[....] Starting enhanced syslogd: rsyslogd[ 12.106999] audit: type=1400 audit(1515559297.355:5): avc: denied { syslog } for pid=3344 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.109403] audit: type=1400 audit(1515559302.357:6): avc: denied { map } for pid=3483 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2018/01/10 04:41:48 fuzzer started [ 23.277783] audit: type=1400 audit(1515559308.526:7): avc: denied { map } for pid=3495 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 2018/01/10 04:41:48 dialing manager at 10.128.0.26:41887 2018/01/10 04:41:52 kcov=true, comps=true [ 26.917720] audit: type=1400 audit(1515559312.166:8): avc: denied { map } for pid=3495 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8878 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/10 04:41:54 executing program 2: r0 = socket(0x1b, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0xf2d)={0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f0000d1a000-0x18)=[{r0, 0x20, 0x0}, {r1, 0x4000, 0x0}, {r3, 0x21, 0x0}], 0x3, 0xffffffffffffff2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r4, 0x7fff, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@loopback=0x7f000001, @broadcast=0xffffffff, r5}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000007000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x5, 0x98, &(0x7f0000002000/0x3000)=nil, 0x9}) dup2(r3, r3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x3f}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x129e, 0x4) r6 = getegid() setgroups(0x1, &(0x7f0000001000-0x4)=[r6]) flock(r2, 0x4) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003000)={0x400, 0x200, 0x55507e44, 0x7fff, r4}, &(0x7f0000009000-0x4)=0x10) 2018/01/10 04:41:54 executing program 0: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbd000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000002000-0x38)=""/56, 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2]}, 0x28) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x70040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x7f, 0x1, 0x7f, 0x0, 0xa86, 0x5, 0x9b}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001000)={{0x1000, 0x8}, {0x6, 0x3}, 0x2, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000005000)=@req={0x8000, 0x7ff, 0x1, 0x4}, 0x10) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000006000)=0x9) personality(0x500000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000008000-0x40)={0x200000000000000, 0x7000, 0x9cef, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000-0xc)={r5, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/10 04:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="5ca73257a7cc156b323b51a010cab7b3a4d604ac3d2f48daff0d5210931a6bf18defd2780edd97eae746d8f724d00553da88c8d50ba68f3615608126beabb6a2eb4b8c5bf57f382b72489f106439ac7db81986a637aa3b7d4c1fa7f36dbd36c6fb341e32e97501c7217b870099438bf37941f4503ed580fc3d475d18b1189afe1b073199df1ea61a40f00fc9c8c1cc9f1c741359e2f2e1e15fcdfb2ff33b2b845a01aca3b90e77585a51827d59cfa7836b84195058202f98d6ae24b224c3407b0e14aac47d", 0xc5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x2b}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/122, 0x7a) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000+0x4bb)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000)={r1, 0x6e, 0x6, 0x9295, 0x6, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x5}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0x10)={r1, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x3, 0x0, 0x5, 0x6, r3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0xc00448f3, &(0x7f0000005000-0x55)="3348bdc457ab7d5a4a1e16e41767ca4b599b2be3f81330bdc891ee3f227e6d47db8701e14c1d0e9bf6def2b7330dd24ce9fa71f9ae4896104b5ad612b4171973863b27d2c621ed166be8c9e8af497126714b9eac3a") ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001000)=0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x101280, 0x41) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/234) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8eac, &(0x7f0000007000-0x55)="d17818eba77cddc6e3ebde8a8ad177d83d3ca8b0a8558b3b4d86d764f79a5dd67310c35e9210cd8bf78b7c388ddec7fc093c657fdd4387d57cf654328e95cbc336862fae7df132a43e646e12ab7f2debc461ffe668") syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x408042) ioperm(0x86b0, 0x10001, 0x3f) 2018/01/10 04:41:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x400000) open_by_handle_at(r0, &(0x7f0000d35000)={0xa9, 0xbf, "96263686dcb58d365b4c9cda932df28e0f07f3f1fea905e4e256b077484c4885c3be1ebc5f35591cca1493f885fd772dd512feecbdf4caf70aaa011683d619fef90720e25a949963a78867a61ad47c6259a02527a8ea4bb2bc1169cb5f69570ad66484d9a6b7f718ff32d62a600edcb533bd92ddb6162e29f2acf3896c0809b16555e6b141ee0a8ec27c45a0f55c4e5a66049d317f8890eba56189b9d95d5e910d"}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000)=0x80000000, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r1, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x80000001, 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000001000)={0x7fff, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x7, &(0x7f0000003000-0xeb)=""/235) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xe8, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x75, "ad2004ee0c18229b158d8c13a85175f5234084b261f4a4a2dab881085bf91ae4b306e037d86df5a5cb5f3b8b3ad87afb4dff9e976964b1c7afc0cc96b8665a7e350c991691632768967107daef349e90763f4a7e0b8fc3d753c6fd38770d48c94ca6395511da8881c811e9cd3d78ddf14a9b896a4d"}, &(0x7f0000004000)=0x7d) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000005000+0x2ab)={0x3, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xff)={r5, 0xf7, "6e1678791e89940ac80b8dec41b07f4549b5ff15523eca886bd5e507d22074b7b754afc5fb9c42045ce6ed7d81231cb09fdb7a20696985475716f9ca9ab747e3ca536e77859d7a66fec57a5715a8bc3efe3272af461a37de9ba3aff237ccb7f66872e5bfd9932d8dbeead2b284d1d87342453faabbd104aa2dfce46523ed656c351d89afe3af5922b8d1dbced649a865a3359be439579b662e20713fb7ddc61a1cd2cb3d52c66a80ccb6cf791daf3b0a8655e3985dd04605ad85f1d4f8023e0f81d8c8de171b8f4fc7d7ccd12fa4ef36e4b67d89486876d722cad942090ef669569987b27eabc556d57a8b0b824ae8ec2af28228f3ed45"}, &(0x7f0000000000)=0xff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000+0x1a1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000004000)=[r7, r8, r9, r10, r11, r12]) 2018/01/10 04:41:54 executing program 3: lstat(&(0x7f0000f3a000-0x8)='./file0\x00', &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000000)={r3, r4+10000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000002000)=""/68, 0x44, 0x40000001, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000004000-0x30)=[{0x400, 0x7, 0x81, 0x81, @time={0x0, 0x0}, {0xfffffffffffffff9, 0xad9}, {0x5, 0x30}, @note={0x6f53, 0x7, 0x3f, 0x4000000000, 0x100}}], 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000005000-0xe)={0x1f, 0x0, {0x80000001, 0x20, 0x8, 0x0, 0x7dc, 0x3f}, 0xfffffffffffff608, 0x6}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb3)="43582ece617428708f4f71df45ea040227c52b9350fc926bace9ce80ab0bdfa3b1cc226f58512a5eaf9283ac5dd39730cb61155f8e9c28b4eb4f19d34b1c6ef11d11ff9bac0c3cf975d8eef0c0c6b2f49799b6c8a2b6407b0a6546d3ab7a949390b566b57ef05f1937beb56fdd43e9506d550ee4a177a01aaa9dc1e39c4becc02a7d71fce7664f67f9691571b95aa9c11a2f7e2b2411f6f4030fe1bed49c78aeebc24a38c9728dbd97a789fb7b233f22f7ac42", 0xb3, 0xffffffffffffffff) keyctl$chown(0x4, r5, r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r2, 0x0, &(0x7f0000006000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) timerfd_create(0x3, 0x80800) r7 = msgget$private(0x0, 0x42) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000001000)=""/25) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000-0x10)={0x800, r8}) [ 28.955848] audit: type=1400 audit(1515559314.204:9): avc: denied { map } for pid=3495 comm="syz-fuzzer" path="/root/syzkaller-shm857040594" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/10 04:41:54 executing program 4: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x2b) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/raw6\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000170000-0x4)=0x8, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) msync(&(0x7f000006f000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0x75)=""/117) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000002000)=""/221}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x7, r3, 0x10001, 0xcec}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000002000)=""/4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000-0x7f)="ec69f07d135f5dc4b97d364e40cfdcbab6110e37c8daccd53840ac74f750901dea10d57f4b4a6ff31938303fcebfc3c8e34127f88c0780c94df77eb5f1c3245d822aed26cb5b7dd875e3eb94eb1a4875308045fe9443acfa388cdda11d2cf713ecab14f1e1e1f3dc89d446cf56e79a26baf7755d99bf70241b119209f2b1e3", 0x7f}, {&(0x7f0000001000-0xba)="66e63da7a20d597c069c2720ecce8f212e01336cc5d14e8a46afd2876f1c1748ce919fb6259720e2dcd120fa74e29a3c0150f9ed8bed3c8a4a687e2877eb657e3af0d4db14c15c3370cde50c03f86a9f652e2bb63faa3f5cbf42fed44e3ac562c3ef5b46510b50b7f12ce903dd7ac706b6c1e7b18a67e7564a6fc6689ba4d69a393bbb7e3a213632eb81430bae82ac10b162b6ccaac634c0d180e81c85859e082cf231de182607f551039c71fe7d70ac4eb5a03b06f3a783e6b6", 0xba}, {&(0x7f0000002000-0xcc)="3983f6f9c4d8ec9ff00643a2fc47eb864b7a5429704a3c875fa8bf7f9cc7dd4061f6da4abc977198ba059e1c63e1b88f82b63425670f2d5a056cea8e9b11c985fdf39adeb16fc6a9f61cdd9988a48c1595da025c0ed1f7e11742c7a3343d3e749d974274d47dd1edb350653c504e012539dc3b2c2366dd54ec7128661a677eca9b95c3abd54018d18f22ad6b67496238cac2fb19071017cd20d2d296269801737510087d6ab314962c535a747d84b1edd8b7812bcec8dcc88f6f97d84ab64437e4a1cdf6bc0416be2b6de01f", 0xcc}], 0x3, &(0x7f0000004000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfd2}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x53a}, @iv={0x100, 0x117, 0x2, 0xe8, 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{&(0x7f0000000000)="c657bdf0389405d696e964f3b9b337d2209cf935383cf070badef70cd49c0fb2b1fdc5ac0d22d1ed88004d54b522fd4fb03203ac36bb3ed934802190ee9345a5b7077bc450ed78c18fecd55f07353701a42f841871661f2404377375800de2ceb1930d061f9158686254e5807d203cbc6c67dd9ad5d8b2190ae10753d39614ef4562047c60df5002a4f44c5138", 0x8d}, {&(0x7f0000004000)="cf366b1d318efdf3f306c75cc1cb25636310cb6976a15cca0bcb8244d3ccbd146f440a5661e67ec6287ad570d65fa7c93d59abb7d56a363a2a133defd85ebd94ac71c973ede861ce6685fd2ffd9d4ce294093bad817589d467c24e7f298fb0c27eadac5aa46d1f81ed6989880779629d2eafa5d1ba818b660222f022c6a58759daec5016901fe4598acf3ed77c7b", 0x8e}, {&(0x7f0000001000)="f31703f62e02bd8b0156d09b1fd0d49012dbf658adb427eeb6e9aac67824dbff80d5c094bfe41ee2fdb9683df35c10fbe13508db93a4ed50e5956a2fbaadb03b543d7571eab3a61e1d89f9e06f000208dfe61e4524bdd7a3a08b10f0e968d612b7576324", 0x64}, {&(0x7f0000004000)="9739ff40c784775ae965f730ed88de1f40d8457404fca70fc5b8ee10a49465ad8119fa1faa0260cb22915150af9aa5d887bae8cfd6dae99cc133ce06b193c16fe1e987fa385baa92e6b584ba3b4c5cf83099a2a0a8785d97d7d7c31310b3f35fc0fd84b215839f", 0x67}, {&(0x7f0000003000)="cc343a287f0e69e20ee01180baf66ad2f3b676a45a35dc9f729be05211d91d10bfb6a9779729e2d5a78e131cdf9e778fbdf698ada4ff7c64dcb092be24b1b8c5d3957c24d15c71cbe42865d201479bfb66d05fe19dcaa251da0460669dee4421717d158c848f462e94b14c498fe70b9fc5f898a7031d688accb4e2e87745ad2f4fe2bf7abb2d3caadd34ad0f2ab0d3a74571128dc69ddbc022ed140dcef63097a453a14a25ad3cf106bc8cd465d2abf4e3054c8f1456417c75f81d6d0e2eeabc26841a14738f4fcb8d2cb022f2248bf4a6352f18c614432750ad70afc24edb3eaf0e04675884", 0xe6}], 0x8, &(0x7f0000002000)=[@iv={0x20, 0x117, 0x2, 0x6, "8d85e0f112e1"}, @iv={0xf8, 0x117, 0x2, 0xde, "e37bc866d5b607167a50208c22e716254e0886cdcdb0d8ffbd6c53da26f77d241bd61cdce9991c304b1430948469b0f58b09e744534aeacae6666f87a06953ffdd90cd86d95d247c96dda19dc94771b9ce6ba526419a3a57caa3faeb218d62d5112da6b5ba7c5439e86aa44305ee09b40638576fcf88739f06af4b35ce886f9d9d602007f0f94fc7d77e809897110b19d5007b3bdc320d6dc1d18cc95b7bb2c4bfea2108815b6d60c876706353e5feec95e28e8aef7cc2369e048deb304d16b76e096dad3f99d05532257e85fc2a253471aa83a0d56fcca2379e6c6fbfcb"}, @iv={0xa8, 0x117, 0x2, 0x8f, "081069afb27dd9d0a4d6042d8f26bf280626730d4f0b9f6cff928311f66e760fa5eeda194801e5acc5b93786e62d16eda933b776794a6cc3fb691aabccea76f1719ad71d7d4b7dd744273caafdd267c1dd09eae39a2ddea02cfdb78ebdc45a8871bf6bfe8f9747c31700122748e2b196b467909ae91018db56da254fdeca10c9fadc8bf376d462d7d90dddf9019ee3"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x110, 0x117, 0x2, 0xf8, "931d4644b5a1cf5bc6df56672f8631ea372f9220dd5c9c8b7d3bd7afc4e691fd6cd7fbe47547a3ca3d87b8400e72ae313f1d4257ad84e084c607861d6f51ba4ffd9219c23d574664898427b0fc6d924fba2e4bbc80e19a5f4655150d7337327759508d0852b00c0dabb658b3f0b72f465e65da174df378a06040dcb7af21c40aa06d7f97271aa4338e1e37be1861f156c51a3b8489cd8242dbe151e3be1e9590f9020636ac7f049b241c94f0ddfa935fe0534b34a8d87c0c6815fc8f7e53ac6343eb874e8c576e812a0fb8489af19f943624fd2ca08c7280e36b5a19e3051c1c27b529e2449726c62d5f1b3d47a2ff8a68fbe3fd0d660419"}, @assoc={0x18, 0x117, 0x4, 0x250}], 0x300, 0x0}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)="ace48012c5a23e0dc3b2caae65965a64ad24a9b219501851a6b7328a305c791b4ac2b10de96327db0d74c42ce6017136e2adfadb48ca79d5390964e5105af1b26cbc4099c48aa2b9a2d61eb1460b4c9de0f3f6386f0d99ff06631945ef7e37c0665c0506c3ff09f6dae8241a5ecae20e26f235e5fd25f018ea2e369200b7378b82485d131d818d8111d1d27d250739161ca9273adb978f5b53066bd1a084f04c498f907d8e74c7b577880360d2b37546a8bc6960a99dcbfd4cc3", 0xba}, {&(0x7f0000003000)="15797fab41fb2d7c071af0b5", 0xc}, {&(0x7f0000005000-0x88)="5083c697a6910c93c9a80f230f038126d2467361e4ebc8e1e1ecafc972ae136f601692b6910ec386d2168ec9f7dcf68ab328e52787494cd6f6675e31a7dfe797c497c71b3fa3426b0a7b408872c01ecb231823394960142f51b9df7a6ce1f22e83db5c9b1d013e7eb533c4a3f6f6cb6b126ea070b0aba152e217036584f3ebf949e666b28cbc1ec0", 0x88}, {&(0x7f0000005000-0x80)="a2d12cf348237d695a44c891264076e17bfc73981521ec97c06be1f1bf5d6cbd280769c66700a7942f640e5a42dbba73857e3e119fb8aece6c7f1f9ad30f2ac38a90bd3ecda594cd2b52bda60f864d6c00ca45625602c8af06ce174380dab36ce05f2c9f5bad2190f0fb31d76310fd78da6e4cf1312ecd0506cdea86b118cf83", 0x80}, {&(0x7f0000000000)="9b2788fd5627cf4d31dca552de6377", 0xf}, {&(0x7f0000005000-0x75)="e4cbe817992fcd0dd22f0451f38c4af0ee16d107bf664604450b8642a638d4ea8d385e44f3b59f2909f7500c31b8bbd4da6769371ccdfaf3a48a263dfc28566688c95833fd76a1330f5149c022fe9aa86a3a61b3402aa7100f1b33bdaa6ce6427acc0616ed7b8c3ead98ddcaf82b54cac9e172ca95", 0x75}, {&(0x7f0000001000)="", 0x0}], 0x7, &(0x7f0000004000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x51ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x203f03c3}], 0x48, 0x1}, {0x0, 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000)="f6b98456360f2771b1340515a2662a5821bf5476cca3c030a2675dc5c7b9fda800", 0x21}, {&(0x7f0000004000-0x7d)="4eee861ed441aa478008e65f0df611b5af65f0954f444b4e9287dfbb592e3dd6bcfdc25fe74a76bf1858a92d3b1fd260969e28f207339306be2b5c54eb776ce243537aec6db19d2a15ee3bd9dc07f974521abe8a3284a16651f2a7281323a6cd36b25a7a16a3d849c768a40f785b2bd07b1976d1999fe1131f4869b608", 0x7d}, {&(0x7f0000005000-0x6f)="68db77b40d5e2f3c51ef7c38069e9ac34318e532b5331970336547955a74d6722fa5e538cf9736d45db35208b275a62b9773d6449de2b1fda55f3e1d53c5891a2292e4400c8d3d52ad1959e13a399b7159b732f3f41360e6b61b24abdf005e80d16205c53957312508827904f8083b", 0x6f}, {&(0x7f0000004000)="6fe72fbc7e623536f1c8165846c354f486339aee675ed4586185b8b5ee1f7bd5d9ab8f63293bc8699633ee77904dfe12b7cdb222b2cb83f2c8677a3c8f057c17a111d6feb8b3888bd22bdc007ef5cfe29ad4d66edd2e9fe44c416ff2d6998f418d2647c69feada7fd3e39f0cefb9ff", 0x6f}], 0x5, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x40, 0x117, 0x2, 0x2c, "d59fef38f14154007dafde902cd52c9656f8ea30815037ca7df7e4a7c15b68c1a5fc7401441156c33d4ca921"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x70, 0x10}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x63)="6b267e615da00ca9fe9f0c79804dfb5600cc68949c2caa26ac0930a2d5e0516217d3da44917fe977c89f05ee4300f24a54ce2e042318356edf67fca396b0ea8d983c4bc98d59900339a3ef9d74d0dfff878cb8b41180f11ad2af802fd30891880e4ca2", 0x63}, {&(0x7f0000003000)="adefa452a14287bf6fce763168ede2dd4aa7215027ddcecd1eeac9c9ca3783dcefa8", 0x22}], 0x2, &(0x7f0000002000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x28df}], 0x18, 0x4}], 0x6, 0x4) 2018/01/10 04:41:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00008b1000-0x1c)={0x5, 0x14, [0x10001, 0x9, 0x20, 0xa7, 0xff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xdd)={0x0, 0xd5, "3e62b3fa2d19811b5c11c41b41cafab51e6fadc71377a171448af04d264711eea28bb5d9926a4ecbb5c65f9c52280ea772bc9c7f9c8d30fe670cbbd3fccc5560ec244befad0c61d4df97089bd6d00ced1aa8fca6591e938b724ac205b7ca209cc8fba7c8f9718bcf41e2c72b4bff4daea84b063684efdd8a04bf50636e8606b77f266ca787a3d1e17933f37d56458bac207195290eb08eeca55742d8eafe418f04b5a7d5fb581bb436280fafb959b56b156c7ab98a2f53f9838fbf8610f531379e47c63909e77330d5bb2eeb325bb6d11e9ac74002"}, &(0x7f0000002000-0x4)=0xdd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0xc06}, &(0x7f0000001000)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x20000) r3 = socket$inet(0x2, 0x7, 0x1) r4 = semget$private(0x0, 0x4, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000001000)={{0x8b, r6, r7, r9, r12, 0x1, 0x81, 0x0, 0x0, 0x0}, 0x6, 0x1, 0x6, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0x7, 0x6f, 0x5ba60523, 0x120000000000}, 0x10) setpgid(r8, r5) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000005000-0x58)={{0x0, r6, r11, r9, r10, 0x82, 0x8, 0x0, 0x0, 0x0}, 0x3ff, 0x0, 0x7f, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000006000-0x10c)={0x0, 0x7, 0xffffffffffffff00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) fcntl$setstatus(r2, 0x4, 0x4400) 2018/01/10 04:41:54 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000b03000)='/dev/audio#\x00', 0x8, 0x0) write$fuse(r0, &(0x7f0000b64000-0x1c)={0x1c, 0x0, 0x9, @fuse_notify_inval_entry_out={0x8001, 0xdf7}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa7)={0x0, 0x9f, "349284edb029e27f257ef3a0ada5b4c9538c1dc25c9d81e6012aa30616897baad8027b441bf004dfd38c60436851c4300f340575658b5bc69e48cb9c76c20b8900be8423f3cf4504740cfb07fdb55dd495e2948661987050c258c619c991c3c7803eb5a5270900bd39d8b0038b505fb56c130a0fb7715aae3a664db71dd4d222c7b1f3b9cc08c2e93d610467d4a069937552f2326342347dc8371031bda00a"}, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x5, 0x4, 0x401, 0x100000000, 0x8, 0x80000001, 0x400, r1}, 0x20) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x9}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000001000)={0x2, 0x7, 0xffffffffffffffff, 0x7ff, r4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xfe, "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"}, &(0x7f0000002000-0x4)=0x106) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r3}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r5, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) sendto(r0, &(0x7f0000003000-0x72)="8fa499d352e5061fbcdb366b98e4107302fe31898952b3084d24449f14e3ec27674939cd2542cc45e87c4de658f947cc78dd65a3b5d4146cbe9646e8c8d8af2321fd2beb96e5715039e02ef62b2663ec0e00c32a8bb843b8730330d5fba8a3a3487ab9139c4d00ae26499f2d35c910b79f36", 0x72, 0x20000000, &(0x7f0000002000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) flistxattr(r2, &(0x7f0000001000)=""/2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x6ae7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x6, 0xffffffffffffff67, 0x86}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='\rvmnet1}selinux\x00', 0xfffffffffffffffe) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r8, &(0x7f0000005000-0x90)=[{&(0x7f0000005000-0xdc)="bc2a588243aed011d10eeb002260d3fa52385a68016bb16fe6bc42d5c953a26b3cec4fc069e21c7485b827387a91728c62e92e6580cffd23be423d607cd337aa1ab12647f7973c0d193ba3a650a775b24766d41b669e166e3074fd4e807ce55a5028a6ca0d129f631737fe5c638563b31ed96809cd7cf48f19e1119e17fcfa297d0d507b63a8fac1b602be6212e832fb4a3a528d53e6c8a7d3319bd39e3b963091bdbf9759e93dc75558af0e14c99e6a12e494dc8ff989e40dd954b7d2d051658823e99d0429051913b3af3586d1aeccb8c883ae5ab93f211a13d9d6", 0xdc}, {&(0x7f0000004000)="750a9f74fa8e97ceb025b9da68c6314f694621b8e76856f89708625281b11776b2970ea17f1449f6bd2d137da7d8cba93046319136c6d3660401e268dbf98b1ca55b144f1b067dc1c62fd17a6226f551420c0b9b9f4db459952c2937ab1bfbdf15f17c89c56e1107aa6aa5a9b6a15cece7f70fc4447d940660071b84b54b2b875cd292b1ad87df47e0981e4bab677b40c179e0aa", 0x94}, {&(0x7f0000004000-0x89)="7a230d5c27b0ee6b6291dc0cfd52ef38bc845a18d00f97767dbc76c502d62f8ac7b95e98b327b6118ede2cceb8ac1ef731823320c97843335e32616e2f0dd9790abf24afa06887df5636e1fd7f6f84e70ae841a1fead65fccef2731a6d28ff72a5730f0040aa660bb6a95deebaf20961018b3f94e94cf989a6eb01a4ccd1fd99734a802d7041d47e27", 0x89}, {&(0x7f0000004000+0x668)="9cb124fa7812dbc8b5e664c6c1a0e4aed850f32e6f847b83e1e8694bd3cbd2931265fa097940f13386e00083cff2c2b70abac3a01488cdf28bd2238518541db8d737f65f7ebb621ad1a88a6ef25d39e7210d7d27caae925d8645693abe95564fa2f2602a7b57b09d64e1c5d4fe631c6d9b89b661", 0x74}, {&(0x7f0000004000)="e2c2c7b08e83b1b29d9ecfb312d799c712ab0a211032751c012e4f7b29499dc5b30d010fef6b2d6d0a050e656f1ce6a944cbe527dc92f57f03b00624c96bda2840740e922410786622aa12538760485f045ef10e8866f9a8003d9b282a734c4a561c142fde02310886f7323bf4a15e43fd44b761c63bfcd42a7a2b1adeb7483e44", 0x81}, {&(0x7f0000003000+0x105)="5548825e4accdb54b813043290cd6f864df168f6cbc97864ec9e8468efc6b9f76287857aff1e51", 0x27}, {&(0x7f0000005000-0x7)="eda7ec3b1528963885a89180757e5d8a91682f739d09dbba1d5bd2f4db6c81ab1650df9a48e130d2d9cd68b72bee07a72fa44f20fbcfa37a3c8dcc76fa708569bc54a3d5c80674e3cc42bff514f005e0de33ca5b30c498e469e7759b1d81107c0a24b0daea49bacb9228c91651d71a1c28bb9c1ac6b8cfac671040ad89f88b9516507249f2bf503aeccbef795bf152c46fbc2a13cbaf1882658ae4bad37c7dd91c9f3485c24a5a00bfe9f1246c02b1e04745ea54c1d04c329ea730c30f59f343baa5bb90a0391fe84d837f8b12b6f0d559f7bd30f5f3f36f4d3ceaaaad74f8bb0d31146d31ffb253bbaaeef401", 0xed}, {&(0x7f0000004000)="09f4782f7432de129ed618c62c9dd59786baaa855deaf5c2847ef71b4eee322bd0ff7490c22c949325414f5a2305b2b0a10e4a", 0x33}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x9, r9) [ 29.886168] audit: type=1400 audit(1515559315.134:10): avc: denied { sys_admin } for pid=3537 comm="syz-executor2" 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 [ 30.089069] audit: type=1400 audit(1515559315.335:11): avc: denied { sys_chroot } for pid=3692 comm="syz-executor2" 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 [ 30.162191] audit: type=1400 audit(1515559315.409:12): avc: denied { setgid } for pid=3722 comm="syz-executor2" capability=6 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 2018/01/10 04:41:55 executing program 0: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 30.205656] audit: type=1400 audit(1515559315.439:13): avc: denied { net_raw } for pid=3730 comm="syz-executor0" 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 [ 30.281214] audit: type=1400 audit(1515559315.450:14): avc: denied { create } for pid=3730 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 30.310511] audit: type=1400 audit(1515559315.520:15): avc: denied { dac_override } for pid=3742 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.337549] audit: type=1400 audit(1515559315.584:16): avc: denied { net_bind_service } for pid=3747 comm="syz-executor0" capability=10 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 [ 30.364905] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 30.383498] audit: type=1400 audit(1515559315.631:17): avc: denied { ipc_owner } for pid=3756 comm="syz-executor3" 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 2018/01/10 04:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f0000733000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") 2018/01/10 04:41:55 executing program 1: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f000035d000-0x51)="", 0x0, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000eae000/0x1000)=nil, &(0x7f000066b000)=0x0) 2018/01/10 04:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d0000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) sendfile(r0, r1, 0x0, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000803000)='/dev/net/tun\x00', 0x0, 0x8000) r3 = socket(0x80010, 0x4, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000c200", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendmsg(r3, &(0x7f0000b79000)={&(0x7f0000f81000)=@generic={0x1b, "49895e580cd49a77f35c398616fd676e27ca094967024e6dff0032cc6cd40da5f7a73e0bed34fc2e2f7f8a2dcaaa6b61b4c9745be7ed2820e412a96da4c7c69b70b4f0cbd1a0ffa722c76eb6ac367fa5e2121f2054653c1c0d83b35bacc5a667bc9ef0b8a770580af8370d43c5833b7ee5994bd57ce69ed1b50cd7ab7d15"}, 0x80, &(0x7f0000158000)=[{&(0x7f0000136000-0xe9)="a557e434ccf8ff32d5d7231256a08dffc585566aa40a79a9160ff22377522b76daec678023177cf20ffe65fadc41d81eecdcbaf6f216946359d50ff0c7dc6771d44d2f0519c3b8786a67cc149df0b65167220a48f53de160f03ffa7489d32dc5d917446a84d32ba0fc65fa53b6a135ade18b41e29fea862789c937ab4232d8abfe177a7d2fbb1c8e027d4c4fb1df1f4d1e1288dd39f7e1d21eb230131c692a064f8d13680228a4d244339b34c64b9c8c8b6161fb9503cb9a75b5662852375c96d25fcbe522ae425d2481e5d5b0dced3acd03cdb710b82cbd076cca605387e9c559bddaf6e2c21d4936", 0xe9}, {&(0x7f0000b0d000-0xae)="3d87cc05887d665e7e4f7c12696309b48b6d4cf1e36a74fb096e3000108f06e3f74a8e7d7ca91e5dff9f1506150406115d459154352e1243f2710e45a91fa985884a3d09373b292dc61abbeba364bf351c434aa850319f0e9c2f5ff05588579c28e3872a3ac72758b5988bc399f9dd0fd3d250cee44ddf01bec12c431628edff65f3dd6d57ad9863f08379f06b6b0a5512668af2b19ff308e434df3da7960ae4f625322775181ff4b6f9e449f8b2", 0xae}, {&(0x7f0000dab000-0x5a)="d954eeb8aafebf9084c24d91ee875bb08151c0dccee69a9b48dabfaf5e152bbdaf729fbda12a56f3b3332d4a7c180c82b8cda36a429ddf792e5f0e34f90f687bc0134a3e42ba6fdaf22a5cd051c7a82bdaf6158f8a1e430c4a07", 0x5a}, {&(0x7f00005e8000-0xfa)="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", 0xfa}, {&(0x7f0000cf2000)="2d039be7d3beb978d395a3b86cfcd3808f", 0x11}], 0x5, &(0x7f000066b000-0x1580)=[{0x60, 0x18f, 0x1, "b1baa0b8650046586fd4dc76017f0d6f12e980249e789025d72ba4560a7763d7f64de9f8fe2bc568cdc7bb705dbf9cdaf13b01fff4c585d35813b9bcb232933b6f6e8bd1fc44651590c6f942"}, {0x28, 0x13f, 0x7, "5d6f64eddcae185a929ab99df0a52dda8cd88b"}, {0xe8, 0x10d, 0x8, "d186c1ab9a585c20265e406e8fff68908631eae15ff2c4f93c2a70fa54772f17f411d62d0e5c0757550649732373cdb86ee452234c5a5c3e22d31bdc09ad50a2defb26a9099840ca02fe7bbb07a2d268a02c5109e2e130c689c033677099a3719f1a1d856f4645ec43eb7a8f5c63eddf69ce6d590152924501ce98ba82f32ff675cc5fd242175f490b86447efc4833ee7a0ee69ae46b8b81abc9083425139097b28e4b51f4aa6a4064b0294f796fa5b46149e863547e8fb992be6df33333cdfcf6f0764e24f274408db3976cc9bb99b5f8e3ee8922f713"}, {0x110, 0x0, 0xac24, "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"}, {0xe8, 0x26bf840598ad0b57, 0x6, "4df4f850c611ff980bec0caec8d6461ea535eff798797d8900ed9cccaf12d37b26c4cfabe10198bb0385bbc4219458142dca26cf871f35db591c953e2934a26a617a538bbc01a7bf291ce45ec43544b115f476f9b155d522954d648b194a02f442be308dfd57375a9e7adcfff20ca9664e44a8b32dc644da4e0aaebd1ac3b4e4b364d0f99cb2a1523db4c587b355b084d5e79fc404f0b622ada51f8c5fa0bddab3916a4f330abffab6082a86d3f0c72f5467becbf2648a37f949f327370e5b1f7003dad391ad44dbf6f5b974a7071fd1e78d4ea8c7"}, {0xf0, 0x104, 0x1, "d2e89f6b5c735bf47905b3c92f2317be4913e1b3637d3b65a8c372de6d8c68bc06f45b303b6d18a1b47e6490f15497b61191e9de8baadf1162f342752c705ef225bf8d4ae9504180dcd2088fa62e8b1d0607aff4c1c59b584fbcad78c64877b80121d0c67f1fb375a958d26c2ab945fe3b3ff2de64ee88d5fe23b9ee6496066a4a54c9e1e8996bc3f2eac815137e6069ab5ef525e4c1c8f9bee224279a726342b4a0340a120c37d58c24001ea7126440c01aa678268e0c8a399debb655941d06801fc7159ece86c9179f995d105133c048c16e51e994ac01d0"}, {0x98, 0x105, 0x7, "00360ec264335a38c59005766d8bc2575fe36ea29384f734a7417e9e2ad765d658b7806932db62cab14be5948c701a979980ba140f095025f016c9050e3c65602fcea9a15e69c7b1ec9617002c818b37658e9597a711b67a714f77c40df704fa6ff28b805159e0ab4342438cb3ea2da33c97d8707044e113bc2ad8ccbd1c0c8974b663c79b1cb2cf"}, {0x1010, 0x118, 0x4, "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{0x80, 0x109, 0x40, "06fe66cb840275b0b8bb9ff1d8e86b8954fa0e67c527e9cb6b2979a4a41967e79382ed521b7a7a58a8f07101565dde8a620a80a97f972f24d5a3039ecc4c8fffb0f432f7c5e2817dd5edd325d6bbe2d92c365a108c64a56110680b0ab6744a0b69d80aef21d77b127b08472c0b"}], 0x1580, 0x20000010}, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getuid() write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 04:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x4, 0xc9e0, 0x7fffffff) clock_gettime(0x0, &(0x7f0000e96000-0x10)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000012e000-0x1c)={0x707, 0x7, 0x2, 0x0, 0x3, 0x8, 0xd83a, 0x3, 0x8, 0x200, 0x3, 0x6f8cdc99, 0x0, 0x79, 0xfffffffffffffff8, 0xfff, 0xffffffff, 0xbf1, 0x18cb}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$bt_l2cap(r4, &(0x7f0000d89000)={0x1f, 0x1, {0xb25c28c, 0x7, 0x8, 0x200, 0x6, 0x7ff}, 0x400, 0xfff}, 0xe) ppoll(&(0x7f0000b25000)=[{r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r2, 0x8008, 0x0}, {r0, 0x20, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x0, 0x0}, {r0, 0x200c, 0x0}, {r0, 0x80, 0x0}, {r2, 0x100, 0x0}], 0xa, &(0x7f000051d000)={0x77359400, 0x0}, &(0x7f0000cbd000-0x8)={0x3}, 0x8) socket$unix(0x1, 0x0, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00005e3000)=0x1) 2018/01/10 04:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000206000)={0x9, 0x0, 0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007ab000-0xa)='/dev/cuse\x00', 0x880, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000641000)=@common='bcsh0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00005f3000-0x20)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f01000)={0x8, r3, 0x2, 0x7}) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008ed000)={0x0, 0x7f}, &(0x7f00008a7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000cac000-0x8)={r5, 0x40}, 0x8) 2018/01/10 04:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b39000-0x4)="0013b48b", 0x1) lseek(r0, 0x0, 0x0) [ 30.474515] audit: type=1400 audit(1515559315.722:18): avc: denied { net_admin } for pid=3772 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 04:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f0c000)={{0x0, 0x1}, {0x7ff, 0x1}, 0x6, 0x5, 0xdc30, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000ba000)=0x0, &(0x7f0000787000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000886000)={0x0, 0x7, 0x30, 0xb261, 0x0}, &(0x7f0000901000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000402000-0x58)={0x0, 0x50, "f3e45dbabd69eb3bc5bcfc0b1094f71aca51598145e4e07e8d29226e52005aa7750a72f2a40e0a21f1195d00533097cac28a24a1579e2752659a6af3d886b93707710cb3ed559b16ebfdcbb3440c39af"}, &(0x7f0000569000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b35000)={0x40, 0x0, 0x1, 0x1, 0xffff, 0x7, 0x1fc0000, 0x100, 0x0}, &(0x7f0000ff4000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d2c000)={0x0, 0x3}, &(0x7f000086a000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e25000)={0x0, 0x8001, 0x5, 0x9a12}, &(0x7f0000498000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a4e000)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000caa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000043b000-0x8)={0x0, 0xbb}, &(0x7f0000232000-0x2)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000209000-0xa8)=[{&(0x7f0000e70000-0x1c)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000b71000)=[{&(0x7f00004b6000)="542f9d9ae1557cc54849c63bf0e33ce136c784d10b5ab69e1641250dedff5411e7eac254d5ad580200d1d447243a8b0b4ed3df23e4520c9f8222dfae5e1bf8989cdf6aec3846fcba421220ea3247a1142580cedddde0a16cfc335554d02841da2af0b3b9602472fc1ec1898da21706d4e6a4f05416c46bc073760ddecf8adbb3fb6a30b2d73d4c16ab0d4cfa0a4a331c417a27d000dde1b287520ee6b7f297719c2d47cdd245f9e191139ee079aad286853b8fb0617977409deefc65e89450628fef1b7c3e71e8eabb2ee9e46d921450089354b7b8db9c55aee2238c", 0xdc}, {&(0x7f000074e000-0xca)="bbfb6955460c0e8506dd91c71fe95535f660ab1adaa58ec1e1e3ffde0788d940368ca3d7bf5f213ed403f49ff5456e99299e2243c6f42ab4ff21c469f91a402053d20155037e45f2c35628bf15c6b312e4ded90837bc004414356edd1a98c723e968a585174adb54645b8142cb81030285919ae6ee4832fec7b1d2849b5119593bc518ebe6679e6968cd2c5016bb5ab92c25681a0dc78ae1e4adc776ebc46227261601931b09ef3bc9f77e60ce3d7ae7c133319f60b7efcf4abada912e41a32772b4204aafa622198e35", 0xca}, {&(0x7f0000245000)="9aca374c81510a8a4c2e477548927fd07d002f82523c3c256434da78d1c6bf60d53c4ef6ccc5188cce4cbbb6fdfc04b6896f2ea67e646d45886bcee1e897173cca0bdc3f323f2abcaeb7afbcba50fdd2501a2e06bf668619c31a797d43aadd1ddeeb4732a64fab3431eb625cf20e06a4cf859b378312ddf816aaa2ef51645bc0745becea51e03090be5ecd82a4482886d275450742e4e2455886ade0356f83d67e0be03f149e27d02195", 0xaa}, {&(0x7f0000eed000)="32a02072ef62b3907bc502a1b5c07c87e0dd0cd172a2847de08f76ba2ca528a2447c80fa15730fc85cb52cd20101f61236074afa54a0ba8b121a78559a5966da5a51ae6b779c1af902ef35ed2132426623f5509201ec1ca3556ee206555ad8e50b5e542b5cbf7d70cc13d9d15e7c1c7823c1d117f4ed12b0b2334303655384c22a9188138b42e27026d8c85706e9193e7fde59700b8730ebc0536e22c1785934458498dd213814d13e5a8f315a8f41d53862007ca77dff04751528030dcda639cc385a2ab81a910bd91d1658f471421699f9873d77", 0xd5}], 0x4, &(0x7f000014f000)=[@init={0x18, 0x84, 0x0, {0xea14, 0x3, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x3, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x8000000000, 0x8, r2}}], 0x90, 0x4000000}, {&(0x7f00000a0000+0xe94)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000961000-0x30)=[{&(0x7f00000d2000-0x1000)="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0x1000}, {&(0x7f0000da9000)="ec60e1f7d94ed3cbf6c2f6e5eac594c003781c8b6bc3c82b9d39c7b1242eba2cc47baf903d664c7020525fd34c70d73ac4893213baf7a8428d50d109d9e06e3399e48694afa41b5b1964706bc35d06c5cde48c28b84b4ae0f9d908313f6bed678090ed09e132ed990d1a83973d8985bc2f14aafb9e4769e82e7a3feb5eb24051f77aa2f75a2fb37706423c08c060e08ef5881bb6510cb41b3296a561ac075994e11a63b6e235fa2cf4da1fc2fca262767eea4d207f769ea0e81dfb7d6c05cbea688123eca2dfdd83d5e807307ada6b36a8dd3a59f6", 0xd5}, {&(0x7f0000f89000)="28ba5402464217ef8db9b449a04ee679eb5aa02c02b699f49c6811c4bedf4fc03d15b9b56ffec4f2f4a0f2968f17c9e27da1fa1ce242171a554ea7993dd97f2c06ee8cbe3f85c277a5b0acf7e9e1e7f1b4c5cb69ea18dda3d481d4f97223d0a821b8dcfaa9a61181a0719d2b759a80", 0x6f}], 0x3, &(0x7f0000bf2000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x10001, 0x0, 0x1, 0x41, 0x1f, 0x7, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8e, 0x202, 0x9, 0x40, 0x29d, 0x87f, 0x3ff, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x5, 0x7fff}}], 0x90, 0x8000}, {&(0x7f0000d94000)=@in6={0xa, 0x3, 0x380355f6, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f14000)=[{&(0x7f0000a89000-0x5c)="429ab53208241e5e8bbcfd5cdbb96651c1580176cd377c2ae9570e81a7a0c4ed379a2c9d851f4b51acaf2cf0107e3bbc1cde4ca9ae621952daba9ce053807e3cb25d91768ab2df223f3340c9a5e54621622adc5b56661096093a426e", 0x5c}, {&(0x7f0000275000-0x151)="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", 0x1000}, {&(0x7f0000613000-0x97)="d931af687e2833bcef50f36e96afe8943d690b818c82e2d254d73695df569e088ef85a6d54f0d6eefc45c3b7f8b936247d531d5bf6158a7385cfe06345bd940e19698cada45de2a9874df5989dd23a2c432d333ce63deed1232eb1753c04990cdcc3b411d24b32fdd4c95c40f264acbc98224aff62e2cf97c64af5ece6ab1882dabae5ac89a276e7e56ca56185639c0e4a21d1c393b387", 0x97}], 0x3, &(0x7f0000d4c000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x7, 0x2, 0xcb, 0x6, 0x8, 0x1, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0xfffffffffffffffd, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x35, 0x1f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xd0, 0x4, 0x5, 0x1a, r8}}], 0xc0, 0x801}], 0x3, 0x20004000) 2018/01/10 04:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r0 = socket(0x1, 0x6, 0x1000) bind$bt_hci(r0, &(0x7f00006e6000-0x6)={0x1f, 0x70, 0x3}, 0x6) keyctl$dh_compute(0x17, &(0x7f0000e32000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=""/21, 0x15, &(0x7f0000d4c000)={&(0x7f00005f3000-0x6)={'rmd256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000962000-0x10)="8800000000000000032bd600000100b3", 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006a5000)={@common='bpq0\x00', @ifru_flags=0x1001}) 2018/01/10 04:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c0e000)={0x1, 0x0}, 0x8) select(0x40, &(0x7f0000bb2000-0x40)={0x4, 0x3, 0x7, 0x5, 0x7, 0x8, 0x7, 0x77}, &(0x7f0000bd6000-0x40)={0x3ff, 0x5, 0x7e24, 0x7b5, 0x7, 0x6a4, 0xfffffffffffffffc, 0x779}, &(0x7f0000140000)={0x5, 0x51, 0x401, 0x8, 0x8, 0x1f, 0x4, 0x6}, &(0x7f00006da000-0x10)={0x77359400, 0x0}) pselect6(0x40, &(0x7f0000094000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={r1, 0x0}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000319000-0x10)={r2, 0x0}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)=""/124, 0x7c, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000eaa000)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000443000)={0x7, [0x401, 0x5, 0x6, 0x6, 0x3, 0x0, 0x81]}, &(0x7f0000a89000)=0x12) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) accept$llc(r0, &(0x7f00008fe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007dd000-0x4)=0x10) setsockopt(r3, 0x800000010d, 0x800000000011, &(0x7f0000c89000)="020800a0", 0x4) sendto$inet(r3, &(0x7f0000171000-0x98)="", 0x0, 0x0, 0x0, 0x0) vmsplice(r0, &(0x7f000030d000-0xa0)=[{&(0x7f0000c2c000)="350d8f8825587716a7", 0x9}, {&(0x7f000021d000-0xf0)="48efb3a0460a191b81c19466f7bab55a7bb9eb7ed0021fcdf24da17c61e7e73685ba26e001dde39fefc4540254454a577136d39cbdbd6291e1c554332ea3bf771bedeb284b96cd980b2a0605455bc787eb67d12d8ab3508e9b31c15d7407f97d78ab4a1b1214efed5313f36d3f4ee1dcf36a3fe3f4a8441ae8c89033334c2b2ee961749b333361fba755e17b41999434c4271737666f34f0a2be0efd927dc72447bd40d62f883e5a39f6f07bec67c9942c400a237c704d27afe4f9a7e72359d884a13b7d79fab325b3a4ce4a280cf3cefa806c1069fbd0af9575d17733ab25b55878c0804b440cc3c4ed6c1993719eb1", 0xf0}, {&(0x7f00003f3000)="", 0x0}, {&(0x7f0000069000)="bc3b2da29cd46f632d01c8dc353e30c4dec6f713b7b3708056158336cbbccb1bbcdb53132bc2be9804c1d618d0315d225529c6ff51140aeeb8cdae1344dffa39b9d1ce93bfe70df66797ff6b9fd72faacdb5563d23e044c0a2d6a24fe2f41730f7c883bb7530c0c6048e5af6f5c182cebc2ac4a2bb8c6faf21c1b818b9eb193b432adf06d781ee27510b97a31c84465afe6823609448f780a2832866d01a117bc26d6850555ee6a8836c8c7e2c594ae1119da6970dfea265295e0cdc56391ec5e2a9d19ec8472a247a55a896729a6246bdc3cef0c4b3fe88d7a281934f7891b8196134d9e2d5", 0xe6}, {&(0x7f000075f000)="720ef32bd31dee895eaed6914ef40bc6bbd07485656ba200645542bb8f04fe6c97e3ba7b44904ea597fe7daaba241be8b5b417f356f9d32e4af20932999e82da1f9300aa3796b761c6297d111f3fa4985e18b3a6451123977176a830948f0996cd4187669a812116079cf5f59d7f8cef778247e42b648da69f2c", 0x7a}, {&(0x7f0000371000-0x1000)="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", 0x1000}, {&(0x7f000052d000)="331358d7d86c13d6e0acd74c9e58cf87dc0986988ea22fc074825682e6bb8ab3c5c535dbbb89f441db1736c3189971f8ac02d9f343950dd596ebf1681f7ce33c03aa5408c01ca990838b3aafabc5ee82db603a5df7dcf474a841327c0ea2fe1095c891f613e3640f855a5f9e0a705db5ebef572d09bda8c30a388fbf8fe86129a4e2569bf5b099a8946042cb34cf45", 0x8f}, {&(0x7f00004f4000)="b981bb092382082ee37a88e50f7c49262b0da182c53217a3c138fd", 0x1b}, {&(0x7f0000634000-0x66)="9372dadbb49c39e64370eab55e8c99550fe318e3ca098797bd1ec03801fd34b7d34b1224998110cca31fdd433d009ea09b1dfc496b52dad5d98c8e5dcdf6a84fe898159a061eacd26c33fc1a1f11d82ca33c4a0a66386e9f17f0159a57ab252f41107e50cb02", 0x66}, {&(0x7f00006e8000-0x3)="d7cd4c", 0x3}], 0xa, 0x1) 2018/01/10 04:41:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=""/216, 0xd8) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x428100, 0x3) mmap(&(0x7f0000000000/0x1000)=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) clone(0x80000, &(0x7f0000003000)="01689af490744e3a4ac65e7bb019c22331b8a42fa1f4001c4af7450ef4d39c0a499cfd7e7e8f8a99747a48af23bf762600af586b2366017ae49d1df2825772a19bc0366d3eafc968253a18a39036749faf84de55f18b4ae942149d79a450a9b5a7e2fd40efd9b9aa1676fa88cc31d9c372b811bef0f2f1ebe2c34c17110b5890a9c117fa7fb2b350cf1dcfa1bc88a398f092e3ff9b3e4b82f11f66fdfe6cf6feb3711069b865dbc4511976fbb2bc5b3833a09de3c0eca32cb3524e041682e2b9a356a6dfabd06d336e4258dd4a029f25eb9ee1dd2f5132c4879febb7f7c1268e0f18bf", &(0x7f0000003000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000)="8963d1") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f00001dd000-0x2)="d8b9", &(0x7f000012c000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003aa000-0x2)='7\a') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d39000-0xa)='/dev/cuse\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000523000-0x4)=0x7fff, &(0x7f0000b6f000-0x8)=0x4) unlinkat(r2, &(0x7f0000a0d000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 04:41:55 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000091d000-0x4)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000832000-0x12)='/dev/input/mouse#\x00', 0xda4e, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000df0000)=0x0) sendto$inet6(r0, &(0x7f0000b40000)="05c0", 0x2, 0x0, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd7000-0x8)='./file0\x00') recvmsg(r0, &(0x7f0000fd5000)={&(0x7f00001f0000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d3f000-0x50)=[], 0x0, &(0x7f0000fd6000-0xaf)=""/175, 0xaf, 0x0}, 0x0) 2018/01/10 04:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ace000)='/dev/midi#\x00', 0x4, 0x8000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eb4000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x200, 0x7f, "a68d80693905c2c77f9abbc703d7f0d4de9e20a25c333427efdcae72b93ab0e51ab7d3b20d9aaa551d693e8b241a771cd3f68771cc89a5b66d744994f9f60a914a73ca7d7a631748d696a5d36767d02c"}, 0x160) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000537000-0x8)={0x0, 0x7}, &(0x7f00002f2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007a5000-0x98)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000, 0x8}, &(0x7f000059a000-0x4)=0x98) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) 2018/01/10 04:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000cb000)=0x0) [ 30.662627] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 30.688986] sock: sock_set_timeout: `syz-executor7' (pid 3809) tries to set negative timeout 2018/01/10 04:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xf) getsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000431000)={0x0, 0x0}, &(0x7f00004a4000)=0x10) 2018/01/10 04:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) get_thread_area(&(0x7f0000509000)={0x3, 0x0, 0x4000, 0x0, 0x3, 0x2, 0xa8, 0x7, 0x5, 0x80000000}) read$eventfd(r0, &(0x7f0000ce1000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f000016b000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000022000)=0x6, 0x8) socket$inet6(0xa, 0x80807, 0xfffffffffffffffe) 2018/01/10 04:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000018b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f0000c4b000)={0x0, {""/7}, 0x0}, &(0x7f0000480000-0x4)=0x10, 0x80000) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") 2018/01/10 04:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = creat(&(0x7f0000f68000)='./file0\x00', 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) dup2(r0, r0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) pwrite64(r0, &(0x7f000049d000-0x55)="e960b21353ed5aa3b979b4d41b74e7cf6ebec4a12b8e8ddec4b8cd1da1e05928ecc9b1aa54b3513588255157ff7ad5a06d3dbddca7505a1892ceb1e8d95ea0a09d99e03c8ebde6d4adccdd1f69e181dd71fe88eb53", 0x55, 0x0) 2018/01/10 04:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/10 04:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a0b4, {0x0}, 0x0, 0x0}, &(0x7f0000be9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) syz_open_procfs(0x0, &(0x7f000000e000-0x11)='net/sockstat\x00') syz_open_dev$evdev(&(0x7f00004cd000)='/dev/input/event#\x00', 0x0, 0x2c0000) 2018/01/10 04:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x1d, r0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000241000-0x4)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000189000)={r1, 0x0, 0x1, 0x6, &(0x7f00008b0000)=[0x0], 0x1}, 0x20) 2018/01/10 04:41:56 executing program 1: unshare(0x55fffffe) r0 = creat(&(0x7f0000ce1000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="6ca3b8b6e2395e1de9a4e366fe73d119", 0x5}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/117) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) [ 30.785843] sock: sock_set_timeout: `syz-executor7' (pid 3817) tries to set negative timeout 2018/01/10 04:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x6) sendto$unix(r0, &(0x7f0000225000)="8c8fb2ea1fda32263cbcfdf2322a828404792278e7d05c3d18a9c3a653d2ffbb4e54b4b19a223d54e947c03cb4cef54b3fb26f2013cf8d68c925dd689a2ece02d4a63173eacc1ee8601106a4f21bddd3059e1307d3b3084a7bc58ddeb8f069e5ee8db24842d16b20d1f653eb23dbd377d4ff031ea3761e5ce6e07c576693631cf03c995c11c6ba1a8cf4d05eb0ce8530371fb7338b94d84c59b431c555445eeb0e71d96944808182fcb2362bf39803f75bfeae232b4bb232642db21d3ff115211e5e3ab808ac291f445018576d74d949fb907155e67edd441b35c8246ce3418064b88f08d3342c2a1926856d22c8db98f92d5649d70228", 0xf7, 0x8800, &(0x7f00005a0000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r1, &(0x7f0000bf9000)="6e7301ed08a2") 2018/01/10 04:41:56 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000d000-0x4)=0x0) sched_setscheduler(r0, 0x3, &(0x7f0000004000-0x4)=0x2) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") 2018/01/10 04:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) setns(0xffffffffffffffff, 0x8000000) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f00009db000-0x7e)="c9f7a676e84a22e2218976a2d9595d95dbb4c5a7b6ec2a350503f8350a11323206003b5751b50bc43954130cbead6c55fc20eb9aaede93c55ea87fe62e4990b888adf3a4f4a6f7df692f5d73652e7155b8e1e71c9d2c91a2e6f23b1e7fe1bbca08e5e8d9956e276c8dba71dc895e66f35f99df5ca5427cef70a1e6426a54") close(r0) 2018/01/10 04:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f7e000+0xb08)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000783000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a9e000-0x10)={r2, 0x1, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff7c) 2018/01/10 04:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ea8, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000595000)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000081b000-0x2)=0x4, 0x4) connect$bt_rfcomm(r0, &(0x7f0000047000)={0x1f, {0xc2a, 0x9, 0x1f, 0x1, 0x4a, 0x2}, 0x5}, 0x9) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000510000)={0xa, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) stat(&(0x7f00008b1000-0x8)='./file0\x00', &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000f06000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) clock_gettime(0x0, &(0x7f000018b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00009d2000-0x4c8)={{0x9, 0x3, 0x100000001, 0x1000, "5ceab0517bc3935d3b46a768c68326439c207a2e62b3e2c90a12572aa4db0e0578e103bba3128000438dd372", 0x171}, 0x8, [0x400, 0x8, 0xa904, 0x8, 0x1, 0x3, 0x8001, 0x4, 0x7bab5c56, 0xc, 0xe72, 0x80000000, 0x0, 0x0, 0x83, 0x1f, 0x2, 0x8000, 0x0, 0xb3, 0xa48f, 0x8, 0x7fffffff, 0x7573ac2e, 0x0, 0x100, 0x8000, 0x4a, 0x9, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x48, 0x80000001, 0x55, 0x6, 0x200, 0x80, 0x0, 0x10000, 0x1, 0x6, 0x4, 0x1, 0x8001, 0x61e, 0x9, 0x1f, 0x1, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x200, 0x5, 0x4, 0x3, 0x0, 0x6, 0xfffffffffffffff7, 0x1, 0x800, 0x1, 0x2, 0x5, 0x9, 0x9, 0x1, 0x9, 0xfe00000000000000, 0x8, 0x401, 0x0, 0x3ff, 0x20, 0x5, 0x3, 0xfffffffffffffffb, 0x2, 0x1, 0x9, 0xffffffff, 0x400, 0x1, 0x1, 0x820f, 0x1, 0x2, 0x1, 0xfffffffffffffffa, 0x7, 0x200, 0x0, 0x1, 0x8, 0x6, 0x5, 0x2, 0xffff, 0x40, 0x6, 0x8, 0x9, 0x80000001, 0xfffffffffffffff9, 0x8, 0x8, 0x10000, 0x9, 0x5, 0x2000000000, 0xec, 0x8, 0x5, 0xfff, 0x2, 0x1, 0x7ff, 0x7849, 0x1, 0x401, 0x401, 0x1, 0x80, 0x80, 0x10001, 0x4], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchownat(r0, &(0x7f00009c7000-0x8)='./file0\x00', r1, r2, 0x1100) 2018/01/10 04:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) r2 = getpid() ioprio_get$pid(0x3, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000741000-0x50)={{0x2, 0x2}, {0x1, 0x3}, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006d2000)=""/238) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ftruncate(r1, 0x9) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/enforce\x00', 0x181480, 0x0) fstat(r1, &(0x7f0000248000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077b000-0x4)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000492000-0x8)={0x6, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000016b000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000)=0xe8) r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f7000)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000040a000)={0x0, 0x0, 0x0}, &(0x7f0000611000-0x1)=0xc) sendmmsg$unix(r3, &(0x7f000055d000-0x38)=[{&(0x7f00000dd000+0x58d)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009ef000)=[{&(0x7f0000f5d000)="5296e3b353412255e445f1897544ed4b454bdedbfa1583353495a016ebdb10830e6e5d9cbf1eee9fbdf238ed17ed6ee66ca34dee76dfe5c0d08cf4022047a5846519972ce442b3371561b426ae2630d31faf0a236452b2675b60fe75df619a3f0d35d55fe4e6cc06dfaf6313e0d6f19597b0963118aa566e0abd6b67bca3ca2bae9896ae34802348958db1074226109e572fe45ea45529786e3f6024c4b008bd1fbf6cbb4f3c70228ac3f98b4855b2f1b492f60ed3a23e4752f590181ae5e3498cc4a52e083089de129e14f63c428dc980ba3a46a215d3e807ac35d220f9296866d006ccd171ba50fe195c37fbb9b21ce0eebb896bf9733509", 0xf9}, {&(0x7f0000c9e000)="7d5043ffcd880011e98eeaa90fda9be310f7d4f0d958f105f6774834e8342b876959fc9fce548d592593b9f09155f3bcf30a2830", 0x34}, {&(0x7f00004e2000-0xb5)="12a7efa3b2f04ef312adf0f8e47da8e30eee6871a2878e5e8dbd537e5773d9eb9b32c2e2846ab939ffa258ab0f11d1f551f58ee7ca0008106a923a973e62934c91360f1e8d778eb3d5549ec54b72f623476d5c450a79e1c7188f0b38bf7131746a433a80ce14933d91c5010c51018f67634bd77d3ff9d2a699d045a54abfd752b9f22bc9f4c842b47c4476c0eb06b413a6a3d79951183c0ce4221d37ec5053925ebccdce176d5989f00bc0814c3219e572ac0e759c", 0xb5}, {&(0x7f00008d8000)="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", 0x1000}, {&(0x7f0000d3a000)="876a95f2571fd49bd8fb76d8486891bff19038559255f99ac792b8ece3b2bc1dd9058209cfbacaf70fe2b8d4203c15c080016933cd403322e69e7380a7e5de7ba2f544a80c0ad34e2cee0e6d068f20786522f8ba528dea2a0b8fadc08ce6782271234df9d24d658a5bbe6781756f3383c0a40a43162a8efd009281d516a6a573b72c533251dca975e6bf4887f1f8404ab7e886a9c0ffe6", 0x97}, {&(0x7f0000b9e000)="198e50568981066f6b397f03fda4b0725166309b3568334bd1234b91aa0388f8e2da7024326e", 0x26}, {&(0x7f0000a33000)="03c54c58424605ba2e1ce240f4c04e46668226a686867e0e66ed4e8db3d20aeedb1366733cd49be3750f8fac52bee106f51c0f14a38b4f1788b95461acbc5f21eea6323c", 0x44}, {&(0x7f0000f9b000-0x1a)="ac471ec7497cb25e7f2f26b9ec75193f22ce13e020fa65f7c20f", 0x1a}, {&(0x7f0000a00000)="98fe41f0a887c364adb1a9c758af901a4b8591faab51832d8cfd0d2edd82a2350478f4dc172c26528802e12545f2ba8ccebf272c86409d3d2d13ddaa3bf7f1c08b8ee5e695468e0155e33351e1c67db5f8229f", 0x53}, {&(0x7f00006a1000-0x75)="13334419995356484c2169a57875ac778505f2ff80475f13dc83cf9b1c7d6871118da4617d73e2289a0ae295ea295aac6085777546df995ed83fd4137e3e651d37ed6de144825cd9a6f63df2cc18ce55e5eb3815ebc90ccf1cf02b238316f311f1641c40e94b47acfee9ba142d6452cdd2a0087352", 0x75}], 0xa, &(0x7f000045e000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0xc0, 0x4040000}], 0x1, 0x40000c0) 2018/01/10 04:41:56 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003a000)='vboxnet0-\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x20202) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x57, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000e16000)={0x2, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x101, 0xfff, 0x5, 0x3, 0x6252, 0x4, 0x8f, 0x400, 0x0, 0x4, 0x1, 0x4, 0x8, 0x7, 0xffff}) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/10 04:41:56 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b00000)={0x0, 0x0}) 2018/01/10 04:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000c11000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000bbe000)='/dev/vcsa#\x00', 0x100000001, 0x40) ioctl$TIOCSBRK(r1, 0x5427) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cc, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000063000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x7, 0x7, 0x9, 0x10000, 0x100, 0x7fff, 0x0, 0x3, 0x1000, 0x6, 0x5, 0x9, 0x3, 0x2]}, &(0x7f0000974000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c0000)={r2, @in={{0x2, 0x3, @rand_addr=0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f00008c9000)=0x98) 2018/01/10 04:41:56 executing program 3: r0 = socket$inet6(0xa, 0x4000000000080005, 0x0) creat(&(0x7f00001c3000-0x8)='./file0\x00', 0x10) setsockopt(r0, 0x84, 0x12, &(0x7f0000a2c000-0x6a)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf6000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000004000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000-0x18)={0x1ff, 0x61, 0x4, 0x4, 0x6, 0x7fffffff}) accept4$packet(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x1, 0xf7c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xf9, 0xa00000000000000, 0x4, 0x4, 0x8d, 0x1, 0x80000001, 0x20, r2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0xb4, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x60200) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x59, 0x202, 0x7, 0x1, r3}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x7ff}, &(0x7f0000004000-0x2)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x401}, &(0x7f0000000000)=0x8) 2018/01/10 04:41:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) 2018/01/10 04:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ed0000-0xd)='/dev/net/tun\x00', 0x0, 0x408200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200ede3ffd57472e1c4c3ff0fc07f"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d78000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004dc000-0xc4)=@ethtool_drvinfo={0x3, "a30e4f90ce863ef06d31564d53e57fb835e58d6bf156725fdedc0977a0a4e97a", "eba212d7b8f5b9b286705d9958e9968e01f4cbc958189692c2f2e8782206f8a5", "c867a0303f0bd1a15b3808f81ea31717728aa545b9dccb9cb76871e1f683a7df", "50b76577aa350963aa09220fdfaf0a0d9ead278d05edfb0133436775d3801249", "8c31b2d43a47eb09ffc22b10471d6fe023a4157c85d3e334fd3f3783199d6c7a", "0b7a4eb0d1fa70d2b375c17a", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:41:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x101, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb)={0x97c8, 0x5, 0x0, 0x87, 0x1, 0x9, 0x8, 0x9, 0x6, 0x9, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/10 04:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f0000d44000)="3984fb265329b9a5b4c8ba6333e3d2753b4dca9b37a12e86") 2018/01/10 04:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fca000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000948000-0x78)="caa3cb4bf9af7790e7b57f86dbda7c67d4ef1b4e5b3fa4ebaa52ce073f78a3acebfe0a292a0e46b3fcebd3652072b30f91d7802205cad70a4eaa6b283465bd0ce2692e06e1fae227660c058c09e581d914f4ae0f4cfd5043c5f5c0b069bbe3f466966520f89bc590cc70595233d3993307319fc47250f141", 0x78) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000afc000)={0x0, 0x37e}, &(0x7f0000166000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006b7000)=@assoc_id=r4, &(0x7f0000518000)=0x4) 2018/01/10 04:41:56 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000fd0000-0x59)="2400000028007108000000180008000001efff01000000000000000000000900000000d8", 0x24) socket(0x4, 0x7, 0xf4da) socket(0x1, 0xa, 0x12ca) 2018/01/10 04:41:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f000006c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000290000)=0x14, 0x0) connect$packet(r0, &(0x7f00001a2000-0x14)={0x11, 0xff, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f000041f000)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00009b2000)=0x0) bind$alg(r2, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x20000000, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) 2018/01/10 04:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000655000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$urandom(&(0x7f00009e7000)='/dev/urandom\x00', 0x0, 0x40) sendmsg$key(r0, &(0x7f000071f000-0x38)={0x0, 0x0, &(0x7f0000e26000)={&(0x7f0000eb2000)={0x2, 0xf, 0x6, 0x9, 0x2, 0x0, 0x4, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ead000-0x4)=0x6, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007d6000)="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") sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005f4000-0x10)={0x8, 0x4, 0x200000000000003d, 0x8}, 0xffffffffffffff5f) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ffe3000000000000010000003e9d5754", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = shmget(0x2, 0x3000, 0x78000000, &(0x7f000027b000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000f7a000)="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", 0x501}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/10 04:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab6000-0xe)='/dev/sequencer2\x00', 0x20000, 0x0) userfaultfd(0x80800) getpeername$ipx(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000890000-0x4)=0x10) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000671000)=0x1) write(r1, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x50) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/10 04:41:56 executing program 0: io_setup(0xfffffffffffff125, &(0x7f0000a5b000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bdb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r2 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000073b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0x2, 0xa, 0x25, 0x8, 0x8}, 0x20) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) r3 = syz_open_dev$sg(&(0x7f0000c83000-0x8)='/dev/sg#\x00', 0x1004000fffffffc, 0x801) writev(r3, &(0x7f0000e8d000)=[{&(0x7f00000b5000)="5c65ea63fa8e29f1463a58c0ebcbc136764b8e5674218681254922f9df3b80675512bca73864c838415536585d81d6c5a1548ccb94d15f23f452e89ab8fee68b78fbb2e4840afd8eb983c4ac1da9ce762f2ef24ff1649a4b24f057a758fd4f313d71add839f5729b82d730787452d883f360e62f2786c9d59c5067853c3634f2132a9d39c855211e5f14431f3ca023ffb5e14152f8979f6a2c49cd31c8313ccc74565a4b3c6ab3930f48d6efd19fb90177b2c89d30fe8205f6c68dab7622df33c11b449ae127c5adb4134c6274086bf44d59faa35b6fe207cd403f0a4bd6a75261f9fd4eff82ac5c8e73ddd334b72fed4a8b769816e0141b", 0xf8}, {&(0x7f00000e3000)="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", 0xff}, {&(0x7f0000579000-0x81)="e0fd34124d4900690c3e42a3031ca70e7e9a0107beb579bb31a59e6d77c40a161a93e9a256a9cd4d5be86c44144d6dd367ead7039dbebb73145c3342b8eb48b65bf48cfd6beebd293030e799f212614b40fc78a081f775ddb861c871174bd827fe336e25b7d0674c699658bc643e0666e4e7e43d95122fb0bb29dca8d16ac69a7d", 0x81}, {&(0x7f00008d9000-0x1000)="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", 0x1000}], 0x4) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000e3e000)=0x3, 0xfffffffffffffe4e) io_submit(r0, 0x9, &(0x7f00000fd000)=[&(0x7f0000d19000-0x40)={0x0, 0x0, 0x0, 0x3, 0xd2, r3, &(0x7f00008e6000-0x77)="8d4df9f6bbc912cb916569ce482cda0d9aa26a538d3886923ac37beed995ed1a2859a3ff17504a108d1efb5766f6d8ffea68c29df385ba696246d78033b5a46125ab216b745e0aa84c39978ad5a007ddb898567117f074cb7c718c68872d2e35060196262786a0bd902a17b9aa936894a0f2f21a7e97d4", 0x77, 0x5, 0x0, 0x39b6e3158fbb153, r1}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x9, r3, &(0x7f0000bfb000)="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", 0x1000, 0x0, 0x0, 0x1, r1}, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000ac8000)="2a433fc917dcbfe15d3cdd5d1a66b0585658ffdf76b92c87c3e9391f502d5e0ac8d8518617493d538c09508126002ac38f217b3a364cdb71a10c0e4a7b8cfec6c333bfad1adabf7acc159746a10625acf8f77b71bc6cb0926c05863b4d38c2a4ba1359a84e21943c721da5a8d1f587e81d96bc1b726c82868058445d129d6ef9f347ef25f93ffc5c17d45c61ec1ccef0c7ba51f834806d01336e92", 0x9b, 0x4, 0x0, 0x0, r1}, &(0x7f00001a4000)={0x0, 0x0, 0x0, 0xf, 0x6, r3, &(0x7f00006df000)="f80c7a4b9a87888fbb03", 0xa, 0xfffffffffffffffd, 0x0, 0x1, r1}, &(0x7f00000f9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f00001b8000)="238cd7e5d759817c62bc917424c416d241555a59a9dc5efe8a1f3bd63b99a9ace6120cea7859a625fb686462234877dfab42649cb1bb26b69aa728e230951a1d29d3ac68601ba18d7cbe6503a9dce796dd9288de2d0307b8d796709298fb415b82fbba4f829b0e6ffd5455cd4aff8ab883f69de42dd97734faa04107a502a4b40c6c87a39f5e611cf86e5e2137c4c868fe1e395a6e4ce6e8b619b42a710572f3262ffadd0cd35ffd86e0077bf944d6e49fd10feeec4ce5ec71136ac4a51728cebc2a5d4ad63661381c8bf623c59b4e06c9b0faa5c52f0a2a58a24ec00d550cc89c17b43bc081e6ed9799be4283d16e", 0xef, 0x2fa, 0x0, 0x1, r1}, &(0x7f0000c62000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000d2c000-0x94)="08297084c8b87907bb2e7900663a5bfcc26205b812607f9944c786a301fe9cacf7641fd916d8eaaf9267f9b85e122e30f370166a6edb28af99b9b7b4180c7565030a1d5954b9a19094e8a3e31bd63aaa74bb22b9bfd91769e84c66c656533543042c117b6c2fbc345b3782fdd2f1c71fef3ff74015bc08ca9f8924ac19e9985884a03a0a0a2d83d5fb4badabe9d961454bc5ecc0", 0x94, 0x100000001, 0x0, 0x0, r3}, &(0x7f0000a7f000)={0x0, 0x0, 0x0, 0x3, 0xa2, r3, &(0x7f0000191000-0xbe)="4a56b3471296311ed58621f458b8629e031e9f9174b94d5169df71741527dc4fd6b552eab777033e7016afdd017cef7b87a8210c44cad5e7557599112f4268874533817b0286ae14d6d6a932f42be6711414ebaaf368a183740b0c5048340b53ea780f1ecfe8399812e0a1bec4c24850792776b3d4c0137e49e776a6086d267e168e9391fef845e294a24253b28230151b73458d313a7bd54c73b3ad627eee9273c21ef212d35321a135c5a95171100d47cf2ab8777dbbe3d754e009e077", 0xbe, 0x284, 0x0, 0x0, r3}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00009f1000)="4a4aa678c21e785eee898423b3590929e78d1215b77bb8d0c87e6e657de8b6b8b5d47fd75f991cf3c07c63a59e4a541dd2c9037a2c417898d94f80e987dad5b7bccee4fc4ee8dd41259dc94e61dbed9a12e5b25cf2a4a480d3e3e866a4a1a4d0", 0x60, 0x3, 0x0, 0x0, r3}, &(0x7f000095e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f00003fb000)="571cd95dec882677d27c9d0ee93f23ed03769627fe104b2bdb04745f373a46342c6cc5cd25a4fabfb016d9575cb6213a64ec5a152c2db51dad6893d9fd7aeed53658d9b3954443963896b049cec7656fe1dabded2dcbb973df54c9303c54e515cd5078d7a6152db7dd22e21ff0878296805d74d286347aef7080973d1a5726e518a96007c191f53127f3494db4808eaaa4d49ae58eabbddf5b3557db1bafac01", 0xa0, 0x6, 0x0, 0x0, r3}]) r4 = gettid() setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00008ca000-0x1a8)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000bf9000)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00009d0000-0xc)={r1, r2, 0x200}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000260000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc741, 0x5, 0x7, "a93170d41690bdd3342921c74612c15f6e36a291b0d76f417462a2354a0bbbb81d2f491509118b01da3f630425ff949571be793669eb4d9db9a2ef037b20d1b82dff4901516e9d48d75876fb845e6cee"}, 0x160) 2018/01/10 04:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ff000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000359000)="") chdir(&(0x7f0000189000)='./file0\x00') open(&(0x7f0000e9e000-0x8)='./file0\x00', 0x10041, 0x0) 2018/01/10 04:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004c1000-0x28)={0x5, 0xffffffff, 0xffffffffffff0000, 0x400, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000e44000-0xbb)=""/187) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000fda000-0x4c8)={{0x60, 0x5, 0x0, 0x8, "70640560634ab006d4aaea31d4a1f74334b15abca17d029e0bf1da62044c506d08ce4969137724a062e63a83", 0xb53}, 0x1, [0x2, 0x800, 0x7, 0x80000000000, 0x9, 0x20, 0x62e, 0x1ff, 0x4, 0xff, 0x7, 0x80000001, 0x8000, 0x2, 0x546b, 0x4, 0x3, 0x4c706085, 0x2c, 0xffffffff, 0x6, 0x4, 0x0, 0x4, 0xf9ef, 0x0, 0x7, 0x1000, 0xfffffffffffffffc, 0x0, 0x2, 0x1, 0x1, 0x476, 0x3, 0x3fe6, 0x1, 0x3, 0xffffffff, 0x3, 0xb319, 0x8, 0x5, 0xffffffffffffff4f, 0xd70, 0x9, 0x3, 0x7, 0x7, 0xfffffffffffffffe, 0x5fc, 0x2, 0x7, 0x7ff, 0x100000001, 0x7, 0x0, 0x80000000000000, 0x0, 0x9, 0xfaba, 0x0, 0x8, 0x4, 0x0, 0x0, 0xe6d5, 0x0, 0x6, 0x3f, 0xfffffffffffffff9, 0xc20, 0x3, 0x9, 0x5, 0x1, 0x8, 0x5, 0x0, 0x0, 0x7, 0x1, 0x3, 0x40, 0x2, 0x5, 0x5, 0x401, 0xfffffffffffffffe, 0x8, 0x0, 0x9c, 0x5, 0x2, 0x7f, 0xcbd, 0x7, 0x101, 0xfff, 0x0, 0x1480, 0x85, 0x2, 0x3, 0xfffffffffffffff8, 0x0, 0x3f, 0xff, 0x7ca, 0x6, 0x0, 0x76, 0xfffffffffffffff8, 0x7ff, 0x9, 0x622, 0x2, 0x1356, 0xff, 0x1, 0x0, 0x9, 0x0, 0xffffffffffff7f65, 0x3, 0x1, 0x8, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:41:56 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000860000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00009fc000)=""/151, &(0x7f0000437000)=0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$midi(&(0x7f0000130000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c1e000-0x4)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000332000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000333000)=0xb175) ioprio_get$uid(0x3, r3) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000066000)=""/4, &(0x7f0000651000-0x4)=0xfffffffffffffe87) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00006c8000)=0x0, &(0x7f0000342000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000898000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000026000)=""/4096, 0x1000, 0x2, &(0x7f0000b0c000)={r4, r5+30000000}) [ 31.239365] ================================================================== [ 31.246817] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 31.253394] Write of size 2 at addr (null) by task syz-executor5/3939 [ 31.260823] [ 31.262440] CPU: 1 PID: 3939 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #52 [ 31.269955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.279296] Call Trace: [ 31.281879] dump_stack+0x194/0x257 [ 31.285515] ? arch_local_irq_restore+0x53/0x53 [ 31.290183] ? lock_acquire+0x1d5/0x580 [ 31.294146] ? snd_pcm_oss_sync+0x3a6/0x830 [ 31.298468] ? linear_transfer+0x634/0x900 [ 31.302707] kasan_report+0x13f/0x360 [ 31.306514] check_memory_region+0x137/0x190 [ 31.310915] memcpy+0x37/0x50 [ 31.314011] linear_transfer+0x634/0x900 [ 31.318093] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 31.323198] ? add_wait_queue+0x1a9/0x290 [ 31.327343] ? lock_downgrade+0x980/0x980 [ 31.331475] ? snd_pcm_plugin_build_copy+0x390/0x390 2018/01/10 04:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) [ 31.336569] snd_pcm_plug_write_transfer+0x24e/0x410 [ 31.341669] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 31.347372] ? snd_pcm_format_physical_width+0x5b/0x70 [ 31.352640] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 31.358342] snd_pcm_oss_write2+0x260/0x420 [ 31.362637] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 31.367122] ? rcutorture_record_progress+0x10/0x10 [ 31.372128] snd_pcm_oss_sync1+0x1cc/0x550 [ 31.376365] ? snd_pcm_oss_write2+0x420/0x420 [ 31.380848] ? unwind_get_return_address+0x61/0xa0 [ 31.385771] ? __save_stack_trace+0x7e/0xd0 [ 31.390084] ? check_noncircular+0x20/0x20 [ 31.394297] ? wake_up_q+0xe0/0xe0 [ 31.397823] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 31.403006] snd_pcm_oss_sync+0x5b6/0x830 [ 31.407154] ? snd_pcm_oss_sync1+0x550/0x550 [ 31.411552] ? fsnotify_first_mark+0x2b0/0x2b0 [ 31.416111] snd_pcm_oss_release+0x20b/0x280 [ 31.420489] ? snd_pcm_oss_sync+0x830/0x830 [ 31.424779] __fput+0x327/0x7e0 [ 31.428041] ? fput+0x140/0x140 [ 31.431294] ? _raw_spin_unlock_irq+0x27/0x70 [ 31.435763] ____fput+0x15/0x20 [ 31.439015] task_work_run+0x199/0x270 [ 31.442877] ? task_work_cancel+0x210/0x210 [ 31.447168] ? _raw_spin_unlock+0x22/0x30 [ 31.451286] ? switch_task_namespaces+0x87/0xc0 [ 31.455943] do_exit+0x9bb/0x1ad0 [ 31.459378] ? mm_update_next_owner+0x930/0x930 [ 31.464025] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 31.469197] ? __might_sleep+0x95/0x190 [ 31.473146] ? find_held_lock+0x35/0x1d0 [ 31.477186] ? futex_wait+0x402/0x9a0 [ 31.480955] ? lock_downgrade+0x980/0x980 [ 31.485071] ? perf_trace_lock+0xd6/0x900 [ 31.489191] ? __unqueue_futex+0x1c0/0x290 [ 31.493397] ? lock_release+0xa40/0xa40 [ 31.497343] ? trace_event_raw_event_lock+0x340/0x340 [ 31.502504] ? do_raw_spin_trylock+0x190/0x190 [ 31.507063] ? futex_wake+0x680/0x680 [ 31.510832] ? check_noncircular+0x20/0x20 [ 31.515047] ? mmdrop+0x18/0x30 [ 31.518302] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 31.523376] ? futex_wait+0x6a9/0x9a0 [ 31.527158] ? find_held_lock+0x35/0x1d0 [ 31.531206] ? get_signal+0x7ae/0x16c0 [ 31.535076] ? lock_downgrade+0x980/0x980 [ 31.539204] do_group_exit+0x149/0x400 [ 31.543065] ? do_raw_spin_trylock+0x190/0x190 [ 31.547641] ? SyS_exit+0x30/0x30 [ 31.551064] ? _raw_spin_unlock_irq+0x27/0x70 [ 31.555532] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 31.560521] get_signal+0x73f/0x16c0 [ 31.564214] ? ptrace_notify+0x130/0x130 [ 31.568251] ? exit_robust_list+0x240/0x240 [ 31.572541] ? snd_pcm_oss_make_ready+0x8f/0x130 [ 31.577285] ? snd_pcm_oss_write+0x55b/0x830 [ 31.581672] ? _cond_resched+0x14/0x30 [ 31.585626] ? __inode_security_revalidate+0xd9/0x130 [ 31.590788] ? selinux_file_permission+0x82/0x460 [ 31.595610] do_signal+0x90/0x1eb0 [ 31.599121] ? rcu_pm_notify+0xc0/0xc0 [ 31.602984] ? setup_sigcontext+0x7d0/0x7d0 [ 31.607277] ? vfs_writev+0x210/0x340 [ 31.611051] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.616041] ? kfree+0x1f6/0x260 [ 31.619378] ? vfs_writev+0x215/0x340 [ 31.623145] ? __fget_light+0x297/0x380 [ 31.627090] ? vfs_iter_write+0xb0/0xb0 [ 31.631040] ? get_unused_fd_flags+0x190/0x190 [ 31.635602] ? rcu_note_context_switch+0x710/0x710 [ 31.640510] ? exit_to_usermode_loop+0x8c/0x2f0 [ 31.645153] exit_to_usermode_loop+0x258/0x2f0 [ 31.649704] ? ioctl_preallocate+0x2b0/0x2b0 [ 31.654084] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 31.659594] ? selinux_capable+0x40/0x40 [ 31.663639] syscall_return_slowpath+0x490/0x550 [ 31.668364] ? prepare_exit_to_usermode+0x340/0x340 [ 31.673349] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 31.678252] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 31.683237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.687970] entry_SYSCALL_64_fastpath+0x98/0x9a [ 31.692695] RIP: 0033:0x452ac9 [ 31.695870] RSP: 002b:00007fcddf4bdce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 31.703544] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 31.710787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 31.718032] RBP: 000000000071bf80 R08: 0000000000000607 R09: 000000000071bf58 [ 31.725277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 31.732517] R13: 0000000000a2f7ef R14: 00007fcddf4be9c0 R15: 0000000000000002 2018/01/10 04:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b7e000-0xb)='/dev/adsp#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d3000-0x8)={0x0, 0x8, 0x314a91d1}, &(0x7f0000a5d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe9000)={r1, 0x7e, "e7e6d8f3a7318422821550d3aae22315f5e364afc8726b724ef5c218454e14fab6802256bf43f00010c56ef16371d8e1db9229a268e55c3dc01db95bd5ee39a2c3fe181aa057f78cd8d83a26d631f2c9654a04e74c53a590f5e68638778f72517ba2da65038d98002dfaa9a54b8974eb903e3179b3dc5d4ea1289c9f3390"}, &(0x7f00006f1000)=0x86) sendmsg$unix(r0, &(0x7f0000018000)={&(0x7f0000de5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c6c000)=[{&(0x7f000000c000-0x1000)="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", 0x1000}, {&(0x7f00001a7000-0x4e)="25cb5d13c07ff92067b30ce3bc07e42620b6be1a9c34e567954f746df7f1963ca107705a68f89dac44d96b08fa598536074833f52bc8a3831e90865371ac11cf5d9de1ba15dbcbb5738eb8193b6c", 0x4e}], 0x2, &(0x7f0000de6000)=[], 0x0, 0x800}, 0x800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00004cd000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/10 04:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x2, 0x801) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 2018/01/10 04:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x6, 0x40000000200) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000629000)=0x9) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000082d000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000082d000-0x8)={0x0, 0x2}, &(0x7f0000b99000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d39000-0x4)=r2, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xffffffff00000000) r3 = openat(0xffffffffffffffff, &(0x7f00005c8000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001ec000)={0x0, 0x41, "5c97c72edf8e888f6ad73108166a741a8af4435e4992f5f3bf1203a3099f99efa785c0c7e2ca6374620f5d2c259a1290b05ad269e974329a627d79d9d310824728"}, &(0x7f00000b9000)=0x49) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c2d000)={r4, 0x6bd22029, 0x7c, "f0f590ec9fde50a2c8500c4d4bdb6b0ba43e0a5eeba169cb9ec2c9c49bfca191f40351728b1a25db4f91dad7e9147039fbfb875d7b0dafb53af4d5c4ff7f045ad7a7746f544d78d62037e1177448acd93436f361601fcdd0cd5ee7f2928bc5a39e3653241aa5f82790638aa741443f95993c0426523c219efb3a3a20"}, 0x84) syz_emit_ethernet(0x66, &(0x7f0000189000-0x39d8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 31.739771] ================================================================== [ 31.747095] Disabling lock debugging due to kernel taint [ 31.752719] Kernel panic - not syncing: panic_on_warn set ... [ 31.752719] [ 31.760061] CPU: 1 PID: 3939 Comm: syz-executor5 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 31.768877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.778209] Call Trace: [ 31.780774] dump_stack+0x194/0x257 [ 31.784370] ? arch_local_irq_restore+0x53/0x53 2018/01/10 04:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000005, 0x0, 0x78f7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x81, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getdents64(r0, &(0x7f00004a0000)=""/187, 0xbb) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000575000)=0x14) 2018/01/10 04:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000d9e000-0x38)={&(0x7f0000e23000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xff58, &(0x7f0000159000-0x10)={&(0x7f0000e29000-0x88)={0x30, 0x16, 0x300, 0x4, 0x2, {0xe, 0x0, 0x0}, []}, 0x88}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xf3c2, 0x2, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d36000)={r0, 0x3, 0x1, 0x1000, &(0x7f0000988000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/10 04:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006e9000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x8000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000325000)={0x1f, 0xef8, 0xff, 0x6, 0x3, 0x4, 0x9}, 0xc) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x2, 0x7, 0x0) [ 31.789015] ? kasan_end_report+0x32/0x50 [ 31.793151] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.797897] ? vsnprintf+0x1ed/0x1900 [ 31.801695] ? linear_transfer+0x5c0/0x900 [ 31.805919] panic+0x1e4/0x41c [ 31.809103] ? refcount_error_report+0x214/0x214 [ 31.813845] ? add_taint+0x1c/0x50 [ 31.817379] ? add_taint+0x1c/0x50 [ 31.820916] ? linear_transfer+0x634/0x900 [ 31.825137] kasan_end_report+0x50/0x50 [ 31.829099] kasan_report+0x148/0x360 [ 31.832885] check_memory_region+0x137/0x190 [ 31.837276] memcpy+0x37/0x50 [ 31.840367] linear_transfer+0x634/0x900 [ 31.844426] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 31.849513] ? add_wait_queue+0x1a9/0x290 [ 31.853636] ? lock_downgrade+0x980/0x980 [ 31.857752] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 31.862825] snd_pcm_plug_write_transfer+0x24e/0x410 [ 31.867900] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 31.873581] ? snd_pcm_format_physical_width+0x5b/0x70 [ 31.878824] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 31.884519] snd_pcm_oss_write2+0x260/0x420 [ 31.888810] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 31.893276] ? rcutorture_record_progress+0x10/0x10 [ 31.898263] snd_pcm_oss_sync1+0x1cc/0x550 [ 31.902471] ? snd_pcm_oss_write2+0x420/0x420 [ 31.906942] ? unwind_get_return_address+0x61/0xa0 [ 31.911840] ? __save_stack_trace+0x7e/0xd0 [ 31.916131] ? check_noncircular+0x20/0x20 [ 31.920343] ? wake_up_q+0xe0/0xe0 [ 31.923851] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 31.929020] snd_pcm_oss_sync+0x5b6/0x830 [ 31.933144] ? snd_pcm_oss_sync1+0x550/0x550 [ 31.937525] ? fsnotify_first_mark+0x2b0/0x2b0 [ 31.942078] snd_pcm_oss_release+0x20b/0x280 [ 31.946454] ? snd_pcm_oss_sync+0x830/0x830 [ 31.950742] __fput+0x327/0x7e0 [ 31.953994] ? fput+0x140/0x140 [ 31.957246] ? _raw_spin_unlock_irq+0x27/0x70 [ 31.961710] ____fput+0x15/0x20 [ 31.964958] task_work_run+0x199/0x270 [ 31.968814] ? task_work_cancel+0x210/0x210 [ 31.973103] ? _raw_spin_unlock+0x22/0x30 [ 31.977227] ? switch_task_namespaces+0x87/0xc0 [ 31.981869] do_exit+0x9bb/0x1ad0 [ 31.985294] ? mm_update_next_owner+0x930/0x930 [ 31.989934] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 31.995092] ? __might_sleep+0x95/0x190 [ 31.999043] ? find_held_lock+0x35/0x1d0 [ 32.003078] ? futex_wait+0x402/0x9a0 [ 32.006845] ? lock_downgrade+0x980/0x980 [ 32.010960] ? perf_trace_lock+0xd6/0x900 [ 32.015082] ? __unqueue_futex+0x1c0/0x290 [ 32.019283] ? lock_release+0xa40/0xa40 [ 32.023227] ? trace_event_raw_event_lock+0x340/0x340 [ 32.028384] ? do_raw_spin_trylock+0x190/0x190 [ 32.032933] ? futex_wake+0x680/0x680 [ 32.036703] ? check_noncircular+0x20/0x20 [ 32.040903] ? mmdrop+0x18/0x30 [ 32.044151] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 32.049219] ? futex_wait+0x6a9/0x9a0 [ 32.052998] ? find_held_lock+0x35/0x1d0 [ 32.057035] ? get_signal+0x7ae/0x16c0 [ 32.060890] ? lock_downgrade+0x980/0x980 [ 32.065011] do_group_exit+0x149/0x400 [ 32.068871] ? do_raw_spin_trylock+0x190/0x190 [ 32.073420] ? SyS_exit+0x30/0x30 [ 32.076838] ? _raw_spin_unlock_irq+0x27/0x70 [ 32.081303] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.086290] get_signal+0x73f/0x16c0 [ 32.089975] ? ptrace_notify+0x130/0x130 [ 32.094009] ? exit_robust_list+0x240/0x240 [ 32.098302] ? snd_pcm_oss_make_ready+0x8f/0x130 [ 32.103028] ? snd_pcm_oss_write+0x55b/0x830 [ 32.107404] ? _cond_resched+0x14/0x30 [ 32.111258] ? __inode_security_revalidate+0xd9/0x130 [ 32.116418] ? selinux_file_permission+0x82/0x460 [ 32.121235] do_signal+0x90/0x1eb0 [ 32.124742] ? rcu_pm_notify+0xc0/0xc0 [ 32.128600] ? setup_sigcontext+0x7d0/0x7d0 [ 32.132888] ? vfs_writev+0x210/0x340 [ 32.136656] ? rcu_read_lock_sched_held+0x108/0x120 [ 32.141642] ? kfree+0x1f6/0x260 [ 32.144980] ? vfs_writev+0x215/0x340 [ 32.148832] ? __fget_light+0x297/0x380 [ 32.152773] ? vfs_iter_write+0xb0/0xb0 [ 32.156718] ? get_unused_fd_flags+0x190/0x190 [ 32.161268] ? rcu_note_context_switch+0x710/0x710 [ 32.166170] ? exit_to_usermode_loop+0x8c/0x2f0 [ 32.170810] exit_to_usermode_loop+0x258/0x2f0 [ 32.175361] ? ioctl_preallocate+0x2b0/0x2b0 [ 32.179737] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 32.185243] ? selinux_capable+0x40/0x40 [ 32.189278] syscall_return_slowpath+0x490/0x550 [ 32.194000] ? prepare_exit_to_usermode+0x340/0x340 [ 32.198990] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 32.203890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.208877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.213605] entry_SYSCALL_64_fastpath+0x98/0x9a [ 32.218328] RIP: 0033:0x452ac9 [ 32.221485] RSP: 002b:00007fcddf4bdce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 32.229158] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 32.236397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 32.243634] RBP: 000000000071bf80 R08: 0000000000000607 R09: 000000000071bf58 [ 32.250870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.258106] R13: 0000000000a2f7ef R14: 00007fcddf4be9c0 R15: 0000000000000002 [ 32.265817] Dumping ftrace buffer: [ 32.269331] (ftrace buffer empty) [ 32.273006] Kernel Offset: disabled [ 32.276600] Rebooting in 86400 seconds..