[....] Starting enhanced syslogd: rsyslogd[ 14.272625] audit: type=1400 audit(1518351650.976:5): avc: denied { syslog } for pid=3923 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.396728] audit: type=1400 audit(1518351655.100:6): avc: denied { map } for pid=4062 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/02/11 12:21:01 fuzzer started [ 24.701768] audit: type=1400 audit(1518351661.405:7): avc: denied { map } for pid=4073 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 2018/02/11 12:21:01 dialing manager at 10.128.0.26:42603 [ 28.278955] can: request_module (can-proto-0) failed. [ 28.288448] can: request_module (can-proto-0) failed. 2018/02/11 12:21:05 kcov=true, comps=true [ 28.844058] audit: type=1400 audit(1518351665.547:8): avc: denied { map } for pid=4073 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 12:21:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000011a000-0xa)='/dev/dsp#\x00', 0x2, 0x145282) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000042a000-0x4)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_getparam(r1, &(0x7f00004b6000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x20) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000003000-0x110)={{0x0, 0x5, 0x1, 0x5, "14647831c69f5aca0ccfdf0b7aef74a0156203694cc122eb200e52dab67fc9fbe30ad5ed5974fa15325528bb", 0x10000}, 0x0, 0x0, 0x8, r1, 0x10001, 0xb6c, "a7ac9f5badf436a8d982ba1c5b8abb6de5b1449703ff3b0da559b5f8a023523340eed4f29ecd3cfa4fe985bf5f11f3df88c6b776f21e2001d748584b1d4c3f49", &(0x7f0000001000)='^cgroupself\x00', 0xc, [], [0x2afb, 0x7fff, 0x0, 0x1]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000001000)={0x1, {&(0x7f0000004000-0x36)=""/169, 0xa9, &(0x7f0000003000)=""/4096, 0x1, 0x3}}, 0x68) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000005000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x800, 0x100, 0xef, 0xfdcc, 0x0, 0x3, 0x2000, 0x1, 0x9, 0x2, 0x2, 0x3f, 0x6, 0x80, 0x7, 0x1, 0x9951, 0x0, 0x426, 0x200, 0x3, 0x9, 0x0, 0x100000001, 0x1, 0x4, 0x3ff, 0x2, 0xe54, 0x52a, 0xfffffffffffffffe, 0x5, 0x1ff, 0x4, 0x3, 0xb06e, 0x0, 0x2, 0x4, @perf_config_ext={0x7, 0xffffffff}, 0x0, 0x100000000, 0x2, 0x0, 0x5, 0x80, 0x3be}, r1, 0x400, r0, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0x21c64481, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000007000-0x3f)={r6, 0x37, "3668107cd3b72b81dabf04faea95c2fe1a8eeccb731981d29a3173f5df5cf668953a6b8f8f9371c0c88b6566eb74fb90e5311578c0bc96"}, &(0x7f0000007000-0x4)=0x3f) 2018/02/11 12:21:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000131000-0x4)={0x80000001, 0x7, 0x3}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0xff, 0x3, 0xe4, "db69e347a9f5", "9acd54c2140fef6ae355960fddc8583f"}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000004000-0x4)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0x9)={0x100, 0x1, 0x7f, 0x7, 0x6, 0x8, 0x6, 0x7, 0x1, 0xbdc, 0x84e}, 0xb) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000005000-0xbd)=""/189) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x7000, 0x8, &(0x7f0000002000-0x100)) r1 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x80, 0x56596418a9964363, r1, &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000006000)={0x4, 0x1, 0x20}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000008000-0x8)={0x3, 0x20}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000008000)={0x1, &(0x7f0000008000)=[{}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) 2018/02/11 12:21:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x32}, 0x4b) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000-0x1), 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x6, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1000}}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x0, 0x8, 0x1000, 0x17b9, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r3, 0x91, "1e37b548d868d298f03a9de9b5bf384ce54e5c3df7364f9f9d56bc0d44829d72de2189b4d00ca9b34ea1db29805962be60ef1accfa8226395339d40cce448ad75f2608fc74c7e53fa7150bcfcca55b074fad906da51c2c306c34528a4cf264f9b42b73f6d110af363d0506fc874f83201eb0687ffaa4fc99aa873f8f2865e72dbce2c794c94e275ec7a2e0fd3b06bfe086"}, &(0x7f0000001000)=0x99) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000)='./file0\x00', 0xdc7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0x18)={&(0x7f0000005000/0x1000)=nil, 0x8375, &(0x7f0000001000/0x3000)=nil}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000007000-0x56)="e302a5a6623e0c1ae6b492730c6a94e1bf7243c4f0a381ec6ab05aae450b75d54f915ceb6c08338d2f7c220976d53c479146d19a487df064a8cd9f2f57735f564b77074510a3866d069137968374b08a410b72147e5f", 0x56}, {&(0x7f0000003000)="4af82e86101c0e9cd3f380cd7cf0362378ee43fac9a781e5eaeafc53457db91f99", 0x21}, {&(0x7f0000004000-0xc1)="e9fe1bd3166c0f77f0b997fe81495299458a7d9ed5fb45a31933d5aa7135bda2e0e973997a658cdd90bf721a31542ff0f9b8768ca83cf07b345ad9dbc9fd6d436fae5a8d2538d327eebe33fb48d215d8e5f471909514a1a71a1c7845d6471adef4a752e74e00eda74d1823b302e600c72718ba8308e4d84ece8f8ac911858de71ab97c8102904f568fdef86854ed4c28a68a7d8227d471d8b7eea9c5ffc633953d257a7d4b775700018ffc6e6c26755a317586c2fa813969202878a7bd704b75d7", 0xc1}, {&(0x7f0000003000)="9f6d0598b78267c64c161683df8745d05fa0c03415b8bccf5dbabdb69d352942df61b91708d4198a4dbdc565e605a58c710819daece2b03b284925e5781c398a9aa9018bfda2368363f04a9dce277dcabab052193af0613f", 0x58}, {&(0x7f0000003000)="85ffc40e4e7f7726011a344894e4abdd5d", 0x11}, {&(0x7f0000004000-0xc)="a2e8608b177638a4dd80675e", 0xc}], 0x6, &(0x7f0000008000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r2, r7, r2]}], 0x70}, 0x20000880) 2018/02/11 12:21:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x28400) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000a4000-0x39)=""/57) flock(r0, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000001000)=""/55, 0x37}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/52, 0x34}], 0xa, &(0x7f0000001000-0x8)=""/8, 0x8, 0x4}, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r5, 0x58, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb58}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xac}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000-0xa0)={r5, @in6={{0xa, 0x3, 0xc92, @empty, 0x302}}, 0xffff, 0x4e, 0x3ff, 0x20}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005000)=0x1, 0x4) recvfrom$ipx(r3, &(0x7f0000005000)=""/22, 0x16, 0x100, &(0x7f0000002000)={0x4, 0x0, 0x5, "7475acb80fde", 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000006000)={0x5, 0x100, 0x9862, 0x5, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000007000)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/209, 0xd1}], 0x2) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000001000-0x24)={0x4, 0x8, 0x4, 0x0, 0x6, 0x800, 0xffffffff, 0x4, 0x80000001, 0x80000001, 0x7, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000005000)="3c101623252d2bcac85dbbccbc68a63798284ac059719cd2f83ddf180a2bcffee86c6ff3f09bf2c12df6603dab738d059f4076c517a2fd7d4d6d35d975cbd9249ac8e1a1d9cdbb210f64506cca215096daf66765b78f46e19de62c4bc8b750a241ed65ce0009458440f4d728a5674808", 0x70, 0x0, &(0x7f0000008000)={0x11, 0x1f, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/11 12:21:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x240000000000}, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001000)={0x80, 0xfff}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000)={0xa, 0x2, 0xd01e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000004000-0x138)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={r2, r3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000006000)={0x7f83}) sched_yield() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8), &(0x7f0000007000)=0x8) 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(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000009000-0x38)=[{&(0x7f0000004000-0x60)={0x27, 0xfffffffffffffffd, 0x1, 0x7, 0x4, 0x6, "48d4dd028321b59dc2137192fce0ca0cffcfd73e8d3ef937fee06de78f9afbde5fa58ac7e0fd0315ebe73a99facc72dea8e0faa3d2b70b11209b3cb4e438ee", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="01cb55e6b7d7a4257a5dc15a59bb752d97384b7d3cd134d6696f18d03b3f5750b41faf0f201540c23ea9932aed491f5edc7bf2670c57ddacf9ba0e968aa5aad2140e298276a238c72029845814ab60e3792f05942e838dfafb3f99d10361b359dd8037bfd1ae55c47490c0bf44795ac08ff657f9ff07ac9c478e2c6b86b1ba1b849c7411c38881401d46f5c67625278dba178685", 0x94}, {&(0x7f0000008000)="4dce7220a7866fa4564a5b5cc43b0b9870ee377700a792017e3d2a3faf89", 0x1e}, 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0x1000}, {&(0x7f0000001000-0xd5)="8af0b1e0a97170e7fc107f342c4d75adb050c8eb79c1fbf98a3a610c7e009035da2e8a03cff0e7925037f80aa4a16bc15bf3fa504947414a3e8a420a4645b65a1e1503eaf5a919744fac84922699b6c883d3d4ccba70066df5eda61afe5258aa5f8fb6826f469c6c4cf7c9276085614f3ecbbe9b11c2028ca5b695392d6f3decc36e0fe862a4096e6d1b9640db7fbb645c26f37d6385af33842084ee5a93392ab588e3134ec7b5368baa75d422b94aea803edda8250f88f8e02e97f787df393495b0eb91be7946f897f013488cdba465395772bc12", 0xd5}], 0x5, &(0x7f0000009000-0x1010)={0x1010, 0x10c, 0x200, "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"}, 0x1010, 0x44}], 0x1, 0x20040000) 2018/02/11 12:21:07 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000867000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000675000-0x4)=r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0x3, 0x400, 0x8, 0x1d, 0x40}}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3f8000000, 0x20, 0x0, 0x7, 0x8, 0x14, "351fd8e2089818c9063d2ff4814d5dee7ae2aa263dd48e7c02dca7ab27e2e93f61cc3b373019041c0b81012389bf47120d7505d4d704b0aa63788c264cf15298", "28ff416ecce5bf489eda63c5215e7b96af7c2370a329cf7731811128508776483b5f1f3903b80ac51ca7986cc9f816aae88eb3ab4b70c946079e364939756d75", "b121f7d57af2b9dff07a8be063a97d8f754aade3a5d59dcad9673c2736a8cfcd", [0x3ff, 0x4]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000001000)={0x1, {&(0x7f0000002000-0xea)=""/234, 0xea, &(0x7f0000002000-0x4e)=""/78, 0x3, 0x2}}, 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x7, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000), &(0x7f0000003000-0x8)=0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000005000-0x18)={0x1, 0xd05, [{0xffff, 0x0, 0x80c5}]}) signalfd4(r3, &(0x7f0000001000-0x8)={0x4}, 0x8, 0x80800) close(r4) fcntl$getflags(r3, 0x40b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r0, 0x28, &(0x7f0000006000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={r5, 0x5, 0x10}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r6, &(0x7f0000007000-0x10), &(0x7f0000006000)=0x10) 2018/02/11 12:21:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000043a000-0x4), &(0x7f0000000000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000001000-0x4)=0xc) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)={0x162c, 0x30, 0x400, 0x7, 0x1, "", [@typed={0xc, 0x29, @u32=0xffffffffffffffff}, @generic="2af8d2111bf6c30563cf3e0a044647c235b4f1cadf97b00c90d83c2c989714659395d7d604674a6482b8d11ae6af384353e866939f6c843861f60b04", @nested={0x1e4, 0x1b, [@generic="215c1cf42af2cadd8819e4c908b6fb25dfb9e81d1d94fa1625e2c5c9d750a6f193c5e32def1ccb9ea651f96352b47df829e61a01d52f84e0eb5d71d2a38b6f7551931d8f14799b47e456c012a0e6d94aac000bd27264c069e01a1a8f8c4a8c0fde3d38172c67369ad21aad31c328e4d5172913ae2e79808d9d6051c8408eacdbd44d4c6e6d057145d98e23d4e69af728b471f5c1ed4df010de04f6b9f6c0b489d1b0d35fc986be756597f1ad99de76a1cac5f53eb216a9709deab5fc7802cb821453c819ca19956802fc1cb0f67e8f929275", @typed={0x10, 0x1a, @u64=0x5}, @generic="134a603fa20fb46e7e5b5ef8654d363e458be8fbb097fe0d4f8151c319b6c76e8c676d161b8dc38cea30fc47e305b8fe31955231593df0a22a342183405d35918ecb53610233c0a27b287ea2e9581b5ae3db8a5105b358cb11983956580124848e019c298ac97f824c65d8814ff03faf8aa52c68844632df3b902731db75ff90341d947af83fcb00f6eb62cd8d1bd3ec5c3fad07ef46bb999729d8cf74f45f5992e2d2ef73101a06a10251c68a7688af49a3c043a6678ce82a66ff0e896bfa5cdf9330956e060ab752c02b27d9e6ec9aa8d15f2731e21808c868efd7c7", @generic="12c90965415b5c6660bcef2583c3d7244cc06930307955472e706600ae1afc35"]}, @nested={0x12dc, 0x27, [@typed={0xc, 0x20, @fd=r0}, @generic="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", @generic="00cc530e9806c08d837f812c81e660d4e5a349fcef84a241ff54ee8f9c8a7d08e0a1c6773ec302c13d1f2d981bc22c34ba2a9e0cd96066d107a8397c85e5e8a363444e77ee6d1c60c7df9204e7207c4deb64f45c0afbbda69dd8c16f51513e9c17", @generic="95c9f6ff1ad8dbb7a751d2120723dff0d5ebcab6bd11733d9a302b3f04bc9da90db4750e8ebc5ae2c0b2b9488f65cfa5b818a52226b77f567a2dbd7f2c4fabe81620633e0233195c4e9fb7d8f8908bca7bd35bb60ec700b3", @generic="ac3279cd1cab40e23aa0a31703fd307a317d404c76cbdd42e69b112934f3ab3416c80c5a9e50570496d13ea97fbbe7b32b48d7742605cfa132e7c18da5863a5b6c0d85dc5d167ad4cd73bfc45fcb96d11881db61fd66759d2110f7cb5f9a6f92e763673558607cc3eac14f6000ea0be9866dead2bb1b34c0fcdc24e664bbf8aa091e4632557dfca59a93e39f92fd2205e0924e93d466eef93af28338ec7130edcdf5e4ca745015233818a4068a", @typed={0x50, 0x36, @binary="af702f9d6a41d5ea51b306e8c32ece7ba01489366c122bb34d1386a0ff1d6b1a2e37b27ab1a12533b9025af1bfca7e6e3d5966ae83547e0f0e956e5d8644aec161aa9f0690bc"}, @generic="0b15f85e18b2a1d881960b13a5ffbd5f8a25f1dd0bb83102e2c58537b4a07ce6aead2484e159103cdf56100837adb8e3c93913cb298d51d5ed8eab05f026526c0756e933ee6a6dd9011128e9c792b380b67e6632068d6cfd03c44d8195be", @generic="e8a062efbcdb602ac76f74d9a78d7dd22f9caf768767ea6f9100125c31d4e39819c7e49d26daf8934ad25a87870efe03b1072046bbec1dbfb99323c984e88405ade65c2bda277c7dba73b0b9d2d205d3713fe1baf8f356228c0633a214a10f6f3f3f0d8c836c08ec905d358504021e0cdea4f59d8f344ca7bcc2b3f1f81356b057d518ed8b877af616447f98c1a281a5674e4dcac63b14db32281dd5a5bcac250a10b51b0ea4c07c827abe370ebb83652ef4e933037d"]}, @generic="0948aed62bfd6346c29aebc02e3f919e2067f7665ac575147cc93dfafe336397d66683646a370f18e5fbe14af08fd820a7075490de2a6498e1b3aec2c623e8c912db69a8405fb3304c83de466fa69da7db507fc5380d6ff635172ecdffc1fc3cf1a46885dca445de893b00cd8cfebcae3b80ce44e5ff2b6f8dedea6cc70ddf54d878e0c2e27a0b888d6537c18fba907e7ef2ef", @nested={0x80, 0x3f, [@generic="8c7586d24a2965b9683aa6974137bcde1871ec071eadfd277d5a11fb29c14368e51176c1f07eaf0c3c5210fa739a34cfdf8b5b54b014fdf4e9ffeaaa7fdb84c26c794e30f0c9af70", @generic="c29edfe9742d7f38b241dc345925bb57d01f62bd15f019ecbb9322606f894ef222b7aea492e0cdff1b7461233e840446e0"]}]}, 0x162c}], 0x1, 0x0, 0x0, 0x4000040}, 0x20004041) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000003000)="aaa3ab9a2edfb164f0c5eeea405cf6f966509b47b9f3ddb7db2707ca84a40d583b0f48526c22de90f1fb") ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/222) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003000)={0x8, &(0x7f0000004000)=""/170, &(0x7f0000005000-0xc0)=[{0x2, 0x55, 0xfffffffffffffff8, &(0x7f0000004000+0xe57)=""/85}, {0x3, 0x71, 0x80000001, &(0x7f0000004000)=""/113}, {0x6feb, 0xa6, 0x4, &(0x7f0000002000)=""/166}, {0x6, 0xa6, 0x1, &(0x7f0000005000-0xa6)=""/166}, {0x6, 0xf2, 0x200, &(0x7f0000003000-0xf2)=""/242}, {0x3553a4b3, 0x0, 0xf922, &(0x7f0000004000)}, {0x4, 0x3, 0x9, &(0x7f0000004000-0x3)=""/3}, {0x9, 0xc3, 0x2, &(0x7f0000004000)=""/195}]}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000004000-0x4)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000)=0x1c, 0x4) r3 = accept(r2, &(0x7f0000002000)=@nfc_llcp, &(0x7f0000004000)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000), &(0x7f0000002000)=0x4) modify_ldt$read(0x0, &(0x7f0000005000-0x98)=""/152, 0x98) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000)) 2018/02/11 12:21:07 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a73000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) shmget(0x3, 0x1000, 0xa08, &(0x7f00000cf000/0x1000)=nil) r2 = dup(r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00004e9000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}}}, 0xff, 0x4, 0xbc, "21a6f9fb6961c4746941f61d67b31ff9f9b4caa2bfacb4225f9411d25df38fd82cfee71f746aeae29285c371b958480985a1f26b7101633670f75e493abc68fe5a09c3fc0e000336dd87494646a68e9e"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000000)=""/234) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000)=0x101, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={@generic="94e9c2a1ba2c54585314ea1391994787", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x2, [0x940, 0xf8c, 0x9, 0x2, 0x80000001, 0x1000, 0x1200, 0x10001]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000, &(0x7f0000002000)="a443dae00512191f1c0a787dac2ac1a46e0a78c2918844b8c3163de47ce6b2afee39803a8e5af3cd543e3a10823c9225d70020ae8621b1149ee32f1fa357c5e615d7c82bc7164df67e63700d84b08713d3608a7471771febf975b39107037fd1a66b5a799bff42") ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfffffffffffffffa) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000003000-0x20)={0x0, 0x3f, 0x1, 0x8, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0xfa)={0x0, 0xf2, "c381f178cbbfc483be6f90dc22be3dcb2902043b11f2e645e6088c14db44bd4b96f44fb8dce2c10f3a2e7dc7b44efd5060ccb16a3313c8419fc425a37c24c1727da5c5819334dee78186e7ec05e586365d71c5d1c7fe1defca9722910d48b1e20befec7df2df1199eaf284bd222867e2f64a8a81306e6ce080af6ddff587256b33f09f640f433ebfef70d5957ce194c5732820a1d5136f3483456f446b64d62bd39eac9c475b4051ee0f3ed160e73180b19d5477c776987f026e304fffb4c993c24404ed6ae2b196b0ff0e8c62f35965fc129449345e1866f17befa0c1d29064d353f93fd89c556edc9e9dbcd435f3c6f588"}, &(0x7f0000003000)=0xfa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x86, 0x7, 0x201, 0x838, 0xfffffffffffffffb, 0x4, 0xffffffff, 0x3ff, r3}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000005000-0xbc)=""/188, &(0x7f0000000000)=0xbc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x100000001}, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000005000)={0x4, 0x5, 0x2000}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000007000-0x10)={0x1, &(0x7f0000000000)=[0x101]}) [ 30.726577] audit: type=1400 audit(1518351667.430:9): avc: denied { map } for pid=4073 comm="syz-fuzzer" path="/root/syzkaller-shm559779832" 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 [ 30.778176] audit: type=1400 audit(1518351667.481:10): avc: denied { sys_admin } for pid=4118 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.785332] IPVS: ftp: loaded support on port[0] = 21 [ 30.872063] audit: type=1400 audit(1518351667.574:11): avc: denied { net_admin } for pid=4119 comm="syz-executor4" 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 [ 30.897835] IPVS: ftp: loaded support on port[0] = 21 [ 30.940811] IPVS: ftp: loaded support on port[0] = 21 [ 30.989397] IPVS: ftp: loaded support on port[0] = 21 [ 31.045054] IPVS: ftp: loaded support on port[0] = 21 [ 31.123711] IPVS: ftp: loaded support on port[0] = 21 [ 31.211616] IPVS: ftp: loaded support on port[0] = 21 [ 31.315869] IPVS: ftp: loaded support on port[0] = 21 [ 32.116571] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.138352] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.363294] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.386735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.430534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.682412] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.783609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.845263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.627655] audit: type=1400 audit(1518351671.331:12): avc: denied { sys_chroot } for pid=4120 comm="syz-executor7" 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 [ 34.728924] audit: type=1400 audit(1518351671.385:13): avc: denied { setuid } for pid=5069 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.860146] audit: type=1400 audit(1518351671.563:14): avc: denied { net_raw } for pid=5115 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:21:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x141400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@alg, &(0x7f0000001000)=0x58, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0x2f16, 0xc001117f, &(0x7f0000000000)="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", &(0x7f0000000000)="bf0b3e16788f9c493a77a8574544077c950105f6b4e706865b2d41acf1fe11513e6db133dab6e61ab0f64e77db943074ca002a68002ab6ad5b94176ac2cdcab98a2bf988b57ccd6c17889fc4fb38a3755464edfde1846ddad845a656b32f", 0x1000, 0x5e}) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000372000-0x4)=0x14) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b95000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x2, @rand_addr=0x5}, @common='teql0\x00'}) 2018/02/11 12:21:11 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1201fe}, 0xc) getsockname(r0, &(0x7f0000031000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000004000)=0x3a) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x800454d2, &(0x7f0000035000-0x4)) 2018/02/11 12:21:11 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000384000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendmsg$nl_route(r1, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000ddb000)='/dev/midi#\x00', 0x7, 0x0) 2018/02/11 12:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffc, 0x7f}) r0 = syz_open_dev$sndpcmp(&(0x7f000030c000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00001b5000-0x4)=0xfffffffffffffffa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000662000-0x20)={0x5, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000e3000)={0x100000001, r1, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000005e000-0x4), &(0x7f0000661000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c76000-0x14)={@loopback, 0x0}, &(0x7f00004b8000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000065f000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e4}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0x57, &(0x7f00008fd000-0xc3)=""/195, 0x0, 0x0, [], r2}, 0xfffffcea) 2018/02/11 12:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x80000000, 0x7, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/11 12:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000c77000-0xa)='/dev/dsp#\x00', 0x1, 0x143c00) ioctl$TIOCNOTTY(r1, 0x5422) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x3) 2018/02/11 12:21:11 executing program 1: umount2(&(0x7f000034b000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dae000/0x4000)=nil, 0x4000, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002fc000-0x8c)={0x0, 0x84, "5c5577b4ca886b489a8bc710b498495420efc979c2055a6f4ed17afb54e114c3599c68a4582a5de300031f9f3ee83f607ad2839315107971ba5df6e259e5a541e4928cda8943f3337cc989b62d8e54b35cfc33f1f7b7f4b83badd9dca0ab4f5156ee1b3d66d2bb43733af3142719b80ac519a6ae52552d36fc15bd5c26cf332873291d5f"}, &(0x7f0000102000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fbc000)={r2, 0x8001}, &(0x7f00009b7000-0x4)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fb8000-0x20)={"b50b404585bee5f266ba75be1b726f31", {0x4, 0x1, 0xff, "af0ca6fb4aaa", 0x5}}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000087d000)=0x200, &(0x7f000027f000)=0x2) 2018/02/11 12:21:11 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0b8bca", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bdc7c7119afd4396"}}}}}}}, 0x0) 2018/02/11 12:21:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000304000)='/dev/ppp\x00', 0xfffffffffffffd, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000348000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000618000-0x6)="526d84a0eb99", 0x6, 0x20000000, &(0x7f0000c7d000-0x1c)={0xa, 0x1, 0x5, @empty, 0x3}, 0x1c) [ 35.150862] audit: type=1400 audit(1518351671.854:15): avc: denied { create } for pid=5186 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 12:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x4924924924924a2, 0x0) 2018/02/11 12:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000515000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fca000)={0x0, 0x1000, "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"}, &(0x7f0000aa8000+0x618)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000)={r1, 0xa3d, 0x30}, &(0x7f0000d1e000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) epoll_create1(0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/11 12:21:11 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000997000)='/dev/midi#\x00', 0x766, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000002000-0x4), &(0x7f0000002000+0xa45)=0xfffffe4b) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$evdev(&(0x7f00007d0000)='/dev/input/event#\x00', 0x1f, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000322000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dc2000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/kvm\x00', 0x181180, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000dc1000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000dc1000)=0x1c) fcntl$getown(r1, 0x9) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dc1000), &(0x7f000098b000), &(0x7f0000a7a000+0x8fc)) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003cc000-0x4), &(0x7f0000dc1000), &(0x7f0000310000)) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00008ce000)='+userppp0\x00', 0x0, 0x101, &(0x7f0000dc2000-0x40)={0x2, 0x9, 0x7, 0x2, 0x1, 0xfe, 0x8, 0x3}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cfc000)={r2, 0x50, &(0x7f0000dc3000-0x50)}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:11 executing program 0: r0 = semget(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0xc)=[{0x2, 0x7ff, 0x1000}, {0x3, 0x100000001, 0x1800}], 0x2, &(0x7f0000711000)={0x0, 0x1c9c380}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0x200, 0x99ab, 0x0, 'queue0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/11 12:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x4, 0x0, 0x4}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f0000e65000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000074b000-0x4)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006be000)={0x0, 0x6}, &(0x7f0000a7a000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000739000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000a9b000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e87000-0xb8)={r1, 0x3, 0x401, 0x10000, 0x3, 0xbf, 0x4, 0x3, {r2, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0x9, 0x2, 0x8, 0x80000001, 0x1000}}, &(0x7f0000b86000-0x4)=0xb8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b9c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000040b000+0x94b)=0x9, 0x4) 2018/02/11 12:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:11 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f000000a000+0x468), 0x9) read(r0, &(0x7f0000001000)=""/49, 0x31) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/11 12:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r0, &(0x7f000086d000+0x50a)=""/80, 0x50) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 35.197198] audit: type=1400 audit(1518351671.885:16): avc: denied { write } for pid=5186 comm="syz-executor6" path="socket:[14421]" dev="sockfs" ino=14421 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.278204] QAT: Invalid ioctl [ 35.299426] QAT: Invalid ioctl [ 35.323348] audit: type=1400 audit(1518351672.006:17): avc: denied { map_create } for pid=5210 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.345965] audit: type=1400 audit(1518351672.016:18): avc: denied { dac_override } for pid=5223 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:21:12 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000064c000)='/dev/admmidi#\x00', 0x85, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r3 = syz_open_dev$random(&(0x7f0000784000-0xc)='/dev/random\x00', 0x0, 0x2000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000141000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f8f000), &(0x7f000091e000)=0x4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b5f000-0x4)=0x5, &(0x7f0000596000-0x4)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) close(r3) 2018/02/11 12:21:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x4, 0x0, 0x4}, 0x2c) 2018/02/11 12:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027b000-0xa)='net/snmp6\x00') sendmsg$nl_netfilter(r0, &(0x7f0000059000+0xcb3)={&(0x7f00006f2000-0xc)={0x10, 0x0, 0x0, 0x800009}, 0xc, &(0x7f000015c000-0x10)={&(0x7f0000b3b000-0x25c)={0x25c, 0xb, 0x8, 0x500, 0x0, 0x3, {}, [@typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x7a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="c0260a3c8e2634478ed53f733f0a48d2a9498a8061b32fa1692b3ce003c672f9f6dd9c4fd7d89a27731b166bd63c834528af54beb8a1fee061622c4bd8a0653ea7a56d56", @nested={0x100, 0x73, [@typed={0xc, 0x8e, @u32=0x4}, @generic="3e6b225fc233b5dd17e2d9444d85cfd1c99d141f712f97894266f1cccb8ad36a3f82b580d9bae2ece3b403fa22479d3a54b8a894cb1d46dacd87a10aa18f7b25c74c4069ffe59b09e9d3edc42b7ecbf239a684db048d8a", @generic="ef4c767129d146adda6c4e3b6d8d29245c51cfaf81e8fa9c98c6b50616254e93d071b9f9360d0c15fd88c0b8a62e134a0a41f85efb76c6f4bc28bed9d1b69af9fca44309eee16c3da5cccdb337469d2544f5667deeb5adccc4ba1b984c24c31e0ac268b79690c5bf54907f9bfc87a8fc90466085107488d3f990b8ed91", @typed={0x10, 0x4e, @u64=0x3}, @typed={0xc, 0x61, @u32=0x1}]}, @typed={0x8, 0x10}, @generic="6119df65756c08f99a333875db84b7f35da96bdece22322b4c4cb2245401633cf9d0254f4e87304b69cf7efe05d3bbba720827680564530480e85d1926fe5f21a63e2d11ec72c1d75d26b0ce6a9469caffc7279dc6efa4aec46f23aed103b648585c09299a8222694f17ddeedc04e5d129627f8deb842212ef1343214decf502ec283c48331cb3e7117b1d2b41e028e69f9417b57fcf89d2081bd70fe9270c9e2c7fe51fcfbf6939e2e5921feff7151d2d9b4d589c8f6532c4867ed54ab569cba81708987bcd172e660f0218633a354bc70cb0ca9e60"]}, 0x25c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000003) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f39000-0x14)={0x1, 0x6a, 0x3, 0x20, 0x1, 0x0, 0x8e, 0x1f, 0x3, 0xfffffffffffffffc}) 2018/02/11 12:21:12 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000029000-0x38)={0x5, 0xaed, &(0x7f000002b000)="21266cda05d2e90628d1d3941d1d3784b8fce92af67cd8946089482c9f30c2f6e76f3f14f1162ea9fb8e9ea4de254b289eb84e08d215f486e6682fac3ea40a21493b9bcea934b723615d7206ca436c1928406b1ff0545877a66bd89566078187dc44a69eaa7db757a7fd8bcb976b6b14f9d30360d4c9831d4a0b7147904cd021e3e5d1c5fa49164e4f59", &(0x7f0000011000)="db30b1de53f829be28ea9a40a2826032a7c121fc13865d4e8e4a6c4d0e1b8b8818516406ea0a292793008ed36da441a0c878c112d027f97f833bef31bbc0d8bc7d688c8ef3d74f9ee14a24032958de55b3fdc81171e1662f06d8d70597cbdd195ecc52d73769cb41613460af3d509ef89648a59685acf7815ad73e2eca09cba9cd52e515fad65777af53eca8ab5dbafba7e6be3de323ce2194ce2ce8b431f917760c22310e85d065a52bb3f5a8a6b49a1bd60dfd785946e88d84232fa2a75595ea4e29c6d19cd3a0e99e29e8b89f4777356a2b", 0x8a, 0xd3}) 2018/02/11 12:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffffa199, &(0x7f00003f7000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a4a000+0xb1a)=0xf40, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f000043a000)='./file0\x00', 0x20000, 0x40) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000a78000-0x4)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000649000)=0x49c4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c59000-0x4)=0x9) syz_emit_ethernet(0x46, &(0x7f0000eb1000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "ab0f08", 0x10, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6a04ac", 0x0, "c56883"}}}}}}}, 0x0) 2018/02/11 12:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') r1 = semget(0x1, 0x0, 0x100) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00009a0000-0xbc)=""/188) setns(r0, 0x40000000) 2018/02/11 12:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000971000+0xa8b)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000611000)=0x3023) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/11 12:21:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001ea000-0x4)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00006dc000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000e3000)=""/161) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00008fc000)={0x8001, 0x8bb, 0x10000, 0xfff, [], [], [], 0x1, 0x400, 0x4, 0x13e, "335fba1acca349a279243344a59f7e65"}) r2 = syz_open_dev$amidi(&(0x7f000006e000)='/dev/amidi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000ccd000-0x30)={0xfffffffffffff608, 0x0, 0x4, 0x3d14, 0x1ff, 0xfffffffffffffff8}) 2018/02/11 12:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000efd000)='/dev/amidi#\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000016b000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e6f000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000000)={0x437, 0x14, [0x10001, 0xff, 0x3, 0x1f, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0xef, &(0x7f0000f7f000-0xef)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x0, 0x5, 0xfd, "4ad139f0da0df93b369e0eedd472417578587cb95e9d8d269aa9660a94d01755f6a807a0bd4f0d50976d7edfb66c27cfb06b1437618ad1e7e48c14e21ab8a649d052ff9a01c5a0b664ab79120281ee8627e64fda393f0df206376e03dcf940467f33ccf678fff2b80e16ad1eb8d6c93abf490b54a173cc6f729cdc16a2ca0e326a6da4b96f7d644fab0b38ff01b34a364ea3e55ed717f2420d8b9180fda2597dfea63f6b50fdb9276e3229adb76e898496791f17d84d56dd2c554ed8c4ee88b584bb2731d7828bd32ab61fb1da8f903cb4fece3865fab76092fc2680ccb7"}}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/11 12:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008f6000-0xa)='encrypted\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000084c000-0x2)='%\x00', 0xfffffffffffffffd) 2018/02/11 12:21:12 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000e18000-0xa)='/dev/vcs#\x00', 0x8887, 0x10402) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c41000-0x2c)={0x7, 0x24, [0x7, 0x5c, 0xc9f, 0x2, 0x7, 0xfd, 0x7fff, 0x4, 0x0]}) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000002000)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r1}, {0x77359400}}, 0x0) 2018/02/11 12:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x1, @random="53a9abf43b8d", @common='bcsh0\x00'}}) futex(&(0x7f0000d71000-0x4)=0x3, 0x7, 0x9, &(0x7f0000c25000-0x10)={0x0, 0x989680}, &(0x7f00001b1000)=0x661, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000099000-0x15)='/proc/self/net/pfkey\x00', 0x82200, 0x0) clock_gettime(0x0, &(0x7f0000eaf000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000011f000-0x30)=[{0xb48d, 0x2, 0x800000008, 0x1, @time={r2, r3+10000000}, {0x2, 0x800}, {0x1, 0x6}, @note={0x6, 0xcdfa, 0x1, 0x80000000, 0x5}}], 0x30) 2018/02/11 12:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xd5634b0e5681f983, 0x9) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18}}], 0x1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000070d000-0x10)={0x0, 0x3c, &(0x7f0000dca000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000a5a000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008ae000-0x8)={r3, 0x1}, &(0x7f0000201000)=0x2) recvfrom$inet6(r2, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 12:21:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x20000000000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ff6000-0x10)="06bc533bac63aa2f99eb36e61a704b73", 0x10) 2018/02/11 12:21:12 executing program 7: clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$intptr(0x24, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000046e000)='/dev/autofs\x00', 0x105202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6f0}, &(0x7f00002ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c1a000-0x14)={r1, 0x4, 0x100000000, 0x8001, 0x1, 0xe608}, 0x14) 2018/02/11 12:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = memfd_create(&(0x7f0000247000-0x1)='\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001bb000)={@generic="3718eb91fdbd9d8ea394d1ea86eb1092", 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007c0000-0x18)={@empty, 0x8, r2}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000595000)=@req={0x363a, 0x60, 0x100, 0xfffffffffffffffa}, 0x10) r3 = add_key$user(&(0x7f0000013000)='user\x00', &(0x7f000059b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000715000)="7e2bee12106fb38b13750f8d491481ad0eb1eb9ce627d4980adf48e06d0d8548c4a5b502f1a6362d51a7a3e6ca8d2247759b50fb609e3c42e011a9c6e5d54c4b42e9425236ea6aa6", 0x48, 0xffffffffffffffff) r4 = add_key(&(0x7f00002a6000-0x12)='.request_key_auth\x00', &(0x7f00000ac000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d6d000-0x20)="38b4f28350c9d3fcb58518f9d33d428804931d359d2d5a649b3ab69b8bfb622c", 0x20, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000444000-0x5)='user\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000434000-0x4b)="7abac4902bb65e2a345bd40d35209c6c5d7f5eb0aea18c7c995a49639cf67a99ef735869b5cd7915334c465d565e08ef7a388e28982462b7b9cbb1e330f589dda7814e8ee98ff5f9eb40f4", 0x4b, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f000098f000)={r3, r4, r5}, &(0x7f0000a4d000)=""/14, 0xe, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f43000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00008b9000)=0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000116000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r6 = add_key$user(&(0x7f0000e0b000-0x5)='user\x00', &(0x7f0000afb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d9b000)="f4072700c09adf95a3", 0x9, 0xfffffffffffffffb) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074d000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$assume_authority(0x10, r6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000063000-0x14), &(0x7f00004e0000)=0x14) 2018/02/11 12:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000625000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000c7f000)=@ioapic) 2018/02/11 12:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000066c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008cb000-0x4), 0x4) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000837000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000cc5000)=0xe8) fstat(r2, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) fstat(r3, &(0x7f0000a83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000de000)='./file0\x00', &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() fstat(r1, &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgid(0x0) fstat(r1, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000093d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000023d000-0x150)=[{&(0x7f000014d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000088f000-0x30)=[{&(0x7f0000cd1000-0x60)="ce8f290692ff50944a911d0a90f65ee5d7a9a230dee4101d7a5837882bc67fd8ba4c9942f6ffe36f581f44595bc09a739410edd910157f90566c4cbf6edeba205ad845808f1b44c869ca8e9e2a795cd8051d972918a193e3fa24c3ad9c8e57e5", 0x60}, {&(0x7f00007e7000-0x1000)="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", 0x1000}, {&(0x7f0000950000-0xa)="995ead3862a4bddd1a80", 0xa}], 0x3, &(0x7f0000ff2000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r1, r0, r2]}], 0x40, 0x40000}, {&(0x7f0000ab3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000296000)=[{&(0x7f00004ae000)="84e44b54db11c13ffe67555879a358959904d8fc94d9a28bcf124720818dd06e04b2cb5865940d0499a60c8bee59d7a5", 0x30}], 0x1, &(0x7f00006d2000-0xf8)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r0, r3, r2, r0, r2, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r19}], 0xf8, 0x800}, {&(0x7f000073f000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000074c000-0x8f)="dbe100939a56937fa9aa45676746d8e84326f06b57ce11fd434eadabe7abae0effd6606890e3064de2855140d8b6a685dbd08000bf7dbada940c7f0609b98dc616d71a8148961b8ba39ca899ae45667c13afdecca1e462182eb8717d2af5a0e388ce3fd685140811f74d6ec83d2406f82765c9e1370a6299ab2a3846bd00dccc321a37d544ce6cad91b33d8e8693e2", 0x8f}], 0x6, &(0x7f000093f000-0x90)=[@cred={0x20, 0x1, 0x2, r4, r13, r17}, @rights={0x30, 0x1, 0x1, [r3, r2, r1, r1, r2, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r18, r10}, @rights={0x20, 0x1, 0x1, [r3, r3, r0]}], 0x90, 0x8800}, {&(0x7f0000068000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000584000)=[{&(0x7f000082e000-0x5b)="934677aa4fa441509ed565a24600a027a279d83d6e0fa2701c563fbb43f564f4c02ea7f68dcabc35696740234dbeaba9f07309e600da78034a91d4c79a2ed3f67d26e932df89a21d2d2ac584c5976ae83ba8abff1e8d23a52f9d00", 0x5b}, {&(0x7f0000964000)="dda4f0cfd7b1e0b95338832f7ab66192e9f461af2bd9dc466a1e243eead3443a01e8e27102287cf6d765c14b8c07d7a9ada2252712194e0203f73b8039f5fbaf82ac11155562729d9cbb122c0c59d31276149e64e7ca06ec54fc789588cfde5bf18007a228f774697baee287b29e33dfd3f50bd93f8f20e53bef9a27cfc0ed42923260", 0x83}, {&(0x7f0000165000-0x1000)="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0x1000}, {&(0x7f000006f000)="23db0d8cfe57221c593d58f519282800612b43ac0aa65a201813e6f8abdeb1376605d695c3c430e8c88b94f753fc982db096c40bf686e67a05986b49ba5221c9013f322bded26ab9e5d2f900954086f8ced93fc4114c344254d65dd31cc763f3ac271d8a90928470087d38323460bc068112c55d53c7245ef771b81274b7ae271a36f3c7c8", 0x85}, {&(0x7f0000b87000-0x5e)="58370d264aa1eb59694342d38f0f2aeb03fa9539036a0eda509bf9dbf74bbd0f43f6d5152cb0db400f8e5d05b4b237e71875813c0169d000629a31383c3ec484dc7a221f18029dc82acdb5770697e0607d9e48772a9c0de74e782b435e55", 0x5e}, {&(0x7f0000a9f000)="3d31cce2873c8a7111a056813d243af1eb7a21c5dc5d5a83d8d16771cd871a588e51905e6449790c075ca761ada4a31b22447cfe3be19db12121c833edcd5946a73662eb3b1caddc20ec996a47bfc81637c5223d3329529f0e8ff02909c99851f5ba2bb96f01791a5ba277a8a020417769e0b4216dafca3498db37bc50a1858af8eef10ed7e1f253791226a52384ce584ec317590aeeaf5b3abfe82e52058c9781b5009967cfc7fb24c93a49f792955f887cb95f09f1b0f7427131e1f9089274572f56c38271a6efaf291ddf2d2fe5d3a7127499af34e1e018b760b6cb6386f31e0d7a0e2801b3a3c2a4971b832a1e3bd9", 0xf1}, {&(0x7f0000085000-0x48)="028b2f559fba4410d8f599175467e3d18d1bb1c3ca974857da84bdbbcec40d160fffb5f5614815deaadf5dd30223e8415901a18d40e8f0739ad414b3216cb8278fb3bd3410124e8b", 0x48}], 0x7, &(0x7f0000413000-0x98)=[@cred={0x20, 0x1, 0x2, r15, r18, r14}, @rights={0x20, 0x1, 0x1, [r1, r3, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r0, r2, r3, r1]}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r3, r3, r2]}], 0x98, 0x1}], 0x6, 0x0) poll(&(0x7f0000a59000)=[], 0x0, 0x9bda) dup2(r0, r1) [ 35.643674] [ 35.645483] ============================= [ 35.649668] WARNING: suspicious RCU usage [ 35.653840] 4.15.0+ #308 Not tainted [ 35.657572] ----------------------------- [ 35.661771] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 35.671076] [ 35.671076] other info that might help us debug this: [ 35.671076] [ 35.679257] [ 35.679257] rcu_scheduler_active = 2, debug_locks = 1 [ 35.685946] 1 lock held by syz-executor2/5285: 2018/02/11 12:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000a}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000141000-0x4)=0x8001) close(r0) 2018/02/11 12:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00004ba000)='/dev/sg#\x00', 0x8001, 0x101000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c82000-0x8)={0x0, 0x100000001}, &(0x7f0000a36000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000063b000)={r2, 0x1}, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/enforce\x00', 0x80, 0x0) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000174000)={0x0, 0x0, &(0x7f000011c000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x10000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffe4b}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00002ad000)={0x0, 0x0, &(0x7f00007cd000)={&(0x7f00005b4000-0x38)={0x2, 0x0, 0x2, 0x7, 0x7, 0x0, 0x1, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0xf, 0x4, 0x10}]}, 0x38}, 0x1}, 0x40004) 2018/02/11 12:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000fa7000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) get_mempolicy(&(0x7f00007cc000-0x4), &(0x7f0000f46000), 0x2, &(0x7f0000e4d000/0x2000)=nil, 0x2) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8), 0x1, 0x2) [ 35.690538] #0: (rcu_read_lock){....}, at: [<00000000df1a2775>] __rds_conn_create+0xe46/0x1b50 [ 35.699519] [ 35.699519] stack backtrace: [ 35.704041] CPU: 0 PID: 5285 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 35.710954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.720301] Call Trace: [ 35.722880] dump_stack+0x194/0x257 [ 35.726506] ? arch_local_irq_restore+0x53/0x53 [ 35.731199] lockdep_rcu_suspicious+0x123/0x170 [ 35.735872] ___might_sleep+0x385/0x470 [ 35.739843] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.745720] ? __debug_object_init+0x235/0x1040 [ 35.750388] ? debug_mutex_init+0x1c/0x60 [ 35.754546] __might_sleep+0x95/0x190 [ 35.758343] kmem_cache_alloc_trace+0x299/0x740 [ 35.762992] ? lock_acquire+0x1d5/0x580 [ 35.766945] ? lock_acquire+0x1d5/0x580 [ 35.770897] ? __rds_conn_create+0xe46/0x1b50 [ 35.775374] rds_loop_conn_alloc+0xc8/0x380 [ 35.779672] ? rds_loop_conn_free+0x290/0x290 [ 35.784147] ? __init_waitqueue_head+0x97/0x140 [ 35.788796] ? rcutorture_record_progress+0x10/0x10 [ 35.793790] ? __lockdep_init_map+0xe4/0x650 [ 35.798182] __rds_conn_create+0x112f/0x1b50 [ 35.802593] ? rds_conn_drop+0xb0/0xb0 [ 35.806473] ? __raw_spin_lock_init+0x1c/0x100 [ 35.811034] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.816037] ? __lockdep_init_map+0xe4/0x650 [ 35.820427] ? lockdep_init_map+0x9/0x10 [ 35.824461] ? __init_waitqueue_head+0x97/0x140 [ 35.829108] ? init_wait_entry+0x1b0/0x1b0 [ 35.833328] ? lockdep_init_map+0x9/0x10 [ 35.837371] ? rds_message_alloc+0x28c/0x330 [ 35.841758] ? rds_message_next_extension+0x210/0x210 [ 35.846919] ? trace_hardirqs_on+0xd/0x10 [ 35.851049] ? _raw_spin_unlock_bh+0x30/0x40 [ 35.855438] ? __release_sock+0x360/0x360 [ 35.859559] ? lock_sock_nested+0x91/0x110 [ 35.863773] rds_conn_create_outgoing+0x3f/0x50 [ 35.868422] rds_sendmsg+0xda3/0x2390 [ 35.872195] ? avc_has_perm+0x43e/0x680 [ 35.876165] ? rds_send_drop_to+0x19d0/0x19d0 [ 35.880636] ? iterate_fd+0x3f0/0x3f0 [ 35.884415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.889411] ? find_held_lock+0x35/0x1d0 [ 35.893462] ? sock_has_perm+0x2a4/0x420 [ 35.897500] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 35.902839] ? lock_release+0xa22/0xa40 [ 35.906792] ? __check_object_size+0x8b/0x530 [ 35.911272] ? __might_sleep+0x95/0x190 [ 35.915229] ? selinux_socket_sendmsg+0x36/0x40 [ 35.919874] ? security_socket_sendmsg+0x89/0xb0 [ 35.924605] ? rds_send_drop_to+0x19d0/0x19d0 [ 35.929079] sock_sendmsg+0xca/0x110 [ 35.932770] SYSC_sendto+0x361/0x5c0 [ 35.936467] ? SYSC_connect+0x4a0/0x4a0 [ 35.940435] ? schedule+0xf5/0x430 [ 35.943951] ? SYSC_bind+0x290/0x410 [ 35.947669] ? SyS_futex+0x269/0x390 [ 35.951366] ? do_futex+0x22a0/0x22a0 [ 35.955159] ? exit_to_usermode_loop+0x198/0x2f0 [ 35.959894] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 35.965412] SyS_sendto+0x40/0x50 [ 35.968842] ? SyS_getpeername+0x30/0x30 [ 35.972879] do_syscall_64+0x282/0x940 [ 35.976742] ? __do_page_fault+0xc90/0xc90 [ 35.980950] ? finish_task_switch+0x1e2/0x890 [ 35.985416] ? finish_task_switch+0x1b9/0x890 [ 35.989889] ? syscall_return_slowpath+0x550/0x550 [ 35.995099] ? syscall_return_slowpath+0x2ac/0x550 [ 36.000015] ? prepare_exit_to_usermode+0x350/0x350 [ 36.005022] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.010370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.015200] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.020362] RIP: 0033:0x453a59 [ 36.023528] RSP: 002b:00007fede25e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.031209] RAX: ffffffffffffffda RBX: 00007fede25e26d4 RCX: 0000000000453a59 2018/02/11 12:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000a}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000141000-0x4)=0x8001) close(r0) [ 36.038455] RDX: 0000000000000000 RSI: 000000002056a000 RDI: 0000000000000015 [ 36.045701] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 36.052942] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 36.060184] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 36.067833] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 36.075304] in_atomic(): 1, irqs_disabled(): 0, pid: 5285, name: syz-executor2 [ 36.082699] 1 lock held by syz-executor2/5285: [ 36.087306] #0: (rcu_read_lock){....}, at: [<00000000df1a2775>] __rds_conn_create+0xe46/0x1b50 [ 36.096303] CPU: 0 PID: 5285 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 36.103220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.112560] Call Trace: [ 36.115149] dump_stack+0x194/0x257 [ 36.118775] ? arch_local_irq_restore+0x53/0x53 [ 36.123427] ? print_lock+0x9f/0xa2 [ 36.127034] ? lockdep_print_held_locks+0xc4/0x130 [ 36.131947] ___might_sleep+0x2b2/0x470 [ 36.135899] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.141756] ? __debug_object_init+0x235/0x1040 [ 36.146402] ? debug_mutex_init+0x1c/0x60 [ 36.150534] __might_sleep+0x95/0x190 [ 36.154316] kmem_cache_alloc_trace+0x299/0x740 [ 36.158964] ? lock_acquire+0x1d5/0x580 [ 36.162912] ? lock_acquire+0x1d5/0x580 [ 36.166863] ? __rds_conn_create+0xe46/0x1b50 [ 36.171340] rds_loop_conn_alloc+0xc8/0x380 [ 36.175637] ? rds_loop_conn_free+0x290/0x290 [ 36.180115] ? __init_waitqueue_head+0x97/0x140 [ 36.184763] ? rcutorture_record_progress+0x10/0x10 [ 36.189759] ? __lockdep_init_map+0xe4/0x650 [ 36.194151] __rds_conn_create+0x112f/0x1b50 [ 36.198561] ? rds_conn_drop+0xb0/0xb0 [ 36.202440] ? __raw_spin_lock_init+0x1c/0x100 [ 36.207008] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.212016] ? __lockdep_init_map+0xe4/0x650 [ 36.216407] ? lockdep_init_map+0x9/0x10 [ 36.220444] ? __init_waitqueue_head+0x97/0x140 [ 36.225088] ? init_wait_entry+0x1b0/0x1b0 [ 36.229307] ? lockdep_init_map+0x9/0x10 [ 36.233350] ? rds_message_alloc+0x28c/0x330 [ 36.237733] ? rds_message_next_extension+0x210/0x210 [ 36.242897] ? trace_hardirqs_on+0xd/0x10 [ 36.247033] ? _raw_spin_unlock_bh+0x30/0x40 [ 36.251422] ? __release_sock+0x360/0x360 [ 36.255545] ? lock_sock_nested+0x91/0x110 [ 36.259763] rds_conn_create_outgoing+0x3f/0x50 [ 36.264414] rds_sendmsg+0xda3/0x2390 [ 36.268190] ? avc_has_perm+0x43e/0x680 [ 36.272162] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.276635] ? iterate_fd+0x3f0/0x3f0 [ 36.280415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.285415] ? find_held_lock+0x35/0x1d0 [ 36.289466] ? sock_has_perm+0x2a4/0x420 [ 36.293508] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.298848] ? lock_release+0xa22/0xa40 [ 36.302803] ? __check_object_size+0x8b/0x530 [ 36.307282] ? __might_sleep+0x95/0x190 [ 36.311239] ? selinux_socket_sendmsg+0x36/0x40 [ 36.315885] ? security_socket_sendmsg+0x89/0xb0 [ 36.320617] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.325095] sock_sendmsg+0xca/0x110 [ 36.328790] SYSC_sendto+0x361/0x5c0 [ 36.332484] ? SYSC_connect+0x4a0/0x4a0 [ 36.336452] ? schedule+0xf5/0x430 [ 36.339966] ? SYSC_bind+0x290/0x410 [ 36.343682] ? SyS_futex+0x269/0x390 [ 36.347379] ? do_futex+0x22a0/0x22a0 [ 36.351154] ? exit_to_usermode_loop+0x198/0x2f0 [ 36.355887] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.361404] SyS_sendto+0x40/0x50 [ 36.364832] ? SyS_getpeername+0x30/0x30 [ 36.368872] do_syscall_64+0x282/0x940 [ 36.372734] ? __do_page_fault+0xc90/0xc90 [ 36.376943] ? finish_task_switch+0x1e2/0x890 [ 36.381410] ? finish_task_switch+0x1b9/0x890 [ 36.385882] ? syscall_return_slowpath+0x550/0x550 [ 36.390789] ? syscall_return_slowpath+0x2ac/0x550 [ 36.395693] ? prepare_exit_to_usermode+0x350/0x350 [ 36.400687] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.406034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.410865] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.416031] RIP: 0033:0x453a59 [ 36.419197] RSP: 002b:00007fede25e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.426879] RAX: ffffffffffffffda RBX: 00007fede25e26d4 RCX: 0000000000453a59 [ 36.434124] RDX: 0000000000000000 RSI: 000000002056a000 RDI: 0000000000000015 [ 36.441368] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 36.448613] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 36.455855] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000a}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000141000-0x4)=0x8001) close(r0) 2018/02/11 12:21:13 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000c06000)='/dev/audio#\x00', 0x100, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setitimer(0x3, &(0x7f0000688000)={{0x77359400}, {0x77359400}}, &(0x7f0000b57000)={{0x0}}) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{r2}, 0x40000, 0x7ff}, {}], 0x30) ioctl(r1, 0x227c, &(0x7f00005f8000)) 2018/02/11 12:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00001ed000-0x10)=[&(0x7f0000145000)="707070316b657972696e677f6b657972696e676d696d655f74797065706f7369785f61636c5f6163636573732d00", &(0x7f0000648000)='ppp0\x00'], &(0x7f00004e3000)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) write(r1, &(0x7f0000bab000-0x9a)="16d9eab0361fbed3f20b64cf277a9d92a8ded5394ec09cd8f812dca4ddd67b20f0435b5b4b4c780124da673b05db4b2ba9d1b9e3751201f9f7e32844c733eb38649728a1c68bc6041e94a1c7f5aefd3f077edf370d5bd6766bb7d4d54850378b3468b7b5786b4b10e73ed2b86b9c384dff3fe5ba12306e519c920bdbcfcd08c40adc589cbd09d8ba76696d50f2638d6b8907aab09ddc2aa88734", 0x9a) fcntl$setsig(r1, 0xa, 0x12) gettid() dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/11 12:21:13 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a97000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a2e000-0x4)=0x14) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a97000)="a906f2061d34f0c43f8876c386856093e32536bb725b4bceb148790964bb9a9f0cc0038b1dabef71e306df45b3a9e18ba9a248d0478c830b3e648de989afd2403bcae8c100c4576ab265385d38cf300d08ca90a075687e9d2ba6f05baeca67355545cdf144435f97fab331d93275226ee4aace824773c66b90eeaae843ffda999be5ae9fe3e26395725c7d2c1262700c7f7516765ccb82c2ea2abc5082c3557452d0fbe3971c5cf9f1494337013337539592226d3edac029bf8b4295118fb593cad698515468cd6d30e3d74ba34374f1a0c127cb31296facf80ef121c0f58da628d9ca6b1f422eef07ccdbeb53fa64d160d8654bd39d", 0xf6, 0x20000044, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) 2018/02/11 12:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x10000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000470000)={0x9, 0x2, 0x3, 0x1f, 0x20, 0x5, 0x1, 0xd2b6, 0x4, 0x200}) r1 = syz_open_pts(r0, 0x0) syz_open_dev$dmmidi(&(0x7f000063a000)='/dev/dmmidi#\x00', 0x80cfed, 0x420080) ioctl$FIONREAD(r1, 0x541b, &(0x7f000044c000)) 2018/02/11 12:21:13 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000724000)='/dev/vcs\x00', 0x103840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x64, "f1812f28a65d35c5273e7a1e55d89deb1bd2aa3d9decc25418ebfa82e7f1d9e59624a2d0ef6c5e03cc3b3aaa464da20ab66c7416a8cb5cae844e003d72f1141aaa32aa11344c357b12a2a8dd448b3ab9c43cfc6671be3c3ad6809647814f6bf24cadad94"}, &(0x7f0000002000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x800, 0xeed8, 0x8000, 0x8, 0x0, 0x2, 0x3494, 0x1ff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x3, 0x7, {r3, r4+30000000}, 0x5796e70a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_ivalue=0xfffffffeffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) link(&(0x7f000028e000)='./file0\x00', &(0x7f0000608000)='./file0\x00') perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0xff99, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffdaf}}}}}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000009d000), &(0x7f0000ed8000)=0x8) getpeername$inet(r0, &(0x7f0000baf000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f60000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000903000-0x8)=@assoc_value={r2, 0xb308}, &(0x7f000079a000)=0x8) 2018/02/11 12:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000afe000)='/dev/vcs#\x00', 0x8, 0x20000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000784000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0x0, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f00004fb000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mac=@empty, @rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x9, 0x375}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="9b22a3f00788", @empty, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x36, &(0x7f000088d000-0xbf)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/11 12:21:13 executing program 7: r0 = creat(&(0x7f00002e8000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000c0e000)={0x800, 0x8, 0xffffffff00000001}) 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ef9000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000c5c000+0x505)='/dev/amidi#\x00', 0x7f, 0x8002) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003fd000), &(0x7f0000999000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000633000)={{0x100, 0x7, 0xff, 0xfffffffffffffffa, 0x6, 0x8}}) ioctl(r0, 0x60000000401070cd, &(0x7f0000071000)) 2018/02/11 12:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) syz_open_dev$sndseq(&(0x7f0000fe1000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000c9000)) close(r0) 2018/02/11 12:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) mknodat(r1, &(0x7f0000847000)='./file0\x00', 0xe008, 0x6) mlockall(0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cf8000)=0x0) getpriority(0x0, r2) [ 36.561938] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 2: mmap(&(0x7f0000000000/0xab8000)=nil, 0xab8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet(0x2, 0x7, 0x7fffffff) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000108000)={{{{0x2, 0x2, @rand_addr=0x7}}, {{0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x8, 0x3f, 0xfff, "cbc8710c394bd8193c08813ec7a0da317348f85a1535607d7c979d10b9984f2b6470af4f7ffb0afeeb0b6c25a41b7b1bff1728271cfc0a75b4ea483e44fa75915cfd52fb9b8eed258088ef03c1d43c62"}, 0x160) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) 2018/02/11 12:21:13 executing program 0: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r4 = eventfd(0x1) r5 = gettid() ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000412000)={&(0x7f00001a8000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f6b000)={&(0x7f0000779000-0x1c)={0x1c, 0xa, 0x8, 0x600, 0x0, 0x3, {0x2, 0x0, 0xa}, [@typed={0x8, 0x88}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x1) r6 = open(&(0x7f0000adb000)='./file0\x00', 0x40000, 0x101) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000ecc000-0x4)=0x6, &(0x7f0000788000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00001fa000)={{{@in=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000ed0000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r6, &(0x7f0000053000)='./file0\x00', r7, r8, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r9, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r9, 0xa, 0x12) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000b2c000)=[{r10}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x208440, 0x0) read$eventfd(r4, &(0x7f000039e000-0x8), 0x8) close(r4) r11 = dup2(r0, r6) fcntl$setown(r11, 0x8, r5) tkill(r5, 0x16) 2018/02/11 12:21:13 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x400100, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000000d000)={0x1, 0x8, 0xffff, 0x0, 0x8, 0x6, 0x5, 0x8, 0x8000, 0x3692d73a, 0x9, 0xffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x84000, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000d000)=0x0) r3 = msgget(0x1, 0x200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r3, &(0x7f000000f000-0x1c)={0x0, "fb03dda55db7f8cc8167e70b6c2ae5200c7596a0"}, 0x1c, 0x800) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x81, 0x0) epoll_wait(r4, &(0x7f000000b000)=[{}, {}], 0x2, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000f000)={0x80000000}, 0x4) ptrace$peek(0x3, r2, &(0x7f000000b000)) r5 = shmget$private(0x0, 0x4000, 0x1100, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000011000-0xf)=""/15) ioctl$KDDELIO(r4, 0x4b35, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x49}}) 2018/02/11 12:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000045f000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006a2000), &(0x7f0000eb6000)=0x4) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) getsockname$netlink(r0, &(0x7f0000685000), &(0x7f00009e3000)=0xc) clock_gettime(0x0, &(0x7f0000de4000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000182000)={r1, r2+30000000}) [ 36.677858] kauditd_printk_skb: 2 callbacks suppressed [ 36.677865] audit: type=1400 audit(1518351673.381:21): avc: denied { set_context_mgr } for pid=5355 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.680643] binder: 5355:5362 tried to acquire reference to desc 0, got 1 instead [ 36.718482] binder: tried to use weak ref as strong ref [ 36.724171] binder: 5355:5362 Acquire 1 refcount change on invalid ref 1 ret -22 [ 36.734803] binder: BINDER_SET_CONTEXT_MGR already set [ 36.740409] binder: 5355:5370 ioctl 40046207 0 returned -16 [ 36.747457] binder: 5355:5370 tried to acquire reference to desc 0, got 1 instead [ 36.756447] binder: BINDER_SET_CONTEXT_MGR already set [ 36.761780] binder: 5355:5370 ioctl 40046207 0 returned -16 [ 36.769820] binder: 5355:5370 Acquire 1 refcount change on invalid ref 1 ret -22 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) splice(r0, &(0x7f0000580000-0x8), r0, &(0x7f00002e1000-0x8), 0x1, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_dev$sndpcmp(&(0x7f0000a4e000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x8000000400) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000a36000)={0xf000000000000000, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) sendto$unix(r2, &(0x7f00001b9000)="93f7bc052ad4f026c4d47033e1934a111f40826fa0928f4ec62694d08887397f106b05e9590636294dec28eec8885e5cd3", 0x31, 0x4, &(0x7f00006fd000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00007ff000-0x14)={0x57, 0x7, 0x7, {0x8, 0x6}, {0x1, 0x5}, @rumble={0x43, 0x10001}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e2d000-0x4)=0x1f, 0x4) 2018/02/11 12:21:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0xfff) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfe55, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@set={0x0, 'set\x00'}, @common=@unspec=@connlimit={0x0, 'connlimit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe1c, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/11 12:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f000054f000)='/dev/audio#\x00', 0x2, 0x100) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00006a3000)={0x14, 0x4, 0xffff00000000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000649000)={0x0, 0x3, 0x6, 0x81}, 0x5) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f000074c000-0x65)=""/101, 0xfe57, 0x142, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000714000)='/dev/admmidi#\x00', 0xad7c, 0x40000) 2018/02/11 12:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000a65000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x4000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000688000-0xd8)=@ioapic) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/11 12:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ef000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00004f6000-0x4)=0x7fff) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cd5000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000ef0000-0x50)={0xc175, 0x4, 0x0, 0x9, &(0x7f0000e08000-0x100)=[{}, {}, {}, {}]}) getresuid(&(0x7f0000c35000-0x4), &(0x7f0000713000), &(0x7f00007ba000-0x4)=0x0) r3 = getegid() syz_fuseblk_mount(&(0x7f0000ab4000-0x8)='./file0\x00', &(0x7f00008e8000)='./file0\x00', 0xc000, r2, r3, 0x10000, 0x8000, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00004a7000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl(r0, 0x6, &(0x7f0000329000)="9fec0196bfc427182fe43d48e17efb8c50fbd6efb669f9003ff123b327d59e77fdbf35c22c332558e54943cb79a7f05d20ce8e0a11461c660c94d9f8118a25632f17d580f61d60ac24a86a3f70a124417c388e24e452d611d7a0d92dfccafc16ae27e4d4928c393f4ea56e04ecd7b8d46f4822b11ae12a586892e8c008117bc20b5be84fb845c6d50c1c09577f50fb487d1411de455b8343d4846bb6b8fb53cb692b92001767516780577bd71f0d4c8b41") inotify_init1(0x7ffff) close(r1) syz_open_dev$sndctrl(&(0x7f0000b14000)='/dev/snd/controlC#\x00', 0x8, 0x1) readv(r1, &(0x7f0000c2f000)=[{&(0x7f00005ac000)}, {&(0x7f0000594000)=""/247, 0xf7}, {&(0x7f0000b4e000)=""/222, 0xde}, {&(0x7f0000a6e000)=""/4096, 0x1000}, {&(0x7f00003fa000)=""/240, 0xf0}], 0x5) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005a1000)=0x400) 2018/02/11 12:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000208000-0x24)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 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) recvmsg$kcm(r0, &(0x7f000005a000)={&(0x7f00001d0000)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000606000)=""/192, 0xc0}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x8000}, 0x40010040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x59, 0x9, 0x81, 0xd54, 0x4}, &(0x7f000000f000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x3, 0x3, [0x5, 0x800, 0x3]}, &(0x7f0000002000)=0xe) bind$llc(r0, &(0x7f000000f000-0x10)={0x1a, 0x0, 0x59, 0x7, 0x0, 0x71d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000011000-0x34)=@access={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x31}, 0x34) r2 = syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000000d000)) 2018/02/11 12:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/vcs\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000749000)=0x3, 0xffffffffffffff46) [ 37.202669] audit: type=1400 audit(1518351673.906:22): avc: denied { name_connect } for pid=5376 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/11 12:21:13 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000054000-0x28)='vmnet1posix_acl_access/+trustedsecurity\x00', 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000018000)={0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000054000)={r2, 0x3}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000054000)={'vcan0\x00', 0x0}) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000003a000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x1, 0x2, 0xa, 0x80, 0x20, 0x2, r3, r4}, {0x5, 0x0, 0x3c89, 0x0, 0x7, 0x3, 0xffff, 0x9}, {0xfffffffffffffff9, 0x400, 0x7fffffff, 0x7}, 0x2de0000, 0x3, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0xff, 0x2}}, 0xe8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000055000), &(0x7f0000056000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000024000)) close(r1) 2018/02/11 12:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ec000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f69000)=""/175) ioctl$KDENABIO(r0, 0x4b36) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f00007fa000), &(0x7f0000000000)=""/76}, 0x18) 2018/02/11 12:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/audio\x00', 0x4100, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008f9000)=@generic="c934eee5dc889c40cd4103a396dc6421") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$llc(r0, &(0x7f00008a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000673000)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000576000-0x14)={0x4590, 0x7, 0x4, 0x10000, 0x100000000}, 0x14) 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000003000)=""/4096) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001000)="102e2dd427fc7ba5d090105f792ab41783bf4a7719a8989143b4169fda146951"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/02/11 12:21:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00004aa000-0x4)=0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0xc1)="2c70e423f6d2137299b0bcf622a764416699efb08021b11dad7f726e30431fcccc4eda4d5d2b257413461fc58cea5f03c14431e7678104c245eb3285a2b37a2f1e2851096dbd8addf6a62371fd3b25dd1bd2d2d62d42e738cc7378050e9e447dfc00df7d712e233dd2fc1e4127f8011609dfef990f53576b386d7ae7d74635bc9f6ba39284bbc23c71cae294c2afed7a2b8a4ecc7f5729a52542953a442f33d64e24880e3936d2d2fc117691a940a278e2328ac520187145d3d79013a184558fef") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8), 0x4) 2018/02/11 12:21:14 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x7c}, {0x6}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001f000-0xe)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/02/11 12:21:14 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) pread64(r0, &(0x7f0000566000-0x1000)=""/4096, 0x1000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000039a000-0x4)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da3000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000), 0x7ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f00000ec000-0x8)='./file0\x00', r2, &(0x7f00008c4000-0x8)='./file0\x00', 0x1400) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r3 = dup(r0) write$eventfd(r3, &(0x7f0000606000-0x8), 0xffbe) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000361000-0x328)=[]}], 0x1, 0x0) write$eventfd(r3, &(0x7f00006d5000), 0x8) write$vnet(r3, &(0x7f00005fe000-0x68)={0x1, {&(0x7f0000bce000-0x1000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000070d000)={0x8, 0x1, 0x2, 0x7, 0x0}, &(0x7f0000ba8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000411000-0x8)=@assoc_value={r4, 0x5}, 0x8) [ 37.304013] audit: type=1400 audit(1518351674.007:23): avc: denied { map_read map_write } for pid=5401 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 12:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de9000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007d0000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x204}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000012000-0x38)={&(0x7f0000dc5000-0xc)={0x10, 0x0, 0x0, 0x88442}, 0xc, &(0x7f000078e000-0x10)={&(0x7f000071b000)=@ipv6_getaddr={0x84, 0x16, 0x300, 0x7, 0x0, {0xa, 0x3f, 0x8, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x121}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0x6, 0x2586}}, @IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x100000000, 0x7fffffff, 0x4}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) socketpair(0x1b, 0x80000, 0x7, &(0x7f0000105000-0x8)={0x0}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000e05000)) connect$pptp(r0, &(0x7f00006d1000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/11 12:21:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00008d8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000995000-0xd5)="9520651895c2c28a4d0839e76b61fabdc6139afe47832184386370cb5599751ae13a7e3dc4156864d47b40fcd0e155357d3b221a666f47ee03cb7c3ee803e2397ba147755e1897ce4e52e3ea571739c01fc0ac75358124b4ceb1840b1d65cba90afc1aa558bf5c41b185f887dd1e6eea1f2016fa3b5628e945b1e0624f08d499bb911ad88c91bae7c065242debbc68e128f802ed93486cc09f6bde7b3e4e3b26a93250518669f806901b1722d673679106b6b2c2cf41b680f60f541a7a653bc2bc82c5608e09afd0c8ef205c646040be3b729a59a1", 0xd5, 0x1, &(0x7f0000d6d000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) bind$alg(r1, &(0x7f0000a33000-0x58)={0x26, 'hash\x00', 0x85, 0x0, 'crc32c\x00'}, 0x58) write(r1, &(0x7f0000fe5000)="0b3a7ebc95dfb96e2b2b7b36b68fd751e8ecee2c0a8381face5571062def15f54a209e84af081de73c449bcfebf243bfda863518e1934e6b9efe62c0921d50050631d2ba044b6b6e7353ccaab2db98413026a0b0246493f6f854cfff31348e8bddeab9077cd82b75c793a9f288121925", 0x70) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000072c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000813000)=r2) bind$alg(r1, &(0x7f0000d6c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept4(r0, &(0x7f0000989000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00009b4000)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005b2000-0x14)={0x0, 0xff, 0x3, 0x2, 0x1, 0x3f}, &(0x7f0000e76000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000827000-0x14)={r4, 0x80000, 0x1000, 0x1f, 0xfffffffffffffff7, 0xffffffffffffffff}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a29000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000064e000)={0x0, 0x0, 0xc20b}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000054b000-0x8)={r5, r6}) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) 2018/02/11 12:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000032000-0x4)=@assoc_id=0x0, &(0x7f000026d000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000856000)={r1, 0x1, 0x30}, &(0x7f0000e3b000-0x4)=0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bee000)=0xfffffffffffffff9, 0x4) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) 2018/02/11 12:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0xfff) connect(r0, &(0x7f0000248000-0x80)=@generic={0x10, "96b635f8ed6cb729647841f1878af56ee915a8cd3fae9cdded99d692c0aed17872bc9ff6cb56dd7ea7e0911d2e17419c66a1e9b153ecb425cc010a13e1bfa4933ec3d29513ae8ae75946087d59f269dcc2929fe68d1a50d5a52d122e2c4426b385a624a150620905ebc5043ade2801bb3a6a9a7be122bfe11530f9a0f6a7"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006c000-0x4)) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/11 12:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000d2000-0x18)={0x3, 0x20, 0x1, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000721000)) tee(r0, r1, 0x5bf, 0x5) pipe(&(0x7f0000f2e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/kvm\x00', 0x40, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000af5000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000c94000)={r6, 0x18}) prctl$setendian(0x14, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000d9b000-0x8)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f00000cc000-0x8)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000004f000)) 2018/02/11 12:21:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x5, 0x0, [{0x1, 0xd3e1, 0x3ff, 0x9, 0x2}, {0x0, 0x6, 0x10001, 0x4, 0xfffffffffffffffc}, {0x40000007, 0x1f, 0xa, 0x8, 0x100000001}, {0xd, 0xfff, 0x58ba800f, 0x9, 0x2}, {0x8000000a, 0x417, 0xbfaa, 0x401, 0x7fffffff}]}) r1 = openat(r0, &(0x7f0000f89000-0x8)='./file0\x00', 0x105000, 0x20) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000200000), &(0x7f00004c7000-0x4)=0x14) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget(0x2, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a1a000-0x8)='./file0\x00', &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1b000)={0x0, 0x0, 0x0}, &(0x7f0000496000)=0xc) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008ad000)='./file0\x00', &(0x7f0000f1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f1b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1b000)={0x0}, &(0x7f0000f1c000-0x4)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f00003db000)={{0x5, r4, r5, r6, r7, 0x22, 0x2}, 0x0, 0x9, 0x5, 0x3, 0xffffffff, 0x1, r8, r9}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000f1b000-0x4c0)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x110, 0x2a0, 0xffffffff, 0x110, 0x110, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000f1b000-0x50), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xff, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x5d, 0x0, 0x8}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x9a7, 0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0xf0ca, [0x2, 0x0, 0xa5, 0x0, 0x3], 0x2, 0x401, 0x1}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @broadcast=0xffffffff, @multicast2=0xe0000002, @port=0x1, @port=0x2}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="be882d610ccccbd749e53396dad09096", {0xff}, {0xff}, 0x88, 0x2, 0x7b}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @icmp_id=0x1, @port=0x2}}}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x99a, 0xdab6, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @icmp_id=0x3, @icmp_id=0x0}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xff, 0x2, 0x10}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x7, [0x1, 0x0, 0x3, 0x2, 0x0, 0x2, 0x3, 0x3, 0x1, 0x2, 0x1, 0x1, 0x0, 0x2, 0x3], [0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1]}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x46b}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @broadcast=0xffffffff, @rand_addr=0x2, @port=0x1, @port=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) sendto$inet(r2, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000537000-0x59)={0x0, 0x51, "ccd28b578793afb9cc6c173a6ecf647e4c545ff8ea65d5c05960d1964eec1c75b667a8a46923dbdb2a7bfa764379b0c4328457e0ae9472577d95ff1945aa08ad2d6c45ad4c66873814cf69ed11a389a558"}, &(0x7f0000f1b000)=0x59) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000431000-0x8)={r10, 0x9}, &(0x7f0000f1c000-0x4)=0x8) 2018/02/11 12:21:14 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000001c000-0xd)='/dev/dmmidi#\x00', 0x9, 0x400) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001c000-0x8)={0x0, 0x87}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000012000)={r1, 0x45, "3c7459ae02044228877549f5e9661843228f5e303edaf66d92177eeb912139a318719934e7cf675e4635242d8e43323615bcb941bfda3126d7723f8033dea1862228fd0826"}, &(0x7f0000011000-0x4)=0x4d) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000)=""/19, 0x13}, {&(0x7f000000e000)=""/142, 0x8e}, {&(0x7f0000019000-0x1e)=""/30, 0x1e}, {&(0x7f000001c000-0x96)=""/150, 0x96}], 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r4/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x7fff, 0x83, 0x7, 0x3a03c0000000000, 0x9, 0x6, 0x10001, 0x7e}, &(0x7f0000001000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/11 12:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000202000-0x38)={&(0x7f0000e48000-0xc)={0x10}, 0xc, &(0x7f0000a04000-0x10)={&(0x7f0000b4a000-0x6c)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bb1000-0x8)={0x0}, &(0x7f0000368000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={r1}, &(0x7f0000ff9000-0x4)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r0, r3, 0x800000000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00007b4000)='/dev/midi#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ce0000-0x5c)={0x10001, 0x0, {0x1, 0x0, 0xfffffffffffffffb, 0x2, 0x9}}) times(&(0x7f0000306000-0x20)) bind$inet6(r0, &(0x7f0000e11000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000d0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000492000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x200, 0x1}, &(0x7f0000e8b000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000442000)={r2, 0x6}, &(0x7f000009a000-0x4)=0x6) connect$inet6(r0, &(0x7f00009a6000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/02/11 12:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = syz_open_dev$binder(&(0x7f0000bc2000-0xd)='/dev/binder#\x00', 0x0, 0x2) dup(r0) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f0000982000)='.') 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3e000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000121000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000255000-0xab)="63a446da8c04ac731e4febef83c983e7124ab50303f4c857192db9c03439b81d8e75fdde65f25584d8c3742a456aaa434412cc09e95c44fdc893bb3dd6e81b23e42f8576d6a8a8a8baba6bea2edc3324064b359ade7daedc026f58ae71092a7a98f01ef584f7714d9647dd27751ca63c037fc9bd45938cc4a5555b97f13b98282b1711d25a1ecfab966958a6501e18501633b80c61d61e63ff835f5aa13760ed485d7b69543aa2a0ada475", 0xab, 0x0) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000-0x8), 0x1, 0x0) 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000e, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0xff, 0x9ab, 0x3f, 0x1, 0x7, 0x1000, 0x1, 0x200, 0x6, 0x3f, 0x5, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002000-0x70)) 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) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000004000-0x24)={0x6, 0x9, 0x9, 0xec9a, 0x6, 0x1, 0x0, 0xbe, 0x3, 0x5, 0xde, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000017d000-0xb6)=""/182, &(0x7f0000771000-0x4)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 37.675102] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 37.698309] audit: type=1400 audit(1518351674.401:24): avc: denied { dac_read_search } for pid=5482 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f0000872000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000d60000)={{0x77359400}, {r1, r2/1000+30000}}, &(0x7f0000c24000-0x20)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f000023a000-0x10)={0x0, 0x0}, &(0x7f0000bb3000)=0x10) write$evdev(r0, &(0x7f0000e95000)=[{{}, 0x4, 0x7f}, {{0x0, r3}, 0x0, 0x0, 0xfffffffffffffffc}], 0x30) ioctl(r0, 0x2, &(0x7f0000139000-0x18)="875e6357a05483748b8b05658aef74288ecd9829b30679cd") write(r0, &(0x7f0000afb000-0x58)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e770000cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 2018/02/11 12:21:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000)=[0x98c, 0x3]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/11 12:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000011c000-0x4)='tls\x00', 0x4) r1 = accept(r0, &(0x7f0000449000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000642000)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4b000-0x11)='/dev/vga_arbiter\x00', 0x331203, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00005e5000)={0x20, 0x1, 0x5}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24bc86dc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000010b000-0x9)='net/tcp6\x00') preadv(r3, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000555000-0x1a0)) dup2(r2, r1) openat$mixer(0xffffffffffffff9c, &(0x7f00008a1000-0xb)='/dev/mixer\x00', 0xa00, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 2: mlock2(&(0x7f00000d5000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000627000)) 2018/02/11 12:21:14 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000007000-0x8)={0x3, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)='/dev/sequencer\x00', 0x404080, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000000a000)={"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"}) 2018/02/11 12:21:14 executing program 7: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003b0000-0x8)={0x0, 0x1b6}, &(0x7f00003b0000-0x4)=0x8) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b0000-0x6)={r1, 0x80000000}, 0x6) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)) socket$l2tp(0x18, 0x1, 0x1) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 37.758145] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002000-0x4)=0x20) read(r0, &(0x7f0000003000-0x8)=""/8, 0x8) 2018/02/11 12:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xfffffffffffffd92, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0xfffffffffffffeeb, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000493000)) r1 = syz_open_dev$mice(&(0x7f00006da000)='/dev/input/mice\x00', 0x0, 0x1c1042) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000b94000-0x4)=0x2) 2018/02/11 12:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000090e000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000f9000)=""/239) openat$ashmem(0xffffffffffffff9c, &(0x7f000043b000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001d2000), &(0x7f0000cfc000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/11 12:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a3000-0x9)='/dev/ppp\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000058a000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xb8ad}}, [0x2, 0x7, 0x80000001, 0x7fffffff, 0x8, 0x8, 0x7fff, 0x1, 0x3, 0xad7, 0x6, 0x8000, 0x0, 0xc76, 0x5]}, &(0x7f000053c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d2b000-0x18)={r1, 0x192, 0x0, 0x8, 0x7f}, &(0x7f0000192000-0x4)=0x18) r2 = socket(0x10002000000011, 0x80802, 0x0) bind$ipx(r2, &(0x7f0000447000)={0x4, 0x0, 0x0, "45fa8dcf1ce4"}, 0x10) 2018/02/11 12:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000068b000-0x5)='comm\x00') sendfile(r0, r0, &(0x7f0000929000)=0x800, 0xff) syz_open_dev$sg(&(0x7f0000ecc000-0x9)='/dev/sg#\x00', 0x7, 0x10000) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, r0, 0x0, 0xffffffffffffffff, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079e000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) inotify_add_watch(r1, &(0x7f0000c90000)='./file0\x00', 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00002ae000)='/dev/snd/pcmC#D#p\x00', 0x96, 0x22000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000020b000)=0xeb5, &(0x7f0000ab9000-0x4)=0x4) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000263000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00007bc000-0x68)={0x1, {&(0x7f0000442000-0x47)=""/71, 0x47, &(0x7f0000621000-0xa)=""/10, 0x0, 0x3}}, 0x68) 2018/02/11 12:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00007a1000)=@file={0x0, ""/108}, &(0x7f00006d1000-0x4)=0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a4e000)={0x4, 0x0, 0x10001, 0xd11}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000715000)={r2, 0x80}) r3 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r4 = gettid() r5 = openat$audio(0xffffffffffffff9c, &(0x7f00002c1000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000bfa000-0x8)=&(0x7f000048c000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd2(0x0, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) sched_getscheduler(r4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000095e000-0x8), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002eb000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000c47000-0x8)={r6, 0x1}) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000603000)=""/234, &(0x7f0000d36000-0x4)=0xea) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00009e4000-0x28)={&(0x7f000017f000/0x3000)=nil, 0x0, 0x3, 0x40, &(0x7f00005bd000/0x13000)=nil, 0x3}) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000cdf000)={@remote, @multicast1, @local}, &(0x7f000032d000-0x4)=0xc) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f000006e000-0x8)='./file0\x00', 0x8000, 0x20) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000005d000)=""/73, &(0x7f000068a000-0x4)=0x49) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000927000)={{0x4, 0x6, 0x7fff, 0xffffffffffff0001, "cdd6b121aab32bf103cefb0f4362483490fb3eccd72a3e02cc6d4d995cca2d8a580d678e252e59d598a49fec", 0x5}, 0x0, [0x0, 0x80, 0x401, 0x5, 0x8, 0xfffffffffffffffc, 0x4, 0x2, 0x7fff, 0x8, 0x5, 0x3, 0xffffffffffffffe1, 0xffffffffffffffff, 0xffffffffffffd60c, 0x3ff, 0x5, 0x200, 0xfffffffffffff8ad, 0x3, 0x10001, 0x3dec, 0x6, 0x9, 0x0, 0x0, 0x426, 0x400, 0x6, 0x8000, 0x10001, 0x1f, 0x4, 0x4, 0x2, 0x77ea, 0x1, 0xc8, 0x9, 0xff, 0xe2d, 0x0, 0x2, 0x20000, 0x0, 0x100, 0x10001, 0xfffffffffffffffb, 0x7fffffff, 0x20, 0x1ff, 0x1, 0x5, 0x9, 0x8000, 0xa453, 0x7ff, 0x4, 0x1, 0x349e, 0x7ff, 0x3, 0x3f, 0x0, 0x0, 0x40, 0x5, 0x5, 0x3, 0x101, 0x401, 0xffffffffffffc11a, 0x8, 0x81, 0x67aa, 0x400, 0x8000, 0xfed, 0xb38, 0x3, 0x7fffffff, 0x8, 0x20, 0xd7, 0x101, 0x61, 0x1, 0x7, 0x0, 0x6, 0x9, 0x1f, 0x64c, 0xfff, 0x8, 0xff, 0x24ed7def, 0x6, 0x2, 0x36, 0x3, 0x6, 0x0, 0x4, 0x3f3574c7, 0xfffffffffffffeff, 0x1, 0x5, 0x2, 0x7, 0xfffffffffffffdbc, 0xfff, 0x1, 0x9, 0x80000000, 0x1f, 0x1, 0x7ff, 0x9, 0x4, 0x100000000, 0xfff, 0x40, 0xd9, 0x1622, 0x8, 0xffffffffffff8001, 0xffff], {0x77359400}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003c3000-0x8), &(0x7f0000850000-0x4)=0x8) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000670000-0x138)={{0x2000, 0x10000, 0xc, 0x0, 0x2, 0xffffffff, 0xf832, 0x5, 0x81, 0x1d0, 0xc00000000000, 0xe}, {0x2, 0x10d000, 0x0, 0xfffffffffffffffd, 0x7, 0x1, 0x6d24, 0x80000001, 0x100, 0x5, 0x4, 0x4}, {0x1000, 0x10f000, 0x4, 0x7, 0x800, 0x800, 0x0, 0xbf, 0xffffffff, 0x789, 0x0, 0x100000001}, {0x2, 0x4002, 0x0, 0x6, 0x9, 0x1ff, 0x8, 0x7, 0x921b, 0x6, 0x9, 0x40}, {0xf000, 0x4000, 0xa, 0x200, 0x81, 0x40000000000, 0xfffffffffffffff8, 0x800, 0x61aa, 0x80, 0x8, 0x2}, {0x101000, 0x2002, 0xb, 0x1, 0x4, 0x2, 0x3, 0xda, 0x9, 0x5411, 0x9, 0x401}, {0x1d001, 0x4000, 0x8, 0x2223, 0x1, 0xffffffff, 0x4, 0x80, 0x10000, 0x1f, 0x5, 0xc030}, {0x10f004, 0xf000, 0x0, 0x9, 0x3, 0x8, 0x9, 0x7, 0x24000000000, 0x20, 0x1, 0x9}, {0x107003, 0x4}, {0x105000, 0x2}, 0x10, 0x0, 0x1, 0x10, 0x3, 0x2000, 0x1f000, [0x6, 0x5, 0xaa]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) 2018/02/11 12:21:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x44)="00faec5fa61b09828b6b084971e0201d70d9cee5191c5a182fba0cef01e584d542ad93ecefee393597798956826c3534bd3c9c157be1b8e8aca25dfa2ac865189d5f8027", 0x44}, {&(0x7f0000001000-0x75)="26564cbf6cc3c328306f6503945966546ebed5f909fa37fa8aa5c267afd990792fa52d885c9fe0627d56bcb12eda1a5e0ca6bd6a3d7fa4246051dea6ca5931403e32d1d1b37a65e436189c906b9bc0d4d51ce23b7c7901bd620eb99a25fb5d7cf19aa431a9b63ecf4bf4312616f414d934718fc6b9", 0x75}, {&(0x7f0000001000-0x3d)="261005a6e9321a2648437c28d4d134174edbe46ec11e32600d02c09797d740b22cce50fd945e3b285350f4f23853e073d4fb4ae7f64b3d4616a20706cb890b980c20037b5f4ae31ca371319c01b944f5ea7912f7c9d6b80890f08917cf35c42f307fea79a5e3d16fa8b792368d31c0c95a68c32abfb8de5b165c3877fc23ca1e123168f357af5684c7b065befaaa69b126025f43ce03437eb94c266cc141dea9399fc16e2f40fa15538f1a540387d3ca4d12d87167599806b6597595a1ebf48b007b8b9188d56eec3b6f8f2922489e92636e12c6c758c4e6770667acf5e44857711efc955465647b982f65389d966d7895620b6fc5d291db", 0xf8}, {&(0x7f0000001000-0x7a)="6386ba96d068c27bea64913887618ada7556e2ec2949faa4261537934bec6a2d667969dc632e3d089d0c405ae80cded9eae3f4e60048544cb766092e140f5b26bc526b27b235f3de03cfd0b1b962d9fd3ab286d53ae45bc6ab83e88666c5ce7e38ab97bb5156c6547c130b867a7c2b1de7f54346f02089553373", 0x7a}, {&(0x7f0000002000-0x79)="a074efd6d268077ed497faff6f0a9b36395e686ac308b1086a33f465b9e60a0fcd2f84ebaed74db55ed96a96468f26f8c593b7f1283b2ffbfbd7645d029674c3b987486febf0af1b72ec8e32d23e01706db8633733e5d098b5a1872c88a36fcf9b405087ec1ea484533ac990dd644a4bebcb855004133a5d84", 0x79}], 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000002000)={0x2, 0x0, [{0x0, 0x73, 0x79ed, 0x80, 0x2}, {0x80000000, 0x1, 0x200, 0x80, 0x586e}]}) 2018/02/11 12:21:15 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, 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$user(&(0x7f0000110000)='user\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a}, &(0x7f00000fb000-0x86), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e30000+0x319)='/dev/sequencer\x00', 0x8600, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100800b) ioctl$KVM_SMI(r2, 0xaeb7) connect$inet(r0, &(0x7f000018b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000)={0x0, 0x0, 0x3, 0x9, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000d56000-0x6)={0x1, [0x6]}, &(0x7f0000942000-0x4)=0x6) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000031000)='/dev/cuse\x00', 0x2400, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000031000)={0x5, 0x9, 0x3, {0x77359400}, 0x8000, 0x4}) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000023000-0xb)='/dev/vcsa#\x00', 0x0, 0x3ca18c3ac929279c) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x1, 0x480) statfs(&(0x7f0000937000)='./file0\x00', &(0x7f00002eb000-0x90)=""/144) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000156000)=""/156) r1 = syz_open_dev$adsp(&(0x7f000036c000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x40001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000051000), &(0x7f0000340000)=0x14) lsetxattr(&(0x7f0000fef000)='./file1\x00', &(0x7f0000376000-0x14)=@random={'security.', '/dev/adsp#\x00'}, &(0x7f00000a2000)='/dev/adsp#\x00', 0xb, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0xa, &(0x7f00005c6000-0x140)=[{&(0x7f0000428000-0x81)="1b0d0bfe1fc8f6395b6efa891d92401da50e397a1080ded9a0d8911bb10ba219d48c8d61e71b1911f08912cea2c4e8b605311dd4caa31a2188563d6506bac9d02b4527ab8fff00a62a469d4f00e80483b63b55eb1379c19231927db723e6614736a46f93a64730802a03a8032d8fa9733933790a4a68ed1c2ea73c226b016a9281", 0x81, 0x101, 0x7800000000000000}, {&(0x7f0000829000-0x56)="63960e2da0888a062cc28f61bff85dfb3c31d9ea70639d816bd6be63ac253c31a29badc473a32a1d7b3a744b4520c409efdfac5ec02fa4bf0c3e4c88aaf346e617a0588fc0778b056c36c67e5b5e54bdab33db28b73d", 0x56, 0x9e5a38e, 0x6}, {&(0x7f0000753000-0x36)="1d20c363e4aefafaf74cfd6276e0810abfe98802c5322b6d1de581add28de7a1e9901be27dacf861190b2a33d2ce084e9d7b3a45dbae", 0x36, 0x7, 0x9}, {&(0x7f0000838000-0x34)="33378157ebda9719c7451f59e6768f0c1399dd5c159b6bccccad5c0c94b723808d08dabf178b916c22878c199ea807fc82327fb5", 0x34, 0x5}, {&(0x7f0000cf2000)="ad3e8de30c64652cade6fa2dd94e6de0aff8a55241da0f378e12a8335cd8460f54579b5ee7153b4f7ba68be195043f20829980f0a112a5e5e81ba5c6a22a360cf5babcf54507f2e0f03084aeda5c9e1adf22a01ec7a9674512a132fb1a6049a2e8e4a6b94f7db1d34580654c974710ae92b4619e2b03bff304d3e2b7e3f1d93585ebef5e23e801679517d97560b6db6c43b6321e8e7ca23187742bab71207738e9c6630e5eba77441a12ca8b3bddc6ef0588005d9723c825f69ee848c1a5c677e85bbe2e2dbdb5b3e0d839a45597c5ba50d644112b26cc", 0xd7, 0x8, 0xb6}, {&(0x7f0000363000-0xea)="3f9c2a3ac65dfb9d89b898b8632388d4932e327235955d6a4d99c6d32fe91833809a634303015c71aa26f83694cb49121f2ffcd82b22d9694e6d87d93f42a242c313bb444efe1f705107a286e919160bfc9c96b14afa753b4c70a1ac9c28f4cfa24f59224e1ed0ec9224282361f818b1095d72729fcb8a3677387a54e44c393ec9bf234d0e1e8a84b7ad38f6114641d984de95d5e22444f4424de06b9ed202c8842ac9c3378fdd1f237cd133b062024d057da109621f9525c0cb4bef14f24e333bae6fd3fcd69eb8068fd841552486eabfe47ae09126e98f9b7123e1b1b79a9a3b4849fec0b4e57c5589", 0xea, 0x4, 0x5}, {&(0x7f0000a27000-0x4f)="91bc074e39baf1ad318c4d630449cd35a07eba181edbf33d8c292c461c4309f3fea2c4c2eb36f2902230aa6db71044d398d9aa3a1542a83ce81e116f783639ddc896018f4f5c10686c05a58be53ebb", 0x4f, 0x100000001, 0x7c9683b4}, {&(0x7f0000aef000)="33f30ca0a2259a449eadcc2cf5f02e1677f72de5a67ce0213daaf525ddc44062b6076d5d7eddb6436da0781af817273120a72526487658d2cc816bf6d0940b04d455f85c7c28ff8420b677298315c4e6615b40e5a8ae6d456e89d9b9132b18368e28f669f42ef6ad26b83d7b343f9feeec0edc9cb5784d50a2ce1737e85bef737ffba4a237bd0564df2c286dfa3e2d268580", 0x92, 0x7fff, 0x4}, {&(0x7f0000bf6000)="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", 0x1000, 0x7ff, 0x7}, {&(0x7f000002a000-0x9c)="b98f649514d34b5c67008dee2dce97dc79ee445a32ebf47d141916124b7f05232dc73357ae7828a394f76200423fcc8bb5c155eb67022845bf0b6b16f99797ec846eb169d2b35f5a64df63ca537647cccf1e45f1688082ca4d5844657a4604b058c3bcda819949592737ed9688952d32756c4cddc42522e47911e2003a07f42e746e0ef545938a234635181861f494142c1c0ddd16e3a58b2cda6045", 0x9c, 0x4, 0x9}], 0x2a0000) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) connect$llc(r0, &(0x7f0000f5f000-0x10)={0x1a, 0x1a, 0x3ff, 0x6, 0x0, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f00007be000-0x9)='/dev/sg#\x00', 0x1a, 0x101001) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00003da000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00001cd000)={@multicast1, @loopback}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d67000)=@ipv6_newroute={0x24, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x34}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7e000-0x9)='/dev/dsp\x00', 0x210000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00006f7000)={0x1, 0x81, 0x4, 0x4, 0xfffffffffffffb0e}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) 2018/02/11 12:21:15 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000052000)=0x72e9, 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000001c000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000001c000)={0x1000000000000000, 0x9603, 0x1, 0x7, [], [], [], 0x6, 0x1000, 0x3ff, 0x9, "07ab6c751aaeb79bc621545e616ba312"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) inotify_init() r3 = memfd_create(&(0x7f0000022000-0x30)='pR1p\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000053000)='/dev/loop-control\x00', 0x204000, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000054000-0x8)) write$sndseq(r3, &(0x7f0000055000-0x60)=[], 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000054000)={0x10000000, 0x1, 0x11}) close(r1) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000e69000-0x4)=0xa0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00005a4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000a27000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000090a000)={r2, 0x6}, &(0x7f000039e000)=0x8) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a70000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000879000)={0x10000cf3, 0x0, 0x3}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000d90000-0x4)=0x9, &(0x7f000085a000)=0x4) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000612000-0x8)='net/tcp\x00') fcntl$getownex(r1, 0x10, &(0x7f0000bbc000-0x8)) readv(r1, &(0x7f0000436000)=[{&(0x7f0000232000)=""/4096, 0x1000}], 0x1) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7f) select(0x40, &(0x7f00008a0000-0x40)={0x6, 0x6, 0x8, 0x3, 0x81, 0x5, 0x7fffffff, 0x6}, &(0x7f0000d0d000-0x40)={0xfffffffffffffffb, 0x80000000, 0x2, 0x100, 0x10001, 0x400, 0x9, 0x7ff}, &(0x7f0000d6b000)={0x8000000, 0x3f, 0x8, 0x4, 0x81, 0x3, 0x1f, 0x9}, &(0x7f00001d8000-0x10)={0x77359400}) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = syz_open_dev$mice(&(0x7f0000787000)='/dev/input/mice\x00', 0x0, 0x100) inotify_add_watch(r1, &(0x7f000043f000)='./file0\x00', 0x2000028) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r2, 0x0, 0x0) getdents(r2, &(0x7f000086d000+0x50a)=""/80, 0x50) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) clock_gettime(0x0, &(0x7f00005d5000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000cc0000)={{r0, r1+10000000}, {0x77359400}}, &(0x7f00000f0000-0x13)={{}, {0x0, 0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000f75000), 0x0, 0x2, &(0x7f000072a000)={0x0, r2}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e5f000-0xce8), 0x0, 0x0, &(0x7f0000e62000)={0x77359400}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x87, &(0x7f0000369000), &(0x7f000096a000)) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xa}]}]}, 0x30}, 0x1}, 0x0) fdatasync(r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000025000-0xb)='asymmetric\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002a000-0xab)="545fc52368907f2ad3df8dede210546d1a5d7e768e86129eada4844bbe6e90922897099f59efac744b8d53b149656eb284fa0bfa18b1f509df8ec4cf657364a90e84e3004ac717e0fd9f8c4857508ad6343d72ea36f41ef3441bea7643a229df3aa96b8ea800aaaabf98fbc445a09b7d4137a4814f968f18e9f7693b17d6121d26750ecaeec88ea6ffdccc5a8e653aee66350e1394e26d33b4feff27b03098cb5f65fb2d00f1dc84ddd2fe", 0xab, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f000000d000-0xf)=""/15, 0xf) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000028000)='/dev/rtc\x00', 0x4080, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000029000)={@generic="f919ad387000ce85000041c4a52abe04", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000015000-0x40)={0x0, 0x4, 0x7ff, 0x4, 0x1c}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000002b000-0x1000)=""/4096, &(0x7f000002a000)=0x1000) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f000020f000-0x10), &(0x7f0000eec000-0x10)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:15 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e22000-0x9)='/dev/dsp\x00', 0x900, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000a70000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000000003, 0x32, r0, 0x0) move_pages(0x0, 0x0, &(0x7f000080b000-0x10)=[], &(0x7f0000404000-0x10)=[0x2, 0x1, 0x4, 0x83e4], &(0x7f000022b000)=[], 0x0) 2018/02/11 12:21:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e2000)=@int, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f2a000)={@syzn={0x73, 0x79, 0x7a}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x9, 0x0, 0x800, 0xfc, &(0x7f0000000000)=""/252, 0x7, &(0x7f0000843000-0x7)=""/7, 0x3b, &(0x7f0000000000)=""/59}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000020d000), &(0x7f0000000000)=0x4) socket$key(0xf, 0x3, 0x2) 2018/02/11 12:21:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4), 0x217) socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x224001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000246000-0x8)=@assoc_value, &(0x7f0000135000-0x4)=0x8) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x0, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000007b000)=0x6, &(0x7f0000f2e000-0x8)=0x4) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00005e3000-0x20)={0x3, [0x1, 0x7, 0x0]}) setsockopt(r0, 0x8, 0xe, &(0x7f0000387000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/11 12:21:15 executing program 7: io_getevents(0x0, 0x0, 0x0, &(0x7f0000036000-0x60)=[], &(0x7f0000036000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00001b8000-0xe)=""/14) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="fb800d26", 0x4}], 0x1) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x307, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000dcd000)='/dev/usbmon#\x00', 0xffffffff, 0x2) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000351000-0x4)='tls\x00', 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000067b000)={0x80, 0x80, 0x8, 0x0, 0xf8a5f0c, 0x7fff}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a1d000-0x4)=0x9, 0x4) 2018/02/11 12:21:15 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdd000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000667000)='./file0\x00', 0x2000, 0x6) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fdd000-0x8)={r1, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000f49000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x0, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f84000), &(0x7f0000f84000)=0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f87000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10a00) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000f87000)=""/137, 0x89, 0x1, &(0x7f000077a000+0x64c)={0x4, 0x6, 0x5, "eb25ca98e89a", 0x8}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f87000-0x8)={0x0, 0x1, 0x4}, &(0x7f0000f86000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000beb000-0x105)={r3, 0xfd, "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"}, &(0x7f0000f86000)=0x105) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000f57000-0x24)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x8040) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000003000)={{0x100000000, 0x4}, 'port1\x00', 0x32, 0x4, 0xffffffffffffff81, 0x3, 0x1, 0x8000, 0x5, 0x0, 0x3, 0x400}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) [ 38.794576] sctp: [Deprecated]: syz-executor5 (pid 5645) Use of int in max_burst socket option deprecated. [ 38.794576] Use struct sctp_assoc_value instead [ 38.856417] sctp: [Deprecated]: syz-executor5 (pid 5645) Use of int in max_burst socket option deprecated. [ 38.856417] Use struct sctp_assoc_value instead 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x0, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000018a000)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000071f000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00001bf000-0x18)={0x0, 0x1, 0x6, &(0x7f0000986000)}) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) 2018/02/11 12:21:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000001000-0x6)={0x4, 0x81}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f15000)={0x53, &(0x7f0000000000)="e4ff97bfc1cb7ad5b3d40bd234c77078628fa5e3cd8ff8ec233f3d7b301578724c2e345d003b2c84088fb94b0edc974809b9ec3ef8b92bff356946327d8c1f89ed3976b7e613bfa320fa5d83293f42947a1b82"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fd8000)=0x0) r5 = getuid() getgroups(0x7, &(0x7f00003ae000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c9e000)=0x0) r8 = geteuid() socket$bt_cmtp(0x1f, 0x3, 0x5) r9 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000876000-0xc)={0x0}, &(0x7f0000313000)=0xc) r11 = getuid() getgroups(0x3, &(0x7f0000ed7000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = openat(r3, &(0x7f0000acd000)='./file0\x00', 0x40280, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a32000)={0x0}, &(0x7f0000156000-0x4)=0xc) lstat(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a15000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000087a000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00002ee000-0x4)=0xe8) r19 = getgid() writev(r0, &(0x7f0000347000-0x80)=[{&(0x7f000065a000)="db6a1dc3b292da2e82bdef415118d8729d1f5e15623554c4442e2dd5817c77e65d14f4a4900818537aec20c8538fcf868df8da13", 0x34}, {&(0x7f0000816000-0xc7)="997bb44d824ad7b673c4bbe7d0a73bab3217487c7608355f8b527b1081942a09d56b05c34085bdfdc3faa1d531876aa78dfa44149d2ec1d5b320cfc2a1d91db392df0c80252ebb91d80383a0d285a2667654bea6ff09c7bb2c87675c865144a77c69c2ad547de46fcbf7d9363fb520a042a118c4fb2b4752ff97f8693f8b649f1420fed959ae6d2c504848d30026f0de833b6429320d52e4c6306401511aaf15c79c065f26398c5fa592ab0153212802bd9f9c63dfaf4e3c934d054dd891a2351eadc2c241d187", 0xc7}, {&(0x7f0000abe000-0x96)="1fe6d179f05af221b4b5b4cbc9d0d16ae389bd6179e8ed1d9ddd70493ebd47fe88c49c7a4ee0ce60eeb2084b2880240883752b3d09bb5af002a424025a84046e591c2361167591caff9de3343fb1d714738e542b7c40b26d73790d649e68f622a79a33cf8d95141570e15ebd04d0af9ced5c6cacaa6e4b09322eda949b1820ea8a57cb050e464f70690ac06002e975173c1a78dbfdb6", 0x96}, {&(0x7f0000323000-0x70)="f8effd8210db8a7d7330988654a63e9477b48dd32c661743dde0f71bbd5aae5e9807666013ff65ce46aef57cce8c5d32c3080e501a4fc3d55d8679d05182e52467687c8a6cea2f9a3830a1998322c8d4c707e4da4218dbc4b66f8fb0cb4c80f834c5a35ad44d592fb502856afb78806c", 0x70}, 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{&(0x7f000065b000-0x5d)="f1d6af24a6ae1b74324fd61414b7a5cf79a715a803a66ab3c5fd4d827d6a0974f309cb058d17978fd2dae25c0231b71ff0666b0d218d4c019c53b11293607a6d64e2cd0451e2f55b832681158580a9c4b180588e4d6869e9ecacc9d753", 0x5d}, {&(0x7f00002c3000-0x6)="22311785d02d", 0x6}, {&(0x7f0000e8c000-0x1000)="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", 0x1000}], 0xa, &(0x7f000033f000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r13, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x14}], 0x3, 0x40000) getpeername$inet(r0, &(0x7f000085c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c6f000-0x4)=0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000cdb000)) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000a7000-0xb)={0x0, 0x6, 0x7, 0x3, 0x40, 0x1f, 0x9, 0x0, 0x40, 0x8, 0x2}, 0xb) 2018/02/11 12:21:15 executing program 5: 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) socket$inet_sctp(0x2, 0x5, 0x84) setitimer(0x0, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/11 12:21:15 executing program 4: pipe2(&(0x7f0000e8c000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x28)="4690c21b7df528967c3ca2560f32c951a65a08cb9fc6a0433b4b6c1b3c43e5f5b2223f0365dfb0db", 0x28, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f67000-0x8)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f7e000)=0xfc3, &(0x7f000037c000)=0x4) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) shutdown(r0, 0x0) 2018/02/11 12:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee9000-0x10)={&(0x7f0000e0f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001ee000-0x10)={0x1, &(0x7f0000529000)=[{}]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00006e4000-0x95)="7640990aeddfcb8aef1462f8cddb1a9113526c82e81a210563726d19ad2be4b04afc5cf107f7a3935217fcda070804f292bb93a4cf9be203ade7de5db5bddbfcddeef9fd5b39e35f52e771ced7842c3dad68071572455c6884337a7535400f1c4048e45cc001f80404d2c2cbd72033ccb7e08e2e6d6ab1ceaafcfb542b08dd0a4b312f588423b7108321099ece6a3f900aa73625cf") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000197000-0xa)='/dev/cuse\x00', 0x2002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000df000)=0x7, 0x8) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x0, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000030000), &(0x7f000002d000)=0x4) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x0, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004d8000)='/dev/admmidi#\x00', 0x3, 0x60000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000082e000)=0x3) connect$nfc_llcp(r0, &(0x7f0000e28000-0x60)={0x27, 0x69100e23, 0x58aa, 0x1, 0x3, 0x5, "44d9b62f6c8e7e815364505f657675601332749f20f5e1a333d66272c3405c4439299e64efc4e1f05a217db974de21b69c9a951b5fe0db6c7e2b0842d253c7", 0x2}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000096000)='userwlan1securityvmnet0)}\x00', 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = msgget$private(0x0, 0xa) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000576000-0x4)=0x2) r2 = syz_open_dev$sg(&(0x7f0000afc000)='/dev/sg#\x00', 0x88, 0x101000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) msgctl$IPC_RMID(r1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000927000-0x4)) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x0, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eaf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000563000)=0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/context\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000618000-0x58)) 2018/02/11 12:21:15 executing program 3: pipe2(&(0x7f0000496000-0x8)={0x0}, 0x8327bb6919476a8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x101, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000412000-0x9b)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00009df000)={0x1d, r1}, 0x10) 2018/02/11 12:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005b5000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) connect$inet(r0, &(0x7f000058e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00004bd000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000027c000)) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009bc000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00003ad000)={0x2, [0x3f, 0x29d]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000335000)={0x0, 0xdc, &(0x7f0000494000-0xdc)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1af117f0}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfe88}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000bcf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b05000)={r4, 0x5}, &(0x7f0000f53000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c3a000)={r5, 0x3d}, 0xc) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00006c2000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000200000)={0x0, 0xe9, "fe0cb2c2dad6e8a93b018856a1f6014364946d42256f8b7075606bbb858125b1f8b9cba5ad5674c484e9da90b7cff9df24cbff62700c112a5e361d797a7d4df380fdf3d32e018015b2261f3327cc5c8a4d678f7913aec6eb7dac73d2ae3331bff85bd6755324fae8ca1ea6771571eec41b2350b46a4f0e4a6f9fedd4a8166055357a7d43338f5ffc58ea3aa2ff7eb308b2f13456edfd0a4e4d46fb4d251ce88cf20a609a8175c771262cbac21b52600e17d0173ca4e01f05606b5e1f887e51928fee9087a873959258fe13ef53009eccc951fb3e21ea5499cd3b89c9c26335b0458dbe137c1d546621"}, &(0x7f0000b8b000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000267000)={r1, 0x7}, 0x8) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000006000+0x661)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000013000)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000028000)={&(0x7f0000028000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000012000-0x2c)={0xf, 0x1, 0x7, 0x9, 0x16, r3, 0xf000000000000000}, 0x2c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000009000-0x38)={&(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000011000)=[{&(0x7f0000028000-0xea9)=""/4096, 0x1000}, {&(0x7f0000028000-0x4f)=""/79, 0x4f}, {&(0x7f0000013000)=""/91, 0x5b}, {&(0x7f0000028000-0x43)=""/67, 0x43}, {&(0x7f0000027000)=""/4096, 0x1000}, {&(0x7f0000027000)=""/207, 0xcf}, {&(0x7f0000028000-0xf8)=""/248, 0xf8}, {&(0x7f0000020000-0x9f)=""/159, 0x9f}, {&(0x7f0000005000)=""/148, 0x94}], 0x9, 0x0, 0x0, 0x8}, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000f000-0x14)={0x0, 0x5, 0xff, 0x89b, 0x1, 0x7dc1}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000001d000-0x8)=@assoc_value={r5}, 0x8) bind$nfc_llcp(r4, &(0x7f0000008000)={0x27, 0x4, 0x0, 0x1, 0x5, 0x7, "567a3c4c78add0df120e1c14eeb2edf18d57286378dd5add1214ac106dd0d8632236bbed7b14a0209b79a489bb5cf2b16e6bb6f827a64bbbf6fe7d5d4fdd4c", 0x2}, 0x60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = pkey_alloc(0x0, 0x2) get_mempolicy(&(0x7f00006a7000-0x4), &(0x7f0000d25000), 0x3f, &(0x7f0000fb7000/0x1000)=nil, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000027d000-0xa)='/dev/ptmx\x00', 0xe0000, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000096b000-0x6)={0x0, 0x4}) pkey_free(r1) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000e22000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00003f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e36000-0x8)={0x0, 0x1}, &(0x7f0000be6000-0x4)=0x8) r5 = accept4(r3, 0x0, &(0x7f0000ebb000), 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000df5000-0x1e)=""/30, &(0x7f00002e3000)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000689000)={0x4, 0x8, 0xf45, 0x0, r4}, &(0x7f0000e58000)=0x10) syz_open_dev$mouse(&(0x7f0000cfd000)='/dev/input/mouse#\x00', 0x7ff, 0x200) r6 = syz_open_dev$mouse(&(0x7f000009e000)='/dev/input/mouse#\x00', 0x1, 0x250000) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000d90000)={0x400000000000004, 0x0, 0x7ffc}, 0x4) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00009bc000)='/dev/audio#\x00', 0x91, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000096e000)={@generic="365206d449dc0688d09f7ec9fd2266fa", @ifru_settings={0xd42, 0x40, @fr_pvc=&(0x7f00004cd000)={0xc05}}}) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}}) 2018/02/11 12:21:15 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c2d000-0xc)={0x0}, &(0x7f0000cda000-0x4)=0xc) ptrace$peekuser(0x3, r0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) ioctl$int_out(r1, 0x5460, &(0x7f0000002000-0x8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r2, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000cdc000)={0x200, 0x8, 0x1, 0xffffffffffffff9c}) flistxattr(r0, &(0x7f0000e96000+0x9f6)=""/14, 0xe) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ab4000)={0x2, 0x8, 0x2, 0x80, 0x57f, 0x7, 0x0, 0xffffffff, 0x1, 0xd45, 0x2, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffc01) 2018/02/11 12:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/ppp\x00', 0x8100, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) read(r0, &(0x7f0000916000), 0xfffffffffffffe4c) mlock(&(0x7f0000bef000/0x2000)=nil, 0x2000) 2018/02/11 12:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000055b000-0x8)='./file0\x00', 0x40, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002aa000-0x18)={0x0, 0xfff, 0x30, 0x7}, &(0x7f00000fc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ba000)=@assoc_value={r1, 0x3}, &(0x7f0000515000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r2, r4, &(0x7f0000001000), 0x400000000fee) sendmsg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[]}, 0x0) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r3, r4, &(0x7f0000013000), 0x15) 2018/02/11 12:21:15 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() syz_emit_ethernet(0x66, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000025000-0x4)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000025000-0xc)='/dev/audio#\x00', 0x8001, 0x8000) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000026000)=0x0) fcntl$setown(r2, 0x8, r4) getpeername$netrom(r1, &(0x7f0000025000-0x10)=@ax25, &(0x7f0000014000-0x4)=0x10) 2018/02/11 12:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005a9000-0x12)='/dev/input/mouse#\x00', 0xdee9, 0x4040) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000066b000)=""/246) ioctl(r0, 0xad, &(0x7f00003a2000-0x96)="5b8e2a4bfbca73a8732031f553f4c60200ffffffffffff361d0bf21dce5f43d98c3cfa09726bb5b319c0141fa2e5c112288981a28ae72b4b4811f2ea9bf0564179c49f5115f6a21bb9337f7a53ed70b8694badf0e39e0af58fa15b52a2e6920c0000000000000020b06ce663eee11a49b4776a035401e4bd03a5a35be5eba7446873b048ef117e4a73d9e6f4335f1d196c105cf743a3") ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000431000-0x4)={0x4, 0x6, 0xf1db}) connect$ipx(r1, &(0x7f0000f2f000)={0x4, 0x2000001, 0x10003, "f570490d6c6d", 0x1}, 0x362) ioctl$fiemap(r1, 0xc020660b, &(0x7f00008bb000-0x218)={0x8, 0x1, 0x2, 0x6, 0x9, [{0x2, 0x5, 0xffffffffffffff66, 0x0, 0x0, 0xa08}, {0x6, 0x5, 0xa8, 0x0, 0x0, 0xa}, {0x66, 0x7, 0x4, 0x0, 0x0, 0x400}, {0x10000, 0x3, 0x80, 0x0, 0x0, 0x808}, {0x7fffffff, 0x58d, 0x5, 0x0, 0x0, 0x700}, {0x7e2e, 0x1, 0x101, 0x0, 0x0, 0xc0a}, {0x80000001, 0x8, 0x100000000, 0x0, 0x0, 0x2008}, {0x1, 0x9, 0xffffffff, 0x0, 0x0, 0x102}, {0xffffffff, 0x7, 0x9, 0x0, 0x0, 0x1100}]}) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f00007d5000-0xae)=""/174) r2 = add_key(&(0x7f000011b000-0xb)='asymmetric\x00', &(0x7f0000383000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000995000)="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", 0x1000, 0x0) r3 = add_key(&(0x7f00004cc000-0xc)='cifs.spnego\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b01000-0x18)={0x9, 0x40, 0x7, 0x5, 0x5, 0x8001}) 2018/02/11 12:21:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/4096) r1 = socket$vsock_stream(0x28, 0x1, 0x0) prctl$intptr(0xd12dbb6c886305d4, 0x7fffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x123000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000001000-0x18)={0x2, 0x15, 0x1, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000002000)={@common='vlan0\x00', &(0x7f0000002000-0x70)=@ethtool_perm_addr={0x20, 0x68, "dd4dff7b7bf5e1b1d6bff5c99d769415385a4b7a971b20768557ae83df36d39472396f1efba87c723ca912534050b757c5eb61b10e3996b97cbcd3554d860491407e58bc503d55e324b80658b22eb5bffbe822e4eecef60105a69c602451845df5ac19a98a465eb2"}}) 2018/02/11 12:21:15 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000f06000-0x8)='rxrpc_s\x00', &(0x7f0000062000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000e19000)='keyring\x00', &(0x7f0000d69000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioperm(0x7aa, 0x4, 0x4cd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a5000-0x8)) 2018/02/11 12:21:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000002000-0x2b)="b835fa4944d375e250c4e4513a0d364c5d0de6e2394a527e4701e7aa9d476e93bf5b7fb4fbe13a0968e8f7") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f000062e000-0x38)=[{0x5}, {0x0, 0x5a, 0x54, 0x4}, {0x6, 0x0, 0xea14, 0x8}, {0x4, 0x8, 0x3, 0x3}, {0x0, 0x9, 0x3, 0x401}, {0x8, 0xd31, 0x400080000000000, 0x9}, {0x40, 0x1, 0x0, 0x101}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x2, 0x8e901) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000), &(0x7f0000003000)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x4, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x9, 0x6, 0x7fff}, &(0x7f0000001000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000004000-0x10)={0xf000, 0x1000}) 2018/02/11 12:21:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000f86000-0x40)=[{&(0x7f00003ef000-0xa4)=""/164, 0xa4}, {&(0x7f0000ef8000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000d4d000)=""/255, 0xff}], 0x4, &(0x7f0000001000-0xae)=""/174, 0xae, 0xffffffff}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='gretap0\x00', 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/sequencer2\x00', 0x468000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) dup2(r1, r2) [ 39.287804] FAULT_INJECTION: forcing a failure. [ 39.287804] name failslab, interval 1, probability 0, space 0, times 1 [ 39.299131] CPU: 1 PID: 5809 Comm: syz-executor1 Tainted: G W 4.15.0+ #308 [ 39.307368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.316719] Call Trace: [ 39.319317] dump_stack+0x194/0x257 [ 39.322954] ? arch_local_irq_restore+0x53/0x53 [ 39.327623] ? lock_downgrade+0x980/0x980 [ 39.331787] should_fail+0x8c0/0xa40 2018/02/11 12:21:16 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) accept4$ax25(r0, 0x0, &(0x7f000000a000-0x4), 0x800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000026000-0x4)=0x1c) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x3)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000016000-0x5c)="78bd9aaf89f1bc6de37af2eeff2458236cc63a88cfad247312260d6a92f6314d04e5822f6bb63fbbe5a7116a9e7c40d69c3cac66eb6de61239bacd6600348ccfbdfc5d514b5c83e4d439a617ee61d86616b7bad52d9687c37f3f788b", 0x5c, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f000000d000-0x10)="7838ddb80c86ee06c21c761146b199c87161a3844298bd37acb4fd3b6529cdbcd9", 0x21) [ 39.335513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 39.340616] ? __local_bh_enable_ip+0x121/0x230 [ 39.345291] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.349689] ? release_sock+0x1d4/0x2a0 [ 39.353638] ? refcount_add+0x60/0x60 [ 39.357415] ? __release_sock+0x360/0x360 [ 39.361542] ? find_held_lock+0x35/0x1d0 [ 39.365606] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.371468] ? rcu_note_context_switch+0x710/0x710 [ 39.376381] should_failslab+0xec/0x120 [ 39.380333] kmem_cache_alloc_node+0x56/0x760 [ 39.384811] ? netlink_insert+0x500/0x500 [ 39.388942] __alloc_skb+0xf1/0x780 [ 39.392556] ? skb_copy_and_csum_dev+0x370/0x370 [ 39.397289] ? kasan_check_write+0x14/0x20 [ 39.401500] ? _copy_from_user+0x99/0x110 [ 39.405629] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 39.411228] ? selinux_inet_conn_established+0xf0/0xf0 [ 39.416481] ? sock_has_perm+0x2a4/0x420 [ 39.420524] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 39.426041] netlink_sendmsg+0xa86/0xe60 [ 39.430084] ? netlink_unicast+0x6b0/0x6b0 [ 39.434300] ? security_socket_sendmsg+0x89/0xb0 [ 39.439031] ? netlink_unicast+0x6b0/0x6b0 [ 39.443243] sock_sendmsg+0xca/0x110 [ 39.446936] ___sys_sendmsg+0x767/0x8b0 [ 39.450893] ? copy_msghdr_from_user+0x590/0x590 [ 39.455619] ? find_held_lock+0x35/0x1d0 [ 39.459664] ? __f_unlock_pos+0x19/0x20 [ 39.463612] ? lock_downgrade+0x980/0x980 [ 39.467734] ? get_pid_task+0xbc/0x140 [ 39.471600] ? __fget_light+0x2b2/0x3c0 [ 39.475549] ? fget_raw+0x20/0x20 [ 39.478981] ? find_held_lock+0x35/0x1d0 [ 39.483027] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.487845] ? vfs_write+0x374/0x510 [ 39.491532] ? wait_for_completion+0x770/0x770 [ 39.496103] __sys_sendmsg+0xe5/0x210 [ 39.499880] ? __sys_sendmsg+0xe5/0x210 [ 39.503832] ? SyS_shutdown+0x290/0x290 [ 39.507786] ? __sb_end_write+0xa0/0xd0 [ 39.511750] ? SyS_read+0x220/0x220 [ 39.515358] SyS_sendmsg+0x2d/0x50 [ 39.518874] ? __sys_sendmsg+0x210/0x210 [ 39.522912] do_syscall_64+0x282/0x940 [ 39.526776] ? __do_page_fault+0xc90/0xc90 [ 39.530986] ? finish_task_switch+0x1e2/0x890 [ 39.535453] ? finish_task_switch+0x1b9/0x890 [ 39.539931] ? syscall_return_slowpath+0x550/0x550 [ 39.544838] ? syscall_return_slowpath+0x2ac/0x550 [ 39.549745] ? prepare_exit_to_usermode+0x350/0x350 [ 39.554738] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.560081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.564905] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.570070] RIP: 0033:0x453a59 [ 39.573235] RSP: 002b:00007f92b3894c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.580918] RAX: ffffffffffffffda RBX: 00007f92b38956d4 RCX: 0000000000453a59 [ 39.588161] RDX: 0000000000000000 RSI: 0000000020498000 RDI: 0000000000000013 [ 39.595403] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 39.602648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 39.609892] R13: 00000000000004b2 R14: 00000000006f7150 R15: 0000000000000000 2018/02/11 12:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004af000)='/dev/vga_arbiter\x00', 0x10102, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/11 12:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000bdf000)={@common='ip_vti0\x00', @ifru_addrs=@nfc={0x27, 0x10000, 0xaa5, 0x5}}) 2018/02/11 12:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getsig(0x4202, r0, 0x1f, &(0x7f00003b1000-0x10)) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = syz_open_dev$mice(&(0x7f0000832000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000230000)={0x2, 0x2}) r3 = syz_open_dev$audion(&(0x7f0000d17000)='/dev/audio#\x00', 0x3, 0x101080) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d42000)=0x0) lstat(&(0x7f000018b000-0x8)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000c98000-0x28)={0x6, 0x2, r4, 0x6, r5, 0x7, 0x800, 0xeb08}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006dd000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}]}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/audio\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000054000)=0xa, 0x4) ioctl$KDDELIO(r2, 0x4b35, 0xd706) 2018/02/11 12:21:16 executing program 1 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) getrusage(0xffffffffffffffff, &(0x7f0000878000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000235000-0x8c)={0x7, 0x7, 0x6, 'queue1\x00', 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 12:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$mouse(&(0x7f0000537000)='/dev/input/mouse#\x00', 0x3ff, 0x2000) bind$inet(r3, &(0x7f000024b000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r2) 2018/02/11 12:21:16 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) syncfs(r1) r2 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x200) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c14000)=@add_del={0x2, &(0x7f0000cf6000-0x10)=@generic="3afcbc99297efbd1919f54839461041c"}) close(r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000484000)=0x7) 2018/02/11 12:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x1, 0xfffffffe, 0x0, 0xffffffffffffffff}, 0x14) rt_sigsuspend(&(0x7f00007cc000-0x8)={0x1f}, 0x8) [ 39.697671] FAULT_INJECTION: forcing a failure. [ 39.697671] name failslab, interval 1, probability 0, space 0, times 0 [ 39.708981] CPU: 0 PID: 5841 Comm: syz-executor1 Tainted: G W 4.15.0+ #308 [ 39.717213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.726561] Call Trace: [ 39.729156] dump_stack+0x194/0x257 [ 39.732795] ? arch_local_irq_restore+0x53/0x53 [ 39.737464] ? kernel_text_address+0x102/0x140 [ 39.742066] should_fail+0x8c0/0xa40 2018/02/11 12:21:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000), 0x20100000, &(0x7f0000001000-0x90)) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0x0, r0) 2018/02/11 12:21:16 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 = add_key$keyring(&(0x7f000003b000)='keyring\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000301000-0x8d)=""/141, 0xfffffffffffffe7d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000388000)) 2018/02/11 12:21:16 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000020000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000034000-0x4)=0x1c) fdatasync(r0) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) [ 39.745785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 39.750898] ? save_stack+0xa3/0xd0 [ 39.754524] ? save_stack+0x43/0xd0 [ 39.758148] ? kasan_kmalloc+0xad/0xe0 [ 39.762029] ? kasan_slab_alloc+0x12/0x20 [ 39.766181] ? find_held_lock+0x35/0x1d0 [ 39.770273] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.776157] ? rcu_note_context_switch+0x710/0x710 [ 39.781094] should_failslab+0xec/0x120 [ 39.785064] kmem_cache_alloc_node_trace+0x5a/0x760 [ 39.790095] __kmalloc_node_track_caller+0x33/0x70 [ 39.795035] __kmalloc_reserve.isra.39+0x41/0xd0 [ 39.799792] __alloc_skb+0x13b/0x780 [ 39.803510] ? skb_copy_and_csum_dev+0x370/0x370 [ 39.808252] ? kasan_check_write+0x14/0x20 [ 39.812467] ? _copy_from_user+0x99/0x110 [ 39.816606] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 39.822212] ? selinux_inet_conn_established+0xf0/0xf0 [ 39.827480] ? sock_has_perm+0x2a4/0x420 [ 39.831537] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 39.837061] netlink_sendmsg+0xa86/0xe60 [ 39.841117] ? netlink_unicast+0x6b0/0x6b0 [ 39.845343] ? security_socket_sendmsg+0x89/0xb0 [ 39.850078] ? netlink_unicast+0x6b0/0x6b0 [ 39.854302] sock_sendmsg+0xca/0x110 [ 39.858004] ___sys_sendmsg+0x767/0x8b0 [ 39.861975] ? copy_msghdr_from_user+0x590/0x590 [ 39.866708] ? find_held_lock+0x35/0x1d0 [ 39.870768] ? __f_unlock_pos+0x19/0x20 [ 39.874723] ? lock_downgrade+0x980/0x980 [ 39.878854] ? get_pid_task+0xbc/0x140 [ 39.882730] ? __fget_light+0x2b2/0x3c0 [ 39.886686] ? fget_raw+0x20/0x20 [ 39.890131] ? find_held_lock+0x35/0x1d0 [ 39.894180] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.899004] ? vfs_write+0x374/0x510 [ 39.902706] ? wait_for_completion+0x770/0x770 [ 39.907297] __sys_sendmsg+0xe5/0x210 [ 39.911252] ? __sys_sendmsg+0xe5/0x210 [ 39.915212] ? SyS_shutdown+0x290/0x290 [ 39.919182] ? __sb_end_write+0xa0/0xd0 [ 39.923165] ? SyS_read+0x220/0x220 [ 39.926784] SyS_sendmsg+0x2d/0x50 [ 39.930307] ? __sys_sendmsg+0x210/0x210 [ 39.934351] do_syscall_64+0x282/0x940 [ 39.938222] ? __do_page_fault+0xc90/0xc90 [ 39.942436] ? finish_task_switch+0x1e2/0x890 [ 39.946905] ? finish_task_switch+0x1b9/0x890 [ 39.951385] ? syscall_return_slowpath+0x550/0x550 [ 39.956297] ? syscall_return_slowpath+0x2ac/0x550 [ 39.961211] ? prepare_exit_to_usermode+0x350/0x350 [ 39.966210] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.971566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.976403] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.981568] RIP: 0033:0x453a59 [ 39.984735] RSP: 002b:00007f92b3894c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/02/11 12:21:16 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d0e000-0x8)={0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009ac000)=@int, &(0x7f00005ce000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80, 0x4}, 'port1\x00'}) 2018/02/11 12:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = dup2(r0, r0) syz_open_dev$tun(&(0x7f00003ba000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/02/11 12:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009c2000)='/dev/midi#\x00', 0x100, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000099000-0x5c)={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x1000000000000013}, 0x6}, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x40fc, [0x8, 0x7, 0xc967, 0x0, 0x7, 0x1, 0x9e]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000049c000-0x4), &(0x7f000050e000)=0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000023c000)) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000acd000-0x62)=""/98, &(0x7f0000a51000)=0x62) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d30000)={0xfff, 0x2, 'client1\x00', 0xffffffff80000001, "18b7c517aac5c36f", "28c61b9aa1dbad5bf508c0f59c7c5f66479ce081ac44e807f33ede1c099f3748", 0x3f, 0x4}) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 12:21:16 executing program 1 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 39.992760] RAX: ffffffffffffffda RBX: 00007f92b38956d4 RCX: 0000000000453a59 [ 40.000008] RDX: 0000000000000000 RSI: 0000000020498000 RDI: 0000000000000013 [ 40.007258] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.014507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 40.021755] R13: 00000000000004b2 R14: 00000000006f7150 R15: 0000000000000001 [ 40.083112] FAULT_INJECTION: forcing a failure. [ 40.083112] name failslab, interval 1, probability 0, space 0, times 0 [ 40.094401] CPU: 1 PID: 5869 Comm: syz-executor1 Tainted: G W 4.15.0+ #308 [ 40.102616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.111956] Call Trace: [ 40.114535] dump_stack+0x194/0x257 [ 40.118157] ? arch_local_irq_restore+0x53/0x53 [ 40.122819] ? nfnetlink_rcv_msg+0x8ff/0xd70 [ 40.127218] ? __mutex_lock+0x16f/0x1a80 [ 40.131253] ? nfnetlink_rcv_msg+0x8ff/0xd70 [ 40.135644] should_fail+0x8c0/0xa40 [ 40.139341] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 40.144430] ? check_noncircular+0x20/0x20 [ 40.148640] ? find_held_lock+0x35/0x1d0 [ 40.152680] ? find_held_lock+0x35/0x1d0 [ 40.156739] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.162596] ? lock_downgrade+0x980/0x980 [ 40.166714] ? ctnl_timeout_dump+0x5f0/0x5f0 [ 40.171094] ? rcu_note_context_switch+0x710/0x710 [ 40.175996] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.180821] should_failslab+0xec/0x120 [ 40.184767] kmem_cache_alloc_node+0x56/0x760 [ 40.189239] ? lock_downgrade+0x980/0x980 [ 40.193362] ? memset+0x31/0x40 [ 40.196617] __alloc_skb+0xf1/0x780 [ 40.200226] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.204953] ? ctnl_timeout_dump+0x5f0/0x5f0 [ 40.209336] ? mutex_unlock+0xd/0x10 [ 40.213033] ? nfnetlink_rcv_msg+0x9d0/0xd70 [ 40.217425] ? nfnetlink_rcv_msg+0x6e6/0xd70 [ 40.221819] netlink_ack+0x283/0xa10 [ 40.225503] ? nfnetlink_bind+0x310/0x310 [ 40.229627] ? netlink_sendmsg+0xe60/0xe60 [ 40.233850] netlink_rcv_skb+0x2b4/0x380 [ 40.237884] ? nfnetlink_bind+0x310/0x310 [ 40.242009] ? netlink_ack+0xa10/0xa10 [ 40.245874] ? ns_capable_common+0xcf/0x160 [ 40.250177] ? __netlink_ns_capable+0xe1/0x120 [ 40.254737] nfnetlink_rcv+0x200/0x1920 [ 40.258688] ? __lock_is_held+0xb6/0x140 [ 40.262731] ? nfnl_err_reset+0x2b0/0x2b0 [ 40.266855] ? __might_fault+0x110/0x1d0 [ 40.270890] ? netlink_tap_init_net+0x350/0x350 [ 40.275533] ? lock_release+0xa40/0xa40 [ 40.279489] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 40.285000] ? netlink_skb_destructor+0x1d0/0x1d0 [ 40.289823] ? selinux_nlmsg_lookup+0x32b/0x430 [ 40.294471] netlink_unicast+0x4c4/0x6b0 [ 40.298508] ? netlink_attachskb+0x8a0/0x8a0 [ 40.302896] ? security_netlink_send+0x81/0xb0 [ 40.307450] netlink_sendmsg+0xa4a/0xe60 [ 40.311489] ? netlink_unicast+0x6b0/0x6b0 [ 40.315704] ? security_socket_sendmsg+0x89/0xb0 [ 40.320433] ? netlink_unicast+0x6b0/0x6b0 [ 40.324646] sock_sendmsg+0xca/0x110 [ 40.328334] ___sys_sendmsg+0x767/0x8b0 [ 40.332284] ? copy_msghdr_from_user+0x590/0x590 [ 40.337015] ? find_held_lock+0x35/0x1d0 [ 40.341063] ? __f_unlock_pos+0x19/0x20 [ 40.345015] ? lock_downgrade+0x980/0x980 [ 40.349140] ? get_pid_task+0xbc/0x140 [ 40.353007] ? __fget_light+0x2b2/0x3c0 [ 40.356962] ? fget_raw+0x20/0x20 [ 40.360395] ? find_held_lock+0x35/0x1d0 [ 40.364432] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.369246] ? vfs_write+0x374/0x510 [ 40.372934] ? wait_for_completion+0x770/0x770 [ 40.377497] __sys_sendmsg+0xe5/0x210 [ 40.381273] ? __sys_sendmsg+0xe5/0x210 [ 40.385222] ? SyS_shutdown+0x290/0x290 [ 40.389171] ? __sb_end_write+0xa0/0xd0 [ 40.393128] ? SyS_read+0x220/0x220 [ 40.396735] SyS_sendmsg+0x2d/0x50 [ 40.400246] ? __sys_sendmsg+0x210/0x210 [ 40.404281] do_syscall_64+0x282/0x940 [ 40.408145] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.413653] ? syscall_return_slowpath+0x550/0x550 [ 40.418553] ? syscall_return_slowpath+0x2ac/0x550 [ 40.423459] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.428800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.433622] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.438780] RIP: 0033:0x453a59 [ 40.441943] RSP: 002b:00007f92b3894c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.449621] RAX: ffffffffffffffda RBX: 00007f92b38956d4 RCX: 0000000000453a59 [ 40.456861] RDX: 0000000000000000 RSI: 0000000020498000 RDI: 0000000000000013 [ 40.464102] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.471343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/11 12:21:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@random={'os2.', ';ppp1\x00'}, &(0x7f0000003000)=""/222, 0xde) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffe00}}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7, {0xbd, 0x6, 0xff, 0x0, 0x20, 0xc}, 0x6, 0x81}, 0xe) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000004000-0x2)={0x7, 0x7}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000002000)=0xa0) 2018/02/11 12:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000a7f000-0x2)="e4b1", 0xa2, 0x4, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/11 12:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x0) write(r2, &(0x7f0000879000-0x3)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000837000-0x4)=@assoc_id=0x0, &(0x7f00005cf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00007a2000+0x613)={r4, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8f}}, 0x7f, 0x34dc, 0x5, 0x3, 0x800}, &(0x7f0000627000-0x4)=0xa0) 2018/02/11 12:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1000000003e34, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ec000-0xb)='/dev/hwrng\x00', 0x24200, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00008a9000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) r4 = fcntl$dupfd(r2, 0x0, r2) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f57000-0x10)={0x0}) write$evdev(r4, &(0x7f0000236000-0x18)=[{{r5}, 0x0, 0xfffffffffffffffd}], 0x18) 2018/02/11 12:21:17 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/11 12:21:17 executing program 3: clock_nanosleep(0x3, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000031000-0x10)) 2018/02/11 12:21:17 executing program 1 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x893, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006f0000-0x68)={0x1, 0x400, 0x7fff, {0x0, 0x1c9c380}, 0x0, 0x7fff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r2 = syz_open_dev$sg(&(0x7f00009bb000-0x9)='/dev/sg#\x00', 0x60000000, 0x20000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001d1000)={0x2, [0xfffffffffffffffe, 0x2]}, &(0x7f00007d0000)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a6d000)=0x3f, 0x4) [ 40.478583] R13: 00000000000004b2 R14: 00000000006f7150 R15: 0000000000000002 2018/02/11 12:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000b91000-0x5c)=@getpolicy={0x5c, 0x15, 0x1, 0x2, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x2}}, [@policy_type={0xc, 0x10}]}, 0xfffffffffffffe70}, 0x1}, 0x0) pipe(&(0x7f0000a19000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aaa000)={0x0, 0x20}, &(0x7f0000a66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000196000)={r3, 0x1, 0xd8, 0x101}, &(0x7f0000372000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b32000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000012a000)={{0x3f, 0x4, 0x6, 0x0, "ba55cf59a8359c0cfcd4ac1d907af343f43464ccd6e52f45533f22dc3647b5a9bd3fc53ee679a135ab8e728e"}, 0x0, 0x0, 0x1ff, r4, 0x9, 0x0, "d13108c6a9da820f04573ac8627098e3d19c53cb819bf3f015c86ef71bff5ae7b4959a50212324a00a263d0ca7eff1869f7f70937dbbfcff78a2b36ef87002d5", &(0x7f0000579000)='security\x00', 0x9, [], [0xffffffffffffffff, 0x1f, 0x100000001, 0x2]}) [ 40.514153] device syz5 entered promiscuous mode 2018/02/11 12:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a21000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f38000)='io\x00') pread64(r1, &(0x7f0000259000), 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008da000)=0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) [ 40.538797] FAULT_INJECTION: forcing a failure. [ 40.538797] name failslab, interval 1, probability 0, space 0, times 0 [ 40.550131] CPU: 0 PID: 5889 Comm: syz-executor1 Tainted: G W 4.15.0+ #308 [ 40.558357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.567704] Call Trace: [ 40.570314] dump_stack+0x194/0x257 [ 40.573949] ? arch_local_irq_restore+0x53/0x53 [ 40.578615] ? kernel_text_address+0x102/0x140 [ 40.583212] should_fail+0x8c0/0xa40 [ 40.586920] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 40.592101] ? save_stack+0xa3/0xd0 [ 40.595702] ? save_stack+0x43/0xd0 [ 40.599304] ? kasan_kmalloc+0xad/0xe0 [ 40.603164] ? kasan_slab_alloc+0x12/0x20 [ 40.607296] ? find_held_lock+0x35/0x1d0 [ 40.611358] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.617222] ? rcu_note_context_switch+0x710/0x710 [ 40.622135] should_failslab+0xec/0x120 [ 40.626088] kmem_cache_alloc_node_trace+0x5a/0x760 [ 40.631094] __kmalloc_node_track_caller+0x33/0x70 [ 40.636002] __kmalloc_reserve.isra.39+0x41/0xd0 [ 40.640746] __alloc_skb+0x13b/0x780 [ 40.644441] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.649173] ? ctnl_timeout_dump+0x5f0/0x5f0 [ 40.653558] ? mutex_unlock+0xd/0x10 [ 40.657248] ? nfnetlink_rcv_msg+0x9d0/0xd70 [ 40.661633] ? nfnetlink_rcv_msg+0x6e6/0xd70 [ 40.666039] netlink_ack+0x283/0xa10 [ 40.669725] ? nfnetlink_bind+0x310/0x310 [ 40.673853] ? netlink_sendmsg+0xe60/0xe60 [ 40.678076] netlink_rcv_skb+0x2b4/0x380 [ 40.682111] ? nfnetlink_bind+0x310/0x310 [ 40.686238] ? netlink_ack+0xa10/0xa10 [ 40.690102] ? ns_capable_common+0xcf/0x160 [ 40.694403] ? __netlink_ns_capable+0xe1/0x120 [ 40.698963] nfnetlink_rcv+0x200/0x1920 [ 40.702914] ? __lock_is_held+0xb6/0x140 [ 40.706965] ? nfnl_err_reset+0x2b0/0x2b0 [ 40.711092] ? __might_fault+0x110/0x1d0 [ 40.715131] ? netlink_tap_init_net+0x350/0x350 [ 40.719778] ? lock_release+0xa40/0xa40 [ 40.723743] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 40.729253] ? netlink_skb_destructor+0x1d0/0x1d0 [ 40.734070] ? selinux_nlmsg_lookup+0x32b/0x430 [ 40.738719] netlink_unicast+0x4c4/0x6b0 [ 40.742766] ? netlink_attachskb+0x8a0/0x8a0 [ 40.747157] ? security_netlink_send+0x81/0xb0 [ 40.751719] netlink_sendmsg+0xa4a/0xe60 [ 40.755765] ? netlink_unicast+0x6b0/0x6b0 [ 40.759979] ? security_socket_sendmsg+0x89/0xb0 [ 40.764706] ? netlink_unicast+0x6b0/0x6b0 [ 40.768924] sock_sendmsg+0xca/0x110 [ 40.772616] ___sys_sendmsg+0x767/0x8b0 [ 40.776569] ? copy_msghdr_from_user+0x590/0x590 [ 40.781297] ? find_held_lock+0x35/0x1d0 [ 40.785340] ? __f_unlock_pos+0x19/0x20 [ 40.789293] ? lock_downgrade+0x980/0x980 [ 40.793415] ? get_pid_task+0xbc/0x140 [ 40.797279] ? __fget_light+0x2b2/0x3c0 [ 40.801228] ? fget_raw+0x20/0x20 [ 40.804659] ? find_held_lock+0x35/0x1d0 [ 40.808699] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.813526] ? vfs_write+0x374/0x510 [ 40.817213] ? wait_for_completion+0x770/0x770 [ 40.821784] __sys_sendmsg+0xe5/0x210 [ 40.825565] ? __sys_sendmsg+0xe5/0x210 [ 40.829516] ? SyS_shutdown+0x290/0x290 [ 40.833470] ? __sb_end_write+0xa0/0xd0 [ 40.837436] ? SyS_read+0x220/0x220 [ 40.841048] SyS_sendmsg+0x2d/0x50 [ 40.844564] ? __sys_sendmsg+0x210/0x210 [ 40.848602] do_syscall_64+0x282/0x940 [ 40.852461] ? __do_page_fault+0xc90/0xc90 [ 40.856674] ? finish_task_switch+0x1e2/0x890 [ 40.861139] ? finish_task_switch+0x1b9/0x890 [ 40.865611] ? syscall_return_slowpath+0x550/0x550 [ 40.870516] ? syscall_return_slowpath+0x2ac/0x550 [ 40.875421] ? prepare_exit_to_usermode+0x350/0x350 [ 40.880415] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.885763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.890585] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.895750] RIP: 0033:0x453a59 [ 40.898916] RSP: 002b:00007f92b3894c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.906597] RAX: ffffffffffffffda RBX: 00007f92b38956d4 RCX: 0000000000453a59 [ 40.913841] RDX: 0000000000000000 RSI: 0000000020498000 RDI: 0000000000000013 [ 40.921086] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.928328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/11 12:21:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0xfffffffffffffff7, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c05000-0x80)=@hopopts={0x16, 0xf, [], [@calipso={0x7, 0x48, {0x4, 0x10, 0x5247, 0x4c10, [0x9, 0x1, 0x0, 0x81, 0x7ff, 0x2, 0x1, 0xfffffffffffff720]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0xffffffffffffffb4, 0xfff, [0x100000000, 0x1, 0x81]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7fff}, @pad1={0x0, 0x1}]}, 0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007c7000)={@common='gre0\x00', 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000040d000)={0x0, 0xfffffffffffffffc, 0x9, &(0x7f0000521000-0x8)}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000d7000-0x108)={0x9abd, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}}}, 0x108) 2018/02/11 12:21:17 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000486000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000d31000-0x8), 0x2) [ 40.935570] R13: 00000000000004b2 R14: 00000000006f7150 R15: 0000000000000003 2018/02/11 12:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a20000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab5000+0xb8b)=@generic="be04d310315d0929fcbe9df145deb1f2", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00007db000-0x4), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000299000-0x18)={0x0, 0x7, 0x20, 0x5, 0x9}, &(0x7f0000646000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002a000-0x20)={0x6, 0xfffffff000000000, 0x209, 0x7c41, 0x3, 0x3, 0x1f, 0x5, r3}, &(0x7f0000f18000)=0x20) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000cb1000-0x20)={0x10201, 0x1, 0x4000, 0x1000, &(0x7f000039d000/0x1000)=nil}) munlock(&(0x7f00003b6000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000047c000), &(0x7f00000ba000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b75000-0x8)={r3, 0x7f}, &(0x7f0000fb9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000507000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xea2, 0x1, 0x9, 0x100000001, 0xa39}, &(0x7f0000410000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008ba000)=[], 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000092e000)=@int=0x3, 0x4) accept$nfc_llcp(r2, 0x0, &(0x7f0000f29000-0x4)) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20) dup3(r6, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe2(&(0x7f0000e01000), 0x800) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) finit_module(r1, &(0x7f0000f1a000)=')vboxnet1#-\x00', 0x3) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 12:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f1e000-0x8)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000619000)={0x26, 'hash\x00', 0x0, 0x200, 'crct10dif-generic\x00'}, 0x163) fcntl$setsig(r0, 0xa, 0x35) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) 2018/02/11 12:21:17 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000)={0x0, 0x2710}, 0x10) close(r0) 2018/02/11 12:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000091e000)='net/ipv6_route\x00') bind$inet6(r0, &(0x7f00007eb000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000c3c000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@getstats={0x14, 0x5e, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000242000)) [ 40.984166] device syz5 left promiscuous mode [ 40.992855] sctp: [Deprecated]: syz-executor4 (pid 5904) Use of int in maxseg socket option. [ 40.992855] Use struct sctp_assoc_value instead [ 41.048671] sctp: [Deprecated]: syz-executor4 (pid 5904) Use of int in maxseg socket option. [ 41.048671] Use struct sctp_assoc_value instead 2018/02/11 12:21:17 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000), &(0x7f0000007000-0x4)=0x60, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000007000-0xa)=@random={'security.', '\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000)) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) 2018/02/11 12:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = socket$inet6(0xa, 0x805, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 12:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = signalfd4(r0, &(0x7f00001f5000)={0x7}, 0x8, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000341000-0xc)={0x7, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000cfa000-0x8c)={0x9, 0x20, 0x8001, 'queue1\x00', 0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000033c000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$rds(r3, &(0x7f0000865000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/11 12:21:17 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000016000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x200000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000009000-0x10)={0x81, 0x4, 0xfffffffffffffffa, 0x2, 0x0}, &(0x7f0000015000+0x814)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000d000-0xa0)={r2, @in={{0x2, 0x3, @empty}}, 0x0, 0x1000, 0xfcf400, 0x1, 0x20}, &(0x7f0000016000-0x4)=0xa0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000017000-0xb0)) 2018/02/11 12:21:17 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) 2018/02/11 12:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000036a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00006e7000)=0xfffffd7e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000220000)={0x0, @in6={{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x2}}, [0xfffffffeffffffff, 0x8, 0x5020a818, 0x5, 0x9a, 0x2, 0x401, 0x7, 0x200, 0x32, 0x2, 0x7, 0x7fff, 0x5, 0x8]}, &(0x7f000027c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000a3000)={0x0, 0x80000001, 0x20}, &(0x7f0000dcd000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001f0000-0xb8)={r1, 0x3, 0x8000, 0xffff, 0x91, 0x1, 0x1, 0x3f, {r2, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x6, 0x800, 0x8001, 0x80000001, 0x8}}, &(0x7f00003f2000-0x4)=0xb8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000058e000-0x9)='/dev/vcs\x00', 0x511100, 0x0) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000e6e000-0xf4)="1142771e850e996e9d68a2db3c08c38d2e6323a9b7cfd18ee8da41760022c15b24e5470b527c306e092b0c76d2152d851f262b735c8acf32e30d79c563ef020305220154f4f33add443425b2c8034963f247b6751f3668611ee6bd8259e724d7f0ee76790f5f880f18faafea07b84daa186cf1cd58a525cc6e65c31a56b820408d1605bc4b61ddca8a9e262a589b0c4e5a53afddb699f51ffc263d63ba238f5693088c73673f3db748619ab3ce9ae47255d0176ad698ae10eb08fbf40ba5d2c08e3659b88689212d48dc2567220f38a8b96e2860a327919cf07c375eecef70473baa571176caa6ca228222651bac3149e85ca714", 0xf4) statx(r3, &(0x7f0000506000-0x8)='./file0\x00', 0x100, 0x2, &(0x7f000005c000)) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/02/11 12:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000bd6000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000de1000-0x8)='./file0\x00', 0xa) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) umount2(&(0x7f00007ff000-0x6)='./bus\x00', 0x7) 2018/02/11 12:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/rtc\x00', 0x8000, 0x0) accept4$vsock_stream(r3, &(0x7f000015a000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) 2018/02/11 12:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0}}}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000933000)=""/4096) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fa8000)={0x77359400}, 0x10) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 41.142604] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/11 12:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a3d000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000479000)) write$evdev(r0, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x18) poll(&(0x7f0000cca000-0x48)=[{r0}], 0x1, 0x0) 2018/02/11 12:21:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00001d8000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x3, 0x1000000) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d7c000-0x18)={0x0, 0x10, "5a01b8a6de14d6412187767090b56dd5"}, &(0x7f00007a6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008de000-0x8c)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x8c) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000021a000-0x1f)=""/31, &(0x7f00007be000-0x4)=0x1f) connect(r0, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d328be00ca87"}, 0x10) 2018/02/11 12:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0xa, &(0x7f00003f2000-0x10)={0xed, 0x3}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f03000)={0x0}, &(0x7f0000fbb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000590000)={r2, 0x7f}, &(0x7f0000466000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000972000-0x38)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000c60000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000694000)) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00004e7000), &(0x7f00004aa000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000541000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000002c000)) chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f0000c2d000)='./file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)) pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x44}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = syz_open_dev$midi(&(0x7f000035f000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000021000)={0x0, @in6={{0xa, 0x1, 0x3000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000224000-0x4)=0x8c) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003ae000)={r2, 0xb456, 0x7, 0x6, 0x6, 0x7fffffff}, 0x14) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003af000-0x4)=0xedc, &(0x7f00003ae000)=0x4) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) r1 = syz_open_dev$dspn(&(0x7f00004b1000)='/dev/dsp#\x00', 0x9, 0xfb5f9211c5c263d7) connect$vsock_dgram(r1, &(0x7f0000e14000)={0x28, 0x0, 0x2711, @hyper}, 0x10) syz_open_dev$amidi(&(0x7f00005ac000-0xc)='/dev/amidi#\x00', 0x1, 0x4001) 2018/02/11 12:21:18 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000069a000-0x50)=[{&(0x7f0000000000)="e94c4277e3968ebc656dbd14988b1c6101adb95aebb61d29cc1a43df702d1a7d69cc26ac67c55e8806abe7d89f9c5f3e27d39ad2aedcd25eefa88647b3221866260614f941ac0ced063c3aa824589e50c20bf6b9640562b447297048d524ddf07ad41beca5636350b90eb780ebfe993d1f53472538a4d5d4a55499", 0x7b}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000000000)="4ef87b9b2b22ce6c7a54a158a25cffc58c9dfae4725d99039d4eb6cf96438438b792d8d5d94c04ae7c3cc4755c0ac321dbb0749e6a5f77996a4ca988153a9517d08587903b7bdc9a4aa66c", 0x4c}, {&(0x7f0000bb3000)="a542fc4a18794b9d2c94260bf2f637008eaf0f56a5814edf90e96f6a69405f033ecd61bbe8b2bd03bf980041762a217c378b82e85b877b49af968416de588cd97b78c45ac1c12f83fca79668de53cdb62405b2a8ae9ea73d9db806ba42e07b6f5b50bbde71a8874bbae58324d628d58fbd5739e7f42d7ccff6ef3afda282e17e2d775b7d228f01b9ebe13e57575cf6", 0x8f}, {&(0x7f0000001000-0xe1)="a4ceed9c166e44c9ba4549de5e3c20cf4b6f66e8081304cf9f86c8ef036a49bb0bcb8ef1c59f668ff34ac0bf7422934e4907f42c5b23dbe90bc57465eb92b1f4251e69870ada885ef4efe2d4fbc2899239deafb8f6a6ad0d4b803afb3df5f79d1901cdaf30a721cd9586af78b46b17aabf35104f81eee4415128e4b00ea4de93d50b7b6bfd5486329dfb0f7e0c7d671ac9e5b5d5aa21aee449d2dd07143726efef52119cf7668053c10abad6dba5f1a49105c75b89180544786bb9e68ef25ad54762e8eda81d5d0fcbf722d8bd56558b3dca1ca7aa95f5bd36a29fd3ebb6b2fe12", 0x393}], 0x5, &(0x7f000037a000-0xc0)=[{0x70, 0x3a, 0xd0, "2eabc76f0d74cfa064f88cef38f29c29d23198f5f0727d110f689ba7ee7b4bdbac2dd4acf95d69a5a57223424e2fec6287af9cd3320db2f40422c859190a02696924e1cf082598ff6a18c6abaa14a54fe8084f7d7d75b33f5553e95306"}, {0x50, 0x84, 0x40, "702343daf71aa978e6d506bbbd1ad81e4c99fdcd82c0c12ee6fbd02e17d3fd70300643cd8ea18ba42347869d50ee704e098951f16f0e19bab3241d"}], 0xc0, 0x44}, 0x4000080) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000110000-0xc)={0x0}, &(0x7f0000000000)=0xc) sched_setscheduler(r2, 0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = request_key(&(0x7f00003b8000)="949a0636", &(0x7f0000343000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001a8000)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f000092e000-0x8)='keyring\x00', &(0x7f0000a07000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000988000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x56e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x2edd, r1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xf0)=[{{0x0, 0x0, &(0x7f0000620000)=[{&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f00004b7000)=""/216, 0xd8}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/44, 0x2c}], 0x5, &(0x7f0000001000-0x75)=""/117, 0x75}}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000dbb000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003cb000-0xd)=""/13, 0xd}, {&(0x7f00008db000-0x88)=""/136, 0x88}], 0x3, 0x0, 0x0, 0x1ff}, 0x7}, {{&(0x7f0000862000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000f16000)=[{&(0x7f0000001000-0x72)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x3}}, {{&(0x7f0000a3c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f00005c3000-0xb8)=""/184, 0xb8}, {&(0x7f000006a000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/158, 0x9e}], 0x5, &(0x7f0000616000-0xc5)=""/197, 0xc5, 0x4}, 0x8}], 0x4, 0x20, &(0x7f0000ef8000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000340000), &(0x7f00006c6000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ea000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x4, 0xa, 0x0, 0x80, 0x7e, r2, r3}, {0x7fffffff, 0x6, 0x9, 0x4, 0x5, 0x7fffffff, 0x7ff, 0xfffffffffffffff9}, {0x4, 0x7, 0x0, 0x9}, 0x6, 0x9, 0x1, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x1, 0x0, 0x7, 0x8, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x880, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"3798170f7712c3"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000339000-0x38)=[{&(0x7f0000641000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000538000)=[{&(0x7f0000001000-0x69)="87d0cd32511998a1f3d932d3ed339fd0fed3f698806fa094799395c9b24ea54f0052300747381bfb19dfbb94e74ea632d6e662c78cb54419e1b5284a5fa79f511cf6eca416b3ac850e9db8a78269328aef076b11b08166cf73a363df041348656205b09d8ce91faf9d99706af01ef56d499682416a0941dc77506a2274afc7532821312afaae7899d8a9a0bc5c4c5e76646dbe03dff964c90adf765ca0fb6adaf44355c8a65a0c8c213f80a7ea5cb2901c21cb65a57c547abb4f41f6d66e7edc4b16dce8ab31c7e9ee146f2f356b8d856f4c28b9c8fc5e16fa3f77d04b11de3a", 0xe0}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000-0x12)={0x12, 0x0, 0x9, @fuse_notify_poll_wakeup_out={0xa4d5}}, 0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000)=@full, &(0x7f0000004000)=0x48) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a49000)) ioctl$int_in(r1, 0x20005452, &(0x7f0000f89000)=0x3f) shutdown(r2, 0x2) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000fe2000-0x10)=[], 0x1, 0x3e) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c4e000)='/dev/admmidi#\x00', 0x800, 0x406000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00003ac000-0x8)={0x2, 0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000960000)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003fe000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000527000-0xa0)={@generic={0x0, "d86181b4319ab8634b2183add55814daacae4662ffe9d7301060583b3a762d172723387afd3fcca25619458cfe816dbffb84146e0198e7115e72e567c6c10f0f6379860be229aaab2a52a5b3faa846449b37b59f2b9fc1c1622a012638af9cc6d2aa853a3eddbdbc628cec0fbe09289b5727c6f2af1cc11f024c430de074"}, {&(0x7f0000ce6000-0x1)=""/1, 0x1}, &(0x7f0000bf3000), 0x50}, 0xa0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x80003}) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000f1000-0x56)=""/86, &(0x7f000018c000)=0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b5e000)=0x5) getpeername(r1, &(0x7f0000128000-0x10)=@nfc, &(0x7f000033d000)=0x10) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000972000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a59000)={0x0, 0x61, "7bd9e4f48b2e644cacee391537437b53df62727069c8ac049319364d6dc306f54e4e0b9e34a0c80dfab8d1eb4aac22c94730f6e4b049407cf70939aaa502a8b33280189a8eacfbb97a89b3768cf841e3a3f0592436d2e0d482a7259dce5a21b38d"}, &(0x7f00008aa000-0x4)=0x69) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f10000-0xa0)={r4, @in6={{0xa, 0x2, 0x9, @empty, 0x4}}, 0x6, 0x300, 0x4, 0xffffffff00000000, 0x4}, 0xa0) kcmp(r1, r2, 0x6, r0, r0) 2018/02/11 12:21:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x8, 0xa, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000061b000-0x4)=0xfffffffffffff801, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = creat(&(0x7f0000537000)='./file0\x00', 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b8f000)) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg(r0, &(0x7f0000aae000-0x38)={0x0, 0x0, &(0x7f00005ee000-0x70)=[{&(0x7f0000301000)=""/197, 0xc5}, {&(0x7f00005ea000)=""/73, 0x49}, {&(0x7f0000fc2000)=""/231, 0xe7}, {&(0x7f000035d000)=""/162, 0xa2}, {&(0x7f00000f1000-0x87)=""/135, 0x87}, {&(0x7f0000b6d000)=""/93, 0x5d}, {&(0x7f0000a08000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000daf000-0x6f)=""/111, 0x6f, 0x8}, 0x40000000) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)}, 0x10) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)) pwrite64(r0, &(0x7f000033f000)="7951cb6a5d1331fdc4a6dcac072f2a5c1451dfa8f520d6d1a13b0d2eae1e63276b74ebfe1dee6285d93685f5d9640f59c168133708f94f980e59f82979bb86880313121efac6a6e7937ccea7289f5da6d498330efafce0c11e06650787bd7e6e8a2a816a1a75729b3fc6e2519ec51e079617e0ca36a740b6212a78596480afc56bf51e33f739d9578a55a21d3d87ec9cdb061edb417e54a01a9b3be6cd6b54c91d80f07a7e0f82bf7237050eda0f6cd270fbc3d012cfd0d1342566903c02521474e148d11331512e9704c5e76a2614aaa12afd8055ed555a92c66cc342bd47ed7194f01596b9bc4ddf49fc9bebea27472b2831aa", 0xf4, 0x0) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000062c000-0x1c)={0xbe, 0x5, 0x8, 0x0, 0xda37, 0x3, 0xffff, 0x80000000, 0x8, 0x7, 0x2, 0x1, 0x0, 0x4, 0x80, 0xff, 0x7, 0x1, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c5f000-0xa)='net/route\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000896000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000069d000-0x10)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/11 12:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pause() 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa0}}, [@policy_type={0xc, 0x10}]}, 0xffffffffffffff9a}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 5: r0 = socket(0x1e, 0x1, 0x8000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000080000)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x1, &(0x7f00004ad000), &(0x7f00004ad000)=0xd2) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f00000e8000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000fd7000-0x30)={0x30, 0x7, 0x1, 0x3ff, 0x1, 0x3693, 0x8, 0x8001}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003f7000-0x8)={0x0, 0x3}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd8000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000d1d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000782000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0xa, 0x0, 0x20, 0x0, r4, r1}, {0x1ff, 0x6, 0x0, 0x80, 0x2, 0x4, 0x2, 0x8}, {0x0, 0x7, 0x4, 0x3af800000000000}, 0x6, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x4, 0x3, 0x9399, 0x10, 0x1, 0x2}}, 0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd7000)={r3, 0x4, 0x8c2, 0x1}, 0x10) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000fd9000)=0x8000000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000480000), &(0x7f0000fd7000)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000fd6000-0x20)={{r5, r6+30000000}, {0x77359400}}, &(0x7f0000fd5000)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000367000-0x8)={r3, 0x5a}, 0x8) syz_open_dev$sg(&(0x7f00000f8000)='/dev/sg#\x00', 0x3, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/02/11 12:21:18 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000639000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000011000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3002, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 12:21:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007fb000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/150) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000100000)=@full={{0x3, {"4864beb94d1ebc"}}, [{"9682c3b716394f"}, {"e26770b52869b9"}, {"e3ccca99e9d1e6"}, {"a9c2ca0a2eec16"}, {"00f2a367c664b0"}, {"5be73b55ac6400"}, {"5fab736a0e3f5c"}, {"40a2e6da5288b6"}]}, 0x48, &(0x7f0000521000-0x13)=[{&(0x7f0000ac9000)="406fb341e022bd7db5748c84ac1d426808a5c85c7385609576ef1beed64820047e4f4bc1bbfdaf800c534c12b6d903fffdaf6f5bf719f34312180c58f62e899b778c1f16858ad8c07ce28a7a4fd4f3da62c5c627fef9522810a69018", 0x5c}, {&(0x7f0000001000-0xc)="ecb7f05c63508a71d5021141", 0xc}, {&(0x7f0000000000)="7dc9fefe6a0901c64c1581052fefe776e0c2", 0x12}, {&(0x7f0000001000-0x3f)="fe4931db9eb915c83c61edc26da7c51642ae99da97cdec5685bcbcb9a1d6d1a727bdf6d9e275e2a239061c360c650ca1cf06070e9a64edd84ef4e155f7d5ad", 0x3f}, {&(0x7f0000000000)="fb546f6c5f96906bc78895eadb4cfbd583210c6599b619ffe0472e9d6bd6d4d98027b607e7d77347498dd3b82636501df17b1da8f7dee6328c7e93072735b0e63ef4501f8083bde22d42aa6c1a89a79936a0226531", 0x55}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000001000-0x1b8)=[{0xe8, 0x12f, 0x78bd, "4f8a39ff8946e2a6835002a94363504786ea3a9053bdc3cc6458bd27b2db228d82df370bcf157d3b5393c27bf5057a364bb88349ea78e6361248968092e3f26f81849ff814434871503758bf14561e7a533de66b1c07840074d3f1c449e213f68e32590b3413ab2a2a0bf9cad128eb0eddbeecd6447a0957e17e8e464514830bf53009f541eeb4003c9f406ee9eb8c6628ad9d51ccdca1d78b74538c94f28e1eb579fd49bacf327bdd82e986c53633007965cb143772eabd59814e4315c6731be2e51612e5932d4ed6fefdfc657251e44cbe621acac8"}, {0xd0, 0x102, 0x4c63e668, "6df230be02483d68bacfd8f8bafd26b9c12c079010a9756e0f30dcd65e30878837cbf06c81c2c5a787c6aea3a645dcce29e053b86fdcf44f00bca6d33f46b4811f5d45f94efb9c77a7274534b1804e99c4b699f83ec7d8efb91cbcd892a1bb68fdb6cebb9d6d449a1fef5ad37559ea492366822f59e87ec5a8ba93de8879ee171d65fe64dfdfd26ac45506e3c4e9beb6dc89cec5cd323e70b0a59348e098a280f2fbc2246e7e4f742463930be3a35dbaf41f0fa8aa3ae5d8c5f451"}], 0x1b8, 0x40}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000372000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{0x1, 0x4, 0xa, 0xea1}, 0x6, 0x1, 0x0, 0x0, "8e41de395622c934"}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x2009, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x2, 0x20, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134099c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4e90944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000006, 0x0, &(0x7f0000acf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = userfaultfd(0x800) recvmsg(r1, &(0x7f0000fe4000)={&(0x7f000035a000)=@un=@abs, 0x8, &(0x7f00005c2000-0x90)=[], 0x0, &(0x7f00008dd000-0x72)=""/114, 0x72}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000cd5000-0x18)={0xaa, 0x40}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0xffffffff) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0xe3)="c16459e175330e01362db6001456563e59e25d3e7564c7d962ebd880c6e3b7bb500f2b6b580b43cc85f67117e3ca1df7b8edf60030f6e97c8d6c468335d6a813bdb1b2f08090bf08bc4cbfcbc09cf1a747fbb07e61e5fbf50fb9cd269d09c7558d0f475b97b8872adc2f069e408e2a045f2e2db75d0c18e80db1263fd4af9e38b7388ba05f74a32c0582aaa71f6c1a24533d41cdb5d93e48efc147e2dbfcf4efa892727cd96ab5c86df12b9d2c3d30ed7121c6d14faca94772c1684019e1e5270532f9ca701279f3d00e444e9cf10bb2cd0b4d6f2d0fb5f4b8d482c30d59fad3e5e2e2", 0xe3) fcntl$dupfd(r3, 0x406, r0) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10a40, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getdents64(r0, &(0x7f00002dd000)=""/44, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002aa000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000023e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0}, &(0x7f000080c000-0x4)=0xc) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000806000)={0x7cea, 0x14800000000, 0x3, 0x0, 0x4, 0x0, 0x0, 0x2, 0x10001, 0x5, 0x401, 0x5000}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d8000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, 0x7ff, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x97, r2, r3}, {0x800, 0x80, 0x5, 0x4, 0x9, 0x4, 0x200, 0x9}, {0x8, 0x100000000, 0x7fffffff, 0xe816}, 0x100000001, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0x2, @in6=@empty, 0x0, 0x1, 0x1, 0x4, 0x2, 0x8, 0x80000000}}, 0xe8) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) r3 = syz_open_dev$mouse(&(0x7f0000570000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000d20000)=""/18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00009c3000)=0x100000000, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000784000-0x4)=0x400) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000902000)="47a9b4fc5c2ca641e9529fbd0db9371e6674df1834c8d635d5760e89fc40f3a30001a0583cf358b2f7b03a9fac0ec4f5c4879397fc6916524b22a8385199e2c71457088d913019dafb34b7be4448c844eccf1d0aa3e743e8844f37b0854fcdd2617bd8615c397f964994834d858c56d90048ecb8571574cca49577669c6fd3653ea6e94bbb4ccd1ed974b2c5681478306a0526f90810ec820a9da5845ff4c4aac303b32e7f44d83edc0be28c543f0a29a8611c17de9379db927c8762ef8c03411b4e4cad4d1dcf399983a0cf395550801f8280045b2fe76695b569115b34882b75baad00f1e6627e0c39c62179736277217d00bbba3c") ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000b41000)={r2, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/11 12:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000f72000)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0xffffffffffff8001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd2000-0x8), &(0x7f0000001000-0x4)=0x8) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000474000-0x20)) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x6, &(0x7f0000d29000)=0x101) stat(&(0x7f0000d29000-0x8)='./file0\x00', &(0x7f00007b2000)) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f000020e000)=0xfffffffffffffffd, 0x4) open_by_handle_at(r0, &(0x7f000019c000)={0x19, 0x50e18f91, "f4172ddade4571714695d4a60412cd9313"}, 0x103000) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e36000-0xf)='/dev/snd/timer\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000b10000-0x2d)=""/45) 2018/02/11 12:21:18 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000132000-0x16)='/selinux/checkreqprot\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4, 0x4}, 0x2, 0x6, 0x5}) syz_open_dev$sg(&(0x7f0000516000)='/dev/sg#\x00', 0x5, 0x100) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a3b000)=""/142) 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) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x200c0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00007b0000-0x10)={0x9, &(0x7f0000293000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r6 = dup3(r4, r3, 0x0) syz_open_dev$adsp(&(0x7f000078e000)='/dev/adsp#\x00', 0x7fffffff, 0x8000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) bind$rds(r0, &(0x7f0000c92000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x400000000800004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = syz_open_dev$midi(&(0x7f00004ce000)='/dev/midi#\x00', 0x9180, 0x1) unlinkat(r1, &(0x7f0000505000-0x8)='./file0\x00', 0x200) 2018/02/11 12:21:18 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8001, 0xfe52) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000031000)={0x0, 0x40, 0x0, @tid}, &(0x7f0000005000-0x4)) open_by_handle_at(r0, &(0x7f0000031000)={0xa0, 0x7, "9e171e2c22f229b56717be8e9147a4453e62a3b4b797c279d14403e6d7929f0eb8d84e2800e448a99bdeb9307c3ca324fbbee94c367146a82b3e046e2615bd522b1b14d10a0491c3f1b3ee3a6428292803db745823a76db437ac3f7cd63ed1b886bba119f0353056e51e9f2e100712dfc8fb956a9a0cf48fef35773aae33e2bb1fff807acfff6a2c099c34c231ba71b84a706aa48ed3ed92"}, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000)=0x80000000, &(0x7f0000032000-0x8)=0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x1, 0x0) msgget(0x2, 0x88) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000001000-0x80)={[0x100000, 0xf000, 0x4002, 0x6000], 0x1000, 0x20, 0x3}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000031000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x5, 0x20000) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x204100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x10000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x80000001}, &(0x7f0000003000)=0x8) 2018/02/11 12:21:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000001000-0x8)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c67000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000068e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r8 = syz_open_dev$sndpcmc(&(0x7f0000e3c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x6, 0x0, 0x7, 0x40]}) r9 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x40, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000504000)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f000063c000-0xce)="4f608b187542ffd9fe8128325a42ba30220093ead3694928b2a9ea27090b0ada6472b47e6bda28cac8389cfa1c9f789366a421c986f1060a1860f5ba66b520ca94991bec6a6be2f836b615d0070755028d674255ce376780f8e192a4ed1c13cc578aaaa489c2bbb043a2decfdf6bbe37406414bbc52a0695dc2c973165926c13bd0c95948e42a1d61e54fc352fa61a10d915ebd79776afa788d71e6b1fb00392933ecdbeef5dab2b5193e947bbb5a87d6d4917163996a39cad5480508b75af08101a7ee25cf8b8e74f66172e4f6b", 0xce, 0x5, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f0000d34000-0x3c)="0cdccf170579e27776d0c0022a97753815fed7e8c2e465ae809cc429b0f909e56176ffcebcca2621b905a7f8ebe3afdf4a2119f4d4dbb1d477c664af", 0x3c, 0x20, 0x0, 0x1, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r5, &(0x7f0000001000-0x80)="fa9b4645a2c80988269b8f160ca225e54f8321fe1af04493f0d3c81b9c48d7f9db4dab5f8c888f50660f556ec82098c3b2fdb436d0e0f7a61f5ae16eb0e46071b34f57ccab88f59f2c7a185c2973f2fc67da381edb2d71a449c33915e8ead19054fcb1cd644679db358e553d50a9c55450ff7fb8281578c2b8591d37e5dd3d87", 0x80, 0x6, 0x0, 0x1, r6}, &(0x7f000009a000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffff01, r7, &(0x7f0000acf000)="68248d6a0dc1b5d5ca5f9c66b9d6b2d3f0961fca131b8552", 0x18, 0x0, 0x0, 0x0, r8}, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x3, 0x5, r9, &(0x7f0000000000)="767a92fdcbef6284cf0579196a539eb0466a5b5f0efbc30da33252efd32c1029419d78b52843c8a0e24b9d0834bdd603fef8c36fe7c64cf6f372499dc56a3ecf28eec53f65f78c9f185e27183b73129d00733d0bd90171354ab1506f1cf62c08deb134a73e4cd9a058773926efd1464d7d3ea412084662f2891ab253e251728050df6529156b8fbf8c286941303ba3058e40191f23bc6082ff235e2c56e5e535bf05cf3af25e94f8e087e9", 0xab, 0xf0b, 0x0, 0x1, r10}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = creat(&(0x7f00003e7000-0x8)='./file0\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000471000-0xc)={&(0x7f0000607000)='./file0\x00', r11}, 0xc) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r12, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000511000-0x10)='/dev/sequencer2\x00', 0x200500, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006df000)={0x0, 0xc4, &(0x7f0000af1000-0xc4)=[@in={0x2, 0x1, @rand_addr=0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x401, @empty, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000bfb000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f84000)={r2, 0x80000000, 0x5, [0x5, 0x1000, 0x4, 0x0, 0x3]}, &(0x7f0000df1000-0x4)=0x12) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000680000-0xdd)=""/221) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00004e4000), 0x0, 0x8000, &(0x7f0000948000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/11 12:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000020000-0x8), &(0x7f0000cac000-0x4)=0x8) r1 = eventfd2(0x8, 0x1) read$eventfd(r1, &(0x7f0000c79000), 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002bb000)) 2018/02/11 12:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dd000)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) signalfd4(r0, &(0x7f0000ea7000-0x8)={0xfffffffffffffffc}, 0x233, 0x0) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x5400040a, &(0x7f000088f000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00007af000)=""/117) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r0 = syz_open_pts(0xffffffffffffff9c, 0x121000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000090a000)) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000838000-0xc)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f2e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000088c000-0x10)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000234000)={r2, r3}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x0) readv(r4, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r5, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000d3c000-0x1)) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d3c000)={0x48000, 0x7, 0xfffffffffffffffd, 0x2, 0x7fffffff, 0x556, 0x7ff, 0x8, 0x8e04, 0x56a}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000340000-0xa)='/dev/ptmx\x00', 0x40, 0x0) 2018/02/11 12:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000391000-0xd)='/dev/usbmon#\x00', 0x2, 0x141000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000251000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x7ff}}, 0x3ff, 0x2, 0xb7, 0x9, 0xa0}, &(0x7f0000931000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000051c000-0x10)={r2, 0xf58, 0x20, 0x101}, &(0x7f0000e0a000)=0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004fe000-0x4)) 2018/02/11 12:21:18 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000010000)={{0x77359400}, {0x77359400}}, &(0x7f0000010000)) accept4$ax25(r0, 0x0, &(0x7f0000009000), 0x80800) 2018/02/11 12:21:18 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e81000)='/dev/admmidi#\x00', 0x10000, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = signalfd(r1, &(0x7f0000e81000), 0x8) fstat(r2, &(0x7f00003d7000)) r3 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)) r4 = signalfd4(r0, &(0x7f0000e7d000), 0x8, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000e44000-0xe)='/dev/admmidi#\x00', 0x9b, 0x80) r6 = syz_open_dev$sndpcmp(&(0x7f0000c6a000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc1, 0x303742) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000e82000-0x4)=r6) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000e82000)=[{&(0x7f0000e01000-0x60)={0x27, 0x5e, 0x1, 0x7, 0x9, 0xb1cd, "e2ce0c52358b063cdc9accd038dee6631a48648cbcda48bcd52da21aca431c23e939b2570ba8325371a7faabac5f95169164b3e53e5f0dfdf2e9cc3a60140d", 0x80000001}, 0x60, &(0x7f00009ed000-0x10)=[{&(0x7f0000e83000-0xc1)="4966b5e432d9e9407431b61cea5ad6d2c1573d2d9a54f6f73f9cf17ee9ba03f41238053e42ebd3fecbf6e1049d40f594fa10121b2d30314a2d9c80318e7f8356c62257cb28ff55402bb9bd3bb7225bc14ae8e7a6c2533073bd4755f58c1b524f01946f6657653ba4af4b386ef4b7c5ac83c66625749d52929b3f1e0486f0f923de9204de0d6a5d71d3c796d65a6a630dc760bc69eaca30b663e000102d1469395ed2b07c4adb66ce082fd2840350415244a5a55df225e7890e84cee149b1d48640", 0xc1}], 0x1, &(0x7f0000e83000-0x80)={0x80, 0x111, 0x3e, "3be64651220898685995a689768544ac6e4c521366ebfe1cb179e3561bcf2093609a308fab4b5254f4074187adcba373709e0c6470b14f3789ded2d8c01e6ad4ec5e24628b812661d600838025d4e649e1a2591782d74c53c4e2235b12e461ecb96e2894112879f787"}, 0x80, 0x4000000}], 0x1, 0x20000010) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000c6e000)={0x0, 0x4469, 0x1, 0x2, 0x6}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000e82000)=0xffff, &(0x7f00009bd000-0x8)=0x1) signalfd4(r4, &(0x7f0000cec000-0x8), 0x8, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000796000)=0x8, 0x1) 2018/02/11 12:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002f000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x401) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004da000)) accept$packet(r0, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cf2000)=0xa) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb3000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r2}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000bdc000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:18 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000daa000-0x8)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f000047d000), 0x0, 0x280007ff, &(0x7f0000f11000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffefd) sendto(r1, &(0x7f0000667000)="743de9cbc7", 0x5, 0x20040815, &(0x7f00005c8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71b9c06fc3c074bc9949c2fdf34a48d88e25a88e9bd2f66cd47e4fe1b964e97066d92f5451785d8129614eb42578d9ce20494d89eb8973424c32cddb1e74ac"}, 0x60) recvmmsg(r1, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000469000-0x82)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r3 = fcntl$dupfd(r1, 0x0, r1) shutdown(r2, 0x80000000000001) read(r3, &(0x7f0000951000-0x70)=""/112, 0x70) 2018/02/11 12:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00007c4000)=0x2, 0x4) prctl$setname(0xf, &(0x7f0000fc2000)='W(:*security\'cgroup#bdevmd5sum\x00') write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/11 12:21:18 executing program 2: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000080000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00005a8000/0x3000)=nil) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aef000-0x8)) syz_emit_ethernet(0x2a, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 12:21:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000033000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000c0000), &(0x7f00002b6000-0x4)=0x4) [ 42.308660] audit: type=1400 audit(1518351679.012:25): avc: denied { map } for pid=6166 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=17039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/11 12:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008b1000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @igmp={0x1e, 0x0, 0x0, @empty}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000034a000)='/dev/mixer\x00', 0x8480, 0x0) accept$netrom(r0, &(0x7f000071a000-0x10)=@ax25, &(0x7f0000342000)=0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000062000-0xa8)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000808000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00002e2000)={0x77359400}, 0x10) [ 42.336944] audit: type=1400 audit(1518351679.029:26): avc: denied { getopt } for pid=6183 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 12:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000d16000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000061d000-0x10)={0x6, [0x0, 0x68a0, 0x101, 0x66fa, 0x3f, 0x401]}, &(0x7f0000533000-0x4)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x800002c}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000b9d000-0x20)={0xff65, 0x8000000001, 0x400000000008, 0x8, 0xffffffffffffffff, 0x1, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 12:21:19 executing program 3: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xb73, 0x900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x8)=[0x0, 0x2]) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000267000)={r0, r2, 0x5, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/11 12:21:19 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003dd000-0x108)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, [0x38b, 0x0, 0x0, 0x8, 0x8, 0xfffffffffffffffd, 0x6, 0x0, 0x7, 0xaf8, 0x6, 0x7, 0x6, 0x101, 0x396]}, &(0x7f00001e4000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e11000-0x18)={r1, 0x6, 0x8, [0x9, 0x6, 0x1, 0x8, 0x2, 0x1, 0x9, 0x481]}, &(0x7f0000a59000-0x4)=0x18) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') bind$inet6(r3, &(0x7f0000ac5000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0xfffffffffffffdee) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000567000)) pread64(r3, &(0x7f0000158000-0xdd)=""/221, 0xdd, 0x800000004) r4 = semget$private(0x0, 0x0, 0x103) semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fed000)={0x0, 0x1d}, &(0x7f0000baf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000103000-0x104)={r5, 0xfc, "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"}, &(0x7f000017e000-0x4)=0x104) sendto$inet6(r2, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/11 12:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x10000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0xfffffffffffffffe, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00002b0000-0x10)) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000224000-0x10)={r2, r3+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/11 12:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c0c000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002ac000)={0x2, [0x1f, 0xffff]}, 0x8) close(r0) dup3(r0, r1, 0x0) 2018/02/11 12:21:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/11 12:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000d2b000/0x4000)=nil) shmat(r1, &(0x7f00003bc000/0x2000)=nil, 0x4000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/02/11 12:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000694000)={{0x40, 0x5}, 'port0\x00', 0x8, 0x0, 0x0, 0x80000000, 0x5, 0x8000, 0x32af, 0x0, 0x3, 0x8000}) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/11 12:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e4f000)=0x9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000769000)=0x14, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000701000-0x5c)={{0xa, 0x0, 0xb0a, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x357, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, 0x3, [0x66f3, 0x30, 0x2, 0x7ff, 0x3, 0x6, 0x37, 0xfc00000000000000]}, 0x5c) getsockopt$sock_timeval(r0, 0x1, 0x18, &(0x7f00005e1000), &(0x7f00001e5000)=0xffffffffffffff1c) 2018/02/11 12:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe810, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = dup3(r0, r1, 0x80000) ioctl$KDMKTONE(r2, 0x4b30, 0xfffd) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000871000)) syz_open_dev$usbmon(&(0x7f000048a000)='/dev/usbmon#\x00', 0x10000, 0xd0c00) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000095d000)) 2018/02/11 12:21:19 executing program 2: prctl$intptr(0x2a, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) 2018/02/11 12:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) timer_settime(0x0, 0x1, &(0x7f00005d9000-0x20)={{0x77359400}, {0x77359400}}, 0x0) 2018/02/11 12:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000418000-0x10)={&(0x7f00008d1000/0x3000)=nil, 0x3000}) [ 42.440455] audit: type=1400 audit(1518351679.144:27): avc: denied { ipc_owner } for pid=6199 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:21:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f000088d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000+0x188)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d6e000)={0x4, 0x7, 0x2, 0x5, 0x6, [{0x918, 0x9, 0x9, 0x0, 0x0, 0x805}, {0x7f, 0x3, 0x6, 0x0, 0x0, 0x2c00}, {0x2b0, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0x400}, {0x1400000000000000, 0x7, 0x2, 0x0, 0x0, 0x1}, {0x1a, 0x1, 0x95a, 0x0, 0x0, 0x2}, {0x10000, 0xb5b, 0x6, 0x0, 0x0, 0x8}]}) [ 42.512626] audit: type=1400 audit(1518351679.216:28): avc: denied { create } for pid=6218 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 42.536802] audit: type=1400 audit(1518351679.219:29): avc: denied { ioctl } for pid=6231 comm="syz-executor1" path="socket:[19227]" dev="sockfs" ino=19227 ioctlcmd=0x660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.566010] audit: type=1400 audit(1518351679.261:30): avc: denied { write } for pid=6218 comm="syz-executor3" path="socket:[19229]" dev="sockfs" ino=19229 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 12:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000646000-0x1)='\x00', 0x1, &(0x7f0000e4e000)=')ppp0em1+proc\'\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/11 12:21:19 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c36000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9400}) r1 = syz_open_dev$sndseq(&(0x7f0000fb5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000fb5000)={@rand_addr, @loopback, @dev}, &(0x7f0000fb5000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a11000)={0x1009e, 0x0, {0x0, 0x0, 0xfffffffffffffffe}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008c4000)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000fb7000-0x110)={{0x4, 0x7, 0x9, 0xfffffffffffffffb, "c3d863094ec1004ab01df36955c865aca4704735b9ce0d097312ec600580bfa8db3ff8aceab92cdafcd999e9", 0x10000}, 0x0, 0x0, 0x5, r3, 0x5, 0xfffffffffffffffe, "3a3c50df9ec7d163e4e93c6a989146bc84dd7ee5121641f8bb5e6fa47c4eafc625924000034ec758e80759543908bb9a67622a30a66e52c943ccbd2b85c46a85", &(0x7f0000b9b000-0x7)='\')ppp1\x00', 0x7, [], [0x6ed4, 0x8, 0x2, 0x5491]}) 2018/02/11 12:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005d1000-0x4b)={0x0, 0xde, "baf758b7b7c1e40027c7e41ad1dd9fdbc9152311304a02d76b82ee1d7fe451a6635cfc06d07d39106535aa82e545d427d837e9357ec3dd8a40918a828aea5db78fd9d99521a4cd643e7ef4a983c3622ff8d2ede350779452f13655f9969b80b8d4338005cb08af131e00bfff81adcb7811ccd5698c994766a31843de4708d5175c932407956b4fea5cef25fc2079d69a8f84b531163340413487ff942a076f4ca267056c9e056b84abe9e9cec9c5af0019a1a467af9c6c509c80410c5fd870491bd5f832090fbeeadb8832c017b0fbacaa03aca043de42ad9eefbae8f4b2"}, &(0x7f00008cc000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eed000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xfff, 0xffffffffffff764b}, &(0x7f00001b5000)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0xffffffffffffff89, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8000000000000000}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/11 12:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000ddd000-0x9e)=""/158) write$sndseq(r0, &(0x7f00007a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) 2018/02/11 12:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003cd000)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f000074d000-0xd6)=""/214, &(0x7f00007bc000)=0xd6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003a0000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r1, &(0x7f0000661000), &(0x7f0000de5000)}, 0x18) 2018/02/11 12:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r0, r0) 2018/02/11 12:21:19 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00002f5000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000060f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001c7000-0x20)="aca51ebdc440028b55b6a02bb28353a3f8f018375bd8be685762eddd945920e0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x5, 0x0, 0x10001, 0xfffffffffffffffd, 0x8000, 0x0, 0xffffffff}, 0xffffffffffffff3e) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xff) recvfrom$ipx(0xffffffffffffffff, &(0x7f000041e000-0x4c)=""/76, 0x4c, 0xdac44fb6d4c596fb, &(0x7f0000fc2000)={0x4, 0x81, 0xfff, "a1f9e7836417", 0x3}, 0x10) 2018/02/11 12:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000741000-0xc)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x1c, 0x18, 0x100000000c21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000ec9000)={0x0, 0x0}, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000079c000)=0x6, 0x4) getsockname$ax25(r2, &(0x7f0000387000+0x2d6), &(0x7f0000c5e000)=0x10) 2018/02/11 12:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000edc000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000049f000)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000096f000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = creat(&(0x7f00007fa000-0x8)='./file0\x00', 0x80010) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000070a000), &(0x7f0000149000-0x4)=0x14) unlinkat(r2, &(0x7f00008cb000)='./file0\x00', 0x200) write$selinux_validatetrans(r1, &(0x7f00000c8000-0x68)={'system_u:object_r:crond_exec_t:s0', 0x20, 'system_u:object_r:locale_t:s0', 0x20, 0x33, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x68) recvmsg(r2, &(0x7f0000b9c000)={0x0, 0x0, &(0x7f00005b4000)=[{&(0x7f0000994000)=""/219, 0xdb}, {&(0x7f00007d4000-0xba)=""/186, 0xba}, {&(0x7f00001d1000)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x6c621c85}, 0x10040) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') accept$unix(r4, &(0x7f0000428000-0x6e)=@file={0x0, ""/108}, &(0x7f0000466000-0x4)=0x6e) r5 = shmget(0x0, 0x3000, 0x104, &(0x7f0000da8000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00006b5000)=""/137) sendfile(r3, r4, &(0x7f0000023000), 0x26a950b) 2018/02/11 12:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/rfkill\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$nfc_raw(r1, &(0x7f0000e05000)={0x27, 0x9, 0x0, 0x3}, 0x10) 2018/02/11 12:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000028e000)={&(0x7f0000b5a000)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000a69000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000007d000-0x4)=0x20, 0x4) 2018/02/11 12:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) r1 = syz_open_dev$admmidi(&(0x7f0000d19000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f00001d6000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/11 12:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) poll(&(0x7f0000c8a000)=[{r0, 0x10}], 0x1, 0xfff) 2018/02/11 12:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "2be08191b4f83a7a8e92b2cadede928966f997e1cc627b74cfe2aa64cfc9"}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) bind$inet6(r0, &(0x7f0000063000-0x1c)={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, 0x1c) 2018/02/11 12:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget(0x2, 0x5, 0x102) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000060a000)=""/119) getsockname$packet(r0, &(0x7f000080b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003d4000)=0x14) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000cb7000-0x4)=0x525) io_setup(0x0, &(0x7f00003b4000-0x8)=0x0) io_destroy(r2) [ 43.007120] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 43.069739] audit: type=1400 audit(1518351679.774:31): avc: denied { validate_trans } for pid=6269 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 43.070793] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.099410] in_atomic(): 1, irqs_disabled(): 0, pid: 6277, name: syz-executor7 [ 43.106808] 1 lock held by syz-executor7/6277: [ 43.111403] #0: (rcu_read_lock){....}, at: [<00000000df1a2775>] __rds_conn_create+0xe46/0x1b50 [ 43.120385] CPU: 1 PID: 6277 Comm: syz-executor7 Tainted: G W 4.15.0+ #308 [ 43.128609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.137979] Call Trace: [ 43.140574] dump_stack+0x194/0x257 [ 43.144216] ? arch_local_irq_restore+0x53/0x53 [ 43.148878] ? print_lock+0x9f/0xa2 [ 43.152489] ? lockdep_print_held_locks+0xc4/0x130 [ 43.157405] ___might_sleep+0x2b2/0x470 [ 43.161358] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.167218] ? __debug_object_init+0x235/0x1040 [ 43.171866] ? debug_mutex_init+0x1c/0x60 [ 43.176000] __might_sleep+0x95/0x190 [ 43.179792] kmem_cache_alloc_trace+0x299/0x740 [ 43.184441] ? lock_acquire+0x1d5/0x580 [ 43.188389] ? lock_acquire+0x1d5/0x580 [ 43.192341] ? __rds_conn_create+0xe46/0x1b50 [ 43.196818] rds_loop_conn_alloc+0xc8/0x380 [ 43.201117] ? rds_loop_conn_free+0x290/0x290 [ 43.205594] ? __init_waitqueue_head+0x97/0x140 [ 43.210246] ? rcutorture_record_progress+0x10/0x10 [ 43.215241] ? __lockdep_init_map+0xe4/0x650 [ 43.219632] __rds_conn_create+0x112f/0x1b50 [ 43.224058] ? rds_conn_drop+0xb0/0xb0 [ 43.227941] ? __raw_spin_lock_init+0x1c/0x100 [ 43.232503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.237502] ? __lockdep_init_map+0xe4/0x650 [ 43.241889] ? __lockdep_init_map+0xe4/0x650 [ 43.246282] ? lockdep_init_map+0x9/0x10 [ 43.250319] ? __init_waitqueue_head+0x97/0x140 [ 43.254966] ? init_wait_entry+0x1b0/0x1b0 [ 43.259186] ? lockdep_init_map+0x9/0x10 [ 43.263227] ? rds_message_alloc+0x28c/0x330 [ 43.267614] ? rds_message_next_extension+0x210/0x210 [ 43.272775] ? trace_hardirqs_on+0xd/0x10 [ 43.276906] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.281296] ? __release_sock+0x360/0x360 [ 43.285418] ? lock_sock_nested+0x91/0x110 [ 43.289637] rds_conn_create_outgoing+0x3f/0x50 [ 43.294286] rds_sendmsg+0xda3/0x2390 [ 43.298086] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.302583] ? find_held_lock+0x35/0x1d0 [ 43.306629] ? sock_has_perm+0x2a4/0x420 [ 43.310672] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.316016] ? lock_downgrade+0x980/0x980 [ 43.320322] ? lock_release+0xa40/0xa40 [ 43.324292] ? selinux_socket_sendmsg+0x36/0x40 [ 43.328941] ? security_socket_sendmsg+0x89/0xb0 [ 43.333673] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.338148] sock_sendmsg+0xca/0x110 [ 43.341843] ___sys_sendmsg+0x767/0x8b0 [ 43.345803] ? copy_msghdr_from_user+0x590/0x590 [ 43.350531] ? release_sock+0x1d4/0x2a0 [ 43.354484] ? lock_downgrade+0x980/0x980 [ 43.358608] ? lock_downgrade+0x980/0x980 [ 43.362737] ? lock_release+0xa40/0xa40 [ 43.366691] ? lock_acquire+0x1d5/0x580 [ 43.370648] ? lock_sock_nested+0xa3/0x110 [ 43.374856] ? lock_acquire+0x1d5/0x580 [ 43.378811] ? __local_bh_enable_ip+0x121/0x230 [ 43.383464] ? __fget_light+0x2b2/0x3c0 [ 43.387415] ? fget_raw+0x20/0x20 [ 43.390847] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.395232] ? release_sock+0x1d4/0x2a0 [ 43.399184] ? __release_sock+0x360/0x360 [ 43.403304] ? lock_sock_nested+0x91/0x110 [ 43.407516] ? trace_hardirqs_on+0xd/0x10 [ 43.411638] ? __local_bh_enable_ip+0x121/0x230 [ 43.416306] __sys_sendmsg+0xe5/0x210 [ 43.420082] ? __sys_sendmsg+0xe5/0x210 [ 43.424037] ? SyS_shutdown+0x290/0x290 [ 43.427997] ? SyS_futex+0x269/0x390 [ 43.431693] ? fd_install+0x4d/0x60 [ 43.435324] SyS_sendmsg+0x2d/0x50 [ 43.438839] ? __sys_sendmsg+0x210/0x210 [ 43.442880] do_syscall_64+0x282/0x940 [ 43.446742] ? __do_page_fault+0xc90/0xc90 [ 43.450955] ? finish_task_switch+0x1e2/0x890 [ 43.455422] ? finish_task_switch+0x1b9/0x890 [ 43.459895] ? syscall_return_slowpath+0x550/0x550 [ 43.464801] ? syscall_return_slowpath+0x2ac/0x550 [ 43.469708] ? prepare_exit_to_usermode+0x350/0x350 [ 43.474702] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.480052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.484886] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.490052] RIP: 0033:0x453a59 [ 43.493218] RSP: 002b:00007efcdf719c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.500903] RAX: ffffffffffffffda RBX: 00007efcdf71a6d4 RCX: 0000000000453a59 [ 43.508148] RDX: 0000000000000000 RSI: 0000000020a68fc8 RDI: 0000000000000013 2018/02/11 12:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b5000)='numa_maps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a4f000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000bea000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000289000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/11 12:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xb1, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00005bf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x6040) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fca000-0x4)=0x7, 0x4) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x400082) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003000)=0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0xc)='net/rt_acct\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) chdir(&(0x7f00009b0000-0x8)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000da4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000003e000-0x4)=0x80000000, 0x4) statx(r1, &(0x7f00003d4000)='./file0\x00', 0xc00, 0x7ff, &(0x7f000005c000-0x100)) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xc0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, []}, 0x90) write(r0, &(0x7f0000e17000-0x67)="412a861bf02776f9d557e9f830f2dc603ffccfa2cc93ad43f791050ba92e287fa89d0cfd554fa7f7ab69230f7d118a15b756b94e40bb82256affa0eb3e971921426b25c50185b026472fbff58f66fc22cc6239dc5210fc132aa76f3bae904e6ad298200f05861f", 0x67) r1 = dup3(r0, r0, 0x80000) r2 = accept$packet(r1, &(0x7f0000d28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003d5000)=0x14) r3 = syz_open_dev$adsp(&(0x7f00001b9000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000548000)=""/35) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000cbc000-0x10)=@req={0x1, 0xdad, 0x5, 0x4}, 0x10) open_by_handle_at(r1, &(0x7f0000cd5000)={0x1008, 0x3f, "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"}, 0x185201) r4 = semget$private(0x0, 0x4, 0x200) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000c2f000)=""/4096) [ 43.515476] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.522720] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.529966] R13: 00000000000004a7 R14: 00000000006f7048 R15: 0000000000000000 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r3, &(0x7f000072b000)="3e3f6052be2638b0", 0x8, 0x20000800, 0x0, 0x0) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x318, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@generic={0x7, 0x1, 0x4}) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000018000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000)={0x8100000000000, 0x1000, 0x100000000, 0xad1, 0x401, 0xffffffffffffffe0}) 2018/02/11 12:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) sendto$ax25(r0, &(0x7f0000c96000)="e13f270d9c2fe6ab1a1837871835a531a09f5acde55f720177c3d65387aa7b18afc4ee", 0x23, 0x0, &(0x7f0000a6f000-0x10)={0x3, {"ad3d9bd2303b6b"}, 0x40}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x100000000000007, 0x100000000000000}, 0x4) lstat(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d28000+0x515)=0xc) syz_fuse_mount(&(0x7f0000c86000)='./file0\x00', 0xa000, r1, r2, 0x524, 0x20) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000022f000-0x16)='/selinux/checkreqprot\x00', 0x84100, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00004ef000)=0x1d8) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00006ac000-0x4), &(0x7f00006ef000-0x4)=0x4) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000003000-0x8)={@host=0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ab000)={0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000089b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e2000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000fcc000-0x4)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000016000)={0x15a8, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1144, 0x43, [@typed={0xc, 0x40, @ipv4=@rand_addr=0x10001}, @generic="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", @typed={0xc, 0x47, @ipv4=@multicast2=0xe0000002}, @generic, @typed={0xc, 0x79, @fd=r2}, @typed={0xc, 0x43, @pid=r3}, @generic="abc6f97cf8b3096fb61f2d2cb31e423bb903f7bf5bef2cf239a43c0c13f961", @typed={0x8, 0x1e}, @typed={0xc, 0x7d, @uid=r4}, @generic="203dcc7c84490f1d8594f3468495d5a1b62370e816038394bcd5c38de9ff063cfce190f0f6a796dce13dd12bdbfcec35a7c79fa5b101760a46dceca675ae74f2056519c603a82bc1c6cb385cff34a92abbb0ef139dbfcaa6a8896358725c7c53b912fa0f9d54cdcb23b4ee552d5f7ab86084e0c2153febc324ff8a1615d992842697a76b5279a3e616f54251e2b69534946cd7a279812a9ca32b4daaf613a15604427743ad6a6724d40da373b0f8c296720e6e216cac4bc2e7f418b0117ebe945e6d70bf06de18f9dc48a5514eb4795b69d46c74d6b97a5305d46a8891"]}, @nested={0x20c, 0x1, [@generic="52fb32b0ccb76534a4831fe3ff00825978ea2831ff4bda8b06bba4ceca19cdb7147f5dade729b0d0601a42361f9e8016a5347f108387245a9431f3ad5eac4aaadbf00ec7fc06e00266b4bb4726051626d08f69935f16c589eb4ff38500c679fdb8e4ddfacbc567372e21d71008840a924550d8d0f804215e82f5ab297fd82c7a6f398d34af03d60cc40d54f944d440af014a", @generic="2ca05aa759bd4dc5e946d4eca4fea6806825985329441c1c4adfee7e1975c57ecae7a89d460be950047c87bb0587e519c026c4b24a3ed2bda3df9456303b323b15df1fd0fe54b4dc7d83605a574f66957831cb36d3bed4e6742a434f725464cc6231fe6ac0ec259922ded53bc4bd31039edae156920d6cefdd56d6aeeec4e39fdd45f11e59f0e0bfc0b8ba0cdc0f48dcc5455683b9c41384e947fa6b33c19966eb206f2b50463570", @generic="299f9654fa87852543a704dbf65a399091dc678df1170910e13fec0cd26db8036aa693f482bb1624bfdc6577575b355021578fba1a0991e3bb7831f4959c785116db2579861b740a74867840e5559bba636f3fc9319093c6036ca331db82a66c8bfd368c656fcb460ca9d0c793a2d5ec4a9b18f1abe682ec9bfb5505e3e7833beeb3c3a0812eb9fb455c11b1", @typed={0xc, 0x16, @ipv4=@broadcast=0xffffffff}, @generic="6106170af5729234c1b5aaf392bff6a13510ea18d9dc089a7533ead48c2c1f9d1eaf76a4ebdcb67c25060889f93839d377ebeb89c8c5"]}, @typed={0x8, 0x35}, @nested={0x224, 0x6a, [@generic="4c675ecba4b3c7b3d969cb8a9ba3a64a36045d62d1bef0cd8f98481fac1c023b589545e5ca993a442e631d2b726ea1476360c1dba14f056ced8c8cc48d3444564cae930023eb0d54c730ee93d7933f5c461cdf63ab2f90251249cf7e0477e4cbd9f1fdfdae509316b31d8595eba901aa75083b6833d6ec30ff76aa71373bcf1192f97bbeb3ca37f1a976fcf49196a22af8b795ff2fd18e0d9f8ed12795e4b6121db10e730b5e8aee79c88cc683", @typed={0x1c, 0x25, @str='posix_acl_access\x00'}, @generic="de75387f43b6ff5bde3621937f1872532033199efbf25db0011fb1f53f73d96a3db2c472c762cc93eecbcb35959bcb8653", @generic="1a82d53b8d444c2b8e53347fd55b0ac868cc93b7d62091d6fac3d8ec7034cd1d65b28081314b1334c01bf1301bd8166cd81b37b8321a11df0b9d83787f333ac255320a64bb191a6a27db5c760d7c29b9f2cf48902c5c439b7a51a72c128a476a0783e0e2acc50fd30dfddcb45885b3cad6a4773019d81f7e7c90176b63053a054243321e156da2ddbc1ceae63086d0b9af4043293126c1915312fe2853d821733967cb8638eff5131d90e81452b94fb893fb77872dc35dc1e561e1b0ee48f5d9293f68a1fa023f90a3b14009d719ac01c268316ce52578", @generic="4f7dc2723c3bece7e8dbde85a3ac90b6a4d8c2eb792547ccbaf152d70cfb9057658551bf9e606e1d68b07b7107b9e8583b4db50cdc26332b346615f5194642112ed3ab90926cce7fd789296855", @generic]}, @typed={0xc, 0x58, @fd=r2}, @typed={0xc, 0x92, @pid=r3}]}, 0x15a8}, 0x1}, 0x0) 2018/02/11 12:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cc000)='/dev/sequencer\x00', 0x880, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000b8d000-0x40)={0xd8000000000000, 0x5, 0x0, 0x9, "8c7dfd232060bba8de906395b024493f90bd782a2b7bb212e339c45b2a6237af35c1ea5e61ae304301538d72", 0x5}) sendto$inet6(r0, &(0x7f00007b7000)="9c3fdccec086417df141f077ed2bd256ae0bb7a681851c50ebe03cd43dfc8e781b4dc441f7cf8293fa65c0b42bbefbbe8dd0baa8faf3506c5467f31e256ce053b33e3177d7f941805e3313e772d4676aeb879a9cfc232de1c685f105731daabf3aebf072fe054dc43b06a88a0ec4261bcdf144d8313393eeb779772c", 0x7c, 0x8800, &(0x7f000048a000)={0xa, 0x0, 0x1f, @empty, 0xfffffffffffffffb}, 0x1c) 2018/02/11 12:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r1, &(0x7f0000f53000-0x80)=[{&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x1) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x100000000) bind$inet(r0, &(0x7f0000408000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001a2000-0x10)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00001c6000)='/dev/amidi#\x00', 0x100000001, 0x80080) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000989000-0x8)) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000)={r0, r1+30000000}, &(0x7f0000e0f000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00009e3000)={0xfff, 0x9, 0x5, {0x77359400}, 0x2, 0x6}) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000154000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f000033e000-0x8)={r4, 0x1}) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000829000)='/dev/usbmon#\x00', 0x6, 0x101800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c52000-0xc)={0x0, 0x0}, &(0x7f0000192000)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f13000)={&(0x7f00009f4000)={0x10, 0x0, 0x0, 0x8118460}, 0xc, &(0x7f00007cf000-0x10)={&(0x7f0000ed4000-0x3ac)={0x3ac, 0xf, 0x7, 0x200, 0x4, 0x1, {0xc, 0x0, 0x7}, [@generic="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", @nested={0x114, 0x27, [@generic="997198eded93cf06d07e0a2810fc0b588a278575099b6854578a5d1257173bd3dc0fbd1c278988daa134a6f1889ad0fe2f63b110fe58a50ee100929b76559d45171e2ca5fce57577c7b0aeb7df131b599c559153e328a9a594d56a3b118cebeb321972672c8f3216c4f767d7f17f3fbcba80b03f62bd079962f4b4cc7b7b76ce397d5597bfdd7557", @typed={0xc, 0x84, @fd=r0}, @generic="03739a8f4a254ac8ddd53aeb860d9e9342713cebbc5e85c6b7cf5fcc99835421e47a8677c9a4454b8c549608c119b82768229f2eb0f284bce02bccaf3eecae5b20e5ad21fc6ff67637d8344a23915ddfc3593b38db503322e575592be99d32aec20806d7f856a432bde4e1eb1df46892b14ce914d738cd5ae7"]}, @typed={0xc, 0x2b, @u32=0x1}, @typed={0xc, 0x6f, @fd=r1}, @nested={0x54, 0x35, [@typed={0x18, 0x8a, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x1f, @uid=r3}, @generic="369e38c5319b40f610d1b49c041649aa625c6427f06c377b11fdfcb078a136eb343bdcbde706f279cbb16057"]}, @typed={0x8, 0x55}, @generic="e360651ca87c1470a28954769573253c01b545ef11c349093351dce172db6533477f95c3c58df956c6470e9118f709b0ec3507cd5fda960229d88b1b5168d8ac2557b0bd884bfc3d7aa2cd9ec30cd84945fef15a834a7cc6da0f6651d675a5cdc84073e25c54b3b06194cf7dc4436bdd1e5f87d48dac30ac781268546d142060ec8cbdfc0fd77f6c3b66e5c98571ffb682a46d5d11bb011087dbb08169318c6f6bb1c9e3cce4e1ccd502818faa5884bea9753544c1ef45688698b64c2e3da073d2", @generic="88ee574a31573fd4cf4117f40815", @typed={0x44, 0x5d, @binary="01685bdc217a1fe512b7b3ee8503c44fb6e4d90b6e94c8c0730fdc1164d98f8d4ac9e1c309af4b3fdd42e81fddebf2ffe9d9d9018c0b198ef28c3753"}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x4000000}, 0x44801) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000936000-0x1f)={{0x5151, 0x7, 0x3ff, 0xbc70, "fbb7ae20c5268e5a42b44c21e869f53f1e9ce49c232a7d881f8e556cb8fa9fb21fcc87fc9fa1224c4702bba3", 0x4}, 0x0, 0x0, 0x9, r2, 0x5, 0xfff, "bbbe256acc27cc8e420d48e310d523cedbb5c04bfbd46bfff8d69fc504d2f68bffcd790f2f24fc41162c3022ad3d97e8e1aeee601e2cd1b09b795d928f223483", &(0x7f0000f55000)='lo\x00', 0x3, [], [0x0, 0xc19, 0x3, 0xb0aa]}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ca6000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x4bae, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}}}, 0xcd, 0xffff, 0xfffffffffffffff7, "39553fff9eead22ee083a97cad2462acd3926e44e0ccbe8abd57553bcbb5ce7b3709f7a5685a8bdce111748bc98506d128ac1f70455d76ef3529a6dbf8b0c9a51fc526ea0fc19b193089379e01517336"}, 0x160) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000a01000)={@vsock={0x28, 0x0, 0x2711, @hyper}, {&(0x7f0000ce4000)=""/146, 0x92}, &(0x7f00004f7000-0x1)}, 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f45000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00009ae000)={0x3, 0xfa, 0x800000000000000, 'queue0\x00', 0xfffffffffffffff7}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a3e000)={0x9, 0x3ff}, 0xff5a) connect$pptp(r1, &(0x7f0000896000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup3(r1, r1, 0x80000) symlinkat(&(0x7f0000c25000)='./file0\x00', r2, &(0x7f0000b02000)='./file0\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003ca000-0x4), &(0x7f0000b2f000-0x4)=0x4) fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000605000)={0x6, 0x200, 0x7fffffff, 0x200, 0x7, 0x8}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b88000-0x4)=0x6) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x328)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000ea1000), {[{{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x61b8, 0xc556, 0x0, 0x8001}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00002f8000/0x18000)=nil, &(0x7f0000003000-0x18)=[@textreal={0x8, &(0x7f0000002000-0x40)="66b8003000000f23d80f21f86635400000b00f23f80f07670f21691898c4783e666536660f133b0f08360feefabad004ed0f20c06635020000000f22c080c22b", 0x40}], 0x1, 0x40, &(0x7f0000000000)=[@dstype0={0x6, 0xc}], 0x1) [ 43.734818] audit: type=1400 audit(1518351680.438:32): avc: denied { setopt } for pid=6314 comm="syz-executor2" 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 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x8000000) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffd8b) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000275000-0x5c)={{0xa, 0x2, 0x9cfc, @empty, 0x450}, {0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0x1, 0x9, 0x9100, 0xfffffffffffffffd, 0x639, 0xfffffffffffff478, 0x3]}, 0x5c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000984000-0xa)={0x723616f2, "e223dfa52904"}) 2018/02/11 12:21:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ade000)=0x0) mq_notify(r0, &(0x7f000075d000-0x60)={0x0, 0x6, 0x0, @tid=r2}) setsockopt(r1, 0x0, 0x82, &(0x7f0000000000), 0x0) fstat(r0, &(0x7f0000ed9000-0x44)) 2018/02/11 12:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000788000-0xc)={0x20000000}) 2018/02/11 12:21:20 executing program 4: prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000bfe000-0xc)={@local, @local, @multicast1}, &(0x7f00009f9000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000034c000-0x68b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0x3, 0x0, 0x1, 0xb8, 0x0, 0x0, 0x7, 0x200, 'S@e', 0x9, "5bf070"}, "30f30b91cddec327b0cff76122f758b30fc1c87b0e0272bfc19ade53b9e44487824de7dad694de7a"}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x340, [0x0]}) 2018/02/11 12:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000786000-0xb)='/dev/adsp#\x00', 0x3f, 0x400000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b63000-0x18)=[{0x2, 0x64}, {0x6, 0x2}, {0x2, 0x7ff}], 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000eb5000-0x10)={0x0, 0x10000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000954000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000c22000)={0x2, 0x7}) [ 43.839334] xt_HMARK: proto mask must be zero with L3 mode [ 43.847824] xt_HMARK: proto mask must be zero with L3 mode 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000034000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getpeername(r0, &(0x7f0000008000-0x58)=@alg, &(0x7f000000c000-0x4)=0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="06000000b00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/02/11 12:21:20 executing program 0: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000001000-0x8), 0x7) sigaltstack(&(0x7f00003cd000/0x2000)=nil, &(0x7f0000001000-0x8)) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000e0b000-0x20)={0x101, 0x18, [0x1ff, 0x9, 0x8001, 0x81, 0x40, 0x1]}) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000065e000)={@common='vcan0\x00', @ifru_flags=0x8000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004a1000-0x100)=[@in6={0xa, 0x1, 0x61, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfd4}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5314, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xa25}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7fb08cf0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}], 0x100) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000991000-0xa)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00006c9000-0x10)={&(0x7f00003a8000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x1) 2018/02/11 12:21:20 executing program 3: syz_open_dev$sg(&(0x7f0000d3b000)='/dev/sg#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) fchdir(r0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e7e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$unix(0x1, 0x400000000002, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000066c000)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f00009e1000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009eb000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00008b8000-0x4)=0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000d9000-0x4)) connect$inet6(r0, &(0x7f0000ded000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000-0x10)={&(0x7f0000017000)='./file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005da000-0x20)={r0, 0x6, 0x1, 0x6, &(0x7f00001ca000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/11 12:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) connect$netrom(r0, &(0x7f0000c3d000)=@ax25={0x3, {"05f000f90007ff"}, 0x1}, 0x10) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e60000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000823000)='/dev/dmmidi#\x00', 0x497406cf, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000010, 0x1000000000800, 0x1000000000000) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r1 = creat(&(0x7f0000a70000)='./file0\x00', 0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000656000-0x98)) openat$cuse(0xffffffffffffff9c, &(0x7f0000844000-0xa)='/dev/cuse\x00', 0x200200080, 0x0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x3, 0xfffffffffffffc01) [ 43.936679] audit: type=1400 audit(1518351680.640:33): avc: denied { create } for pid=6374 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000092000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4000) lseek(r0, 0x0, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000077000-0x8)='./file0\x00', &(0x7f0000f87000)) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0xf, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000307000-0x8)='./file0\x00', 0x490102, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00009a0000)={0x5, 0x1}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) r2 = syz_open_dev$sg(&(0x7f0000e2a000-0x9)='/dev/sg#\x00', 0x7f, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000a25000-0xb0)) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb3000-0xbb)={0x0, 0xb3, "0c913a91657b6432f8aa303c20a204fe53be42b153bc1cdb660613b53965dfe0041afcc99b543b640c204f0ed7f913c93d1b82db7413c5902e6d755c587f6186ab64ed168b785fbd517a1ab4b59da8d83df5e9097f761b0cadfecf021d8634080333d0e80e3dfefdecb8e3da43239d6d157e25a02f80f3b12159b44d229483c10728133c199b4a9068a448a4208ab2d7c8f8209c1774b8965e176ab340d8b0223bd7c854a839dd4a1401c8b2bb9bc2f0c79904"}, &(0x7f00001fc000)=0xbb) r2 = syz_open_dev$sg(&(0x7f0000d00000)='/dev/sg#\x00', 0x0, 0x100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000041000-0x14)={0xc000000000000000, 0x1, 0x7, 0x1, 0x9d}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000af8000-0xc)={r1, 0x8, 0x20}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b7c000-0x18)={r2, &(0x7f0000617000-0x1ee)="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", &(0x7f0000b5d000)=""/58}, 0x18) sendmsg(r0, &(0x7f0000b2c000)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00005e7000)=[]}, 0x0) 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x2, 0x7, @empty, 0x47fff}, 0xffffffffffffff7c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) syz_open_dev$vcsn(&(0x7f000074d000-0xa)='/dev/vcs#\x00', 0x1, 0x240) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1b, 0x206000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x400000026bd}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003000)=0xfffffffffffffff7, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000899000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ccd000)={0x9, 0x7, 0x100000001, 0x7, 0x20, 0x80000001}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bc000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000778000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000741000-0x4)=0xe8) sendto$packet(r2, &(0x7f00009a8000-0x35)="85b45099074bad54e3d5169ea1075e85ef38c261ebff6ab27631cb5d708c8cb5484cb391041c56f6a25c8f55133bf202921441fc67", 0x35, 0x8000, &(0x7f000072b000)={0x11, 0x1c, r3, 0x1, 0x80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/11 12:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000824000-0xb)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000065e000-0x4)=0xfffffffffffffffc) 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00005d3000)='mounts\x00') 2018/02/11 12:21:20 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000006000)={0x1, {&(0x7f000000b000)=""/246, 0xf6, &(0x7f000000b000)}}, 0x68) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x100) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c6a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}}, 0x20) 2018/02/11 12:21:20 executing program 0: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$inet6(0xa, 0xa, 0x9) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003ae000)={0x0, 0xf5, "2376e7c85e041de99d08699878f4eb60828ec9c6db3968308c952a618cd5eeff4febc199e6e00d012c4ce2334ce170df8ae16741a337f72d0bb5f804a46d70e3e781baefe63e5e54c2a46460b5cd7d7b573765cd52ef9a5d6a7e75a77b00db129d9f88401aed657bd8f8ae4eaf5cea01e723a1c3c45dccd92fbc618ea20d9c04511a063ac365d526962192d7f66881530eaf6dd5bae1a58cb2e81f79207658794be59bf93cacff46b09c37493e24a264690aa3a4d8a46e397e8d35a3cf702814dbb1caa2921b4b4bf719ed70f8188d6df0ed7c99358f979aee9d438fbc15b430e59b365461978edc91992d61e4f6f0db7b1c5562db"}, &(0x7f00003af000-0x4)=0xfd) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003af000-0x6)={r2, 0xfff}, 0x6) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b0000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00003ae000)=0xe8) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000021e000-0x12)='.request_key_auth\x00', &(0x7f00003af000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003ae000)="ceb51c065af94560f352068e44564cf46768a98fbca74b2dfd98d2b8bf7750d4e378ed028753c640b538c6a2514a3220cb597743dcab4ed8d6", 0x39, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000373000-0x9)='/dev/dsp\x00', 0x10080, 0x0) getsockname$packet(r5, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000182000)=0x14) keyctl$set_timeout(0xf, r4, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f0fb56241ea7dd80e31", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) dup(r0) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x401}) 2018/02/11 12:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) wait4(0xffffffffffffffff, 0x0, 0xa100000b, &(0x7f0000b82000)={{}, {0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{r1, 0x2710}, 0x4000000}], 0x30) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000076a000)={0x1768, 0x2, 0x10000, 0x3, "04d7dbec233e499812794e480e127bfd88227f093744ddac7be878e7cddd31a8"}) 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) lstat(&(0x7f00000ba000)='./file0\x00', &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000fbe000-0x4c)=""/76) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000d23000-0x8)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00007f0000), 0x2) syz_open_dev$sndpcmp(&(0x7f0000e62000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) unlinkat(r2, &(0x7f0000060000)='./file0\x00', 0x200) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000181000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000822000)={0x2, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000043000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00007fa000-0x10)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000059c000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000789000)) 2018/02/11 12:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) [ 44.165505] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/11 12:21:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000944000-0x9)='/dev/sg#\x00', 0x600, 0x40240) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/02/11 12:21:20 executing program 0: pipe(&(0x7f0000cad000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x3ff, 0x7ff, 0x9}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000012000-0x8), &(0x7f0000012000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/11 12:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) recvfrom$inet(r0, &(0x7f00007b7000)=""/189, 0xbd, 0x10061, &(0x7f00000ca000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="24ca654077cd36945319706d74f65825"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) 2018/02/11 12:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cc9000-0x4), &(0x7f00006a2000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4), 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000a51000-0xd8)=@ioapic={0x100004, 0x80, 0x8, 0x1f, 0x0, [{0x8929, 0x5, 0x3, [], 0x9}, {0x8, 0x4, 0x5, [], 0x6}, {0x2, 0x200, 0x1, [], 0xd21}, {0x101, 0x9, 0x3, [], 0x3}, {0x10001, 0x5, 0x2}, {0x77, 0xd6, 0x0, [], 0x7}, {0x8, 0x6, 0x5, [], 0x800}, {0x3ff, 0x0, 0x6, [], 0x4}, {0x0, 0x1, 0x8000, [], 0x9}, {0x4, 0x100000001, 0x1, [], 0x4}, {0x100000000, 0xffffffff80000000, 0x10000, [], 0x8}, {0x7fff, 0x1, 0xff, [], 0x1}, {0x1, 0x100, 0x7, [], 0x5}, {0xac, 0xd99, 0x0, [], 0xd3}, {0x3, 0x80}, {0x40, 0x401, 0x7, [], 0xba1}, {0xcb, 0x400, 0x0, [], 0x1ff8000000000000}, {0x6, 0x2, 0x8d4, [], 0x7ff}, {0x80000000, 0x10000, 0x701, [], 0x401}, {0xa7, 0x3ff, 0x100, [], 0x1c0000000000000}, {0x401, 0x1000, 0x5f, [], 0xffffffffffffffff}, {0x9, 0x1a, 0x3, [], 0x1000}, {0x8612, 0x7fffffff, 0x401, [], 0x3}, {0x1, 0x37, 0x40000000000, [], 0x1f}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/11 12:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00003a7000-0xc)='%usermd5sum\x00', 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e04000)={0x8, 0x7, 0x2, 0xe952}, 0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000046b000-0x23)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0xffffffffffffffb1}], 0x1}, 0x0) 2018/02/11 12:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e2d000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 12:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000ff6000-0x18)={0x80000000, 0x59c, 0x3, 0x7, 0x0, 0x3626}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) fcntl$setpipe(r1, 0x407, 0x101) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 12:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f00009d0000)='/dev/audio#\x00', 0x1000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000551000)={0x0, 0x5f31}, &(0x7f0000bf8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008cc000-0x8)={r2, 0x100000000}, 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00004de000)=[0x2, 0x3]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d1c000)={r2, 0x6}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c74000)={r2, 0xb454}, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f3b000-0xb)={0x400, 0x7, 0x3ff, 0x3, 0x80000000, 0x9, 0x1f, 0x0, 0x6, 0x5, 0x4f}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a3c000-0x8)={r2, 0x2}, &(0x7f000091f000)=0x8) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000bd7000-0x8)='./file0\x00', 0x2400, 0x7b) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000058e000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ad4000)={[0x100, 0x100000000, 0x7, 0xeeb, 0x4, 0x2, 0xb75f, 0x3f, 0x3, 0x100000000, 0x20, 0xeb, 0x8, 0x1ff, 0xfffffffffffffffa], 0x5000, 0x9850}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000076b000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="24ca654077cd36945319706d74f65825"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) 2018/02/11 12:21:21 executing program 2: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000555000-0x8), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xffffffffffffff88, 0x4) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readv(r0, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)=""/145, 0x91}, {&(0x7f0000015000-0x4c)=""/243, 0xf3}], 0x2) 2018/02/11 12:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000003b000-0xc)='/dev/autofs\x00', 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000c51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000641000-0x4)=0x14) bind$can_raw(r0, &(0x7f00008d8000-0x10)={0x1d, r2}, 0x10) r3 = socket(0x11, 0x802, 0x0) r4 = fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000ded000)={0x7, 0x28, 0x3}) gettid() kcmp(r4, r4, 0x0, r1, r0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ef2000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000837000), &(0x7f0000b09000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000611000)={0x5, [0x83f3, 0x81, 0x3, 0x0, 0x0]}, &(0x7f0000517000-0x4)=0xe) getpeername(r3, &(0x7f0000d0a000-0x10)=@can, &(0x7f0000537000)=0x10) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x6, 0x2000}, 0x429) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fdb000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000ff9000-0x4)=0x20, 0x80800) bind$vsock_dgram(r2, &(0x7f0000c3f000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) dup3(r0, r1, 0x0) 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x8000a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/sequencer2\x00', 0x200, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000029d000)={r1, &(0x7f0000d83000-0x77)="d0e5dca1b65d1322d45c041c00000007861a2f12d23a29c7e0768d1ae6d249baed56e3376962e53ecd54169c659c280cef4a5f72b85d2001c448610629d91b674c416d843b2e403f0f07433e1d98f788a8b994af1957842a4f8f6a55d261add8470764a692b52a7b4a7d19fad5ed7df7e1b4857e6a5029", &(0x7f00001e3000)=""/208}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffffffffffea8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000980000-0x20)={0x5, 0x7ff, 0x8200, 0x400, 0xc7a, 0x20, 0xa4d2, 0x4, 0x0}, &(0x7f0000e0e000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000db6000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001d000)={r2, 0x5}, &(0x7f00005f3000)=0x8) 2018/02/11 12:21:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20000004ac, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/11 12:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000a21000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b9000-0x20)={0xfffffffffffff2ef, 0xff, 0x7, 0x8, 0x6, 0x4, 0x1000, 0x1e0405c7, 0x0}, &(0x7f0000c7c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f6e000-0x8)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) 2018/02/11 12:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d56000)='/dev/sg#\x00', 0x3, 0x22000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000397000-0x78)={0xfffffffffffffff8, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, 0x80, 0x80000001, 0x6, 0x9, 0x81, 0x0, 0x9, 0x6, 0x6c4d}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl(r0, 0x1, &(0x7f00005f8000-0x30)="9e2e633e2111fdf0e4c4e1936a412b7ec2eef013ce6fda953ab723d6e719b220d370dc0d0f485a5c3adce89e55c321ba") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000d26000)) msync(&(0x7f00007e7000/0xe000)=nil, 0xe000, 0x4) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00008f3000-0xd8)=@pic={0x40, 0x2, 0xc6f8, 0x6dd, 0x1, 0x8000, 0x8001, 0x5, 0x6, 0x993b, 0x20, 0x4, 0x3f, 0x8, 0xffffffff, 0x8}) [ 44.355415] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80a, 0x2000002, 0x3) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/11 12:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002f4000)={0x3, r3}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c4f000-0x8)={0x0, 0x0}) fcntl$setown(r5, 0x8, r0) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r3) 2018/02/11 12:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) connect$netlink(r0, &(0x7f00005f7000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00007ce000-0x4)=0xfffffffffffffe01) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) readlinkat(r0, &(0x7f0000ed6000)='./file0\x00', &(0x7f00008de000)=""/215, 0xd7) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004b4000-0x8)=""/8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000866000-0x4)=0xff) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) 2018/02/11 12:21:21 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 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 = getpgid(0xffffffffffffffff) stat(&(0x7f0000eeb000-0x8)='./file0\x00', &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000003000-0x70)={{0x0, 0x0, 0x0, 0x0, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) r2 = add_key$user(&(0x7f000028d000)='user\x00', &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004e4000-0x28)="cee2528b842b36b6ec19dc9e69f0dccb91f67dc275c49c226b77f161b82ce3251f4ba2d36a404105", 0x28, 0xfffffffffffffff8) syz_open_dev$dmmidi(&(0x7f00006ab000)='/dev/dmmidi#\x00', 0x400, 0x101000) keyctl$get_keyring_id(0x0, r2, 0x0) 2018/02/11 12:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ac000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c60000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000534000)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00008f2000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000012000)={@generic="29b6b67553d310b0e813d49452d179d7", r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000775000-0x10)={0x4, &(0x7f0000daf000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c7a000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a1a000)={0x0, 0xed, "2a033fe334925e891cf4b98967965c87398442cc692924ec2d68f7d8e101a468ba5f00f8fa13096e9a34f1fb50e4032d0c22d83d2366ca3360905495a252a16e5e43b2866789e428099b524079426909feaa332aab2a492466041533f96b849f4f33288bbf1815622b1845fe99c121713e2df1e07d2e3d49c9cc9008957133e5603afc9ed77ac32c850c41364ff8a6eadadd8d14d124f1092e4f35d77f6dddcb9b1769f18054d48f3e1a185ff77609da76bc446806d75e92c28bf39e9af341525974d74c5d56ac58da1c689b312325ef34a309cd4fe11a04fbac4d864807761134a6e5e0a5b4c4b17b831ad505"}, &(0x7f00008c8000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dec000)={r4, 0x1f}, &(0x7f0000797000-0x4)=0x8) 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a13000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}}, 0xfffffffffffffffb, 0x0, 0x2, "669a3633c12247bbdde848457c4cf5a46ea71fa0eb7dea1f2809fc8fb22bf9f43ad5cda16929c4d3a92ec9be9402cd0f1e66d716feb816d19cd45052e7b676fef433f7edb54089ba15aef513546f1bd0"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f61000-0x4)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = add_key$keyring(&(0x7f000013d000)='keyring\x00', &(0x7f000069d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getpid() keyctl$search(0xa, r1, &(0x7f0000dc1000)='logon\x00', &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/02/11 12:21:21 executing program 5: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x50, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003b7000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000328000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xb601, 0x80000) readahead(r0, 0x3ff, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000007000)='/dev/dsp#\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000007000-0x8)=0x7) 2018/02/11 12:21:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/02/11 12:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000df000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a7d000-0x8)={0x6, 0x8000, 0x0, 0xa}, 0x8) 2018/02/11 12:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) mmap(&(0x7f0000000000/0x2a3000)=nil, 0x2a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0xfffffffffffffeba) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{}], &(0x7f00009ca000)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000025a000), 0x4) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) syz_open_dev$vcsa(&(0x7f0000951000)='/dev/vcsa#\x00', 0x7f, 0x103000) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[]}, 0x0) 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000bf8000)={0x8, 0x40, [{0x6, 0x0, 0x63e}, {0x1, 0x0, 0x6}, {0x1, 0x0, 0x33e}, {0x0, 0x0, 0x100}, {0x5}, {0x2, 0x0, 0x3}, {0x3, 0x0, 0x1f}, {0x8000, 0x0, 0x8e}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013f000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008fb000)={0x101, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000726000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e9e000)={0x0, 0x7, 0x96}, &(0x7f000093b000)=0xfffffffffffffe41) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000a6000-0x6)={r3, 0x9}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x6, 0x60000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x81, &(0x7f0000000000)=0x4) r1 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000004000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @random="2e70f66c95bd"}, 0x10, {0x2, 0x3, @rand_addr=0x6c8}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x0, 0x0, 0x180, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='ip6tnl0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) [ 44.581075] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/11 12:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f000013a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x141200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/11 12:21:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x6}, 0x4, 0x2, 0x1, 0x2}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff}, 0x1c) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) write(r2, &(0x7f00003b1000-0xab)="9371d4394a5e17e91aca6a08927bbfb1f1bc230c0a46f2b3b860a71470ecfaa1b7733015e8fffeff4973ef876e57b1f61f9dec9520357f9a0924684f70f20bddab2ca8d87f411cc022e57f661b856cd4a76eae318f457fcaeb726a86b5740a252246e973d47860cb0df348e53e2604a920db3df445a4b68c83e5ccc96705db6024165078ca07d77622f87b8fd8cf8b8c422eed5ac4a6eeea8d76a5bdd47e4711be3d1a4bb61c675b2b9d3b", 0xab) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f000032e000-0x4), &(0x7f00009e4000-0x4)=0x4) 2018/02/11 12:21:21 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000196000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x9, 0x200}) 2018/02/11 12:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038e000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000615000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00001aa000)={0x101, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) futex(&(0x7f000065a000-0x4)=0xbac9, 0xf, 0x4e3, &(0x7f00002bd000), &(0x7f0000430000-0x4)=0x6, 0x10000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0xfebc, 0x13, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffffff17}, 0x1}, 0x0) pipe2(&(0x7f0000c76000+0xc8e)={0x0, 0x0}, 0x800) mq_notify(r1, &(0x7f00004c3000)={0x0, 0x2, 0x7, @thr={&(0x7f0000b07000)="dd754bf0e721dd0f837db9f2c3c8c7377c3e6470d3571127dc106e905d4178567b8477fdfd91b246414d43f14fe5dfec007a30207be83141dadf10455358d7786f7546a6d36277f9190b4d4723cb814a", &(0x7f0000b15000)="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"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df1000-0xe8)={{{@in6=@empty, @in6=@empty}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f0000f8a000)=0xe8) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000ecf000-0x80)={[0x1, 0xf000, 0x7000], 0x273, 0x48, 0x6}) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r2 = semget(0x0, 0x4, 0x14) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000a37000)=""/241) recvfrom$unix(r1, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) process_vm_writev(0x0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) tkill(0x0, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000068b000-0x71), 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) r1 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000851000)="a1", 0x1, r0) r2 = add_key(&(0x7f00005e7000)='ceph\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a}, &(0x7f0000865000), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) 2018/02/11 12:21:21 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x10001}, 0xffffffffffffff06) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000d2e000)=""/61, 0x3d}], 0x1) 2018/02/11 12:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x10000000000003) write(r0, &(0x7f0000eb3000-0x25)="24000000200025f0071c0165ff0ffc0e0200000000000000000004dc08000b0000020000", 0x24) r1 = syz_open_dev$vcsn(&(0x7f000073c000)='/dev/vcs#\x00', 0x5, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000d5000-0x50)={0x6, 0x4, 0x0, 0x8, &(0x7f0000b40000-0x100)=[{}, {}, {}, {}]}) 2018/02/11 12:21:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) futex(&(0x7f0000000000)=0xf0b, 0x3, 0x7, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dec000)=0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000dc7000-0xa)='/dev/vcs#\x00', 0x3, 0x4000) r1 = socket$rds(0x15, 0x5, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a75000-0x20)={@generic="7b0a92bde8d60f30c41c4f149e0f5ba6", @ifru_flags=0x400}) pselect6(0x40, &(0x7f0000cd4000-0x40)={0x8, 0x3, 0x4, 0xe0, 0x9, 0x0, 0x8, 0x8}, &(0x7f0000251000-0x40)={0xff, 0x2, 0x1, 0x3c65d3dc, 0x8000, 0xde0, 0x1, 0x1f54}, &(0x7f0000b08000-0x40)={0x8, 0x9, 0x400, 0x200, 0x2, 0x2, 0x40, 0x7}, &(0x7f0000435000)={0x0, 0x989680}, &(0x7f0000b8e000-0x10)={&(0x7f0000b73000-0x8)={0x7}, 0x8}) clock_gettime(0x0, &(0x7f0000cfb000)={0x0, 0x0}) select(0x40, &(0x7f0000039000-0x40)={0xfffffffffffffffd, 0x0, 0x177, 0x0, 0x0, 0x40000}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x3}, &(0x7f000029a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, &(0x7f000004c000)={r2, r3/1000+10000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000013f000)) [ 44.696517] audit: type=1400 audit(1518351681.399:34): avc: denied { ipc_lock } for pid=6582 comm="syz-executor3" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f54000-0x8)={0x0, 0x20}, &(0x7f00006da000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000825000-0x8)={r1, 0x9}, &(0x7f0000df5000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000d70000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000962000-0xe7)=""/231) 2018/02/11 12:21:21 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) pipe2(&(0x7f000002f000-0x8)={0x0, 0x0}, 0x800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000002e000-0x4)) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x1, 0x7ff) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000129000)={&(0x7f0000930000/0x2000)=nil, 0x6, 0x3, 0x3, &(0x7f0000e90000/0x8000)=nil, 0x7fffffff}) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/11 12:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a53000-0x9)='/dev/rtc\x00', 0x703400, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000abb000-0x4)={0x0, []}) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001a8000)) dup2(r0, r2) [ 44.794130] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/11 12:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000664000)={0x0, 0x7, 0x10}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b7000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000057f000)={0x2, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000892000)={0x14, 0x8000000001, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00006bc000)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000c6f000-0x68)={0x3, 0x8001, 0x1, {0x0, 0x989680}, 0x8, 0x7}) 2018/02/11 12:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r0, 0x0) 2018/02/11 12:21:21 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={r2, 0x0, 0xe2}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x2, 0x8000, 0x30000000, 0x2, 0x80000000, 0x3, 0x66, 0x1, 0x9, 0x200, 0x3ff, 0x2, 0x5}, {0x67730842, 0x1, 0xfffffffffffffff9, 0x8, 0x3, 0x2, 0x1000, 0x6, 0xacca, 0x7, 0x4, 0x2, 0xe4}, {0x80, 0x4, 0xc41, 0x401, 0x6, 0x7, 0x4, 0xd189, 0x8, 0xbe, 0x2c, 0x44e2, 0x9}], 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f93000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000d69000)={0xffffffffffffffff}) 2018/02/11 12:21:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000393000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x210003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000)={0x3, 0x0, [{}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xa)='selinux\'-\x00', 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c8000)={@generic="6c55754873eed55296914fb2f0189c8d", r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 12:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xffc5}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f0000646000)=""/145, 0x6f}], 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000648000)={&(0x7f00003ed000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/11 12:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c93000)={0x0, r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000081a000)={@un=@abs={0x1, 0x0, 0x0}, {&(0x7f0000952000-0x1000)=""/4096, 0x1000}, &(0x7f00007e2000-0x1), 0x1f}, 0x28) bind$pptp(r0, &(0x7f0000a97000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000f5a000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000086c000-0x4)=0x80) 2018/02/11 12:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) r1 = syz_open_dev$tun(&(0x7f000033a000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c