[....] Starting enhanced syslogd: rsyslogd[ 12.059437] audit: type=1400 audit(1516365730.682:5): avc: denied { syslog } for pid=3497 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: [ 17.247671] audit: type=1400 audit(1516365735.870:6): avc: denied { map } for pid=3636 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. 2018/01/19 12:42:22 fuzzer started [ 23.503298] audit: type=1400 audit(1516365742.126:7): avc: denied { map } for pid=3647 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 2018/01/19 12:42:22 dialing manager at 10.128.0.26:40619 [ 27.005894] can: request_module (can-proto-0) failed. [ 27.014835] can: request_module (can-proto-0) failed. 2018/01/19 12:42:26 kcov=true, comps=true [ 27.516871] audit: type=1400 audit(1516365746.139:8): avc: denied { map } for pid=3647 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=155 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/19 12:42:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b7, 0x9, 0x40, 0x0, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xcc9f, 0x1, 0x7fff, 0x100000000, 0x9}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x2, 0x3e0}, 'port1\x00', 0x20, 0x2, 0x3, 0x5, 0x7, 0x8, 0x3ff, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20041000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@acquire={0x2ec, 0x17, 0x200, 0x2, 0x2, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3b}, @in=@loopback=0x7f000001, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x1, 0x2, 0x0, 0x80, 0xbf, r2, r3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x3, 0x1, 0x5, 0x1, 0x2, 0xa, 0xb4a613fff3fa3309, 0x20, 0x21, r4, r5}, {0x9, 0x1, 0x3, 0x3, 0x10000, 0xe64, 0x79f, 0x4}, {0x1ff, 0x4, 0x6, 0x1}, 0x5, 0x6, 0x0, 0x1, 0x2, 0x3}, 0x200, 0x200, 0x100000000, 0x2}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @sec_ctx={0xc4, 0x8, {0xbd, 0x8, 0x1, 0x4, 0xb5, "fea47a7a73ce9a69de994bfe890ced1400797c9780f4b35e8098492f3a863305ed80357b34c11736196ab0ec548df3c9c577017295d37d9c1ff3d959eeed8cbe2283678f87104600d2e3fde351208ce96a07d234f1fc59ad80e8386c88019027fd5e7556d600fae337bf177ce05645e0ebcf6282f8b33e1922057d418cda608e32a404e0d5ddc48015887d0bee536e6e8c11bf9d476a0c9d1e8d873965334d7023fb643b2ed9f86aa6857f2c7659178722bd287d1e"}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x2, 0xffffffff, 0xa, 0x20, 0xa0, 0x16, r6, r7}, {@in=@rand_addr=0x5, 0x2, 0xff}, @in=@multicast2=0xe0000002, {0x9, 0x5, 0xffffffff, 0x0, 0x56, 0x4, 0x9, 0xff}, {0x69d04b3c, 0x0, 0x4, 0xc9}, {0x0, 0x1, 0x7d1a}, 0x6, 0xffffffffffffffff, 0xa, 0x7, 0x6, 0x0}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4}, 0x4a24c7077593ea06) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/78) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r8, 0x8, 0x3, 0x1) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x101, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r10, &(0x7f0000004000-0x38)={&(0x7f0000002000)=@ax25={0x3, {"a11420eb9b57e2"}, 0x17ec}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="895efcc36b4fdd48b7beb1eac88d5acc5b158479e5b030e59e220d1bce621311b308f05f0951f40c06e19d7eb9cd0b6564da725e769c20d6838d44629a61afff623a1497a2d06c32ec8136631166d5b60b2f78136a47476b60c23bb5070a679134740c21628593f5152d37ad995ee9152ab5bc871bc5e6dd936726eae08f2c0e38ed25f58d0cde04cca913989732a0a264", 0x91}, {&(0x7f0000003000-0xf)="1b7f165925fb55d16fe19626554385", 0xf}, {&(0x7f0000005000-0x57)="ddd9d750d486303be8eee6c1f7df55e8457ac7e685d9f92d53ceb92731f094ec2220fca10835441924de202f2815b7abb52cb752a75b8c9319e6e0e8ffc1770221102559f53132ac68c307b961c5deb6505e3d9e0ad820", 0x57}, {&(0x7f0000005000-0xc6)="ba492bb594ebb11251210a575432937759b950295c8cd26ca933efe63522141e0125429569b29a32276b6f06cb2812b5dd97a00bcb3bc63b23300d1ea8b8130a230286398a062a121e86c302bbbb2860c4bf1e0b89dcd49f49350afd54d5a7dc8b849151bfd3af5be28e114d43e32e23968b120a06429e686fe256ca08627a9874330536d8048d074b69da3df998675cce85301700f2da6f35b1991fe5ff3062f0a6cbe6b4cb6711308f36f191a740ac5116aa7c814bba40ee5af3e151e376ed355304bf76ff", 0xc6}], 0x4, &(0x7f0000000000)=[{0x60, 0x109, 0x0, "a9f218af2a5c0b16fc64a705a9f01b51204f1e29780243c8bb2fa1f2641b0eaa8f4ee2607baed98fc8691f8a1bb4eb63591e09e88eb896d4fb1839a7ad561e0891eb305ffa796b55bf96e26a2111ebc4"}, {0x38, 0x112, 0x3c, "57568679f26c682dad8e58137e7c0dc54220ec26629206249b1b652bf7fc34d87808"}, {0x18, 0x11b, 0x20, "d41637a1fb5eb983"}, {0x20, 0x6, 0x3d, "ea7f715695d83b2a772890c4d34d"}, {0x50, 0x11d, 0xff, "b48c69867d72e0ca049a494fbc942967c7907a6529ad892d479bc3b3e281eebf33f846a59b5854173b36c27e4d5715e035d06aa3177bfd16ca"}], 0x120, 0x20000084}, 0x40) 2018/01/19 12:42:27 executing program 7: exit(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20801, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x100, 0x0) fstatfs(r0, &(0x7f0000000000)=""/119) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x4, 0x440) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x3, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x2, r3, 0x10000, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000005000-0x8)={0x1f, {0x3, 0x4, 0x4, 0x5, 0x6, 0x40}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x41, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = dup2(r1, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r6, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000009000-0x10)={r4, 0x8}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/19 12:42:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x42040) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000459000)='/dev/hwrng\x00', 0x82800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) personality(0x0) r2 = dup(r0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0x1000, 0x1f, 0x4]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000002000-0x94)={{0xcfb4, 0x9, 0xfffffffffffffffe, 0x5, 0x1, 0x742b}, 0x7, 0x6, 0x6, 0x8, 0x7ff, "4ef1cef5aefd5ec102b5eedc3a218bb72c79fe5319cb1a57c17a97e46fce5d34f1f8f654f2ccd62a03f1d5cf369bea78865cb972fa1c2074461d85af7837d32c7adc081fd067cb828d99bb82af0d3f69616953de43ad0ca76c17768d218a37382d494bf7ed5cd38da3cbf5d5408df749b72c82550e7e2648301ae94db3455ad6"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="4344877a66efb0cd0f4328dd84d07dd91b4a1f", 0x13, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002000)={&(0x7f0000001000/0x2000)=nil, 0x9, 0x7, 0x5, &(0x7f0000004000/0x1000)=nil, 0xc9}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x60)=[{&(0x7f0000006000-0xaa)=""/170, 0xaa}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000004000)=""/33, 0x21}, {&(0x7f0000006000-0x89)=""/137, 0x89}, {&(0x7f0000004000)=""/153, 0x99}], 0x6, &(0x7f0000005000)=[{&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/122, 0x7a}, {&(0x7f0000006000-0xd0)=""/208, 0xd0}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000005000-0x26)=""/38, 0x26}, {&(0x7f0000001000)=""/234, 0xea}], 0x7, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000)={0xaa6, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000-0x18)={0x1, &(0x7f0000006000)=""/159, &(0x7f0000002000)=[{0x3, 0x90, 0x1e, &(0x7f0000001000)=""/144}]}) 2018/01/19 12:42:27 executing program 2: r0 = syz_open_dev$audion(&(0x7f00007d6000-0xc)='/dev/audio#\x00', 0x1f, 0x48000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x3, 0x0, [{0xc0000001, 0x4, 0x1, 0x401, 0xbac, 0x200, 0x6, [0x0, 0x0, 0x0]}, {0x6, 0x0, 0x5, 0x2, 0x6, 0xd0, 0x2, [0x0, 0x0, 0x0]}, {0xc0000004, 0x1, 0x4, 0x9, 0x4, 0x5, 0x5, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7f2, 0x200000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000)=0x7f7, &(0x7f0000002000)=0x2) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000004000-0x8)={0x7}, 0x8, 0x800) close(r0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file1\x00', 0x20000, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000004000)={{0x3, 0x1, 0xde, 0x0, 0x81}, 0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r2, 0x2, &(0x7f0000002000)=0x0) ioperm(0x6, 0x1, 0xffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0xc3, "24ca8919c928adbcb86bf0181542729cc059db01dfdb20a9744488414ec40658814b206238f2bb8626437efa5c34c90a77e805683aa3dba3696d9ea56530936a1deee7e22916a38f66f10a3d94aa38d913a183ab93034e23f4c06a6af3baf04f88700428ca2f23adf57c9e65791b96962d439eb62e580ba632bf523c1da7dbc2121dd4c041ab8456aa5644bdb0c56213ce2e28586a910ae7cf30267cffee3091ee67f6dc1d1db0f4f1f81b73e09bf72fbb8a2d47ec74554bb86bf3b3fae61d4f311369"}, &(0x7f0000006000-0x4)=0xcb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={r3, 0xdb29, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)="975cb0e04d9988b4a742869cf030feb0b9037c5b278f37675f87e9620b5a6ccdee77d04d31ef4dafbae6fa4180c369e9f18cf978a45bfb86a0751b38250dc0481fe92bb021095d1bc972d9a715162e5845aa05882e952af669e5e2c2bb8521f48a480804ac52f8f91a322b05fe228127bde854f86f32988e09aa29dd876a0b659a02ec35dfdc706f6a386463cb7d712c35836ce4e34cdddc16b345c998d4100a7a8ee6ee4290e0b6b436dab509b2c9d91a78bcb525388f161e4d4f573222b86c07a5669a2dcc15c82f6bb4e0ca694e4b45de70fca8c1479947fea7fdd37be4673218743f239caa45c38e6aeea8d29599b85325910e3c0932f6e6b632eb7c94aa23c90c95ad06e612a839cb154a50d62b295387c68aaa314a05416339a5d9e3637faf9b775ffa03bb79e48b502f58063f49cd1c35225ffe42177a5ffa486c41cf46edd378e4fc92f2b918459fbf6571fdc66c45d101b2f8865f3be45908c5c2942749f4299685f341829b65670a1f99131791b2f02ee84ff096cdac8ac923ed0a40861002b4289d89a61fec9c7948c3e7677ade0cdf5320f9b1b9fd6bbc4cc9928e6e75286b0a8f5cd673e80fd410bc1673b432c192abfe7f5b19676d1f27a0b1bb438f60458c2a9a54b3f7873145c43b189ba8b4bd228d7f332226a52f52d953730f0d94a99e3ee6ffc11a3e9301bf821e60717fe5565bfd82e03545b1bbef6a5afafea9e7b9924ef0a7ac1845baaabd038e5a177c7d360d8fa728fca738b7cd07467038ba7ba24cbde6dc5b68616411aa6b24f1c31766f66f73caa9a0616b6f2cdd9faeb4a7f4bd4ce60b3e7a4d90ef77441d778d1ce5cd71ecf69d727fa30859774c936a8a66a0c9e5d7d58a06757b98a3a51cb9cdec52c96bfe70c177ec878be8dfe4df7c970ad7910e2d4d320cde9739feb55dafae3efec25711a93a90e3d0932aff163d6fea6c8a601282eaa40e3d94f7a4be9500f941b935a494f505465e7cb8de138aa518b1871f6690a04e5d99103bfe93de1a34447d907ff23dab5f3d04d187912e92f7b89785f122a17f0fd7e0f4f1e0877a5499448ab212a40b3911044fb310c60c10345d953ff87b940ae317b023e277cfb19b3ffede3bfd27b262692888e3914565794488f265f684fcab784219f90214e94a65e4b0d64cc8962a1faa488d6e5d2984da62737b36fb24c2516eadeabed9eba40218f6ba0ff7b4b883d9cb7d742e8d073d0240ed49aacc5be13dd73d9bd56ce12d1e7daf6e6af42b341b0416bc89663654bc2ec9c7b63555a71d0144debfae84378b57998f0153cc6ab2e3b1efa16757446217771a37575016642bb20fc3ce2551e368d7447ecc5831be8d29b2d78395a62040c32e091cd8116ce7c7637b3be55d12e98a7eab8ee4aa12f0273067c15330190ac7b62413d91b11b1dbb12743b1b503413eec340e7d4c095ffb70e351c782545fc3cebb7fee43c6e15f0e45682a9ccbb466992c504d7278f6b00d11236493c7302400393f4d0a1ee6ab711179879fe9b8443f4af70cb90cecb738e813aa64a377b195cfe7f79b9f909ee96be00aba20132e6ba1551fc0fb56667d0cc992501b5eb065ccfb42139a5649b381bd352f39a979a516b212cb1af852dfe79353be8887de137f145f5025de1c7db2f9d901fe5d8f3436e313f456d2a8399b0b958f7506a42a7f7998eae240ff97bd13544ee2d4961a2391ce9ca9cfb619af8db3fd266d6f4dc0176ffe4d785a1604a0ee9317e1b8afb59405b7f54c645e6d53cdf38b5f1b975d42c8e35f709fd56f6683aa42c3445899f5a6031b28ee4b9c93cd11c8852be3fb71a374f0c7f5fb69240afd26e854c8151afba622d96c0426f7ef4a025c55b4f7c66089710bd4ca4156a1f412ba6dcf5f76441e92af143d69ca100d910c59c44e21d801aaed73328c82583517b61cbdcfe1ec464faf57aaf9a03d9ff9188ec375846dcfe4ddcd362ea709912e565cd8172e646b9c7ee88f19fa02be219fa0fda2c22b54e413fa66c932f8376e5fd4a7a9aa340a98b24d79a737d33b7579938b59f83581a2419082243f0eae8630159cde37fd72b660b42e25c550568ecf1d41e67e730b73e76a8b8591bad27bd5dcd941eb4b8a036434e37c3bf5abc2e0a86fe50b3c22b93a2a240df28a584b25ef1dea29ad7ac61060413dc6aae5c2bade7cafea0c0a2fcd37b11ac1e4b17aa0caaaaf53a262011a79cd7ffeca2a3eea165ee5ed2c688ee93ce8400b5501338cda0043db707379983c3b8c9486bbfed97092e2389256cf6e613b801a80144fcff88dd2cc6de260a55e56835305ac94db85d83cbd24b228aebe9d12233c095460b1bb13c3f7e5c594ebde5a923ad0c1525695176439825247f0fa08a19aeb7666dfeaf5af7b38419c4be37a74979caf1ff5a38fa046d39b369bb85ab1f1f34fa4e434e179b831d708be9d4bb790290d3795e197214b98c9ff1335ec5af48900087534f4f9498d04c6c6521fd94f42595ae95beea13b70691fe1e7dc563df3085115de53f80093f56273c62fa382005ff04f6e9783148fbac6a81e5492148cba58d5010e7d87b6d9e5e6e73fcebf0b1fe9ed8ac21e52f0da5c307e6d6d92e10bf69accf3eaa522b4f348aa3b0dffe0614f2337430bbecfe3196eaba10f3fc97f43310a88893bad7ebebafdcf4d2c489a7ab2f3ff76405eaa56a1c77a8d512b94e9a49af23864478c94b2e494026d3f65aa15a881744d69f09a5f2c35fb864c8a2f22b60c5c83cb32668459c419ae2bf7cf2a2d0bceb02625b4ced865d2a9af52ccdcc4857ce79583f2e195599851eb0bde685ab84e489c0fa43eec445448be80690fac10fc8ce716b18e2d30ee191529a10618f61f4e2ea1fe2d90851710bda22d02920622acd323b699881fb091b36d9bdd6ed7887aa2d485e498063d510830748c2da694f5caef6ff5cde3a4e8a35cd79abc808189fa9d44716c78f9a03be1fbc32e760ea955540f40adba631954c2b3667fd82f0d5e5cdf17569dc6664b05506d0e61f08685e0445aab724cf501835dbfe0f495946b7ab56fd4bfb3ffa6e964256147a1d84278242320c645b78f15ab4789881fa0f331c97df3f0ea03a1cb40ab5884f1e7c6012cd5ebc0bbb78426fbc205ee9eb2533a93a20474442dfdfbf05dfdf979b111cc840a512c6a7e3e8ad7a41982a92f10434190f3b895a1a64cbd997c1db0330e31fa83997e7f250a11d7ff2711497ede2e07ab96cecbda8f7c088bfbc772578fcaede1a7041db4c0dd97d191334cf5470abe6ff33a11a3e15751d0bee890b951ab92222f4f96675e40c656244ef12cbeca03a4e128d72ee9acd20b8fb5c90e8dc164979045c73cfa95ca57b1d0b27e137536f71d03f75621a6d792b978d8c302c0cfa547f920c7c53b54be0491767f414c8862af3d87d9af5a585fcd5e7b4b6d51609daea27fbe1e90d6efe7809992b29ea9a2918e5827c386af773b742e4155e67a74b900f0ca65f0ef78ee6343c1cbe070d877fb008536c757064a8f2a4c3011f4917152a18dc778aee35c733ad85b686d4b85df7d9613272e729751e7f1bba5f62625f626d4075061661bf06b1923a89026b89404ccb03a348d0c839415b145b36170b07df7d25fa63697ca78987d4499c54779adcc078cb95c560d1be2793aeb54c88b8cfdafbfc0ac890c302dc8f6ea7e67849855e7c84f736620dbd943705930d5d041ed588ab2ea02ae04f8b08ceef41ca85685de27975c5dd47c86a2c90ebf16cd95abc3bd83466941f27b9788a467ac854a29f839c782659887416fb041554554262a3687f415df4fe776e8b2c2cd15a842ba9f1a540565f52aeee6c1de575cf4a7ade977ec2f4f6b818c9d35fed0127f663bd0b65dfed9dee9c8a10f3b1c4bc3f00109938738fbe02395c6e681c950245147762c9d102afe4b7c517f8c8e11cb970dacbe6fb8fbb6f2db228522e9160ffac8a047fcb9ea0dd8311b507e7ce7744b89f2abfc3a7cab35e75044e7b8d5b5dd7af2c2bda430107b8964014eebf1b1f8eb57df30d3df003d2b26bacbdf0c5e2d32496c593cca39403f5ec37983fce7a9a366bfc87784b09fba084a1bf0ffa0abd0696016aeb1740693c39d6d95f8395d166275f92990aacac490613902f927707702158d422ef9fb442629abd4b742eca969be90ecd156c5450b7254237e1d8210d7089384caa95e74374d495312dde43c4f697106d518743d641cb9fc5b544bc953c109a5a8282e844d6ddb45ca32472c762574628f505e2a142a71ea5ad29da05b62f35596762b90e62783306bcfe370d84d1c8590c490fe1bfa211d1d6af35a935c35aa2c29f747c29cf9dbea07da5fb890bfea1d2dcea3128b29f577e7fa81514ab147c9a6f765f844d5590a7642a5f3a0a61a176ae8d6f1d24dd4ca6f480b138551c724c6f2f8d01ce0f0d533333483aad3752c355264e7efe9321801b359de9b4cd4fa19c551ffbbac8ca07c977d300f97ad78290d84d75c62b50fa60664a21cd15037ab8c43ff7bb5018e85242036c3c2164f5f26c43a11a812594f97d472b931f60dac3008b665a32af4bf0ada9b89f29533cea20e00264166fb6863c264e7c6cfda529e160772dccfc9f0000f86d70773e79ba3c50df2d587ca155b3f653ea8dafa1791cddb5680b73e80fdd3275077d2a57ded1443a9f498d8ae8a838a2d52817bbbb377c0fa527e12c517dcd1808b8515aeb6947cc06d0b5b5143ab15168e99c807f670b34da774b968e90315d882ac28ec3cbe4c7a0d267e5cbeb9d291b0d11863e73a567e615fa0617cf4ca833e4c7e17a2147df306f700cffcd47b7f64bd8204676db4666bd1a6648aa605dbd5c87f2f011595e77382417df78a3fedb4c7bef4b371862648546708925d43d3efb15174d7b2fdca5ac260bbb86d8d90ff8c4f8f9e8587b494a4f902f3fe933a30b5a6ad673853d155a2cb9f90733bb137a40a396265ab6ebb3a9f597fc5385e105779a4172e784075d5f73a6703251419366de2dfcaefb8c78cc9b6bec4fdf52b7930c05c9d403079fed4c191d4dbbad4427c03f125618dfc0776bdead9ecfc33289aeff9179479f6add35e8f6b9edb2534ad443303025805373da27db9d08a781ee926320b9a2537014656094565092e1923537d23e5cfaa79f661cc9706ee164195a9620334789c7ec993bc1050002e6b76755e64b177cef1ffda2fb4643a6981eb51a879f9dd5ce3b8a1e6dcf0b7239e6f7795f95a6b417ef98323ea2be507cb32a7caa544d4fb12c4af14a5e3959b1477436ca8cfdebb2ff693ef3b1860052bc2a2f3867471e6aca6ad5cd199e00f2acf6cfe67f4ff5df51e631cc083d25fafce17be39c20e23cbe0a6bd21e20aae480206e816a92d42035b1c5a9ec6e72b699594a71adb97ca20dc618b317d2fec382661c81302e35a6dbedf9c2c5dce5008101e11f24ba3f3f86fd97f4fc1b3cc0d7b3806008a7048c09dd36e1542a64f0ccf510940f5d7dfcf4c98e2e3f8786473357bf40d611adc7682442a3096dddcd3961168c0cdda68822780e557c4596f91fd482122fe86f7ae44e1708d90dc8544192c0adb241f822a42428644cbf3d43288e1c15bc6a052154ca2a4fbb473644b8aac35e2746892bfdab83df57bdcb7202f19e12023a5339b7440a4de2921e2192b1a57ea9bd6d6bbfff2676abb7c1d88302910a8ece0428d10305362ac6ea98f5ad082944e68829e7315ed5bae379a1ea3818944600a638bd3720301f4d2bbffbcdab9e6e104f0a2be138ae72fc5747af83319", 0x1000}, {&(0x7f0000006000)="22cf5f1e6baee593e68d991ce45786250c4e52d8dd95735a417383bd6007dd9351ef9fb8aed20a46b292667e40ff4640fa05d6932a5bdcbcefaf1bf9f8bc63a9860b5ddfd923f295339218343dda18b138131805ea6b1f58d68836ca4dcae1de3f125ad254f8820981f660b69cf434ca0dd34c0e69b61133884d2f0c332a56c0cdc0fb56cf4412be59bbed5c81fea2996c55e70a05e38c889f08cf1bb11ee18921a74f44e3921e4cca911d1698bf24fd2e3051f5de578c588e8a7e09616ac7d5962ea7cc", 0xc4}, {&(0x7f0000004000)="d9d9a2098648c3fb2e", 0x9}, {&(0x7f0000006000)="0d1806f0cadd0090e67b2296001941b503ccc56e27ce185b1d273ae718e69690e63342298288c49c34e636ae4fa24735f1361decba8ea0b51de2727fa1f8ff7bd8b400e4f48d1c424da589280fd6ab3d45417200ad46cc84d3bd390f1082c35c1a0d4c9ba910ac8303a15c54a49c7b55c4725097caf790c3dc400a123cdb0ec65c18f6fca51b179848d790d53f76d43b733076e87a826e41c251b8bf621b852006fe4288f6ea26e5b4d29e7be98eb4b8c3e184918d25e313faa359afa3f4cf34b848394dc84e765d7524dd97857de8", 0xcf}, {&(0x7f0000004000-0x99)="07c89df519a0090906ff149d53241b95ecb41b9d906e68df9fbee1d2649ba6849966a328e4950a171c7373c07a5786eb9b3569a9d85e109dd3f2c1b77d1a98c53cd23e46924fc1335f8c7cf5f8d633e5a78f4b734cf79168dfc6420879a9124d9a141e5e9a5734d99e190a1e65bd225f2d95a66ee2422e13c5e14e67a80a3384837943f59ee1c0bb7684be0d455be9c3fc450d50300fa7303c", 0x99}, 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"}], 0x1030, 0x41}, 0x10) 2018/01/19 12:42:27 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000006a000-0x1bf)={0x8e8, {{0xa, 0x2, 0x548000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x95a6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x28)={0x0, 0x20, "ffa60302c05cf9ee8d1b56cb6a1cce5769869db016f4833c16eb95a62c926251"}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xae, 0x101, 0x3ff, 0x9, 0x9}, &(0x7f0000fd1000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x0, 0x1ff, "7fd29cd4275b", 0x5, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/199, 0x6}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x8, [0x8000, 0x101, 0x0, 0xc, 0x0, 0x8001, 0x1, 0xffffffff]}, 0x5c) getpeername$unix(r0, &(0x7f0000001000-0x52)=@file={0x0, ""/80}, &(0x7f0000001000-0x4)=0x52) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000-0xf8)={{0x2, 0x1, 0xb589, 0x1, 0xa6}, 0x5, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x80000001, 0x4, 0xc75f, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000001000-0x4)=0x40, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x220) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x13e45d47}, &(0x7f0000004000-0x4)=0x6) r2 = accept$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$void(r2, 0xc0045c77) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x24) 2018/01/19 12:42:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f00005a8000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f00001eb000)=[0x0, 0x0, 0x0], &(0x7f0000282000-0x4)=[0x0], 0x2, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000000000)="db2791f94403aa55dc34720ba4757b3a40134dae3bbeb49b88a2ac588065d8b4e19012f4a2385b4e783208d07d36900f6bc104718f8e4c197a4d1d8abd1afd01a9b212d61282a1e668320b815ea25f82d6ad5f372b3ff9ed4ec36671bf2e0fee672545bcb3f9e64abed188e96ff35b9456e05f944623d7fb19a93f9286f96de44c18581e5d8505a55a8d3cc2d9539aa373d129221cb736b6c63e27cfc39492b042b9d4163dd3c69fbe3049becabd8ac95362e3ddf4d4b7cc4b6bc7927dba295e99", 0xc1}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000004000-0x8)={r3, 0x2a}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', 0x2, r5, r7, 0x4, 0x8, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000)=0x80, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000007000-0x71)="83d4c2720fb5d9b3bdeaa78734f3d7dac28491a777d0cc66942fd59b27690c969e3fb157e6da6d8043c66a827adfa1948d8b94fccbab2fa81e973e45e1eec41c180764997fe60f3cc73fdd69d787e72d2a230c5e5b72c1e832e54b8a284701cac7adda4233ac723e8dadd662e25922933d", 0x71, 0x80, &(0x7f0000006000)={0x11, 0x1a, r4, 0x1, 0xabec, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) shutdown(r1, 0x1) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x9, 0x7, 0xd, 0x9, 0x0, 0x10000, 0x81000, 0xd, 0x30c, 0x3, 0x3, 0x9, 0x9, 0x7, 0x6, 0x101, 0x100000001, 0x100000001, 0x7f, 0x32d, 0x8000, 0x7370, 0x6, 0x1, 0x7, 0x7, 0x80, 0x1, 0x82, 0x8001, 0x668, 0x8, 0x1, 0x5b, 0x2, 0x9, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0xfffffffffffffd26}, 0x10000, 0x9, 0x20, 0x5, 0x7f, 0x5, 0x64d0, 0x0}, r6, 0x10001, r0, 0x1) 2018/01/19 12:42:27 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00001ef000+0x17)='/dev/dmmidi#\x00', 0xffffffff, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0xffffffff, 0x100, 0x8}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000)={0x400, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x210901, 0x0) listen(r0, 0x8) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000003000-0x4)=0x0) r3 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000)="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") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0xae, 0x2, 0x81, 0x3, 0xff, 0x25, 0x5, 0x7ff, 0x0, 0x9, 0x2}, 0xb) fcntl$lock(r3, 0x6, &(0x7f0000003000)={0x0, 0x4, 0x4, 0x8, r2}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000-0x4)={0x3}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f0000004000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000000)=[], &(0x7f0000003000)=[0x30, 0x38, 0x78, 0x40, 0x30]}}], 0x16, 0x0, &(0x7f0000006000-0x16)="29897fdafdda93e3626319fc48bd4a659d9f0c27972d"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000007000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1801}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x4}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x47, "443de18cb7bda9209f688818d70732d9013f35a8c11c57b972da26bd916572885e086f20e839be73e0493e0a6166217295de819fbfac4ed79da24adbcd758fa4e097d14cda213c"}, &(0x7f0000003000-0x4)=0x4f) 2018/01/19 12:42:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x5, 0x4) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x7, 0xffff, 0x40, 0x2, 0x2}, 0x14) fchmod(r0, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0xffffffff, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000003000)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000004000)={0x2, &(0x7f0000004000-0x8)=[{0xbd41, 0x2}, {0xfffffffffffffff9, 0xfffffffffffffffb}]}) geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x1d6, 0x1, 0x10000, 0x2, r2}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x15)={r3, 0xd, "4026d539b35e2b968d7a105c8c"}, &(0x7f0000007000-0x4)=0x15) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000007000)=0x2, 0x4) [ 29.156194] audit: type=1400 audit(1516365747.778:9): avc: denied { map } for pid=3647 comm="syz-fuzzer" path="/root/syzkaller-shm382985321" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.641526] ip (3751) used greatest stack depth: 15904 bytes left [ 29.726876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.129260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.794430] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.237305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.458781] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.661614] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.716456] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.764225] audit: type=1400 audit(1516365750.384:10): avc: denied { sys_admin } for pid=3691 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.791375] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.868896] audit: type=1400 audit(1516365750.458:11): avc: denied { sys_chroot } for pid=4262 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.423910] audit: type=1400 audit(1516365752.046:12): avc: denied { dac_read_search } for pid=4683 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000042e000)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000479000)=0xfffffffffffffffe, 0x4) bind$inet(r0, &(0x7f0000768000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e23000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094f000-0x4)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 12:42:32 executing program 7: 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, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000627000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ce000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000092e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)=0xe8) bind$packet(r1, &(0x7f000054f000-0x14)={0x11, 0x19, r2, 0x1, 0x4cec, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007b2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cea000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b19000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r3}) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001f000-0x1)='\x00', 0x3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x3}, &(0x7f0000021000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001f000)={r2, 0x1000, "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"}, &(0x7f000001f000)=0x1008) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000018000-0x38)={&(0x7f000001e000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000017000-0xb8)="2baa4ece46e4fae9d7f77aeaaccb6ae612368730aac2825b74656f2a14988cddcabf7ebaeb541d2ae9c8f1bcdaa70723128c9c5e6d26ec6da12e81437f2ff6038f6e4e08ed69829e80f8ff5de39174a07d8df3c109177c92c2733c0ca1e719b4e28aab7e6b3946f78e7987d3084c13c45f8f9895385e35534bd7cc35ed288a68f966c89b8b0b12f311968040fadfa6ad111b72e355ec07da6db7efca424b7aa05397dcfe6f6b5034925181109cd97e3e5773fcd049b994c4", 0xb8}, {&(0x7f000001a000-0x54)="20902d8b1eb3b4501b58bc4e5cfc24ef6ba889e68db3c34a4d37e22e8c3631deb515bf9e6d182c439f9967c69144981f8235215b7e221636c0c3571b68cf8c02b13f58c26061bc5d0ac75e2aff36199bcd667c26", 0x54}, {&(0x7f0000000000)="b6927b25326bfd78471cf4cdd932348acbefcc3d5266e00f4269a6d6587bfa38e30a551fce7ae450dfb54d74d5f48d5ddbea445c27c525371f1aecf9a1d05a403b0bd5cc6d8f9c5fd7ed8f3ea268078e78bb0f5975101bb2228de5", 0x5b}, {&(0x7f0000000000)="554fef320846827e38089a3aa82160a8d999bc28579b9a4ceff90e6334a45cf35e959bff9012e303d19a9be6969e1140151ecbb13643f83cc1ace9b268899e1a46bc99ba6303e2d26bd63fc02a64223a7f2d66947e9d37d3ef", 0x59}, {&(0x7f0000020000-0x28)="5f16c6e6ed690caf2e2efedf2d681ae54943505490c5d3cdd30b632e759339971629528fb7e8f77a", 0x28}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f000001f000)="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", 0xfa}], 0x7, &(0x7f0000020000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x800, 0x7fffffff, r3}}], 0x30, 0x8000}, 0x20000010) io_setup(0x80000000, &(0x7f000001b000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000022000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffff80, r1, &(0x7f0000021000)="778c419363acc7dfb1433759f89228646c5ae8354461a80bbce91002d075fed0dbc0857c75c3ed", 0x27, 0x1f, 0x0, 0x0, r1}, &(0x7f0000010000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000001e000)={&(0x7f000001e000)=@full={{0x3, {"48bf320e600abd"}, 0x9}, [{"cd28524783649e"}, {"90a51ab8218d2e"}, {"4abca3c0d07677"}, {"4816dae345f640"}, {"ab98e3f1bd9d8b"}, {"ab0beb366f024b"}, {"12e5f99b1d686e"}, {"aa5ae551b97a13"}]}, 0x48, &(0x7f0000023000-0x10)=[{&(0x7f000000b000-0x34)="3d366a73a90ba113e90172864de45c21ad71c18600a89b991950e06a84047f5017045d24897f73b34925383bb113c26c01acc121", 0xa}], 0x0, &(0x7f0000011000)=[{0x80, 0x10e, 0xd0, "a5bb97c8cd0551e3b25eb5cbc2b1730ffb6e2a9e0d108b3ec2555546da6622fef6197161399c9cf5564e6ed625216bd28ab927f056b3e243e4fa3b2a8cac05de0fe3e79183e5e4b7bd4f5d8ded6343653cf410453caea9e2c6842deee878f97394c470faecc176903d"}], 0x80, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xc) r5 = syz_open_procfs(r0, &(0x7f0000006000)="fffd742f6465765f738d6d70360000d43d6e99c7c636f2f49e2f611954f04352891728") read$eventfd(r5, &(0x7f0000009000-0x8)=0x0, 0xffffffffffffff74) read$eventfd(r5, &(0x7f0000016000-0x8)=0x0, 0x8) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000b71000)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b76000-0x1000)=""/4096) sendto$ipx(r1, &(0x7f0000bdf000)="75cdc172f686cfacc60c1d1c7f73235fe65ac628c6aced2a0c383d4cc3781b83e4c54a8feb4f2afb736cd07ba2d2ee4dd7c8660b162f0ef0a0eb", 0x3a, 0x20000000, &(0x7f0000ebb000-0x10)={0x4, 0x9, 0x9, "550ad38011f0", 0x6, 0x0}, 0x10) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f000000e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c26000-0xa)='/dev/cuse\x00', 0x0, 0x0) fsync(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184902, &(0x7f0000796000)="9e90258eebc7447b272f5ec823d8ffb819608c9c911d3e5b1bfa8ac9faa96965f68bdc51e09ddee19d87675f4c454fb746bb4337237bf412c0259fe1d5f3e6ba01fae66990fe92b98461f623f84d60146873433a85d6da11355bd2cf8623e3af480af919703db2b7e129b29a685ed288f847d3ebac083373d212305f4e513ea6cc") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000187000)='/dev/midi#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002f8000)={0x2, 0x1, 0x5, 0xfffffffffffffff9, 0x0}, &(0x7f0000f29000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000564000)={r1, 0x1f86}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c56000-0x45)={0x0, @in={{0x2, 0x3, @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]}, 0x2, 0xfffffffffffff82a, 0xffffffffffff6cc2, 0x100, 0x20}, &(0x7f00000b6000)=0xa0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000e0000)={0x5, 0xcdf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000168000)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025a000)=0xb) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000c24000)=0x0, &(0x7f0000ae1000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000683000-0xc)={0x2, r4, 0x1}) r5 = msgget(0x1, 0x81) msgrcv(r5, &(0x7f00006d6000-0x1008)={0x0, ""/4096}, 0x1008, 0x0, 0x3000) r6 = fcntl$getown(r2, 0x9) ptrace$setopts(0xffffffffffffffff, r6, 0xd6, 0x20) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r0, 0x400) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5)="", 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000018e000)='net/ip_tables_matches\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f65000-0x8)=[0x7abe, 0x3]) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000e61000)='/dev/audio#\x00', 0x100000000, 0x2000) pipe2(&(0x7f00005ef000)={0x0, 0x0}, 0x4800) r1 = request_key(&(0x7f0000ad7000)='keyring\x00', &(0x7f00000d6000+0x380)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d46000)='/dev/audio#\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x6) connect$pppoe(r0, &(0x7f0000bc9000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='lo\x00'}}, 0x1e) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000cb8000/0x13000)=nil, 0x13000, 0x2) 2018/01/19 12:42:32 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fc1000)='/dev/amidi#\x00', 0x3, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f000047c000-0xd)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006c9000-0x4)=0x5, 0x4) socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f4b000)='io\x00') linkat(r1, &(0x7f000042f000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000058b000-0x8)='./file0\x00', 0x0) sendfile(r2, r1, &(0x7f000055e000)=0x0, 0x51) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004d0000)=""/222) [ 33.680196] audit: type=1400 audit(1516365752.294:13): avc: denied { dac_override } for pid=4749 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getrandom(&(0x7f0000158000)=""/227, 0xe3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, &(0x7f000016b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2a000)=0x10) recvfrom$llc(r1, &(0x7f000020e000-0x86)=""/134, 0x86, 0x2043, &(0x7f000008b000)={0x1a, 0x2, 0x9, 0x4, 0x2, 0xba, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ea2000-0x88)=@hopopts={0x63, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x3, 0x8, 0xa8b, 0x800000000, [0x7f, 0x4, 0x7, 0xffffffff]}}, @jumbo={0xc2, 0x4, 0xffffffff}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x400}]}, 0x88) r2 = semget$private(0x0, 0x2, 0x48) r3 = getuid() r4 = getegid() r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000136000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000fc0000-0x8)={r6, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000392000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c6000)=0xe8) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000fa3000-0x58)={{0x2, r3, r4, r7, 0x0, 0x24, 0x81, 0x0, 0x0, 0x0}, 0x3, 0xca, 0x20, 0x0, 0x0}) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f00001e0000-0x8)='./file0\x00', 0x200000, 0x61) ioctl$TCSBRKP(r1, 0x5425, 0xcb3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000283000)=0x48b) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$setendian(0x14, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000723000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1000000, 0xfffffffffffffffc, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0xba77, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) getsockopt(r0, 0x7ff, 0xffff, &(0x7f0000efb000-0xf0)=""/240, &(0x7f0000f5e000)=0xf0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f64000-0xe)='/selinux/user\x00', 0x2, 0x0) munlockall() 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x6, 0x12, &(0x7f00007b5000)=""/56) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f000097e000)={0x0, 0x8, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text32={0x20, &(0x7f0000028000)="0f236f66baf80cb89cbd8b8cef66bafc0cb8bd000000efb8c10000000f23d80f21f835800000700f23f80f6578000fc7acb9ec000000c4c28540200f00dcb8010000000f01c18fe93096cac4e2a93d10", 0x50}], 0x1, 0x0, &(0x7f0000003000)=[], 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/selinux/enforce\x00', 0x20840, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000014000)={0x2, 0xfffffffffffffff7, 0x2, 0x3ff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x7fff}]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000022000)=0x77dc) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) init_module(&(0x7f00006bd000-0x1)='\x00', 0x1, &(0x7f00000a4000-0x22)='posix_acl_access$selinux^eth1{em1\x00') shutdown(r1, 0x1) r2 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) connect$inet6(r2, &(0x7f000003c000)={0xa, 0x1, 0xf4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) write(r2, &(0x7f00007d9000)='.', 0x1) [ 33.797280] audit: type=1400 audit(1516365752.392:14): avc: denied { create } for pid=4765 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x1, 0x2100) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000014000-0x8)=0x845) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000015000-0x168)=[{{&(0x7f0000014000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000013000-0x30)=[{&(0x7f0000015000-0xd8)=""/216, 0xd8}, {&(0x7f0000008000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000)=""/93, 0x5d}], 0x3, &(0x7f0000015000-0x1000)=""/4096, 0x1000, 0x3739}, 0x80000000}, {{&(0x7f0000015000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000)=[{&(0x7f0000014000)=""/75, 0x4b}, {&(0x7f0000009000-0x99)=""/153, 0x99}, {&(0x7f0000014000)=""/173, 0xad}, {&(0x7f0000011000-0x93)=""/147, 0x93}, {&(0x7f0000015000-0x6b)=""/107, 0x6b}, {&(0x7f000000d000-0x56)=""/86, 0x56}, {&(0x7f0000014000)=""/0, 0x0}], 0x7, 0x0, 0x0, 0xa63}, 0xe96}, {{&(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000-0x50)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000014000-0xd1)=""/209, 0xd1}, {&(0x7f0000003000)=""/128, 0x80}, {&(0x7f0000015000-0x26)=""/38, 0x26}, {&(0x7f0000015000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f0000015000-0xb4)=""/180, 0xb4, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/239, 0xef}, {&(0x7f0000006000-0x96)=""/150, 0x96}, {&(0x7f0000014000)=""/0, 0x0}, {&(0x7f0000010000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000015000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0xd2)=""/210, 0xd2}, {&(0x7f0000003000)=""/162, 0xa2}], 0x9, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x7}, 0x4}, {{&(0x7f000000d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000014000)=""/51, 0x33}, {&(0x7f0000014000)=""/254, 0xfe}, {&(0x7f0000007000)=""/37, 0x25}, {&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f0000015000-0x54)=""/84, 0x54}, {&(0x7f0000015000-0x19)=""/25, 0x19}], 0x7, &(0x7f0000013000)=""/4096, 0x1000, 0x5}, 0x7}, {{&(0x7f0000014000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000015000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000014000)=""/144, 0x90, 0x6}, 0x5c}], 0x6, 0x140, &(0x7f000000c000-0x10)={0x0, 0x989680}) stat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000005000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000014000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x100000001, 0x2, 0x2, 0x1d5b3cd544d84ac8, 0x0, 0x20, 0xe7, r3, r4}, {0xffffffff, 0xfffffffffffffffe, 0x7f, 0x7fff, 0x5, 0x3, 0x964, 0x40}, {0x0, 0x8bed, 0x4, 0xfffffffffffffffc}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x1, 0x0, 0x3c}, 0x39c854b0feba36e0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x3f, 0x5, 0x5, 0x32c}}, 0xe8) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0xc1b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100, 0xd2, &(0x7f0000014000)=""/215, &(0x7f0000015000-0x4)=0xd7) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007dc000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000e43000)={0x7, 0x6, 0x8, 0x9d2db23705b6e1fd}) r1 = dup2(r0, 0xffffffffffffff9c) symlinkat(&(0x7f00009fa000-0x8)='./file0\x00', r1, &(0x7f000041b000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f0000d47000)=""/124, 0x7c) getdents(r2, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006f9000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x7ff, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000001a000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x41b}, &(0x7f000001b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000017000-0xc)={r2, 0x8, 0x20}, 0xc) 2018/01/19 12:42:32 executing program 5: socketpair(0x5, 0x4, 0x8, &(0x7f0000b44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000000f000-0x4)=0xc) bind$can_raw(r0, &(0x7f000000d000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x3ff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r5 = getpid() ptrace$setopts(0x4206, r5, 0x0, 0x4) bind$can_raw(r2, &(0x7f000000a000)={0x1d, r4, 0x0, 0x0}, 0x10) [ 33.868289] audit: type=1400 audit(1516365752.490:15): avc: denied { create } for pid=4789 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() getpid() 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000613000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00006f4000-0x8)=0x0) r1 = memfd_create(&(0x7f000076d000)='}ppp1\x00', 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e9c000-0x10)={0x100000, 0x101000, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/member\x00', 0x2, 0x0) [ 33.900902] audit: type=1400 audit(1516365752.491:16): avc: denied { map_create } for pid=4794 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000070d000-0x83)=""/131, &(0x7f0000e8b000-0x4)=0x83) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000deb000)={0x20, 0x81, 0x7f, 0x7f}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000011000-0x1)=0x0, &(0x7f0000a5e000)=0x1) sendto$inet6(r0, &(0x7f00007c8000-0x1000)="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", 0x1000, 0x24000000, &(0x7f000071a000)={0xa, 0x1, 0xa066, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f9c000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000dc1000)={0x80e8, 0x1, 0x5, 0xe18, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000416000-0x2)=0xffffffff, &(0x7f0000b02000-0x8)=0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000910000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 33.938985] audit: type=1400 audit(1516365752.515:17): avc: denied { map_read map_write } for pid=4794 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 12:42:32 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x8906, &(0x7f0000000000)="77daa0fc8b2e0e1f3daf158023607bdbf329fe9f266f1160edd6d270ea9e2814bba9df2b51ac7d70b693fa114b7271f3c31209b2fd7dd24d18564aaeab677a5290e8ce2cce04c5729127a94c618d58ac276ad08f0d04abf2df0b7225c7b8") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000467000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x107, 0x0) r2 = semget(0x1, 0x0, 0x48) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000087a000-0x76)=""/118) creat(&(0x7f0000683000-0x8)='./file0\x00', 0x20) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r3, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) mknod(&(0x7f0000ef6000)='./file0\x00', 0x1110, 0x5) [ 33.939008] audit: type=1400 audit(1516365752.549:18): avc: denied { write } for pid=4789 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d4000)='net/netlink\x00') getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b96000-0x47)=""/71, &(0x7f000091e000-0x4)=0x47) openat$mixer(0xffffffffffffff9c, &(0x7f00002a6000-0xb)='/dev/mixer\x00', 0x111000, 0x0) sendfile(r0, r0, &(0x7f0000555000)=0x0, 0xff) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f000071f000)='/dev/kvm\x00', 0x28000, 0x0) socket$inet(0x2, 0x5, 0x50d79a41) r1 = syz_open_dev$usbmon(&(0x7f0000238000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000358000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b0000)={0x0, 0xcd7a}, &(0x7f0000d41000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000095c000)={r2, 0x8, 0x0, 0x7}, 0x10) accept$unix(r1, &(0x7f0000b22000)=@file={0x0, ""/6}, &(0x7f0000f91000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001}, 0xffffffffffffffcb) syz_open_dev$dspn(&(0x7f00008a9000-0xa)='/dev/dsp#\x00', 0x2, 0x1e8aad1af70124f8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e75000-0x4)=0x1, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001ed000-0x4)=0x20, &(0x7f0000a76000)=0x4) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000082e000)={0x1, {{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, @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]}}, 0x118) dup3(r1, r0, 0x0) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) r0 = syz_open_dev$sndctrl(&(0x7f00005fe000)='/dev/snd/controlC#\x00', 0x18a, 0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x40000000000000, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00008bf000)=0xd8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac1000)={0xffffffffffffff9c}) connect$nfc_raw(r1, &(0x7f00007ab000)={0x27, 0x5, 0xf614, 0x7}, 0x10) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x1000013, &(0x7f0000001000-0x1)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) llistxattr(&(0x7f00001a3000-0x8)='./file0\x00', &(0x7f0000823000)=""/4096, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f000018a000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) socketpair(0x1d, 0x8000f, 0x1, &(0x7f000033a000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00007b6000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cd8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000999000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000a6a000-0x10)={0x77359400, 0x0}, 0x10) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00002ac000-0x4)=@int=0x401, 0x4) poll(&(0x7f00007a8000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) shutdown(r2, 0x0) memfd_create(&(0x7f000038d000-0x6)='nodev\x00', 0x1) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000972000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c35000-0x10)={0x1, 0x28, &(0x7f0000dc4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e55000)={r2, 0x1f, 0x8}, 0xc) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$audio(0xffffffffffffff9c, &(0x7f000007d000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b05000-0x108)={0x1000, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = open(&(0x7f000040a000-0x8)='./file0\x00', 0x440, 0x15e) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000f9f000-0x86)=""/134) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1c4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000)=""/195) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000051d000-0xb)='/dev/midi#\x00', 0x7ff, 0x8000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) open(&(0x7f0000553000-0x8)='./file0\x00', 0x2, 0x3) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f0000dd5000-0x8)='./file0\x00', &(0x7f0000f14000)=[], &(0x7f00003ba000-0x8)=[&(0x7f000007b000)='(wlan0\x00'], 0x100) [ 34.326459] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/19 12:42:33 executing program 2: rmdir(&(0x7f0000249000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0xff, 0x1ff, 0x80000001, 0x8, 0xf6d, 0x9}, 0x5, 0x5, 0x3}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b34000)="232f6e6f64657670707030295b766d6e6574312f706f7369785f61636c5f61636365737373656c696e75f6007606c0696c54057e735d178bf33ff6a4cc64c5f35ffd96bb8498284453df1a9e8a73390abcae815f85b65597853e35a2d6a48636a867fea80aa1f26dc0db83675ace46d25d43dc53e86b07bf7e0365a4a640a34415944f9fcfc00b32f049257b92346bc9010c9402f9199e02ea3e011e9f649c64e5f1cbd32f88cbb750bdccbc9831feee2a5342431c737fdac5bae08bc9cf22059ba104d51c6310e6107f2f5585150ae941ce", 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000715000-0x4)=0x0) read(r2, &(0x7f000093e000)=""/16, 0x10) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b7000-0x8)={0x0, 0x0}, &(0x7f000009a000)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001a6000)={r0, &(0x7f0000865000-0x52)="ba8fec1e52fbe23122a4f1641da155f81aa84fcdf0b4b840b197adf829371786945a962d8ee3d16a60231aefcf6b0f0040ebe6f29cf5a21fe3a402d33c5a218289ccc7e0c774e0fb0503e4c0a71be6568cb4"}, 0x10) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00008e4000-0xe)='/dev/admmidi#\x00', 0x2, 0x2c0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00006ea000-0x4)={0xe8, 0x6, 0x2}) writev(r1, &(0x7f0000d0e000-0xa0)=[{&(0x7f000081e000)="e793fd5b90729b667e3caee3248c99f1ae355ff3986c72ffc037e7d4f10f3135", 0x20}], 0x1) ioctl(r0, 0xffffffffffff93d1, &(0x7f0000b88000-0x3d)="c9d4e31fe25deb5218b394888e0e1c6fdc12f76520573989b82edcf0be50939bb147737d3a0c601b929c73fbdc8224a9df753c527c6ef6696caa607f8a") perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000cde000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b0b000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000803000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000f9f000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r3) [ 34.390766] kauditd_printk_skb: 36 callbacks suppressed [ 34.390774] audit: type=1400 audit(1516365753.013:55): avc: denied { prog_load } for pid=4873 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=bpf permissive=1 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000169000-0x2f)=""/47, &(0x7f0000cb9000)=0x2f) unlink(&(0x7f0000f10000-0x8)='./file0\x00') 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000b0f000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006c2000-0xb)='cifs.idmap\x00', &(0x7f0000b82000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b83000-0xa)='#bdev(em0\x00', 0x0) add_key$user(&(0x7f0000e92000)='user\x00', &(0x7f0000dbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d76000)="3bd0a970ed1685edd35a0ea373109cb1cfede157a3ac3a4416168c296fef03bed144fa02daad6e3841e5c0cf47ee59fa39236614d6001469c0529b25573dd54e57de2cc663c11c3e2f8b756378fe3a297bb201f08fb3dd79f2f4e74fe4a359b7a2e1c698b5bd825cf8a46b9191f2f58a43cff2bed99683ef0921b07ac0ae9a726a3fb4dad80a5440769712efe80880f2bba82359c24934e0", 0x98, r0) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000503000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000b65000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000417000)=[{&(0x7f00000ec000)=""/48, 0x30}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f00008e1000-0x87)=""/135, 0x87}], 0x4, &(0x7f0000000000)=""/22, 0x16, 0x6257}, 0x8}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000000000)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000834000-0x20)=[{&(0x7f00004ed000)=""/202, 0xca}, {&(0x7f0000086000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000000000)=""/213, 0xd5, 0xc00000000}, 0x1}, {{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f00001a8000)=""/194, 0xc2}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f00007be000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000b53000)=""/200, 0xc8}], 0x5, &(0x7f0000398000-0x85)=""/133, 0x85, 0x2}, 0x0}, {{&(0x7f0000627000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5c000-0x40)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000e79000)=""/15, 0xf, 0x1}, 0x8a5c}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000229000)=""/54, 0x36}], 0x2, &(0x7f0000001000-0x16)=""/22, 0x16, 0x4}, 0x100000001}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/59, 0x3b}], 0x2, &(0x7f0000fb5000)=""/126, 0x7e, 0x5}, 0x9}], 0x7, 0x42, &(0x7f0000001000-0x10)={r0, r1+30000000}) fremovexattr(r2, &(0x7f0000c44000-0x9)=@known='user.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097b000)=0x0) stat(&(0x7f0000326000-0x8)='./file0\x00', &(0x7f00001d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000783000)=0xc) r4 = getpid() fstat(r0, &(0x7f000065a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000680000-0x38)={&(0x7f00004ee000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b3e000-0x30)=[{&(0x7f000020a000-0x1000)="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", 0x1000}, {&(0x7f0000241000-0x9e)="64a6387f4a4ca8c3af4c8900b657707069774eba7f6bb2152a2d523c5a143541263aa8d869d95c24cd7aa073bf50ac2a9330a829145df904054760d5a9c328f2cf65775696c8c7151a02386f46fc68b32bdc435d768abb78bf5ebc98ecc15331057d8d75def30a02d104e13f008b0929e6a4cdda2462c48f954e72dc9b050370b0b6207d3eb4871d0b613e8ee4a1c3c33c82613d76b0f897d8be4a546936", 0x9e}, {&(0x7f0000b49000)="560de7400c5be110b0285e06c9d293b89c42e86b61e07b92ff30916e02fafb589c3ec936ebcd5ee54305b2d4890ad08b8ba99b87207e2bee58c0069056bbd6f73f69b9efe3572269d30391c20de61112c49194f4960afb3353b92f955991d20ad31e7d4a9ee9515a0298dbdca8f232e0ffebd9497ea2923849ff187a9a696b967a3da3d0fa47d6be4d1063e14ab3379d0b40fa0c037a15d1f07806a0264ec27a11ccfc2e7a", 0xa5}], 0x3, &(0x7f00008b4000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x10}, 0x80) unshare(0x400) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xf, 0xfffffffffffffff9, &(0x7f00008c7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f00005cd000)=0x0, &(0x7f0000d91000-0x4)=0x4) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 34.531582] audit: type=1400 audit(1516365753.122:56): avc: denied { setfcap } for pid=4898 comm="syz-executor3" capability=31 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 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00006bb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x800) sendto$unix(r1, &(0x7f0000101000)="cdbd2579eec8989cbf084d244ed58faf36124714e5d2fa664ee626848ac84e50392cbc4b5e5a850e094e29ea223ba8a608af66a8745f79a0691d125d5351720a6c0ea4647e0ec051987ea0e0d3f2a44ce3bacdb42c008c230704c84a5b80ed8fe7d5511e5edc5527945b7553f8e06755d45df5560583906046348fd9ecca94ac460ef99b96f07d222c1bde45d433cf7a3b0adcf9e6bceb02716fd0a595e32d5c72b3eeb17a5926674c6316a3f064c978d0", 0xb1, 0x8000, &(0x7f00000a8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) rt_sigsuspend(&(0x7f0000f2b000)={0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003eb000)={{0x8, 0x0, 0x0, 0x0, "2d9f1b87fc11e6925423e94c622f83aa786bcb38cb63c934e9bcc9648ca60c7a40b43b0f70e63326ea99df46", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {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]}) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000b2b000)={&(0x7f0000de2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000036b000)=[], 0x0, &(0x7f0000b6e000)=""/219, 0xdb, 0x0}, 0x10021) getsockname$packet(r1, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000747000)=0x14) 2018/01/19 12:42:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000066a000)='/dev/usbmon#\x00', 0x8, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7a000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000d40000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000673000-0x18)=@generic={0x40, 0x0, 0x9}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000efb000-0x4)=0x4, 0x4) dup(r2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/vcs\x00', 0x101040, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000a90000)={{0x4, 0x6000, 0x10, 0x2400, 0x2e6, 0xfa, 0x4, 0x2, 0x200, 0x5, 0xb1, 0xfffffffffffffffe, 0x0}, {0x4, 0x0, 0xa, 0x3f, 0x5, 0x7, 0x1, 0x4, 0x0, 0x800, 0x80, 0x36, 0x0}, {0x6000, 0x100000, 0xf, 0x6, 0x100000000, 0x3, 0x9, 0x7, 0x9e, 0x6, 0x9, 0x2, 0x0}, {0xf002, 0x2, 0xd, 0x81, 0x1ff, 0x24, 0x0, 0x2, 0x1000, 0x3f, 0xfffffffffffffeff, 0x2, 0x0}, {0x100002, 0x0, 0x1e, 0x5, 0x1f98, 0x80000000, 0x2, 0x9, 0x9, 0x7, 0x109, 0x0, 0x0}, {0xf000, 0x0, 0x9, 0x2, 0x0, 0x791, 0x5, 0x5, 0xfffffffffffffffe, 0x5, 0x7, 0x7, 0x0}, {0x0, 0x10000, 0xf, 0xb5, 0x100, 0x10000, 0x6e, 0x5, 0x2, 0x216, 0x1, 0x81, 0x0}, {0x13000, 0x5000, 0x0, 0x1000, 0x6, 0x0, 0x7, 0x51, 0x401, 0x20, 0x7, 0xd83, 0x0}, {0xf000, 0x10f006, [0x0, 0x0, 0x0]}, {0x6000, 0x7000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xf000, 0x0, 0xe, 0x0, 0x4, [0x1ff, 0x1, 0x4, 0xfffffffffffffffb]}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000a8e000-0x2)={0x6, 0x8001}) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000014000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000006000)=""/255) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000173000)='./file0\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80008000000000) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000e77000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f00009ac000)='/dev/adsp#\x00', 0x7b, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009b1000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000040000-0x18)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0xfffffffffffffd55) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d3a000)={0x0, 0x0, &(0x7f0000978000-0x40)=[{&(0x7f0000d33000-0xae)="5642a5cc07fcf1129518d0189192c1aa04caa04ce8f95183973188b3e7df11dfe434dbacc4afa604c12260c2ef023b89b48abfa7e07387d5d9163b3ce6f5084a2114d97655de54f534ae32e5cef62d64d138009b97bd8e2917de3e8995d569572ad493610f11eba0dfa3fdb3b31633121371c87356225df43fde16e08d74f53d0bd0e7897b6c6b98dbc44716a9ddf78a45c9d4e5c70fb937e9dc3308d6e8ca44b7191f1999a223f1c865e6e16ac1", 0x0}, {&(0x7f0000850000-0x2d)="70058bfdda8c26188bec8679da5a47478efae5503cd4630dee5207edae63422395294bb1d37f5762fd0fe4556f", 0x0}, {&(0x7f0000dcf000-0x88)="331fdea4ce614654a23eef9c92f13c8475626b9f2d8643ed1927330d05d3f49273a40008be33f5378384ccd087346b198b643b7011bb528fca4aa6d5c92d433644efe00007b4b1e294d03cdfdeafb16c39ef2ce9634faacb0e3e45fba26be2cb5ab6b1c777e94fa9dee5b5f1a14105f3380ef99b32d4aee865fd63731f769b4834afd0e00fc9b5fb", 0x0}, {&(0x7f00001dc000)="2cedbd5a66a5d078bcb77b1a420318679256bd19b4339d628a895da73e892b29e289e278b7e78a07e7a7cc6e65ab31d01a276dcb716b420046c4dd3b1c3a7652225b51ceb92437750673fe399f39cb8d8c972870d669a93c35ccfcb52cd7b63ef7668fb0bc5f3ce317a63ccb4b14c38f1ddcbfc208dd3325777ad97ead86eb0a4cc9a60ad6bf857b351cda6b74f42b379951918051caaa46122ecab43961d7cec105995637c2ff09dd87646564b8386de399e68cacd44a5fc36c1245e7aa124cc829e8540b9dc591e079fe7f8b8de99a8da0b066ba9e5e470f31d516c3e29292976d9b0149bb", 0x0}], 0x10000000000000b9, &(0x7f0000007000)=[], 0x0, 0x4c004}, 0x20004800) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000217000-0x60)={0x27, 0x0, 0x400000000000000, 0x6, 0x0, 0x0, "7565b87e41e5172a97cf0a4b44bdfb8301054d1e6a0fe78815edac604295fdd8d68882932d75da485603a0156c397568949c524e6bb086a7cc49db11a8465f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) socket$key(0xf, 0x3, 0x2) mq_unlink(&(0x7f00006ea000)='@\x00') r0 = syz_open_dev$adsp(&(0x7f0000322000+0xc49)='/dev/adsp#\x00', 0x0, 0x6c000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e19000-0x94)={{0xfffffffffffffff8, 0x1ff, 0x5, 0x1, 0x1, 0x8001}, 0x100000001, 0x9, 0x1ff, 0x5, 0x8, "92a3fa23ce63721007b5ec47aeea0b7db546424533c633de6eaa46b82e67bf70af530f7e3171a1369fdd7415ee7fedc7578337570818501d861ab241fdebb45855df09e533868541380bfdca864253839d270bc056679ed4fe6656c56dc8feec7bbc31e7039aa1941320953efe6bbe3452794b5639e140092cf31f6560348fe2"}) ioctl$TCSBRKP(r0, 0x5425, 0x101) signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x0}, 0x8, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) syz_open_dev$sndseq(&(0x7f0000c24000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000123000-0xc)='/dev/rfkill\x00', 0x800, 0x0) connect$nfc_raw(r1, &(0x7f00003a9000-0x10)={0x27, 0x0, 0x1ff, 0x1}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000117000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000242000)={@common='ip_vti0\x00', @ifru_ivalue=0x8}) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f000036d000)='/dev/rfkill\x00', 0x82001, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc0189436, &(0x7f0000f19000)={0x0, r0, 0x0}) [ 34.637385] audit: type=1326 audit(1516365753.260:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) 2018/01/19 12:42:33 executing program 4: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x6880, 0x7fffffff, 0x3, 0x9, 0x9, 0x3, 0x0, 0x5, 0xbf1, 0xa450, 0x8001, 0x8, 0x1}, {0x7f, 0x9, 0x3f, 0x66a, 0xffffffffffffffff, 0x1, 0x7, 0x9, 0x16ac, 0xffff, 0x7fff, 0x1, 0x3ff}, {0xbd, 0xc62, 0x6, 0x1, 0x2, 0x81, 0x5, 0x5, 0x1, 0x5db, 0x5, 0xffffffffffffff7f, 0x2}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c23000-0x4)=0x0, &(0x7f0000d12000-0x4)=0x4) shutdown(r1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000939000)={0x9}, 0x8, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.712883] audit: type=1326 audit(1516365753.285:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452e99 code=0x7ffc0000 [ 34.712899] audit: type=1326 audit(1516365753.285:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 34.712914] audit: type=1326 audit(1516365753.286:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 34.712927] audit: type=1326 audit(1516365753.287:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=241 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:33 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e97000-0x4)=0xc) r1 = getpid() r2 = syz_open_dev$mice(&(0x7f0000133000)='/dev/input/mice\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066d000-0xb)='/dev/hwrng\x00', 0x640, 0x0) r4 = socket$inet(0x2, 0xb, 0x6) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000419000-0xc)={r3, r4, 0x7fff}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0x7abb}) setsockopt$sock_void(r5, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="", 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d8d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b46000-0xc)={0x1, 0x8, 0x7, 0x401, 0x2, 0x10000, 0x1}, 0xc) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) open$dir(&(0x7f0000bbb000-0xa)='./control\x00', 0x100, 0x84) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vcs\x00', 0x2000, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000012000-0xe2)="bd4fcef342cb4a0d689c02077f54b0368e6702f6ddc7626c35e95d8ac46d236dd85582d1a8f7db0f0174ebd76dff3072dea907202ed432bd11cbd0bdfcf2952866fb68d60ae20f6745f6e29d2b2c80ca1334e04964c9fd8b1f8a945204e6d2d85f46d9f9443ef57e5e6c4ad7a34fdf436f01841fe5dbe434944b625a784a56a02d51be4f22f598992555bfd7c68ab5818f991cd550768f82c50635a7511d9c959336f06ad5dffc6ee7bb08a0b4c78929e16b6ab1453a1016f493e4757982ad53159b39605093d381b0dab7feacb468b070568fd9e2d250f2cd7a0020b0ddbd94ff7b", 0xe2) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000039c000)=""/127, &(0x7f0000164000-0x4)=0x7f) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00002cf000)={0x4, 0x1000, 0x0}) ioctl$int_out(r1, 0x5460, &(0x7f000052a000)=0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xdd2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCNOTTY(r0, 0x5422) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082d000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003c8000-0x4)=0x5, 0xb, 0x9, &(0x7f0000525000)={0x77359400, 0x0}, &(0x7f0000263000)=0x4, 0x7) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000041e000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000471000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00002df000)=0xe8) recvfrom$packet(r2, &(0x7f00001be000)=""/4096, 0x1000, 0x100, &(0x7f00009b7000-0x14)={0x11, 0xc, r3, 0x1, 0xfffffffffffffffe, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00006e1000-0x4)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008d2000)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a24000-0x20)={0xfffffffffffffff9, r6, 0x10003, 0x10000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000090b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, 0x0) r1 = add_key(&(0x7f0000a3c000)='id_legacy\x00', &(0x7f0000b2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000f86000-0x5)='user\x00', &(0x7f0000d05000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b6000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r0, r2, r0}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000b17000)={0xfffffffffffffffc, 0x8, [0x1, 0x6]}) [ 34.712941] audit: type=1326 audit(1516365753.288:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 34.712962] audit: type=1326 audit(1516365753.290:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d191 code=0x7ffc0000 [ 34.712976] audit: type=1326 audit(1516365753.290:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4922 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x28f) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000a85000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00002c3000-0x5c)=[@in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) sendmsg$alg(r1, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='safs\x00', 0x0, &(0x7f000029d000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000052000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x101404) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x371, 0x2, 0xffffffffffffff7e, "9e01000000e95ec8672c9328c87a3a664f13eeab65c0322901dc6b7108000451f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) 2018/01/19 12:42:33 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x80000) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000658000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$VT_RELDISP(r3, 0x5605) flock(r2, 0x5) [ 34.980303] binder: 4973:4980 transaction failed 29189/-22, size 0-0 line 2788 [ 35.002821] binder: 4973:4992 transaction failed 29189/-22, size 0-0 line 2788 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x8001, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3d0) r2 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000365000-0x4)=0x0) getpgrp(r3) getpeername$ipx(r2, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00008b7000-0x8)=0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000a7d000)=0x6) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ae5000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000ffe000)=[{{&(0x7f0000ffe000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e97000)=[{&(0x7f00009bd000-0xc6)=""/198, 0xc6}], 0x1, 0x0, 0x0, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000fff000-0x50)=[{&(0x7f00004c8000-0xae)=""/174, 0xae}, {&(0x7f0000fff000-0x6c)=""/108, 0x6c}, {&(0x7f0000fff000-0x97)=""/151, 0x97}, {&(0x7f0000a9c000-0xce)=""/206, 0xce}, {&(0x7f0000b17000)=""/135, 0x87}], 0x5, &(0x7f0000d51000)=""/17, 0x11, 0x9}, 0x800}, {{&(0x7f0000cca000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a5a000-0x10)=[{&(0x7f000068b000)=""/87, 0x57}], 0x1, &(0x7f0000ffe000)=""/4096, 0x1000, 0x36f3}, 0x92}, {{&(0x7f0000fff000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000c99000)=[{&(0x7f0000ffe000)=""/186, 0xba}, {&(0x7f0000ffe000)=""/13, 0xd}, {&(0x7f0000695000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f0000fff000-0x1000)=""/4096, 0x1000, 0x6}, 0x0}, {{&(0x7f0000fff000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ffe000)=[{&(0x7f0000fff000-0x29)=""/41, 0x29}, {&(0x7f0000a02000-0x78)=""/120, 0x78}, {&(0x7f0000ffe000)=""/0, 0x0}, {&(0x7f0000c82000-0xec)=""/236, 0xec}, {&(0x7f0000fff000-0x32)=""/50, 0x32}, {&(0x7f000088d000)=""/206, 0xce}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f0000c13000-0x65)=""/101, 0x65}, {&(0x7f00001b4000-0xd7)=""/215, 0xd7}], 0x9, &(0x7f0000e43000-0x84)=""/132, 0x84, 0x0}, 0x0}, {{&(0x7f0000fff000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004dc000-0x30)=[{&(0x7f00005c7000)=""/62, 0x3e}, {&(0x7f0000fff000-0x5e)=""/94, 0x5e}, {&(0x7f0000816000)=""/223, 0xdf}], 0x3, &(0x7f00008be000)=""/125, 0x7d, 0x258a}, 0xe8}], 0x6, 0x10021, &(0x7f000092a000)={r0, r1+10000000}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fff000-0x2)=0x40000000000009) r3 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r3, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000d08000-0x5)={0x7, 0x10000, 0x8, 0x0}, 0x5) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 35.008084] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.048676] binder: 4973:5001 transaction failed 29189/-22, size 0-0 line 2788 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0f000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00006c5000)=""/0, &(0x7f0000e59000)=0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b96000)=0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) [ 35.049873] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.049882] binder: 4973:4992 transaction failed 29189/-22, size 0-0 line 2788 [ 35.140542] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.146317] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 12:42:33 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f82000-0x4)=0x9, 0x4) prctl$setendian(0x14, 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000065a000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000185000)={0x40, 0x9fc, &(0x7f0000867000-0xdc)="c91e783f9ec384b1027c55c657491de19bcbdb693c48bb646421f6e4fdb6e6b72cdd7164699a49dc778d78df3793f30f2c19c3b51320514ba0af647776fb1da19a9de593042333ca731a7a2244a8998c39251882a68f1a1655c7df34ad8b08f93a82d9f1c1a61052b1d101f6f9b62036063936f9dfcdf74e2d151942e87f0d4a30292d30ba3134dc12f630f1c8eb08018850a58b63c94135fcb3bfe73743c2fdcdf628c9f84e9581db6a166b3e77567643173448d41d97891d91a5dda67b071f867e553427c0ee2de246556377b18353e6b02e38cfffdd9269fb9778", &(0x7f0000088000-0x9)="11ccd905aae6852980", 0xdc, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x0) 2018/01/19 12:42:33 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00008cf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x6, 0x2, 0x2, 0x4}, 0x14) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b65000)='keyring\x00', &(0x7f0000905000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002b6000-0xc3)="943acacf1c6687bc38bfec77a992ce8707e50f9d00314b60384a44453aaf08a84ccb1c070e8cfe976b927d48915c1cbc02776c36be738dceb1873ec7aebec2a469bcf005adf36e71d2eac377b4b8f76ea0befd45bd0f92cec44b3d29e023be9abd568c019a0ced557e3f44753f0c8b2c6eec6a80ca6a17195b0bf80cbedf24beebae12ae16e20e566da2771a98118202caaf0488388866ac5e2cee81ff111e5bdf2d8f5d242b71c7785f20faa86c59b3a6b9ba1efd8eb516068d386309392b412671ac", 0xc3, 0xffffffffffffffff) add_key$user(&(0x7f000084f000-0x5)='user\x00', &(0x7f0000402000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000029a000-0x4c)="efa5893657ba4b90944805f3d06bf5e8a3b976d1ae606cebaf2c9d3ad7f74a39b91798cb57be2462a24cd2da1c927702c573c4d8d9f9112414c3dfc0779767d2c377fb59ba9e4acdeac91936", 0x4c, r1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d6, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000bd000)=0x102000) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000812000-0xd)='/dev/dmmidi#\x00', 0x1b478370, 0x242100) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000c2d000)=""/0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 12:42:33 executing program 0: set_thread_area(&(0x7f0000a4b000)={0x8, 0x20000800, 0x400, 0x200, 0x338, 0x7, 0xffff, 0x4, 0x4, 0x7}) 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) socketpair(0x19, 0x80800, 0x0, &(0x7f00005f6000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d2e000+0x2)=[{0x4, 0x8001}, {0x7, 0x8}, {0x0, 0x7fffffff}], 0x3) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a24000)='./file0\x00', &(0x7f0000550000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c13000-0x20)={@common='sit0\x00', @ifru_flags=0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000003000-0xf4)=""/244, 0xf4}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000001000)=""/76, 0x4c}, {&(0x7f0000000000)=""/0, 0x0}], 0x7, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x3}, 0x4}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000)=""/121, 0x79}, {&(0x7f0000002000)=""/22, 0x16}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000002000-0x76)=""/118, 0x76}], 0x6, &(0x7f0000003000-0x5d)=""/93, 0x5d, 0x45}, 0x3}, {{&(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000002000+0xb63)=""/0, 0x0}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x6}, 0xffffffffffff606a}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000002000-0x9d)=""/157, 0x9d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x80000000000000}, 0xfffffffffffffffd}, {{&(0x7f0000002000)=@un=@file={0x0, ""/41}, 0x2b, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0x84)=""/151, 0x97}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000001000)=""/139, 0x8b}, {&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f0000003000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/130, 0x82}], 0xa, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x0}, 0x5}], 0x5, 0x120, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x40, &(0x7f0000b23000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) connect$netlink(r0, &(0x7f0000620000)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000ba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = add_key$keyring(&(0x7f0000af6000-0x8)='keyring\x00', &(0x7f000027b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ccd000-0x4)=0x0, &(0x7f00001aa000-0x4)=0x4) keyctl$update(0x2, r2, &(0x7f0000086000-0x1000)="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", 0x1000) prctl$setname(0xf, &(0x7f000013a000)='-(lo\x00') 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) acct(0x0) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="0c6e9344706c304135386ef8f10012813035bbf5f964237482e646fbdbdf0b6364af8f7497aecca608bbdf", 0x2b, 0x0) keyctl$revoke(0x3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mount(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f00001f3000)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = syz_open_dev$admmidi(&(0x7f0000d58000)='/dev/admmidi#\x00', 0x800, 0xc0000) r3 = dup3(r0, r0, 0x80000) fanotify_mark(r2, 0x4, 0x48000008, r3, &(0x7f0000c77000)='./file0\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000747000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000047b000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f8000)={0x0, 0x0, 0x0}, &(0x7f0000214000)=0xc) sendmsg$unix(r2, &(0x7f0000b12000-0x38)={&(0x7f00001c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005f8000-0x10)=[{&(0x7f00000c7000-0xb5)="276d781721c1017478d65f2be198634942c48374abbe0158a74fa195264cee2f928f864ad884852fe48af00163c8b26de4e9475201fc78eef2c0e9cc6787a097c86586487e51cf4aeb80264c8a840c8ea01442dc6988eca9cc3af24cf179562f40a3b42e4ba612e9b31dc308a7d4d5afe2f6a37e758fbd47142aeac35cd3654df69478150978188f96695f1e44791733cbfd161ead252a6be0edc665afdbafc2b1f9d19c19a79c0c4e112fb383bd0fcd223f2533f3", 0xb5}], 0x1, &(0x7f00001c3000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r3, r1, r1, r1, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x0}, 0x4) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000029000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff915b, 0xa102) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r0, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f00005da000)="", &(0x7f0000e03000)="", 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000020d000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000411000-0x6)='dctcp\x00', 0x6) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x14, 0x0, "2787d8e7cc008a8d06534e9682163e5e6acf127e3b4d9895a95e27f7f48e3237a3a2b4d3e874bf8a52d096bd884268ce740a38b20ef30bfd4b14c58ee801acaf", "1cf53f3cb32693d01ccb01aa699ab5e0630e826cb5813082f03203594dea5685", [0x1, 0x1ff], 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f000020c000-0x12)='/dev/snd/midiC#D#\x00', 0x4000000000008, 0x240000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000984000)=@assoc_value={0x0, 0x8}, &(0x7f0000be9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c09000)={r3, 0xcea6}, &(0x7f00004b3000-0x4)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f000002d000-0x8)=0x10001) r1 = syz_open_dev$sndmidi(&(0x7f0000fac000)='/dev/snd/midiC#D#\x00', 0x9ed, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000be4000-0x20)={@generic="e33aae78d06268147db5ac69c737b734", @ifru_flags=0xc000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c10000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000d44000)={0x3a05, 0x31, 0x1000, 0xfffffffeffffffff, 0x6, 0x4, 0x400, 0x3, 0xfffffffffffffffb, 0x2, 0xb64, 0x1}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000bca000/0x18000)=nil, &(0x7f0000c8b000-0x18)=[@text16={0x10, &(0x7f0000895000)="0f070f09f1dec0f3360f01c9baf80c66b874c5f48966efbafc0cb8c100ef0fc7a9e07326a7ba4000b80b01ef0f01cf", 0x2f}], 0x1, 0x0, &(0x7f000016a000-0x10)=[], 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c86000)=""/192) getpgid(r0) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 35.379208] QAT: Invalid ioctl [ 35.387936] QAT: Invalid ioctl [ 35.391593] QAT: Invalid ioctl [ 35.396147] QAT: Invalid ioctl [ 35.399783] QAT: Invalid ioctl [ 35.403286] QAT: Invalid ioctl [ 35.406727] QAT: Invalid ioctl [ 35.410200] QAT: Invalid ioctl [ 35.414104] QAT: Invalid ioctl [ 35.417571] QAT: Invalid ioctl [ 35.421093] QAT: Invalid ioctl [ 35.424652] QAT: Invalid ioctl [ 35.428193] QAT: Invalid ioctl [ 35.431609] QAT: Invalid ioctl [ 35.435057] QAT: Invalid ioctl [ 35.440650] QAT: Invalid ioctl [ 35.444997] QAT: Invalid ioctl [ 35.448453] QAT: Invalid ioctl [ 35.452468] QAT: Invalid ioctl [ 35.455712] QAT: Invalid ioctl [ 35.458931] QAT: Invalid ioctl [ 35.462177] QAT: Invalid ioctl [ 35.465370] QAT: Invalid ioctl [ 35.468818] QAT: Invalid ioctl [ 35.472128] QAT: Invalid ioctl [ 35.475493] QAT: Invalid ioctl [ 35.478716] QAT: Invalid ioctl [ 35.482178] QAT: Invalid ioctl [ 35.485460] QAT: Invalid ioctl [ 36.509979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000000, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000eca000-0xa)='/dev/vcs#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="4a7a89ed953a690c0918dcdeaf51caef", 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f000038e000)={0x0, 0x0, []}) timerfd_settime(r0, 0x1, &(0x7f0000fdb000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c84000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$inet(r0, &(0x7f00001fd000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000742000-0x4)=0x10) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x7, 0x2200) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000001c000-0x68)={0x9, 0x4, 0xc01, {0x0, 0x0}, 0x2b7, 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]}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000000e000)={{0xfffffffffffffffb, 0x0, 0x3, 0x4, 0x200000007, 0x4}, 0x2, 0x4, 0x2}) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = syz_open_dev$admmidi(&(0x7f000084f000-0xe)='/dev/admmidi#\x00', 0xd04b, 0x202200) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d54000)={r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006d3000-0x8)={0x0, 0x0}) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/19 12:42:35 executing program 3: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") r0 = syz_open_dev$admmidi(&(0x7f0000e19000-0xe)='/dev/admmidi#\x00', 0x0, 0x8100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfffffffffffffffa, 0x2, 0x1000, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x800, 0x1, 0x400, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) renameat2(r0, &(0x7f000000d000-0x8)='./file0\x00', r1, &(0x7f000000d000-0x8)='./file0\x00', 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x20000fff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000252000-0xf)='/dev/sequencer\x00', 0x200, 0x0) syz_open_dev$dmmidi(&(0x7f0000b09000)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009ad000)=0x3ff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000157000-0x8)={0x0, 0x10000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000514000)=[{{&(0x7f000061a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003bb000)=[{&(0x7f0000fef000-0x34)=""/52, 0x34}, {&(0x7f000086b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000265000)=""/70, 0x46}, {&(0x7f0000789000-0xc)=""/12, 0xc}, {&(0x7f0000ce8000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d3a000-0x65)=""/101, 0x65, 0x80000000}, 0x4}, {{&(0x7f0000092000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004ac000)=[{&(0x7f0000860000)=""/66, 0x42}, {&(0x7f0000e92000)=""/158, 0x9e}, {&(0x7f000056c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a42000)=""/164, 0xa4}], 0x4, &(0x7f000007e000-0x88)=""/136, 0x88, 0x3ee737a9}, 0x3ff}, {{0x0, 0x0, &(0x7f0000eb7000-0x30)=[{&(0x7f0000dcd000)=""/148, 0x94}, {&(0x7f00006f1000-0x57)=""/87, 0x57}, {&(0x7f0000d54000)=""/133, 0x85}], 0x3, 0x0, 0x0, 0x1f}, 0x1}, {{&(0x7f000029d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f00009ab000-0x40)=[{&(0x7f00004fc000)=""/40, 0x28}, {&(0x7f00005ed000)=""/70, 0x46}, {&(0x7f000051c000)=""/97, 0x61}, {&(0x7f00002cf000)=""/32, 0x20}], 0x4, &(0x7f0000e59000)=""/231, 0xe7, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000192000)=[{&(0x7f0000fc0000-0xf0)=""/240, 0xf0}, {&(0x7f0000e57000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f0000ef8000)=""/20, 0x14, 0x3}, 0x2c}], 0x5, 0x40000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ced000-0x8)=0x14000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000864000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000376000-0x20)={{&(0x7f0000b34000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) fcntl$getown(r2, 0x9) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000759000)=""/107) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000060f000)='/dev/midi#\x00', 0x6, 0x2) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00004d1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000c29000-0x64)="90f49a68de670cbf5da7d1997c", 0xd, 0x20000054, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000044c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x14) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000fa4000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002e5000-0xa)={0x3, [0x2, 0x0, 0x4]}, &(0x7f000092b000-0x4)=0xa) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000971000-0x8)=0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000027f000)={0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000218000-0x8)={0x1, r7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000422000)={r6, @in={{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]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r5, 0x0, 0x0) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/19 12:42:35 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fa0000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f00004a6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000172000)={0x0, 0xfffffffffffffff9, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b74000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd05a, 0xdc17a08, 0x8, 0x40}, &(0x7f00007c6000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dee000+0x3e1)={r4, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50000, 0xfffffffffffffbff}, &(0x7f0000906000)=0x98) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x3f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fb9000)='net/rfcomm\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd6000)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000252000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000bb0000-0x8)=0x106000) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) [ 36.999592] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f00006e7000/0x1000)=nil, 0x1000, &(0x7f000084c000-0x63)=""/99) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abc000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000f6d000)=0x0, &(0x7f0000173000)=0x4) syz_emit_ethernet(0x32, &(0x7f00003dc000-0x3d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "dce5e2d406ec6b9dd47a6ab753ff9a9c"}}}}, &(0x7f0000b6f000)={0x0, 0x1, [0xe]}) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x1) pwrite64(r0, &(0x7f000023a000)="0610354f", 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000020d000)={0x10000, 0x0, 0x10001, 0x6}) connect$ipx(r0, &(0x7f000032c000)={0x4, 0xfffffffffffffff8, 0xfff, "0e73b5284808", 0x8e, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000953000-0x10)={r1, 0x9}) 2018/01/19 12:42:35 executing program 0: r0 = semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000-0x21)=""/33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000df7000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00004e6000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000+0xe89)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000008000+0xb4f)={0x99b4}, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="d3", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x204200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000008000-0x18)={0x0, 0xffffffffffffff51, 0xfffffffffffeffff, &(0x7f0000008000-0x8)=0x0}) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ddd000-0xa)='/dev/cuse\x00', 0x6, 0x0) pread64(r0, &(0x7f0000bac000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000665000-0x50)={0x50, 0x0, 0x5, @fuse_init_out={0x7, 0x1a, 0x0, 0x40000000000009, 0xffffffffffffffff, 0x8000000000000, 0x401, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003cf000-0x10)={&(0x7f0000159000/0x4000)=nil, 0x4000}) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000840000)="5ce7b3b1bbcd84863c87d0822fd3df49ae0742792aca94590a8a1c2545f02bffdad6b37c2853af03b9f15afedfec58259bb9fbdb3c24b3dc81b86f51cc1e03d150229344c942dc815b885135175b36602b0d025eb2e00d00246606562abe08125d8ddf939102df28c2d62da5071d1d49c0f2001198425ca2d454719b1627d8dae68c8773a20d6e8197cbdc1da033bf5f65ff3ded21951661405f30dcccd8182db17752859a", 0xa5, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=0x0) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = socket$llc(0x1a, 0x2, 0x0) r5 = dup2(r0, r1) accept4$ax25(r5, &(0x7f0000df5000)={0x0, {""/7}, 0x0}, &(0x7f0000ad6000-0x4)=0x10, 0x0) tkill(0x0, 0x15) fallocate(r4, 0x2, 0x6, 0xffffffffffffff81) bind$inet6(r1, &(0x7f00004be000+0xb2c)={0xa, 0x1, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000680000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x190)={0x2, {{0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000004000-0xe0)={0x6, 0xd8, "365902b745bca5630139880efea8ac01ec3a4dd81757591bd46d931c8e8ec83c0c40b76ed92cc7cc634c38eed1cb7e3ae0c4cfe16efe00e30e0daa9439714ec52df1ad071887f55853a27f5a9013ef2ba7ab22b1f1ba23abca48aa3fc9ea32f6f13bd643871fe3ea18941b690d7413257cefdf61dfca6da64d666eb2b60a38454a2ceaffd9bbf09d81025db7ae298a4d22b582658ec87d148e804c42600b0ad55c776276a5bbc873beb137f9e133235ffc2280e2426268e8da72f2a80d544946da06aaf1d8bc4e8438d37045ddf4a8c9da883b52028aa68f"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) userfaultfd(0x51e9ec4b9d120987) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x3, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/kvm\x00', 0x460000, 0x0) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd1f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='loginuid\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000051e000-0x2b)="9b73dc2b2a310c5e3666ba0dc177713dec4a309bc395a05fb7f96cfec16904518d68b5157f7ddf7d50999a", 0x2b) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x8a, 0xfffffffffffffff8, 0xffffffffffffff7f, 0x7f, 0x0, 0x7fffffff}, 0xffff, 0x5, 0xe5a6}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x140004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x22f39d8dc9bfe9a0, &(0x7f0000006000)={{r2, r3/1000+10000}, {0x0, 0x0}}, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002000-0x20)={0x1ff, 0x2, 0x10000, 0x2000, &(0x7f0000005000/0x2000)=nil}) r4 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x1f, 0x300) ioctl(r1, 0x4147, &(0x7f0000006000-0x1f5)="") eventfd(0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f000000a000-0x50)={@generic="c0832bc9023abe99d929c05a9b314ef3", @ifru_ivalue=0x200}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000009000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x40, 0x645, "3559a0c47ceb16561cb8eda2340f127d746da2f6b20cd210ee5adb224d940758ccc86d75b62398392efb9040e73774eb2288bf6bf7d4509d41faaa7e6d545a6a68b41c20772990ef113409c140b8040d"}, 0x160) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000655000-0x84)="33509bb211fc74258dd449b69c54be8175fd556b124afa812f98d5d65e50a32bd602087ce87d8352f372fbcfee062e166c58346c2d80cf91c2f9a1a4e2d6cbc7e4f285566dcee136a87a6fd283e23c6aa70ed9f4b8be6a1d9b23b35e6518ac70de81e472d5c77fc0e7a73ec71ec979488aedc1b397999d82f1bd6cae0ddffdd328464bbe", 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ppp\x00', 0x240, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000e82000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000ffa000)=0x7) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000b98000)=0x0, &(0x7f0000ff9000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f75000-0xe)='/dev/admmidi#\x00', 0x3, 0x40000000000800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f2f000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000c11000-0x38)={&(0x7f0000f75000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f75000)=@setneightbl={0x38, 0x43, 0x10, 0x0, 0x3, {0x7, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x1}, @NDTA_NAME={0x14, 0x1, '/dev/admmidi#\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0xe989b42542bd0654) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f75000-0x4)=0x0, 0x4) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000056f000-0x12)='/dev/input/event#\x00', 0x0, 0x4000) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x22e286b855020fa2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008ee000)=0x0, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00008ee000)={0x1000, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = request_key(&(0x7f000042b000)='logon\x00', &(0x7f000020b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000-0x1)='\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000337000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000009f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fdd000)=0x1c) openat$ion(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ion\x00', 0x4400, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000fdd000-0xe0)=[{0x0, 0x0, &(0x7f0000fdc000)=[{&(0x7f0000134000)="", 0x0}, {&(0x7f0000fdc000)="0153ad0b28a0bf1ec7303225fc266aa9ceb3a6c0b5bca6e39a3be384b0e42e2a297b2b712c36e4095b210023e45694ad2adfaa5d1e14c34c504962649265ad521476c6a2a6bc57502c81c85907749da72c48cfe7178e0eca4911e83c8a073e4298a23289a6bd146faf0c2ab4c43ebf6a471b1206cd7825a54bd0aef738f0f7741df8641636585787727fc10195b1bc3a7cb68c3a075ae40ffcdc21d37fc685e3340b03d72e4d4ab6bc0dde9703237a8a78887d88de5bd1ff84c362d9dbcf0e244bff71c959d91af9a9458dc94947f035890223", 0xd3}], 0x2, &(0x7f000034a000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}], 0x18, 0x880}, {0x0, 0x0, &(0x7f0000fdc000)=[{&(0x7f0000fdc000)="584065e4151396347d50c5154fb59c42c38b085223a5316f6686c42d249aadfc8a4c966bd0a8201100fe9cc1443f19efb4bd3d99f8cd2dc7a3d11e1519d9ffa3749ec1f4351a80eb60a736496962fa8c97eb3a2090", 0x55}, {&(0x7f00006ba000)="ddc3ffaa728de5b8ef70c4e21b7b9c93256a6205f985b70efb3b625548e819cce7df43f32118dc46ee6552c38be4340877cb2544700d8deef67d0450996ab999f75e158e3694a9866913609e865332472c6549e9ac59f04af22993d7493b7660878c127b8adbc0463218008293c8464e1d6d08a864ba841b3317baf4d7c04915e9829689694b53bbade3b7ad", 0x8c}, {&(0x7f0000bf6000-0xb6)="538480210e1a58aae31874f1925246315d042a15843b55b112e1a3cda7d17064ed6697cb2a89e29bdd2496ebf1e4d340c89d313b590fb5fb72ff451bb64ec7f36a6ebaea69ad402e7369943c62ced455ae55531b1afc9a55a77aeeb81330cc04ff27c486ea0b5ad2a986bd7cbc6d088e0677737350f58e5b4172bbf6624cc65e2dd4fb91d8b568001544c635c987c533e58829362caab43466e53008efa9cf888dc2de2f059c8c2b1d8f7b3fb755613f5cd481657131", 0xb6}], 0x3, 0x0, 0x0, 0x840}, {0x0, 0x0, &(0x7f0000fdd000-0x70)=[{&(0x7f0000d25000)="eb176575154df6d90484b6756b75b3f8be8fd0c02019228eef95565b8d73184b4e705a9825c551ec0b32ddb8b58f6e495af382020fe9c6168d0f28", 0x3b}, {&(0x7f00004a3000)="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", 0x1000}, {&(0x7f0000af2000-0x58)="5523e317846d7d1648beb1d1c170dc9a9f381c2925ebf1ca9ea73a049a7e92366df8f6284dfbc3946d3c67bd99af376507052d9ef01055d2e57a900500f994979889ad127d5cdb2e00a9ae9fac5b5acd69ad96ba7950b013", 0x58}, {&(0x7f0000fdc000)="5e1a6ad650e066af001518a63e445ffa8ee6477daddd387b15", 0x19}, {&(0x7f0000fdd000-0x92)="d55047d3011811acd7bcf630392ad62735e58299f6a92193197d11d04091b39385e823df449afcefce9baaecf5107b540af1d1277ddfd34d0e34c3ce0335a3d7985744c0d59f268a3c5907bb1b2761c82bb1be34dc07427fd0c55efe773f5bb09e47050dbf374e798580e2751136eee14a41525b2f32620afcc982add8144379bb8a421ca2d0203476395cc0319aaf9ac200", 0x92}, {&(0x7f0000fdc000)="b8b777c127af08da972bec66176ee03ed196a6fd3e30f08544c6b00d1f6ca17610f17bcef4bd8877d4914ca0a07308a60b78cf1c7fdebd16a7794d9d51b9c7", 0x3f}, {&(0x7f0000fdc000)="a25f15ab6c4e5afb47d59bd6e44e90cfd1e6be654d775fe3760f349f99d93f00b21ba95555723b73b42bfdea67aed85c61f9fa", 0x33}], 0x7, &(0x7f0000fdc000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x42}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xd0, 0x117, 0x2, 0xb6, "977e0755760835d7c8f800db77c565f1bbca18c6b703aba3ef592e1c8b0cd26a46ec4a042410f1251a6046ec403aa4dfd52f39bfe4fa883337ac9e6e939dd0ade8a389b13a5a145b5b24b4a3c089cf2bedad2fd177a64f5d9957b0ae57726aefbf705aa2e0c3478a90990a509ccf144489f0dc7363b71fb9d6bf4ca76543670c7f3047da8055184d92d37f34a27dda46663c109cd8901afcf9437127f060110a259dd7357b1287ae1fee9633efe9c3fe65b38b02fc5e"}], 0x118, 0x40014}, {0x0, 0x0, &(0x7f000028c000)=[{&(0x7f0000fdd000-0xb8)="a8d45d3d0fcad7e275d3f30e747cc09b8566a05212dd75ad7c2d95c2263ac44788e6bc120beaaa19320217059ee8b133df74afcb4ab11561e5963072175c6ca4d14db043ed0f41dc88811daf09e067abf720ad54bd4f35e362d62b582b15f1d0e2be05fb62a532d6a1acca68444d7f55433f96fa6138f91c78589917f69b100f5a10e719e00bcd2e55c002ac1ae27d29353c45bf42383ba0bfb0928e247a17e3beaa2682982185173784fc66a72dbec2a5fd79781a8b4a65", 0xb8}, {&(0x7f0000fdc000)="1b00a4183e3b8e69ddedb3c78e273609c60bf66fa38a1e9c1e5b510bcead27febdbc7773fe7d23d16c", 0x29}, {&(0x7f0000fdd000-0xd3)="32ed2993b7fdb11aae369cc9cbc1beb76765221fbe974d3b9dbf5fe04b6471e795622600be60c1826c882976e246c2b3a48ab571bbf08c0aaa660320fce24ef23d873df52e81cf00bb4d5fac8a1e22d80d8fd4bb6790f1f51b2919e803ce287d505aa5b9bc824f3d9c0b3f34e5dcb26dd0ad7edac7251145980c37335e6a82fcb06a59de309b253831406f16d12fc1085ba2c4a6477a750a894e7b2c86069fd8f299a86c6cb411fe519b01ef2aa1b54a519263b261857eab447b960b303b7b3676f87fdf4430a975aed126877ab434c290ced0", 0xd3}, {&(0x7f0000822000)="0e6b9e35ec91517a6b80b8ff4b3964fc38c4c2a08a8c215a2bf8e3f16a94a8aafd9f7af84210f5cb577d53eb6aeb49eaa5cc816bc408d7ce469cdde80412a092ddf5c02c63d6125a867caaac109b0bb1f3bd78359f980bd72bfd6fa530063b41d784d6bc4a627b64317ed11caecb8d659bc563fc636e093f524e91639205b74a1242fc7e9a215111c2d08d3a6ef393ee541a254adeababd32b8ef256726456ac7aacd517165ab0a57c442a3f764c8bb198abeaade1db9718bfd6a51d25b882e14b3c2a1a300332d80efa", 0xca}, {&(0x7f00009af000-0x38)="24d5d400908d6c9cd04b09f615103d02c2413eaa42cbb322d2fa5a72cb5d59a62c0002caccef9312a78fa20d71af27efae711076585e1b60fe2bd41c50435d495dc570a4975264e9eb91621bc90fa54a4b1618cf90cfdf4d240745da601a9fd1ed6940d8b59802c0875a7bf86ace29966f6d3dee0682fc8cd434edca9baba9101a0bf8810b919d06ee33b098aa5128d9473f5c9a66e86727320e34c37a9ba0a9c56074a3320e5530298c2f3b8d9321ca0a896c32bb25d9413c2c7ce2496044206581ae0bc74059d8b977e5f04cd1bc2f30adb3fb71ae50934036518fb1b733e7c235a422b85ed90e543032b6e53003", 0xef}], 0x5, 0x0, 0x0, 0x0}], 0x4, 0x1) ioctl(r2, 0xff, &(0x7f0000fd8000-0x2)="") mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fdf000-0x4)={0x4, 0x7, 0x2000}, 0x4) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f000082a000)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a99000-0xb0)={0x0, 0xa8, "3a76ecb2417dd3a79ac30a1c898db653ec579ea373b39672676762ea5e15eba47f70009ddd3e4093b3cea9cde75384a8df1a33f4950267c63c1ee1af72cb099e2647d487e98d997196ac31a01e43b070f77766b9a846acc77d49897776d9cf9336b2004c6ebb3e670b195b3d5cf564e3abbae88400f7b934d7bda24cc34867273cd1629d238c3f18fe11acab18d9c2205a0d38c13d0c7b04ba5911baa68525cb6fc865b367adeaf9"}, &(0x7f00005b8000)=0xb0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a99000-0x14)={r2, 0x2, 0x3, 0x6, 0xffffffffffffffff, 0x1}, 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a98000-0x40)={&(0x7f00006c0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000a7000)=[0x0], &(0x7f0000100000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a97000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000014000-0xc)='/dev/amidi#\x00', 0x3f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000)={{0x8001, 0x0}, {0x7, 0x9}, 0x1ff, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() dup2(r1, r2) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000a40000-0x70)=[{&(0x7f000096f000)="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", 0x1ef}], 0x1, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) shmget$private(0x0, 0x3000, 0x54001004, &(0x7f0000413000/0x3000)=nil) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000)={0xc, 0x0, &(0x7f0000014000)=[@acquire={0x40046305, 0x0}, @exit_looper={0x630d}], 0xfe, 0x0, &(0x7f0000001000-0xfe)="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"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000f000)=[{&(0x7f0000016000)="", 0x0}, {&(0x7f0000016000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e0395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708f68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xae}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d0b000)={0x0, 0x0}) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xaf00000000000000, &(0x7f0000385000)="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", 0xffffffffffffff28) semtimedop(0x0, &(0x7f0000f78000-0x18)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000290000-0x10)={0x0, 0x0}) r1 = msgget(0x0, 0x200) msgrcv(r1, &(0x7f0000bf6000)={0x0, ""/215}, 0xdf, 0x3, 0x2000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)='ys9v', 0x4) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b07000)={0x5, 0x2, 0x8000006, 0x2, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 12:42:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) recvfrom(r0, &(0x7f0000aab000-0x33)=""/51, 0x33, 0x2040, &(0x7f0000c43000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000953000-0x4)='tls\x00', 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) [ 37.810363] binder: 5329 RLIMIT_NICE not set 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x81b0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000a70000)='./file0\x00', 0x2000, 0x1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) socket$inet_icmp(0x2, 0x2, 0x1) r4 = syz_open_dev$audion(&(0x7f00008e4000-0xc)='/dev/audio#\x00', 0xffffffff, 0x8920dacec69d71f1) fcntl$getownex(r2, 0x10, &(0x7f00000d7000-0x8)={0x0, 0x0}) accept$unix(r4, &(0x7f000004b000-0x60)=@file={0x0, ""/94}, &(0x7f0000c48000)=0x60) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f000014b000-0x2f)="176e328b8bb6ba465767d1243d909cf80aab10eb0fb6580ab94c60ad35f19500000000000000d86637c06d57a92be7") 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mlock2(&(0x7f0000159000/0x4000)=nil, 0x4000, 0x1) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000338000-0x4)=0x0) open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f000046d000)='./file0\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00009b7000-0x4)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000008e000)={0x0, 0x0}) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfff) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000007000-0x8)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) [ 37.832912] binder: BINDER_SET_CONTEXT_MGR already set [ 37.842740] binder: 5324:5344 ioctl 40046207 0 returned -16 [ 37.866448] binder: 5324:5351 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001a7000)='&\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000123000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000c1d000)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000809000-0x34)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000080e000)={0x0, 0x0}) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000-0x4)=0xe8) connect(r0, &(0x7f0000958000-0x10)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000016000-0xb6)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000033c000-0x8)={0x0, 0xffffffff}) 2018/01/19 12:42:36 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007d2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8000000000001, &(0x7f0000000000)="2071acd40ea53d097751672fb4138b211e0440d17927493adeffa66cb389c28b9b64cb7eee62a2fbf0de4a2e19ac5d4af51865cc85743694fdf0b2501b284d640cb9ff137b5c7657392b72911d7cda20c3d1f4192be9d2bf942a3f5f21920dca", 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0xfc, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000001000-0xae)=""/174, 0x167) r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000001000)={&(0x7f00000a7000/0x4000)=nil, 0x4000}) r4 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}}, &(0x7f0000001000)=0xe8) setreuid(r4, r5) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9552, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x401) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xeffffffffffffffc, 0x0) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, 0x0}) r2 = getpid() stat(&(0x7f00004f3000-0x8)='./file0\x00', &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r0, &(0x7f0000d7d000)={&(0x7f0000ff4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a84000-0x20)=[{&(0x7f00000a1000)="3ee082a62fa3d5a39582fc3a5035ca44ffafaaef3930aa", 0x17}, {&(0x7f0000003000-0x35)="8b6d1d4d6022c16270ada8d2423ada8c482e75728e8afced86bf20ceca0e070a152cbe1ec0cdc93317e20a42a446f85133d276c9fc", 0x35}], 0x2, &(0x7f0000a04000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x50, 0x8010}, 0x20000090) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/61, 0x3d, 0x100, &(0x7f0000002000-0x10)={0x4, 0x101, 0x1, "5a5555e1e15d", 0x91, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x6}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0xfaf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff37b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f0000c64000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000568000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000955000-0xe)='eth0#vboxnet1\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x6c, r1) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000026000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000028000-0x38)={&(0x7f0000010000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000011000)={&(0x7f0000025000-0x10)=@can={{0x0, 0x4bbb, 0x80000001, 0x3}, 0x3, 0x3, 0x0, 0x0, "31ea6262d7d29d52"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x20000005) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00005b2000-0x79)=""/121) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000816000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00006fd000)={@generic="29f3afa185e16d8619892f3808632f2c", @ifru_flags=0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00003b9000-0x4)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000d02000)={{0x3, 0x3, 0x225, 0x1, 0x100000000}, 0x8000, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x200, 0x8341, 0xb9a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b55000-0x8)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) getuid() 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x80000000002, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0x6) 2018/01/19 12:42:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f00009c9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000077a000)=0x10) r2 = syz_open_dev$tun(&(0x7f00002dd000)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1d, &(0x7f0000001000-0x4)=0xe19e, 0x380) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r4}) r5 = fcntl$dupfd(r0, 0x0, r2) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x1c, 0x0, 0x3ff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}, 0x26) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009bf000-0x9)='/dev/vcs\x00', 0x129100, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000bff000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d62000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00006bc000-0x14c)='mounts\x00') 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffd000)="aade6a7b9e895119fa174cf5c2dae842775693aa4eac6249699970c33d3844f75700bfb0407e5214889de3598f544c7538c8f41d452caabd9dd2b562f72f4a14059a29f88e7607a2a7d3ae930c53d5ab2d0999a60e7d3b5b166722ca360b", 0x5e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000055a000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000296000)={0x7, 0x1, 'client0\x00', 0xffffffff80000000, "64b82705e8846724", "c17bd4babb3984715c3873cf14d049d0b98e0828493cbab719c757d5e8e6ebb2", 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000a1b000-0x68)={0x0, 0x0, [0x2, 0x100000000, 0x101, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a4b) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000085) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b5c000)={0x6, r0, 0x1}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00007e8000-0x2)={0x6, 0xbac}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) creat(&(0x7f0000b32000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008c000)="2f00f57cb34a0e0d59e7a3b6cf40a0e1bcc3bb2b1219e20f95ba8e486ee893a718e432b930970d2a6edcb24ee76ad8717ed858ca25df2b991dc8ce477705050570dbb3725e665e96ffeba8f9706bbe0c4a0d", 0x52, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000077000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000065e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = shmat(0x0, &(0x7f00004b7000/0x2000)=nil, 0x2000) shmdt(r4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000096c000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r1) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a1000)={0x0, 0x0}) semop(r0, &(0x7f0000589000-0xc)=[{0x1, 0x0, 0x1000}, {0x0, 0x5, 0x1000}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f000043e000-0xd5)=""/213) r1 = syz_open_dev$sndctrl(&(0x7f00004ef000-0x13)='/dev/snd/controlC#\x00', 0xffffffff, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000237000)=0x9) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000+0x76f)='./file0\x00', 0x1000, r1, r2, 0x0, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000271000-0x10)={0x0, 0x0}, &(0x7f0000781000)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c97000)={0x7, 0x3, 0x6, 0x1, 0x5, 0x80000000, 0x6, 0xc122, 0x9, 0xed, 0xe347}, 0xb) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000dc000)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000008f000-0x18)={0x0, 0x0, 0x11, &(0x7f00004b2000)=0x0}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000c65000-0x12)="a7b59b903b4cd307be0dcb3db7060ff8fdd0", 0x12) 2018/01/19 12:42:36 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000118000-0x4)=0x60) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000548000)=0x2) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000a7c000)={0x10000, 0x100000, 0x0, 0x5, 0x0}) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f00000af000)=[&(0x7f00000c1000)="1f00", &(0x7f0000380000-0x2)="1f00", &(0x7f000050e000-0x2)="1f00", &(0x7f00007b7000)='keyringvboxnet0\x00'], 0x1000) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x5, &(0x7f0000639000-0x20)={0x1, 0x4, 0x6, 0xe75, r2}) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f000081d000-0x9)='/dev/sg#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000bca000-0x10)={0xfff, 0x100}) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000098e000)={0x18, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r5, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) [ 38.191577] sctp: [Deprecated]: syz-executor5 (pid 5441) Use of int in max_burst socket option deprecated. [ 38.191577] Use struct sctp_assoc_value instead 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000e15000)=0x0, &(0x7f000042e000)=0x0, 0x3, &(0x7f0000421000/0x4000)=nil, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000913000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009c3000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000648000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/19 12:42:36 executing program 6: 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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) clock_gettime(0x3, &(0x7f00002ba000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000484000)={0x0}, &(0x7f0000129000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x10)={0x0, r0+10000000}, 0x8) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000944000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00008c8000+0xa58)=""/4096) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000ef000-0x8)={0x8, 0x3, 0x800, 0x5e1, 0x8}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000017c000)=""/131) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x100000000000000, 0x0, 0x2000, &(0x7f0000b21000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x3762, 0x4000000, 0x1e, 0x4000080001, 0xff, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 12:42:36 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$ipx(r0, 0x0, &(0x7f00002e4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000c000-0x12)='.request_key_auth\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000)='id_legacy\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000)='lo\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="f347e554c0e82daa1100e66716e6faa2924e6d2de605c3ff611c96b7b69b442bae00e47f025b4624c1351f60c6", 0x2d}, {&(0x7f000000c000-0x4b)="7fa9eff00ae8c45041a34ad94597cd79a19d662105cfa766681860750e98f438bcded64dbc27fd42115313a5d9e314c958db65bb3f19b7ccf057702950edb8d8c7c9fa81b6c7ebb9d59b72", 0x4b}], 0x2, r2) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b8b000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000082e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000089a000-0x4)=0x14) getresuid(&(0x7f0000c37000-0x4)=0x0, &(0x7f0000816000-0x4)=0x0, &(0x7f0000a50000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d44000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x80000000, 0x6, 0x3, 0x0, 0x3, 0xfff, 0xfffffffffffffff7, 0x2}, {0x7fffffff, 0xffffffff, 0x38d, 0x7}, 0x7f, 0x7, 0x0, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x3, 0xc000000000000000, 0x2, 0x101, 0xffffffff}}, 0xe8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d71000)=""/0) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000ddf000-0x10)={0x0, 0x1}) socket$inet(0x2, 0x0, 0x1f) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000e17000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000026d000)={{0x0, 0x0}, {0x0, 0x0}}) [ 38.277327] sctp: [Deprecated]: syz-executor5 (pid 5441) Use of int in max_burst socket option deprecated. [ 38.277327] Use struct sctp_assoc_value instead 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b11000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() fcntl$setown(r0, 0x8, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) ioctl$TCXONC(r0, 0x540a, 0xd21) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000697000-0xe)='/dev/admmidi#\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f0000b52000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ded000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000091e000)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f00009e3000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = add_key(&(0x7f0000159000)='logon\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ccf000)="", 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r6, &(0x7f0000280000-0x98)=""/152, 0x98) r7 = syz_open_dev$mouse(&(0x7f00005d0000-0x12)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f000096b000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004b8000-0x4)=0x0) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200100, 0x18a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xc4, 0x2, 0x40, 0x5512, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bb3000-0x8)={r1, 0x9d6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fbe000-0x2c)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a2a000)=0x5) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/01/19 12:42:37 executing program 2: prctl$intptr(0x8000001d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) syncfs(r0) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) semget(0x0, 0x0, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000025000)=0x0, &(0x7f0000025000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) r9 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f000001b000)=0x0, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = geteuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000021000-0xe0)=[{&(0x7f0000025000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000025000-0x50)=[{&(0x7f0000024000)="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", 0xff}, {&(0x7f0000024000)="84b620e004a9beb52d21a6c0be66fcbd4233feea002ffa", 0x17}, {&(0x7f000000d000-0xeb)="ad0fdaac23b065ebad26fa6db84cce9c033eedbfa703a38a288e98161aa11467bd7a057889a267ce52cd3f81c2ea3a0f8ffc82c1b9044d413e79040783442dee8b603f1d7a5c46bbd9e0bd5d6cc478a94c06fe8e18c1c92e407a579c3d2bb4123862a9235a3d8a5ac4f008e090d8e69830aa12a9cdd01ab7ca86925ae19c1dfd92d5b20dcf59af11c988eae3296746b06257a77297dfb14db1fd2c2629ca7b8859ab7fec545931ca73f2edc6c540ac5116457514c744e7cb97fe1a93eaa7e3d9f9d2466671afb8654974fa85e536446801da960b3cc8cc395896498fd26d7386c5d0e7d2067a5ae776c4a5", 0xeb}, {&(0x7f0000025000-0xec)="0f60efdb86e28451b8a35f1b680f8e2271235b970e9d65d93c0544393f994a149e5fd0e6c642d9d2ae786b42cd1603324f17b149c38952d7f0ee1e95185717f72e3a4d638fe447eed46dbba0294cd70ef16d4f58338453cd51ec14777875897f2876969bc2539d75a6b74d674d9ba47d289e6d7714a1e9dfc3ede1cb722efe81a3c0ddaf7641702f6d417541479cbd3bc5caf92e40c61db6cc0466ac1cb41fd551ba0f69e2381f6368e8644e60f55b8f62c56b77bf3dcf3095efd35c1e3c4a7fa2d4a25df137e03c03e63d03e8b836c106a122b664e508b0ea4763f87707521c7e3529a28ecb3ddfe3c3df24", 0xec}, {&(0x7f0000024000)="32c6f3591f01f1d798410f3748a028e95afaf431a9", 0x15}], 0x5, &(0x7f000001e000-0xa0)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r2, r0, r0, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa0, 0x4080}, {&(0x7f0000025000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000021000-0x10)=[{&(0x7f0000024000)="", 0x0}], 0x1, &(0x7f0000024000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0]}], 0xd8, 0x40}, {&(0x7f0000025000-0x2)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000024000)=[{&(0x7f0000004000-0x38)="30f10bab594286f1ed3278c2f82abb5f88da80af3bdb553cb0391ceefa1c3109f96d76ba66956f20daf7d11ab3d37ed9645e3368ab2a8f2d", 0x38}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025000-0x70)=[{&(0x7f0000007000-0xa)="f7bf4d13b9b76e2da3c4", 0xa}, {&(0x7f0000004000-0x69)="f2ce2bcd41376afd9e2d0fb2176d0676a521597b6912ba26beb2a7bbaeabccdeafb8eed27c94a8f145b4344aebe2ddf6e6bb7103fdae2e144d3cc59556dcd00089e374d866edf15ae147d43f45214a33a18b0739205b06e62ed3e73a5f7eb07cc45682261b0c243448", 0x69}, {&(0x7f0000025000-0xa4)="fe1c7deed868c3e97cfc298bd39767817a091ee6ffc727fa96e80246e3dfb9db32f1316827b05cf150b424a73ce88fa1d496717a44aa63306d9d981485e99bbcc81874bb01de6dbac733714857f3362f4390f78149778e870d8b6d3f3287a709a7952611de6bd73b3c9069c10c232a04a5988928aacbfacf1252fdbaead90a519f6aeaf1224da23623336443fce43d8ff10ba6c01083cc2708638d634df153466c849198", 0xa4}, {&(0x7f0000024000)="dd7819883933b7868de9b497ea59161ba214de62793530cb5932bd858d501c53ca51f3b3605a1749a684ce7223c30457db567e282447bafd417760be60981af06b12bc81690c502a1ced88d87e04d21cd0afbcc80d0feda24ddf07126960352449bd8ad3b4112a264fbc12b4a22faf2fe7021da3391f31271fb1efe41dc5e90621a8a5928cb5692e59ed4edef094a30d022e7c84caafef124e0ca23e06e63418c6679d030045286f7911f9bb0b3715519249f37d127ae62e299ee81002ff3f42b247639e13c567918ce0baedf6b6641d4cb4a0b8826516dd5a368aa599c3a95b0aa2f139a5aa8f8ad05bf59c7b", 0xed}, {&(0x7f0000024000)="66dd05f40ef9ef7ae527704c5f2264b9", 0x10}, {&(0x7f0000025000-0x48)="0d845066f108530ada8c5fc7d549343b0db290ebec1d1c4314e843c7f679fb898614e84d288212095d9c1c732ddb5caa0b640f09f397872a91f1a71b45dde9281fb1accc6c45a2f5", 0x48}, {&(0x7f0000024000)="", 0x0}], 0x7, 0x0, 0x0, 0x24000800}], 0x4, 0x40000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000024000-0x5)=""/5, 0x5, 0x40000140, &(0x7f0000023000)=@ax25={0x3, {"5170d515c93595"}, 0x8000}, 0x10) 2018/01/19 12:42:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@common='sit0\x00', 0x10) 2018/01/19 12:42:37 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc9000-0x9)='/dev/vcs\x00', 0x44082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f000022e000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe23a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0}]}, &(0x7f0000909000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000001000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3da, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) rt_sigreturn() mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f3000)={r1, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000-0x20)={r0, 0x1, 0x0, 0x9, &(0x7f0000014000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/19 12:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200200000010, 0x82, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000007a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x7, 0x7fff, 0xffffffffffffff00}, &(0x7f000049b000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dea000-0x8)={r1, 0xb3a9}, &(0x7f0000142000)=0x8) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c58000-0xb)='/dev/audio\x00', 0xc06, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000c0e000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$int_in(r0, 0x800000c0044fff, &(0x7f000070a000-0x8)=0x7) dup2(r0, r0) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000-0xc)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/dev/admmidi#\x00', 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000)='id_legacy\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="9736f82003beae29be11a629b9e2f25dd07319ce50eb173fbf806795e608b63cacf868506cf4fbf0e48944ea9a302cf65d3621eca57eb330be0685edc2ded3c6054663cf8954859cd81ea1a2b285792975af1436319346827dc034ad396281e8c162f447be0e2eca16eede36536b1e1e9eb99bb2631604be6bb7712f654548891a50da12c7f14cfa693015345e2a833d7daace2a3b09f8e10e8a0e15e0307482ba0ebd987dbe34da12774d16d8e7b965c58b647d4f7e8b71aae27cfd25312c3639701a191c4ecf0ed2f53305937dbdbdaed1c6723415ae25154b2f253cfa14610b2693b87c30dc9465", 0xe9, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="b4778a006e3e54bec27831e0a689c02acee7d0d9026e4aac16e64be91500f3290c99467747903a61c6b2265deefcaf718cab7bdee0", 0x35, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000005000-0xc)={r3, r4, r5}, &(0x7f0000002000-0xc4)=""/196, 0xc4, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) rmdir(&(0x7f0000011000)='./file0\x00') r6 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000012000-0xb)='/dev/adsp#\x00', 0x1, 0x3ffffd) r7 = getpid() r8 = getpgid(r7) capset(&(0x7f0000003000)={0x19980330, r8}, &(0x7f0000013000-0x18)={0x88ef, 0x0, 0x3, 0x1, 0x0, 0x4}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={0xffffffffffffffff, &(0x7f0000020000)="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", &(0x7f0000012000-0x90)=""/161}, 0xfffffffffffffdf8) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 4: rt_sigpending(&(0x7f0000daa000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00008ce000)='./file0\x00', &(0x7f00000fc000)=@known='trusted.syz\x00', &(0x7f0000c2a000)=""/15, 0xf) 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) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000efc000)={0x6, 0x6}) pipe(&(0x7f000037f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000020a000-0x8c)={0xfffffffffffffffe, 0x4, 0xffff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000caa000-0x8)=[0x117, 0x1]) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000a54000)={0x7f, 0xfffffffffffffff8}) r3 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r4, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0x1c) socket$inet6(0xa, 0x80002, 0x9) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000738000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x580a, 0x8200, 0x3, 0xefb9, 0x0}, &(0x7f00007c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e2c000-0x14)={r2, 0xfd49, 0x7, 0x8, 0x2, 0x3}, &(0x7f0000978000-0x4)=0x14) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) [ 38.495476] binder: 5506:5510 Acquire 1 refcount change on invalid ref 0 ret -22 [ 38.523714] binder: 5506:5521 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000439000)=0x9, &(0x7f0000c64000-0x4)=0x4) listen(r1, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000ee4000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00005a4000)=0xc) sendmmsg(r1, &(0x7f00009d5000)=[{{&(0x7f0000862000)=@can={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000673000-0x20)=[{&(0x7f0000bea000)="698e99ac8e26f7725ae91e3355ab3d46e7cee4a63f14f176b8f42f6826c3951bdeb1a80ca36d3143ee9a46f8cd5169d9f68214c4d440fc2ad0475a3b8be4fcd3ef097479441bdbd82a20ba8c0d7c6091231f77cf41d3f872e241f674f30a2ce17ca26a88531c36bdd214acfda1fbd3ef2fc70d1d12b3075b369932ab5d063f7013bd28d5396515db8e354a71be74cb041eca7dfdb67cd125f89d37ae96e08cebc87e86bd749534197399ba069a6ad070822e6260155a3dc6893ed4bfe55e4032836792a479f7189cf08c3e337cadfec36ee911b27c3bc8486bc661f2c32d16cb98ff398e4d709884c5be24a46085219b92b586455839c1ed", 0xf8}, {&(0x7f0000a90000)="939f6b51320bfb29251df8b12724c14587c6cdb5f0d11121e1239702776ae8d359d4e68f2290b1ff9017d5b7b006c8947abc063ad65fe8aca15e39d06c75356dbcbdba6d147d232269576ccf4bdda15267ffbb5ec9a2676a23f70739aea4a0571f4e8050b4135c9b7b91d9403f41265193b800f6233727d5510babf9cc8f76f8b5d3b7b61b8b46fd88821901f99a163af2a18a2113cf630b88cf0bc73372edcfe14c3f6508c067e0286be90fd34bca92e723cc8f9eaa460535b7d739c4c0d7f8", 0xc0}], 0x2, &(0x7f00004e8000)=[{0xb8, 0x10c, 0xfffffffffffeffff, "2aadfc2dcba87afb46de4ace0b91692f56584faab689604fda4f2a215f271275489328feceb71b410a537957a9faa11fca566fdca16243a77fe717ef2301e824e6f162bad1f4dd3222fd80e7cf1ab66ce245a0cc924bbad11297819e980787b86bdc8d6ec24b2c7a62271d584b73ab33e08575637838fac3afdc8960faa89673dc5bae7d249f09ab00e404825f684af775318e619552f157e2fa4b9565364f345a52718df249cd6f"}, {0xd8, 0x1ff, 0x7fff, "5cc7628ec939cadf6086fab252605b3425fb36c69193968d147ee760f92b82bf7f6a30736f5edcd7013ad99b4d2a06473fd4bfc9a06ffa26fe633bf28aebe5c261d2cc274387f3ef7afc805cb619664d978f690605dc127e641211095adec56c045216d32a5ce72d0dd521cfae2698fe702fb60d28a59832bd295d174151d547a4be4ac72b29047fdfb0aca32aa0186765455822a7687ac860e97a56c2811c659faa7fab3d04c71f5e806915fd111cc3d6c498693106c047b94d25f38709511fc3ac3ff4"}], 0x190, 0x0}, 0x7fffffff}, {{&(0x7f0000180000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000605000-0x80)=[{&(0x7f0000395000)="591c099712b2f998ca5b40b553207bf559dfe659", 0x14}, {&(0x7f0000412000)="d3373ce3a5ede96d1187dd7cf3406466bb753219851cfcddb7ee01c9de67829e3dfd878cfaf2245b36fef83776ef99a8d022179fb9b1c4237239737dcbb2db8c6c2c98d38dbfbfc3a621fb4f6ee7ec567b5bba17a583dd5e1239ec037f9a5eb0b47d878931f32819ac7689ece21cd18d51b33ce69e5539321d4f0e35400adf817262915852839dc650de37f2e134510611ad40dcd109adfc914df8e0312cd7ccdaa090fb38770c4f9327c48eb423d1bec7fbb06eb610156d5b206f0837f2764ceb6cedf824bf7ba64f5470b71bdd0ec914a5991a563996fdf387e815619995501558125f922ab370c193d1c053c05308ea2bee2d3be406813b", 0xf9}, {&(0x7f00002ff000)="", 0x0}, {&(0x7f0000015000-0x53)="ec2802adc5bc73c8a6d38f245cfa55952e19981d4e97fd40f42b3a281697fe93132db370ba139c7fee7d702e9e22010aec623d1cd1688c5accc9e0f08acb6eac04f000f97dc5aa016f157f4a35d5157f822471", 0x53}, {&(0x7f0000e77000-0xe3)="672c2b1ad8231da66fbda83d72c0e6b6d2fab9e4d978be4fc287bea6c0f5704cdb48534dd11d6d5a0eb4150a1f89e7d08d34e5c9b2375021f2f297ec4e4173e46b2036c8737f0c041491a0eb0b4a793de7463e1a712ffa013e531fcdf739d5970e01972bcc4dc741e16dfd9b68f590d8e6190e4b5c9ca3054c6514d90c7ecdce5d2ee411b963e3e181639a7dd33894b98c3aadb87a9e6a8239932e39217c4c1715416f6e89d56dd879e9cea199e21379a20ed02cb3b75abd1d2ec3f57e0999bb2edde1431fa794890c42c996875734919dc1ab228606265e5f0855dfc09469f5c5459e", 0xe3}, {&(0x7f00009aa000)="", 0x0}, {&(0x7f000002e000-0x7a)="3e5364933b31401e8e28f949e0dfd7a83364180f538271b8bb6c6c9282e5d2fda94248cee8a04df1a839a24d74963e3c9e4d387038b66b6672b1741ebebc9ef76c5fe58418766470d71e1f31274f7e9c559aac1aa1116285c50fe0b699b8e89eaf5ad0c19b92838b2590e272a3dad80fc9139b97fabba2fb60ed", 0x7a}, {&(0x7f00009d0000-0xe3)="1bf2689c534a68b3ec1c7a138a4ca99d359ab8678b71dcb4ef27a213b5f310ff5f0220634092529635ed8f7ef4e875b469c09059144d4976d6e28f892655fdaf316fe9d3096a1ff78c7deee744ef10a21905f0effa3d19abdb1a39c47e1866352577caf7f186dd3afece1f0a35517f9db8ce27eed60435e6995112d0c9e9b081e72948ce2fca8910c9b06081f6bad0cd1e3b07ce702ef4940bb62ba70e9c539f4f07f43d6b4ed806e7d4048ae11ae313f2d57d70e47f9fe005d5ed13088733be2b1cbe670e5ab87552d5ee91ef2648f8c4353fd60ee3e41175c71f18afecfa800b6b1a", 0xe3}], 0x8, &(0x7f0000aba000)=[{0xa0, 0x117, 0xfff, "b0169abfc59b0e557cd433614b2374e8febf8bc730f73abcea2468d50dfbd1901ea9d6916ec3cf9d313da82cd5e21a3a00043484e4cb22562bb4115f9a4a7e306a0032eff15007cf73867d43781535ae571d8fd3473f7181ffd6b8e6396debeb82ace4a17bff1eff3a56d9bdb028804d9d8b96340482a6af09aaeac01c8031ba87098913564408d4a651a2"}, {0x1010, 0x115, 0x6, 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", 0x1000}, {&(0x7f0000b0b000)="e86ff1854d3c03154b9896618c6ab188f16073e2d21996ee3ddcd64cc0a4874ddeca7a0b74b3c37a2d58b85c7a1ba8e7330024c0799014ae784dac0fa0e7c1cabef81feeee8121f533723a8e42f8f68998c32851809b98485abd5bf942018f039e45591bdb94e585de4d0ffb1f62373e89a36f5c31e78bcdbf76364c0f285b23a10253b130ecc8892a5141faf224d9fd9c23ddf56a1580eef19cc490faeaf55225168b25dcda8ccb0b92f8ef9e5d6e764e62b0fd29f2400eaa9107bc5d7e9b945480555e1b9b8aa3f489566f1c5dd8037e93f65c8073c14ccaf5fad87fb02c8892d81f12502069bd2e5f70ab0f804ef09b7432ee370a44aa", 0xf8}], 0x2, &(0x7f000026e000-0x50)=[{0x38, 0x116, 0xffffffffffffff00, "11793578b2379c39ea29e2169d736be24946258a4d0f42be8c6633c26443c8ec84"}, {0x18, 0x1ff, 0x100, "1086"}], 0x50, 0x801}, 0x4}, {{0x0, 0x0, &(0x7f00006d0000)=[{&(0x7f0000694000)="ea415564998b8c56", 0x8}], 0x1, &(0x7f00008a5000)=[{0x40, 0x111, 0xea2, "7f958f071e9e2799319f44d46bf1852178afa28b847d2c2321f7b122cab19f0a37e26ceb1ca622b07897ade54e"}, {0x98, 0x13f, 0x9, "0386058ca90053c78aab179b8bc310467818396c14123d7a2b492a04e4bb50b4ad30c668d0447f9807b7af12dfd0570e73dc55ca17df5d02ef45a691c5f8ea1cd07cb8b62440691abd3ff1837b9a9c0a4f1df8d3ca50e97f63c7da5a7868f24025200ebb3c2b7dcc158f6a7e9b1516585a4e5d4f90163958fe188f08eb51bb0c783d00"}, {0xa8, 0x95, 0xfffffffffffff000, "5c47e1beece6aba7d62b0b144ee5708f51d074819bf9b1a3434c3127e09e8131cd07ce02ba0b1d319eaa51fa708e9267afd625edec560989250b7083a2172b3bba1fea12c73240b5cc7459822913da5daccd9c8cc86ba0c960e2a2af45f7bd38d070fecfda5286cc01a0640a0b94a3d26dca1f1fdda7eb4f26c11ff2fb7b6b1c4be0c2e7a34254568d4a5df4a69fa52bfdf6877b10319fb1"}], 0x180, 0x90}, 0x7}], 0x5, 0x48040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000103000)=0x2, 0x4) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 38.533805] binder: 5506:5521 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.533818] binder: 5521 RLIMIT_NICE not set 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000520000+0xb5b)={0x4, 0x101, 0x8, 0x1, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1419c7303eb414600000000000000052e9ab6cf668f5c97b8412f8b7c112ef74f84", 0x81) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c8e000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x0) signalfd4(r0, &(0x7f0000a98000-0x8)={0x3ff}, 0x8, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009ea000-0x4)=0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f000031f000)='/dev/kvm\x00', 0x0) clock_gettime(0x0, &(0x7f0000e1b000-0x1)={0x0, 0x0}) nanosleep(&(0x7f0000760000-0x10)={r3, r4+10000000}, &(0x7f00007cb000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000477000)={0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f0000e85000-0x38)={&(0x7f0000cc0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cc7000)={&(0x7f0000d19000)=@upd={0xf8, 0x12, 0x2, 0x6, 0x0, {{'drbg_nopr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x655}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00005fd000-0x1)={0x0, 0x0, 0x0, 'queue0\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]}) [ 38.550664] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 38.564682] binder: 5506:5534 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.606684] binder: 5506:5541 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 38.629990] binder: 5506:5549 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.630800] binder: 5506:5541 Acquire 1 refcount change on invalid ref 0 ret -22 [ 38.636825] binder: 5506:5554 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.636838] binder: 5554 RLIMIT_NICE not set [ 38.638106] binder: 5506:5541 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 12:42:37 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f00009e0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f8c000)={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x800000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x8024, [0x80000000, 0xb2e3, 0x8, 0x4, 0x4, 0xdb, 0xffff, 0x20000]}, 0x5c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d3c000)={0x372ffa66, 0x100000001, 0xff, 0x5, 0x8, 0x1000, 0x383, 0xc66, 0xfffffffffffffff7, 0x81, 0x0, 0x6}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000063d000)={"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"}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000104000-0x10)={0x0, 0x0}, &(0x7f000064c000)=0x10) clock_getres(0x2, &(0x7f00002e6000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0xffffffffffffffff, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0xffffffffffffffff, 0x0, 0x0, 0x0, @time={0x77359400, r3}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x2, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x8000000000000000, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1b0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004c3000-0x20)={0x1, 0x2, 0x4000, 0x2000, &(0x7f000028b000/0x2000)=nil}) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000474000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000-0x4)=0xe8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000947000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmsg$can_raw(r0, &(0x7f0000671000)={&(0x7f0000bd8000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000723000-0x10)={&(0x7f00009cb000-0x10)=@can={{0x4, 0x9, 0x0, 0x40}, 0x4, 0x2, 0x0, 0x0, "fb366dac010a344f"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x80) lseek(r0, 0x56, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b43000-0x108)={0x0, @in6={{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0xfffffffffffffff9, 0x1f, 0x4, 0x7, 0x40, 0x8f2, 0x4, 0xe59c, 0x5, 0xffffffff, 0x5, 0x8106, 0x6]}, &(0x7f00007f8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000930000-0xa0)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x895}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x80000000ffff, 0x5, 0x2, 0x20}, 0x1b) 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000024b000/0x1000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000561000)='/dev/kvm\x00', 0x400000, 0x0) finit_module(r1, &(0x7f0000d18000-0x9)='/dev/kvm\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x6, 0x0, 0x0}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000662000)='/dev/vcs\x00', 0x60100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00003f4000)={0x0, 0xffffffff}, &(0x7f000073a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000a3d000-0x83)={r5, 0x87, "e9630ac2eebf528bce4ac873f0fba510935e7562b424fe7bdccab627c5db39651f5cbe54e7a59209cfa94e91eb632a3ebf7589785575e9ff8c441aa2dd8d3c32f1258ca5b7bd6e8e8279c83bb7a006e12ed4cd3eef0c4e3fca79c9a66ecec3dc0049e6573a8f7444c44cc29b57558cad2b516b27e0df7524ce5dfa"}, &(0x7f0000448000)=0x83) stat(&(0x7f0000915000-0x8)='./file0\x00', &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003ee000)='./file0\x00', &(0x7f00004af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bc7000)='./file0\x00', &(0x7f0000cec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000556000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000048f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0xc) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) shmctl$IPC_SET(r0, 0x1, &(0x7f0000fe5000-0x70)={{0x8001, r6, r7, r8, r9, 0x1, 0x7, 0x0, 0x0, 0x0}, 0x6, 0x37c8, 0x0, 0x80, r10, r11, 0xfefc, 0x0, 0x0, 0x0}) restart_syscall() getpeername(r4, &(0x7f0000d9c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ba000)=0x10) r12 = accept$inet6(0xffffffffffffffff, &(0x7f0000073000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000219000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000587000-0xee)={0x0, 0xe6, "d5c4a0620fce816fe386d6ea1399a06940708880a944f995b3e8c69d60333970c937523e19cbcda51b701eceeb3a887f3bde9a88fe0b4249b3c00b8d1c1c7959fb110a5ff05b42a7ba83ff5ed648f57186170b0c98650d91184a8d8d94524a137e43dd5aeff252bf0735fd781f48caf929eaf0fcb84119dfbe1f8e48f48a88f229e9abb4f1e28c6a9ec2d16ba507e400d8be6f0b2ddee929edf8e55393cfd86d6660b59df1d603e7a75401eb4d0a9822711ad2413c0c854ee8a3872cffabdac14641848ecfdab0f53a026dca3d6b12408cc4591c3e6a2fdcac357663c8c5125a9a70b47cc64f"}, &(0x7f0000dd2000)=0xee) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000885000-0x8)={r13, 0x9}, &(0x7f0000fd3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x66, &(0x7f0000fc7000)={r14, 0x7fff}, &(0x7f0000292000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000865000)={r13, 0x0, 0x80000000, 0x3b97, 0xffffffffffffffff, 0x76e, 0xc7ac, 0x4, {r14, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8b, 0x20, 0x100, 0x8}}, &(0x7f0000513000)=0xb8) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00001ef000-0x56)=""/86) clock_gettime(0x2, &(0x7f0000dee000-0x10)={0x0, 0x0}) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r1, &(0x7f00006d3000-0x8)='./file0\x00', &(0x7f0000bf3000)={{0x77359400, 0x0}, {0x0, 0x7530}}) sendto$inet6(r1, &(0x7f0000fa7000)="7859e953e596dc23d72359083b623c29bc605fb477db6c56898f3461294704e8b068a89a4a03b2fc0d4cb7388ac06ccd72948c23a55ef7", 0x37, 0x8800, &(0x7f0000a06000-0x1c)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x7b2}, 0x1c) 2018/01/19 12:42:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000-0x2)='%\x00') r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) shutdown(r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000-0x1)='\x00', 0x1, &(0x7f0000004000)='nodev\x00') fallocate(r1, 0x2, 0x3, 0x61) socketpair(0x10, 0xb, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x1000, 0xc08, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r4, 0x0, 0x3ff, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000006000-0xc)={{0x8, 0x4, 0x1, 0x5, 0x7ff, 0x0}, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000006000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setgid(r6) r7 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000006000)={0x6, 0xfff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000074d000-0x55)={'system_u:object_r:modules_dep_t:s0', 0x20, 'system_u:object_r:cron_log_t:s0', 0x20, 0x35, 0x36, 0x20, '/usr/sbin/ntpd\x00'}, 0x55) syz_emit_ethernet(0x36, &(0x7f0000346000-0x262)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "75f30017"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xe0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000382000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r1, &(0x7f0000ae4000)={0x0, {""/7}, 0x0}, &(0x7f0000cb3000-0x4)=0xffffffffffffff83) socket(0xa, 0xf, 0x4) sendto$inet(r1, &(0x7f0000db4000-0x1)='N', 0x1, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000ae1000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_open_dev$sg(&(0x7f00007d7000)='/dev/sg#\x00', 0x12, 0x0) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000261000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000077c000-0x4)=0x8001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xb) tkill(r2, 0x7) 2018/01/19 12:42:37 executing program 3: keyctl$invalidate(0x15, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) keyctl$describe(0x6, 0x0, &(0x7f0000871000-0x62)=""/98, 0x62) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) openat$mixer(0xffffffffffffff9c, &(0x7f00001d8000-0xb)='/dev/mixer\x00', 0x400000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b93000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b1b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') preadv(r2, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800001) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x2, &(0x7f000006c000)=0x25c) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) socket$nfc_raw(0x27, 0x3, 0x0) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00007b6000-0x8)={0x0, 0x5, 0x9}, &(0x7f0000270000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007e7000-0x4)=0x0, &(0x7f00001ed000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000c80000-0x6)={r6, 0x9}, 0x6) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000069d000)=0x0, &(0x7f0000d1a000)=0x8) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000315000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/ptmx\x00', 0x10803, 0x0) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x4, &(0x7f000047c000-0x10)={0x0, 0x0}) futex(&(0x7f0000591000-0x1)=0x0, 0x400000000, 0x0, &(0x7f000098d000-0x10)={0x0, r0}, &(0x7f00003d0000-0x4)=0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b9c000)=0x0, 0x80800) close(r1) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000fac000-0x10)={0x103ff, 0x0, &(0x7f0000919000/0x4000)=nil}) ioctl$int_in(r2, 0x5452, &(0x7f00005c3000-0x8)=0x6) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017a000-0x16)='/selinux/checkreqprot\x00', 0x3c, 0x0) connect$llc(r3, &(0x7f0000763000)={0x1a, 0xd, 0x2, 0xfffffffffffffe00, 0x100000001, 0xf854, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000394000)={0x4, 0x1, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x3, 0x7, "e08b8df981668c067c53a9d3b5e65292", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000630000-0xb)='/dev/hwrng\x00', 0x248400, 0x0) accept4$llc(r1, 0x0, &(0x7f0000fec000-0x4)=0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00002c5000-0x1001)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cd", 0x90, 0x0, &(0x7f0000ded000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f000039f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) r1 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ee8000)={0x0, 0x6, 0x8000, 0x100000001, 0x2, 0x7}, &(0x7f0000f59000-0x3)=0x14) r4 = syz_open_dev$dspn(&(0x7f000036d000-0xa)='/dev/dsp#\x00', 0x3, 0x98002) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f4b000-0x14)={r3, 0x82, 0x7, 0x15, 0x4, 0xf48}, 0xa713) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) gettid() ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000235000)=""/4096) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCCONS(r5, 0x541d) tkill(0x0, 0x0) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) timer_create(0x4, &(0x7f0000f6f000-0x60)={0x0, 0xb, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ff1000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00004b9000-0x20)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f000035e000)={{0x0, 0x0}, {0x0, 0x0}}) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f000027c000)=""/21) 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$setpipe(r0, 0x407, 0x401) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/01/19 12:42:37 executing program 4: signalfd(0xffffffffffffffff, &(0x7f0000b63000-0x8)={0x0}, 0x20b63000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000001000)="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", &(0x7f0000001000)=""/0}, 0x18) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00003e8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msgsnd(0x0, &(0x7f000092b000)={0x3, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000209000-0x97)={0x0, ""/143}, 0x97, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000df6000-0xc)={0x3, r0, 0x1}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d6a000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dc2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r2 = syz_open_dev$audion(&(0x7f000051b000-0xc)='/dev/audio#\x00', 0x0, 0x200) connect$bt_sco(r2, &(0x7f00008dd000)={0x1f, {0x100, 0x101, 0x40, 0x1, 0x7, 0x1}}, 0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc3000-0xe8)={{{@in=@rand_addr=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000-0x4)=0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007b1000)=0x0, &(0x7f000082e000)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dc4000-0x4)=0x0) mmap(&(0x7f0000dc3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000dc4000-0x38)={&(0x7f0000dc3000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000282000-0x10)={&(0x7f0000dc4000-0x174c)={0x174c, 0x22, 0x0, 0x3, 0x3, {0x10, 0x0, 0x0}, [@nested={0x140c, 0x1, [@typed={0xc, 0x61, @fd=r0}, @typed={0x88, 0x28, @binary="0eef7abfd6f2b09b7a3764eaa058edaf5eac36baeb68fbb34bcc6342bd54a45ac55dc0310207c216ba623f13a18bc67f442e34655a182176eed1efbaa637019caeaf2faaa657c3f389880c226de2fcd9c3f9dd076050050d90e8703e6482379ce5fbb73900e9f330f743211c0f73847c3825e624864cc110cb2d91da3769f8b9"}, @generic="685d0a2ae8cb80c00550f693e434628e6f859ea371b04091336031ba23e00a1e4061907368c21571a492aea6478baf0f1943c3f9fe0f6e67a22538de01cc7d6ef9d65509a2e60cb889d84c87b37f23346a428f9fd0a9cbf7205e927785c84b158cc9f212acdbc86fe9f95d88a4e1e686f57e7a1f69c67b672a042f", @generic="b3cc1fc95b250acb438fe7c41aea13f31a02c64173a427876b55de7d113b8acedffa9af47fadfce79f98f744bb7030ebf4815c459ac819c0d11c52b5de8083f46631eb3644a4d86eb0ee4000b70bf99b9ba438f265cf7f2bc1bf94dc5ef67ef500dcd4b5f1732d2c8eba5cf85dc9a0a80483a1df8cbfc27b1a979d44de7fb51a753b05", @generic="a4072d10d3d469cdbfe375c5df39c74b8fba419ecf86f5b0c390f5cfc04db759296f46a7880e280d8083be71af77c04c9237553ee8f96fe8f8c00164630b2295d5dad02e59ca6cf1f8661712ef4251c249afa0439a85d469d71ab367512c6139043c5e58ea8fb1be4323392befd6711bed2010a4548b2695e619a6f5ca5aaf4e1e4533633af87c3d43cc0959ea256d398ccc443cdb62254e0df290b8e48b2e7ccb7860f9ce94c305c43a3edb217b388aa8902203454c05c9f08ec11f11a6f2a609798aa2e1fae071474e89528299ef19e466507cc5f16d3819e8165b7b2aa20149b690", @typed={0xc, 0x13, @fd=r2}, @generic="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@generic="1cb9ce2c1b5a9831c9b9f5402900295d25a5adf263694a468c9a43c6b689737e832b7c0f49d08acc645fa0af417bbdc540f23ae256ad881c179a04a8c6936d5dedb783712b94d8760c4c4b45cb0fa5819caf3a29378fc46c8e4b98f8bb0d7cf24369ff96e6401cf8be66c031d6802ba5cbc644e7fb03d073ad6d0875386854979d2382933b99432b0688b3438bcab2196401ff180672c6a7e50124b0dca354fcb8c584e7ac149f4b783a60985e306340505bdbe62874", @generic="", @generic="8643bb3265e47e0367b9029fc063fa27f61453cfaa14027f84d40e24abff77bbf9d868119620ad70ebda945a08d06c169c0a64ae385ea4096fa8ef9ab1b778b3bcf3403db9f5b7fa0a32c542cb8cb42e912ca08b211f095082d05633f88ff831b851bd4342a4a3b5d701b2016e5b6244d2fbcd6749d8ad536fd6d63510d030d2cff53776836d563b2e3bc4f4426428e60f3648c7f28c1cabf40af4bc015d8777b17135d54cafe6d17f406403e3338c4fec2953f614e449be7279c4d5d3ab32cda09ef483d1879b5cbbbdfc2f14231fe599"]}, @typed={0xc, 0x83, @pid=r3}, @generic="15adb928117ae31280e8b5220ff39caa26dbf44fc7bb3b50a2187c74358eb234ccc2759e914014f6d5ef8671bb17a6ac4daca87fc4683d3a18be92097e268011d4e676a2abcbaac32366350787204b39b56042256dd106c782ad24b1e4b2ea92a96e379062f68874247aca9c03", @nested={0x10, 0x34, [@typed={0xc, 0x75, @u32=0x4}]}, @typed={0x10, 0x92, @u64=0x0}, @nested={0x1fc, 0x4b, [@typed={0xc, 0x89, @u32=0x2}, @typed={0x8, 0x37, @void=""}, @generic="068d3bbd76f79eb177dacf5b7bfaa24a3bca87f09e26f942d960a7d72290f4938ffd452835735a73495e6334760c69f20943d914c918cce5", @typed={0xc, 0x14, @fd=r1}, @generic="a61afe088c17aabb296d9b8058292229ac6b7a7979f8c004ade176b3cd81a706991a8eff234ca6e8f021a297276c35160c3cb5c3a8326f33b27743caea38175fc2e3c66855408b853aee804a30ee773a735a704f916f3805807fc281e397e5c48375c9adeceff6cb19349dbbbc18ec2a69f647758cdcde7c6a5c660d04d2efe1ff0ef87ab51b7d09c47acd0ba42bf7e067bedcba23fa32c85bdf3cc3bed43fcd6dc706ea38d3d8c693abb741499330dafde8984c90480ac448bdf07983fd3945a30f8589113c085cc0344c6e285602341e12001eaf7a4bedcbf54b006bcc3ea6c8f1afcfe3636a653256f96546", @generic="d5e6a2cd47982dce371c79f2ffdc1cc2cd3f7c5e172ddfaa2187beaaecbf269fc3f3cae5da0b580ebe0ca027d045527620c050c437ec7184da808ca8816e1f9b8a6aa2295bde09a2180545c17cc05c36a0f5045fe53441c409db402c25325c94ad8f46a6834cfd6ad5224fed60dea8a04bed3e82cf79245b15741b6ca8bf8b358b", @generic="50056c6b01a8e6d1877e8d8bbbaa0b3d4a7c634f388103135a", @typed={0xc, 0x10, @pid=r4}, @typed={0xc, 0x64, @u32=0x1}]}, @generic="49eab8cac03cf4700c710a13a7c75a9acc55112d9e291b451c330cdcd72b551d7e8ea0ac29f12bc50f75e37a2359229d8335d48bcd4e0d201300bb5c6565fbecd0a2dfea96246a7ce0a5469e1f32fd71e5ffa4f409274d0035971eba1b68977f5d5b649af5fb3eed6c2f15d6e0ff5c339a6aa9a5fa4d42504457c6e9b7ad0ff4e61bcbcc82cf01760b1b6521e3b7e21e11a7f5c7a926"]}, 0x174c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000d34000-0x35)=""/53) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000665000)='/dev/rfkill\x00', 0x216000, 0x0) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00003f2000-0xc)={0x0, 0x10000080000, 0xffffffffffffff9c}) readahead(r1, 0x100000000, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000b2000-0x64)={&(0x7f0000d8e000-0xc)=[0x5, 0x9, 0x9], 0x3, 0x7, 0xfffffffffffffffb, 0x1, 0x2, 0xd4ae, {0x0, 0xe1, 0x400, 0x800, 0x9, 0x20, 0x6, 0x89, 0x610, 0x2, 0x12, 0x5, 0xa696, 0x6, "bd62b2eedd70104fa85a7cdc887ae82999fa706b09bbcb6b1463f9f54fd9ce6c"}}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x93e9, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009f6000)=0x20004) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00003d8000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) bind$netrom(r5, &(0x7f0000efd000)=@full={{0x3, {"241f1e55616934"}, 0x8000000000000000}, [{"38bec2ba650e78"}, {"53aeff44b10ab6"}, {"820ac95b952074"}, {"2ab84625a37aaa"}, {"a678de6bc6bb81"}, {"d69e4bda216b55"}, {"c69abb928d6742"}, {"afd1ee654c004c"}]}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000086c000)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 12:42:37 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000-0x4)=0x0) r2 = gettid() tgkill(r1, r2, 0x6) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000252000-0x4)=0x81, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000749000-0x110)={{0xad, 0x0, 0x0, 0x0, "70179181c432fd98d81533f67478db29e415269a3ed444dc2004b48d11e5e29c2480e262e58fcbde80e562d1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "75b615dbfda01996f6f9f79bf1cc2a69495c41e523323b68d4683ae0263492da49838ac233035a2203624bacf4b3089b1f755de52e90bd2c0db863900b240817", &(0x7f0000760000-0x1)='\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aae000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c00000)={@loopback={0x0, 0x1}, 0x401, r2}) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r1, &(0x7f000089c000)=0x0, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@random="131cf55f52d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "cb234e", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000973000)={0x0, 0x40000063, [0xdd8]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000af000-0x31)=""/49, 0x31, 0x9, &(0x7f0000a47000)={0x0, 0x0}) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094c000)={0x0, 0x0}, &(0x7f0000888000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b67000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a4e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000c6000-0x110)={{0x1000000000000000, 0x5, 0x7f, 0x6, "676dbdcf5e9549fe4587830f1ad6f3d06e87ee03d20c6cc27fb1610494fb423c853a7cdd80ba6bf098d66be6", 0x0}, 0x0, 0x0, 0x80, r1, 0x3, 0x4, "4eaa4d86fbe26d4664ec8a449eb5c4072704532a9e8628039091ce4a3b700ea90fecabe9dccc633831079afc678778b0082c4cc584b07e7e721477c05bc68a56", &(0x7f0000f19000-0x12)='ppp0ppp1mime_type\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x0, 0x100, 0x63], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) prctl$setname(0xf, &(0x7f0000d0f000-0x5)='em1-\x00') getsockopt(r0, 0x10d, 0x2000000000e, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) socket$inet6(0xa, 0x80007, 0x3) sendto$inet6(r0, &(0x7f0000349000-0xd5)="9ba7c6d0ae2b9239efe16bc942a60ff3c380e85d3ae1a0c99644f0f5b0da38488c397b066bc9947c9d1bdf369b7692b25a1236b08e050865e02d2a5a89471430aa7abf43654e4502963b289d3ea675d327ea159fbd84b321440be5e2c989202eb56b4390d06e3ae0792f14f3249dc333e88ee94fb6087b63169614a54e4ea93ff6882179815949fe3abe95b2377da5620bebc8083ff370e4008f11b4b2f5aea2f8a0c6cc05491366fe841834a59bc2902998549c3dfc4a039302ad14d25e45c41bb6fe859ad869cd93a75fbcebaf2d0dabc71e21ee", 0xd5, 0x84, &(0x7f0000905000-0x1c)={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x389}, 0x1c) [ 39.049228] mmap: syz-executor4 (5638) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 39.149490] PPPIOCDETACH file->f_count=2 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000009000-0x8)='./file0\x00') 2018/01/19 12:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097b000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) writev(r1, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fa0000-0x50)={0x4, 0x0, 0x6b2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000355000)="4755fa3c55273f22abddb5f79330300ff3600885284f1b18f2d9bd85c58c7cbcae0e18c3fa86157168a9ee759397a7b6c6c16ae1d171139560d445cc56f2049fb8fd6e8032c3d8bdc31106", 0x4b, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000020c000)=[{r2, 0x140, 0x0}, {r2, 0x80, 0x0}, {r2, 0x800d, 0x0}], 0x3, &(0x7f0000cf5000)={0x0, 0x0}, &(0x7f0000811000)={0x48}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b23000-0x4)=0xffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) clock_gettime(0x5, &(0x7f0000f97000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000151000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000bec000)=[{r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0xb43beb7738fce5db, 0x0}, {r0, 0x90, 0x0}, {r0, 0x0, 0x0}, {r1, 0x7201, 0x0}], 0x2000000000000088, &(0x7f0000adb000-0x10)={r2, 0x1c9c380}, &(0x7f00006e0000)={0x0}, 0x8) socket$inet(0x2, 0x0, 0x2000000000000000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) accept(r0, &(0x7f00002de000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000396000)=0xe) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004f7000+0x369)=""/14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dea000)=0x0, &(0x7f00002e8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045f000-0x4)={0x0}, &(0x7f0000f08000-0x4)=0x4) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) pipe2(&(0x7f0000794000)={0x0, 0x0}, 0x83ffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000019000-0x40)=""/64) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) r1 = syz_open_dev$amidi(&(0x7f000091c000)='/dev/amidi#\x00', 0x6, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fb7000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e43000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = shmget(0x0, 0x4000, 0x44, &(0x7f00007f1000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000752000-0x4)=0xe8) stat(&(0x7f000060c000)='./file0\x00', &(0x7f0000b8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ef000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000)=0xe8) getresgid(&(0x7f0000ba8000-0x4)=0x0, &(0x7f000016f000-0x4)=0x0, &(0x7f0000b08000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a0e000)={0x10000000, 0x0}) r7 = getpgid(0x0) r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000bb9000-0x70)={{0xfff, r3, r4, r5, r6, 0x2, 0x6, 0x0, 0x0, 0x0}, 0x3, 0x10000000000, 0x0, 0x40, r7, r8, 0x7, 0x0, 0x0, 0x0}) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000020000)="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") ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e29000-0xc)='/dev/autofs\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000334000)=""/73, 0x49, 0x40010040, &(0x7f0000326000)={0x3, {"1c8c770f5fcb20"}, 0x0}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ae8000-0x4)={0x9}, 0x4) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a93000)='./file0\x00', 0x2000, 0x2b) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000e000)={0x0, 0x1, 0x6327, 0x4, 0x1, 0x100000000, 0xc5, 0x9, {0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x7, 0x8, 0xe74}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000015000-0x8)={r2, 0x8000}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000026c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000015000)={r3, r4/1000+10000}, 0x10) [ 39.180456] QAT: Invalid ioctl [ 39.195864] PPPIOCDETACH file->f_count=2 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00004ba000-0x38)={0x0, 0x7, &(0x7f0000000000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005e1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00007a5000-0x4)=0x5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000257000-0x11)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000456000-0x8f)={0x0, 0x87, "306a464742b7468d2e652aa84475188a340a4a0fd35e98d1bf6c5f57af6c076105a123a9284e760e89677a12a91886a213b7a6d506dc1485ecb4ed34a9faeb8a0c57d0a0c0a21c5c7cb3c87330b9567acf658a047f9421fe181d3498d2fc2a562b942a9953d929f2dd390177ea63db39dca17225a45f6bae8994c04e0d5c6ac7598a86c8146d03"}, &(0x7f0000df2000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a94000)={r4, 0x6}, &(0x7f0000c87000)=0x8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000fb000-0x9)='/dev/dsp\x00', 0x140, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f000014f000-0x5)={0x5, 0x7, 0x100, 0x5}, 0x5) 2018/01/19 12:42:37 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffc3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x444100, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x5, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x1d}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f00007ff000-0x66)="3d361f7866787fa1eaff101a4823a7dd38a401474c479e268a52ee99fa553689944c9544fb49057c3131766cf24cff0513f15f7524a092f91df19846572c91ef649d8847207d2fba027e5ad36eeab9496ebdc545348399b8a6280021a7f6c09c6584637cdb83", 0x66}, {&(0x7f0000001000-0x46)="7151830e9487ffea031a076b5b25c0ac92eadf15ee8975b06d16b510ad13f5528459d177c7d34eb2d1e45921bf08b189c7b1eba042e69220c41992be314d46791d14f0de9251", 0x46}, {&(0x7f0000000000)="f2046816321db76494c393db6ab95d3c54311f845a36d0d99bdad17c291221eef9253f74e55385586a2cbe705d40051d22d66fb0c62eec6969e749cdf7cc137a710da5912a9516a12c8d6557dbbdf2badfbe17a0b49d9b04500e4dfd29a3ed390ef4667dc5bd5ed539b1532e944b44b36ba55b9e46397e43affd6031fbe76e77bb32dd19097d32", 0x87}, {&(0x7f0000dad000)="a124debc3bf8fac90036103a8ba7d2be85e4ba1a0386cb92dff9501dd7e8e28582d58cb4a503efc763742d5bba5f39b50d8901f196c1a55d35f82a792a94c58661acdf09c02c8b797a2116c684b7fea154b5d12603aa486cd5b0b793d1ffa19a26fdb1169664d7e3eb5e0bd17a4636625ab7f41e444b0457f1c02300ddfb850b2f6477cb715320623fb47ef7d9cfe9906e93305419cee1986291f4297fab8a401e7c76d16fdf306f6123328176939c1468227bf9c746ad69647d01d950ad74523a8d6038d047cccacec2b270eaddfe933c351fc9f2bffb958a02e31d270c10d743b15ff1213e777e15d2a2", 0xeb}, {&(0x7f0000424000-0xab)="6a131e6d5cc0697dac1a9f53bd320018a3c98d2fe221ddf16974df3dabb30c9f59ba0f517f674117ad40d754a1c9ddf236eb5d39bced85dcac281cf8fa0f8ce3ccce1d2bda3056dd615dca63e54faccefa08d3076dc8f31bc927442a7e3e8524fb864d7103dd1d23bfd24ea8b5e85586e8743201e10529a33f439a71dd40bd66df5b814bce3c8cd8049355cc6ee0ca99df363bfcbe4073419d6312a70f718285f5327e7f36cd78e00fd19e", 0xab}, {&(0x7f0000000000)="dba9e564c7e2d6ebe7ebc5a1467ed9f3ef61cff22fe8e1f929d41e21b8792f352d3c0db8f994f3e28192f1b8e3ff6d03497de72bd4b0e2fdec7a1605ad71dafdf5", 0x41}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x2, 0x81, 0xffff, 0x80}}], 0x30, 0x10}, 0x4) 2018/01/19 12:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000b35000-0x20)=[{&(0x7f000042f000-0xad)="43a2cc9fd500288e4b889675ae0f4df0fb27781acff5c72a1bb7a428440c027f", 0x20}], 0x1, &(0x7f0000039000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000008a000-0x8)={0x0, 0x0}) 2018/01/19 12:42:37 executing program 7: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000728000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000003000-0xa0)=""/160, 0xa0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x80000001}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xea)={r2, 0xe2, "76725f55d1cebb21c18dcff49493870f1fa3e0cad90635a03ec108f00db8cf5da48fdde9717483d65ff30cf278b66ac754aa6da6f4030a02ff7d5d692beedaaa14f7a61f04705ef4e9854d71b57c8876109a36e8d4883eaa43ddf8c3603668c4594eecf18d929d234871b94a8a4a9759e6898895731bc524af326b4f63c9a9f0c1f628cf063024064f485fc4bfc99a37df84f8e0b9835018f385b6c3717ffd794c656c3c5a7645cbdc7d9327950dd7fcfb6bbe57c44fc8eb8de0588ffea76e6512490fbbbff0cd843705c75e14230f7780a3a58f5dfc0c41479447dd2643eafb109f"}, &(0x7f0000000000)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@generic="2cfaa597eba0650100be4fcc9f7da00d", 0x7}) prlimit64(r0, 0x8, &(0x7f0000001000-0x10)={0xfffffffffffffff7, 0x3}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 12:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a4d000-0x6f)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80212a0800000000"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d90000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0xc, 0x80000) syz_open_dev$mouse(&(0x7f000070d000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x4000) getsockname$inet6(r0, &(0x7f0000a22000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f6000-0x4)=0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000807000-0x10)="8d0149ac19e80f8726e4848dd24a91a9") shmget$private(0x0, 0x4000, 0x28, &(0x7f0000e04000/0x4000)=nil) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f79000)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000019d000-0x4)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b2c000-0x4)=0x0, &(0x7f0000f7e000-0x4)=0x4) mlock2(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x1) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="06") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) unshare(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/member\x00', 0x2, 0x0) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) [ 39.441256] dccp_close: ABORT with 2 bytes unread 2018/01/19 12:42:38 executing program 3: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0xffffffffffffffff, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/01/19 12:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000243000)={0x0, 0x0}, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003a5000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00004db000-0x110)={{0x636, 0x7, 0x6, 0x6, "e934c2a8c4884f8d02d33c08d1a554c9fc1b90019927746eecc93115827632c7b13eecdc3babc82c049933fd", 0x0}, 0x0, 0x0, 0x9, r2, 0x8000, 0x7ac, "bfe3b8a99709ab1e76230efe7f6252a104c521a4962fd8dfed121dfe9cda717d3224803bb80d1f2b64afa2906f224ce10350bc8c54a50749bacb706405fe0d42", &(0x7f0000168000-0x5)='self\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0xe00000000, 0x7, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000922000-0xc)={0x40000000, 0x0}) shutdown(r1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d8c000-0x4)=0x0) accept$unix(r0, &(0x7f0000f8a000)=@file={0x0, ""/108}, &(0x7f000061c000-0x4)=0x6e) r3 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r3, &(0x7f0000af0000)=[{&(0x7f0000192000-0x2a)=""/42, 0x1de}, {&(0x7f000000d000)=""/126, 0xfffffee4}, {&(0x7f0000145000)=""/20, 0x0}, {&(0x7f00003bb000-0xa2)=""/162, 0x91}, {&(0x7f0000edb000)=""/201, 0xc9}, {&(0x7f0000425000)=""/238, 0xee}, {&(0x7f0000c7a000-0xac)=""/172, 0x247}, {&(0x7f000026b000)=""/4096, 0x1000}], 0x8, 0x4) 2018/01/19 12:42:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000007000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) 2018/01/19 12:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e0000)='/dev/sequencer\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ac0000)={0x0, 0x40}, &(0x7f00009a1000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fec000-0x4)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a4a000)={0x4, 0x9, 0x2e3, 0x7fff, 0x0}, &(0x7f00003ad000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a14000-0x1008)={r4, 0x1000, "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"}, &(0x7f000086a000)=0x1008) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/19 12:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000b5f000-0xb)='projid_map\x00') 2018/01/19 12:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffed2, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x8000000, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb9]}) 2018/01/19 12:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000050b000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x40) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000533000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0xe8) r5 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000037b000)=0x0) r7 = geteuid() fstat(r0, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005f7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062f000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f2a000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000)=0xe8) stat(&(0x7f0000ebc000-0x8)='./file0\x00', &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000edf000-0x38)={&(0x7f0000f0b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000003d000-0x40)=[{&(0x7f00000ed000)="c58ff91d9a21f167c2ef3c83ef7c002828a4d7aecacb271d81fccea70aaa34b4edb84f1e26077eaa5b7095c2965cec89b4197f681e2f0a43e32c4804097915bd9a75807ea78dc902db486e12c8d8ddc855b2bf1045c28afdb9889455a550a3262e559ddb2e7ca61deef86350b4150013b269d20e4574d9dda9512eaf96b4ab2842a6c8ef211f874a902857b660f4389782b32ea143b40baf13aa23f3e7df5af4847299a27df450327afd496a7c75050ed7aec8372e3faf527ec9d5e405d594cfa06a78cd4590cb9ffc6fa9ee34f4f2599c9f1e28c612051be895a696b673c4c33cee5ec89d2d9f", 0xe7}, {&(0x7f0000eaf000)="47f536775a0fe437d63727799621fa06d9614cb659b41f579ca15177e378d0753e656db473541f2aad97", 0x2a}, {&(0x7f0000224000-0x47)="ed8a056d9ef83ad8c44c0b598363a1fdd4c0fa9b43d6c7a91e318e7fe26c469ac0de2f03d06d014cfa462a5fee203f2495ea75ac86180642fa77c9d85e0d5bd4d07051765de325", 0x47}, {&(0x7f0000978000-0x10)="bb2a403e5395097b920b0e2ae42b6506", 0x10}], 0x4, &(0x7f0000a2c000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe8, 0x4004044}, 0x800) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca63bbe8b312438b40b4bb1d6894349795fac26a9759a1a5354b2dad6ff4ddb98adc27d64a7a1ace5de8e026540761fe91418830618ef16b3be0e88cb33f064451509258ac703d6648a8273065aa026888ca1acae1665818b2a3c771c521032a139c18c8039245eb1791e4f3e8eb2be65514c2e5e2e1bf807241595e414dab8aff0a4b607cd3df9f69de97cbd0fbf33266174a18c42ef47cf03c4e5da4c454502a5d6751e7c29107d84cb1290ac7404018a9a407fd9bbc13dcf1871d67d2520fc2e3dbf69cab62683cdf8926a3021a06a754dbd489d750c993d9ea7e16637cdd2bb9b6d7b41466b47891f37e04c593e6d255c37121b32223e679f25e12231410629624b1a4a3cd7b93bfc0b36e3ee7f06bdaa5c2a0dd5bec361dc70f1a63d51028e2edac22400aea5251615a3f9178537ae9a7a5b113b35fdfa03af1f0a42c2d724b8ddf244add19a512998aa4ddf271073821683f4e70061f1e71ea6fd6640307c1f67bd835632b96d143b1dfc275f7ed56761d8dafd42f4d1760945d3d250b00cad85b9b00bffd8cb21cdf0d6ca9579fdfae25df9f7a9fce047987b0861c990af49799f2c617a07d697129bebb69ba5e823ca562bb02ea0e43658799b8b1ca80d084e5aafa6578489e1b63a0e7e1187b36dd344447bb90e373884dea22e3267172dc4f75e02de216ca6f60743a5e41c2df23e86178e58af5593f9860eda8e3137ee073964f28e97e1a89941f1e94791361168e6709d4c1b29c9f1da2af2449387005072c618416d5fcc54c0cdd3aee6368b572b3767b9ec26937cf13ef1154030c", 0x2e1}], 0x1, &(0x7f00005c0000)=[], 0x0, 0x4000}, 0xb47b}], 0x4444444444445e9, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000b49000-0xe8)=""/232, 0xe8}, {&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000715000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x195, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000883000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000049d000-0x4)=0xe1) seccomp(0x1, 0x4, &(0x7f0000e94000)={0x0, &(0x7f0000000000)=[]}) set_tid_address(&(0x7f00002b5000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000836000-0xc)={0x1, r0, 0x0}) 2018/01/19 12:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bad000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000e60000-0x4)=0x0) r3 = open(&(0x7f00004b4000-0x8)='./file0\x00', 0x20000000028043, 0x0) fallocate(r3, 0x0, 0x8f78, 0x1) sendfile(r1, r3, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa5000-0x4)=0x8) 2018/01/19 12:42:38 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x1, [0x357]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000)=0x0) prctl$setmm(0x23, 0x7, &(0x7f000000f000/0x2000)=nil) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000)=0x0) r2 = inotify_init() fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x40ce81, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000013000)={'system_u:object_r:sshd_key_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x36, 0x0}, 0x32) mbind(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000012000)=0x800, 0x2, 0x2) r4 = shmget$private(0x0, 0x1000, 0x12, &(0x7f0000002000/0x1000)=nil) shmat(r4, &(0x7f0000000000/0x1000)=nil, 0x2000) r5 = semget$private(0x0, 0x7, 0x400) semctl$IPC_RMID(r5, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000014000-0x6)='rxrpc\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='proc-', 0xfffffffffffffff8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000013000)='id_resolver\x00', &(0x7f000000c000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000-0x1)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r6, 0x7, 0xfffffffffffffffb, r7) process_vm_writev(r0, &(0x7f0000007000)=[{&(0x7f0000013000-0xa0)=""/160, 0xa0}, {&(0x7f0000006000-0x47)=""/71, 0x47}], 0x2, &(0x7f0000012000)=[{&(0x7f0000010000-0xfa)=""/250, 0xfa}, {&(0x7f0000013000-0x4c)=""/76, 0x4c}], 0x2, 0x0) get_mempolicy(&(0x7f000000f000)=0x0, &(0x7f0000008000-0x8)=0x0, 0x5, &(0x7f0000001000/0x3000)=nil, 0x0) madvise(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x9) 2018/01/19 12:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e9d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bdc000)=0x0) tgkill(r0, r1, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1b) 2018/01/19 12:42:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x58, "2e12641319b5f94a58aca8c1ce7f96d002f8bd2ed9fab736f149cfa0795c1a8b66fc6173acbdd443329688088716eac41fbf1ea014698b3e0ac40e506f54e6e54e210b732b94b38e7bed9191682fd4d7f782136ceb97b5e4"}, &(0x7f0000000000)=0x60) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000031d000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = add_key$user(&(0x7f0000143000-0x5)='user\x00', &(0x7f0000728000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000019a000-0x97)="0cad9a67edefd0d4609241d42cd69082e03aa434fdfff7e4d328d42132dbf4c5158b6a997f4bcb68a6c96c88226e477adaad646912bcd1d684116342904d81e46565ab59ad0b58fd64a3ff87810704698858598edaed6e22dc6b64aa47d7442b474e1a7595b39ab0a9d499baa7720969f9afb2a86a8939b3c7b135f5c9ce1ae214fb18c2decf78c65016c230f8abd23032bb29a4fc2144", 0x97, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0xea5) recvmsg(0xffffffffffffffff, &(0x7f00004aa000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[], 0x0, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 12:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004844}, 0x0) 2018/01/19 12:42:38 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000933000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f0000afb000-0xf8)=""/248, 0xf8) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001f1000)=0x0) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d77000)='tls\x00', 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000778000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) connect$inet(r1, &(0x7f0000362000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x156) socketpair(0x3, 0x80002, 0xb3, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000fa7000-0x48)={0x80000, 0x0, [0x1f, 0x6e07, 0x1, 0x401, 0x10001, 0xc000000000000000, 0x9, 0x4]}) socket$bt_sco(0x1f, 0x5, 0x2) accept4$ax25(r3, &(0x7f0000e2a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000045b000)=0x10, 0x80000) r4 = add_key(&(0x7f0000db0000-0xa)='syzkaller\x00', &(0x7f0000421000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f000079d000)='user\x00', &(0x7f0000cc3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000014e000)="daa84f82c6ce243347fdfce3f5093d30665422666be729dc3cfada2b27ef08a9404bae132ec5fd49d9efe5fcfa253c3ac2c2337060b6bd14af852ec8bd8b5e9e014eb21d846de846ba712bf5814361349dcbb025efae0bcbb44877d13055f56d4ecc6a0f9b24a8caff0f9482361c818924b36db05031212fa29af85ae6074137fe9a9458bc37a1446985345c1ecefcc35327aed22e0adf110d11684b12020b4a30a61ac3f87f85510867235cde1db7f3e5c694d2f98df4e49b93b1ecf4379f8bb358c9a632337947645f5d700d09d6bb2cc252b9ba26684dfb17a9ccdb43a224", 0xe0, 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000373000-0x8)="0e1c0fe60d04f63e", 0x8, 0xfffffffffffffffe) clock_settime(0x0, &(0x7f00001f8000)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000885000)={r4, r5, r6}, &(0x7f0000411000)=""/27, 0x1b, &(0x7f00008ab000)={&(0x7f0000e0b000-0x40)={'poly1305-simd\x00'}, &(0x7f0000d57000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 12:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f50000)='./file0\x00', 0x0) chroot(&(0x7f0000d7c000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") acct(&(0x7f0000aea000+0xe0e)='..') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bff000-0x10)='/selinux/status\x00', 0x0, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00003dc000/0x3000)=nil) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00006db000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000369000-0x18)={0x0, 0x1, 0x3, &(0x7f000074f000-0x8)=0x0}) 2018/01/19 12:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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) add_key(&(0x7f00007b0000-0xa)='encrypted\x00', &(0x7f0000df5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e2000-0x6b)="", 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$midi(&(0x7f000051b000)='/dev/midi#\x00', 0x5, 0x400001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/19 12:42:38 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe2000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000fe2000-0x2e)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'user_u\x00'}, 0x2e) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) [ 39.642096] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 39.645286] kauditd_printk_skb: 119 callbacks suppressed [ 39.645294] audit: type=1326 audit(1516365758.267:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.646531] audit: type=1326 audit(1516365758.269:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=248 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.647544] audit: type=1326 audit(1516365758.270:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.648357] audit: type=1326 audit(1516365758.270:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=250 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.649158] audit: type=1326 audit(1516365758.271:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.651765] audit: type=1326 audit(1516365758.273:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=47 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.656285] audit: type=1326 audit(1516365758.274:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.656703] audit: type=1326 audit(1516365758.279:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000cd6000-0xa5)={0xa5, 0x6, "88bfb3097928195e6ca56f0053916868dc30ad5d58bcddb673542b3ae29b39489b266d7a03f284fc7c24db882f379e70e4355a9cc304a047d0c8f868db537ee8b65b59df2497f769ff8e023eae2f62b9a827d8e451a7908fab0c90ae0b101e8a4fe5482fc980bf90a746d1db578bdbb3ffb29a19751fb8fde3b7972c7def2135ba38c16dfa7ee83660953e70ae0fcf99123ca000de34bd9aefcbb1449b"}, 0x40200) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00003b3000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000018f000)="f4ee1f9230221251ba1dbbac86083ed94181414a467220b0854512a0aa1ed5a1"}) 2018/01/19 12:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f00006fb000)=0x1) clock_gettime(0x0, &(0x7f0000b88000)={0x0, 0x0}) futimesat(r0, &(0x7f0000890000)='./file0\x00', &(0x7f000002f000)={{0x0, 0x0}, {r1, r2/1000+10000}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000933000)=@assoc_value={0x0, 0x0}, &(0x7f0000a48000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf1000-0x8c)={r3, @in6={{0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 12:42:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400040, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000006000-0x10)={0x0, 0x3, 0x1, 0x81}, 0x10) r1 = add_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x94)="c8a2cabf8645912315546977c5e0ecfa17ef76fa7a018cc8fbe1c1a90646dc798f05bbfa9f3fce83fa2207ccc7ad6b3fa671ff4731ed563ec2d98e50cd01b075387018282b246d098cdba72499d07b0c733e4851bd53e8a1cac45fcab343b0060cf157b33944a3932ba55c8b0d9b054ffec7c51adc2cd520060f6a5c865a29f29971720932e7cfa2829d89a36d997273d9f4aba2", 0x94, 0xfffffffffffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='selinuxwlan0$trusteduserbdevvboxnet1.vmnet16%\x00', 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000003000)={0x5, 0x80000000, 0x3ff, 0x2, 0x80000000}) lookup_dcookie(0xfffffffffffffffd, &(0x7f0000006000)=""/4096, 0xffffffb9) keyctl$negate(0xd, r1, 0x7, r2) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 12:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00009c6000)='/dev/snd/midiC#D#\x00', 0x10000, 0x200000) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000ff2000)="a62e0e1414ae5b89a765216506476cd011ba99ae9e8503a81da86c31878854eb2342d3952e50181d3df18fb6374040026b519fe3670a11c0270b4d135cd7e54b4066f7163fa53bb1ab840b8cdc54a170bef0c0d7a2f7f6d0c31cc66d5dd65e81249d79d30d792cc9cc8544b7966c5bdbbbcd836105b4337600d7b8518d9d5febb4517f106ce4d1eb661bd02f3bd33bdcacb297f7094d366b8fbccb0ad67032a1f2ed5fa51f9e59c3111b171247c3fb05580dbfe638644741", 0xb8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/01/19 12:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000030f000-0x4)='tls\x00', 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) preadv(r1, &(0x7f00008a8000-0x10)=[{&(0x7f000023b000)=""/157, 0x9d}], 0x1, 0x0) 2018/01/19 12:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000141000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000e1f000)='net/ip_tables_names\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000-0x63)="757365aa005d60656c000054a8588a236838e2d4e699dca0afac9459aade41845da17912da88617dede7ceb9e199e560cc9a11c5e360cff7251d705bd30404bceecb3b1a5a39970f0f96e1a243c34860b316450000000000000001997ef9841961d3c5", 0xfffffffffffffffe) 2018/01/19 12:42:38 executing program 1: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x2, 0x40000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000011000)={0x4, 0x7f, 0xfff, 0x1, 0x82a, 0x7ff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000003000)=""/145, &(0x7f0000004000-0x4)=0x91) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffe49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.658247] audit: type=1326 audit(1516365758.279:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.659160] audit: type=1326 audit(1516365758.281:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5759 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.985931] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/19 12:42:38 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000b7f000)='/dev/audio#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000+0xef)={0x6, [0x1, 0x3f, 0x1ff, 0x8, 0x7fffffff, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f77000-0xa)='/dev/cuse\x00', 0x11afff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d5d000)='/dev/sg#\x00', 0x6, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c53000)='/proc/self/net/pfkey\x00', 0x8105, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r5 = accept$inet(r1, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) [ 40.016666] Option 'TiwvzFy?΃"ǭk?qG1V>َPu8p(+$m ۧ${ s>HQS_ʳC W9D+\ O,/selinux/commit_pending_bools' to dns_resolver key: bad/missing value [ 40.059815] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 40.083971] ================================================================== [ 40.084007] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.084018] Write of size 160 at addr ffff8801c09f1ee0 by task syz-executor4/5819 [ 40.084021] [ 40.084029] CPU: 0 PID: 5819 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #268 [ 40.084033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.084036] Call Trace: [ 40.084040] [ 40.084054] dump_stack+0x194/0x257 [ 40.084069] ? arch_local_irq_restore+0x53/0x53 [ 40.084083] ? show_regs_print_info+0x18/0x18 [ 40.084096] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 40.084106] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.084119] print_address_description+0x73/0x250 [ 40.084128] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.084138] kasan_report+0x25b/0x340 [ 40.084153] check_memory_region+0x137/0x190 [ 40.084164] memcpy+0x37/0x50 [ 40.084176] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.084202] ? tcp_v6_conn_request+0x270/0x270 [ 40.084212] ? __local_bh_enable_ip+0x121/0x230 [ 40.084229] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 40.084240] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 40.084248] ? trace_hardirqs_on+0xd/0x10 [ 40.084256] ? __local_bh_enable_ip+0x121/0x230 [ 40.084269] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 40.084297] ? ip6_copy_metadata+0xad0/0xad0 [ 40.084321] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 40.084331] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 40.084347] ? __bfs+0x686/0x750 [ 40.084355] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.084376] tcp_get_cookie_sock+0x102/0x540 [ 40.084388] ? selinux_inet_conn_request+0x25b/0x390 [ 40.084402] ? cookie_ecn_ok+0x120/0x120 [ 40.084414] ? xfrm_lookup_route+0x4f/0x1a0 [ 40.084432] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 40.084448] ? ip6_dst_lookup+0x60/0x60 [ 40.084470] ? tcp_select_initial_window+0x30c/0x410 [ 40.084496] cookie_v6_check+0x177d/0x2160 [ 40.084527] ? cookie_v6_init_sequence+0xe0/0xe0 [ 40.084549] ? sk_filter_trim_cap+0x40a/0x9c0 [ 40.084560] ? lock_downgrade+0x980/0x980 [ 40.084574] ? lock_release+0xa40/0xa40 [ 40.084588] ? __lock_is_held+0xb6/0x140 [ 40.084618] ? sk_filter_trim_cap+0xe7/0x9c0 [ 40.084644] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 40.084662] tcp_v6_do_rcv+0xe4d/0x11c0 [ 40.084669] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 40.084686] ? tcp_v6_fill_cb+0x440/0x490 [ 40.084699] tcp_v6_rcv+0x2309/0x2b60 [ 40.084739] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 40.084766] ip6_input_finish+0x37e/0x17a0 [ 40.084774] ? ip6_input+0x3b4/0x560 [ 40.084806] ? ip6_rcv_finish+0x7a0/0x7a0 [ 40.084821] ? nf_hook_slow+0xd3/0x1a0 [ 40.084840] ip6_input+0xe9/0x560 [ 40.084854] ? ip6_input_finish+0x17a0/0x17a0 [ 40.084870] ? find_held_lock+0x35/0x1d0 [ 40.084885] ? ip6_rcv_finish+0x7a0/0x7a0 [ 40.084897] ? ipv6_rcv+0x16cd/0x1fa0 [ 40.084913] ip6_rcv_finish+0x1a9/0x7a0 [ 40.084925] ? ip6_make_skb+0x5e0/0x5e0 [ 40.084937] ? __lock_is_held+0xb6/0x140 [ 40.084952] ? nf_hook_slow+0xd3/0x1a0 [ 40.084971] ipv6_rcv+0xf37/0x1fa0 [ 40.084996] ? ip6_input+0x560/0x560 [ 40.085003] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.085018] ? select_task_rq_fair+0xaa0/0x2770 [ 40.085029] ? lock_downgrade+0x980/0x980 [ 40.085045] ? check_noncircular+0x20/0x20 [ 40.085054] ? check_noncircular+0x20/0x20 [ 40.085083] ? ip6_make_skb+0x5e0/0x5e0 [ 40.085100] ? ip6_input+0x560/0x560 [ 40.085118] __netif_receive_skb_core+0x1a41/0x3460 [ 40.085143] ? nf_ingress+0x9f0/0x9f0 [ 40.085156] ? lock_downgrade+0x980/0x980 [ 40.085162] ? lock_downgrade+0x980/0x980 [ 40.085184] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.085193] ? check_noncircular+0x20/0x20 [ 40.085223] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.085235] ? try_to_wake_up+0xf9/0x1600 [ 40.085248] ? __lock_acquire+0x664/0x3e00 [ 40.085267] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.085291] ? perf_trace_lock+0x900/0x900 [ 40.085304] ? check_noncircular+0x20/0x20 [ 40.085319] ? check_noncircular+0x20/0x20 [ 40.085339] ? lock_release+0xa40/0xa40 [ 40.085362] ? mark_held_locks+0xaf/0x100 [ 40.085389] ? find_held_lock+0x35/0x1d0 [ 40.085408] ? lock_acquire+0x1d5/0x580 [ 40.085416] ? lock_acquire+0x1d5/0x580 [ 40.085424] ? process_backlog+0x1ab/0x740 [ 40.085443] ? lock_release+0xa40/0xa40 [ 40.085471] __netif_receive_skb+0x2c/0x1b0 [ 40.085479] ? __netif_receive_skb+0x2c/0x1b0 [ 40.085492] process_backlog+0x203/0x740 [ 40.085498] ? mark_held_locks+0xaf/0x100 [ 40.085523] net_rx_action+0x792/0x1910 [ 40.085553] ? napi_complete_done+0x6c0/0x6c0 [ 40.085578] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.085610] ? note_gp_changes+0x650/0x650 [ 40.085624] ? timerqueue_add+0x1e9/0x280 [ 40.085646] ? enqueue_hrtimer+0x171/0x4a0 [ 40.085657] ? __remove_hrtimer+0x190/0x190 [ 40.085676] ? check_noncircular+0x20/0x20 [ 40.085687] ? print_irqtrace_events+0x270/0x270 [ 40.085709] ? clockevents_program_event+0x163/0x2e0 [ 40.085720] ? lock_downgrade+0x980/0x980 [ 40.085744] ? __lock_is_held+0xb6/0x140 [ 40.085769] ? check_noncircular+0x20/0x20 [ 40.085779] ? print_irqtrace_events+0x270/0x270 [ 40.085794] ? lock_downgrade+0x980/0x980 [ 40.085809] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 40.085819] ? do_timer+0x50/0x50 [ 40.085837] ? __lock_is_held+0xb6/0x140 [ 40.085866] __do_softirq+0x2d7/0xb85 [ 40.085872] ? task_prio+0x40/0x40 [ 40.085894] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 40.085902] ? irq_exit+0xbb/0x200 [ 40.085911] ? smp_apic_timer_interrupt+0x16b/0x700 [ 40.085919] ? smp_call_function_single_interrupt+0x124/0x640 [ 40.085928] ? smp_call_function_single_interrupt+0x640/0x640 [ 40.085937] ? _raw_spin_lock+0x32/0x40 [ 40.085952] ? _raw_spin_unlock+0x22/0x30 [ 40.085963] ? handle_edge_irq+0x2b4/0x7c0 [ 40.085974] ? task_prio+0x40/0x40 [ 40.086004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.086032] do_softirq_own_stack+0x2a/0x40 [ 40.086037] [ 40.086046] do_softirq.part.19+0x14d/0x190 [ 40.086054] ? ip6_finish_output2+0xb73/0x23a0 [ 40.086061] __local_bh_enable_ip+0x1ee/0x230 [ 40.086075] ip6_finish_output2+0xba6/0x23a0 [ 40.086104] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 40.086122] ? ip6_mtu+0x36f/0x4d0 [ 40.086135] ? check_noncircular+0x20/0x20 [ 40.086161] ? __lock_is_held+0xb6/0x140 [ 40.086192] ? __lock_is_held+0xb6/0x140 [ 40.086216] ip6_finish_output+0x302/0x930 [ 40.086222] ? ip6_finish_output+0x302/0x930 [ 40.086242] ip6_output+0x1eb/0x840 [ 40.086256] ? ip6_finish_output+0x930/0x930 [ 40.086283] ? ip6_fragment+0x3470/0x3470 [ 40.086307] ip6_xmit+0xd84/0x2090 [ 40.086316] ? __sk_dst_check+0x1a5/0x380 [ 40.086346] ? ip6_finish_output2+0x23a0/0x23a0 [ 40.086360] ? fl6_update_dst+0x127/0x2b0 [ 40.086371] ? check_noncircular+0x20/0x20 [ 40.086379] ? inet6_csk_route_socket+0x691/0xe80 [ 40.086395] ? lock_acquire+0x1d5/0x580 [ 40.086402] ? lock_acquire+0x1d5/0x580 [ 40.086409] ? inet6_csk_xmit+0x114/0x580 [ 40.086423] ? ip6_forward_finish+0x140/0x140 [ 40.086435] ? lock_release+0xa40/0xa40 [ 40.086450] ? __lock_is_held+0xb6/0x140 [ 40.086481] inet6_csk_xmit+0x2fc/0x580 [ 40.086489] ? tcp_send_ack.part.41+0xce/0x610 [ 40.086499] ? inet6_csk_update_pmtu+0x160/0x160 [ 40.086505] ? release_sock+0xa4/0x2a0 [ 40.086514] ? inet_sendmsg+0x11f/0x5e0 [ 40.086520] ? sock_sendmsg+0xca/0x110 [ 40.086533] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 40.086574] tcp_transmit_skb+0x1b1b/0x38c0 [ 40.086610] ? __tcp_select_window+0x900/0x900 [ 40.086619] ? kasan_kmalloc+0xad/0xe0 [ 40.086636] ? __kmalloc_node_track_caller+0x47/0x70 [ 40.086653] ? memset+0x31/0x40 [ 40.086665] ? __alloc_skb+0x57e/0x780 [ 40.086681] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.086692] ? __lock_is_held+0xb6/0x140 [ 40.086724] ? sock_def_wakeup+0x225/0x350 [ 40.086754] tcp_send_ack.part.41+0x389/0x610 [ 40.086770] tcp_send_ack+0x49/0x60 [ 40.086779] tcp_rcv_state_process+0x3d0f/0x4830 [ 40.086804] ? tcp_finish_connect+0x410/0x410 [ 40.086812] ? find_held_lock+0x35/0x1d0 [ 40.086834] ? __release_sock+0xca/0x360 [ 40.086844] ? lock_downgrade+0x980/0x980 [ 40.086867] ? mark_held_locks+0xaf/0x100 [ 40.086872] ? find_held_lock+0x35/0x1d0 [ 40.086889] tcp_v6_do_rcv+0x739/0x11c0 [ 40.086896] ? tcp_v6_do_rcv+0x739/0x11c0 [ 40.086902] ? trace_hardirqs_on+0xd/0x10 [ 40.086921] __release_sock+0x124/0x360 [ 40.086946] release_sock+0xa4/0x2a0 [ 40.086958] ? __release_sock+0x360/0x360 [ 40.086964] ? lock_sock_nested+0x91/0x110 [ 40.086971] ? trace_hardirqs_on+0xd/0x10 [ 40.086979] ? __local_bh_enable_ip+0x121/0x230 [ 40.087000] tcp_sendmsg+0x3a/0x50 [ 40.087016] inet_sendmsg+0x11f/0x5e0 [ 40.087024] ? __might_sleep+0x95/0x190 [ 40.087034] ? inet_recvmsg+0x5f0/0x5f0 [ 40.087047] ? selinux_socket_sendmsg+0x36/0x40 [ 40.087056] ? security_socket_sendmsg+0x89/0xb0 [ 40.087064] ? inet_recvmsg+0x5f0/0x5f0 [ 40.087075] sock_sendmsg+0xca/0x110 [ 40.087088] SYSC_sendto+0x361/0x5c0 [ 40.087104] ? SYSC_connect+0x4a0/0x4a0 [ 40.087122] ? get_unused_fd_flags+0x190/0x190 [ 40.087139] ? alloc_file+0x27e/0x390 [ 40.087146] ? _raw_spin_unlock+0x22/0x30 [ 40.087166] ? sock_alloc_file+0x2a6/0x560 [ 40.087190] ? __alloc_fd+0x750/0x750 [ 40.087211] ? SyS_futex+0x269/0x390 [ 40.087216] ? fd_install+0x4d/0x60 [ 40.087232] ? do_futex+0x22a0/0x22a0 [ 40.087239] ? SyS_socket+0x12d/0x1d0 [ 40.087248] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.087270] SyS_sendto+0x40/0x50 [ 40.087287] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.087294] RIP: 0033:0x452e99 [ 40.087298] RSP: 002b:00007f11ab42bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 40.087306] RAX: ffffffffffffffda RBX: 00007f11ab42c700 RCX: 0000000000452e99 [ 40.087310] RDX: 0000000000000000 RSI: 00000000202a0b14 RDI: 0000000000000016 [ 40.087314] RBP: 0000000000000000 R08: 000000002072e000 R09: 000000000000001c [ 40.087318] R10: 00000000200408d4 R11: 0000000000000212 R12: 0000000000000000 [ 40.087322] R13: 0000000000a2f7ef R14: 00007f11ab42c9c0 R15: 0000000000000000 [ 40.087357] [ 40.087360] Allocated by task 5819: [ 40.087367] save_stack+0x43/0xd0 [ 40.087373] kasan_kmalloc+0xad/0xe0 [ 40.087378] kasan_slab_alloc+0x12/0x20 [ 40.087383] kmem_cache_alloc+0x12e/0x760 [ 40.087388] sk_prot_alloc+0x65/0x2a0 [ 40.087394] sk_clone_lock+0x152/0x1570 [ 40.087399] inet_csk_clone_lock+0x92/0x4f0 [ 40.087404] tcp_create_openreq_child+0x9b/0x1b70 [ 40.087409] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 40.087415] tcp_get_cookie_sock+0x102/0x540 [ 40.087420] cookie_v6_check+0x177d/0x2160 [ 40.087425] tcp_v6_do_rcv+0xe4d/0x11c0 [ 40.087430] tcp_v6_rcv+0x2309/0x2b60 [ 40.087436] ip6_input_finish+0x37e/0x17a0 [ 40.087441] ip6_input+0xe9/0x560 [ 40.087447] ip6_rcv_finish+0x1a9/0x7a0 [ 40.087452] ipv6_rcv+0xf37/0x1fa0 [ 40.087458] __netif_receive_skb_core+0x1a41/0x3460 [ 40.087464] __netif_receive_skb+0x2c/0x1b0 [ 40.087469] process_backlog+0x203/0x740 [ 40.087474] net_rx_action+0x792/0x1910 [ 40.087479] __do_softirq+0x2d7/0xb85 [ 40.087481] [ 40.087484] Freed by task 0: [ 40.087486] (stack is not available) [ 40.087488] [ 40.087493] The buggy address belongs to the object at ffff8801c09f1500 [ 40.087493] which belongs to the cache TCP of size 2528 [ 40.087499] The buggy address is located 0 bytes to the right of [ 40.087499] 2528-byte region [ffff8801c09f1500, ffff8801c09f1ee0) [ 40.087501] The buggy address belongs to the page: [ 40.087508] page:ffffea0007027c00 count:1 mapcount:0 mapping:ffff8801c09f0000 index:0xffff8801c09f1ffd compound_mapcount: 0 [ 40.087518] flags: 0x2fffc0000008100(slab|head) [ 40.087527] raw: 02fffc0000008100 ffff8801c09f0000 ffff8801c09f1ffd 0000000100000003 [ 40.087534] raw: ffffea000753e8a0 ffffea0007090020 ffff8801d9842080 0000000000000000 [ 40.087537] page dumped because: kasan: bad access detected [ 40.087539] [ 40.087542] Memory state around the buggy address: [ 40.087547] ffff8801c09f1d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.087552] ffff8801c09f1e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.087557] >ffff8801c09f1e80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 40.087560] ^ [ 40.087565] ffff8801c09f1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.087570] ffff8801c09f1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.087572] ================================================================== [ 40.087575] Disabling lock debugging due to kernel taint [ 40.087597] Kernel panic - not syncing: panic_on_warn set ... [ 40.087597] [ 40.087604] CPU: 0 PID: 5819 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #268 [ 40.087607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.087609] Call Trace: [ 40.087611] [ 40.087619] dump_stack+0x194/0x257 [ 40.087630] ? arch_local_irq_restore+0x53/0x53 [ 40.087639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.087649] ? vsnprintf+0x1ed/0x1900 [ 40.087657] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 40.087664] panic+0x1e4/0x41c [ 40.087671] ? refcount_error_report+0x214/0x214 [ 40.087682] ? add_taint+0x1c/0x50 [ 40.087690] ? add_taint+0x1c/0x50 [ 40.087699] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.087706] kasan_end_report+0x50/0x50 [ 40.087713] kasan_report+0x144/0x340 [ 40.087724] check_memory_region+0x137/0x190 [ 40.087732] memcpy+0x37/0x50 [ 40.087740] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 40.087756] ? tcp_v6_conn_request+0x270/0x270 [ 40.087761] ? __local_bh_enable_ip+0x121/0x230 [ 40.087770] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 40.087777] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 40.087783] ? trace_hardirqs_on+0xd/0x10 [ 40.087789] ? __local_bh_enable_ip+0x121/0x230 [ 40.087798] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 40.087817] ? ip6_copy_metadata+0xad0/0xad0 [ 40.087832] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 40.087840] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 40.087851] ? __bfs+0x686/0x750 [ 40.087857] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.087870] tcp_get_cookie_sock+0x102/0x540 [ 40.087875] ? selinux_inet_conn_request+0x25b/0x390 [ 40.087884] ? cookie_ecn_ok+0x120/0x120 [ 40.087894] ? xfrm_lookup_route+0x4f/0x1a0 [ 40.087904] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 40.087914] ? ip6_dst_lookup+0x60/0x60 [ 40.087924] ? tcp_select_initial_window+0x30c/0x410 [ 40.087937] cookie_v6_check+0x177d/0x2160 [ 40.087956] ? cookie_v6_init_sequence+0xe0/0xe0 [ 40.087970] ? sk_filter_trim_cap+0x40a/0x9c0 [ 40.087978] ? lock_downgrade+0x980/0x980 [ 40.087988] ? lock_release+0xa40/0xa40 [ 40.087998] ? __lock_is_held+0xb6/0x140 [ 40.088026] ? sk_filter_trim_cap+0xe7/0x9c0 [ 40.088045] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 40.088058] tcp_v6_do_rcv+0xe4d/0x11c0 [ 40.088064] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 40.088073] ? tcp_v6_fill_cb+0x440/0x490 [ 40.088083] tcp_v6_rcv+0x2309/0x2b60 [ 40.088110] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 40.088129] ip6_input_finish+0x37e/0x17a0 [ 40.088135] ? ip6_input+0x3b4/0x560 [ 40.088157] ? ip6_rcv_finish+0x7a0/0x7a0 [ 40.088167] ? nf_hook_slow+0xd3/0x1a0 [ 40.088180] ip6_input+0xe9/0x560 [ 40.088190] ? ip6_input_finish+0x17a0/0x17a0 [ 40.088202] ? find_held_lock+0x35/0x1d0 [ 40.088213] ? ip6_rcv_finish+0x7a0/0x7a0 [ 40.088222] ? ipv6_rcv+0x16cd/0x1fa0 [ 40.088234] ip6_rcv_finish+0x1a9/0x7a0 [ 40.088242] ? ip6_make_skb+0x5e0/0x5e0 [ 40.088251] ? __lock_is_held+0xb6/0x140 [ 40.088262] ? nf_hook_slow+0xd3/0x1a0 [ 40.088276] ipv6_rcv+0xf37/0x1fa0 [ 40.088293] ? ip6_input+0x560/0x560 [ 40.088299] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.088306] ? select_task_rq_fair+0xaa0/0x2770 [ 40.088314] ? lock_downgrade+0x980/0x980 [ 40.088324] ? check_noncircular+0x20/0x20 [ 40.088331] ? check_noncircular+0x20/0x20 [ 40.088348] ? ip6_make_skb+0x5e0/0x5e0 [ 40.088359] ? ip6_input+0x560/0x560 [ 40.088369] __netif_receive_skb_core+0x1a41/0x3460 [ 40.088386] ? nf_ingress+0x9f0/0x9f0 [ 40.088396] ? lock_downgrade+0x980/0x980 [ 40.088401] ? lock_downgrade+0x980/0x980 [ 40.088417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.088424] ? check_noncircular+0x20/0x20 [ 40.088442] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.088450] ? try_to_wake_up+0xf9/0x1600 [ 40.088459] ? __lock_acquire+0x664/0x3e00 [ 40.088471] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.088487] ? perf_trace_lock+0x900/0x900 [ 40.088493] ? check_noncircular+0x20/0x20 [ 40.088499] ? check_noncircular+0x20/0x20 [ 40.088508] ? lock_release+0xa40/0xa40 [ 40.088521] ? mark_held_locks+0xaf/0x100 [ 40.088538] ? find_held_lock+0x35/0x1d0 [ 40.088552] ? lock_acquire+0x1d5/0x580 [ 40.088558] ? lock_acquire+0x1d5/0x580 [ 40.088564] ? process_backlog+0x1ab/0x740 [ 40.088578] ? lock_release+0xa40/0xa40 [ 40.088597] __netif_receive_skb+0x2c/0x1b0 [ 40.088603] ? __netif_receive_skb+0x2c/0x1b0 [ 40.088612] process_backlog+0x203/0x740 [ 40.088618] ? mark_held_locks+0xaf/0x100 [ 40.088635] net_rx_action+0x792/0x1910 [ 40.088656] ? napi_complete_done+0x6c0/0x6c0 [ 40.088674] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.088695] ? note_gp_changes+0x650/0x650 [ 40.088704] ? timerqueue_add+0x1e9/0x280 [ 40.088717] ? enqueue_hrtimer+0x171/0x4a0 [ 40.088725] ? __remove_hrtimer+0x190/0x190 [ 40.088738] ? check_noncircular+0x20/0x20 [ 40.088746] ? print_irqtrace_events+0x270/0x270 [ 40.088760] ? clockevents_program_event+0x163/0x2e0 [ 40.088768] ? lock_downgrade+0x980/0x980 [ 40.088785] ? __lock_is_held+0xb6/0x140 [ 40.088803] ? check_noncircular+0x20/0x20 [ 40.088811] ? print_irqtrace_events+0x270/0x270 [ 40.088821] ? lock_downgrade+0x980/0x980 [ 40.088832] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 40.088840] ? do_timer+0x50/0x50 [ 40.088853] ? __lock_is_held+0xb6/0x140 [ 40.088874] __do_softirq+0x2d7/0xb85 [ 40.088879] ? task_prio+0x40/0x40 [ 40.088895] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 40.088900] ? irq_exit+0xbb/0x200 [ 40.088908] ? smp_apic_timer_interrupt+0x16b/0x700 [ 40.088913] ? smp_call_function_single_interrupt+0x124/0x640 [ 40.088921] ? smp_call_function_single_interrupt+0x640/0x640 [ 40.088927] ? _raw_spin_lock+0x32/0x40 [ 40.088938] ? _raw_spin_unlock+0x22/0x30 [ 40.088945] ? handle_edge_irq+0x2b4/0x7c0 [ 40.088953] ? task_prio+0x40/0x40 [ 40.088969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.088983] do_softirq_own_stack+0x2a/0x40 [ 40.088986] [ 40.088993] do_softirq.part.19+0x14d/0x190 [ 40.089000] ? ip6_finish_output2+0xb73/0x23a0 [ 40.089006] __local_bh_enable_ip+0x1ee/0x230 [ 40.089019] ip6_finish_output2+0xba6/0x23a0 [ 40.089038] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 40.089049] ? ip6_mtu+0x36f/0x4d0 [ 40.089057] ? check_noncircular+0x20/0x20 [ 40.089073] ? __lock_is_held+0xb6/0x140 [ 40.089094] ? __lock_is_held+0xb6/0x140 [ 40.089114] ip6_finish_output+0x302/0x930 [ 40.089120] ? ip6_finish_output+0x302/0x930 [ 40.089134] ip6_output+0x1eb/0x840 [ 40.089145] ? ip6_finish_output+0x930/0x930 [ 40.089163] ? ip6_fragment+0x3470/0x3470 [ 40.089179] ip6_xmit+0xd84/0x2090 [ 40.089185] ? __sk_dst_check+0x1a5/0x380 [ 40.089205] ? ip6_finish_output2+0x23a0/0x23a0 [ 40.089214] ? fl6_update_dst+0x127/0x2b0 [ 40.089223] ? check_noncircular+0x20/0x20 [ 40.089229] ? inet6_csk_route_socket+0x691/0xe80 [ 40.089241] ? lock_acquire+0x1d5/0x580 [ 40.089247] ? lock_acquire+0x1d5/0x580 [ 40.089253] ? inet6_csk_xmit+0x114/0x580 [ 40.089263] ? ip6_forward_finish+0x140/0x140 [ 40.089271] ? lock_release+0xa40/0xa40 [ 40.089282] ? __lock_is_held+0xb6/0x140 [ 40.089301] inet6_csk_xmit+0x2fc/0x580 [ 40.089307] ? tcp_send_ack.part.41+0xce/0x610 [ 40.089315] ? inet6_csk_update_pmtu+0x160/0x160 [ 40.089320] ? release_sock+0xa4/0x2a0 [ 40.089326] ? inet_sendmsg+0x11f/0x5e0 [ 40.089331] ? sock_sendmsg+0xca/0x110 [ 40.089340] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 40.089366] tcp_transmit_skb+0x1b1b/0x38c0 [ 40.089389] ? __tcp_select_window+0x900/0x900 [ 40.089396] ? kasan_kmalloc+0xad/0xe0 [ 40.089408] ? __kmalloc_node_track_caller+0x47/0x70 [ 40.089420] ? memset+0x31/0x40 [ 40.089429] ? __alloc_skb+0x57e/0x780 [ 40.089440] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.089448] ? __lock_is_held+0xb6/0x140 [ 40.089469] ? sock_def_wakeup+0x225/0x350 [ 40.089489] tcp_send_ack.part.41+0x389/0x610 [ 40.089500] tcp_send_ack+0x49/0x60 [ 40.089507] tcp_rcv_state_process+0x3d0f/0x4830 [ 40.089523] ? tcp_finish_connect+0x410/0x410 [ 40.089530] ? find_held_lock+0x35/0x1d0 [ 40.089545] ? __release_sock+0xca/0x360 [ 40.089552] ? lock_downgrade+0x980/0x980 [ 40.089567] ? mark_held_locks+0xaf/0x100 [ 40.089572] ? find_held_lock+0x35/0x1d0 [ 40.089584] tcp_v6_do_rcv+0x739/0x11c0 [ 40.089590] ? tcp_v6_do_rcv+0x739/0x11c0 [ 40.089595] ? trace_hardirqs_on+0xd/0x10 [ 40.089608] __release_sock+0x124/0x360 [ 40.089625] release_sock+0xa4/0x2a0 [ 40.089634] ? __release_sock+0x360/0x360 [ 40.089639] ? lock_sock_nested+0x91/0x110 [ 40.089645] ? trace_hardirqs_on+0xd/0x10 [ 40.089651] ? __local_bh_enable_ip+0x121/0x230 [ 40.089665] tcp_sendmsg+0x3a/0x50 [ 40.089673] inet_sendmsg+0x11f/0x5e0 [ 40.089679] ? __might_sleep+0x95/0x190 [ 40.089687] ? inet_recvmsg+0x5f0/0x5f0 [ 40.089696] ? selinux_socket_sendmsg+0x36/0x40 [ 40.089702] ? security_socket_sendmsg+0x89/0xb0 [ 40.089709] ? inet_recvmsg+0x5f0/0x5f0 [ 40.089717] sock_sendmsg+0xca/0x110 [ 40.089726] SYSC_sendto+0x361/0x5c0 [ 40.089737] ? SYSC_connect+0x4a0/0x4a0 [ 40.089748] ? get_unused_fd_flags+0x190/0x190 [ 40.089759] ? alloc_file+0x27e/0x390 [ 40.089765] ? _raw_spin_unlock+0x22/0x30 [ 40.089776] ? sock_alloc_file+0x2a6/0x560 [ 40.089792] ? __alloc_fd+0x750/0x750 [ 40.089804] ? SyS_futex+0x269/0x390 [ 40.089809] ? fd_install+0x4d/0x60 [ 40.089820] ? do_futex+0x22a0/0x22a0 [ 40.089826] ? SyS_socket+0x12d/0x1d0 [ 40.089833] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.089847] SyS_sendto+0x40/0x50 [ 40.089859] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.089863] RIP: 0033:0x452e99 [ 40.089866] RSP: 002b:00007f11ab42bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 40.089873] RAX: ffffffffffffffda RBX: 00007f11ab42c700 RCX: 0000000000452e99 [ 40.089876] RDX: 0000000000000000 RSI: 00000000202a0b14 RDI: 0000000000000016 [ 40.089879] RBP: 0000000000000000 R08: 000000002072e000 R09: 000000000000001c [ 40.089883] R10: 00000000200408d4 R11: 0000000000000212 R12: 0000000000000000 [ 40.089886] R13: 0000000000a2f7ef R14: 00007f11ab42c9c0 R15: 0000000000000000 [ 40.093974] Dumping ftrace buffer: [ 40.093978] (ftrace buffer empty) [ 40.093982] Kernel Offset: disabled [ 42.224121] Rebooting in 86400 seconds..