[....] Starting enhanced syslogd: rsyslogd[ 16.302058] audit: type=1400 audit(1518303918.855:5): avc: denied { syslog } for pid=4014 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.393309] audit: type=1400 audit(1518303921.947:6): avc: denied { map } for pid=4152 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 '10.128.0.25' (ECDSA) to the list of known hosts. 2018/02/10 23:05:28 fuzzer started [ 25.621213] audit: type=1400 audit(1518303928.175:7): avc: denied { map } for pid=4163 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/10 23:05:28 dialing manager at 10.128.0.26:39175 [ 29.177800] can: request_module (can-proto-0) failed. [ 29.186984] can: request_module (can-proto-0) failed. 2018/02/10 23:05:32 kcov=true, comps=true [ 29.732632] audit: type=1400 audit(1518303932.286:8): avc: denied { map } for pid=4163 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1042 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/10 23:05:34 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000000)) ptrace$pokeuser(0x6, r0, 0x80000001, 0x70ab) r1 = getpid() socketpair(0x3, 0x804, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x16}}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x5}, 0x8) eventfd2(0x129, 0x80000) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f0000004000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000006000-0x38)={&(0x7f0000005000-0x9)=@rc, 0x9, &(0x7f0000005000)=[{&(0x7f0000004000+0x86d)=""/81, 0x51}, {&(0x7f0000004000-0x55)=""/85, 0x55}], 0x2}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000007000-0x4), &(0x7f0000005000-0x4)=0x4) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) setpriority(0x0, r1, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f0000002000)="1a50781fb755f55fb285b6e9b56a6d8b4bc1d5bbce06926de41d9ca64a21a3f21e014e1068894bd9f89d693f510efbd2d9173f1c55cbf694ce9c32e90bf9507ac0302725b2b2998279879e76bf6fa4bf83833b3f314d24f2bf52d3606e859489f84a8ed2bdc23bfc2b16d100d72db817e36c6ea1fbe91f9cbff9f871cf4b615084f14ca905057cb127b267a5386be097e691ff", 0x93}, {&(0x7f0000007000-0xa)="634f0f53ec0da62c091f", 0xa}, {&(0x7f0000006000-0xf6)="1a7ff9ee1560eb3993f357030b12d1e07c41e7d918e750e02ad02df850100a71296ff487dd4631d379e2052ae20dc7cff2055b112fd24aef7240b3c40665617e2e522ee03a30a3ef1548d21917774f5d28ed3ccd931289ee6f40fa657e4271cceb2b9bc0ed9a77ce0580d3964786b5638f823facf38287987c25ac9c243a187aaf5e4cd9a8bed702e7e1e345b071f9803673d5db35e89641773d395596569999d83d99825c810c2408a174f66824651e8f9f50bdf2de683a6b453efa3678c6dd4238d240b9f5d5c8291cbb89b2a3d7bef462d507a3b41338ad0dac33729c566507f925a60dbfbf5d68e58a004ca5e0ec5c96d9c5fd3d", 0xf6}, {&(0x7f0000008000-0x31)="0978f174956f8b23b3ce70133f5d14662fa9b5f564083b83231fad4e3c8d30062236a776fe65c794b32df1eff4ebb24d55", 0x31}, {&(0x7f0000008000-0x64)="2602abdda1487d05e2d8721411d7900831c331eeccf0d606929344737c1beb16a8589de9dffc93ae7e51d961c1db355460321296a023b9a69065ee14502c853aeae5769ffb4a4386213bc30c9d59c69a5956fb6de279472047fe5f18e6956e0dd3a239b6", 0x64}, {&(0x7f0000002000-0xb1)="4d1d1dbd6b75361bc5aa9f2a856aeb64f9211440c633ae3261aeb314267581c12b4b5e8417a4468905285f69b3fb40000c00c9e5abfadfde1c615ce7f4c9782c2413fe7ccf5b5ea227159f86ed50ed2901fe693124013ae3309f5d3a808e900b3db2e6285974fb0d9935a1fd8da6fa857a7f2e6bb1c669cffaa94858695dce2fd2286aa5e10b350812b0dc3691bbaa2e2bf041d36670f6d697df157d76e04195b853d2512914e8095e6e8c7588d97c5246", 0xb1}, {&(0x7f0000004000)="5c1dd1d81ad6109fd70af44a6a979be405beb8892373f0ebb28a63aa423d1c1d2d79196276caf4e79ee076f986799c7ac2c82ca872752d49b104488adc905e21ac8828465d54bafae44d63c09715e79ced0ed3dca6bf4155dcc9c56d7ae659b103afd7348e99c66450e33b93e12bf2cf6e20fb25821aa6491709b201c1149ae3f37c87b0f8e5d9a8dd25471844940947b887da395ecfd5acbedd960c7fb243", 0x9f}, {&(0x7f0000005000-0xab)="e0fd2a8942bf58970209619abc3fb1ac824221028673611705b8f9c4b9ff779ddb68d2e5f4bcf2460baee998aa89f07e1082851957e275ff289a43e13dacc7c415e49e67dda1c846a7da5f959de3569f72e65b6a41e25e33beadbfedae069c78ae33ce23ae5cbf43aeb4e4b2c310ec41eb5933250506b3aa3fce9fd66829dd66d85f0121f2d4c10a2140a2e4b1e1a60b526ab6a634f380785b08ddc27c6ea5cef0ef7a0f2124185a616c98", 0xab}], 0x8) 2018/02/10 23:05:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x8, 0x9ebbdcdf5a38331d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000003000-0x10)={0x7fc000000000000, 0x7fff, 0x1, 0xfffffffffffffff9}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000004000-0x4)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004000)={0x3, 0x3f}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0xdf4f}, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000002000), &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000008000-0x4)=0x7, 0x4) r3 = dup(r2) write$selinux_access(r3, &(0x7f0000008000-0x3a)={'system_u:object_r:smartcard_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x38}, 0x3a) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000000a000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xa, {0x2, 0x1, @multicast1=0xe0000001}, @generic="30cb6382f2d881385cc02d66a8c422ee"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 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) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000000b000)={0x7, 0x33, 0xfffffffffffffffe, 0x1000, &(0x7f0000005000)=""/4096, 0x17, &(0x7f000000b000)=""/23, 0xc9, &(0x7f000000b000)=""/201}) 2018/02/10 23:05:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x80000000, 0x2, 0xfffffffffffffff9, 0x1, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x8, 0x8100) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000), 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x2243, 0x8, 0x1, 0x1, 0x100, 0x6ac9f643, 0x99e5, 0x6, 0x52, 0x0, 0x86f}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x0, 0x1d, 0x0, @thr={&(0x7f0000004000)="fcd91877e3f090ace95fc5df90a96e7b7914631e51ae617135bed518e9bbac92cefc77f9c378b464dc0c4273fbf0f265a69c4bd8fc36e420c7e3096ee3a308e6a67fb58091c4ba979af6", &(0x7f0000000000)="fe1de5"}}, &(0x7f0000003000-0x4)=0x0) timer_delete(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x7, 0x30, 0x2a8c, 0x1}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000006000)=0x30) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000-0x138)={{0x0, 0x7004, 0xf, 0xd5, 0x2, 0xfffffffffffffffc, 0x8, 0x6, 0x2, 0x3, 0x400, 0x7}, {0x57bd70cb840cdb4e, 0x1d000, 0xf, 0x0, 0x3ff, 0x7ff, 0x4, 0x1, 0x5, 0xb3, 0x43, 0x2}, {0x3000, 0x5003, 0x3, 0x7, 0x6, 0x5, 0x8, 0x9f, 0x4, 0x6, 0x100000001, 0x1000}, {0x0, 0x5002, 0x4, 0x7fffffff, 0x571a53eb, 0x1, 0x77, 0x0, 0x1, 0x7, 0x8001, 0x1}, {0x5000, 0xd000, 0xd, 0x7, 0x71c1, 0x9, 0x100, 0x3, 0x401, 0x6e132a53, 0x800, 0x2}, {0x3002, 0x3000, 0x3, 0x8, 0xa8, 0x0, 0x401, 0x7f, 0x7, 0x10000, 0x8, 0x9}, {0x0, 0x2, 0xf, 0x100000000, 0x4b5, 0xe38, 0x1f, 0x4, 0xfffffffffffffffd, 0x3ff, 0xffff, 0x40}, {0x5, 0x6000, 0x4, 0x8000, 0x8000, 0x8, 0x5, 0x3, 0x0, 0x5b3d4bf1, 0x6, 0x80}, {0x0, 0x1}, {0x4, 0x101002}, 0x60000020, 0x0, 0xd000, 0x10, 0x4, 0x0, 0x1000, [0x6, 0x1, 0x400, 0x8000]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r3}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r3, 0xa00000000000000, 0x0, 0x9f7, 0x8}, &(0x7f0000007000)=0x14) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000006000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000009000-0xe8)) 2018/02/10 23:05:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x80000001, 0x4000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005bc000-0x4)=0xfffffffeffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000)=""/241) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x60, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000005000)={@dev, @empty, @rand_addr}, &(0x7f0000007000-0x4)=0xc) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r5, 0x400}, &(0x7f0000007000)=0x8) readlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000)=""/229, 0xe5) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000007000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000009000-0xaf)=""/175) inotify_init() ioctl$void(r1, 0xc0045878) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xcdd}], 0x1c) 2018/02/10 23:05:34 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f00009d6000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5a7475cf}}}, 0x1, 0x6, 0x5d, "dadde5d5b10978fa5c236fc43961a9d2bf410f29f6aa9aca3f3c36e1e6733168651dd70458b2e77af62d82f7c36a4ab4210ceea95d6cb874f1b6b4ce12f241fc58d8151465d6798a4c3bfddf1b4ae95e"}, 0x160) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x73e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000003000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000-0x10), &(0x7f0000002000)=0x10) fdatasync(r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000003000)=0x4) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7fffffff, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000)=0xdf91) open(&(0x7f0000002000)='./file0/file0\x00', 0x4000, 0x0) socketpair(0xa, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r3, 0x1}, &(0x7f0000005000)=0x8) r4 = getpgid(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000006000), 0x30, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x101000, 0x0) 2018/02/10 23:05:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e88000-0x9d)="83434bc87f14067dc534f62d7443a7516c3f52b7e4482c4da4d6ce8c94f077f1cc7dbaa0d2ba3bc811d98023471c91551359a98bb9511ff55ae5fc9409f8ca4b12966393bde044769a3cd9a313dd99614d8bebf8109540bd63df1e85689313f43491c0bff2691b60fcb356483317304fe3dfb7df3c268891701283675ba69d94123a71520098d3696ab0592c978c566832e98285dce12a59e4b526ed8c", 0x9d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000dde000-0x4), &(0x7f0000001000-0x4)=0x4) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x104002, 0x5000, 0x1], 0x100, 0x98, 0x8}) socket$inet(0x2, 0x7, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000004000-0x8)={0x0, 0x0, []}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002000)=0x9, 0x8) unlink(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000004000)={@syzn, @ifru_names=@generic}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000003000-0xe2)=""/226) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000005000)=""/1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x801, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000008000-0x57)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000005000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r5, 0x81}, 0x8) [ 31.852072] audit: type=1400 audit(1518303934.405:9): avc: denied { map } for pid=4163 comm="syz-fuzzer" path="/root/syzkaller-shm660175047" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/10 23:05:34 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000675000)='/dev/audio#\x00', 0xc223, 0x20000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000448000)=0x7) r1 = syz_open_dev$mouse(&(0x7f0000352000)='/dev/input/mouse#\x00', 0x3f, 0x101a00) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be0000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001d5000)={@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x0, 0x20, 0x8573, "7d9d048c5fadd2c3ccaaac56f8f268b81942b8124d595411b8f4e8bc3cbc1ae9338ab27e8d9794b0d5cecb1980343979bf178c2663664fb0629b7fcd13318d82f470fdc11fdf2357a047afe03bf3d767"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000003000-0x22)="5d71d77b3fc34ba6cf70e5f3e4bff66bf9732fb2934ece5e916ad668de1398daa19d") umount2(&(0x7f0000002000)='./file0\x00', 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) fadvise64(r0, 0x0, 0x3, 0x7) 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) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000004000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x3, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x32, &(0x7f0000005000-0xa0)=[{&(0x7f0000002000-0xab)="a84621ce485d7a8221107803a388ccb2a3da17884d5c760dcfe2f95091baf05bdf4fdf3aa5eccb50ffd1a91f1035f1510e123e951e2545955370367606c23f47a252d78584b2ff08d5ed89aeca6e757a3d875531717463b4485ffea84b35c152ea14ba65c1d2ba2bea8e7e13f377dca1589d93c27b27e8f4d0d674f9a7b3b650730f4525f0c15b87625c6a2f49639a1221da643de7d80d4e736a0e08712e3272d8f02a2a7796349a7221b0", 0xab}, {&(0x7f0000002000)="1e33b140", 0x4}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="1c4cc5b2f95c569e0fbf97a14fe8de87d2a9a61bfb0657b26a670717375f3d29a310e7f8b80bb3c720a3c95301de79bf185ab38e0cbd10944134a28748d951ceef3531fe4f8c34bb40169522a8afc7bbe53ca940c0ab2514a9117c293002ed948852a95859a0f1d63d17757d7f4d1f5b1869dc7115640598069ebdcdc1f13cc10229c57fb14affb652b42e53a6ff41b1e348a86d81d35e77ab1ce1322efdf05bd3b0b4f7", 0xa4}, {&(0x7f0000001000-0x7f)="e6d3f4ca573ed824843dddd8a6808aa430e42ab2f786adc5f8a30035c8d99cf864d84e0615774bdbf2c56b58d2bea71743bcc79218873652f288e0a6ae9da04730b52cf5cb29f1573a4b549e9223d62fb54e9300dfb0fb3ed6a3432004e9fc510b1e1d4ed95da9ce048c7d08b0aa72e35178f39cd14b692d2c604ff3f97ff1", 0x7f}, {&(0x7f0000004000)="b365a9b1ef902b6366e2d2d891330629c26e267256a88d431cbbe366598e543114c736b33170dc0f9cde8cfcbc58a3b121e0a192a6df3ab795f8e10b16a1675705c1042f8ee1878f80c62c5c89188f7cdd065bd9a2e496bba031990c6f32c326ac5c07f0b337565d1937073a468cf2a204da92bf2bfe39173c265726e784f453e3747f8bb97168387423adb42f12d05e752201e0b966ed2a07704cf1eb95a446ac0db207b5286ed568736de662961a37341698a19f2b04d82bdd44455fc39318b87cc5247edb04218846cf336fbb5d07311907a9d5df8c6bf823069e1b71f7b5", 0xe0}, {&(0x7f0000005000-0xcd)="a80ddf79967d014535bb01023ee51ccf3166007eccf0d7530d49c1b430132fbfa9117b89ad05fe877784e62cac47a5b5ab096ed6191fe81b334a9b58f7dbe487ba603b9e85d74d804194f100d53114fb652bcd33aeab9e249d0b408238f38947ada1e5916aff5fe8224d00a580a9d2ec2746ed3a57a16af6af8bf7083cf5610f68afa2a650e2663b93b70b15f49b9239ef02c48a185a4d9d5cef3cba5de9163cffecaa5f2ce637d44f1787e1e76bc628e41312590eb23b2331af60efb98d8cde52cecbf2c20e0e0abeac86e107", 0xcd}, {&(0x7f0000000000)="726d8cbb279c3909965be8175e400f21ff634fd7f925788ec084748c2d7a1bcd3f1611082ca32839139ce0559e4586ad850cf69d53ebc9ce697d631f8275ceded6b8168ee1da943cd1794e1ad7e23a8a39be26e334941aa06149ea8205b7a050c0182af535b4b4", 0x67}, {&(0x7f0000000000)="81f009", 0x3}, {&(0x7f0000001000-0x48)="d537ae33294b5335b187cadb64249ad6e26c9d8f6e4eaaa435a0796edb78a592fc161739dd8beb6620ea96a09b64839c00e6a5552db40a295bc17c53a9541d2979fc2ab5b4b97762", 0x48}], 0xa, 0x0, 0x0, 0x1}, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000005000)="0af500a05d9bfe7cbd1b3aa43f570ef14d75b76e8ca3eb9b550a6ca392203b0ec43bc12c3df615672fc3e88a6c245c1a7e3c81d2333e0f9feab0dcc48ca594f56e292cab9a367ad68a3f49383b89a7fee1a96ce2a3f8") sendto(r1, &(0x7f0000000000)="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", 0x1000, 0x4000, &(0x7f0000005000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x3, {0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}}}, 0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x410, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005000)=0xbe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000007000)={@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000009000)={&(0x7f0000009000)=@l2={0x1f, 0x80000001, {0x8, 0x0, 0x6, 0x0, 0x8, 0xc1d7}, 0x4, 0x4}, 0xe, &(0x7f0000002000)=[{&(0x7f0000001000)="238b24ebb6783a47e394fc400ab8c541d84447a73897d913dff124b6a7b9c804ad11dc977cfa53458e8426f6b254bc1845e8feb5695ef644a9224337690acbd5d8f73cc2c8550e946ab85de999926c0883d88d6e04425359e33eb23996c16919066c92bb14a5abaafb1f503f1ca710b543f5de51bba8f7e0f1", 0x79}], 0x1, &(0x7f0000009000)=[{0x1010, 0x10c, 0x80000001, "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{0x1010, 0x105, 0x3baf, 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{0x100, 0x111, 0xfffffffffffff800, "bd6cfbf93819bc16a68464c61946d2bbdef4eb600275d9d7f5e510445d7815858801cbebb3e1f6921d475cedaedbb97de7a34cd3cca09bc34f5b739b95542f943a512d17fe0cafd8090fbe64fec51cc2d91e386c778b01e08bac751a9942c9c471601b0592a6dce87914e1b6b7635e04734fedc11a7e82c84250b40cb9a711839355d78b692e88d6ce2ea2239b2c3f1636eb60e61aa03ea91fc21544155b4cddd96cd15e5630bdc6f6930cbc33b113ec75beef959028d78acaa9b06a8c8bf7775b70b0849f97671385b88420e12f188efa0381c1be314a0927e058394e24463f0c0586116dde7ebec54ea9"}, {0x48, 0x3a, 0x7, "e090a97226ef2cf4f80a76c2f2a12ebf60ea159852daead0700ea83116f8a4f4921efd6b84752681b60aa4b6e3bc5c1f07"}, {0x110, 0x10c, 0x3ff, "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"}, {0x80, 0x6, 0x8, "d7f3205e28f6e5c3e22d991dcc49474111d47a9700224cf41dd7aa57613e4c59c0ae5057c407b831ecca6f0a308cc51688cf82c0eaf4c8282b2f94d8b85ea1c55a0a5062f3db004d1f70facc0fc236d69b40e523ccad4d338187a6dec1ad18aa5285a7197536e5c08673"}, {0xb8, 0x104, 0x2f, "b57c959f1f381b97c00d34123ea8a4d7f28db4f8035cd4849145f647645b3f844627e78f23a6dc8115e3cfdb40ebd8edad950eb556c52f6d26788929480184fbc4b72e58b0cf05cda07f8db769bf9762660859dc67a6c18639f1a7648f0b6b7d1cd55fdc08a075ff6c99673c36d0d648a66ea692b59d031e88709d1cff73634f04461649f1103a780e695a78f61cc38e24eac3438d3e38d5941e8de896b86e07dee3"}, {0x80, 0x0, 0xffe0000000000000, "c4f51b566be0ca4c85219f366e58012a429578c7da1ee167af241ee313f453f8e66caad2cce1125035d865ac2f7895d467ecf88f221ba62db37921a28d441a6d7f0d4862f35110f9f623bb9465c852c7ebdfcec57224a8c2eb23d867aec2ebe90d830ef04b83ec36bb"}], 0x2430, 0x4000000}, 0x10) 2018/02/10 23:05:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d6e000)={0x0, 0x94, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1f4, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x100000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xfa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x81}]}, &(0x7f000046d000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005dc000-0x8)={r1, 0x1}, &(0x7f0000036000-0x4)=0x8) r3 = msgget(0x3, 0x2) msgctl$IPC_RMID(r3, 0x0) fadvise64(r0, 0x0, 0x80, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x101, 0x1b, 0x1f]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000-0x18)={0x9, 0x10000, 0xb17, 0x7ff, 0x40, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000003000)={0x8, 0x5, 0xc, 0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000)=0x24, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r0, r0, 0x5, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={r1, 0x5}, &(0x7f0000004000+0x5b1)=0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x6, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000007000)=@common='syzkaller1\x00', 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r6, &(0x7f0000007000-0xe4)="a732a0a902e5cc5df157dbd23b039ecf049750e4f7e5ad6fd2669ccb92d5c71f5087fbfc93da4830d5a20c4f524e389a347728a07289860f29fba3d40695286b64d7b22b37340df1d9515154c7abf9329d977ae2134c8ef23642bf6b392abcedf9e773b63dfd3a0b7f24e7f5889068d1bb9e4a942fb2e6cf07afb87c545c830df446bd9d80f6fccaee74557d9a3c08610b5e4dc6a356004b836a56d3081b6c2ce107e4ccaeeba037816394ed7fee5915148cb20a10943923c08bba1e07636150d35b13ee4bd3cb53097cd0d05fbaf14c78a5849b48bf42f581d2111a543db770645aa81d", 0xe4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r5, 0x2}, 0x8) [ 31.898588] audit: type=1400 audit(1518303934.452:10): avc: denied { sys_admin } for pid=4207 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.953038] IPVS: ftp: loaded support on port[0] = 21 [ 32.000901] audit: type=1400 audit(1518303934.554:11): avc: denied { net_admin } for pid=4214 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.002950] IPVS: ftp: loaded support on port[0] = 21 [ 32.063471] IPVS: ftp: loaded support on port[0] = 21 [ 32.106811] IPVS: ftp: loaded support on port[0] = 21 [ 32.183678] IPVS: ftp: loaded support on port[0] = 21 [ 32.264485] IPVS: ftp: loaded support on port[0] = 21 [ 32.360153] IPVS: ftp: loaded support on port[0] = 21 [ 32.441596] IPVS: ftp: loaded support on port[0] = 21 [ 33.202508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.415847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.501122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.664837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.691472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.808650] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.923558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.012772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.767562] audit: type=1400 audit(1518303938.321:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 23:05:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) 2018/02/10 23:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f8000-0xb)='/dev/vcsa#\x00', 0x3bae374, 0x1) r1 = accept$inet(r0, &(0x7f0000bc9000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000cb0000)=0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00009f2000)) write$tun(r0, &(0x7f0000c62000-0x185)=@pi={0x0, 0x9200, @ipv6={0x0, 0x6, "c7ed16", 0x78, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"442e490b9e3d908a67d9148a71f25e7f29237abf658c46fdf7558281a6cb96387a098297d0f6eb64d9b12d56cb1443613575e10118e7cfecf87f08fe51dd53cc645cd960459f099a25c6ccd4b9c728f3c6ab7ae672f33d29e0c10833fb55565eff0725f2"}}}}}, 0xa4) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000720000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x13, &(0x7f00007ac000)={0x20, 0x8000, 0x7f, 0x9}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a88000-0x50)={@common='teql0\x00', @ifru_names=@generic="a46ef6a0d04eeec0cda667be8fb9b302"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000203000-0x8)) syz_open_dev$adsp(&(0x7f0000775000)='/dev/adsp#\x00', 0x8001, 0x400) sendmsg$rds(r0, &(0x7f0000131000)={&(0x7f0000f73000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00007a5000)=[{&(0x7f00004af000)=""/132, 0x84}, {&(0x7f0000a7d000-0x39)=""/57, 0x39}, {&(0x7f0000999000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000a17000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x1, 0x100}, &(0x7f0000597000), &(0x7f00002e8000-0x8)=0x3, 0x2, 0x800, 0xfffffffffffffeff, 0x800, 0x35d53446b8e88913, 0x40}}], 0x58, 0x50}, 0x40000) [ 35.960277] audit: type=1400 audit(1518303938.513:13): avc: denied { net_raw } for pid=5155 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 23:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)) r2 = dup(r0) timerfd_create(0x7, 0x80800) ioctl$TIOCSBRK(r2, 0x40044591) io_setup(0xfd, &(0x7f0000183000-0x8)=0x0) io_destroy(r3) 2018/02/10 23:05:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40080, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10001) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000c000-0xc)={@broadcast, @dev, 0x0}, &(0x7f0000007000)=0xc) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2}, 0x10) [ 36.289393] audit: type=1400 audit(1518303938.843:14): avc: denied { create } for pid=5229 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.442343] audit: type=1400 audit(1518303938.995:15): avc: denied { dac_override } for pid=5275 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.466985] audit: type=1400 audit(1518303938.996:16): avc: denied { write } for pid=5275 comm="syz-executor2" name="net" dev="proc" ino=14198 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x188, 0x188, 0xffffffff, 0x188, 0x360, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f00001da000), {[{{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ifb0\x00', @common='bcsf0\x00', {}, {}, 0x11, 0x0, 0x0, 0x42}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast1=0xe0000001}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @port, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@broadcast=0xffffffff}}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="85239910a6423d0c242cf3df5c38d151", @generic="5f42206c24d3057d276b8cc5a70bdec3"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@empty, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/10 23:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) fcntl$setpipe(r1, 0x407, 0x7) fcntl$setlease(r2, 0x400, 0x2) syz_open_pts(r1, 0x400a00) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000049f000)=@buf={0xfa, &(0x7f0000c59000-0xfa)="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"}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000bcb000-0x8)) 2018/02/10 23:05:39 executing program 4: lremovexattr(&(0x7f0000520000)='./file0\x00', &(0x7f0000122000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000acb000-0xe)='net/protocols\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c8a000-0x20)={0x8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000901000-0x10)={r3, 0x7f5}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r4}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4f31178c5ded", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) sendto$inet6(r1, &(0x7f0000e34000)="bdf323a192ba49da69d8bdace3ce03d0a405aa3ef1c605bc14ef8f32bc4ce09ccd2a47b3bc51523175727a3cb91b3ecafc20ad6b29dab18722c18a64afe7d5105b3a413878aab3c48617eec7f4e582a0f24a8cabe045fc4073a1869330862bd23e4cc8ecbfa0e30a8d3b5e47a70dd4ecfec67fce968498cdd9e90df367f453b891c85debd27045205e0903cf4b7ccb2e5444a4da23eaf07cc0e9f28698e9a065ba6cad3eef3442d4e961af306201d57566febeae11a0bd", 0xb7, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0x1, 0x71a3, @loopback={0x0, 0x1}, 0x77d0}, 0x1c) 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x10000001) perf_event_open(&(0x7f0000003000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00003b1000)=0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000081000-0x4), &(0x7f00000b1000), &(0x7f00003b2000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000389000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x0, 0x2, 0xd6, 0x2, 0x20, 0xa0, 0x0, 0x0, r5}, {0x9, 0x20000000000000, 0x4154, 0x3, 0x1, 0x468f, 0x75cb, 0x8000}, {0x9, 0x7ff, 0x1f, 0x7fff}, 0xffff, 0x4, 0x2, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x7, 0x399a, 0x154a}}, 0xe8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/vga_arbiter\x00', 0x6000, 0x0) ftruncate(r6, 0x2) io_cancel(r4, &(0x7f000018f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003b1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003b2000-0x20)) 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f0000822000-0x1)=""/1, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/10 23:05:39 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/selinux/enforce\x00', 0x50000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000278000)=0xffffffff) r1 = syz_open_dev$amidi(&(0x7f0000159000-0xc)='/dev/amidi#\x00', 0x2005, 0x400000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0x0, 0x3, 0x7ff, 0x80, 0x80000001}, &(0x7f0000001000-0x4)=0x20) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0x2f)={0x2b, "31e86395bd07a17263cc23de05c4e534141f3dd081f9835208ca6adbcb863dcee99fda99cc68eaa4465275"}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000bb1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000096f000)={0x0, 0x6}, &(0x7f0000097000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a91000)={r3, 0x200, 0x7, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000)={0x4, &(0x7f0000002000-0x20)=[{0x2, 0xe6d1, 0x6, 0x100}, {0xe0, 0x1, 0x10001, 0x2}, {0x5, 0x3, 0x5, 0x3ff}, {0x28000000000000, 0x81, 0xae, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000266000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006a4000+0x72b)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) 2018/02/10 23:05:39 executing program 6: semget(0x2, 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000079a000-0x8b)=""/139) msgsnd(r0, &(0x7f0000784000)={0x3, "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"}, 0x1008, 0x800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a07000-0x8)=0x5) [ 36.491911] audit: type=1400 audit(1518303938.997:17): avc: denied { add_name } for pid=5275 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.515375] audit: type=1400 audit(1518303938.997:18): avc: denied { create } for pid=5275 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x8, 0x8, 0x3, 0x1000, 0x2, 0x0, 0x4, 0x3ff800000, 0x47, 0xdf9}, 0xb) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001ea000)='./file0\x00') 2018/02/10 23:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000087b000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f00003a0000-0x8)='./file0\x00', &(0x7f00002d6000-0x5)='nfs4\x00', 0x0, &(0x7f0000e97000-0xe)='v34') 2018/02/10 23:05:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f00003ed000)='/dev/input/mice\x00', 0x0, 0x101440) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000095c000), &(0x7f0000a32000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2103}) r2 = memfd_create(&(0x7f0000459000-0x3)='[}:md5sum\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000507000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) r3 = socket$inet(0x2, 0x7fc, 0xffffffffffffffc6) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000196000)=@nat={'nat\x00', 0x1b, 0x5, 0x3a0, 0x0, 0x1a0, 0xffffffff, 0x0, 0x0, 0x308, 0x308, 0xffffffff, 0x308, 0x308, 0x5, &(0x7f0000bac000), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @common='eql\x00', @common='erspan0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x8}, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8000, 0x7efe97b8}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x1, @gre_key=0xfffffffffffffffc}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x2, 0x40}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x3, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x0, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xdf}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @generic="09e2ac390e1f9ba7858918ec2983967e", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x8d, 0x1, 0x8}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x0, 0x11}, @empty, @icmp_id=0x3, @port=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005bb000-0x4)=0x8, 0x4) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00009a2000-0x4e)=@pi={0x0, 0x89ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f0530fdf4d9d", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}}, 0xfffffe19) 2018/02/10 23:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c87000)=0x7) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) [ 36.667371] NFS: bad mount option value specified: v34 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x404, &(0x7f0000bf0000-0x8)) 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000b99000)='./file0\x00', 0x100, 0x22) getdents64(r0, &(0x7f0000834000)=""/4096, 0x1000) r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000288000/0x2000)=nil, 0x2000, 0x2, r2) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f0000b91000-0x38)={&(0x7f00005c6000)={0x10, 0x0, 0x0, 0x81000100}, 0xc, &(0x7f0000acc000)={&(0x7f0000781000)=@upd={0x118, 0x12, 0x10, 0x2, 0x0, {{'sha1\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0x81}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x56162445}]}, 0x118}, 0x1, 0x0, 0x0, 0x20048001}, 0x40080) write$selinux_validatetrans(r1, &(0x7f00007ac000)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 'system_u:object_r:login_exec_t:s0', 0x20, 0x36, 0x31, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x71) 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00003e0000), 0x10) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='stat\x00') unlinkat(r0, &(0x7f0000be6000)='./file0\x00', 0x0) recvfrom$ax25(r0, &(0x7f0000312000-0x86)=""/134, 0x86, 0x1, &(0x7f0000ba9000)={0x3, {"19141cf6f075d9"}, 0x1000}, 0x10) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x10b0c0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b1a000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a4000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000004f000)={0x2, 0xd54, 0x5, 0x6, 0x4a9a, 0x4}) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) init_module(&(0x7f0000d68000)="e400", 0x2, &(0x7f0000f93000)='/dev/snd/controlC#\x00') rename(&(0x7f00000c2000)='./file1\x00', &(0x7f0000c97000)='./file0\x00') linkat(r2, &(0x7f000080c000)='./file1\x00', r2, &(0x7f0000be5000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000927000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000009000)) 2018/02/10 23:05:39 executing program 2: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x8a)=""/138, &(0x7f0000001000-0x3)=0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="b76a67d99057582c59d872ae1fab03e0070af5f3224dbc70b460227defbbf87666296c322ea9b81b84fe6b6f8960db1df97a206dedf1587f836b6b97cc3e13b06ae1", 0x42}, {&(0x7f0000001000)="2f5621ae9036d9a8a972de581a7dc596f343f9398531cd58ef684c", 0x1b}, {&(0x7f0000001000)="6c8cb0d4eedc66fb3986b7bca869c48adece10acace3a0bda38069432677be515b4465e5133791f6b9518fb60b55c98f04dc2776bfe0e1ae4585fedc7f3a84094f375d0b6244c1be362b4c253bcc7325e7776c0ee5e940dcd410f04afc85e347876fe420aad7", 0x66}, {&(0x7f0000002000-0x6e)="3b0a258640243c31f5b6e8060a0cc95c34b6eaee5d689a5d51450ab40dfe5e6ba80084c665fe98610b291bfdbb3347914777df5583193ea20b80e608438b36a7627155da3c81e0708447e1109d092f130f609fd1ffae98207e69dbbd4202ab81b49efc5962d4ebf1110da22fae85", 0x6e}], 0x5, &(0x7f0000002000-0xc0)=[@init={0x18, 0x84, 0x0, {0xdbe, 0x80000000, 0x80000001, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x40, 0x9, 0x9, 0x6, 0x5, 0x8cd6, 0x1a, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x20, 0x8205, 0x7, 0x3, 0x1000, 0x131e, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x698ad23a, r3}}], 0xc0, 0x40040}, 0x4001) 2018/02/10 23:05:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000000000)={0x20, 0x3}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005f9000-0x10)={0x2, 0x6}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{}, {0x77359400}}, 0x0) 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e3e000-0x14)={@loopback, 0x0}, &(0x7f0000e66000-0x4)=0x14) fstat(r0, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000544000)=@buf={0x0, &(0x7f000035e000)}) sendmsg$nl_xfrm(r0, &(0x7f000060f000-0x38)={&(0x7f0000b53000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b50000)={&(0x7f00001a0000)=@polexpire={0x268, 0x1b, 0x0, 0x6, 0x0, {{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x20, 0x0, 0xfa43df7a5f1fa758, r1, r2}, {0x7a, 0x0, 0x3, 0x8, 0x8, 0x483, 0x2, 0x2}, {0xcc0, 0x800, 0x200, 0x4}, 0x169, 0x7, 0x2, 0x1, 0x1, 0x2}, 0x1}, [@ipv6_hthresh={0x8, 0x4, {0x28, 0x28}}, @replay_esn_val={0x24, 0x17, {0x2, 0x7, 0x6, 0x3, 0x2, 0x4, [0x7fffffff, 0x1000]}}, @algo_crypt={0xf8, 0x2, {{'ecb(serpent)\x00'}, 0x568, "43f007df209cd23b039044e37c501c588d50819c6d56a169f35dd2439f300c250a1b94dcdc75d2df19f3dda855ff815126e5bc5ba514c68819e5084454d279face5de34dd3177eed9b2fb6218ce00f5f5526e9b3c28a3c8d29f4a05e01c934392d74420dc24ff5a65a65342f37c5117ac8b9083cc5f0fe66be810ad4ebe3f03853edcfa0bd9f713de2b3334c47ce417f59e20f9ed78871ccd132e121867182778949b03dee4d3fe0538c123767"}}, @algo_comp={0x88, 0x3, {{'lzjh\x00'}, 0x1e8, "4a177d9524841f46643b8cd091763c696ad33f9d06a64a5e290eddb1710b94128762383dd6f917d264f3a3e1089c35d885a8387aedbedb86ff5d7a1499"}}]}, 0x268}, 0x1, 0x0, 0x0, 0x48810}, 0x800) close(r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026e000)='net/igmp6\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ac000)={r3, &(0x7f0000a5a000)="d7faca3265f5179f56b20b7a2a0813edee9ef68f67abb33685719e6a23ce5fe7225be5dafb7de3ade8ccafc962e21c8e70", &(0x7f0000df5000)="e8c7bf936b8159b0c8d13122adfa1b1e99ab6d076ef68bdfa23e460113fd8fe06342c17f62da7172d14105179fcdd82cb1e332cf72973eff213620fb94cae4dd907b1a9dfae8d7552a88f3e33a403af94e8a1f35cdc1291fb44a98369db1d05c8798ba45ecd7ddd31971037aa8ad4f92d9b40acb39706209b31c5ff777b1ef5c2f54481072ac977fb9927f9a2e5388b0d13a110797561ec4332fe86bc5831d37cb74f8597ffcb89ad82e56d4e0173cb3e61aa2bea51edb16a3f5762a9a234e2ddc87b25fcc9744ae7ae5625d246e509e65bfa0f6f459c52b73", 0x1}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000b20000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000f88000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00002e2000)=0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000626000-0x8)={0x0, r4}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000410000-0x20)={"345b528d8050b3974f6df5ccb62e07a2", {0x4, 0x1, 0xffffffff80000000, "3e2debc604e7", 0x4d}}) 2018/02/10 23:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000628000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006dc000)={0x0, 0xff}, &(0x7f0000fac000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000038f000)={r1, 0x2, 0x30}, &(0x7f0000588000-0x4)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000770000-0x10)={&(0x7f0000e7f000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r1 = add_key$keyring(&(0x7f0000729000)='keyring\x00', &(0x7f0000e24000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002c9000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000169000-0x4)=0xe8) fstat(r0, &(0x7f0000e97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/autofs\x00', 0x8000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[]}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000dc0000-0x100)=[]}, 0x4008004) getsockname(r2, &(0x7f0000455000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ff7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d1c000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff, r3}) bind$alg(r0, &(0x7f00006ce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) fsync(r1) write$sndseq(r1, &(0x7f0000002000+0x8ef)=[], 0xfdf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000002000)) 2018/02/10 23:05:39 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x4, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/02/10 23:05:39 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r3 = getgid() setgid(r3) ppoll(&(0x7f0000b10000)=[{r2}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000), 0x8) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000028b000)) listen(r4, 0x40000000000005) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000da000)="1ed465f76a5168d3baafe9b20d0c5275248707185cc74d3576456e9ce9034a7465272d9228f1502b698db0f8e39473de40b935368325cc67fe5551bb9fa81c62cf681ecdba8faba751f6859302034ee2092bcef2b55fbf505df0699acdf38a5a8522948f544232768746766de9f325243474def8f2a1f6abefb03569a7e32b90afdcd418d28d3dde4059eb777401b55842875f520c669e0654690450dcbad15af371d789c912ee47451fd0b9680a1e69570e818fb13195ac86f0dbf6830828a99ba6d5a6ce77f75f467ab36137af74f4d4417998458622924d8fc3fb5e149dbdfd21b013158e278b0d25da174eb720c91827e82b46c5053a1b1872d60181dde6b94d857f48d236fb6d58eabf2432d6fbaf9158b8ef32bf590e6bd0066226f447decb3b55a8c0052f6666694ba4d972aa717010f88f02db037070488d3ed300b50e86463028f933ec5e0a10976b7d416228bc0c2301849591b8740b21dee01180fd7ba09d05269ea887d268179df4571ab10f6d75ae814da56913837197a8d024ce4f5c527ecb77cdac9d48bcd762a4e4255c975ff90af53de488d1aa8cea6a55d5a295a8a184cb45eb1d73c3f6b2d58c5cf4d265ed95b14b32935c274b381c4c0eedd631dfaffee0c83ae98101a62a9ecd6aa4c37f66f0e4df7bb1b18d4082b4abfecb44f4bb9f2be56aaf2171ea1eae23b019bf1a04297a2d9b3f7311ab549c9a43a2c964ff382885bd130de982b85faaf34d8d2a5c8a8d5c7bcc586cf5ee482e706816c5b34d227d5725bc54321740e9df04051ea5686fd2e7f3565487df2f47baf896715a8253a0072e3453079a27fd25677959363894b593fcbd353abd60378eb4777569584f41a127192e305535080493fc64525b14edf66f521be769bc42dfa29667feacb7331a0b66050b8610de0486df774a327522fd59e764f3c4744d432951efa5b14733691bd4addacd7481a4944b0760d4293554b840b6810c5baef18426a8200b3991a800461b715d50c1ece6c8d3d65aed91fda390652d36da7ba2827650bc44303dcbf325b34399c53b0a51d7aa93c1f395e9ba8cdb4244111ffa39e3d1084c6f99fe55a77d2f14abaa1cd354faf9abbe1961b39716122b54067f991b0522bcd00810dd0307e0e9c289a808ae9de7469bb1415383d1f2f0146299f21a9446317694acff410d7550f75630e53e5c76949d6b12de30b631ee537483a4af4c8f32a5ec9f5321ef0c366cf19046a3a934c367bb11a8893f2377330144593cbd6a82c27a5741142c8e92db2d52d7319843021c287ba7493a06c094962534aed9aa37917f3394c465a656ed3159672bd584376abb3f8bfab4be5bcaef21429a71a5095cfc9d6c55350e9bbe6a1b6632a7f6c5744c151a98eeeb952ca01d3f64934aa3078bd9ba7af30a115c3612017c8146fa29b90f757f101d986f67d0b2f25b76d8ac1108acb13eb1cfa106f160277882547f03f626a0e09a7b2299804eb303f9d973f902e2b53e40b0f9beaa421881f5079c4cb9c16b448a9495c155ecfd693d132b056162c56eefa014c57b590d1ebec05f12d41f10ec6211eb3af8fa4a3d949f1a5a7f20c7b26f909846c111cf0bd61d8e21b8f7bf16de5564dd59a70c56f65641bee0cdfdbc56636113064978e226d954aa6dad969b0bbdd99525e9498c1a96a22457b0fb51d42dbeb9fd9e8de5113fec257cf1caff22068d7be5d0dd942ed3780be358b92a0af463cf821ea7eccdbaf7526bf0883d9ecbde9d0cb2cd3154aef88e587b20a374fb743026fdb6afc6bfc604e4c01f6eb77f5fa05f63f022328e2d92d5e42359de911a14fc1bba52309f0d01c94963324b0c7e928a18084783bce628043c41123dea3c0f7f4921895ee76b719d9348e3751a2b9b412193d5c62645673fdf74aede4fd09f122d97902b30a815c0ee3e08b200c00eff5e2a156b2d5a5d677c9d3f010dbc080e4cf543e853b87b0e1737dadec49718dfdd16f1c8a7259effbcfea000a1de0ce60744f49d91088211649ef0ac6bc6fb0620ddbe139c6e01a9afbb0bec03140a7a6445c021b802b50287662c4028a2415eacea1d17b72b8c789de0d7358ff81ec1887a1158958f89b46d98dca23df6a728bedc116f8f344e93801d16cf79f831753e4a113371d67436a2b6266409929965d5d761e6583ff998a926c5c5a4b0b8078b39755a9d496d1ecf99e2b5a8813c56968d605c8c9cab6d1f7e72ce09779af9bdc0ff0df808fb429c2b2ca76a8a5a4ee4dd6b2d6573442b188652f5d1513d9dbea2d9cfefdf55ddbef092474db7a15204880d69d841b1c2712cf0d75406b16f26d6ad6aea305083085c37bb24a73d56c150ee1d5c4dbb5ec355788ad783425af85f0cf964f3df606a018835956234f9e3718107c8976ae5d6d28d90c1314154133f9b7e72ae4221b99c1d1dd83d0c04c4a1da5f3b1381d5ca3ad6bdd86f64532eb8c13ba6d8e48338b3bf2c9a6c52c5cedf716899547057b129ef400451fcf0a0a102eac43aa2fc2a1b28d4a90f1e1abeca65a7d6952d2431f38b5322c38f37f3bbe8a0d27dbbea63a949cc531f9689e51f6749d3a82dc5d7faa3d61877045afd835b1a53de089cf55c1d3daca6834cc6ee14ad068760776240a0281c9ab1580593a32bf46a57054a863ed15471b1a18ee1d567fd82b4390018ce246161b4bd0d57b8ad76d90bfa25a377fc55e690ca786e5a695012348cc51a9a22f8332786774bafd588cdea4ea6a6ca92b673c463eece25323ecc32bfd519dfd80635746190749cb2b0de575823de858d50cf30a07e29abc9d8cf16bebef99d2bdae04c59f9088a2e17b721980da4189b54f14f416a1f81686144d8a082d8b3600ba7525a09c27d02701b65d4f5a1d65a06ff571dce5fb49f58c5e352b835082be8b38982607eec1da98b98b48b5d34b3f564213c2210d3a0cb5ff559cb3aded8c571e11f03f677fdd85c5d9a5eb49de1cdbfa0c3370ff2eb4fa17288b90c2c9736dd1bc196d82285837abd022e89a4a9bbb500872f667afc6bee03012b0f4ce3820c793cda033c72b16aa084d3e2cd77a59db84a4b6db3444922472a7997718073f0df4d8a777b52724c55d1b8f1c204ad53820c63e3791548cdf802d5f99b9be4f4108305c89d151293a9f1af67612c8fa78878ea9edd75f461a0c88413b6d994023f57762c9395fa28531e1af6b4c1d317370daae726e67bd215e5ed852ff01e964b47a07618e55c40a543a20b0e49c33fa036cb8bca469adb003ca78332978c48536a5d6add264e9be69deed653e169f5b84e243add27312b6163ef611a0d2259b84ff5e34c7979b0e22e0c8b6678451736b0fe745f115148b40ec34df5a132cab041643af9b725f29e9ca3e2e0d6a654f8da8cfc7ff91bb09eeef6b9ddc76c4bedf34218074d7927d966aa75dc9f0318965e5c424c0f1adf30787e76b9e5eea9f8b6cea687062352be3d8697d51e27f73ca63c9f2482dad2c3b811581ade9f5eab88a0070f6d7fa0d2428914caf00d95959f65da309b97c6ccaa097d8bc38e436595d0a34c544fff5cc66cfc100cc024cdb7c5d195e4a82fb51838b418adf5fa9dae595abdafb36621bc8cb818e563e3f93a16c6a857b28fff7a5c81e3147e37a131ab683e7a24f133241b2c118367bce8d2930834b6f66459a5978b012dc2b64fb157af69f5de52c36e0707fd6ffe719b226f764cadbe51516507c0ec7120987140737c77cf2cb61da9b09aa8fca08ae77fa018d9527c084456d2ac0dc98a30d75858781a2984b465294c2a6cd22c8e870f0415b8d3ac6f80a4a1894da111e5379954d43f246c78798e2c1c5887a58f6c2fc5c191d7a895da7749b32e0bfc43b9d37e5f25a8fc97d5f141b601d5939fe6dbef1a037a5b82a2fe52d5f74dfd86d16fa2a14ce206374ba08dd7f43160468eb00283e796769629d55ede7c84fca072572e41240830fd006d0afab9c50078070192d26f057cac68f6b52854fcd97466ff02b4dbbbea5b81aee2bdae73bc06b08bd088dd32dbc4bab837d106a586a6135ffe279e2edf4a83749b4b4dd545f9c3fa987e96e5c7f438b1f337f81b054ab93c98885ca8ee6394f3701509afb1c0cf3dcc3dc211ab2df3c42ce2313444f4f545ea7e3f28ed63a6322c258d77be427ffc9336a04b55e617548b67378f2ce4de7df3508f31838f9d8d30080293b94795360eb4e5906d20863ddc22bd8b5156d1d069be78b6c946317d592a89d560f41d45cffe5940599b86ccab1e7d6d21819229f4f6677da235e84c732f75fb6593e42db2efb167c136afca1647bce3db59fc5d568a8a0be834d3b06c33fda47b3847aff653c3fedaf4b512c625d95824ab00a709a140eea64feff10a801861916f13ccda324f7281b7068a2c6e803db7219c802e1cdc2c31378a27b448dec6ca535dd930940c465d9562bb29b4f943d0e2a81d54552d4a4be8b0c46a0b1c5cfeff84cf0241df0e38eddef175542988e653f27aa50ab7e603de510ef03d6599f12dc6894d1e34358d47093dbe2e53502d0df3d7abfd2b7f9e18541f5c88d63601c8074ef33ffe4d83d4f4a44e1c7a222b2a8808b2858412478ac936d8841e5e1639d571e94311f5bf0d9d042a67f31306384d76beea28ddf5bfc4d2f717f1aafca890963facc914ec22d98ad6c1d086e09c2d3901f1141ddf3bc5dce66fce62724789c21ee86133a0c2ac1d639b3ff9e7340cc60f1bfbbf96b0e6f7c8c7fb6cf70a87efc20c1c9c70484e41c702cd15e762dfb66e271555a9cd579361219fe18445d19f0416b353c35b0de90531cdda673daa8c1a549c3d445e026db6e279f9bbd7e43af0c35baaf6b4df66ecbe07f6d164ff8784ddfcca6ab99cc0ae23c7e68f97dec202823d93abbe9689e0f7e3ec3f048cc5b0eb4d138010bba5890b039849f1078c5541e2f373d6ca475655a3dc80ba049fd650e8ecb017c765ba57cb2be3fa67554674972f3f3a4ef6190ab963520b7ec0f0286cff59653fc929b8dfb1558534e1ac5e357dc30d14503a2fa71e8fda2683e7cede4ca38ab00a92d8548ace76d33bede782813e6679a1fea3fb1fb84418f380979e2b7ad2400547ec709fee047adcc5685c545a1c7c911546351cee8a347be62a8abed15995c2703cfd32a8cc9091a51f8fd68c59976eda1e047a3b81a2282a8f219b87960b7a1c02d54913aeeca1dfde537731fa70c9928f3b9da5bc7eeddc30b101f9e5a6e9e6041f9865e531d9b9d34f7e817044c92e2f617f072b180ddfdfaf6fcb36e54ad2bebead3f9ddebd59bd31aba9e2cbe459824ed37bf10e5be2838b2ddc249a345373b1a2dc048a06e1b65f20da8f093cb9e4e0b27ed5740d5ffe5b9a0d91493f347fa3aa911894cbde255ef94662a2fef87d080cbf495de0ded8ded396182d70d91065a8e696281ac3e51b6220982ffe260cfa80b4567f85c071f9c90c089d51261c0211588eb50137928c5d3817d66b6d3a0076d83b7b39c6ed4652131fef74a907f031c57e217328af3e76e1abe36b8341c2decfd5069283ba3d6f1251357ddea88177c2c443c1108bc2c25e34b46f155cfcbc7d1f74fbbddb9ee92818f138908dfc33a82cac40faf8cd224948276decb31a07fb459b9f00ce29f94bd904a6eace11e5c4d9cb1d24933272cad91fea7b9f9925eaea29f911f6fa7609ab4f82c6d27b0aaa5f2bff1f3d2d82e1bb8a86f25a6a8207db8b0ee3de80c9d9774fb76081ca6f495d98778f9d920658a41a2a36176be2af1ddd45b62c39de0901072c09fb1651fec7", 0x1000) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = accept(r4, 0x0, &(0x7f000060c000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101}, 0x20) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) sendto$inet(r6, &(0x7f00004fa000-0x1000)="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", 0xffe, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r7 = creat(&(0x7f00008d6000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000ff9000-0x5)='htcp\x00', 0x5) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/dsp\x00', 0x8000, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed0000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000145000-0xc)={0x0}, &(0x7f0000374000-0x4)=0xc) perf_event_open(&(0x7f00002db000-0x78)={0x4, 0x78, 0x10000, 0x7f, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0xc, 0x80000001, 0x6, 0x63, 0x8, 0xff, 0x3, 0x1000, 0x0, 0x9, 0x9, 0xda03, 0x8001, 0x2, 0x81, 0x1, 0x5, 0x0, 0x2, 0x4b2, 0x400, 0x8, 0x3, 0x3, 0xfffffffffffffffe, 0x3ff, 0x0, 0x4, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000bb9000), 0xf}, 0x100, 0xfffffffffffff800, 0x8, 0x4, 0xfffffffffffff001, 0x8, 0x10000}, r10, 0x1, r8, 0x2) [ 36.804588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=5345 comm=syz-executor0 [ 36.868487] kauditd_printk_skb: 6 callbacks suppressed [ 36.868495] audit: type=1400 audit(1518303939.419:25): avc: denied { dac_read_search } for pid=4222 comm="syz-executor6" 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 [ 36.904705] audit: type=1400 audit(1518303939.457:26): avc: denied { setgid } for pid=5357 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.946226] audit: type=1400 audit(1518303939.499:27): avc: denied { name_bind } for pid=5357 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 36.968822] audit: type=1400 audit(1518303939.500:28): avc: denied { node_bind } for pid=5357 comm="syz-executor1" saddr=::1 src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 36.992242] audit: type=1400 audit(1518303939.500:29): avc: denied { name_connect } for pid=5357 comm="syz-executor1" dest=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/10 23:05:39 executing program 3: 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={&(0x7f0000ba4000)}}, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000983000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) lseek(r2, 0x56, 0x4) accept$inet(r2, 0x0, &(0x7f000061f000-0x4)) accept4$packet(r2, 0x0, &(0x7f0000733000), 0x800) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000457000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) 2018/02/10 23:05:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x2, 0x2, 0x597e, 0x3, 0x8}, 0x6, 0xfffffffffffffffa}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000793000)={@common='syzkaller0\x00', @ifru_flags}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) linkat(r0, &(0x7f00006b8000)='./file0\x00', r0, &(0x7f0000e39000-0x8)='./file0\x00', 0x400) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aaa000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8da2fcdfc0da6e28ecc11f567d8f7c77"}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000928000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003d1000-0x8)={0x0, 0x9}, &(0x7f0000f9e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec1000)=@assoc_value={r3, 0x2}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005c7000)={0x1, 0x9, 0xffffffff80000001, 0x200}, 0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000a59000-0x68)={0x81}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009bd000)='user:,]]posix_acl_access[mime_typeem1\x00') syz_open_dev$sndtimer(&(0x7f0000c90000)='/dev/snd/timer\x00', 0x0, 0x101d01) 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000d5a000-0x3c)="260000002a0047f2ff17ddffcd00ff031700ff00010000000009001a000000007fffffff0b00", 0x26) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c82000), &(0x7f0000e56000)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000452000-0x40)={0xffffffffffffffc5, 0x2, 0x507, 0xc4, &(0x7f0000138000)=""/196, 0xb4, &(0x7f0000cc0000-0xb4)=""/180, 0x18, &(0x7f0000c1c000-0x18)=""/24}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007ff000-0x20)=[{0x2, 0x6}, {0x3, 0x4}, {0x4, 0xe6}, {0x3, 0x1}], 0x4) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}}, 0x10) shmget(0x1, 0x4000, 0x40, &(0x7f0000aea000/0x4000)=nil) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x200000028, &(0x7f0000e45000-0x4)=0x5, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000070c000-0x48)={0x50002, 0x0, [0xa623, 0x12a, 0x0, 0x8001, 0x8, 0x2, 0x3, 0x9]}) writev(r0, &(0x7f00004da000-0x10)=[{&(0x7f0000940000-0x27)="827868d9e5b4190fce58dcca9e756bf6763e7b7229c6b946c153c02347a6f37b569ace35946387", 0x27}], 0x1) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008be000)='/dev/ptmx\x00', 0x80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000dc0000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/rfkill\x00', 0x2c0000, 0x0) write$tun(r1, &(0x7f00003c7000-0x178)=@hdr={0x1, 0x81, 0xc54, 0x3, 0x2, 0x80, @ipv6={0x2, 0x6, "02dbae", 0x146, 0x4, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}, {[@fragment={0xff, 0x0, 0x3, 0x6c, 0x0, 0x95c, 0x2}, @fragment={0x7f, 0x0, 0x3f, 0x7fffffff, 0x0, 0x0, 0x2}, @dstopts={0xff, 0x2, [], [@enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x8, {0x32b, 0x0, 0x5, 0x7, []}}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x7f, 0x4, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xf}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x3f, 0xa, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @routing={0x5c, 0xe, 0x2, 0x5, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}]}], @udp={0x0, 0x2, 0x23, 0x0, "6c714a1c65075a6234dd847f029b7c2df095b9a4220e0fd921b589"}}}}, 0x178) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000b47000-0x1008)={0x1008, 0x8, "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"}, 0x80400) ioctl(r2, 0xc0184908, &(0x7f0000002000)) poll(&(0x7f0000b46000-0x38)=[{r0}], 0x1, 0x0) 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d3000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) r2 = add_key$keyring(&(0x7f0000b3b000)='keyring\x00', &(0x7f000088b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) stat(&(0x7f00006b4000)='./file0\x00', &(0x7f00007b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) pipe2(&(0x7f00002b2000)={0x0}, 0x4000) socketpair(0x5, 0x2, 0x6, &(0x7f0000995000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000009000-0x20)={r5, 0x7f, 0xfff, r6}) setsockopt(r1, 0x7, 0x0, &(0x7f0000218000), 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000089f000-0x4), 0x4) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000b9a000)) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0xa7b55487e9fc0a16, 0x0) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) [ 37.053432] dccp_close: ABORT with 8188 bytes unread 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00007f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f00005f2000), &(0x7f0000029000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mq_timedsend(r1, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003ec000)={0x0, 0x5}, &(0x7f00000a2000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008c8000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x7, 0x7, 0x7, 0x9, 0x8}, 0xa0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mq_timedreceive(r1, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b71000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d83000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000-0x10)={&(0x7f0000017000)='./file0\x00'}, 0x10) lremovexattr(&(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000b59000-0x15)=@random={'os2.', 'securityvboxnet0\x00'}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) 2018/02/10 23:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00008a6000)={0x7, 0x7, 0x1df}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000dcf000), &(0x7f00002e2000-0x4)=0x4) 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ac2000-0x4)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b58000)={@remote, @local, 0x0}, &(0x7f0000e68000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000afe000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000243000-0x4), &(0x7f0000c82000-0x4)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r2, &(0x7f000059e000)="03532bd3f654d9377f75917e692b6a20f33e92b9e6a6a5bfe591dc375ac853c5f3a077ae2b8435e7158407862359b092659e0baeef65dcb985230f36026d568d28f28a987d73e9d74010ccee4c8e3c7c34cb01f5b9b7637f49ab85433805291f722ad357bede9cae09a6232aacf771a0d3a6b871709f10ab236d4604ea2e93d679ead444e161ab476becd9", 0x8b) memfd_create(&(0x7f0000e60000)='em0\x00', 0x3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000), 0x19a) syz_open_dev$loop(&(0x7f0000e0f000-0xb)='/dev/loop#\x00', 0x100000001, 0x109002) 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00007f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f00005f2000), &(0x7f0000029000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mq_timedsend(r1, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003ec000)={0x0, 0x5}, &(0x7f00000a2000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008c8000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x7, 0x7, 0x7, 0x9, 0x8}, 0xa0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mq_timedreceive(r1, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) 2018/02/10 23:05:39 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000019000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000002b000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000025000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x3, @loopback=0x7f000001}, @generic="3f20bdf7cb6e384282465af8a718a381"}) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000933000-0x8)='./file0\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000af4000-0x2c)={0x17, 0xffffffff80000001, 0x7fff, 0xfffffffffffffffc, 0x18, r0, 0xbb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r1, &(0x7f0000619000), &(0x7f0000eb1000-0x1), 0x1}, 0x20) [ 37.197171] audit: type=1400 audit(1518303939.749:30): avc: denied { create } for pid=5411 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 [ 37.268049] audit: type=1400 audit(1518303939.807:31): avc: denied { ioctl } for pid=5411 comm="syz-executor3" path="socket:[15417]" dev="sockfs" ino=15417 ioctlcmd=0x4b68 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 23:05:39 executing program 4: socket$llc(0x1a, 0xffffffffffffffff, 0x0) 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eda000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') 2018/02/10 23:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009da000)=0x0) r3 = getuid() ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000036000)={r1, 0x4, 0xffffffffffffff95, r1}) sendmsg$nl_netfilter(r1, &(0x7f0000bd3000-0x38)={&(0x7f000071e000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d94000-0xb)={&(0x7f0000ef7000)={0x1458, 0xa, 0x3, 0x600, 0x5, 0x2, {0x2, 0x0, 0x1}, [@nested={0x24, 0x5a, [@typed={0x10, 0x62, @u64=0x100}, @typed={0x10, 0xe, @u64=0x400}]}, @typed={0x14, 0x53, @str='(security\x00'}, @generic, @generic="964c469eedacaf97eebbfc54ca79bac98f59bcde325d57edb3d36113a3e01b936f86d0adde59a2f294c05f31d46b1fc473fd01921a8b486190335a160aaab988a098e0c2b575db656750a98ad5424d0b1c52f9", @nested={0x13a8, 0x94, [@typed={0xc, 0x18, @str='lo[\x00'}, @generic="ef2232c96f3f862494dfd56256608f1b2611072fde4a8d4a8fd8a7d8e1327bf1d7b36ba03771aac1decc32b2552cb8d084f5dd3eb166399be21ffb8681056e1e37ddca73bb7e1220ad55c430b18f5953180d54f5cb790f42222086ad508e2c10a413865a8864e894f25a77235a623471eee5e594f9ce7268b60a4c8388daaa3a7109703fd8606c59922eb3195bed06f00724cb8d19d71ccc991ad16e5d621e0b7e1e470f796fa5b9fa6ca58c1e6a1e389090ee8c1b0857aa873655eb35b9488e19a43e48a4098fcd4e3dfe832efcd12dd6340e5d2b13a4eeee88d61caf9bbf05", @generic="d204946798f44a77c23f6e79c561aa0d6fcb839499fe903f73ce45680bd56e1edd4d991047a20175935b6dcd8a47f4491f311417adb3f9830148fa", @typed={0xc, 0x6d, @pid=r2}, @generic="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", @typed={0xc, 0x5f, @str='\x00'}, @generic="69657a61eebaec18279158f4b02b6a04b8863d10590b3f2c377c81a12ee89b060df42a40f5d08ea284fb808f74347d5bbdf35239156ae1f532ba551ab6533456b0fa764f8a90bb9165ac44bb8ec5a348ba027589a7ee8ecc373bb45a495541f5db1ea21586921f73ed294f40f406771e7b12ffe6f0cf29d333a533e092dc59a27f9a1ce49d272f6267621b5e639b7475f5ae562e39d6a7e0050a3f41b0d444893a0c47efdd", @generic="e546083749508ee7b75dc89eab107a338dade63f8b661e85e54186b5d526f15f981e1919b1af6107c473e0e48ed36e6ce8cd2923a99b9a27792f2e6335f9d24b22fde065d1fd7939b7c6de", @generic="8e02e9e4bf72dfbce34dc77f70cf0fcd3e75c3b38acef6fd00084e3ecbc151de7f85cc76bb504ce3068bda96cb5b516191533542e860e242d7202b9af3215986faea13915f0684be09b28a15749f2e8e44dd18e8719559f29da41e6c1b0bdfa183730144484ff5c0608c4628ba79b27b495e6aed83c6f2ca43e4368f8017ad0875588b6a1a67b940d1de4655d9fc6ed78636", @generic="064b758c76288cb3b13da4ee0bbc65df48d814507c0425b35c92dc7bc904ee14c46e985a3325ee8665b0f9084de86284e9daa7c9a0372379a0faa8355f1ba7692fccd6ec7e92888e3b092678806a528cd345398827c5e9041c701d1ab57503e28d4403890138c09d3e3513f090b07729eee328164fec62e15f10420f49c5804c53253ce26072034328ae685bf07decdb06bcf657de5a4fea841609d2b36cd10c32a8a56c10109be89318ec03ffefbf39f3c3c424f602a245ccdc463a828b61ebbf295120a00174cb0a8d2ee6e90a7f285e053698070999cd0ac6cbb9ab045a39f97a"]}, @nested={0x4, 0x8c, []}, @typed={0xc, 0x51, @uid=r3}]}, 0x1458}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 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_config_ext}, 0x0, 0x0, r0, 0x0) alarm(0x1) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r4, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/02/10 23:05:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f0000000000)="e8c3d34003feda090bcd3e86f662ccfd818301d8392110907396d8de0ec83d9deb69c730637f446d2d9af3ce2b4154b0dd1af897fbe7d11528bd6fd128d45cd230680bdd9ced2dbdbb847f615d9fedbd64a94e24ed1a2a15b70debb33ace049af7a2eafe6dd8390a2db2fa164ecf5a2c14ed7a27ec17f40d", 0x78, 0x10000000200000, 0x0, 0x1, r2}, &(0x7f0000891000-0x20)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000b0000-0x340)=@security={'security\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x110, 0x0, 0x110, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1f}, {0x0, [0x0, 0x7]}}}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="73801176513440cffacc93e431abfb5f"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005db000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x1, 0xffffffffffffffe1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0xff) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) bind$vsock_dgram(r4, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afb000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/10 23:05:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)) fcntl$addseals(r0, 0x409, 0xa) 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) bind$llc(r0, &(0x7f0000bcd000)={0x1a, 0x0, 0x7f, 0x0, 0x1000000000000, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 23:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mlockall(0x200000000000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8000) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) close(0xffffffffffffffff) [ 37.297378] audit: type=1400 audit(1518303939.809:32): avc: denied { getopt } for pid=5411 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 [ 37.321234] audit: type=1400 audit(1518303939.819:33): avc: denied { write } for pid=5411 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 2018/02/10 23:05:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x7ff}) r1 = fcntl$getown(r0, 0x9) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0xf, 0x2, @tid=r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@loopback, @multicast2, @multicast2}, &(0x7f0000002000)=0xc) 2018/02/10 23:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000471000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000504000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000647000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0xfffffffffffff533, 0x8, 0x500, 0x2, 0x200000, r1}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f000037d000)=0xc) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r4, r5}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) preadv(r3, &(0x7f0000e83000)=[{&(0x7f0000e81000)=""/18, 0x12}, {&(0x7f000095f000-0x11)=""/17, 0x11}, {&(0x7f00009d3000-0x35)=""/53, 0x35}, {&(0x7f0000252000-0x98)=""/152, 0x98}, {&(0x7f000049d000-0xcf)=""/207, 0xa3}, {&(0x7f0000e48000)=""/126, 0x7e}, {&(0x7f00005c1000-0xb)=""/11, 0xb}], 0x7, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) migrate_pages(r2, 0x7, &(0x7f0000e82000-0x8)=0x5, &(0x7f0000e81000)=0x9) r6 = getpgrp(0xffffffffffffffff) r7 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r7, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r2, r6, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e80000-0x18)=@get={0x1, &(0x7f0000e80000-0x7f)=""/127, 0x6aa}) listen(r0, 0xfffffffffffffffa) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000e82000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$KDDELIO(r10, 0x4b35, 0x5) 2018/02/10 23:05:39 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCCONS(r0, 0x541d) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f000000e000)=@l2={0x1f, 0x7, {0x7, 0xc4b, 0x1f, 0xffff, 0x93, 0x81}, 0x4a}, 0xe) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x40080, 0x0) unlinkat(r1, &(0x7f0000015000-0x8)='./file0\x00', 0x200) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 23:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001dc000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd4000)={0x0, 0x3, 0x3, 0x1, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f1e000)={0x0, r0, 0x1}) r3 = accept$alg(r2, 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000076000-0x8)=@assoc_value={0x0, 0x19a}, &(0x7f0000c17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b2b000)={r4, 0x1}, &(0x7f0000527000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000449000)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) fgetxattr(r0, &(0x7f00002df000)=@known='system.sockprotoname\x00', &(0x7f0000299000-0x29)=""/41, 0x29) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00001a2000-0xe3)="bb13faf66d772c073b611d395c38b3bd415c974fb244e2274e86433377163968963dedaa20613d7b3f03359f190ffad8a143aa810607a14a215e673c60ef2c9eea950b1afc3d0666dae36d83ae9a57d07bf2f4a2ce53fb91c349407b7b48379c90b5ec788786a5b273d6f8f0ccdc40b3610d82ceb21811e84ff8f3a707e75f532589420a66b2387d71ac1a001aec2b6e9ad90c180fc97a053d3f509742e9212b7f07bff151e71578ac1f62facb10e3dba0fb586198caf265c76ca9e106d101a98ab11e9ac452b5a431d999af76b6b5abd2c4cc69f151c9fef5f92b37a5dc24dcb64f2d") r1 = socket(0x0, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xfffffffffffffd55, 0x84, 0x1}, @init={0x18, 0x84}], 0x90}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000006a000-0xc)={0x7, 0x1, 0x4, 0x9}, 0xc) 2018/02/10 23:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e7a000)={0x0, 0x980}, &(0x7f0000958000)=0x6) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000296000-0x1a8)={0x41, 0x81, 0x5, 0xff, 0x7, [{0x2, 0x8001, 0xfffffffffffffff7, 0x0, 0x0, 0x1000}, {0x1, 0x14000000, 0x8, 0x0, 0x0, 0x2000}, {0x200, 0x28, 0x9, 0x0, 0x0, 0x400}, {0x8, 0x7ff, 0x2, 0x0, 0x0, 0x2004}, {0x763, 0x1000, 0x8e2, 0x0, 0x0, 0x1280}, {0x8, 0x8d88, 0x3, 0x0, 0x0, 0x8}, {0x1, 0xef, 0x3, 0x0, 0x0, 0x4}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002f0000-0x20)={0x516f, 0x3f, 0x8000, 0x8, 0x4, 0x1, 0x1, 0xe88d, r3}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001fc000-0x18)=@get={0x1, &(0x7f00006b9000-0x6f)=""/111, 0x289}) sendmsg(r1, &(0x7f0000508000-0x38)={0x0, 0x0, &(0x7f0000d92000-0x20)=[{&(0x7f00002e6000)="8f", 0x1}], 0x1, &(0x7f00004b7000)=[], 0x0, 0xc000}, 0x4) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000335000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x400) ioctl$int_in(r1, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/10 23:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffa000)={0x0, 0x3fd1, 0x414, 0xfff, 0xfffffffffffffffe, 0x8001, 0x3, 0x6, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x81, 0xccf8, 0x8, 0x2, 0x598f}}, &(0x7f0000ace000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000049f000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x9, 0x1000, 0xfffffffffffffe01, 0x7, 0x1}, 0xa0) pipe2(&(0x7f00001f3000-0x8)={0x0}, 0x800) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006f2000)={r2, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x89}}}, 0x8c) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 23:05:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00}, 0x48) sendto$ax25(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)={0x3, {"232590cd5f7cb7"}}, 0x10) [ 37.466495] audit: type=1400 audit(1518303940.020:34): avc: denied { lock } for pid=5463 comm="syz-executor0" path="socket:[14656]" dev="sockfs" ino=14656 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000d2000-0x4)=0x1c, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00000fe000)='./file0\x00', &(0x7f00000f8000-0x18)=[&(0x7f0000092000)='/\\\x00', &(0x7f000008a000)="212de100", &(0x7f00000d0000)='\x00'], &(0x7f00000fe000)=[&(0x7f00000fe000)='keyringposix_acl_access.\x00']) r1 = dup(r0) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000100000-0x8)={0x0, 0x1ff}, &(0x7f00000da000-0x4)=0x8) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005f000-0x4)=0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000035000)={0x0, 0x31, 0x4, @tid=r3}, &(0x7f0000101000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000100000-0x16)={r2, 0xfffffffffffffffa, 0x7, [0x5, 0x1, 0x2df, 0x30000000, 0x9, 0x8, 0x3]}, &(0x7f000009e000)=0x16) r4 = syz_open_dev$usbmon(&(0x7f00000ff000-0xd)='/dev/usbmon#\x00', 0xc200000000000000, 0x709000) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00000ff000-0x18)={0x6, 0x3, 0x3, 0x0, 0x3}) 2018/02/10 23:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f000083f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000279000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e24000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000899000)={0x7, 0x7fffffff, 0x2, 0x0, 0x9, 0x905, 0x8, 0x4f, 0x9, 0x1ee, 0x1a61800, 0x0, 0x0, 0x500000000000000, 0x9e, 0xbffc, 0x1ff, 0x1ff, 0x100}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r2, &(0x7f00007b4000-0x82)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000660000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cd000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) 2018/02/10 23:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) times(&(0x7f00001a5000)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000247000-0x38)={&(0x7f0000c77000-0x80)=@generic={0x0, "ab71bd91e219a868331775a7fef8b686e3fba58825ad8c0497019d48d9a7b7aeed284a0da1ddfd656fd2b472e055e28c1b56ccfdc0d9869db9b262848b492a511fbe4a059b472efb020de4fe1913d7ce29d230e3efe25d56ffed48fd01c59c32d89da6d455cf0d67fde4ef2941f22da6c89afa3d4d04a3b77ef3e415b115"}, 0x80, &(0x7f00005a8000)=[], 0x0, &(0x7f000057d000)=[], 0x2a3}, 0x0) 2018/02/10 23:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001dc000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd4000)={0x0, 0x3, 0x3, 0x1, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f1e000)={0x0, r0, 0x1}) r3 = accept$alg(r2, 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000076000-0x8)=@assoc_value={0x0, 0x19a}, &(0x7f0000c17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b2b000)={r4, 0x1}, &(0x7f0000527000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 23:05:40 executing program 2: r0 = timerfd_create(0x9, 0x1000) read(r0, &(0x7f00004f6000)=""/1, 0x1) 2018/02/10 23:05:40 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000c49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x90)=[]}, 0x706c9ea4dd141718) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c76000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x3, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x0, 0x100, 0x7fff, 0xb62, 0xdc3f, 0x6, 0x10000]}, &(0x7f0000000000)=0x12) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/137, 0x89) 2018/02/10 23:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00005cb000-0x400)={"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"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000544000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000ef8000-0x1)) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000d7000)={0x1, 0xffffffffffffffa3, 0xfffffffffffffff9, 0x6}) accept$alg(r1, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f000036e000-0xd7)=""/215, 0xd7, 0x1, &(0x7f0000213000-0x1c)={0xa, 0x3, 0xd09, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$alg(r0, &(0x7f0000742000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) 2018/02/10 23:05:40 executing program 3: r0 = msgget(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000632000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000a7f000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getlink={0x28, 0x12, 0x100, 0x4, 0x3, {0x0, 0x0, 0x0, 0x0, 0x200, 0x6802}, [@IFLA_LINK={0x8, 0x5, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x40040d1}, 0x80) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffff8, 0x0) 2018/02/10 23:05:40 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000001c000)={@dev, @multicast1, @multicast2}, &(0x7f000001b000-0x4)=0xc) r1 = socket$inet(0x2, 0x801, 0x0) connect$inet(r1, &(0x7f000000f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r1, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[], 0x0, &(0x7f000000d000-0x98)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000001d000-0x8)='./file0\x00') connect(r1, &(0x7f000001b000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x32) 2018/02/10 23:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f000099f000)) 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) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000e000-0x94)={{0x5, 0xfffffffffffffc01, 0xfffffffffffffffb, 0x5, 0xa3, 0x6}, 0xfff, 0x8, 0x10001, 0x8, 0x7, "f9bd6bea86fe8c3a85ec4413fac4a1ade51f1624199bc8d4c527a077dcf25ff46707d1a4081a5b7ccf8024832b05baceebe98c200aa31ebf1435ed9d799e23a72e06a78a5f48e2819a374563713f6dfb3f39b3a50d2008c4204393f85c4068341d1777af961f13ca709b6ab27dd5b7c5619412ed3ed360aa578775857e7dbcb4"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/10 23:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000863000-0x80)={[], 0x0, 0x1}) dup3(r3, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000c13000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f00008f6000), &(0x7f0000b50000-0x4e)}, 0x20) 2018/02/10 23:05:40 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x7, 0xbd, 0x9, "2000003f0b9d", "f1934025c71c9422740559fd153f079b"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000003000-0x70)={{0x0, r1}}) 2018/02/10 23:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) preadv(r1, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000685000)) 2018/02/10 23:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001dc000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd4000)={0x0, 0x3, 0x3, 0x1, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f1e000)={0x0, r0, 0x1}) r3 = accept$alg(r2, 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000076000-0x8)=@assoc_value={0x0, 0x19a}, &(0x7f0000c17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b2b000)={r4, 0x1}, &(0x7f0000527000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x6, r0) r1 = request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)='\x00', r0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f95000-0x9)='/dev/dsp\x00', 0x9d38c1deeb6a19dc, 0x0) keyctl$get_persistent(0x16, 0x0, r1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000975000)={0xffff, 0x5, 0x4, 0x7fffffff}, 0x10) 2018/02/10 23:05:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) mlockall(0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000029f000-0x14)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000868000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056b000-0x8), &(0x7f0000687000)=0x8) 2018/02/10 23:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/02/10 23:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) socketpair(0xa, 0x0, 0x401, &(0x7f000042a000-0x8)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000afc000)={0xfffffffffffffff9, {{0x2, 0x1, @empty}}}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)) writev(r2, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/02/10 23:05:40 executing program 6: open(&(0x7f000087a000-0x8)='./file0\x00', 0x2, 0x1) 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, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x800000000003}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000012000)={0x4, @tick, 0x0, {0x7, 0x100000001}, 0x6e37, 0x2, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000003000)={0x4, &(0x7f0000002000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x2, 0x1, 0x4, &(0x7f0000004000)=[0x0, 0x0], 0x2}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrlimit(0x9, &(0x7f0000f85000-0x10)) accept4$alg(r1, 0x0, 0x0, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002c5000)=0x4, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c28000-0x18)={0xaa, 0x29}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x180004523, &(0x7f000022b000-0x1)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000013a000)={&(0x7f00009da000/0x3000)=nil, 0x3000}) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x4, 'rfc4543(rfc4106-gcm-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007bf000), 0x0) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005ba000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000487000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002fb000)={0x0}, &(0x7f0000625000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f000025b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000ca8000-0x4), &(0x7f0000001000-0x4)=0x0) r9 = socket$pptp(0x18, 0x1, 0x2) r10 = syz_open_dev$mouse(&(0x7f00005ac000)='/dev/input/mouse#\x00', 0xffff, 0x800) r11 = syz_open_dev$audion(&(0x7f0000d1b000-0xc)='/dev/audio#\x00', 0x9, 0x400000) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) r13 = getuid() r14 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000014e000-0x38)={0x0, 0x0, &(0x7f0000758000)=[{&(0x7f0000001000-0x10dc)={0x1038, 0x1c, 0x300, 0x1, 0x1, "", [@typed={0x8, 0x65}, @nested={0x1010, 0x50, [@generic="f2cfcc999ffd686e800584dfac76c05aa5b0895c32b1dda3c690ac9c994fc075d16d45052f47e90de96c7e450711d72a9900e0196e4035113c564adff9346d229ffa320ec648f2a7366586e642a1859df42b7b1ef6214899fc388ba35b9b1251ee12e64f58dc3c5983eff945b5f1fa56073b05be83b5493af1c90b059379e7f01b9ad5cd2eca7311e3f13d79a4e50a329f7645845b386582b49d416abacd7d9a7775c052e67efa78c99ec7b2aae266515450ecd3c4c00e71284231f21ef9d83f79ae463ec6b6ec00947710424e722e4fb7005da56a38466d505bbdddf62fffaf45e4a32a88c254561fff310f7e48827d6003d7a6a32a39ce60dc780c9e34f102744f017601fc38a0f60f0ce4deca839f516d5e80f1f708c1f980786a8445804ed76a671601efea0bf91668c1078af076d6445999cf92a8251e9bdfc06af4ad2f36f19ba3b13a795d0a2315c30a24c80d656a5184148c84984067e76a4628bde1b7e4fc2c8203da5cc87d947e9096481a885d55e336bdaa72824f2ad1034f7263aa28f71cc674ac25b6279db475bd6eea385ffad047dbb9edbf844a00a88ec3486ade0e4810962f340f0d8b8470671096c35be31790b2c86585cb40bfe95f3bbc37fcaf878135de12558d5ecee8b0200b0d743808977c1d0dbde999ca47c542b9abae3b8b67ce2dce79cd7810bc6eff4669ef40c3dd1e0a58e68c47a13662a1932f80218b940c8e5bbcbf0216a4767982313a662243eec63f16ceaa023d77bc2267e5e958f3ff9e0cf761f129ec77d503fe8702be8ba258f1fa75182da68eceb34c59978bae9e5d977df5f2740a8e3a9e648fecbae421833f2fee96178416a2badc3203f0817cfa049dc44694e00783629241402edd5fa7a0ec74192dce510b1988ce63852b20cb94de009532e3db7a0c648b41655dfb85e87c000796e9e2df0de56b6dc1183a82f053456b8ca22e2bb873e6fd056959302b6c9bb1e62083b8fea8a9ab3cf4cd0b4b547f10f5b0e3b642f73dbb323dca6fd0dc6092f147d0a03ba5e24266d20b8d01fefa623eaf51f7e230f13297c4cd50e16bbb3832dd390977bb2a412741d896d4f6ae3ff2839db4f6e41b53e64ca37db69eeeb2210f7db6f23078782cd92fee5ab62711f8746cc67423c58a5390396def67b43ee859ec261ae7a2b28a80e0f978f12b859676280b2eb623ff3ab5e86cbd74f60190a8fb91aeed6606eeb61dc1794e3bd275e207b6f3273bb2f5e88a3df485162fcbda61565acdf957411ec76ba0b7553620b7bec7e15ee1673217d345e930bec1ff27900bb1fe002ef29fd759900b91c411bab2f0447836ef814d9dd2c2583ab0b2b55f0fe39c6f127f0844b6f8a8001a417c689e415cfe8de2f99f408e9b7f5114452347606aee5a82a6e9ef25f8791507aeb5bad99ba0b289428cf94d8649fb0bcc739962c03f39432df30160eff740a899eecfccd29f42d2d9093d1c9f376d2851be59ebf293a3d41c2ab5d243fcbc9ad13088c367688010a9f63cab444ff158beb72672225e50f221bd08e7bddfc4fb565933900a286590a88b38df0538cdbbf918bc3baed8ae93464343287c760ca607217ec3e954884adc7c5cd847f93d0fec9e2a1dd81193a6f48696355576401b42af6455e2cfb8e3e477b96515d083dcae8571143bf56c15d0746bc3de2233cb8d622e6f40eaba13132316887ea2a948285d6ccd767c2771fe48a170879fce91ba38c2a124dd9eefdfafe4a36cc12ee8938781260fc083b802c5331e8f30b134efc030acecac53b87d2cd26c26ff0fffea8dc3a0440861cbc3c57c4c93f1d69e39f72b0d48be45a39d5e1e6efba0dd602b52ec78767edb36a0e555919cb02d1e0c07015129aec5e19e8bfb9133d5ed036a726c2ea5aacf531b36f83ba6a68ea0aab599576455f515bf729f74a3f512a2355fd0eebb4c4fa7683f602f8e442a5059ad0ea05601befa37c3f9e2172e981c23bd14af3b62816179cbd713ff58f2b27cb3124ee3636424df6275fee9945e9a0868ca4cf7955a39c3ddefaa919b66fa05bab427373a2f21fd3d32dfb9e0b3dbc71e101cd547d97130d59c65c450178b50de50940829710ffb3b3c2787b66aa8f21092909b7c1ebcb74a509cf8a2e2e6a65b69e00776f29b8b48ae63dd502fd8c5fa712eac1a9ff38fd7bdddfeeb11cab1dad23bd7348aaf689688d48643a48bfe49dac77d5a3e4de75456c76f15e25ac8c99349770360d5d6e073f110edc4724254686c3f83306ccb8eb1f30b48dd9bb9254c07ce583311df14837e84a1b25a1343185a979d992308c1d28e6be39dab90042ca38efd1f29b1a55cff66fc6d7c0fb2980134fad6da25ec963cded3c96a4dab807c18bc722a58b6771b63f0b1b06aa32635ad345686e2e84932deae90b5f33bf8d5745d2503c4fbbdf4e35e565f12c2f56200e6ce76654166af56c686bafd45e1fa705e91b6ee8dade45e026004297bfc29a59cd066969171929dc7d2ac585665755f545f033370b0666c7c7f916b176fa4d5748cc30ff60b8d86101bbd3bf369b219672eb316a65f3b80a73339271ea849b7fea588f70a060f7355d45fc3c0ebffa41b4a1dfdccf7c3899dfd75e14af0a209fbbb629b09ff0321c222b43272005419933bae999dfbd8f31a48c7297cc591102f24f7d75c6117705a40ec523f516019dc413781272fcd2e4843c9fe7d7da2216a34bf0e0636f8b0931b79841103c2aff9dc7566217eca12cbd733ddb9da2626e70f8e6150f11dc2f1915b6604fa8a8ba34915f8815ced27f051c515c42ab322c4058d42242b4c390dafb00c20634c64bfe1053a5f237ddeeee3aa7811f51d5cf2bf0b81c5a0ad3d50b4dcb83cc9df8d0ac0afc80b905a27fc62da1523a25d0ab98d22e1221b4101d276854b203fa6df05968a0142d5c56e39ece3db4b0f3ff9f2d85f88b30b248b9832841878b2b072290ea1c434318dc6defec76f5650877bc3d701684d68ef666b83a4d04a2af719fc9647ab496ddd53519be7aea3a0ad6fb887cb85567bf9c304e4f9a2fcb89dc59ade8d8d5f30e75a14e63e352d06cebb5829288bd8ee9fe311a20c9392c7f4a582400aa082f747e674065dcdec7d4345e066a70318158912f067905929c0a87f5af9eea3e5ce76bf754ba59f7e5e912825c651d7ca10c7d0c59ce2c94267b8b141eeb6329f249148a68abf62a52297473b9a07f2d19c0251a7593056f88e0dd9cf1c18c1f9e1049eef001f7fde727614e390a298123e6e08b7b256160df917bb2fbc521e9e17fea0583288484183408dad7cfbcb67f12b8bf5f4e929bd46809d8ba9c6ec36986a26eb9c5cff15a2584d428fa43235c7cf55988b571dd5cbb0dbdac60b7218b3d46be6fdefbc3fefff6ba5c0a63db6d7f4ed6f0ed6da1856b9149e6b9e71e591fba0f73e0c174a45709b6b23d698946ea43d2f73a9fe202cabe9057527f5829b773ce08684568335d1f061e5db149f85190a082939cfcd4196d6808f0044fef008a45bb7910d1fb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@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, @typed={0x10, 0x2d, @u64=0x8}]}, 0x1038}, {&(0x7f0000391000)={0x20, 0x14, 0x320, 0x7, 0x1, "", [@typed={0x10, 0x71, @u64=0x80}]}, 0x20}, {&(0x7f0000944000-0x1b8)={0x1b8, 0x2b, 0x20, 0x2, 0x1, "", [@nested={0x128, 0x1e, [@generic="bab47ef6fd5a0514784da0a2670d667fe2c6526011676bd457c48f87edad7add89755382d42857a400f5b24e12b70934b3da3b482e26e6119602a4342e54470b0c16a14df4e5c6e8f54780f421b3287828cbe4b73990dddd43a19d084fb71cd91ed28cdffdd9f126013f64537dc87161038032e1f3af8fd34b97d8ab83a40381c5e1f9be4b39d58dfe09665062f1", @generic="220678643eb1fe6d35e8b7ca3ce9472b102a7dea83ba073530d21b9c7da4dff921fce37f826c2fddfa23c3995f9be2e6017130d546bb12a06ed710164ea9754824e3c17d2ebe18a1e3468a9777bae54154439648eb532673e3684d388f06974713f2aa7e459a7fbe3d8fb39413522cd7d96f5e575bcc2e5dac1bbbad3522a70b09", @typed={0x8, 0x6b}, @typed={0xc, 0x43, @fd=r1}]}, @generic="ecdf2776941cbb7beb364a11f694d1db4e918609d577516c019ce4c3bec5f699e6ecb0566581246a22a9376460cfae2cc5917d6a937fa7041642ddd561166440a88c0deffea59ed828571fc4a2144a1523165d6788c8205a02c56c19bbdc6e8416c347a31bcd444feed77bc94a63ca31ed3795a6c8d61750c6a96e9a9d6d"]}, 0x1b8}, {&(0x7f0000e75000)={0x121c, 0x33, 0x220, 0x0, 0x3, "", [@nested={0x11ac, 0x91, [@typed={0xc, 0x4f, @fd=r2}, @generic="080a1853407b270a1af5a239945a6f04c1ff8653ad4b48a641037009a61932a7479ed97539a9f4ab084f0879267eacc828f026d6d57d152919e48a94ad8a6a9375455a43b00715983303c920ece6564cdb84ac7ac1a7866722d6fe0539f3732ba8629c364bde0af9dffc01f7a53b6356483be41cd4621eab9d83597e1951797a748fe347b66addcfc50c89b69ee44295018dd6f8e93feb43368b04ef58b3ea8bb7c37cb46493ff9b51273a0e29f956ef865d523d44791fcac58e3119b325c7f20fd10ba90d8b10", @typed={0xc, 0x72, @ipv4=@multicast1=0xe0000001}, @generic="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@generic="793827db39a10ffe25cb763d03b1b0389e32a2ad499434e5d6bac3c29c4b17dfa352721cdab67d01f34ad6b40926968570c243d3e6ba2af471d32a00e6b93eb6648ac9e28f0e1f8faa515e0870e717dfda0e23794adf53703bac9c5b2a155b63867beeb39f3763728cf61534c9f87af6d7114ac6927ba714f32be6e6946212023c3aea7a8a4447d4304e9f7ad6ea9cf0afb1872277ad759cdcc9a843164779ad11336e4edc031e2468d37269f0cc94d84bebe051", @generic="44b6a46102f0f44b8ad9ffd0e6da3c3684effc"]}, @generic="a2b5d8c1d9c938b68348ab59b794f3024e5fd5987ae60f7029369845370eed790369fb80d0f777f07efbd804ebf1692abe94f200d775a80765ac01185ce3a221d0f8dfafd53d52c86d7b8300756cbb881287b681e7a6c7e97cb84c35ee1334"]}, 0x121c}, {&(0x7f0000e1f000)={0x2a4, 0x2d, 0x8, 0x0, 0x3, "", [@typed={0xc, 0x70, @fd=r3}, @generic="4b887784beddf7e8f33cbed5c570f87d68ae67752797b69adb847d9124950ebbfb3abf88741a84847397", @nested={0x25c, 0xd, [@generic="070d04c693d7d37ffb42feb08acf1ed165956bf17fe270471767d3a1137262b2a23e5a054d99bacbf098cd38159f847f5a2d5a97571ac8e9adbe659cf2e1b41d5f21cd8385863b90554d9141151d7f968a42314710da1b94af6d1e601feb0e758ca8318bb02596c37bd4e31ec4e8eb713a01cd1db7cb4c56b588c2360d0f4068", @typed={0x1c, 0x27, @str='*/+keyring.:ppp1\x00'}, @generic="65a02c595d8053920e6836794d9e97d572f47399110d811a065f7dba36155eb32ff230d0ae527cdf42c1dce26a394005c2c05226c11993bd02c25e313f7086fd0e2b2015f7fcaa0d6d705d9d20c9a80439612d17157606750ecf5a28a141209e95a5c8052bffa57578e12ec77991113660cdc79319dd3d6010e7cafaefca8726f275f71b5e52b622ddebf76077af162f7613bcecb4d6e7f2e72470cb211242e085d0af62845c5b31524db36a1ae84e9291877cbb9f61", @typed={0x8, 0xa}, @generic="979883116872dacec76d0f718d08526ca0eb0a95a2d44086a898e12e0174a388d6c254ac62361c824d2d8c74c78c5575d2e9ac01d5efecb7ad98d7410e750b5e7e58e9b5dce12f7275e5311e4fe0873cca87b7ecd8467623f25008935542ebeb8a8f085a1ef151e6e4f5a951b30768d8d713ff7df79fa57f033b311fb598fda4ee2e94", @generic="2f1ab951f83d7ff6d2e7ff74b4f6425c8491357d2b0362d494ba2e8bb0c17e9fe6a8e0bf69ff1cc75b326f2655c7e574dba319cbda9961ab553f17d8ba3548032389cfb43b80a45b245f9086e96cbcb96f75f19c4425ea724e7c7528f16b765abb8b563a372465b715f3dd0564693519e08a3d9ae4909042"]}]}, 0x2a4}, {&(0x7f00000e9000)={0x164, 0x2e, 0x404, 0x2, 0x1, "", [@nested={0xec, 0x7b, [@generic="38f0392c5a4f9246a0949d66843cf3227579e5bca2bddd83d90608a172f46873ef321dffc7d24247455f6e95f76cf4e492e768925509396105026ea46f283bc2b9baf5fe42", @generic="91558c4ffb2c", @generic="159e4e8a27cee336d542fe154f55f9f18ffbed9ba16b88ce61db60d245f8b1beb13eebc6ec03085dddab4f2f675306c35f79d5d130cd529df8d66ea5c7b0a6b621fb591cbe3e7399f24d980a84eb069889c15646dc59d09d5ab3d21758aa96bdf8a73562f956b249abc4701c5b3b9456dd1a56903e9aa07e86178963f27c9eff3bd1825dcd76d9cdca2dbc40f2837add4a64e15a1b4fd0445e58"]}, @typed={0x18, 0x2b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x90, @ipv4=@multicast2=0xe0000002}, @generic="22a0c2d4bbfab3d1c9d7122d5c60054e6c9172cc704300ebe1972474c22d4fd68b0b70156182c341d4bcd32d8103dfe68b8ac7a66304f2", @typed={0xc, 0x67, @pid=r4}]}, 0x164}], 0x6, &(0x7f0000001000-0x98)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x40000}, 0x20004800) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) writev(r15, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/02/10 23:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/dsp\x00', 0x480201, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000984000)='/dev/rfkill\x00', 0x111000, 0x0) sendmmsg(r0, &(0x7f0000ae5000)=[{{&(0x7f0000b7e000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x3, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xcc8c}}}, 0x32, &(0x7f0000f8d000)=[{&(0x7f0000d16000)="50c0db905735e4978bd2a185893c6c1506d1652e93ccb75e17869d742b88c66e8f98b6bb596344449ae083a199d69332ef2eda1aff3fce0e0459cc5417f3f51d727e604b6b496b1890a2e9f7f7967cd9827fea827010e915ba738b928eb957e8c63c516f4fa3c73a53f6cbba3e57fd1bc14852da76667b242c2852a5bfc20d58067edddcf4b6b55c9060ba15acb24e2c5b04b644c2009dae9d959e75fc0f376e5b6dbec66ef85985cea8391450da692160ac5f4da6582218f21d3aaf", 0xbc}], 0x1, &(0x7f0000181000)=[{0xa8, 0x3a, 0x5018, "932cf3a69847a23791b3d16fd662dfd4374909036bb8b2242138aeef139fc931f22b159330cef6442e62ac2f9d5fc489ac07ccb6c5c9843edeb314a2010fbdb3258656cf822e95768c510b5eabe8d0baa90841fbbac13cb07d54d166a64cd7dc5788a9ad47701d88486a18f05338d2fff5f5575673aaf01acbebc3741b09c247581ce708b091ad644cf44ee3f07ffbd8198f80b2422d"}, {0xb8, 0x111, 0x0, "5209bb3cbd1e891ad93b84ed9726d507c77fd341859290108084d54068887712c20bb4c71e9f843c53881b2843b05d77da1cbe2713545a9e9c567fb7602e7b5e2ff0c2fa78ce2ebce238bc7d884cd1a03d4dfabed500e7e6563ded06643b4c4bdb228a7ddf5aa9dcbf661fb6267beeb2dbd9ee194323ce465837ced01dd6b8ba2be466b86a54a9fd2fe738a745a56dd3d9527936ade581d02bc6dcfe277628cdbc80"}, {0x98, 0xff, 0x7, "5b05eadb73ce949bb28b7b5b653589d0a45e987dc4966122b583c6a064d2a1a11b3088aa0bb2ec61c660417b3503173b7fd90962b890ed61ac1033b2d578fd0e05f6b9d8598222e9731ded481d8006d17d8a500686cd3e48224c6aa144b79ec2d23e0c543f3b09c5159f026324fb5ddd1ec42a59c435a199d38154a194694cd9ec"}, {0x1010, 0x109, 0x7d, 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&(0x7f000015a000)=[{&(0x7f00007b8000-0x7c)="610adb4c0fdd4cb93d8b2606ddd9f7972894d4902427403f74c61e27ef835fec4cd314dafb3203b62d1be686e024c0cf4b0ae11f0a238467b5b322fade0ff644e5fc275c464209476fed63f20b59513eb70e5653e1d95f05b0263ee1f116deec3f6021f3c0ec46345117b86a845dbf8e1caa324dd720b5635da6b620", 0x7c}, {&(0x7f0000978000-0xd3)="21e075c284e42692a308c5fdde07e966a2616e27391926aee483ee059e53d995892da68e44ac871dce87ee0d838f6ca88731720125ab72eab9b7a6b5a72f3c9606a5fce19b99b37e0025393eaa6853934051c7daa3abcfaaa2a27d1c8c58a910f22a6bbd3c9b86752fa1eb69c4c3b7d5b5cf4df1a8291edbe2a4bc3f375aac48499f7fdacac59f753878968b904aad8d3e0384f74077da174547814e344c2c7ec341ec621f179375bf18c7ec1d2bd08179b2a64cc996189a455eb8b4066f105ecd9341eeaeb8436b118f0a27e4429979b80ea2", 0xd3}, {&(0x7f0000ef1000)="6b05b77e178f5489a371afcb600599edcbd1808a4ddbb3023e44966d39dae6b11d662380bb850cdec193d7de6cf02ff11740cbedf5670412cc0ce8183a12e8a7c636cf4e15c487ebabbfeca7a4e462d6c68063bdac84ef6b070ee972491793047e9e64191959c07cd310f17f41d87ae1b3c3675599ce19623d4f920ae7beeb71a8c901a9341c9c378f8380769c8b01fda6d6121e2dbef96b91bb17a52af4dc516e96a6264f110d33", 0xa8}, {&(0x7f0000d61000-0x58)="c46b34f97b7b9f4d22bd5af9e7656a807732e3be43ac6162cf4e4d45d6bbb1371dc75a70991755a85d445d23cedfab1a8105d72f8584b2802a2c6be85ac581ba6ab21b3533b24f568d398af4302b541b5f788e4ddc3fa446", 0x58}], 0x4, &(0x7f00009b2000-0xc0)=[{0xc0, 0x1ff, 0x6, "cbb1ef402723c1dc4f316cd620f08dfe70474d9a55c06c924127f3cbc5672ce8e5173f941f1229d027370fd2f28e60590f1630882876dab31f870e06241bdacc851ff257cb2244c7dd5f50fc0ca6e32bf3551dc361d0fd88dc5df336c38b0e54f4c554dde88f9a895891d37e6deffad800d377307962f337a5a808929abefea6b7bc999c4a6f84ecab7566f8c24727112000c42d47c364407b193592f7993ea56575bdbd427d23dbae23abdbe3"}], 0xc0, 0x20000000}, 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&(0x7f0000ee6000)=[{&(0x7f0000a22000-0x50)="05a927f6de7f94e92f054727aeb988f35141590e66b541ac3282990d1d7bd63b8c44c3553195768175c87475c730892ea4055f03c6907a1d1bc26314e7f9b279e6e0bfcd3991ae2b62eb009eaff74317", 0x50}, {&(0x7f0000a0d000)="df607525a9e2f3fa1f0f22fed9592efbb39bfb781b6cba6ea4af5bcbacb348825c9b7654dd417c5a75154c37cdd72f8fa2f446b31c218491b9568d4723e662a319db7b57b7490354c0ccf4ee4e1ac2257c1278d2a21849d9982a5c5bebbe682485968c814f2a14831448e108f807778c74b9e9f40077de3e2b532a7698f1d8e0ac5855305e07", 0x86}, {&(0x7f00002ae000-0xb4)="95ea323d3acf03985b79cca0e4bbdfe95149cc632b9ffdca1864c8ad21a456f27d209abc609a9688052399bf65e87a1ae882f313ce20cbe922da8ed8c3b46adc459348ebeb6b6d4c756bad73bee004cc589e06e04aec222e329c93d55ffb7e4805cec018b2521a42ee70ee8dfc7cdce4d5fe275399a7924b6092c568d630fe0692c46042fcb941c27df1bb97449e35844334db85d3af30ce6e9ab6c259c035a210fa5775d065fbcda5f9d2377c4b106f6887791b", 0xb4}, {&(0x7f000012d000)="6f436b817dbfcd7e13aed0965e1e1e600616e57e9bc4223bc399ee12120fa72352249fbedb91c2d847bf4f900f2cfbaa95e8fa165245f7c74e2e02acb380d6a75762dc2c", 0x44}, {&(0x7f0000dbc000-0xca)="a63023d34df8c189a6d62c95545ba654a805291490ef97d77643d65247a9c0a25db0a0cf7ca354513ed1c5f8c6ce5b815f474e01188170c6734c714d9f82cf9350c78e1cd2cbf61873277609fa8385628748681452dbcf9b29848bf540434cbaa9fa5cede1c8541e0f4d710a16b008c3f45de321930e9c71bd8d4d81850bccdda6e783d6989287417ff0c981405fa02a1583a8ebc35c8b0f366e7f2b7948986671fb5524f843e361e74b88643a0214c0e7f0ed81bd31bae1cce9f631f12f36c00bc9c94a07d462f36786", 0xca}, {&(0x7f0000ef9000)="9a8e300c83c701540135f5a1999d7c69be4d890d8a2b14ddc0c84f1aa73d7620c91ceb0763093d27f05d10638913cff7ddd1f6f2679df72ce91b32ba98c8a7356dc00b9f2a0542c5dd67a3", 0x4b}, 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{0x78, 0x112, 0x7, "36896be55e3c069909546df574306886324dbfdc3911d39ffe3fd6ca537863cd7a06a095e2424e99b3ece6533d6b08cd00034ee66885d8b35d2ebb7db8d9fe54c2889e6619609e149c29a40f7aaea1abf78fa7a7e09146867d28edd497d1fbcc8b7a289cb531"}], 0x1360, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f000028a000)=[{&(0x7f000089f000)="20ece2558e88a84a9f8eb83a0506b79b33afdff57a6f725f1bab9020e9380ac3b3eae3b8fe1f3627d1e531e482f45f5a52cd8cbc024c9bdfe350ef92c485be33f24ade58a4f8afbcbfc5e06e85c1965dd4d7ffadf68a641fbee04e31721ae9c82a5c4acdc4fd89fdaefc26c0b56cb1fdc993e174794532fa513242002d3f6449e1c0c7528139bdbabfa6ff9e76a06fde33c4ed7e63c6bbd8e329fca560a61edebd08fb4bb9110952da9af4c367367f48696975563c", 0xb5}, {&(0x7f00007d0000)}, {&(0x7f0000110000-0x10)="2e51563cc57cc4340ae482857684779a", 0x10}, {&(0x7f000057a000-0x30)="7390f91c6a291f530d95629d0914ff1caeb047492e24eb66693e9eba248c3600ccda7755ab53df7a2f1e89f280fd2c15", 0x30}], 0x4, &(0x7f000068e000)=[{0xa8, 0x10d, 0x1ff, "d1d4b5cd3b55e4f2141b812ef881df61edfd7e7ed9e3a3b6ebdb5f34dc9e56e179b2483b08dc8f07201f3967f638cbfdf431b1f9fafe2fc635ccdb639ee456257644355cbb60566a94720ebfa64c3d744f6b7f5f02d4af55eea8b3ab4a7c3899265f637b016a87dd90befba8c73c586fb9a52019742498b9e4d6487eda8f67633002b36aadd1b32b55fbbba587deaab5d890c8"}, {0x1010, 0x1, 0x21, "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"}, {0x90, 0x1ff, 0x0, "4d2694cfc153fa7578cf2b054b75ac1ef8545a185614dfda13a1d94a4b92611abb7cf7510d8bc9a304a4485edcf798b2fb8e12cc03e809a083152c6114a464f265ed0778aa271367ff06fbff484d5cec879e9b6cbe43228625f97d57c639d8e22035d014771719210f49e33fef221fbbedfb8d1f0be0e7df0f30340a5bbc72"}], 0x1148, 0x40084}, 0x9}], 0x7, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) removexattr(&(0x7f0000c87000)='./file0\x00', &(0x7f0000e5c000-0x9)=@random={"73797374656d2ed9", '\x00'}) 2018/02/10 23:05:40 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000007000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f000001c000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {0x0, 0x0, 0x0, 0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/10 23:05:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000017000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000)={r0, 0x0, 0x1, 0x80000000, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000)={r1, 0x6}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@get={0x1, &(0x7f0000002000)=""/4096, 0x4}) 2018/02/10 23:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003b3000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/enforce\x00', 0x84180, 0x0) write$selinux_user(r1, &(0x7f00003ab000-0x36)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'user_u\x00'}, 0x36) 2018/02/10 23:05:40 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0xa000, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="31a2642361d65fe9acf45419661ca5ca7b727561850510d31f744d91cd496d6edfe72737eb115fa9559766fa6136916c801e4eebc382cfad8bfae104185842389d891bba4b198a91d2a58526c6a7d24f91a5d234465787294012e7c67a39a37d6c2a4f22c911573cb83c9542a90b689ac0710fa71d09bb6116b5fdad3ab32a35a7df195be208aa883772923a926e2022268793783a56779f8efaa0061d79be5f5bc68dfd0895723e742a9993463682b2e0c73c73467131325be81b4b16c8454c7b4af4bbe0508932523d2c7f85ac95d298cde91c9a62197510baa5", 0xdb, r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/39, &(0x7f0000001000-0x4)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) sendto$inet(r3, &(0x7f0000c5f000)="f0", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80002) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000039c000)={{0xa, 0x3, 0x483, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff9}, {0xa, 0x3, 0xffffffffffffffc1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}, 0x7, [0x8, 0x6, 0x7f, 0x2, 0x1, 0xffff, 0x100000000, 0xfff]}, 0x5c) readv(r1, &(0x7f00009d2000-0x10)=[{&(0x7f0000978000)=""/2, 0x2}], 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000072f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x7, &(0x7f0000103000/0x3000)=nil, 0x4}) 2018/02/10 23:05:40 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000b000)={0x2, [0x0, 0x0]}, &(0x7f0000006000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000+0xac3)={r1, 0x7fff, 0x30}, &(0x7f000000b000-0x4)=0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/02/10 23:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c3000-0xc)={&(0x7f00002f9000)='./file0\x00', r0}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r1, &(0x7f0000bdd000)=[{&(0x7f00004c7000)="22b134fb33fa5f335a1395454b6debf1", 0x10}], 0x1) 2018/02/10 23:05:40 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x193}}]}, 0xd0}, 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000d000)) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) restart_syscall() 2018/02/10 23:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000cfc000-0x8)=0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000)=[], 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000ec000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00004d8000-0x48)={0x0, 0x2, &(0x7f0000062000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xca04, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000773000-0x4)='GPL\x00', 0x1, 0x1c, &(0x7f0000561000-0x1c)=""/28, 0x41000, 0x0, [], r2}, 0x48) 2018/02/10 23:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/mls\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000e7a000-0x8)='./file0\x00', r0, &(0x7f00003ad000)='./file0\x00', 0x4) read$eventfd(r0, &(0x7f0000681000), 0x8) fsync(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000067a000-0x10)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000002e000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000952000-0x10)={r1, r2, 0x1f}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000618000)=""/192) 2018/02/10 23:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) rename(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000e2d000)='./file0\x00') 2018/02/10 23:05:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x20)="98af249546c6efc0687c045a203b94565001a5147b9bc80daf4bbe9480af53", &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) prctl$intptr(0x24, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xf7)=""/247, &(0x7f0000000000)=0xf7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x6, 0x4) 2018/02/10 23:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00003a0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/02/10 23:05:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001a4000-0x8)='./file0\x00', 0x1000, 0x4) creat(&(0x7f0000850000)='./file0\x00', 0x100) open$dir(&(0x7f0000353000-0x8)='./file0\x00', 0x0, 0x1) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) 2018/02/10 23:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) io_setup(0x3, &(0x7f0000439000-0x8)=0x0) bind$inet(r0, &(0x7f00004d4000)={0x2, 0x1, @empty}, 0x10) pipe2(&(0x7f000059a000)={0x0, 0x0}, 0x0) io_cancel(r1, &(0x7f00001c1000)={0x0, 0x0, 0x0, 0xf, 0x40a, r0, &(0x7f0000a59000-0x80)="a03bc61497d08ccb1bba162ca597399343718cb36f906d09853a49e6b4058985cf99c6489da1cfef03b7cd5869cba0ce913fcfed524341d717d464d35c30ea821fe23c462fb336c74fe7a8f2128e8fdf605d45b6bb9e396a2bc00fcea191bdc581491db6d1081166c66dd1088f0e2ab6cacf587109cb5cbb255e0f20c5205174", 0x80, 0x6, 0x0, 0x1, r2}, &(0x7f000034d000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000754000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/ashmem\x00', 0x101000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x3}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffc}, {0x0, 0x0, 0x1}, {}, 0x0, 0x8, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00005ae000-0x10)='/dev/input/mice\x00', 0x0, 0x600580) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000feb000)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags}) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000613000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000328000)={0x0, 0xf2, &(0x7f000051c000)="0ca56c7d5119e0f619838dd4dd793b8e49b3649eac3971eb89ece04384dc7bbe0b06d863a6d30fc195f53236ba9a0d2324c6e2d410557ad8fad408180d1228cab63530dfeeeb706a2063f7fd090df59e65699f7075c51875f8f925c9e2c50bdcda61962a9db9f7ac729321eeaef2bd4e71dd8fad13c397d491508832dc59600795d9c1bf996896595f18f83e38a190d169422d30e4176de1d422a76ce454f59442e4c2caf0989aa145c210ca23cc6702e6bd9ad60be7abaae54228ae165a75e54bc4d06d69a499b97e5a0976b9d26171800540c629616a234abe6ffdd3dc41b4fa592e9ff7b483725d4a7f9134cc6a363f70"}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003e8000-0x20)={r0, 0x1, 0x1, 0xffff, &(0x7f0000110000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007f0000)=0xffffffffffff8000, 0x4) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) syz_open_dev$sndpcmp(&(0x7f0000eac000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7c, 0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d83000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007c2000)=""/24) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000993000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ef2000)={0x0, 0x0}}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007f7000-0x4)=r2, 0x4) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b73000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00007b8000)={0x3, 0x800, 0xb92, 0x0, 0x11}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x5, &(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001a000-0x20)={0xf81, 0x0, 0x10003, 0x3}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000001b000)={0x200, r2}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000006000)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000001b000-0x30)={0x10, 0x0, &(0x7f000001b000-0x10)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x44600000}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) syz_open_dev$usbmon(&(0x7f00004fa000-0xd)='/dev/usbmon#\x00', 0xffffffffffff21a7, 0x501000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b2a000)={0x0, 0x1, 0x6, 0x7, &(0x7f0000c78000)=[{}]}) 2018/02/10 23:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000402) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e37000-0x20)={r0, &(0x7f000003e000), &(0x7f0000d1b000-0xe4)}, 0x20) 2018/02/10 23:05:41 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000fb2000)) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x2) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x7fffffff, &(0x7f0000183000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x1, 0x200000000000000, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x92}, 0x0, 0x7, 0x0, 0x4000000000, 0x0, 0xffef}, 0x0, 0x0, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a08000)={0x8, 0x3, 0x0, 0x309, 0x1, [{0x0, 0x6, 0xe5c, 0x0, 0x0, 0x180}]}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00009b6000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000195000-0x8)=0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00007f1000-0x8c)={0x8000, 0x6, 0xb8, 'queue0\x00', 0x80}) r3 = msgget$private(0x0, 0x201) msgrcv(r3, &(0x7f0000d4d000)={0x0, ""/88}, 0x60, 0x3, 0x0) fcntl$setlease(r2, 0x400, 0x3) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x1) recvfrom(r0, &(0x7f0000002000-0x34)=""/52, 0x34, 0x40000000, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7fffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000912000-0x4)=0xad2, 0x4) r1 = memfd_create(&(0x7f0000963000)='posix_acl_access{Y\x00', 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009a6000-0x4)=0x0) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000b32000)='net/anycast6\x00') lseek(r1, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000480000-0x5d)=""/93, &(0x7f000017d000-0x4)=0x5d) pipe2(&(0x7f000009a000-0x8)={0x0}, 0x80000) readv(r4, &(0x7f00002b2000)=[], 0x1000009c) 2018/02/10 23:05:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/69) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x80100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000048d000-0x68)) futex(&(0x7f000081b000), 0xc, 0xfffffffffffffffd, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) [ 38.603407] binder: 5642:5645 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.640986] binder: 5642:5648 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.677635] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) setsockopt(r0, 0x9, 0x40000080, &(0x7f0000001000-0x25), 0x0) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000090000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb928401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c1a02f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a72000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}, [0x3, 0x1, 0x3, 0x400, 0x200, 0x80, 0x5e, 0xff, 0x614, 0x5e, 0xe0f4, 0x8, 0x40, 0x10001, 0x7]}, &(0x7f00007d4000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000288000-0x5f)={r1, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002b4000)={r0, 0x5, 0x3, "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"}) r2 = socket(0x1e, 0x5, 0x0) accept4(r0, 0x0, &(0x7f0000d0f000), 0x80800) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000a06000-0xa)='bdev*$em1\x00', 0x3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) 2018/02/10 23:05:41 executing program 4: r0 = semget(0x0, 0x1, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00006dd000)=[0x2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00009e7000-0x4)=0x4, 0x4) 2018/02/10 23:05:41 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ac8000-0x9)='/dev/vcsa#\x00', 0xd19d, 0x4000) r1 = signalfd(r0, &(0x7f00001b4000)={0x450e}, 0x8) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x1, 0x3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000fc0000-0x10)={0x2, 0x1, @rand_addr=0x9}, 0x10) preadv(r1, &(0x7f0000769000-0x80)=[{&(0x7f0000fbe000)=""/201, 0xc9}, {&(0x7f000052a000)=""/241, 0xf1}, {&(0x7f0000fbe000)}, {&(0x7f00008f3000)=""/4096, 0x1000}, {&(0x7f0000fbe000)=""/48, 0x30}, {&(0x7f0000160000-0x7e)=""/126, 0x7e}, {&(0x7f0000fbf000-0x66)=""/102, 0x66}, {&(0x7f0000f49000)=""/4096, 0x1000}], 0x8, 0x0) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d5c000)='/dev/audio#\x00', 0x50b5c18d, 0x2100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000c7000)={0x2, 0x8004, 0xffffffffffffffe0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000924000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffffffc0, 0xfffffffffffffff7}, &(0x7f0000427000-0x4)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) r5 = geteuid() getgroups(0x2, &(0x7f0000e07000-0x8)=[0x0, 0x0]) fchown(r3, r5, r6) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x4) bpf$MAP_CREATE(0x0, &(0x7f000029a000)={0xc, 0x5, 0x5, 0x10008, 0x16, r0, 0x2}, 0xdc) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x8, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req) mincore(&(0x7f00008f3000/0x3000)=nil, 0x3000, &(0x7f00005a3000)=""/59) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000509000)={@common="006f0000006c000600", @ifru_flags}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cbd000)={0x0, 0xfffffffffffffff9}, &(0x7f0000fd1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000040000)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}}}, 0x8c) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00007b0000-0x28)={0x2, 0x3}) fcntl$notify(r1, 0x402, 0x8) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000892000-0xb)='/dev/mixer\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000449000)={0x0, 0x100000001}, &(0x7f0000bc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000342000)={r2, 0x7f7b, 0x30}, 0xc) r3 = socket$inet6(0xa, 0x6, 0x7) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000050a000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) readv(r1, &(0x7f0000cbe000-0x50)=[{&(0x7f0000d2b000-0xce)=""/206, 0xce}, {&(0x7f0000356000)=""/4096, 0x1000}, {&(0x7f00008f7000-0x9b)=""/155, 0x9b}, {&(0x7f0000dcb000+0xc44)=""/235, 0xeb}, {&(0x7f0000969000-0x11)=""/17, 0x11}], 0x5) userfaultfd(0x800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000702000)=""/4096) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f00000-0x10)={0x2, &(0x7f000086b000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000091f000-0x8)={r4, 0x2a}) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r3, r0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000242000)=""/99) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000055d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ce5000-0xd)='net/dev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3d) [ 38.772093] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 38.785847] mmap: syz-executor3 (5698) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/10 23:05:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a28000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8000}}, [0x200, 0x4, 0x0, 0x9, 0x3, 0x7f, 0x8, 0x800, 0x40, 0x499, 0x3, 0x1f, 0x1ff, 0x80, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ed6000)=r1, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002c9000), &(0x7f0000df7000)=0x4) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') 2018/02/10 23:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000077d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ed4000-0xb8)={0x0, 0x8, 0x41, 0xd914, 0x400, 0x6, 0xafa, 0x9, {0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x7ff}}, 0xfffffffffffffe00, 0x1, 0x7, 0x1, 0x2}}, &(0x7f0000aea000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008c5000)={r2, 0x8}, &(0x7f0000d80000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000cd7000)="000100008d060000000000000022b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000cf7000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000f52000)='/dev/adsp#\x00', 0x2, 0x8000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005e6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c56000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, r2}) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000b99000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2080) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000e7000)) sendmsg(r0, &(0x7f000000a000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000add000-0x18)=@add_del={0x2, &(0x7f00006ca000-0x10)=@common='ip6gre0\x00', 0xc0}) 2018/02/10 23:05:41 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="c9a1399cf0ed77d81ca5a48dd61fc77a", @ifru_flags=0x4200}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x121) r3 = gettid() ioprio_get$pid(0x1, r3) fcntl$lock(r1, 0x6, &(0x7f0000014000-0x20)={0x1, 0x4, 0x7, 0x0, r3}) socket$inet6(0xa, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00008d9000-0x20)={"80bed14841dc72ac63f96664053b5acd", {0x4, 0x4, 0x80, "38a581d0062f", 0x9}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000066a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000a32000-0x110)={{0x0, 0x5, 0x1fe000, 0x1f, "f0762556fda391171a41c777849cd377e9837f86db1e1320112209594136bd7affb13be85be61465b485dddb", 0x6}, 0x0, 0x0, 0x4, r2, 0x0, 0x6, "3e602a4230bf6db8d2c5fe65a6e5791a0ec4767436cda6ed73138d16ec9b5e751f99b3df71afd683832d2824fef39128b33ee984f89c449c8629bb270d5ac251", &(0x7f00008d3000-0xf)="74086e750000000000000000008c00", 0xf, [], [0x0, 0x800, 0x1, 0x8001]}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007c5000-0x20)={0x4, 0x0, 0x10001}) accept4$ax25(r1, &(0x7f0000f29000-0x10), &(0x7f0000ef4000)=0x10, 0x800) 2018/02/10 23:05:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(0xffffffffffffff9c, 0x100401000003) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000aed000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a55000-0xb), &(0x7f000063b000)=0xb) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000035b000-0x14)) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000040c000)=0x4, 0x4) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000000)={0x3, r2}) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000002000-0xe)='oom_score_adj\x00') ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000001000-0x14)={0xffffffffffff0000, 0x3, 0x2, 0x2, 0x40}) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dd8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000072a000-0xc)={0x40000005}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000006000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007da000)='/dev/vcsa#\x00', 0xff, 0x1) write(r0, &(0x7f0000fe2000)="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", 0xfa3) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000081f000)={@syzn, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}}) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/10 23:05:41 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10}], 0x10}}], 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001ed000)=0x7007, &(0x7f0000e82000-0x8)=0x2) sendto$inet6(r0, &(0x7f00000ab000-0x1000)="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", 0x1000, 0x10, &(0x7f0000e2e000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x600000000}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ec000-0xe8)={{{@in=@multicast1, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000a23000)=0xe8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e5000-0x16)='/selinux/checkreqprot\x00', 0x301c00, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000682000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a3f000)=@add_del={0x2, &(0x7f0000e41000-0x10)=@syzn={0x73, 0x79, 0x7a}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000069e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000e51000-0x4)=0x8c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000cfc000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007ab000-0x18)=@get={0x1, &(0x7f000035f000)=""/161, 0x8}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7c000)={r2, 0x7fffffff}, 0x8) write$selinux_load(r1, &(0x7f00000cc000)={0xf97cff8c, 0x8, 'SE Linux', "2eab4e1b1151ec4c8bd4ce340827c93ac0592fd5a07ca20902ba8a23dbfe2dc19bc1f105f12700064edfd6c1ad73fe0b75a014b19e4e99ffc3174ad4f99182170e3dd64869421640ba074f20e1c6d05bc997f1b46ea89a06590e91643edd97aba0824d804cc52b24d70057c6873e7b8323a825c50e8e77fe2d138ea19fbe93c7b78515de6bdbc896ef989bf980f4f9bcfe24dddff0b58880f831d5708ba5628dc57cb690ac268f79bf904851a409a9e7b2964d78c4182e21d8eb129d327aee839497bb4a5dabece8"}, 0xd8) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000edc000-0x4), &(0x7f0000927000+0x611)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000fee000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffbe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ef8000)={0x0, @in6={{0xa, 0x0, 0x20, @empty, 0x9}}, [0x7b, 0x10000000000, 0x1dcd788e, 0x41932e35, 0x1, 0x3, 0xf23, 0x4, 0x7, 0x3, 0xf41c, 0x100000000, 0x867, 0x4, 0x6]}, &(0x7f000012e000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000950000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x5, 0x8001, 0x9, 0xfffffffffffffff7, 0xfff}, &(0x7f0000bb1000-0x4)=0xa0) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/10 23:05:41 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000159000-0x9)='/dev/kvm\x00', 0x4100, 0x0) rt_sigtimedwait(&(0x7f0000f43000-0x8), &(0x7f00005c2000), &(0x7f0000001000-0x10), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4100) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000-0x10)={0x10002, 0x113000}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000dfd000-0x4)) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002000-0x50)={0x7, 0x1, 0x9, 0x0, 0x11}) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x41) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000207000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000013d000-0xa)='/dev/vcs#\x00', 0x5ce, 0x200000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001ee000-0x10)={0x8, 0x1, 0x3f, 0xfff}) mincore(&(0x7f0000e99000/0x1000)=nil, 0x1000, &(0x7f0000d67000)=""/111) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e46000-0xc)={0x0}, &(0x7f0000131000-0x4)=0xc) sched_getparam(r0, &(0x7f00009e8000-0x4)) mkdir(&(0x7f0000e66000-0x8)='./file0\x00', 0x10) capset(&(0x7f0000be7000-0x8)={0x4000000019980330}, &(0x7f0000292000)) pivot_root(&(0x7f0000ae4000)='./file0\x00', &(0x7f0000650000-0x8)='./file0\x00') r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) readahead(r1, 0xfffffffffffffff9, 0xffffffff) mq_unlink(&(0x7f0000560000-0x3)='N&\x00') 2018/02/10 23:05:41 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2080, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0xc7)=""/199) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x4400) setsockopt(r0, 0x65, 0x10000000003, &(0x7f000000b000-0xf7), 0xfe6a) fcntl$setsig(r0, 0xa, 0x31) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = shmget(0x2, 0x3000, 0x2, &(0x7f0000df9000/0x3000)=nil) shmat(r1, &(0x7f00001d2000/0x4000)=nil, 0x5000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f0000-0x4)=0x7, 0x2) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) recvfrom(r0, &(0x7f0000018000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000017000)=@nl=@proc={0x10}, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000011000)=0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000019000-0x10)=@buf={0x5d, &(0x7f0000019000-0x5d)="697e74ec57a9e7e7a59b8db5d83dbece29e00bf6bcb934b6ee453268de3b36545b43c2cbc48449d34ce7f4dc893c74add970dc707c195da61f772eae84da83fa1354657aec5b92004456404b4f6e912d9b807908819e97d8dfabfcffe1"}) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6d000-0x3)='nv\x00', 0x3) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x38, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000735000-0x12)={@generic="a71152ba6d9f20f424042f2bcbc5b79c", 0xff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000011000)={0x25, 0x9, 0x5, 0x400}, 0x10) mmap(&(0x7f0000a5d000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x101800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00005a3000)=""/234) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e69000-0x4)={0x9, 0x2, 0x5}) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dd0000)=0x3, 0xfffffffffffffee0) [ 39.159215] QAT: Invalid ioctl 2018/02/10 23:05:41 executing program 6: r0 = memfd_create(&(0x7f0000699000)='!\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @empty}, &(0x7f000060d000-0x4)=0xc) bind$can_raw(r0, &(0x7f00001e2000)={0x1d, r1}, 0xfffffffffffffe9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000980000-0x2)=0x10000, &(0x7f0000077000-0x8)=0x2) r3 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f91000-0xc)={0x200000e0000000}) 2018/02/10 23:05:41 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000055e000)=0x4) ioperm(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x4a0c81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x7ff, 0x0, 0x8cf, 0xe4, "92f929519c8fd2b170d983b1dab2ef1772a775b3ac78bb40b2179d87fba98c8e323e606fe9ebdb2cc3fa43ae", 0x6}) ioperm(0xecfc, 0x6, 0x0) 2018/02/10 23:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f000063a000)=0x80000029, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000bda000-0x68)=@routing={0x5e, 0xc, 0x0, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x68) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = dup2(r2, r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = syz_open_dev$dmmidi(&(0x7f0000b8c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x200) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) stat(&(0x7f0000eeb000)='./file0\x00', &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000b3e000-0x8)='./file0\x00', &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009f2000)='./file0\x00', &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ff000)={0x0}, &(0x7f00004c2000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f6c000)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f000094c000-0x4)=0xe8) fstat(r2, &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) r16 = geteuid() fstat(r0, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() lstat(&(0x7f000084b000)='./file0\x00', &(0x7f000062f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f49000-0x4), &(0x7f00009c9000-0x4)=0x0, &(0x7f0000c04000-0x4)) r21 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bfa000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00007c0000)=0x267) getgroups(0x4, &(0x7f0000d66000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r4, 0x10, &(0x7f0000a8f000)={0x0, 0x0}) stat(&(0x7f0000ab9000-0x8)='./file0\x00', &(0x7f00002dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000eb8000)='./file0\x00', &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000657000)=0x0) lstat(&(0x7f0000cc3000-0x8)='./file0\x00', &(0x7f0000b1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000288000-0x4)=0x0, &(0x7f00002c6000), &(0x7f0000757000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000593000)={0x0}, &(0x7f0000e0a000)=0xc) lstat(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000136000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000899000-0xa8)=[{&(0x7f0000f3a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a4d000-0x60)=[{&(0x7f0000bf5000-0xed)="2a91b60b617c2d7c167e84deca39841f9052564f3ee22fc93805830a2bffeeafe018df36d7623aef9eebaeafaa02bb632ea8a3a381ca3fbc81c2f23b4951c1405ef608bb274cf9457e6d8f60398e3c865fe8632e1f8c84001343409738766218df98c8dcbe571e25b07e543b75958fb237ec35dfe5f33767400dd1076714142280b1ab124f7e32587aad87500921adf95fa32cfe04334eb3c180b0b469f712bed29bd02dad17c620f2264e64e4d2c6d1bdbded5bdb9f963c7401c160ebae305d8326ebfede196bfb527da511fdfb4135fb0495f0b1d76748a7d972e663b5f5b221df2a9b79dc6f7fc249dc124c", 0xed}, {&(0x7f00002ef000-0x1000)="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0x1000}, {&(0x7f0000051000-0x60)="7e85e3332702bfa596afce6de38888948ac3de69487cae85819a0713dcb52b030e0a2fdd176c603236f838460c859b1c13b4624d43eb929163f67d1d57f0d20639429a19292d6a6512719ef596de9ce57e63e6f01fa5996f30aa5c6e7ba4ba30", 0x60}, {&(0x7f0000d47000-0x94)="58255e9bf87b89de0002b90b4adeb23b7253a73f75f31c67539fc0e371d6f1688df993eb5bc329ca9d6b234ffe577a07e2b49219c1c95470331a5c232a5b27de806f87d099f552bca6c126a6dcbb85501247d4ddf771b157830511cf3d71987bcaee2b315f3dfbf5319bdee38876dd5f312ec7f9dcbfbb1cfdd4ac2bbfac9e16eb8af087b7108ccf07530b19e1e4caa0e647b3da", 0x94}, {&(0x7f0000500000-0x54)="a0aedfbbde745cc2e36fe1b125af51e4b98458dc04bd1b19f134edc1f373ab4d0e51eb24ef8fa4c0b92c85363be8e9f74af3108a22b67e4e11c1872f33275cc7f3c529f9ef47c510dc7356b5cfb53b59a6ea29bd", 0x54}, 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{&(0x7f000031c000)="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0x1000}, {&(0x7f0000cb2000)="0499fd26e17902a401c794b548b3a1cfa41bb8793bb36e77775e7589456cc195f7b462bdd24c8f1dcd685d28eb6a0f86d82ee2", 0x33}, {&(0x7f0000f1d000-0x8)="c5a174d367dfe50c", 0x8}, {&(0x7f000062c000+0x517)="077a0b3ee37f79b13527f7f128d85dc312bc954769c617eaacf353c2acbfd785f3b02b2fbeab70717bbb95c959e55b257daaf085939395e2bb09650edc80d903144305a56ea466073500745d7f925a3f178f705092e26e42128ce141b78559fea32a612a5ac7d00f05378420acb35110f3d940b213a5d6ea5d1676cb3a519b5eebee642b4fc6cf55d757d884d8a66f45f641d65f3c3124395af0102f80b26595a2da81a0a32af6d30c1fc27a6357c0954f86d5a9e092", 0xb6}], 0x8, &(0x7f0000ea5000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x8000}, {&(0x7f00003e5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d66000-0x20)=[{&(0x7f0000f27000)="673a2fcaafad2138d40032f81c234096b273973fb7763252458f", 0x1a}, {&(0x7f00004ba000-0xa)="8b6ae37ddb2cde2cbcd7", 0xa}], 0x2, &(0x7f0000072000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x1}], 0x3, 0x24004004) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000951000-0xe8)={{{@in6=@empty, @in6=@local}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000bb0000)=0xe8) close(r1) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x20, 0x101000) rename(&(0x7f0000669000-0x8)='./file0\x00', &(0x7f0000f9e000)='./file0\x00') fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KDENABIO(r2, 0x4b36) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) fcntl$lock(r1, 0x7, &(0x7f0000155000)) prctl$setmm(0x23, 0x4, &(0x7f00002ae000/0x3000)=nil) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000080000001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00003f9000-0x7)='[ppp1{\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f2d000-0x8)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ff4000)=[{&(0x7f000054e000-0xd6)="af47d5814b61c9c7f2c34b8c7eef1fa08265be8cf08c92df91f4bf6afba594ce1eb9fe9c47462dcbd54785fc67915b273233bc6ba06765530173f199fac469ee641e55ec6ec483662c6e2664382fad3d9f43e44d9ce58cc7f12b62260e6b1ba51dd01d83725fa57a9159a6154e40c48323901bb35bfb9c2b8ef5dd2dfbbd3ffa4ec60b0cdf8dc2510dd2190800d715ebc7c061664d32cf3a66478dbd284374c254a241481fb0adc33c946f7085b8fd75773b516870365425b47c9a221c8ed29b94daeb30aad943888751e3fb30f1996dab052285dc4a", 0xd6}, {&(0x7f0000444000)}, {&(0x7f00000c0000-0x6b)="32aee220064302d9c8ae0842150c329c55590187289c9ce7a9e6da0afb65733e9ecb57a292dca588787234b44e4924e3d79d59ccbc47981fe9f54cad064975678d256941c3d519f5a46ad17bd5583701a508033ab541a4c04917bfa3c17fa641ffe8f9cc3d25d6bf581937", 0x6b}, {&(0x7f00001df000-0x49)="32964d37165c11251bfecf495c0bb16a3dad1634442987732164e386d2c1881105fb0d9f80d5c4e63ede63e44b60edc93028daca25d78da54e7fb0f2bb8f4ca07587e0a71e07ff3bd6", 0x49}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000123000-0x4), &(0x7f0000e23000-0x4)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00007cb000-0xfd)=""/253) memfd_create(&(0x7f0000f62000-0x9)='/dev/dsp\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000502000-0xe7)=""/231) 2018/02/10 23:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000053e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) syncfs(r0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000036b000)={0x4, r0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000069000-0x28)={@generic="58ee71ccea43944186957473a21126b8", 0x0}) getresuid(&(0x7f0000cd3000-0x4), &(0x7f0000393000)=0x0, &(0x7f0000988000-0x4)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d0f000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x81, 0x0, 0x200, 0x2, 0x80, 0x80, 0x9d, r2, r3}, {0x3ff, 0x1, 0x2, 0x0, 0xffff, 0x20, 0x1, 0x2}, {0x5, 0x4, 0x0, 0x32d1}, 0x3fb3, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x7, 0x0, 0x4, 0x8, 0x10001, 0x738}}, 0xe8) r4 = syz_open_dev$adsp(&(0x7f000024f000)='/dev/adsp#\x00', 0xb, 0x4b2102) fanotify_mark(r4, 0x0, 0x8020021, r0, &(0x7f0000104000-0x8)='./file0\x00') futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000430000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001a7000)=""/112) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0xffffffffffffffff}) write$selinux_user(r0, &(0x7f0000313000-0x2b)={'system_u:object_r:dri_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000411000)={{&(0x7f0000175000)=""/134, 0x86}, &(0x7f00004c9000), 0x40}, 0x20) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/10 23:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b62000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00007f4000-0xc)={{0x80, 0x0, 0x8, 0x5, 0x0, 0x2}, 0x9}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) 2018/02/10 23:05:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 23:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000070b000)={&(0x7f00001a7000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000508000-0x8)=0x26) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick=0x51a0358d}], 0x30) dup2(r2, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/10 23:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000407000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) 2018/02/10 23:05:41 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000afe000-0x10)=@buf={0x0, &(0x7f0000fe4000-0x59)}) mprotect(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x0) getrandom(&(0x7f0000145000-0xe3)=""/227, 0xe3, 0x0) 2018/02/10 23:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r0, r3, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) listen$netrom(r4, 0xffffffff) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000add000-0x1c)) 2018/02/10 23:05:41 executing program 7: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x204082, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f00009b1000)='./file0\x00', &(0x7f000065b000)='./file0\x00') writev(r1, &(0x7f0000353000)=[], 0x0) [ 39.375347] device eql entered promiscuous mode 2018/02/10 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000431000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0xf8a, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "08c270"}, "a8937e5d"}}}}}, &(0x7f00008e7000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ad4000-0x8)) chroot(&(0x7f00005c4000-0x8)='./file0\x00') 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0xc2, 0x2000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000768000)={0x0, 0x6}, &(0x7f0000fc8000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000023b000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x1}, &(0x7f0000f51000-0x4)=0x98) sendto$inet(r0, &(0x7f0000901000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x0) write(r0, &(0x7f0000072000-0x23)="22000000000000000009000000000000000003000100000500000000e700ff02f155cc", 0x23) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000371000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}]}, 0x490) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x35}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@common='rose0\x00', 0x0}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000ac000)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f000079f000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], [0xff, 0xff000000, 0xff000000, 0xffffffff], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x29, 0x6, 0x6, 0x40}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xe, 0x2, 0x8001, 0x5, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0x14}, [0xff000000, 0xff, 0xff000000, 0xffffffff], [0x0, 0xacadbddc7d4dd180, 0xff000000, 0xffffffff], @common='ifb0\x00', @common='eql\x00', {0xff}, {0xff}, 0xff, 0xffff, 0x2, 0x61}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/hwrng\x00', 0x200, 0x0) sendto$packet(r3, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000088f000-0xbc)={0x0, 0x1, 'client0\x00', 0xffffffff80000000, "b7e5c8c7d17fd91f", "b80be890bb2315d0a32ef73f33f73c18ce6f17e1c9a7bf7bed2fd7bf012b44da"}) nanosleep(&(0x7f0000c92000-0x10)={0x0, 0x1c9c380}, &(0x7f00003b5000)) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000019b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000673000-0xda)={0x0, 0xd2, "fff64a2504ee9fc74180dd6814d6e0f9f8b7d20d7050af735684155ee752496d60722193d2899eee752298dcc1a865691a94e06b9d31201b9b331373a3164f50234de2bfc9931bb2628eec5b9eb0eb430a1e096ed2e3449765baaecfe3a78ed61f341747f58e70ce79c9bf25bad74370603e685f1dfae05ae35e2b4825fad20770c00413eac818ab548628071daf12e540cc3d3d00e1174bf421840e09825a5e663c4231d84cb460879e6ba5e3b942a71e9f18365c5595e2688d280fb82f66a6f3dec0cb0092286ba6782a5ec4ca39837a4d"}, &(0x7f0000b94000+0x3c5)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000852000)={r2, 0x5, 0xd9, "48422cb7bd379807ee5ed29beec07574fc07faa22ac477d7809496628ff08812075cf9bbb3349452d928f1555cc0bcff26a2ed8e2426a3fa27545908e13bb8489252ddac7b0b5e1375846ae58f45c93f7ef833222297b3dd39233182beefdd54f044e32de3a958426ff87046acac6838560381a407b8d224d140d8f017c4678887e3bf3bed7f4d60495c997fcc94ed5df753eb4a29032fb8055722b57ea7b599ab21e8be65a4b6aa123d01830f7b1e9a74f05a443209fba6a035cc34ed693adf91a27bce73ddf465db4e54d1c9f093d8c3aae0ce52f8607e16"}, 0xe1) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000024000-0x9)='comm\x00') sendfile(r1, r1, &(0x7f0000f21000-0x8), 0x128413df) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ec5000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fbd000-0x8)={0x0, 0x4, 0xc}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000426000-0x16)={r1, 0x6, 0x7, [0xf1, 0x8, 0x5, 0x3f, 0x3, 0x1, 0x1]}, &(0x7f00006e7000)=0x16) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r2, &(0x7f000098c000)=@ax25={0x3, {"1e1b275a10c172"}}, 0x10) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c5a000-0x1)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000017d000-0x40)={0xfffffffffffffffc, 0x0, 0x1ff, 0x7, "2103d816599d20263b2b68dae5d95c146f632556290f6a2a0adb2d475bf124a5f27f237ad3d8286c4bec2be8", 0x85}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r2 = syz_open_dev$mouse(&(0x7f0000f5b000)='/dev/input/mouse#\x00', 0x5, 0x309001) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f5b000-0xe1)="c657da48f457a7129181d27c6a446f6af89450b1d563628e79f6021e3cf0910125e284cc8638d5944c41a565f5de15812b90f65e6f3cb110571073047f7515d2ea56608f2a59b7a8e38f3813c288b1409c9704a3bf3ab57e514effab909eaaaabd395bdc212e8afae88a3bf334c1aa922f2bd86f0bdf1c443ed230dc6f68637e9a42cb0474214bda3d5cba11f9d8be4f1664499f6ffef78ef938e589d95b363981174ff55803e3d20d6150a7ad49c39dea511167e5334fefa79c8d150fbbdd53c3ea9c51eaa631c82893016a7d35117280f191b930587f055236d5b3038af0e25e") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001c8000), &(0x7f0000202000)=0x14) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000243000)) syz_open_pts(r0, 0x80280) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) socket(0x10, 0x803, 0x0) r1 = syz_open_dev$mice(&(0x7f0000561000)='/dev/input/mice\x00', 0x0, 0x20000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000847000)=0x3) sendto(r1, &(0x7f0000546000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 39.508979] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5891 comm=syz-executor2 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x8, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a08000-0x4)=0x0) getpriority(0x0, r2) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000061000)=0xffffffffffff0236, 0x8) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) r2 = syz_open_dev$dmmidi(&(0x7f0000f26000)='/dev/dmmidi#\x00', 0x800, 0x400000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) connect$pptp(r2, &(0x7f0000d7b000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) close(r0) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x1, &(0x7f000088d000-0x60)={0x0, 0x2d, 0x2, @thr={&(0x7f0000bb4000)="9ef8d3504f2c9ad01419d27bf8c4f614cb4673dfd3177c0a7f", &(0x7f0000f3b000-0xce)="01e1b4f4e96ab594a4be2b6bc7281658c6821e8fa969bea56b4a1c42324f87e87efbef8d785ece0e22041d8d4da3387a54a489b885517b8e011a3f081cb0df4ddd09bb2c20466be2065a9deff17fe6726cbfb9ee5013f3f91558ff6aa971cad754e30a32a4b8333db9ac2f719bfb4c83565581b41ba4d285e13423d32fccb739d20f98a1ae40562c69b42b9be65826de421df9b453a5c53c8a6fc79917911c1f8ad0d347dee6265a121222a171ad549fa06e5fe2707841a4295aa5cecf5b5246e6b02931702308f834f48aca3336"}}, &(0x7f000064b000-0x4)) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000499000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/ppp\x00', 0x40080, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000906000)=0x80, 0x4) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a42000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000163000), &(0x7f0000065000-0x4)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000381000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x8000) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f000073c000-0x4)=0xfffffffffffffffa, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) r4 = semget$private(0x0, 0x1, 0x2) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000252000)=0x3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac3000-0x9)='/dev/rtc\x00', 0x41, 0x0) bind$inet6(r5, &(0x7f0000665000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000811000)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000f37000-0xd8)=@pic={0x48cf, 0x50000000, 0x3, 0x9, 0x40, 0xfffffffffffffff8, 0x9c47, 0x1, 0x4, 0x5, 0x5, 0x400, 0x606d, 0x9, 0x5, 0x21}) connect$l2tp(r5, &(0x7f0000af9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x1, {0xa, 0x2, 0x10001, @ipv4={[], [0xff, 0xff], @empty}, 0x1d2}}}, 0x3a) ioctl$TCSBRK(r5, 0x5409, 0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0505405, &(0x7f0000003000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x4}) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0x550)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003bc000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0x2, &(0x7f000009b000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000064000-0x1c)={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x999}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000919000-0x3)='/selinux/policy\x00', 0x0, 0x0) bind$bt_rfcomm(r3, &(0x7f0000bfb000-0x9)={0x1f, {0x9, 0xd142, 0x3, 0x3, 0x1f, 0x3}, 0x4}, 0x9) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) bind$alg(r4, &(0x7f0000eeb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005ef000-0xe8)={{{@in6=@dev, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f000032d000-0x4)=0xe8) close(r4) [ 39.569569] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5908 comm=syz-executor2 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000000c000-0x58)={0x1f, 0x4, 0x2, 0x3e0, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000011000)={0x0, 0xffffffffffffff00}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={r3, 0x7}, 0x8) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000858000)='/dev/autofs\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000014a000)={0x6, 0x0, 'client0\x00', 0x0, "caca9643b8aad418", "1884638a1533eee7b34880162c7562d326474346a3f78e3c45a248e687953b39", 0x3ff, 0x100}) r2 = syz_open_dev$amidi(&(0x7f0000b52000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000b02000-0x10)={0x2, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000909000-0xc)={0x10}, 0xc, &(0x7f000041c000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x400, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}}]}, 0x2c}, 0x1}, 0x20040810) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000256000-0x4)) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000256000)={0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001ea000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c3a000)=@req3={0x5d7, 0x1ff, 0x400, 0x200, 0x0, 0x8, 0x5}, 0x150) 2018/02/10 23:05:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000493000-0xa)='ns/cgroup\x00') 2018/02/10 23:05:42 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000aa7000)='/dev/adsp#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a8d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = syz_open_dev$sndpcmc(&(0x7f0000a33000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f82000-0x20)={0x1, 0x0, 0x10000, 0x3}) memfd_create(&(0x7f0000d21000)="020000000400000090746e00", 0x3) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000007e000)={0x3ff, r3}) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc), &(0x7f000000f000-0x4)=0xc) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xffffffffffffffff, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003f000)={@generic="26257b1728a59df56ed2d7beba683a3f", 0x4}) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c05000-0x8)={0x0}, &(0x7f0000466000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002ce000+0x560)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000335000)={r1, @in={{0x2, 0x1, @rand_addr=0xfff}}}, 0x8c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = userfaultfd(0x0) rt_sigtimedwait(&(0x7f0000a2e000)={0x4}, &(0x7f0000452000-0x10), &(0x7f00007fb000+0x38e)={0x77359400}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) openat$dsp(0xffffffffffffff9c, &(0x7f0000d7e000-0x9)='/dev/dsp\x00', 0x101100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007a9000)={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x101, [0x80, 0x7fffffff, 0xfffffffffffffeb9, 0x4, 0x413, 0x2, 0xf6f, 0x7f9928a1]}, 0x5c) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) socketpair(0x8, 0x801, 0x401, &(0x7f0000c2d000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007d2000-0x10)={0x100000001, 0x8000, 0xff, 0x4, 0x0}, &(0x7f0000e33000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db3000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000158000)={r4, 0x400, 0xfffffffffffffff9, 0xb585, 0x9, 0x1, 0x1d2, 0x800, {r5, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xd5}}, 0xf304, 0x0, 0xe, 0x6, 0x200}}, &(0x7f000073e000-0x4)=0xb8) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) name_to_handle_at(r0, &(0x7f00008b3000)='/', &(0x7f0000182000-0x97)={0x97, 0x48, "a9ded3b8eb23b4c80759bbb1ff732e3dad00eaf8615dc939b69ae5a402dda1a78b78fc67c22d5d2177b8c1ace00d75297564210e02d1ef6e59ada3f5cf83928cf3ab307da7fd73c922c704eabb9757b378dcbb751b54abe4719ac4e8bb9fd7f61eedacdc399e316da7db2cf4fd9e12c99d459ecf3cd0b08cf97940262fa0c6fb8f9dfeac438a928558f42f987767ce"}, &(0x7f0000c0f000), 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ff3000)={0x5, 0x2, 0x6, 0x7, 0x8001, 0x80}) r1 = getpgid(0x0) syz_open_dev$adsp(&(0x7f0000f4f000-0xb)='/dev/adsp#\x00', 0xff, 0x88000) r2 = getpgid(r1) rt_tgsigqueueinfo(r1, r2, 0x36, &(0x7f000088d000)={0x26, 0xecdb, 0xb7ca, 0x5}) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000128000-0x9)='/dev/sg#\x00', 0xbe09, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000000b000-0x8)) bind$netlink(r0, &(0x7f0000ac6000-0xc)={0x10, 0x0, 0x1, 0x20}, 0xfcb8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000003b000-0x4), &(0x7f0000c4c000)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f6000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000095000)=0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000f6000)={r1, r2}) syz_emit_ethernet(0x7e, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x48, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6, {0x0, 0x6, "c5d9bb", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4, 0x52ac}, @jumbo={0xc2, 0x4}]}]}}}}}}}, 0x0) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000002) r1 = memfd_create(&(0x7f000000d000)='}#\x00', 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000023000-0x1)=0x3) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000fae000)=@req={0x50, &(0x7f0000001000-0x50)={@common='dummy0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty}, 0x0, 0x3, 0x2, 0x2}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x7, 0x2, 0x1, 0x3, 0x8001, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003b3000)=r1, 0x4) prctl$void(0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x5) [ 39.820893] device eql entered promiscuous mode 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f8f000)='/dev/input/mouse#\x00', 0x9, 0x101000) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00007f5000-0x4), &(0x7f0000f90000-0x4)=0x4) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f90000)=[{&(0x7f0000f91000-0x3e)="8f1b8ecae262bc509dc52e8139c709172f42251e1c36e341379baa74ec7d1d83ad2a3e672d4c10fdca85e1017970ffef1c2b5226ec499cb7505f56f30cc7", 0x3e}, {&(0x7f0000303000)="2d7600c4a1c55aae7c685c0d3c2c165a06f095e19e0867fb2595f53a117b9d0ca03167c1767db7181401900251eda2c9fce3a6ce218fd0048a2a74ff671d05bfadd8f624ee670bb98c776b32002e5024c0115778f3ff3241ebddbb27b9ec9decefa6bc513abaf347c047143a68fd6ebb676f9b7fbf15b774608fafd76ffb181bf981f277225f123c73e00aeb15cb86128a10a05d43ea005140f48fc94e9b486efc08436c68715c018d2372720cc95a8943137e5a297792d9a2cad3633cfba9844fa34d6bf22eaad845", 0xc9}, {&(0x7f0000f91000-0xe6)="9579d6ffd213d5d2fc51234ffa1cfb7bdb3321826b1b98909fed8f55c84b43ac029094b66360d9753da28280a19798937b89439b0482ae6701fa918b63c76500b0ae79d0253aecea606d4a833780496520633adfd4eb5aa381e6b91be8cdf4d734326471048b0d904074c5674b4011b1836b24bc441b5a64995b92ea3c758af4233e3e1d5cd906375e1abaedf2560b9afd555335e7132f7ead706e4b9e964a642dba47b0d5a0de23332a0e358fd0616868c0773118cb2035950f833490a45869b41b5ac17eb86ff41eae302d5a9ffaeb4ff868b6ce4532eabe59d65686103e594b5eeb4efd16", 0xe6}, {&(0x7f0000f90000)="cbca0beb0c4e26f408404f461c5bc5835b3309ef4d04f12e0d62191195592834ee8bfb1d261f098961904c39a461152efe8723bdf3c438fed1a92a60fb97c8b575d35e676c802b2413b317f9706a5d81d1d619cdc486fe741febafdb73a82629d2d5a1", 0x63}, {&(0x7f0000c48000-0x7a)="90db8c75d8b118e1a6118d4eaf8c8b3f8070c31522f64ef5d236396b7a1e159c60b1820156937242ee36673a5d3c03a9576e58fc6cbabb8c675974c3accdbd50b43fe2fe9f61e5db8217fb2e8322f40346e916861c9779d2066385af11e770cdecae714c1d963c472c9f38e1be033165a41dff3a5af13a1f3af8", 0x7a}, {&(0x7f00008c2000)="f450e66c1f7badab269b605bce4b100f0ac02fc245652caa37917e3ffcdb453a04a7a037d1c3c580737806320859c8b5958f870064fe91bb553333a3040768fe722184857823d2cc083edaa0c7a338a9192abfd4373af5a10abdc8d5bf0661c04041", 0x62}, {&(0x7f00006ff000)="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", 0xfc}], 0x7, 0x9) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000879000)={0x399f1336, r3}, &(0x7f0000f91000)={0x2, 0x6e, 0x8, 0x9, 0x6, 0x1}) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0x147) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000d06000+0xd84)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) 2018/02/10 23:05:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00003b1000)='/dev/amidi#\x00', 0x6, 0x200) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000002000+0x937)=0xb) syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x80000000, 0x101000) ioctl(r2, 0x40084146, &(0x7f0000006000-0x1f5)) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000655000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) getpeername$packet(r0, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000db4000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000036f000-0x8), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000382000-0x8)={0x0}, &(0x7f00006f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e56000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000220000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = accept$inet(0xffffffffffffffff, &(0x7f0000458000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000730000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000073c000), &(0x7f0000bc5000)=0x4) timer_create(0x2, &(0x7f00002b7000-0x60)={0x0, 0x3a, 0x4, @tid=r0}, &(0x7f00008bd000-0x4)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0x200, 0x2, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f000088e000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d6d000-0x2e)={@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, {&(0x7f0000d93000)=""/35, 0x23}, &(0x7f0000d84000), 0x14}, 0x30) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000375000)=@add_del={0x2, &(0x7f0000fca000)=@generic="fb7dc0e8e8668f6fc5f5efc33adfe65f", 0xff}) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = syz_open_dev$dmmidi(&(0x7f00007df000-0xd)='/dev/dmmidi#\x00', 0x0, 0x80000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$sndpcmp(&(0x7f0000a9a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200080) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d23000)={r4, r5}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3e09) r6 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) bpf$MAP_CREATE(0x0, &(0x7f00006ce000)={0xc, 0xecfd, 0x40, 0x8, 0x8, r3, 0x6}, 0x2c) keyctl$link(0x8, r2, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r6, r6}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0xffffffff, 0x0, {0xffffffffffffffff, 0x3, 0xac26, 0x3, 0x80000001}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00003fc000-0x10), 0x10) syz_open_dev$amidi(&(0x7f000013b000-0xc)='/dev/amidi#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d49000-0x4), &(0x7f0000585000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sndmidi(&(0x7f0000f14000)='/dev/snd/midiC#D#\x00', 0xffffffffffff6017, 0x400000) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00008d5000-0xee)=""/238) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000a5000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004ce000-0x8)={r3, 0x80000001}, 0xfffffffffffffeb5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c5000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000854000+0xbf9)=0x8c) accept4$llc(r2, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000024e000)=0x10, 0x0) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8), 0x800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x100000000, &(0x7f00004c7000)={0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c67000-0x57)=""/87) r1 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x80081270, 0xffffffffffffffff) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f000038a000-0xa)='/dev/vcs#\x00', 0x4, 0x1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000dfa000)={r3, 0xffffffffffffffff, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000c5e000-0xb)='/dev/vcsa#\x00', 0x1, 0x200940) linkat(r1, &(0x7f00000ab000)='./file0\x00', r0, &(0x7f0000e43000)='./file0\x00', 0x400) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmmsg(r0, &(0x7f0000093000)=[{{&(0x7f0000dbb000)=@l2={0x1f}, 0xe, &(0x7f0000cde000)=[{&(0x7f0000d27000)="77c082d9528c5cd7999e5a933dddb7c5b33f9c80a8418ca31db71cd0677f237611822fbacbfccc5f027d4952de9837d92794384c90f1112ca756ebd54b106eb1849312a46d65cadfbd75f57cd49ee9ef1ba555453e68bff7cacc5693bf802cd5a2acf9de43bea0d5ff92a1a63e32ad01ec4768f3da5127ba1ffb3cf2afa4abdfb17e", 0x82}], 0x1, &(0x7f0000ce0000)=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c7000)='yeah\x00', 0x245) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00001c3000+0xf3)=0x9800) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000001a000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000015000)='./file0\x00', &(0x7f000001d000)={{r1, r2/1000+10000}, {0x77359400}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000-0x18)={r0, &(0x7f000001c000)="038e84f2de4e0400bc7eb2ab546177c13bfe21acdf5de7762be2689616ee190cfbacbd120d2a79fcf10eeb50c8f951cb8200f56655b8527002109727833e12166f75d2d391cca6f22c02d6ba4a56e0ebeba473294847363e971d6a2448436389061680154dde3023b5824a13c9a6987f4759fd7708df5629213036c91db9b8d217d9db181419b30221cda28f74ebb2cb30f60b80cae8377475dc04c3209afc9152377849da24f8a7974187a9e73c25be7ae2c87e859d9b673e9201780590dc1190c5b577c0ff6b9734eeeaa62d8696a0863e74f4790030443c2dd12ebe299160225d84ad47f5132cd6fcb551c09f", &(0x7f0000015000-0x27)=""/39}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001b000)={0x0, 0x1ff, 0x4, 0x1004, 0xfffffffffffffffd, r0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000b000-0x10), 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000001d000)=""/191, &(0x7f000001e000-0x4)=0xbf) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000055d000)=@generic="3b3c1bfaa39d354bab941e0b78e36e06", 0x336) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000754000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) 2018/02/10 23:05:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000064000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f0000437000)=[{}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x3, 0x3, 0x200, 0x1, 0x5, 0x4}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000793000-0x38)={&(0x7f0000001000-0x10)={0x1d}, 0x10, &(0x7f0000931000)={&(0x7f0000f47000-0x48)={0x2, 0x202, 0x0, {}, {r1, r2/1000+30000}, {0x1, 0x2, 0x4f, 0x5}, 0x1, @can={{0x0, 0x8, 0x7fff, 0x100000001}, 0x7, 0x2, 0x0, 0x0, "6c2f411fb89ed0e3"}}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x844) r3 = syz_open_dev$sndpcmc(&(0x7f0000674000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x40) r4 = dup(r3) fanotify_mark(r4, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000d6a000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000001000)={0x1, r5}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000002000-0x8)={@reserved=0x1}) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000), 0x363) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000365000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d8b000-0x4)=0x2) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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, 0x2000000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x7ff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a30000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dfb000)={0x1, 0x3, 0xfffffffffffffff9, 0x5, 0x6, 0x4, 0x1, 0x3ff, 0x3, 0x0, 0x1e4ada7e}, 0xb) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000042d000)=""/187) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000956000)={0x1, 0x0, [{}]}) r3 = request_key(&(0x7f000078c000)='cifs.idmap\x00', &(0x7f0000292000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000103000-0xe)='GPL]selfuser-\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f0000551000)='logon\x00', &(0x7f0000c18000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000005d000-0x7a)="585f138ef760eb3a15ddf4dc6c86dee9c1388614b8e9cb30f6387779f2eca715fe8ed6581923ffc6d7a539238e2ceeec687ad6e287bcf73979a5c3ea5ae1203e91dbb6f48498d9e6be3ddfe0abdaf306555091aa7e75691e1fa59c2626924b73bd306de5e591138d653a2b0a9c25233c21ec41a1276f83956d6f", 0x7a, 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0xc00000000000000, r4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x1e) close(r0) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00002a6000-0x10)={0x0, r0+30000000}, &(0x7f0000443000)) r1 = gettid() r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt(r2, 0x2, 0x9, &(0x7f00008c8000)=""/218, &(0x7f000016f000)=0xda) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000498000-0x8)='./file0\x00', 0x20000084) inotify_rm_watch(r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/10 23:05:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x80000001, 0x4) sync_file_range(r0, 0x3, 0x80000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005f000)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000061e000)={[{0x0, 0x5, 0x7f, 0x80000001, 0x0, 0x7, 0x0, 0x10001, 0x100, 0x9, 0x80000001, 0xf4}, {0xfffffffffffffffd, 0x8, 0x1e89, 0x0, 0x5, 0x101000000000, 0x7, 0x8, 0x10001, 0x4, 0x4, 0x9, 0x3e}, {0x6f, 0x2, 0xe83e, 0x101, 0x7fff, 0x0, 0x9, 0x7, 0x1, 0x80000001, 0x3, 0x3f, 0x7}], 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000909000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xd5e8}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0xa, 0x3, 0x4fa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0xe9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2e2}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x800}], 0xbc) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r2, 0x1, 0x16, &(0x7f00006de000-0x4)=0x408, 0x6d) sendto$inet(r2, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000fd6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[], 0x10000000000000ac, 0x0}, 0x12000) getsockname$inet6(r0, &(0x7f0000bf7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000981000-0x4)=0x1c) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008a0000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f00007d4000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c4b000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x40000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000291000-0x8)) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000ce9000)=""/233) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038f000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000038f000)={0x0, 0x7, 0x3, 0xfc0b, 0x80000000, 0x1000, 0x8, 0x10001, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x5, 0xffffffff, 0x3, 0x80000000, 0x80}}, &(0x7f0000390000-0x4)=0xb8) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000390000-0xc)={r2, 0x48, 0x30}, &(0x7f000018c000-0x4)=0xc) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000038d000)=0x10) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000390000)={0x2, 0x1, @rand_addr=0x3ff}, 0x10) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000a43000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000e9000-0xc0)=""/192, &(0x7f0000696000-0x4)=0xc0) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) prctl$getname(0x10, &(0x7f0000727000)=""/202) syz_emit_ethernet(0x36, &(0x7f0000e43000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000577000)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @empty, 0x80}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff2f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x80}, @in6={0xa, 0x1, 0xda1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1000}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000a3d000), 0x8) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000067000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000085f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000784000-0x28)=@ethtool_eee={0x45, 0x7fff, 0x98, 0x18000000000, 0x4, 0x80000001, 0x5, 0xffffffff, [0x7fffffff, 0xffffffff00000001]}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008cd000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000570000)='./file0\x00', 0x20000, 0x1f) r4 = syz_open_dev$vcsa(&(0x7f0000636000-0xb)='/dev/vcsa#\x00', 0x101, 0x100) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00004f1000-0x4)=0x1, 0x4) r5 = socket(0x11, 0x80a, 0x0) sendmsg$kcm(r5, &(0x7f0000b6b000-0x38)={&(0x7f0000d36000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x10, &(0x7f00008af000)=[], 0x0, &(0x7f00005c1000-0x12b8)=[], 0x15a}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ee8000)=0x6) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000014b000), &(0x7f00006af000)=0x8) 2018/02/10 23:05:42 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) read(r1, &(0x7f0000025000), 0x0) 2018/02/10 23:05:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xb, 0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000001000)=""/94) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000003000-0x58)={0x6, 0xffff, 0x8001, 0x200, 0x800, 0xffffffffffffff80}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x5, &(0x7f0000001000), 0x0) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/218, 0xda, 0x40000003, &(0x7f0000168000)={0x2, 0x0, @rand_addr=0x5}, 0x10) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ff8000-0xb4)=[{{&(0x7f0000ff8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000ff7000)=[{&(0x7f0000ff8000-0xe)=""/14, 0xe}], 0x1, 0x0, 0x0, 0xc96}, 0x7fffffff}, {{&(0x7f00002f5000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000ff8000-0x10)=[{&(0x7f0000c5a000-0xc0)=""/192, 0xc0}], 0x1, &(0x7f0000957000)=""/226, 0xe2, 0xf87}, 0x2}, {{&(0x7f0000ff7000)=@nfc_llcp, 0x60, &(0x7f0000410000-0x40)=[{&(0x7f0000ff8000-0xb1)=""/177, 0xb1}, {&(0x7f0000778000-0x64)=""/100, 0x64}, {&(0x7f0000ff8000-0xd0)=""/208, 0xd0}, {&(0x7f0000bdf000)=""/212, 0xd4}], 0x4, &(0x7f0000ff7000)=""/140, 0x8c}, 0x478}], 0x3, 0x40000020, &(0x7f000070d000)) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c3c000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x7) 2018/02/10 23:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) close(r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/10 23:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f3a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x800) getsockname$packet(r0, &(0x7f0000666000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001d1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a41000-0xc)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000d8000-0x4)=0x7fffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000097a000-0xd6)="db1b9d9c35441c9a0b7f24c33ccb40015b8ad717b40b8f5196e5da0f30c84311e522370fe1698cba7ef0e50ba3b38060c30d9fea1ed5a8acfe3db8a6818325b1fc455f67034f75def64ed8dbdf956ba17004689fcf310d5809939e27ba8b16a767f11de5f50202cb2f08dcc9cab659d22e0bc8bc3459d7d4b8e80f21fc80a08020a966d65ba68e1900e5609c56776ec79562397db097a80e36152eb5714fd7efc190e194b9fc2939fce0858a7318b7f0ff2457574ba01403c608adbea4c26299a4ef1ab230a6f9ce67d0234834e3204436d9814cf78a", 0xd6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000299000), &(0x7f00000bf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f8f000)={0x0, 0x20000000000}, &(0x7f0000d67000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000fe000-0xa0)={r2, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf5c}}, 0x5, 0xd8, 0x3, 0x5, 0x7}, &(0x7f0000281000)=0xa0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000cc9000)={'vcan0\x00'}) 2018/02/10 23:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000073a000-0x5c)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, {0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x6, [0x4, 0x354476ad, 0x470c, 0x8, 0x5, 0x7fff, 0x4, 0x4]}, 0x5c) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2"}, 0x0, [], {0x0, 0x989680}}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/02/10 23:05:42 executing program 2: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40), 0xfffffffffffffd5f, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/02/10 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xffffffffffffffff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) setsockopt(r0, 0x1, 0x1f, &(0x7f0000cc0000-0xac)="333cc7a20ce55d09d27f7104af407e9806d6f09a820616d2293697c7a4d929c4a40bed66c39ef6d8511f87c21ba9fdf60d78510afe672cecd1ff448af0274a341e68b9fbaa6e94b2b5588f1ed5b5083141b9712372b06971646303776aeeb7bd74a3767daeeb3b9d367e6191c7279c32f095dfd3cddd0f2ae4d2bb0b9c771e8fc16c1158fca92f8d77fe0f1463adf8cb7a673103065b3989b05a8c7951b1a69bdd8495d73f1a799c1052058c", 0xac) 2018/02/10 23:05:42 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000025000)='/dev/dsp#\x00', 0x1, 0x200000) write$vnet(r0, &(0x7f0000020000)={0x1, {&(0x7f0000015000-0x9b)=""/155, 0x9b, &(0x7f0000022000)=""/4096, 0x1, 0x4}}, 0x68) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f000000f000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x4000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000012000)={0x8, 0x400, 0x611, 0x3, 0x8, 0x7fffffff, 0xb9, 0x5, 0x6824, 0x4, 0x85, 0x30}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) fchdir(r2) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r3) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/10 23:05:42 executing program 4: getrlimit(0x6, &(0x7f00001e7000)) r0 = syz_open_dev$mice(&(0x7f0000746000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000190000+0x6cc)=""/220, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000039d000+0x8b5)={0x0, 0x3d, "6d1896a3ae097ecce9d6c3108e07814f43d94b680e355132d57b1a31d26d0eaf2b2b697ef68a1a699efc4aa9f900b3e403afd6812b9121de1c9f910403"}, &(0x7f00004e1000)=0x45) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000040e000-0x10)={0x4, 0x8, 0x1000, 0x80000000, r2}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000191000-0x8)={0x0, 0x4}, &(0x7f0000924000-0x4)=0x8) r4 = syz_open_dev$vcsa(&(0x7f000098f000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006aa000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00006ce000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000080f000-0x48)={0x6, 0xd, &(0x7f00006d2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0x7, 0x9, 0x6, 0x6}, @alu={0x0, 0x3f7, 0x2, 0x8, 0x1, 0x0, 0x1c}, @map={0x18, 0x9, 0x1, 0x0, r4}], {0x95}}, &(0x7f000077a000)='syzkaller\x00', 0x2, 0xbb, &(0x7f00008f8000)=""/187, 0x0, 0x1, [], r5}, 0x48) fsync(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a9f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000-0x4)=0x18) ioctl$TIOCSTI(r4, 0x5412, 0xc34) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ba000-0xb8)={r3, 0x8, 0xffffffff, 0x9, 0x6c, 0x0, 0x6d4cfc75, 0x3, {r6, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffff, 0x1, 0x80000001, 0x8, 0x5}}, &(0x7f0000983000-0x4)=0xb8) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f0000ffe000)=[], 0x0, &(0x7f0000d9e000)=[], 0xfffffffffffffd96}, 0x0) 2018/02/10 23:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e66000-0x10)='/selinux/policy\x00', 0x0, 0x0) setns(r0, 0xbffffff) 2018/02/10 23:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) r0 = open(&(0x7f0000f59000-0x8)='./file0\x00', 0x20000, 0x5a68a312119fcc0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004c0000-0xc)={0x0, 0x8000, 0x30}, &(0x7f000057b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a5000)={r1, 0xe9, "0dea34b6b4dc59b1850017d50148f1dd145c36fdae51a4ecf9b0f570167f42c64c3452978198fc8999b72f9af5c23584857d3ebde1e156b3c3792f152914312332bee30bab3c93bc00bfcc5625a8074eac2f23f90ab4667edf16948f298ca7a3c646802c01f5bd25622f964b1d7220220c0eee1f4eb48b9841a60cf410b64e7055d0173ecde27d09383d204082065d04063251187f6f8d6248b32f8e239cf296555b7d5c8719f2e7f0df4341bb06abd529586db9b7decfb28965ddeb3dbdf63580b98adbf58ee174c4558d1a0b1027958dc10f4752da2ded13cd14896382b02967af9109c8bc5e58bc"}, &(0x7f00000b2000)=0xf1) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0x4, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000a85000)}) 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b40000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) connect$bt_l2cap(r0, &(0x7f0000d23000)={0x1f, 0x5, {0x10000, 0x9, 0x5, 0x8, 0x0, 0x6e8}, 0xc0, 0x9b}, 0xe) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032e000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009a7000)={0x0, 0x2, 0x3}) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) r1 = fcntl$getown(r0, 0x9) lseek(r0, 0x0, 0x0) perf_event_open(&(0x7f00004f9000-0x78)={0x3, 0x78, 0x7fff, 0x0, 0x4, 0x2, 0x0, 0x6, 0x400, 0x3, 0x8000, 0x0, 0xb12, 0x2, 0x7, 0x20, 0x7, 0x5, 0x4, 0x1, 0x7f, 0xffffffff, 0x4, 0x200, 0x8, 0xd3, 0x7, 0x1f, 0x2, 0x7ff, 0x34, 0x9, 0x9, 0x9, 0x29d, 0xa000000000000000, 0x6, 0x3, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000c6b000-0x1), 0x8}, 0x10009, 0x9, 0x200, 0x7, 0x8, 0x2, 0x4}, r1, 0x800, r0, 0x7) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007df000)='net/raw\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b6000-0xa5)="d9f2f6d79ba8001f3f36a1c4d77a039a919333c7f31ff42efac64c48076ab1475d8e440f77dbdd247c91402fcb87f52f1a827255dd86c9cdd91de4f8fb9297daa5fee01bdab657c5c87dd68aad7d75cca9445ff03c29917e601ac335bfbc0ba4a46b25d083e5f0b5b6f0cb7bf57c722e09145e200ccf1331e3089426896ee75366646c9072fc7cf32c3328f996db6fee618be9d155a611c27c5bb246862f2ac3240101414c", 0xa5) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000010c000-0x4)=0xf90) sendmsg$unix(r2, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) truncate(&(0x7f000059e000)='./file0\x00', 0xf19e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000008a000)='/dev/input/mouse#\x00', 0x7, 0x4000) write$evdev(r2, &(0x7f0000f9c000)=[{{}, 0x7fff, 0x2, 0x40}, {{0x0, 0x7530}, 0x8, 0x0, 0xfffffffffffffffb}], 0x30) recvfrom$inet(r0, &(0x7f0000778000)=""/27, 0x1b, 0x2000, &(0x7f0000139000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x6}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000004000-0x10)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfd, 0x40) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x30)=[], &(0x7f0000002000-0x18)=[]) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000710000)={0x80, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x0, 0x2, 0x4, 0x40, 0x100000001, &(0x7f0000f48000-0x10)=@generic="ac55a5da3021345d267c4391effdc0db", 0x1, 0x0, 0x480000000000}) 2018/02/10 23:05:43 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000883000-0x10)=@buf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x11) connect$inet6(r1, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r2, &(0x7f0000f52000+0xfe5)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000356000-0x38)={0x0, 0x0, &(0x7f0000123000-0x10)=[{&(0x7f0000525000-0xd9)="0100000026510b19"}], 0x1000000000000015, &(0x7f0000466000)=[], 0x0, 0x4004000}, 0x24004811) timer_create(0x5, &(0x7f00003c2000)={0x0, 0x26, 0x4, @thr={&(0x7f00004f4000-0x3)="54fbdc", &(0x7f0000ac0000)="b391fc1a1d1a06ae83838be5c53e4284d6ab473438082c7854b9b7c1e693cd728e38b87af559cf001be81a6b4cd5997b536a528ed126d35cc754d895861abf4243398308fb6d9703cb6fa52e1d4b5f270ca67d44c24dc9d9ef8934970a29400461e6cdabb52614451e2665ccc85a371ad5c410bfeff6b36243f4fa3fbe21cc82d772b3448510c511495b44a55ddc1c5d82ba378de93fd8d45e7d86914e83f847f5269c5e14814b47096d03b51c31b371a060433470470cbf7e7da7a0e205fc529e988854c5d5e2449dd30437301739ea6c0670aa1038e4a9259e"}}, &(0x7f000070b000)=0x0) timer_getoverrun(r3) [ 40.521463] binder: 6132:6136 ERROR: BC_REGISTER_LOOPER called without request 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgget(0x0, 0x203) msgsnd(r0, &(0x7f00003fb000-0x32)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/10 23:05:43 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1e) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000cc9000)=0x3) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000), 0xff9a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000-0x4), &(0x7f0000002000)=0x0) fchown(r2, r3, r4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x38}}) timer_create(0x0, &(0x7f0000ae5000-0x60)={0x0, 0xf, 0x1, @thr={&(0x7f0000075000-0x73)="acb283ae61db79c56c755021dbc88d299ba3b79da7b51e3a699589a5caf66658ce869e9b320bed7aaa1657f99df2c88d55c2ca10b7582a0c5c0d0e188e351eb042edf2f9d0bad6c64683ebe3961cc95cbfa1f7e939afafa1b57d39f2f103e4ec12bacc238e5f57aadc712d264bc1cca48961dd", &(0x7f00008cd000-0x1)="b9"}}, &(0x7f000031e000)=0x0) clock_gettime(0x0, &(0x7f0000e29000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000051000)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000ca0000-0x20)) sendto$inet6(r0, &(0x7f0000002000)="0b754f645f49048ae3e67447c1661a16972a6d01af4af21001c9318862297a1008b9a361cbb1c8841a46708bb5868884ec8611b766851bb2178b716b6cf4698f3dabaf40dfb58d6be2e215dbbb67db1945cfc36594d40802009a98780e938328f71de1005a6d43a76dc72feb9bf71669350df1bb7ef43a93cde992ba50001338248877119b393aab4978ba31f6bd8f58b2e759483fddcc247793996ecb3f81e632addf8e5c9021afb3722281ba0f08fee7147bb00622356d32b6ca83f5af6a8cfd70b7effa40e1f2c6299adae804bfccb4be846cc001dd4a2fbaafa0c589d71d", 0xe0, 0x4000000, &(0x7f0000e99000-0x1c)={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x1c) [ 40.613061] xt_connbytes: Forcing CT accounting to be enabled 2018/02/10 23:05:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x0) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000f9000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000f84000-0x14)={@ipv4={[], [], @multicast1}}, &(0x7f0000f84000-0x4)=0x14) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000017f000)={@generic="c8267d2f4163e28d2404b4a58d5f433e", @ifru_flags=0x1000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000002000-0x1c)={0x7f, 0x434, 0x8, 0x0, 0x7995800000000000, 0xe04a, 0x6, 0x5, 0x2, 0x8001, 0x10000, 0x2, 0x0, 0xfd49, 0xfffffffffffffc01, 0x0, 0xe0000000000, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000546000)={&(0x7f000026e000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000213000-0x2c)=@ipv4_deladdr={0x2c, 0x15, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @common="737907db6100000006310005fe6400"}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 23:05:43 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000025000)={0x0}, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002d000)={0x1, 0x0, [{0x490, 0x0, 0xfffffdffffffffff}]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000002e000)) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001ec000-0x10)={&(0x7f0000e24000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000039b000)={&(0x7f00000ce000)='./file0\x00', r0}, 0xc) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0x400) recvmmsg(r0, &(0x7f0000945000-0x168)=[{{&(0x7f0000d43000)=@alg, 0x58, &(0x7f0000745000)=[], 0x0, &(0x7f00007df000-0x52)=""/82, 0x52, 0x1}, 0x3}, {{&(0x7f0000e8d000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000bad000)=[{&(0x7f0000339000)=""/53, 0x35}, {&(0x7f000058c000-0x40)=""/64, 0x40}, {&(0x7f00003d8000)=""/21, 0x15}, {&(0x7f00003f3000-0x32)=""/50, 0x32}, {&(0x7f000078c000)=""/8, 0x8}, {&(0x7f00007f5000-0x67)=""/103, 0x67}, {&(0x7f0000176000-0xb5)=""/181, 0xb5}], 0x7, &(0x7f0000b5b000)=""/49, 0x31}, 0x100000000000}, {{&(0x7f00008b7000)=@l2, 0xe, &(0x7f000052c000-0xa0)=[{&(0x7f00003f0000-0x26)=""/38, 0x26}, {&(0x7f0000274000-0xf0)=""/240, 0xf0}, {&(0x7f0000407000)=""/70, 0x46}, {&(0x7f0000085000-0x6b)=""/107, 0x6b}, {&(0x7f0000aa0000)=""/177, 0xb1}, {&(0x7f000074e000)}, {&(0x7f0000f16000)=""/1, 0x1}, {&(0x7f0000cdc000-0xdf)=""/223, 0xdf}, {&(0x7f00008f5000-0xb1)=""/177, 0xb1}, {&(0x7f00007e1000)=""/79, 0x4f}], 0xa, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000ab6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f000026d000-0x60)=[{&(0x7f000021f000-0xe1)=""/225, 0xe1}, {&(0x7f000042e000)=""/228, 0xe4}, {&(0x7f0000544000)=""/51, 0x33}, {&(0x7f0000c90000-0xc1)=""/193, 0xc1}, {&(0x7f0000800000-0x2a)=""/42, 0x2a}, {&(0x7f00005ba000)=""/193, 0xc1}], 0x6, &(0x7f0000538000-0x25)=""/37, 0x25, 0x7fff}, 0x6}, {{0x0, 0x0, &(0x7f000017c000-0x50)=[{&(0x7f0000334000)=""/13, 0xd}, {&(0x7f000001b000-0x3b)=""/59, 0x3b}, {&(0x7f000093b000)=""/54, 0x36}, {&(0x7f000024e000)=""/215, 0xd7}, {&(0x7f000033a000)=""/186, 0xba}], 0x5, &(0x7f00008c7000-0xc1)=""/193, 0xc1}, 0x1c}, {{&(0x7f00002e3000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00002e4000)=[{&(0x7f0000764000)=""/40, 0x28}, {&(0x7f00003a1000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ecd000)=""/202, 0xca, 0xffffffffffffffff}, 0x33d}], 0x6, 0x0, &(0x7f000094d000)={0x77359400}) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c86000-0x36)={0x0, 0x2e, "7f0c7d9ac4e871e799c7e82f2f995e35a8c062fe7b17dc569c6a07078ee396004ffe2cb281e5187c6fa6b19ab2d1"}, &(0x7f0000d2d000-0x4)=0x36) truncate(&(0x7f0000694000)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={r1}, &(0x7f0000d29000)=0xc) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000704000)={0x0, []}, &(0x7f0000d2d000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a84000-0x8)={r2, 0x0, 0x0, []}, 0x8) 2018/02/10 23:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000533000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00001c5000-0x110)={{0x0, 0x6, 0x0, 0x0, "a80eab59bb3a94e6f1b4c64dac68b527d163c75eb32565c00d0bafe0ab5794a85e1b0546f850b0f8afd9704a", 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, "c6cbd9e83b1d037a0d848e867bf733d0cfc80bc79e4ac444ccaa3971e6f3c7f4bca9c45878cf8c24f733fcd4e95aaf5c2cb18dd9dd7a324cbb6e9016b9f8ef5e", &(0x7f0000e1f000)='&vmnet1em0self\x00', 0xfc}) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b90000), 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$adsp(&(0x7f0000425000)='/dev/adsp#\x00', 0x2, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000086e000-0xc)=@sack_info={0x0, 0xffffffff00000001, 0x6}, &(0x7f0000659000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000579000-0x14)={r2, 0x5, 0x20, 0x1, 0xde9d}, 0x14) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c21000)="3003100000", 0x5, r0) stat(&(0x7f0000080000-0x8)='./file0\x00', &(0x7f0000e94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b8000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) close(r1) 2018/02/10 23:05:43 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x400040) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000173000-0x8)='./file0\x00', r0, &(0x7f0000aa3000-0x8)='./file0\x00') 2018/02/10 23:05:43 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fa6000)={0x0}, &(0x7f0000fa7000-0x4)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d45000)={r1, 0x57, "a9b82039f36c08dd53d15b0e47288fe7b81078f6365703e783f6f5f8499cefee9415bd26cfd8f04ccea3ec1a3925a15cc800e316002751cf49b9bcbcbfe57b2d47a390e643410118b8b2b3e7da83f7315b40821930e75c"}, &(0x7f0000fa6000)=0x5f) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000c4d000-0x18)={0x1a, 0x9, 0x1, 0x3101204c, 0x7, 0xe4}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x884, 0x240040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009bf000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd9, &(0x7f000084a000-0xd9)={@random="6bf4e87461a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x3, 0x7, 0x1f, "dcc22a09c89ef0b3ff0766725dedb612ef0fb314472aa96158844e6f929d170c8dfb20722a71e81c48a4fd4af877ab78810604271e160ddadda9453d6ac1ae1eac426519619cc26fb75a0e0c89fe7383f5544088307d7ad35d0cd1d9fc8e47e803d50635394a2117849a798ba5c0872447b4fd6fb2af6e68dae01fb3ad54a75026b5c9885693a685fbcfa9da7b53f7edb2e3419d334689cb38e8121c9b5c8076a22387a1085946e358e0b0e4133cbdb71f5d8f711bb0dd8223e24041cc88f02287386e6b1998288c"}}}}, &(0x7f0000edc000)={0x1, 0x3, [0x8c, 0x697, 0xdc9]}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x44800, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) chmod(&(0x7f0000259000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864, "45690471948e0021"}}}, 0x0) r3 = msgget(0x2, 0x220) r4 = dup(r2) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000e2d000)=0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c63000)={0x0, 0xd0, "93dae12bfb2fd22791db69aaf2e3979aff86cf145f6a62abd91c2b2d5d4377dab06d826562be1579f274d2a052b3fea806d171e83db527c04e123971304c4df87273eb301b037c61b19ae922cadefb52c6c1334840e14ff0edfe5387c30a3915494415a03554a44357be71be68a3b0487c7902195c37bbfaa436b702ef638aeb9643b583a99df4d324e7a759ff6d674877bd6e8f5a59084c7596dd77134f121a01ef67697e6fa37eb1c782ce8c596d8387be011f23dc6ffbea04ce19bf380b252c4eddd3673ecf94ea9b01d6e42247f6"}, &(0x7f0000461000)=0xd8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006b6000-0x8)={r5}, 0x8) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000583000-0x4)) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001000-0x78)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/sequencer\x00', 0x12000, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000abf000)=""/4096) ppoll(&(0x7f00009d4000)=[], 0x0, &(0x7f0000b3d000-0x10)={0x77359400}, &(0x7f00001db000), 0x8) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000729000-0x4)=0x10001, 0x4) 2018/02/10 23:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000992000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006e0000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000aa1000)=r2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x38}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f2000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00002c2000)=0x8000) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a3a000-0x8)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00002db000-0x1)) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$adsp(&(0x7f00001ef000-0xb)='/dev/adsp#\x00', 0xffffffffffffff81, 0x10000) accept$packet(0xffffffffffffffff, &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a2f000)=0x14) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000678000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0xfffffffffffffff9, 0xa, 0x80, 0x20, 0x7f, r3, r4}, {0xfbb9, 0x6, 0x100000001, 0x8, 0x7fff, 0x8001, 0x3, 0x58b2}, {0x3, 0x2, 0x8, 0x1}, 0x200, 0x6, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x3c}, 0xa, @in=@rand_addr=0x9, 0x1, 0x2, 0x2, 0x6, 0x9, 0x3, 0x9}}, 0xe8) bind$pptp(r1, &(0x7f0000988000+0xa1b)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0xfffffffffffffe5d) connect$pptp(r1, &(0x7f0000537000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f000000f000-0x10)) connect$can_bcm(r0, &(0x7f000000a000)={0x1d}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010000-0x4)=0x14, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x5, r2, 0x1}) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000006000-0xe8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0xa0800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000001000-0xb0)) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e34000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d43000)={@dev, @empty}, &(0x7f00005b3000)=0x8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00007b6000-0x8)) stat(&(0x7f0000a7f000)='./file0\x00', &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r6 = request_key(&(0x7f0000ff4000)='ceph\x00', &(0x7f0000dd5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ebc000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r6) clock_gettime(0x0, &(0x7f00000af000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000144000-0x10)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d7000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000ec0000)=0xe8) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00005b4000-0x18)={0x0, 0x8, 0xe5, &(0x7f00003d0000)}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000670000-0x18)={0xc0, 0x7ff, 0x100, 0x81, 0x24c, 0x100000000}) pipe(&(0x7f0000dc7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000035c000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000c97000)=[{0x40, 0xffff, 0x1ab, 0x400, @time={r1, r2+10000000}, {0x5, 0x6}, {0x3, 0x2}, @connect={{0x7, 0x1}, {0x9, 0x2}}}, {0x3, 0x6, 0x8, 0xffffffffffffffff, @time, {0x2, 0x40}, {0x80, 0x6}, @time=@time={r3, r2}}, {0x8, 0x5e, 0x7f, 0x0, @tick=0x1, {0x8, 0x3}, {0xc3b4, 0x2}, @control={0x100, 0xeac, 0xffffffffffffff7f}}, {0x0, 0x3ff, 0x5, 0x2, @tick=0xaf, {0xffffffffffff0001, 0xb4d}, {0x3, 0x9c5}, @queue={0x1, {0x3, 0x3}}}, {0x5991, 0x3, 0x5, 0x8a, @tick=0x8, {0xfffffffffffff8bf, 0x10001}, {0x3ad, 0x9}, @raw32={[0x57e8, 0x100000001, 0x4]}}, {0x8, 0x5, 0x7f, 0x1, @time={r7, r8+30000000}, {0x0, 0x6}, {0x1f, 0x10001}, @addr={0xc000000000000000}}, {0x3f, 0x7, 0xfffffffffffffffc, 0xcd9, @time={r11, r12+30000000}, {0x2, 0x800}, {0x6, 0xffffffffffffffe0}, @queue={0x100000000, {0x10000, 0xb}}}, {0x100000000, 0x4, 0x0, 0x5, @time={r9, r4}, {0x1, 0x8}, {0x1000, 0x10000}, @queue={0x8, {0x1f, 0xced6}}}], 0x180) setsockopt$netlink_NETLINK_CAP_ACK(r10, 0x10e, 0xa, &(0x7f0000b01000-0x4)=0x9, 0x4) 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000016b000-0x60)=""/96, &(0x7f00001b7000-0x4)=0x60) fchmod(r0, 0x120) sendto$inet6(r0, &(0x7f0000dbc000)="5d2974d477c4ab61c0ad7bfbc736c06f836f1bbbfd09c526d6fc352b28bff4989896499cfe855fe153d9be237182276e6f711a2f079f3b4c71bc2f8eb5d1ca50f9440a03684eae82e2ecada7c4084a1818d8de4881fe088aabf7bb714e4668ed533b5f015c29576d83485e17e33cf8a56289187d11b86ffe87cb67", 0x7b, 0x10, &(0x7f0000d56000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006c3000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aa2000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/02/10 23:05:43 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000038b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x88ced629c38028f1) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r3, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r3, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r3, &(0x7f000002a000-0x38)={&(0x7f0000023000-0x8)=@sco, 0x8, &(0x7f0000029000)=[], 0x2c5, &(0x7f0000029000)=""/56, 0x38}, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}) 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xa98, 0x2, 0x3, 0x7840000000000000, 0xffffffff}, &(0x7f000055f000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x43add49b}, &(0x7f00001a3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000497000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000853000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000374000)={r3, r4+30000000}) r5 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ea000)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x6, 0x200}, 0x98) 2018/02/10 23:05:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x8, 0x8, 0x1, 0x0, 0x1, 0x8000, 0x2, 0x5, 0x2, 0x755, 0x8, 0x3, 0x3, 0x9, 0x81, 0x2, 0x3, 0x8, 0x3ff, 0x1f, 0x1, 0x7ff, 0x400, 0x9, 0x7, 0x900000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000081d000-0x1c)={0xa, 0x0, 0x100000000000fe, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r0 = syz_open_dev$mice(&(0x7f00003a8000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000026f000)={0x2, [0xfffffffffffffff6, 0x9]}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pread64(r0, &(0x7f0000fbf000-0xd)=""/13, 0xd, 0x0) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) unshare(0x44880000) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000727000-0x80)=[{&(0x7f000018a000-0x71)=""/113, 0x71}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d5000-0x8)={0x0, 0x1000}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aee000-0x8c)={r1, @in6={{0xa, 0x1, 0x7ffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x8c) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00008c5000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc5000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) rt_sigaction(0xc, &(0x7f0000b11000-0x20)={0x8, {0x10000}, 0x8000000, 0x3}, 0x0, 0x8, &(0x7f00007cc000)) bind$inet(r2, &(0x7f0000265000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/10 23:05:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000229000-0x4)={0xffffffffffffffff}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r0, &(0x7f00006a9000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x401) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00005a5000)=0x2, 0x4) r3 = getpgrp(0x0) wait4(r3, &(0x7f00002f5000), 0x2, &(0x7f0000c79000-0x90)) fcntl$setstatus(r2, 0x4, 0x2c00) open_by_handle_at(r1, &(0x7f000083a000-0x1008)={0x1008, 0x81, "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"}, 0x140) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000278000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bcd000-0x14), &(0x7f0000c22000)=0x14) 2018/02/10 23:05:43 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x1000034, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f000071c000)='./file0\x00', 0x28042, 0x8000000000000000) fallocate(r3, 0x0, 0x0, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000565000-0x2)=0x0) r5 = getuid() fstat(r3, &(0x7f000007e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000474000-0x8)='./file0\x00', &(0x7f00001a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000768000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ade000)) fstat(r1, &(0x7f0000f05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f00002a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f30000-0xa8)=[{&(0x7f0000e93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000801000-0x50)=[{&(0x7f0000228000-0xab)="2a4d09c5447b7c0a6dfccd7930e8caa8711c2b7030829a3c47f4bdec8326a831f93c09494439ff56264566f1a203b3ca13c3b092e48ff15c72a20b1cbb17004ee3dab72546b1b8796dc9f552e2b8015cc0d9be758406ed1c28ccd7e86792aebb175ece83abe4c73fbb2b67188a5f590a66ae8134bd32c20d7301a6bb30d128333b6e558141a237e3088e8b3eb345880489a43b4ba04e71ff5b9850510379862e9644bab66435c2ba0f099c", 0xab}, {&(0x7f0000f84000-0x1000)="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0x1000}, {&(0x7f00002b5000-0x31)="b16cbd0d3b4323835ed55e90c65feaafed5699eea61ea9c9f26359124a67ffb77b483a302fed1b3a8b52c27a54a4410acb", 0x31}, {&(0x7f000044f000)="f2c1304e09c00756c42dd8eef2980f4b11589b47c3cb3d4f05aa4a05ab67d8ebf1595f7e5778bbfafd8da8bf90b72c0ae88c54d5424fc4d11b50e01d76d7649dd9e140c88896b74345454cd71d1adb08fe65dc8f6b9c5f9a27637fe8880839cdbb9afc566a900d6c2ed39dcc93bcb04bf327cb90cb922842184452ca31c38d2ba7872bee38a358938d08db720d53c2e2e8f2ab", 0x93}, {&(0x7f00005eb000-0x2c)="61c5c2e8a1589386e3ac26b7e5141c7623315a64dc585edff0bd26a2094e8d19a3b07f64677f666804b4eb86", 0x2c}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000caf000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000a000-0x40)=[{&(0x7f00002b4000)="8e77ef6134930cf8a77ab4b68264b19ae4b05e55b84bd16fe0592a5774b5060d49a4f8ec901aa0b17bdeaaff263fcb43044f9dfbb83a88c7f6b2acb2a4867e96bbbab653227466fb48f3486ae61f7067739997208d70f77887ad922899ccd0ee2bc344fd98aefea1e05b5b48df9f2d932cdd92394c68d509c6a3cc666a4abefa9cbc4638aa9383086d075f7ba00d3762507b9716ca3b59a7555369", 0x9b}, {&(0x7f0000b47000-0x71)="61ba91158b3c865aa628fe51b18b834d8313460e2d65eba28891e64bdff4fc23cdfade659c33741e9ad07326eb45b5754927d9d78169da57bf76f6727575a1d3e4dd4958b3bca1cf099a511210301c1f19cecc45d9d919babdf2c37acc378efcb1ab169695017f042e699eacb4eca3f81c", 0x71}, {&(0x7f0000b5d000)="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", 0xfe}, {&(0x7f0000b84000)}], 0x4, &(0x7f00002b1000-0x70)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x40}, {&(0x7f0000771000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c69000)=[{&(0x7f0000079000)="aa2fde67a288ee05b0fe78bd14a32bcdf1b2ccd6a5d8e1f3ff9c228691f6a831d4bbdb3146167f4afcb971b6f83ecc6e9a95987f5594c44cbc176b56f785b3744f1fdc918720807ae60a7d0be8b2d01b86b1151895682ce2ebc3bc842b56c36a50ba7528f8b619d0d2352f5b99ee7420aea207fb97ea895ed8038c9ad9ad2a4c04f9dffce769092df3a6480b10451910c2eff8b3724cd82417d2412c9f89cd35dd4d2a95a47d4d0f6e", 0xa9}, {&(0x7f000013d000)="36d81b3daa4416b07ab80904fb4e36b1fbcd877dbce17106f711b20546a8e611f69835a10e45e7ec278d6ba67b2b88580cbfeb4a3b952e91e12a0b837e4d3810979c58c80e992602dd925111a98d4fa7b8f167235fc2ba47a92a7f387ad24c111da69ce6d3d5647c5f6f4f758a860f47bd0043fc08e68ee6c261c75027f49b23d6bd46dfda37e2a74ea24bbed5a6b6959076ba9d4223be7bc1d3e5e02af2021ab04b97fc0c115d186983aab0d6b55096331b73c3bfcd6c1970507dc4c28a938f59901bbdbb8e0e95b431612ed22548695b778b4f6562737bd297048c2eabe2033e4f8dd83ac8d1cdcd0b3ef7307f3b1e", 0xf0}, {&(0x7f00000b8000)="4b1519def48a489492af022b16484cb4cb2339ca2998a09a857eb71a8b5b028e87a00f9ddbbc12f85c998eb8d1df8887c14e6b857fbfeea265d6b11f7047c13a849ca129a20e214e928347948505a2a6602f815e12092c545c74e00fb62dce11783a06f227d0ad83e0bce69f39fd9d7ecf25ca7aa942be80df14f8a4c6981d99662e97ea42e840b4ca4be4e0896f9eb7bc55ff727e517bfbdd1e266abde0a58ff07f24222678c85e9bdbdd71af640bf08ca9b7dc75a875b6e92b52c35a7a7664af994b1e1982226eea587c6424cd409a65a64d0c6feca04a53803cc02d4bf6ef02a58ddfb1ebd3e5ca6414d7f5", 0xed}, {&(0x7f00001da000-0x1000)="38c78faf6fe3263095788d6f6a69c1e85248b315bb0218310c391a1aeb7883b341fbcab846cdbfe8726d7bd0be74ad823d099c5ec7fb3374f3d7c82d62fd2572296d76df49acd209c3dabccabf846e2b5898792607fab2abefc1e25f4075add075c54075504eed1c507c72d32f374ade7d91cd11f3e7774cabb82af4d8122729b4befb2ccbfcba92b8b327b7ba7eefd61cdc2dae886766f10a91da68a6628053552456e9646c3d2357a4cbd4ab34e54d37297d01d0c834eeb6c2c285ee3eb6f35db773372155ae4293cfd9d3c4cdaad352e25bae224803fb49f95f404e4bc92cf8bb6d8f0ca87d32167ca821d626294b69afd3c01395e67656f9060d252ed2a9f3302a6fc0799c5ff58b92934f468d37b80bad6fda62e540e0e10f8a7b7bc7da52d6f264eb7153af6427addedab9e59c2491798e7ad0604e420388398c4c8342366e6bcb31ed449ccf6a631893c471a044c171020ef48fd5481367950488563cf863d671568636d03f5897424d8b8ac6af6a508909e3fef04867c5be88fa5b83a8a62a6dab79662f6736132d835fb236c7907b0e252795484a8993af3f7bcd5a5c9c9b1c51ee3e18107bd89ba32bff227cf8337837f7f085b7dda96d7a0b6367ac4933aa562d3d14fd6def90976779bce5858721bb021294e2cdcc765193f3744dfc24192f025dfc9f10917cdab57a60163ba4ae43d6f36212a0eb46d8927b29bde7014ebcf0b40ce114d9ac9c16aef6cc1aa9f3ce5b5579d1a4f09d83dbf044132db42326c38e38033b5b86ef2b1413f96c5815d2d6cacf1489f5ed793f6032a9937e1ad9ce509d0e6f4e7f298ff11122e85a3fb0fc515974c57887e74fbba968d370e1e53424254dd582d1ffc670a985ac7992736eb8420a5a7283bbd03fccc279229656c8cb715dc4378333357c988d4505f169dfed59072f64762aa8d1dca43d6fc4baf731592207535334ada725f3d5c2a31603992dd9f2da181050fb74e7bc6d83c6251341022ab0d9a5c5eae0f8795a2692ce79e8cd2862c7a3bf902e7be1b2521e7594ca47098587f440690f507babad8195f3688d797838df5b08cf846c24081b81f94b06dd74967abee0b2533be9d217f0de6bcea39ac8ea520a0bae4051cb487c9de848aa77b46b2daf43266edbd76b2abfd731637ba9d1b8570dce66fb64bd5008e04cbdaacb14a28ac9e27d5491b0c045a796157c74adfb38e5424c581ab84c5c46e40758c8ce758674b515434a43cb7505065d60fe4cc6a1c37f77116403c71e1d6ab8384c3da06d635e3c089d67b7160e74e5fdc4d0b678b307f91036dfae7cbcc46a48f83b9b49159d15407db94acd796d899d58db8beaa089ca4718294dd4d986713428a49b16aadf37457667c4155ca8c7e838d40148928622e7069ff8fde01fe155e52755f558bef6efd77ab4bddf54dbb9c403c19bc5abec97fc9bbfae04e366151b63de7d84c7b8e45cff0b06b128b04beea2de258cfb86e53fff5405dcd8be34312f640eef9035610dcd5b1080b51521c8485ea1fc3f4b880ad9c9275fe7c2e0555e4c196d4872153f3bb1b31b803804835e8fcb48b0e3cb108264cc26bb70c1198b5bf205ffeb3f26760ec62debd5a4dca4beba9aa169396a0ed203794062e44f2960d99a30d88ce33bcd9632a760a6b18c9dd317f7dc57e16cb854257dc3642753c1c89a9c6138c1333107f0823cf23047f745b2e90df626b2dd6f1b4ff05a9d1e4c346f4c025cba86e290df33f9f5f0f9e367d92401ce9c3e32357220df4b1b6e5199d6d88c1451e58c5105108358808ef83199962ebbaaceac0de0e7a72eed72aae78e9b6e8fae0034ed87f7be7f266b5e536441353caa81134c08dbd98af1b38dbf1e0655ad780e793cd2043a86d7f0c09289d042878082622558893b9c1609b16ef278ebf80aa0cd31b4d960fabfb0671c9ed96d7b30c035fdb9f9f5cf7f413e411e8499b6e30060d09bca5638ac6c9566a04551b788a214f60ed8638a10095302e1097d41a594ceaa34dcbc0bb608806da8012b3d4a3444aee3f0522bba531667b5944b6d07a1b25fea3bfa3712228ca60ae7f47cf10e8f78ecf7db04c0a5ce6bfac72c583af127e37579b0eea663bf0fb4e75d676082a5fffa976b4633906646c5162d9f36535541aa581ea41cd2e605a1d0e9c2f4ff6149166f597c931bd80ecfafd6ab74f49c257a69840009795c4a7158e286b8fbd40d73f92be623c28209329c87aba36f976ff4d0c4125ef2fc204541ed5c4c700c595bb45a20ad2de6195080c01902344042793342ff9fd8a4761ade0fe793c94ed1151bee7b5e9e2eece456bec97a3bc6e7266a45e3715d67cb3ca56ad9b538063da95aff8768107a85f7d6a75e85e3b394ac24fa2bd26fab50412c91881a6ebb2d92f6bc126a0221eeb61a166b78fce75f2f1bf4d589491f5f1799605cef6c6ed91b5bfc14c36d1591a6f6271af2ffd4bd63c19cb7a87f5f680c640196670cf4a024d75d0018073d5a3f8c7341a32d18d8a65a3e1cd2d1637e3da16d0f0ceea77bbf6dbc45f7dd9a81a10208aaf5250652cc526289c48a608af8dca5fc5e5263b7756ac4211e55aecb9774b49d0d9a8cb4416def1bdf06295c2e346b23ead6a50a90d41be080af8cd3f8d2563e41d9c2116adf0cdaaea65f80af7f3b6ae8ae412129216230714abf3312886dbde8c8b6d6c8d39a15e7bdf1932d1992694b8e87cfc200f43697ff1c86d19252e2e82e74d942e4e0d77829a30456395e27e1e7090b1de7c1103583dd9ec82c249b29e89f7006f2f17cc3d21ec0c72396462baefaa15924ea7316c88b3ee3b14f445c503d0aa47293a98059d4b6d7f7adb0bd06f6e395c64badc1fc8140718aa5a62b35b7287de0e313089875e65b6bc9be76e7dcfcc8f886f870e8381812890f75b0be4e92b6baa5ce688384a468967ffab8859df24aa757222e92f55b522535e0ed8535d93126596a85de6562b2f5db141fb29a864bacb322ac464def725bd3a17740174f62ae7837b267b52da3e1954a3da323d881c45c9ff586b52e30852aaf5f85d4bc8aae216caacd94308bf40e26b9bdd62ad0f4b9bed769c7232fb4c436d8e2fe7c9f87125329931f62c7bfee9f52f488d08d9c048e055f42f4851653605b2229833f60e761e8dafaf77cd714b86577bab48bf56e4f1af1be021786ec1082f295200c9e085cd17e94c8e34d8b047c638ee664a3fafcbafbdecb8c7e563393709ba2078ff21d1c6c4cc36c0312c014e763491f39f34e152a862b0171d642bb5e460b17bcce1042904750b273e5ffe21f986aedb3ce683c7e142b9b8fb071f98d4201b4e75e00a28efa02bf53bc9dede2265ab18e267172c338a5ee26367e42388a41e189c985f30fc48a91df6ae08f1fbbd6bc1ef46f154ce85630ac8c8a7044f6ef2ae34d202a5611ae0bd5828801c33c49274ed040c258992ca440921cc145711797bf1099c401c5f5589bd8ae0c7eec8e50ba679303b56717341dfd30781405f3b09a76b33464e0f173c0813b0e9d4353a5a19158aba70d0c80ea95fc801c4e8388260a550d0c84eb1baaef389f0ac1582001d59f5bed04665a362f7333f13cd0ca447b72265dff3405eba6371b9d7cb98ac8a028a1fa0a14f0919f3ba8b457693b10b6b62034eb4e4f97b802f0b500a030022fe4d9cdcf2a0101b742501f293cdc815d4ec21034eb2248406e78ef70d7c8ff941ffc24cf6c8c65f9e7d3a40aa33a94a22f0ae7aa9310b8e5ad661f34533968823a6e2c28d713a1551b9fdeb1729061ed5cf29af151ecb0a645100e36409682067cb21fb263d341b6700e379c6e6f81b9561f27ba4c218055b1cf5cccbcc44ae2bcdf11f137512b3d4fef23cd4f3cc9f219fab8e30af9c9683bd49bed87b70c3a6c3aea9310779e70e1c0e25acd01c70d3b2640d898018f114fb956461f7841e4e1bed42fb4a0e0e0c81a9d8660df3354fe337a50cb2549d58267bcc1c96cced280d26852844b584b02594520bb1a712a88029bf287ec044904b36369e35ea960d0a7de3602d53ba83af586d60c3e395e01636d95b3788d0633a5de058ee0d67e1749a0dcc16a787cd3df14927767ba1db18c48e73c6f9f250dcf36ed2add2ee2b8599112ab05e6faa00bad2b4b0f0778c4cab57cda4af9a0373b37489f255eca29da07c58ce19d219fd2520fea28f582a90bad2272b690dea35234914dfc96f32b1958cca97257ff98e9599dae468ed0d6cca49c8217bb0ccc6eaafa8a6e30390866e30e14b68654d87fca8a176a042c64c34b989fe6fa2772a4fd2c821cd108cf93c06c7cd893abd3942b6ddede88dba9e384c98850798fec46072bd71b46c657b49a9285e9227a4d976daf7264e38107e5b25ac545cd945aa09c98c55cabcad5300fa872728101ca2102e6f10a69fe6ddd2cca52acc4744745b6def60d14d8baee67d3f0e9a7003a24e1aecfd35b49a47549d5e1ac11b097715bcd1c4008e2beab975dd7cd0fdbcec1269f293a93e403ec44e06142bde9eb560b4d5c4e3fec52929ae07ddc013bf1576573252183ad8c3a0ff3e8d5210b9a8f432ad7eabd157fcdda19afd7b078b1485dd8cce29fc5fd12c3ecdc61570565b71eadd716c9c83e02f57bb0236dd7abab201d8bec5b8d2ca25834fbc45dcc64e6b60b219a7181df8476ae6ce09c6a35a9416c9c03d52727f64d0c8dfd2e447a2f61e73229c145babbd4bc1ab38dc87e10145768a10e60c10f98a48b4f525e4fe984f4667e9e4fbbf279c2d264b5ae543cfb6a998d69e6f11609a8a90184d0bb2068215e33ee4bbd420de06a328c8d8ee4cc17be2962130b353f33f83abe2a68f6e6ab1b9ea6dc1b0dc7ce2139f71309dc9116e78d6a90e5599d1f49dc17138e312a0afed39b648ce12247b59debf8de722c178c95ac4050bf284d580ae334e0cf5cf354fba09af72d16d05d6151f5ebae21ba9292076ea2c8b416894efcbd47e73587b5fbc5571f8e256ff1c35cf81012e36abcde8f8e93f37ecfc5a9c4a412e3f3c043e9b685683368e41598e6fc9eb7f6a134161d1a8c8ca6e865fcbf40bd6a3b8f6932f6014180c3f77fe5fcc62ed4cc0f2ec0f997125e5757d4d6c05a37280b9ec599da17c6a41eac5b12a32bde1a739c5f6bab0313078a18a8cc8b275352697d866b95397ab18285813dad5765e68e4600e70e982e420b9531e3c179d39610a33305f0b9c7a6c7c41d1bb50cc1d5a5580ffe20aec2cd688d14eecd51b3a5745773935840c1f5021092cbdee13490171c1467d20941b8ac75f37912323e95512325a06d672fb8921936000b1d59c27d2cc6b04444104103f87d6e11e866467c3dfb9a75c61a39258ce49829ca7f6e875fc248dfc843646e87b1afad484e1c5f3fb8fccbe1202dd4fcacc7e4b5fc785619e1c69743bf782651ba37a4818ce2e1ce8cf12b9ce767a655bf157471881a42087108f8f413056da059d6eb617d4c82a426f788379907da077a41ae6b055845968a202606b91fd91971b8de081295259536d0ed8b8789b5f6f94536c1d194be06815c92bd2fc8be1083af822887c6cec070c12dc95302fe2649beac3f8ae8ed78454265b1c95f4b5313707a04f545c90cd7ae4edca03b903af1ca9c228eaf100ee5dd7a4956ca9dac12169c9a029db2764f03b28f4b4e9917a78006a0170aad0f4d87b3799c6eeb8b53f52a73133f6d98cb6d8c6052d810243274821bc5f85d64cb652b5b1fb8596f69fcacb8fbaa7885325dad6baa66ab24259da88bba7b34ebd4653c1ba1497a2d068f", 0x1000}], 0x4, &(0x7f000025f000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x20004810}], 0x3, 0x4c000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000db1000)={0xfff, 0x0, 0x3000}, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec7000-0x8)='./file0\x00', 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000eb6000)={&(0x7f0000550000/0x1000)=nil, 0x1000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000018f000-0x128)={0x9, 0x0, [{0x7000, 0xb9, &(0x7f00001f1000)=""/185}, {0x1001, 0x66, &(0x7f0000c1a000)=""/102}, {0x11f000, 0x77, &(0x7f0000898000)=""/119}, {0x105000, 0xea, &(0x7f000049e000)=""/234}, {0x1000, 0xd1, &(0x7f000035c000)=""/209}, {0x15004, 0x5a, &(0x7f00002aa000-0x5a)=""/90}, {0x1, 0x2e, &(0x7f0000c24000)=""/46}, {0xf001, 0x44, &(0x7f000035b000)=""/68}, {0x5000, 0x1c, &(0x7f00004ba000)=""/28}]}) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c5000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) sendfile(r0, r1, &(0x7f0000a3b000)=0x4000000000, 0x26b9508) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000487000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4800}) fcntl$getown(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000052b000)={{0xffffffffffffffff, 0x2, 0x401, 0x3, 0x101}}) 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069c000+0xcad)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r2 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000de0000)={0x2, 0xffffffffffffffff, @empty}, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000295000)={0x0, 0x10, &(0x7f0000e4f000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f000035f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007ae000)={r3, 0xd0}, 0x6) sendmsg(r2, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000d000-0x20)=[{&(0x7f0000013000-0xeb)='\a\x00', 0x2}], 0x1, &(0x7f0000006000-0x1a0)=[]}, 0x8000) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000083e000)="ff8028dece91", 0x6}], 0x1}, 0x0) 2018/02/10 23:05:43 executing program 3: mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000dd4000)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000dd5000-0x4)) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e76000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x8000) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000707000-0x110)={{0x81, 0x2, 0x9, 0x7, "b93f3de93e825027445f9037f77fbc2f2fd817ba7f81ecfd12f8a064e1bea5490984299cddfef2960821a211", 0x100}, 0x0, 0x0, 0xebb, r1, 0x6, 0x4, "d96070e24937d8cbafd0c65799a4e0c5ef30d24e963817916e78b55306397712b3c8b6487f5bef42d14e44b6096554de41d5583c61ecf6bb57cf93572aa78a93", &(0x7f0000cb4000-0x1)='\x00', 0x1, [], [0x22, 0x8001, 0x5, 0x5]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 23:05:43 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f93000)={r0, 0x3, 0x1, 0x81, &(0x7f0000e63000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000071f000)='/dev/input/mice\x00', 0x0, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e5000)={r1, &(0x7f0000b66000)="033e295709221537af57bd8c39423056a4f663e0d1b4e242b379546dd71d64ae844933e964bd828c84c07b6e4d22da24069c02fb9abe35ee154e6500b90d4d3aa2f62dc454d89356d56a6266a9d847f048d64506cac135e249e82444dbed6be9b4c168963665e0172e4e9e033d78da1380e37425c127048eb2a768770ef82ce55801e9638a304c4ec8078339c86b35ccb02be536ef542f8e7eca2a5fd49add15cf07dbea355265d21491e1a105f3fbb263a3b26a20fd4ef928748e6de3358d452fcf98b0a3b41958d1148e504718", &(0x7f00005ad000)=""/168}, 0x18) mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1}) r2 = semget$private(0x0, 0x4, 0x2ecae586c8f6ecc7) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000c36000)=""/96) 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x9) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ppoll(&(0x7f0000d72000-0x30)=[{r1}], 0x1, &(0x7f0000f8a000)={0x77359400}, &(0x7f000044b000-0x8), 0x8) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$sndpcmp(&(0x7f0000070000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x109000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000)={r1, &(0x7f0000ef6000-0x1)}, 0x10) r3 = getpid() mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000075f000)='/dev/dsp#\x00', 0x8, 0x4000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r5 = gettid() timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r5}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000001000), &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ef7000)={0x0, 0xff}, &(0x7f0000b7a000)=0x6) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ef8000-0x8)={r6, 0xfd1d}, &(0x7f00009ac000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000ef8000)='dns_resolver\x00', &(0x7f0000ef8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ef8000)="c537e5bf6029d8315987f5f8e618abf795fbd3c76b01b73cbdcad10482c642e6a766187e929b5bf15f13115387f4c0a1b38824d35ccea79d95d7dd99d41000aef99495f8f830522fd0081329f6b846b3f6de44a5badf47f85308c23710786bfee39b748e2145f4d85e85370d5edf1a6879dbc9e85b9cd7acdd2fbca3035566fe701cb587bb36c7a082a720b8be8ef74b8a72c8d61d300bdb89ca4a", 0x9b, 0xfffffffffffffffc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r7, &(0x7f0000ef8000)="91c86aa0ae64fc94e729fd3020905f07640417da535b2674c70000556f845b4fb34a54024d44cd", 0x27) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000ef8000-0x10)={0x2, &(0x7f0000d6e000-0x3c)=[{}, {}]}) ptrace$getenv(0x4201, r3, 0x5, &(0x7f0000ef7000-0x8)) process_vm_writev(r3, &(0x7f0000019000-0xa0)=[{&(0x7f00000f2000)=""/236, 0xec}, {&(0x7f0000e2e000)=""/252, 0xfc}, {&(0x7f0000316000)=""/114, 0x72}, {&(0x7f000077a000-0x80)=""/128, 0x80}, {&(0x7f0000397000)}, {&(0x7f0000daf000-0x7c)=""/124, 0x7c}, {&(0x7f0000a9c000)=""/13, 0xd}, {&(0x7f000014f000-0x52)=""/82, 0x52}, {&(0x7f0000502000+0x9a9)=""/4096, 0x1000}, {&(0x7f0000dd3000-0xfa)=""/250, 0xfa}], 0xa, &(0x7f000000e000-0x80)=[{&(0x7f0000278000)=""/182, 0xb6}, {&(0x7f0000b0a000-0x87)=""/135, 0x87}, {&(0x7f0000bea000)=""/16, 0x10}, {&(0x7f000098d000-0xc9)=""/201, 0xc9}, {&(0x7f0000800000)=""/75, 0x4b}, {&(0x7f0000ca9000)=""/85, 0x55}, {&(0x7f0000cfb000)=""/4096, 0x1000}, {&(0x7f000045a000-0xfd)=""/253, 0xfd}], 0x8, 0x0) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) syz_open_dev$loop(&(0x7f0000121000-0xb)='/dev/loop#\x00', 0x9, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00002f0000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) getsockname$packet(r1, &(0x7f0000fda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009cc000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e76000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a31000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ab000-0x57)={0x0, 0x4f, "d0f723a5ec5022c8eb3a47dde14913c68ded0467ee2456db9e9d37cfe6210b9f598c41cc6cd43462b12e12ac55870285325b59c671d074cec6f2c4f592d6aceb970ed65a7a078a2962c8cd875229e0"}, &(0x7f0000a20000-0x4)=0x57) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ec000-0xe)={r1, 0x4, 0x3, [0x6, 0x1, 0x8]}, 0xe) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a80000-0xb)={0x0, 0x0, 0x0, 0x0, 0x1176e56a, 0x3, 0xfffffffffffffe01, 0x800}, 0xb) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000552000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpeername$ax25(r0, &(0x7f00008f9000-0x10), &(0x7f0000ce7000-0x4)=0x10) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet_sctp(0x2, 0x3b96d37d19ea220c, 0x84) 2018/02/10 23:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000e2000)=0xfff, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000607000)=""/233) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000f22000-0x1)='\x00') 2018/02/10 23:05:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006be000)={0x18, 0x14, 0x7, 0x608, 0x8, 0xdd, 0x80000001, 0x1f, 0x0, 0x0, 0x602}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x0, {0x0, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000050a000)={{}, {0x0, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c4a000-0x68)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000912000)='net/route\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000929000)={0x0, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xab3}}, 0x68, 0x2, 0x10001, 0x6a20, 0x60}, &(0x7f00009f4000-0x4)=0xa0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b05000)=@assoc_value={r3, 0x4}, &(0x7f00004e0000-0x4)=0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005e5000)=0xfffffffffffffffa, &(0x7f000095c000-0x8)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000931000)={&(0x7f0000358000/0x4000)=nil, 0x4000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000676000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00004b4000-0x98)) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c0c000-0x13)='/dev/snd/controlC#\x00', 0x3f, 0x200800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r3 = creat(&(0x7f0000eac000-0x8)='./file0\x00', 0x4) timerfd_gettime(r3, &(0x7f00002f1000-0x20)) ppoll(&(0x7f0000242000)=[{r1}, {r2, 0x108}], 0x1, &(0x7f0000982000), &(0x7f0000661000-0x8), 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000323000)={0x7ff}) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) 2018/02/10 23:05:43 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x14, &(0x7f0000001000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x206000, 0x0) 2018/02/10 23:05:43 executing program 4: syslog(0xf, &(0x7f0000517000-0x60)=""/96, 0x60) prctl$intptr(0x7, 0xffffffffffffffff) 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x101201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x15)="5d73797374656d6e6f646576fc6367726f75702100") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xdf6, 0x141000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003cd000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000a4c000-0x4)=0xe8) r2 = getuid() setreuid(r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00004bb000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000521000)) timer_getoverrun(0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c72000-0x2)=0x8, &(0x7f0000360000-0x8)=0x2) 2018/02/10 23:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') write$sndseq(r1, &(0x7f0000ff2000-0x60)=[], 0x0) mlock(&(0x7f0000845000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b8d000-0x68)={0x9, 0x4910c268, 0xb8, {0x77359400}, 0x4, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000014c000-0x10)={&(0x7f0000c65000/0xd000)=nil, 0xd000}) process_vm_writev(r2, &(0x7f00007ea000-0x70)=[{&(0x7f0000085000)=""/106, 0x6a}, {&(0x7f00000ce000-0xaf)=""/175, 0xaf}, {&(0x7f00004a7000-0x98)=""/152, 0x98}, {&(0x7f00009f8000)=""/232, 0xe8}, {&(0x7f00001fe000)=""/226, 0xe2}, {&(0x7f00006b7000)=""/92, 0x5c}, {&(0x7f00004be000)=""/172, 0xac}], 0x7, &(0x7f0000474000-0x10)=[{&(0x7f0000228000-0x59)=""/89, 0x59}], 0x1, 0x0) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a18000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff3e, 0x200) epoll_pwait(r0, &(0x7f0000434000)=[], 0x0, 0xfffffffffffffff7, &(0x7f00001a3000-0x8)={0x1ff}, 0x8) r1 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00000db000-0x30)=[]}, 0x0) 2018/02/10 23:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a31000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ab000-0x57)={0x0, 0x4f, "d0f723a5ec5022c8eb3a47dde14913c68ded0467ee2456db9e9d37cfe6210b9f598c41cc6cd43462b12e12ac55870285325b59c671d074cec6f2c4f592d6aceb970ed65a7a078a2962c8cd875229e0"}, &(0x7f0000a20000-0x4)=0x57) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ec000-0xe)={r1, 0x4, 0x3, [0x6, 0x1, 0x8]}, 0xe) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a80000-0xb)={0x0, 0x0, 0x0, 0x0, 0x1176e56a, 0x3, 0xfffffffffffffe01, 0x800}, 0xb) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000552000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpeername$ax25(r0, &(0x7f00008f9000-0x10), &(0x7f0000ce7000-0x4)=0x10) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet_sctp(0x2, 0x3b96d37d19ea220c, 0x84) 2018/02/10 23:05:43 executing program 2: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8}, &(0x7f0000ffe000), 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000000021c801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000724000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000+0xda9)={r1, 0x4, 0x1}, &(0x7f0000ce5000)=0x8) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x7}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000696000+0x649)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ca9000-0x4)) 2018/02/10 23:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x28}], 0x1, 0x0, &(0x7f0000f46000-0x10)=[@cr4={0x1}], 0x100000000000025f) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x9) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) sysfs$2(0x2, 0x1, &(0x7f00001a5000)=""/9) sendmsg$nl_netfilter(r0, &(0x7f000008c000-0x38)={&(0x7f0000ec8000)={0x10}, 0xc, &(0x7f00004c8000-0x10)={&(0x7f00009f0000-0x2068)={0x14, 0x2, 0x3, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cda000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006c9000)={0x0, 0x45, "ec15edfaa287981e09e40386fa3e0e85348156affcd43ffcb969caceb1e809d0cf2eb0369edd7a4e174defa6b88b10b4e1d8a0f9776c7057f75ffebdc7bb5f47038c8846d4"}, &(0x7f0000522000)=0x4d) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fb4000)={r5}, 0x8) 2018/02/10 23:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f00000c2000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00002f1000-0xa)='/dev/dsp#\x00', 0x2, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x0, r1+30000000}, &(0x7f00005df000-0x8), 0x8) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000e13000-0x10)={0x6, 0x723}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10400) ioctl$KDSETLED(r1, 0x4b32, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/02/10 23:05:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fd7000-0xc)='cifs.spnego\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fd7000-0x1000)="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", 0x1000, 0xfffffffffffffffc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd7000-0xd)='dns_resolver\x00', &(0x7f00007ff000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dfe000-0x29)='posix_acl_accesskeyring#trustedsystemGPL\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000ac2000)='blacklist\x00', &(0x7f0000c74000)={0x73, 0x79, 0x7a, 0x0}, r2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000fd5000)='/selinux/commit_pending_bools\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f68000-0x4)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd6000), &(0x7f0000fd6000)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00004fa000-0x10)=@generic="ba54d5a31d138a92dc50036414e6baba") fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fd6000)={0x8000, 0x5d, 0x7, 0x1, 0x7}, 0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000fd5000)=""/123, 0x7b) 2018/02/10 23:05:43 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0xf) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000095000), &(0x7f00008d7000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000ff7000-0x4)) 2018/02/10 23:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ce8000)={0xa560, 0x200, 0x2, 0x100000001, 0x1, [{0x6, 0x1f, 0x7, 0x0, 0x0, 0x2401}]}) sched_yield() setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000180000)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x2, @multicast1=0xe0000001}], 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000fb5000-0x4)=0xfffffffffffeffff) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000992000)={0xffffffffffff4940, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x401}}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x108) [ 41.391413] syz-executor7 (6352) used greatest stack depth: 13872 bytes left [ 41.399880] syz-executor7 (6348) used greatest stack depth: 13584 bytes left 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000520000)='/dev/dsp#\x00', 0x7fff, 0x40) mlockall(0x2) r0 = memfd_create(&(0x7f000021d000-0x2)='}\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000958000-0x10)={r1, 0x50, &(0x7f0000f6c000-0x50)}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) signalfd4(r0, &(0x7f0000b3e000-0x8)={0x6}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000393000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000474000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fad000)={'vcan0\x00', r2}) getpeername$inet6(r1, &(0x7f0000216000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000dd2000)=0x1c) 2018/02/10 23:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000591000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008a8000-0xc)={0x0, @multicast2, @local}, &(0x7f0000c30000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f74000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r3 = semget$private(0x0, 0x0, 0x5) semctl$SEM_STAT(r3, 0x8, 0x12, &(0x7f000074a000-0xc9)=""/201) socket$rds(0x15, 0x5, 0x0) r4 = request_key(&(0x7f0000dc7000-0x8)='keyring\x00', &(0x7f000028f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d63000-0xb)='\'mime_type\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r4) r5 = syz_open_procfs(r2, &(0x7f0000a71000)='cmdline\x00') setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000081d000-0x10)={0x7, 0x62, 0x1f, 0x400}, 0x10) exit(0x0) sendfile(r5, r5, &(0x7f0000032000), 0x7f8) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a76000-0x9)='/dev/dsp\x00', 0x408040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007d6000)={0x6, &(0x7f0000d16000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004d5000-0x8)={r3, 0x1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) read$eventfd(r2, &(0x7f0000de5000-0x8), 0x8) writev(r1, &(0x7f00003b7000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000018f000-0x62)=""/98) fgetxattr(r0, &(0x7f0000e3f000)=@random={'btrfs.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000754000-0x1f)=""/31, 0x1f) r2 = dup(r0) write(r2, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/02/10 23:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/mixer\x00', 0x49773fce051715e1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000366000-0x4), &(0x7f00000e0000)=0x4) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = syz_open_dev$dmmidi(&(0x7f0000661000)='/dev/dmmidi#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000acd000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfffffffffffffeff, 0x3, 0x1f, 0x44, 0x6}, &(0x7f00009e7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef4000)={r2, 0x40, 0x6, 0x4}, 0x10) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00006ec000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x101000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000d4b000)={r0, 0x4}) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) r1 = dup3(r0, r0, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000844000-0x4)=0x40, 0x4) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000432000-0x10)={0x0, 0x108000}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) unlink(&(0x7f0000775000+0x91a)='./file0\x00') write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) ioctl$KVM_NMI(r0, 0xae9a) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1020000000000007, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094b000+0x115)='/selinux/checkreqprot\x00', 0x2002, 0x0) getrusage(0x0, &(0x7f0000383000)={{}, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{r3}, {0x77359400}}, &(0x7f0000001000-0x20)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) close(r2) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000032d000)=0x8000000000007e) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000), 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000aec000-0xa)='/dev/vcs#\x00', 0x9, 0x1) getpeername(r0, &(0x7f00004e2000-0x10)=@ipx, &(0x7f000002a000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c0d000-0x14)={0xffffffffffffffff, 0x3, 0x1, 0x0, 0x6}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/dsp\x00', 0x200000, 0x0) write$eventfd(r2, &(0x7f00005d7000-0x8)=0x8000, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') getresgid(&(0x7f0000de2000-0x4), &(0x7f000037a000), &(0x7f0000796000-0x4)) sendmsg$nfc_llcp(r2, &(0x7f000091d000-0x38)={&(0x7f00000ed000-0x60)={0x27, 0x3, 0x3, 0x7, 0x7ff, 0x6, "3b0079542824e84bbc5d7aad6328634553be8fd63a28b48ef2ab4103ef372e54d8a0d7b147a55a6c29a659fa0b4aadb8cca91430862e2d86a2db79210d0713", 0x9}, 0x60, &(0x7f0000885000-0x30)=[{&(0x7f00006b9000)="03eba0b690fad886e25cecae9c4375fb605013ddb6c7ef97048d801bd5bba56fcea0445b5cc0ca9b8f736118f65d2376cca31df0ea154e27b9694613f92dc51e0625765b0bf4372a5274577158ff4689e1", 0x51}, {&(0x7f0000a1a000)="1a0229d92b81d27688b264d954772105d549cbc52b2b8293b46279229ff85b24219afe137e7996d7c1dedce6524265e6b8e166af9825e8915e893e758f2b2d4a6bff80b9a891f6af4fa95fb8d1bb59e22c3dbb5e6bbc1faf3e6bf827ee045b6dba0fc763a31849bbdca6eede118238ec0ce5b380e9b5efc61213836b1760642e0f48e5ff86c971c0a1429daea91466563b5fcb9dc4892b98", 0x98}, {&(0x7f0000532000)="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", 0x1000}], 0x3, &(0x7f00007e7000-0x20)={0x20, 0x10b, 0x6, "d7838ecb6fdc4e0c00"}, 0x20, 0x851}, 0x44000) sendfile(r1, r3, &(0x7f00005d5000-0x8), 0x2000000000000ff) socket$kcm(0x29, 0x2, 0x0) 2018/02/10 23:05:44 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000759000)='/dev/snd/pcmC#D#p\x00', 0x8000000000009, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x2, 0x800}, {0x7, 0x7}, {0x3, 0x5}, {0xe, 0x1ff}, {0xc, 0x5}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000024a000)={r1}) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000000010, 0x100000000007ff, 0xffffffffffffffff) write(r2, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff14fc0e02000036001000000200000c08000bc1fffffd00", 0x24) 2018/02/10 23:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c33000-0xb)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b4f000-0x72)=""/114) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffffff45, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0x31}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c2e000-0x88)={0xb3c5, {{0xa, 0x3, 0x4e2, @mcast2={0xff, 0x2, [], 0x1}, 0x47e}}}, 0x88) getxattr(&(0x7f0000eee000-0x8)='./file0\x00', &(0x7f0000345000)=@known='com.apple.system.Security\x00', &(0x7f00004f4000), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e49000-0x8)={0x0, 0xff3b15a}, &(0x7f0000667000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004fd000-0x8c)={r1, @in6={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x8c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r2, &(0x7f0000aa6000-0xb5)="3d0d7131e0dfc38630a6b9c72ae270358b14c1340c93ede06fa61f00db508035e8e0a1a3a1a5d9e197198bbfe02a6c46dff134693d1d750dd7f37be17ea2b00c389411989aa2a772e76466943c39fe367c6aba9bf2d3bb33d6ed58d5535e5e8621ed4eb5aebeef557b830fda7e68b5ada5da44131ae13e636b7689faf477a8b504b0b4eefc18c19716f91ac973d51a731a7ff827b025a69ceb19da508216e11ceb67961c21a147839f5c31bf25f7f8b3182584c463", &(0x7f0000d70000), 0x2}, 0x20) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) fsetxattr(r0, &(0x7f0000579000)=@known='trusted.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e83000-0xb)='/dev/adsp#\x00', 0x4, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) connect$inet(r0, &(0x7f000041f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0x236, 0x801c, 0x6, 0x0, 0x1, 0x80000000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f8d000)=0x5, 0x4) mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) mmap$binder(&(0x7f00004d0000/0x1000)=nil, 0x1000, 0x300000d, 0x10010, r1, 0x0) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000ae2000)={0x18, 0x0, {0x0, @random="e2081d4ef326", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r1 = syz_open_dev$usbmon(&(0x7f0000ce1000)='/dev/usbmon#\x00', 0x3, 0x10500) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000938000-0x70)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c7d000-0x1000)=""/4096) r2 = msgget$private(0x0, 0x16) accept4$alg(r1, 0x0, 0x0, 0x80800) msgrcv(r2, &(0x7f0000058000)={0x0, ""/147}, 0x9b, 0x3, 0x3800) r3 = semget(0x3, 0x2, 0x200) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000ccf000-0x6)=[0x8, 0xfffffffffffffffb, 0x9]) 2018/02/10 23:05:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000381000-0x9)='/dev/ppp\x00', 0x12200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006df000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xffffffffffff0000, 0x55bf5d30, 0x4, 0x1, 0xffffffffffff7fff}, &(0x7f0000a11000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @empty}}}, 0x8c) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = dup(r2) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000efc000)="6d93322f5cf2006ace0debef78f040fe3fb6eb6194bb8dc9192e2fb0126ac170a5bb56a7327a1225f310debb8bd43deffeb1bbceab183e94f8fd6f022ec35d37b4f7068ea8cda6fe9eae887e48a21834bb0f7b3424054c5710f338d8fa4f7e340bfd5628ac35350fad18a1b6218b21e884dd6924f09268d2046ccddc0a2ca1f7f71387f307a0e1bd2861aabec95c8c9b893b2e66ef4399c4d6c857fe9913f06fd973177d2735f0dc07afe561816803d0ec6c8e977aac6965f0b8e2eb1224174e13071666a2bb71f5831e0ec15cc89202a4549112ef9703373d62fcfba8b74eb0d28b138f7d0649a8ecca077b2c6438c46ff6", 0xf2) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000efb000-0x242)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003da000)=0x10, 0x4) recvmsg(r2, &(0x7f000091d000)={&(0x7f0000814000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000452000-0x50)=[{&(0x7f0000688000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000948000+0x5e1)=""/148, 0x94}, 0x0) 2018/02/10 23:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004af000)={0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000074000-0x28)={@common='tunl0\x00', &(0x7f0000c92000)=@ethtool_pauseparam={0x13, 0x7fff, 0x3ff, 0xc22}}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b58000-0x18)={0x1, 0x0, [{0x259}]}) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00003cc000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000880000-0x4)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000faa000)={r1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef8000-0x8)='net/tcp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006c000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00000d8000)={0xfb2}) readv(r0, &(0x7f00009c5000)=[{&(0x7f000090a000)=""/218, 0xda}, {&(0x7f0000b2a000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c02000)=0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000503000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000052a000)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000538000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000062b000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x0, 0x80, 0x500, 0x100, 0x1000000, r2}) dup3(r1, r0, 0x80000) r3 = syz_open_dev$vcsa(&(0x7f00007a2000)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000048000)={0x0, 0x7fffffff, 0x6, [0x800, 0x2, 0x5, 0x0, 0x7, 0x5]}, &(0x7f0000833000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000548000-0x8)={r4, 0x5}, &(0x7f0000867000)=0x8) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x94)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001274, &(0x7f0000d9b000)) socket$unix(0x1, 0x1, 0x0) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00005ae000-0xce)=""/206, &(0x7f00005ab000-0x4)=0xce) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb2}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000453000), 0x8) prlimit64(r0, 0xb, &(0x7f000099b000-0x10)={0x9, 0x9}, &(0x7f0000a64000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ce6000)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000645000)=0xe8) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000b60000)=[{{&(0x7f0000ec9000)=@nfc_llcp, 0x60, &(0x7f0000a33000-0x60)=[{&(0x7f0000fd8000)=""/67, 0x43}, {&(0x7f0000622000-0xa3)=""/163, 0xa3}, {&(0x7f000005e000)=""/175, 0xaf}, {&(0x7f0000cdd000-0xf)=""/15, 0xf}, {&(0x7f0000133000)=""/255, 0xff}, {&(0x7f0000c22000-0x38)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x7}, 0x8000}, {{&(0x7f0000d31000-0x9)=@rc, 0x9, &(0x7f0000a9c000)=[{&(0x7f0000246000-0xe3)=""/227, 0xe3}, {&(0x7f0000b57000)=""/16, 0x10}], 0x2, &(0x7f00004fb000)=""/4096, 0x1000, 0x48000}, 0x3ff}, {{&(0x7f0000aa7000)=@alg, 0x58, &(0x7f00000d8000)=[{&(0x7f00003f9000+0x686)=""/192, 0xc0}, {&(0x7f0000d7a000-0x1b)=""/27, 0x1b}, {&(0x7f00009fc000-0x43)=""/67, 0x43}, {&(0x7f00001ad000-0xb6)=""/182, 0xb6}, {&(0x7f0000a0b000-0xf7)=""/247, 0xf7}, {&(0x7f0000c97000-0xcd)=""/205, 0xcd}, {&(0x7f0000947000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000e41000)=""/198, 0xc6}, 0x1ff}, {{0x0, 0x0, &(0x7f0000b04000-0x70)=[{&(0x7f00005c4000)=""/204, 0xcc}, {&(0x7f0000e82000)=""/150, 0x96}, {&(0x7f000069e000)=""/4096, 0x1000}, {&(0x7f0000902000-0x36)=""/54, 0x36}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a0000-0x5f)=""/95, 0x5f}, {&(0x7f0000311000)=""/206, 0xce}], 0x7, &(0x7f000000c000)=""/241, 0xf1, 0x1ff}, 0x5}, {{&(0x7f0000427000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000a71000-0x30)=[{&(0x7f0000f33000-0x74)=""/116, 0x74}, {&(0x7f0000b18000-0xc3)=""/195, 0xc3}, {&(0x7f0000b77000-0xb)=""/83, 0x53}], 0x3, 0x0, 0x0, 0x101}, 0x7a}, {{&(0x7f000017a000)=@nfc_llcp, 0x60, &(0x7f0000920000-0x20)=[{&(0x7f0000c36000)=""/108, 0x6c}, {&(0x7f000036f000-0xd0)=""/208, 0xd0}], 0x2, &(0x7f00003ff000)=""/215, 0xd7, 0x9}, 0x7}, {{&(0x7f00007b3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000d08000-0x50)=[{&(0x7f0000219000-0x73)=""/115, 0x73}, {&(0x7f00001f0000)=""/232, 0xe8}, {&(0x7f0000072000)=""/119, 0x77}, {&(0x7f0000c8a000-0x8f)=""/143, 0x8f}, {&(0x7f00000b0000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f00007a0000)=""/183, 0xb7, 0x40}, 0x5}], 0x7, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b87000), 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10}, 0xc, &(0x7f00005da000)={&(0x7f0000416000)=@acquire={0x128, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0}}, []}, 0x128}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009bb000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00004fc000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f000096b000)={&(0x7f00003e9000-0xc)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000022000-0x10)={&(0x7f0000def000)={0x2258, 0x18, 0x10, 0x1, 0x1, {0x1f}, [@typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x35, @ipv4=@multicast1=0xe0000001}, @generic="3ebc5356020f222e2e3c47b809ff180d9c9ed971cc8f784d07a716434d27f04b5c3c3355dfc373fb7289e0373c9881ce90bade17765e180ac7eaa8291296e8283f5bc25ae0924b894e3e44344e0724def3be2cfa68822a5ac254669e82a5c076660a1c3b7f96914110ec6aa9ae720b4624b12e67dc2541bd3e34b2ff922b58a726a09b8251a90a786dc76f7e84f3451c53b8555dd43a45606f17ccc20c335220fa2b7d2d148509aeeca11ab67d7e82329a04798829b2aba8401c231f0a78156e22e497941cb1573b8a5e8c38c7b34d58bf1562a68e6c0abeec0a5ddc1a9f2801", @typed={0xc, 0x18, @uid=r2}, @typed={0x18, 0x14, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic, @nested={0x211c, 0x39, [@generic="8b2a1aba1fc95251738a6568702f5cacd9d11bf751d8a9722b2b3331a915d4a0c31c02d97006ae8798f315942b17ace79f7a0a62d0a3ad5e58725d37d2a69d03fbb2853e2e622c1addb208a252ff2202416c74db8fb9c50fc27361a4ec79027a1958c8417258bbf3569f8249de80793ebc", @typed={0xc, 0x69, @u32=0x100000000}, @generic="69a92dc763d1185e170799e60d4e68fc8266463a74e58318d16376e32386e21fb26bf01c8b1a1070742d6701f753cbde4fc513e967f37e4d8809313000e319ab9ab489bae83f78f346a697be5328e26572508e44145abcc094f797e90af09db7bfae1babf0be05943bfc790f272c9e6009a2239dfb7ac350c73ee5a5ce44cdfaef34476345cb5addc090a31c313fe8d526801749225e19886bea0b53292ebaa5ba9a02872c0652bf24ecf05ba1845c9fc365b8b6846c1fe22a80867b81afeba08df6046068948b650fee560dfbca92dbcc3b9de66d2b55aaf9156650685dc037cbed1aee86e65c16755a39b6b1da96d12c36d369b4b88d11c829a350526201a1f2dee83b05e7a5bc622c319ca1f618bf8695a396498e2cdbb27da51c8bcdc5cf079ea2c5d0062794043b0d24552fcd07d0e0d3cc42cdd74fa5262dfa2d50fbf17feb486593726bec15f888b52446ff6d64f0125df52da0e70a1369a4f1a549dd91ef7ea3ca1e08a961aead15678d2338bc3937455e9c6745b05f1c83873d9bc044a036404f52b64eaf5376ac581b9d8d1051dad5cf508a47e71d6cbdbc5940a974fa51d5240b7d8fff20b5ce25cdb98409e9eb1a9354f7a8a77a0c1cf38bc017a691b4118aae176ef75511c7cf6d872f8a76d05d7eec196eec807a8028b5ea5c2e1dae284cd59b8507a6ef386b60ae99e13d184621b78f72ea161e55b98b4a9d80b4cec77f48e3a5beb0c81d5bb532a44e51375b983dba4b596628e322e0247beca073559eece12cfdb5be1290675c7f941660152775f2a1967e5566ec96a225c3c337724f8bac58c8e3e3a6d38fe7177fda5ee380019554e8639259f0f00e681692b7762f0d8cb7efa4f977f35aa2cc43d72af3894e36d90dd792d19c4aacd6a4ad55c35f6f0cdb73186013d7531bea86588a9e34cda03f57e084778f71c73741990bc2154743d1ed7fdcbfe69ebfb2fa033e662fe1cb1186970ac0bfc38578332595dbd998e833a42189344991ebcab9ca2faf8c4dfedeaddcfadf0c9c687663d1d91629d9c9d9fe8f9dabbf108b11dc4667d186655d076f12f9186725066934e4c4454c7376b45edb71bfda152b0d02386b53339f2b0d25442b4acd4656bf9b53b19fef24a2c93aaf7324aeb4bbf0b78a87e081f496da4163052770519e276caf05e6fb838b67fbd03406408268cf5b962deb2add9d75816b343508d430daf5681564cb26bdf8811900335008b095fdb92800045be93e3595c08544b829a96ae69dfaf9b1e23a151afbe7006a517cb77779979036beb102a0128d63d3449bd6cebd1e10a0b9b537e096a9bd8edf2c2853f701f0b52f4de45723ce65307c50a279a70884388a2cc034ad714de2fc41b16a6af37740de9992c1a51171e4522f6af00b7e02429bae32248952fba92979c73da7a866b320b1f76b4d590400ba000b2e1b8cdc03f55d2824e01fe520aa0f531ffe5899441c1e2f6bf7644a9b2cd19fb64af5024a0e2263360cfab85576e0366bb0308c09928f4ab42f9cda9811ea0e65b2d3b51d7a9d81319b71871eeb7f6585f5279e8bf6767e1926ee918a1fe8832a5ead340e825c254a898fea3b787f2b2cc3aea18571175ea9fc221374839c35700fc7ece587e6f3f4a851eca138bdc0cbfbc46feb5379b86a81e87ea38f1440eee9c9233c8f8695e547e51d4aeac47534b23e1fa6f4a119c93a869acbf7f5bedfca260e7c6c1ff2dece162807fcc028cc6c3056bb11970452064abcf9b9a0ef072ec963841b51b1f2d47c648dced987f58f3f4ca281f38eb79b19c4c3e16b13d300bdf0a9840e30d32b34f8c4b3b4034a954b6da7157bf532e5a0e36b98dd35e8fbd7f18278c03fb99f40f63565e69ccf66d6430128bbff5d16189720cbd9b20f82d90956e2911ee85fefac65a9ed30753638381324e9b07b4903978d881f632aca429a15405451efd90104bc982221ef7e914c5f1ca8a0519457d640fb13d2ddccb3d2444facc6d2cdaad7cf653a26bc5190bb83c0c94af91b18a38bc9a56cc6b2f648fb534e4aed71c16ae672ebab6ed914a6c1b110f2c91a50ba4d24df2c8a987e64dd9e75bb19fd8a8e4a60f4aee6e0ce82f7bba2b4b26413cf51b167a6c5c766e239f527b2003a07b40d767017689fbe0021361ef2c480374fa928a5a84513a0e00658b9d4246058a7a3ef09bf0ad5f1721ff7696553a290657415562daa521984f7d4d6b0a2a33282dfad4a479fdc7318cf1c0a81e5ca11254965cfd6a84e6819dfaf5be088b012c1c09a93175ab8e88d2a07dafc6c4164f06666b51c4c01133c2d714c0e919a2f23419ddb3f62826486b6346fc04954239c308e38d86be581dc5b827fdead4b4cac4c21327f830d58bc65d39a61f66ea743e8b974a0d89006ad352142fae66aa3378e0b2f2a61ed51823f72d16871db024c8acef5160a1b0d23291ed75a7c59058c32cd500cf0393903d6f4fd1fb73c10ff12e69665beadccb409deae965d0451b4080e7233a18a375235b3ae9133e8b8aa4322b75e0132c3fb8fa8cb033aaa9d823a6d9dd95a833247d4a771830eaafa249e98aee98931e36ddf3fe947336aca9862343d229adba9d5958ed829b6ec5f2c3c809c5275693ff83421cefd56622e9ef322edc566e79a0a9bd33e127ba174d6a22cad671717a992123837ae27a13a29a31b69ffb1986eba52a9667ef3317e9abc1ed2c33b3a73e7fe7774285f8a4a5901172b073f422882051781dcf5c5e36d7826d342015d17af9ff6f282c1e61b0dedd6e9e9d711c81ad21fd1bd44e90131bfae6f59f5a38767c294c4c14272e0bfe5acefe4949c686d3fd1bf28efd330458746a02dd9a30c7e5383bbcfed6214e0644d0d53b64f695075d329a7b275a7dc7ead7b38e698d332a584fd9c02f4539e1c2fcd263816d885ada09b951d8b64eba7199a2872d9e80fe54a638b8099394585934795c957b3db2881f39cab463a1b49c9db03ea01bde3cbbd40d963bda06da3ac9805f2346a612e5214927e8eb1d8c799ca32d806c8a06354a76372d44918c5acebb73c0989c9897b9d8b50b706ae3ef9481452cb1c668e285a092226b45e48066672a0af52430309f959f371af94bed1edd356a75c083260f70a8c0886a4070c3d2dfaeaea42b679f25ec426d68173a2f335ebea4ef68b1e2e6258730c42ce9aeed2db5a2a3e9b31540d16650e104e1d855bc91578c4efbeb06c743c7f7c66b9c5243b31607151eee4b23e95a5fd99d9ede6e3bdfd9f71b7cd0f1255ad36e8add8dc25371a12a477ed6e780540dd6d1145d842463902a385fb17ee221797b9f7268b62acddbe04e36a1ac790984b2c1cf80542960cbdbad71850a0fdfb422abcfd7c8e2153f396794e74c11b68e4905a0b9a37b530fa0afa554e3c1b10ec45657225b60a4d9c48d4d7b60e6df9e8b1749574e92076690873c3d1f61a5068e37b1ce3effca0b1f5675110f58252f0dee459dcdbe0a78765d1064fbb2210a3b6ac9654bbf0b2f7db717273ac01de29d0b5735544a47cfc7aee271a00fe4f799ddda2a4cd5aa5a0a0f29c2194d60ec861a15e2a0c4f4229b60f5ab49760bf0f277925c49df2987edb719ba53157aaf8a23afbc78153e1ff684370a59859a392d383c2c5f8acd8cfbe427512f814876ce45706ce80ad9edda768382fe058c5268a5df6d974abb379d362adebeb1f689fdd5925ff2e6e2a3042bfb2577ddc70fc993970af54ace68290e37fcbc647d97af0a5f4e3156153f8779415516814ba84135e8143b1103ade9aa58f73d9a107b705e08ee4fe9e1a33e7ab5f584f47b27e7cf8095ecc9cfc9febfb0f6f1730369a32be7f06e4addf6b6f3540b4ce96eff59c77e94b104641d6d9796484de6dfad73c80de6e5a8391154c83d4e548f519a4d5bb6cb05ece6d0578187a77d207ad8d73e6f2f470eac033c8fafbbf47483456cfc713fed95f934633b0694d2547f47ee0154d7b6cf9facbded37b28adb8fbb204e067f6b16b9598795ba235cb6fdb1735c6b9aeb046a363edeca5cd8605575507d329e229abeb3a0ffb764e95ef68134310b9c0efec6fa33783ce22276b9bcf59a37d61318fe07b1e2672f0ed23d90ad58720546c514c57395ef29220747dc128c882191a3074f87065028d57a9f228965836c389ea12de6396bd7e96f138c0af2c6bf090db5d1f1651c627e8e793de9b74fe4cf4d95ab777034caf6c137260562f3b0d2737a175e5beaa01d0377b8050a711200041404bd02ec8a1a0ee59403daea59579a820daea2439e25241deca186a3055d1d53775793be97092226f91098fc9e1f0109bb59b190bf0419a38133b29a3efde80e6f8183aff256f35eaab2a776a086c1ef1d63c5147272a8ce2cc677835ac9a2e681086a175a2341be978f5d76b870955e643568a0e3aa394ceb8f766fd36326bd5a24a69af0eaf54fe908d69d556b3886a4b14d329007ad2633e09556bffb5128e48bf8fcc0a4a90b6ad8d984c180044210b9aae70eba6a8e162192f9703c6b90d1b61a994e3e61ccf7d868c32aa6e3d63e5401181a89dfe90151ad52b9a5fbb0ca0dec9a9440459e42c170b2453f9da5bea9af7ce13f7468d63064a12506e7b30190afb0f12168bbb8fded1ebc3303b1fdbf160a1a242a8a65f20cb93a33494db07864a7c882a04c05ac321c9fcf2cd75227188aa01a1c8bca2508896ae8fd07c0bebdbceda87318fd58a2474b4362057bf727cbedd926a0d262b09e5c48bfd333d5910368f1d4330b887d428937b0834e028011847a9e2a85c5ee7ccdb71c989af3d514a5682d8eb9e7f0b64d695c6b10852b3b7d455a4d3dfa6dae44150ad53491f8ffbd7b97684671e714b1c6b4aaa08a361c5987a25a8eb734747fc5ea4a80ff8407cf7f1fdfde8354211c0aeb2f41c17d8f82ad24f30138d3f4d2297dde09b690f34a91339cde9b898365c2940362bc650ba9767dd64bab3375f90a5453295498d89ef877407b52b89642d80e374a17e0c8967bc08b451e8149474ae421a8371aede38937a68568b8bbc247f92b3f2594c71656fbde35bcfc26ebed64c84ec26be371614132812d18b95bde6304661c995dd9f1102b1e07d9c4575f5766c27ee3a1d5fccecaa4ad5d19e5e6dacd71d6293f289d0fb0e4822b82afa69b37dad1c1272ab6a1973b2ec28c9bdec0d7f24c949428bf0bbeb26c723fa43577cbec94252d8270a3f50fd5611e2505f42848f9b66b726639b42ecdf531ee64bd35a31a91904f9b3639d9dc3dfce505245e7fe99067a208bc0b5f54e3279442c84553e86c6e6a87ed1e0bd7c639600aa0229f46f9210ae7b7677d73e2397ec6fb888f5ba935b04281d8af253005060d5c650cc43ba792f9768d721e4c38c2be78dffd64a12f06f848c853bde1abe03b112285a94f2567c36248f832bb7261cdf8b3292bb039176bf54eafa67f315679931371fe4f5d12e5ca2762f5de4dc04391749505dd9a8f32acc918fb2685f75b115515d8790dc5f07734bca156975d3f348b45e67de1b1c8e9055d26aecb51cc7ded6ef35c613137326bcc43b82d6588d68186bff9723c9bd8090764b3cd73064ae3c304601306b9117667b073cd66e4e9380dd9fd2f5d46a9353cac008e799ef7fb48332c261aedc5cbffb848fba3f1adbf42550e45cfcf8775e3500b3090e0ade8ca7f23d9b3b4d51b0879761a4e7aefe4b48846a6ac92400de95488a40023619c02c57802cd52ad008fe399afdaf047ed5480cc0b16b2c95510c64f6843bdedbaa16ae423cc3beb4a0137a2b3d", @typed={0x8, 0x43}, @typed={0x10, 0x26, @u64=0x7}, @generic="230e9e32c684baaccbc681ad6de459a36457a2b8c1125ce8aeb8c85de64065fcdf1e79a446dd0db8cb98c30c66c870da70c9d756d28df465a63a0dabd9438bda71ec2594d8aa8b694ccbfcad6ddd28279c398d", @typed={0x10, 0x5c, @u64=0x6}, @generic="90b1cda7d0d62b6b6460fc573c623c4da69a", @typed={0xc, 0x4f, @fd=r1}, @generic="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0x2258}, 0x1}, 0x0) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000484000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00009b4000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000eec000)={0x2, 0x0, 0x1, 0x0, 0x4}) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009be000)='/dev/vcs\x00', 0x400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000da7000)={&(0x7f0000067000-0x8)='./file0\x00', r0}, 0xc) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00001f5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a}) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000a3f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x20000000000000) 2018/02/10 23:05:44 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b97000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$random(&(0x7f0000e64000)='/dev/random\x00', 0x0, 0x30040) poll(&(0x7f000024e000-0x10)=[{r0, 0x2000}, {r1, 0x8}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) readv(r2, &(0x7f00008a2000-0x20)=[{&(0x7f0000e2f000)=""/130, 0x82}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/02/10 23:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bea000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000744000-0x8)={0x0, 0x7}, &(0x7f0000951000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000052b000-0x8)={r2, 0x3}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00007ef000)=[], 0x0, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}], 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000124000-0x8)={0x0, 0x6}, &(0x7f0000e5b000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000fae000-0x10)={0x6, &(0x7f0000f1b000)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000613000)={r5, 0xb2, "c381a342be2ee978dad10055381564fda4a5103e4024a98a53d87ef5f9573af7a886087e99ede52ac9b11eb68f5cc6dc28ac1a87e27e300271d9e7b92d439e3eb2c73bf929f9f28ef5f4216daf988ab6e81ebc7dcf38955fbf27a2d0bc3e941b11aab95c9f31b76444f9c91b059d90534a2983642ffcc7f8acdc754a537e2046ba4d5da5c50aaf2940e8e71dfcb8089f778756cb03077034701c505ed7a547eff35536b80d903e97af74513add1b4d0bb816"}, &(0x7f0000f6d000)=0xba) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c51000-0x10)={0x7f, 0x1, 0x1, 0x7, r5}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f56000-0x8)={0x0, 0x800}, &(0x7f00001f8000)=0x8) sendmmsg(r4, &(0x7f0000b9d000-0xb4)=[{{&(0x7f0000156000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x10, &(0x7f0000a55000)=[{&(0x7f0000ac5000-0x1000)="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", 0x1000}, {&(0x7f0000f54000)="92a3282e0bac510f4ea4613cce6f2854e0f2a0d2be797b7c14b3bacadd39b8201a81665015ae4485a33ea50ddf1712ac600c887cb286b40d44a4367df329c8b635ad005c6da4962198acfe8a7d5a6d1c6b6a0e92e7c283c95ccfd8dd85721dfcbdf4f389e3365289ad7a169988546ee4c1fea057", 0x74}, {&(0x7f00003c3000)="39792180f00ce1402aa4338dc7a26d4d1d6846464a454eeb4f8d8aa4e0a27bcae95db3f67579bd507fbf3b8947a48390d1010598b3a6a29d6ad291d7843026e120a37bbb8aae5bda5ddbcec382847b308be4fc88188f48456b8308ecbf93a079d48a3ca42ebb5f983402c23b25afae2e9e329528a70e5ddaaf", 0x79}], 0x3, &(0x7f000084a000)=[{0x38, 0x103, 0x5, "b4e06dee9485a7878e107f46fb03c36c44f8fd6bea2e2ff1144df85a082b9eb61b"}, {0xe8, 0x108, 0x7fffffff, 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{&(0x7f0000a6a000-0x98)="60bb6ad70121c54c52fed4896809eb7527cbc43c953aba27ed7d13abc8fcc81397be2c0e77cc25ade4ee9601ea10f29b06b2203fd272f8a0bee1607df3b5efc0c06f4e2e26e326942b2b26cfcf960c7971c200aece07a8b0baa23a1f76844d2e3b11f62afd555acd0233022372716401e438819bdced049fbe07aecf09d83c030a5d4d9ef743a8eb1c843ca5ede7474db408844b914db2c0", 0x98}, {&(0x7f0000d2b000-0x7f)="939b481c88fb368988d6b148a9fee7ee81649325f5328051fd657f47cef89939d26a5be7ae83afe65c1a57cec0a09fb06cab8ecda0d1a33de5b17c21843a7e0f087f359b9418d0d06dadf4b670cae94f0cfc54bd03892fffdde252c44e1b3e67acbe8f89cd0e745d6f6cba2eadb044c6ccd55ed83c7e4b8aed1d3003df3596", 0x7f}, {&(0x7f0000e71000-0x78)="49d4d393f6507e942bda721ec5ffca83b6dfe8388f98c7cf8a25dea0b8ff1ea256d5471735ad2107a7f4d79455450fea43eb5ef3e21309787125df9badf08455e12b40f453d763ed6c36dfd36abbabd723183b67066d01e5f0a2ce720f4e6614e860885007f988e8c8e0931eb6ad71b6a35c84795334f8a7", 0x78}], 0x4, &(0x7f00006c7000-0x1060)=[{0x1010, 0x10e, 0x6, "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"}, {0x50, 0x6, 0x401, "53f9921f2f131d366376d780d2ced8cfaa2c127cc778bbebf12669ed0c38d45d1f9bd56b177a35315ae67d5f795e332021f34506918ef18952e804e6b1a7a2"}], 0x1060, 0x40}}], 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006dd000-0x8)=@assoc_value={r6, 0x7}, &(0x7f0000670000)=0x8) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d04000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fc6000)='/dev/admmidi#\x00', 0xd91, 0x20001) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001fe000)={&(0x7f0000b00000/0x2000)=nil, 0xfffffffffffffffb, 0x1, 0x50, &(0x7f00000d1000/0x3000)=nil, 0x100}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000024b000)={@my=0x0}) setuid(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000113000-0x38)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7b00060b236333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003ef000-0x1298)=[]}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$unix(r1, &(0x7f0000a0b000)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00001d2000-0x18)={0x5, 0xfffffffffffffffd, 0x1, 0x9, 0x4, 0x100}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ab000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00003f6000-0x4)=0xe8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b67000-0x4)) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00007a8000-0x28)={0x0, 0x0, []}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000039000)='net/ip_mr_vif\x00') getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000f29000-0xe7)=""/231, &(0x7f0000165000)=0xe7) r4 = msgget(0x2, 0x20) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000c6d000)=""/139) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00002e4000)={0x1f, 0x55f3, 0x94, 'queue0\x00', 0x100000000}) [ 41.996777] kauditd_printk_skb: 11 callbacks suppressed [ 41.996785] audit: type=1400 audit(1518303944.549:46): avc: denied { setuid } for pid=6476 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fa5000)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f0000010000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fa7000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002c8000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$int_in(r1, 0x5452, &(0x7f0000f2f000)=0x3e) 2018/02/10 23:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0x1, 0x0, &(0x7f0000d4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b58000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a0b000)={r0}) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x80, &(0x7f0000544000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000be2000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x6}, &(0x7f0000c55000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000018f000)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) getpeername$unix(r3, &(0x7f0000ed4000-0x8)=@abs, &(0x7f0000651000)=0x8) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) 2018/02/10 23:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a14000)=0x1, 0x4) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) write(r1, &(0x7f00007b0000), 0xff82) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000069000)=0x8, 0x4) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000c5f000-0x12)='/dev/input/mouse#\x00', 0xad, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000044d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x7f, @empty, 0x3}}}, 0x572, 0x1, 0x7, "a49abaf4e07c897786751071cc38740ce7e14b3ea6e5eb640de347ca0c4ffaf00314fbbd0e6e9747e6a7bec58bd654cb5841c5108996915be15b08b19b5f5b39096a7659ce0839def447c9f443038f67"}, 0x160) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000caa000-0x8)={0x0, 0x0}) setsockopt(r0, 0x6, 0x4, &(0x7f0000827000)="ac0001aaa0", 0x5) r1 = socket(0x10, 0x3, 0x0) bind$llc(r1, &(0x7f0000088000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="26be48fa0c0b"}, 0x10) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) close(r0) socketpair(0x1f, 0x804, 0x7b3, &(0x7f0000a4d000-0x8)={0x0, 0x0}) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000206000+0xd3a)={{0x8, 0x5, 0xae, 0x8001, "f95f434eb41bfe8004c13e48a1c9aacb84c8ed45f97416164462c0646fffb2e02cff12d1e8ed2ea6ca74fa97", 0x1}, 0x0, 0x0, 0x9, r2, 0x2, 0x6, "9c11700b8028545ec8cfbc6852510f1b7707ad6999d8f47f901b1c24335cee93e306215e395db96e37e67ca430d929334d71e27249763453b7264c8e2864ea3d", &(0x7f000065e000-0x2)='-\x00', 0x2, [], [0x6, 0x3f, 0x8000, 0x5]}) connect(r0, &(0x7f00005dc000)=@rc={0x1f, {0x8, 0x71d4, 0x8, 0x6, 0x9, 0x1}, 0x9}, 0x9) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0xfffffffffffffd94) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf6000)='net/icmp6\x00') syz_open_dev$loop(&(0x7f00008e8000-0xb)='/dev/loop#\x00', 0x100400000000, 0x4003) pipe2(&(0x7f0000b2c000)={0x0, 0x0}, 0x84800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000043000-0x8)={0xffffffffffff0000, 0x6}, 0x8) fanotify_mark(r1, 0x64, 0x20, r2, &(0x7f0000457000)='./file0\x00') setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f000008f000-0x4), 0x4) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x200) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000481000-0x4)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000cf9000)={0x11, 0x10, r0, 0x1, 0x8, 0x6, @empty}, 0x14) waitid(0x8000000000000002, 0x0, &(0x7f0000001000-0x10), 0x8, &(0x7f0000002000)) 2018/02/10 23:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) r1 = syz_open_dev$midi(&(0x7f000071f000-0xb)='/dev/midi#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000312000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000-0x16)='/selinux/checkreqprot\x00', 0xc2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a6d000-0xc)={r2, 0x80000, r3}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 23:05:44 executing program 0: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) 2018/02/10 23:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b55000-0xc)='/dev/autofs\x00', 0x70002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000)=@generic={0xffff7ffffffff161, 0x4, 0xff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00009c3000-0x50)={{0x64e4, 0x1000}, {0x8, 0x7f}, 0x1, 0x5, 0x2}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000794000)={0x3000000000000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {}, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f4a000)=@generic={0x737, 0x1, 0x8}) 2018/02/10 23:05:44 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000038000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000035000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff, 0x1f}, {0xffffffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/10 23:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f3c000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fb5000)=@ax25, &(0x7f0000558000)=0x10, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f7e000-0x8)={0x0}) poll(&(0x7f0000fb4000)=[{r0, 0xc000}, {r1, 0x2120}, {r2, 0x740}, {r3, 0x2513}], 0x4, 0x80) r4 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) 2018/02/10 23:05:44 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x4a002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/02/10 23:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) getgid() [ 42.236205] QAT: Invalid ioctl [ 42.255926] QAT: Invalid ioctl [ 42.261699] Protocol error: SET target dimension is over the limit! [ 42.296484] QAT: Invalid ioctl [ 42.306286] QAT: Invalid ioctl [ 42.308132] Protocol error: SET target dimension is over the limit! 2018/02/10 23:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007e6000), &(0x7f0000946000-0x4)=0x8) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x40000000000, 0x400000000000, 0x4000000000000002, r1}) 2018/02/10 23:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006af000-0x5)="1081", 0x2, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000474000-0xc)='/dev/rfkill\x00', 0x101440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000045f000)={0xe2f, 0x8001, 0x3, 0x1, 0x80000001, 0x6}) syz_open_dev$sndseq(&(0x7f00007ec000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) 2018/02/10 23:05:45 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/53}, &(0x7f000021c000-0x4)=0x37) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000234000)=""/247, &(0x7f00009d2000-0x4)=0xf7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) 2018/02/10 23:05:45 executing program 4: 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, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/cuse\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000094000), &(0x7f0000aa9000)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00005c1000-0x14)) 2018/02/10 23:05:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/sequencer2\x00', 0x380, 0x0) bind$bt_rfcomm(r0, &(0x7f0000dbf000)={0x1f, {0x6, 0xb06, 0x401, 0x0, 0x8, 0x6}, 0xfb0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000b02000)={0x1f91, 0x3, 0x99, 0x78, 0x19f5, 0xffff, 0x80000000, 0xffff, 0x729d1a71, 0xffffffff00000000, 0x4, 0xf}) r1 = socket$inet6(0xa, 0xc000000000000801, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) fchmod(r1, 0x42) 2018/02/10 23:05:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000012a000)={&(0x7f0000879000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000dc1000-0xa5)="29606c13de67c9848019231eb4386c72376683b3f1078d2f8c5daeaddc9d3a0392169f5c3a333d9e883094c1c6e336c057a8c04f50364e863bb5906e4b5e955f0db69535ec691c11ff37e86591a1181680794f85c61d4f295b53343c6b4d4900e808ca643652098a3372a234bf39ff8968b6c0a0847b443660c5ecf3c9f1a5bc3ff8ce6f46f3e6bed6cd56a90afb662b1e899bea9a746b30041a1b17afdafcc30dd8adf08f", 0xa5}], 0x2, &(0x7f0000002000-0xc0)=[{0x7, 0x10a, 0x104, "1f56cc6e446b7d6493b26fe05f04f7f0eca8bfb22203ed06d6fab022edbc6e259abda70919d4a57f57c71b4441caf9ec8494992afb8f7dc4a62435fc000606820d38ee9b6249eed26cd8ad6d76dd03f200d55e76d32fb89ad8dd91315d0fce9e940c022f656ecb106f767539c98b4f9a82bdc34b4bafdaef7293b348e31c2dc57b83981a126776572b74c2856cb07220846184410ef4874b550e7227d482c0cd49eabf0567fc5eefad4bf8"}], 0xc0, 0x4000}, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009ef000)={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x100000001000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, 0xca2, [0x0, 0xfffffffffffffffe, 0x100000000, 0x80000001, 0x9, 0x2, 0x7fffffff, 0xfffffffffffffff9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_mark(r1, 0x80, 0x10000, r1, &(0x7f00004d2000)='./file0\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x2f, &(0x7f0000920000-0x4)=0x9e74, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c98000), &(0x7f0000291000)=0x4) pipe2(&(0x7f000018a000)={0x0}, 0x4000) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000fc4000-0x18)={0x0, 0x6, 0x4, &(0x7f0000130000)}) 2018/02/10 23:05:45 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f0000001000)="a90d460aaf5620238de9ea825bb6bfe4ea8de57c2f133fd8e63d8c6892c3ba20cc940bc208000000429b41db5ebe12514d13b827abbfc9bf4359aceb3990f174f4657160c0c36871602a33a1ff173144072d763912a323cc4bbf5bcfe70b2223bfdbdb238366") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000023000)=0x35f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000023000-0x8)='./file0\x00', 0x20000000000, 0x0) creat(&(0x7f0000015000-0xe)='./file0/file0\x00', 0xfffffffffffffffc) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000c000-0x3)='./file0/file0\x00', &(0x7f000000d000)=@known='trusted.syz\x00', &(0x7f0000023000-0x77)=""/119, 0x77) 2018/02/10 23:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000925000)={@generic="7d9946fa90c7c7bc333ee646524386eb", @ifru_flags=0xc000}) 2018/02/10 23:05:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000577000)={0x0, 0x0, 0x7fffffff, 0x6, 0x2832, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x3, 0x3, 0x62f80000, 0x4}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000270000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xcf2, 0x8, 0x7fff, 0x1}, &(0x7f0000001000-0x4)=0xa0) 2018/02/10 23:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000570000-0xd)='/dev/usbmon#\x00', 0x8, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000542000)=0x1, 0x4) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000ac6000)=""/255, &(0x7f0000714000)=0xff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd1000-0x8)={0x0, 0x100}, &(0x7f000057d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ebf000-0x6)={r3, 0x10000}, 0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000874000-0x65)="798e4ecb0382fb1a0fdf3ca7a6d17dc47c8ea6f5348ad112ef46b19d34bbd85b433658e2e76361277e2bf3812534af0d4d864d3b9499c8fbdaa5424c7e1ae7a4bc67ed65d194b9a03adfed762d0d28e01b65c1835f834bc6103e5457b8b6443b4837520bcf") ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000385000)={r2, 0x7, 0x10000, r2}) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00002b6000-0x4)=0xfff) 2018/02/10 23:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xffffffffffffffff, 0xfffffffffffffffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000544000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00002dd000-0x4)=0x10000) r2 = dup2(r0, r0) io_setup(0x1ff, &(0x7f0000ae1000)=0x0) io_submit(r3, 0x4, &(0x7f0000c55000)=[&(0x7f0000fad000-0x40)={0x0, 0x0, 0x0, 0xe, 0x451, r2, &(0x7f0000e68000-0xa4)="f1465fc7f575e695a4d78f4413fb7c1547f8d1b2a9bf0d70fd4b6907a5bd17595e43f65f88191f81eaa797a0eb8ac7858fd69b079996c164cd0610c31f3abaea1ae4a67fed81658104f14963d3209d6cbd7257f1406c29a96bc7e888ee83224238fc6d7f437b751ef375a484e9418d1de2394b24fa9151bc1e29dc26621ebe5e5ca7e41cadce935c31ab2e825b7f947f5b1607bc859c82ebcb47d498a9d99e1b5fe05d46", 0xa4, 0x9, 0x0, 0x1, r2}, &(0x7f0000a4c000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000446000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r2}, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000090000-0x92)="5aeb5b26bd2854b586acfb47340682a71df90badf74a5d1ffbbbf57cac8241cd34c8c0e83d1d239cb77cfb5a948902a075b85255c970e7ed328514997cb8ea5764868562b56d5f82b2dac7f6ecb15f3dede40abf268dae65ef81c6d64f1cf8a4b762a28d60d0ba4f90812d124c6e99beb38392f0a5ffab9d2d4c2cebdb2718b9f0b8135a50baeaaa7595799dbf838c50351a", 0x92, 0x0, 0x0, 0x1, r2}, &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000193000-0xba)="1f16069346d3d316a6db182d5c47354356f4165b9d0e7a481b97c6433d6af8b2ee43d28c3d16416eb07eb5a7808ec81453351c8a5cbd1dbc98ff030bf64e6ded34e1d187a306a2c44b488701b2abe99d3becfec03c84d84b5a34a2689af701914f0b821b908ef4b6094b6f274a5ff52032c98328fb5fd754445e6a558bac43bd91ed942565ed909429a85292cbfd0df3db947a6abb9c12bb77f3f53e6e23d09da2644343404d5602e2341fe8a4aa6f6448778f5c343cacb9a7fe", 0xba, 0x5, 0x0, 0x0, r2}]) timerfd_settime(r2, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00007aa000)=0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000266000)='/dev/hwrng\x00', 0x2, 0x0) 2018/02/10 23:05:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x9}, 0x8) recvfrom$inet6(r0, &(0x7f0000002000), 0x0, 0x40, &(0x7f0000003000+0x86a)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x9}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x1, 0x0) chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000004000)=0x80000000) 2018/02/10 23:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000c3c000)={0x10, 0x0, 0x0, 0x11080004}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@getstats={0x14, 0x5e, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 23:05:45 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000afd000-0x10), 0x10) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000c33000)='/dev/audio#\x00', 0x4, 0x2000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000453000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000498000-0x8)={0x0, 0x0}) r6 = socket$llc(0x1a, 0x2, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r6, 0x10c, 0x6, &(0x7f00002f9000-0x4), &(0x7f0000c35000-0x4)=0x4) r8 = eventfd(0x4) poll(&(0x7f00005d0000)=[{r2, 0x2000}, {r3, 0x40}, {r4, 0x4000}, {r5, 0x200}, {r6, 0x100}, {r7, 0x1}, {r8, 0x1000}], 0x7, 0x7) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/10 23:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r0, 0x200000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0}], 0x1, &(0x7f000053d000-0x10), &(0x7f00000ff000-0x8), 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000af9000-0x94)={{0x1f, 0x4, 0x4, 0x6, 0x20, 0x1}, 0x0, 0xfffffffffffffff9, 0x5, 0xffffffffffffffe3, 0xfffffffffffffc00, "0f0eaee82bae4c337ac0fb5cbea2b95a5f41717fe08fe293580568b75e9e7d8f32fb7777d0ed58a4903f1eed531605d2749ec171330fb4781579b262dd45215c05e53ec85310d5e9f55b119bd1a7d3967fc7273a279e4915598873568ff713e7327d7f993f6cd039993adb3968e8c66ebfa5ba93f0747e1afbea979a1b86a500"}) [ 42.809528] audit: type=1400 audit(1518303945.363:47): avc: denied { ioctl } for pid=6586 comm="syz-executor5" path="socket:[17336]" dev="sockfs" ino=17336 ioctlcmd=0x7436 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 23:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a2000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000115000)=0xfffffffffffffffc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000529000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000df1000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003e4000)={0x0, 0x1}, &(0x7f0000f76000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000308000)={0x200, 0x6, 0x8, 0x50c, 0x48, 0x32e, 0x0, 0x3f, r2}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e11000)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000378000-0x8)='./file0\x00', 0x68) connect$unix(r3, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 23:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e4f000-0xd)='/dev/binder#\x00', 0x0, 0x800) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a4f000)="816f082ac363ef9f8a8ccf24be4dbc012bc831f3b228b39470d61ff6efab25b399c54194a83c8622417a8e0f0b951780257e8df81c337a6a7d74cc2883e4adb05c459e1aa02f1f406ab041ff9273ed3deab6a5db0484b39da7b48b0e63a650505e227e58a1565803f901881b7a8c7d5ead5ca39dc4dbd4fabba4a1d900bf77e1b175e57b2171bfe51f8b3679074eec764ee73bbad856fcd8058b2f3b104faa474dd6cec893c8c4fa80f9774d4c4c32cd23", 0xb1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/02/10 23:05:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000edd000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/02/10 23:05:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000001000-0x47)=""/71, 0x47, 0x10000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000001000-0x10), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000004000-0x10)={0xc87, 0x6, 0x100000000, 0x4}) r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f20000-0x4)=0x7, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)) 2018/02/10 23:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000e9000-0xb)='/dev/loop#\x00', 0x0, 0x10000000000004) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/10 23:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c9e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f00003b4000/0x2000)=nil, 0x2000, 0x1) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f000021d000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000e4f000-0x14)={0x1, 0x9, 0x44e5, 0x1, 0xffffffffffff0001}) 2018/02/10 23:05:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x10001, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x8}) 2018/02/10 23:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb4000-0x26), 0x0) bind$netlink(r0, &(0x7f00006b4000)={0x10}, 0xc) 2018/02/10 23:05:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x61a32982, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) 2018/02/10 23:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00008cc000)=[{0xffffffffffffffff, 0x1000}, {0xffffffffffffffff}, {0xffffffffffffffff, 0x5}], 0x3, 0x3f) fchmod(0xffffffffffffffff, 0x10000000000000) 2018/02/10 23:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) connect(r0, &(0x7f0000969000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r1}, &(0x7f0000882000)=0x8) creat(&(0x7f0000c00000-0x8)='./file0\x00', 0x148) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5f000-0xb)='/dev/audio\x00', 0x1f5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a82000)=[@in6={0xa, 0x0, 0x5550000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff80000}, 0x1}, @in={0x2, 0x3, @rand_addr=0x9}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xb2d}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xa4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007c0000)=0x8, 0x4) 2018/02/10 23:05:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000b47000-0xb)='/dev/audio\x00', 0x10002, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) fcntl$addseals(r0, 0x409, 0x2) 2018/02/10 23:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c6000)) 2018/02/10 23:05:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000149000)={0x3, [0x8, 0x7, 0x8]}, &(0x7f0000001000-0x4)=0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/cuse\x00', 0x12400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x410001) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000-0x4)=0x21, 0xfffffdbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet(r2, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000f7d000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) sendto$inet(r2, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r2, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/10 23:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f2d000-0x15)='/proc/self/net/pfkey\x00', 0x4, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009e8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/10 23:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f0000bff000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e9f000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000386000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000688000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000b07000-0x4)=0xe8) getuid() r4 = geteuid() setresuid(r2, r3, r4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) 2018/02/10 23:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "0e6d010100000000"}}}}}}}, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001db000)='/dev/ashmem\x00', 0x402, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ed5000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000260000-0x20)={0x1, 0x3, 0xe2, 0x8, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000436000)='/dev/sequencer\x00', 0xc0000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000564000)={0x3, r3}) 2018/02/10 23:05:45 executing program 1: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000d21000)={0x0, 0x0}, 0x80800) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00007c5000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0xe8, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000729000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1956}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x406, 0x7fffffff, 0x1, 0x1, 0x0, "54bd14d75fa5ee561eaa86ec688e06dd0e03a24199d7b3aea89e907da6638eed5e843c8200eec88acad3e7cf484173afa6a1da5941a220891ad1910fb6065b5f"}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8000, 'syz0\x00', 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) recvmmsg(r1, &(0x7f0000c69000)=[{{&(0x7f0000f28000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000291000-0x70)=[{&(0x7f0000a0b000-0x41)=""/65, 0x41}, {&(0x7f0000835000)=""/4096, 0x1000}, {&(0x7f0000b7a000-0x84)=""/132, 0x84}, {&(0x7f0000b4a000-0x6f)=""/111, 0x6f}, {&(0x7f0000079000-0x26)=""/38, 0x26}, {&(0x7f00000ae000-0x5c)=""/92, 0x5c}, {&(0x7f0000e5e000-0x39)=""/57, 0x39}], 0x7, &(0x7f000093b000)=""/56, 0x38, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f00007a4000-0x40)=[{&(0x7f00004a1000-0xcd)=""/205, 0xcd}, {&(0x7f0000772000)=""/198, 0xc6}, {&(0x7f0000b0f000-0xc)=""/12, 0xc}, {&(0x7f0000be9000)=""/25, 0x19}], 0x4, &(0x7f0000b62000)=""/85, 0x55, 0x4}, 0x1}, {{&(0x7f000042f000)=@ipx, 0x10, &(0x7f0000866000)=[{&(0x7f0000c9f000-0xb7)=""/183, 0xb7}, {&(0x7f0000dfa000-0x96)=""/150, 0x96}, {&(0x7f0000fa3000)=""/66, 0x42}, {&(0x7f000037f000)=""/54, 0x36}], 0x4, &(0x7f0000416000), 0x0, 0x1}, 0x1}, {{&(0x7f0000ead000)=@sco, 0x8, &(0x7f0000fca000-0x10)=[{&(0x7f0000ce0000)=""/211, 0xd3}], 0x1, &(0x7f00007ab000)=""/8, 0x8, 0x74}, 0x7c9}, {{&(0x7f0000ca5000)=@ipx, 0x10, &(0x7f0000805000)=[{&(0x7f0000a55000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000b36000-0x60)=""/96, 0x60, 0x8001}, 0x5}, {{&(0x7f00006c4000)=@nfc, 0x10, &(0x7f0000d7c000)=[{&(0x7f0000018000-0xef)=""/239, 0xef}, {&(0x7f00003a4000)=""/69, 0x45}, {&(0x7f0000c23000)=""/39, 0x27}, {&(0x7f000006d000)=""/206, 0xce}, {&(0x7f00001a7000-0x6)=""/6, 0x6}], 0x5, &(0x7f00008d2000-0xd9)=""/217, 0xd9, 0x9a48}, 0xfffffffffffffffe}, {{&(0x7f0000f11000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000123000-0x20)=[{&(0x7f000026f000)=""/4096, 0x1000}, {&(0x7f0000a64000)=""/149, 0x95}], 0x2, &(0x7f0000bf3000)=""/26, 0x1a, 0x1}, 0x80000000}, {{&(0x7f000066a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f000005f000)=[{&(0x7f00008d9000-0xc0)=""/192, 0xc0}, {&(0x7f00006e9000-0xb5)=""/181, 0xb5}, {&(0x7f0000c7b000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f0000544000)=""/199, 0xc7, 0x10001}, 0xfffffffeffffffff}], 0x8, 0x1, 0x0) write$vnet(r3, &(0x7f0000813000-0x68)={0x1, {&(0x7f0000d4a000)=""/98, 0x62, &(0x7f0000cd9000-0xff)=""/255, 0x3, 0x6}}, 0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000823000)=0x1, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00004fe000-0x4)={0x3, "baed5d"}, 0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000f94000-0x8c)={0x2, 0x400, 0x0, 'queue0\x00', 0x10000}) 2018/02/10 23:05:45 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000013000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) sendfile(r0, r0, &(0x7f0000002000-0x8), 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000-0x18)={0x0, 0x3f, 0x0, 0x5, 0x6}, &(0x7f0000014000)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000014000)={0x897, 0x4, 0xd, 0xfffffffffffffff9, 0x3, 0x10000, 0x1, 0xfffffffffffffff9, r3}, &(0x7f000000e000-0x4)=0x20) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000-0x18)=@add_del={0x2, &(0x7f0000010000-0x10)=@generic="8a545e8df7fc2c65388d6a94317113ed", 0x3}) 2018/02/10 23:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00002d4000)="220000005e000721004f10f7e2e5d90000000000000000edff000000e700ff02f15776739d6ee432b676f470ab53f9e2be603313850d49dafbea09929519abe726b9fd01a1e3ae9c6260c6c2cfd32033c13d0de884c4865e3d18dd09925fff0700004bb4ec472d3fcde16ad5b074d6da9dd142dbdf764ad920d87494f7b2bfeb3213d4a0800e9720b60c614d2903f264b2f15e7f152463051d6d45c219f7138dc8624915995be1bdc64366e3bf2804f120c013cb4f92c7050d0684bea097a8d0070d155d", 0xc4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r0, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/10 23:05:45 executing program 3: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4202000000000003, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003b2000-0x4)) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000068000-0x10)=[{&(0x7f00000df000-0xfd)="375c104ea24c59435061cebdbe2acff1ccfcce740417e20e53934b2a9ce0749ff221767d73d859003bff6f55", 0x2c}], 0x1, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000018c000)={r0, 0x0, 0x1, 0x7, &(0x7f00003b2000)=[]}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b1000)='/proc/self/net/pfkey\x00', 0x129000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/10 23:05:45 executing program 0: prctl$intptr(0x1f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ff000-0xa)='/dev/ptmx\x00', 0x1dfffd, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@ipx, &(0x7f00007e4000)=0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000d6e000)={0x3f800, 0x8, 0x9, 0xfffffffffffffffb, 0x7}) [ 43.256926] [ 43.258801] ============================= [ 43.263026] WARNING: suspicious RCU usage [ 43.267203] 4.15.0+ #307 Not tainted [ 43.270936] ----------------------------- [ 43.275210] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 43.284515] [ 43.284515] other info that might help us debug this: [ 43.284515] [ 43.292706] [ 43.292706] rcu_scheduler_active = 2, debug_locks = 1 [ 43.299400] 1 lock held by syz-executor6/6670: [ 43.304030] #0: (rcu_read_lock){....}, at: [<0000000081ac213d>] __rds_conn_create+0xe46/0x1b50 [ 43.313033] [ 43.313033] stack backtrace: [ 43.317559] CPU: 1 PID: 6670 Comm: syz-executor6 Not tainted 4.15.0+ #307 [ 43.324476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.333833] Call Trace: [ 43.336429] dump_stack+0x194/0x257 [ 43.340060] ? arch_local_irq_restore+0x53/0x53 [ 43.344739] lockdep_rcu_suspicious+0x123/0x170 [ 43.349397] ___might_sleep+0x385/0x470 [ 43.353361] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.359225] ? __debug_object_init+0x235/0x1040 [ 43.363878] ? debug_mutex_init+0x1c/0x60 [ 43.368023] __might_sleep+0x95/0x190 [ 43.371818] kmem_cache_alloc_trace+0x299/0x740 [ 43.376475] ? lock_acquire+0x1d5/0x580 [ 43.380429] ? lock_acquire+0x1d5/0x580 [ 43.384384] ? __rds_conn_create+0xe46/0x1b50 [ 43.388872] rds_loop_conn_alloc+0xc8/0x380 [ 43.393176] ? rds_loop_conn_free+0x290/0x290 [ 43.397656] ? __init_waitqueue_head+0x97/0x140 [ 43.402312] ? rcutorture_record_progress+0x10/0x10 [ 43.407311] ? __lockdep_init_map+0xe4/0x650 [ 43.411714] __rds_conn_create+0x112f/0x1b50 [ 43.416149] ? rds_conn_drop+0xb0/0xb0 [ 43.420051] ? __raw_spin_lock_init+0x1c/0x100 [ 43.424625] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.429640] ? __lockdep_init_map+0xe4/0x650 [ 43.434045] ? lockdep_init_map+0x9/0x10 [ 43.438088] ? __init_waitqueue_head+0x97/0x140 [ 43.442741] ? init_wait_entry+0x1b0/0x1b0 [ 43.446971] ? lockdep_init_map+0x9/0x10 [ 43.451026] ? rds_message_alloc+0x28c/0x330 [ 43.455420] ? rds_message_next_extension+0x210/0x210 [ 43.460589] ? trace_hardirqs_on+0xd/0x10 [ 43.464729] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.469129] ? __release_sock+0x360/0x360 [ 43.473255] ? lock_sock_nested+0x91/0x110 [ 43.477484] rds_conn_create_outgoing+0x3f/0x50 [ 43.482141] rds_sendmsg+0xda3/0x2390 [ 43.485924] ? avc_has_perm+0x43e/0x680 [ 43.489912] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.494405] ? iterate_fd+0x3f0/0x3f0 [ 43.498198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.503217] ? find_held_lock+0x35/0x1d0 [ 43.507282] ? sock_has_perm+0x2a4/0x420 [ 43.511335] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.516682] ? lock_release+0xa02/0xa40 [ 43.520636] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.526504] ? __check_object_size+0x8b/0x530 [ 43.531002] ? __might_sleep+0x95/0x190 [ 43.534975] ? selinux_socket_sendmsg+0x36/0x40 [ 43.539628] ? security_socket_sendmsg+0x89/0xb0 [ 43.544367] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.548852] sock_sendmsg+0xca/0x110 [ 43.552553] SYSC_sendto+0x361/0x5c0 [ 43.556259] ? SYSC_connect+0x4a0/0x4a0 [ 43.560248] ? schedule+0xf5/0x430 [ 43.563768] ? SYSC_bind+0x290/0x410 [ 43.567505] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.572170] ? trace_hardirqs_off+0xd/0x10 [ 43.576386] ? exit_to_usermode_loop+0x198/0x2f0 [ 43.581131] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.586660] SyS_sendto+0x40/0x50 [ 43.590095] ? SyS_getpeername+0x30/0x30 [ 43.594142] do_syscall_64+0x282/0x940 [ 43.598014] ? __do_page_fault+0xc90/0xc90 [ 43.602235] ? finish_task_switch+0x1e2/0x890 [ 43.606707] ? finish_task_switch+0x1b9/0x890 [ 43.611185] ? syscall_return_slowpath+0x550/0x550 [ 43.616100] ? syscall_return_slowpath+0x2ac/0x550 [ 43.621017] ? prepare_exit_to_usermode+0x350/0x350 [ 43.626025] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.631384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.636221] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.641390] RIP: 0033:0x453a59 [ 43.644558] RSP: 002b:00007f9ae5669c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/10 23:05:45 executing program 7: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000519000), &(0x7f000091c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000cf9000)={&(0x7f00007a0000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00007d6000)=[{&(0x7f0000000000)="0db9b351f6cf1de761fa10489967ab9f10d9ee38c92478810a807e09fa20220cee0e30", 0x23}], 0x1, 0x0, 0x0, 0x20000000}, 0x801) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/02/10 23:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$midi(&(0x7f0000bf1000-0xb)='/dev/midi#\x00', 0x6, 0x20000) sendmsg$unix(r1, &(0x7f0000968000-0x38)={&(0x7f0000e34000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ed6000-0x80)=[{&(0x7f00004b4000)="00a8736b3e75b96d43c483c6aadbf2a79b540ec3a666e95c7c673ab5d0d44cd6e0dfc75eda31bd2ccb24133becb37376cc1c8cf70d42a0635259fb1aca3aba9e2adf791ff0ddc1471019017b8dcf339cb33a4e7780e1ac967480fe53c3fcf9b822d1dc27720e6fd300b085abcc", 0x5b}, {&(0x7f0000b3b000-0xa8)="d8b2feda19642d8420b9d112a55fd8d3d9b0ee404c4188b82835614f412130f9e1be8e40580d5f624016d037f67a34f7dadaee15c8d6cb5e71a8221224a943aa61955c5126962568d14ff9ec2e389a291ca2a07e7df739317ef1f22256bf9e8117ac7c37e7743e96ae31babdfde6e01f35a2c9a36e58a504a7083f3acf81e8b1cb59caf4baf01a118c4554e7c622e9a17c86a6486f6b4c59c6af88bd9ff0c575ea649352b1c4839b", 0xa8}, {&(0x7f000009d000)="e72de6ec2941f86bffc8d5cb1dfcfc74303835a1847d10468e93995dfb80bdf5e16efd61798c04bfea3dece4917e5895a106b3044d059260c85260bf84a588620af1724d5c8e0a104033e45d7ec3f8194bce9eec5dc5a51ecc777d59c3766cde76f84719cd8285426e1f8b4837ea15c52ef7315bda01cc36c975a2a294062b7145d55338b987d95d5698895437e773f279b14efe77c358e5623354924c23431ceab1086478a9fbffd6cdf51e8b62d6093a819b77ba868fa10a3e2e3dfc679f44341b3c2d0b9e8160884f2ad4a2ca1c2dfda961572c64f93fcb", 0xd9}, {&(0x7f0000647000-0x553)="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", 0x1000}, {&(0x7f0000af6000-0xa8)="f9d23ab461ffb57a9fb905e3d88c71a5e8d433655c1236a38cb18bfba1f4b2ba44e2326cac1117336155917f7e1b066359b19720c1a05e3df2062966c8826a3387407aa03c8961be655c0c88eef10da018ceb41e5d67e31e74ce8a820ff1f81ddeefc69d7fdf1ad5c4da7209a3ccf1909bf00fff1699e651a1ead042ea0e4ae711f53271ae1f9a5e6a2b61c14c70b387c6404a63351a0691558e73de8458ed3fcaded52d8646b005", 0xa8}, {&(0x7f00000e1000)="a669bfe07a67981746", 0x9}, {&(0x7f0000124000-0x64)="8ec25b2dfae25cb0d0f7a7c65ee86914e758bd8537fa5da8ed90a8e7fe3378d8c287fbd071b00caf383d79c27464c451e8546fdc49a5c0a712716e132763f5480bb889ba92cb8b37c32906699f300333bfeeb2c4a4d48d30d9768c9f29020fb1f578d6c6", 0x64}, {&(0x7f0000603000)="b87500520fe08bb77bcd2f5cb7e16e4658a9135373d4ebbbac94bf5fec749e416bb601ad04c417058f9f8f7b517fb49bda493dd8c040ea49cbcf130b99e0f681522158110000000000000007ca6df2e410bc9c23769c163d6df96976e9f25b2d0694fffe7253e4619d50c2850100b1c1a1a598671d230c937e1560477fe8099fb620744a1604c8c6fb67bb4c80346034877cb6eef951b5377bcde8aba542370d93ceb38544ebd1980cf3eb78147e2bab4fd83546c94a070000000000000081b9946e5041699425e43d398b01ce114d466a2067a1ff143098ab3da040f5b8b7683c87a39ec1cba222d81fee86142387bb8da5", 0xf1}], 0x36a, 0x0, 0x0, 0x4040890}, 0x48044) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 23:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/mixer\x00', 0x88000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00008bb000)={0x0, 0xda4, 0x3, &(0x7f000029d000)}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00002cb000-0x48)=""/153) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000dd2000-0x8)) [ 43.652249] RAX: ffffffffffffffda RBX: 00007f9ae566a6d4 RCX: 0000000000453a59 [ 43.659503] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000014 [ 43.666752] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 43.674002] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.681257] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 43.688691] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.696182] in_atomic(): 1, irqs_disabled(): 0, pid: 6670, name: syz-executor6 [ 43.703601] 1 lock held by syz-executor6/6670: [ 43.708201] #0: (rcu_read_lock){....}, at: [<0000000081ac213d>] __rds_conn_create+0xe46/0x1b50 [ 43.717198] CPU: 1 PID: 6670 Comm: syz-executor6 Not tainted 4.15.0+ #307 [ 43.724117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.733456] Call Trace: [ 43.736037] dump_stack+0x194/0x257 [ 43.739648] ? arch_local_irq_restore+0x53/0x53 [ 43.744301] ? print_lock+0x9f/0xa2 [ 43.747913] ? lockdep_print_held_locks+0xc4/0x130 [ 43.752836] ___might_sleep+0x2b2/0x470 [ 43.756791] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.762653] ? __debug_object_init+0x235/0x1040 [ 43.767305] ? debug_mutex_init+0x1c/0x60 [ 43.771442] __might_sleep+0x95/0x190 [ 43.775227] kmem_cache_alloc_trace+0x299/0x740 [ 43.779876] ? lock_acquire+0x1d5/0x580 [ 43.783826] ? lock_acquire+0x1d5/0x580 [ 43.787778] ? __rds_conn_create+0xe46/0x1b50 [ 43.792260] rds_loop_conn_alloc+0xc8/0x380 [ 43.796568] ? rds_loop_conn_free+0x290/0x290 [ 43.801044] ? __init_waitqueue_head+0x97/0x140 [ 43.805695] ? rcutorture_record_progress+0x10/0x10 [ 43.810689] ? __lockdep_init_map+0xe4/0x650 [ 43.815092] __rds_conn_create+0x112f/0x1b50 [ 43.819509] ? rds_conn_drop+0xb0/0xb0 [ 43.823390] ? __raw_spin_lock_init+0x1c/0x100 [ 43.827955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.832959] ? __lockdep_init_map+0xe4/0x650 [ 43.837351] ? lockdep_init_map+0x9/0x10 [ 43.841391] ? __init_waitqueue_head+0x97/0x140 [ 43.846043] ? init_wait_entry+0x1b0/0x1b0 [ 43.850263] ? lockdep_init_map+0x9/0x10 [ 43.854309] ? rds_message_alloc+0x28c/0x330 [ 43.858696] ? rds_message_next_extension+0x210/0x210 [ 43.863864] ? trace_hardirqs_on+0xd/0x10 [ 43.867997] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.872407] ? __release_sock+0x360/0x360 [ 43.876529] ? lock_sock_nested+0x91/0x110 [ 43.880748] rds_conn_create_outgoing+0x3f/0x50 [ 43.885399] rds_sendmsg+0xda3/0x2390 [ 43.889179] ? avc_has_perm+0x43e/0x680 [ 43.893154] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.897631] ? iterate_fd+0x3f0/0x3f0 [ 43.901415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.906419] ? find_held_lock+0x35/0x1d0 [ 43.910476] ? sock_has_perm+0x2a4/0x420 [ 43.914520] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.919865] ? lock_release+0xa02/0xa40 [ 43.923818] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.929680] ? __check_object_size+0x8b/0x530 [ 43.934166] ? __might_sleep+0x95/0x190 [ 43.938125] ? selinux_socket_sendmsg+0x36/0x40 [ 43.942772] ? security_socket_sendmsg+0x89/0xb0 [ 43.947525] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.952003] sock_sendmsg+0xca/0x110 [ 43.955703] SYSC_sendto+0x361/0x5c0 [ 43.959400] ? SYSC_connect+0x4a0/0x4a0 [ 43.963373] ? schedule+0xf5/0x430 [ 43.966889] ? SYSC_bind+0x290/0x410 [ 43.970608] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.975262] ? trace_hardirqs_off+0xd/0x10 [ 43.979474] ? exit_to_usermode_loop+0x198/0x2f0 [ 43.984212] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.989732] SyS_sendto+0x40/0x50 [ 43.993162] ? SyS_getpeername+0x30/0x30 [ 43.997206] do_syscall_64+0x282/0x940 [ 44.001072] ? __do_page_fault+0xc90/0xc90 [ 44.005283] ? finish_task_switch+0x1e2/0x890 [ 44.009755] ? finish_task_switch+0x1b9/0x890 [ 44.014231] ? syscall_return_slowpath+0x550/0x550 [ 44.019142] ? syscall_return_slowpath+0x2ac/0x550 [ 44.024057] ? prepare_exit_to_usermode+0x350/0x350 [ 44.029066] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.034416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.039246] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.044428] RIP: 0033:0x453a59 [ 44.047594] RSP: 002b:00007f9ae5669c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/10 23:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000936000)={0x0, 0x99}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b5a000)={0x0, 0x675}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/10 23:05:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00006dc000+0x5c7)={0x6, 0xe0, 0x100000000, 'queue0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/172, 0xac, 0x10100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ffa000-0x8)='/dev/snd/timer\x00', 0x0, 0x8100) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000715000-0x10)={0xffffffffffffc79c, 0x7, 0x2, 0x7}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000dd5000-0xc)='/dev/audio#\x00', 0x0, 0x512b19adf7c78e86) bind$netlink(r2, &(0x7f0000849000-0xc)={0x10, 0x0, 0x3, 0x4}, 0xc) syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) 2018/02/10 23:05:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sync() stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x80000000, {{0x2, 0x0, @empty}}, 0x1, 0x4, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x0, @empty}}, {{0x2, 0x1, @rand_addr=0xf572}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x7, 0x1}) 2018/02/10 23:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000d39000-0x8)=&(0x7f000097f000-0x18), &(0x7f0000d70000-0x8)=0x18) syz_emit_ethernet(0x72, &(0x7f0000582000+0x5c7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x3c, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [], {0x0, 0x6, "da0089", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "b640a7b2719f64e38c779415"}}}}}}}, 0x0) [ 44.055281] RAX: ffffffffffffffda RBX: 00007f9ae566a6d4 RCX: 0000000000453a59 [ 44.062527] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000014 [ 44.069776] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 44.077027] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.084276] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/10 23:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = syz_open_dev$dspn(&(0x7f0000b74000-0xa)='/dev/dsp#\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000072000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00001be000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009bb000-0x14)={r3, 0x3, 0x4, 0x0, 0x48, 0x8000}, 0x14) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f82000)=""/54, &(0x7f0000c0a000-0x4)=0x36) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) r4 = syz_open_dev$mouse(&(0x7f0000845000)='/dev/input/mouse#\x00', 0x5, 0x210000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000240000)={0x4, 0x7fffffff, 0x40, 0x3}, 0x5) syz_open_pts(r4, 0x4000) 2018/02/10 23:05:46 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/cuse\x00', 0x309080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007fc000-0x4)=0x14) mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000aea000), &(0x7f0000fed000-0x4)=0x8) 2018/02/10 23:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009c4000-0x4)) r1 = syz_open_dev$sndmidi(&(0x7f0000add000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000026f000)={0x0, 0x8456}, &(0x7f000012a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e83000)={r2, 0xba, "e5a59f72e1d4ae4b6e00e7eb080a05fd78825607c564c6b373b7a6553766a4bb0771f8371296f1ca2fa5e0e128d2e5a6ee95dc82ca99d248b7451b298800e96d1c358d4ab064787cd86d90ba987741ff30bb98e2ba911cd40e9cff739cfec525f2f1d58768dcf6661b4b111abc4394b559424661d6f665ead843adc1247ba688d5ef5d8c7efb98465ac2edd1136a6e9d7dee32646e6fc7bc59b8017fbfae67e1639772de19f9b5b86e6c35a3a25da98275f4499af7f16cb42664"}, &(0x7f00001ac000-0x4)=0xc2) 2018/02/10 23:05:46 executing program 3: semget(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000029b000)='keyring\x00', &(0x7f0000b6c000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000865000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f3a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$nl_xfrm(r1, &(0x7f0000e05000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000181000-0xf4)=@expire={0xf4, 0x18, 0x102, 0x3, 0x2, {{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xec04, 0x1, 0xc5, 0xa, 0x80, 0xa0, 0x88, r2, r3}, {@in=@multicast1=0xe0000001, 0x3, 0xff}, @in=@multicast2=0xe0000002, {0x3, 0xa47, 0x100000001, 0x6, 0x80000000, 0xffff, 0xfff, 0x2}, {0x6, 0x9b, 0x401, 0x388}, {0x479d, 0xffffffffffffff00, 0x8}, 0x4, 0x3, 0xa, 0x7, 0x0, 0x12}, 0x4}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x2000c080}, 0x80) keyctl$get_keyring_id(0x0, r0, 0x80000001) 2018/02/10 23:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000611000-0x4)='./file0\x00', &(0x7f0000546000)=@known='system.advise\x00') r0 = syz_open_dev$vcsn(&(0x7f0000155000)='/dev/vcs#\x00', 0x3, 0x101000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000277000)={0xffffffffffffff80, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x0, 0x2, [{{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}]}, 0x190) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) 2018/02/10 23:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000c37000-0xc9)=""/201, &(0x7f0000e23000-0x4)=0xc9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/10 23:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x60000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f000088c000-0x8)='./file0\x00', &(0x7f0000906000)=[&(0x7f0000d64000)='/dev/kvm\x00', &(0x7f0000255000)='bdev\x00', &(0x7f0000d38000-0x9)='/dev/kvm\x00', &(0x7f000047c000-0x18)='md5summd5sum#vmnet1bdev\x00', &(0x7f00003d6000-0x12)='mime_typetrusted*\x00', &(0x7f00009a5000-0x2)='(\x00'], &(0x7f00008bf000)=[&(0x7f00003c2000)='()md5sumeth0\x00', &(0x7f00000e3000-0x1)='\x00', &(0x7f00007f5000-0x9)='/dev/kvm\x00', &(0x7f000067b000)='\x00']) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x4, 0x0, []}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000745000)='/dev/vcs#\x00', 0x2018, 0x20c000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d84000-0x4), &(0x7f0000c9d000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004b4000)={r4}, &(0x7f0000882000)=0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a8e000)={0x0, 0x3}) 2018/02/10 23:05:46 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0xe)={0x5, [0x8, 0x1, 0x3, 0x80000000, 0x4]}, &(0x7f0000006000)=0xe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/10 23:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000635000-0x4)=0x0) move_pages(r0, 0x3, &(0x7f000062c000)=[&(0x7f00003ba000/0x3000)=nil, &(0x7f0000ec3000/0x4000)=nil, &(0x7f0000efc000/0xe000)=nil], &(0x7f000031c000)=[0x9, 0x101, 0x0, 0xfffffffffffffbc8, 0x8, 0x400, 0xbfa, 0x8, 0x1], &(0x7f00000aa000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000da5000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 23:05:46 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000001b000)=0xff91) r1 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000001c000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000001b000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r2}) 2018/02/10 23:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99}, 0x10001) unlink(&(0x7f0000047000)='./file0\x00') r1 = creat(&(0x7f0000564000-0x8)='./file0\x00', 0x148) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005d0000)=0xd87, &(0x7f0000aa3000-0x4)=0x4) connect$netrom(r1, &(0x7f0000b3d000)=@ax25={0x3, {"513cb21c501da3"}, 0x4}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a87000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000876000-0x18)={r2, &(0x7f0000ab7000)="c15745f42688d24dec9a7ae907dd857089cce9ec981b3a3cc20fba68d9dd935b240b1c956571603712ed644fa890caf920520c2dab", &(0x7f0000dfc000)=""/4096}, 0x18) 2018/02/10 23:05:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x3, 0x40) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xa1}}, 0x2, 0x719b6db7, 0x6, 0x1, 0x4}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0xad8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x8c) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x2, 0x4, 0x7, 0x1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f00000d0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f48000)=0x0) socketpair(0x4, 0x4, 0xab07, &(0x7f0000cc8000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00008bb000-0x14)={0x5, 0x400, 0x800, 0x2, 0x9}) r5 = syz_open_procfs(r3, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r5) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000016c000-0x4)) syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x8000, 0x18180) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000fa7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x8, 0x8, "16d11ed6016a1e1aa88dd8ff75334079034f8dfd50d2014b37e41a2f82eb45aa8207d0c00ac45259872fb41b67fa18563bed6b9631eee03264db886502eae43c", "4eb99bb388f652b5c3710f0a3683eb0c382dd1aad88c55480e5e988f46e63265", [0x401, 0x5]}) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000c3c000)={0x81, 0x0, [0x1, 0x9, 0x6, 0x959]}) getsockname$llc(r5, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e29000-0x4)=0x10) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/02/10 23:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) init_module(&(0x7f000098a000)='$]\x00', 0x324, &(0x7f0000f7f000)='\x00') write$sndseq(r0, &(0x7f0000cbb000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xfd}, {}, @time=@tick}], 0x30) 2018/02/10 23:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f00006a4000-0x31)=@random={'btrfs.', 'eth1mime_typewlan0nodeveth1securitykeyring\x00'}) 2018/02/10 23:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/10 23:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000df5000-0x4), &(0x7f000061f000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/status\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d42000-0x2)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00001fe000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000a33000)=@hdr={0x3, 0x0, 0xe5, 0x1, 0x10000, 0x1, @ipv4={{0x10, 0x4, 0x6, 0x8, 0x11a, 0x0, 0x3, 0xec, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@end, @generic={0x0, 0xb, "7f343fcb4ae5b3c063"}, @generic={0x86, 0x5, "c90fc1"}, @cipso={0x86, 0x19, 0xae, [{0x7, 0x11, "c3f350447fc7d35541034555d4bccf"}, {0x6, 0x2}]}]}}, @tcp={{0x1, 0x2, r2, r3, 0x25a2, 0x0, 0x14, 0x0, 0x76, 0x0, 0x7, {[@mss={0x2, 0x4, 0x8000}, @nop={0x1}, @generic={0x1, 0xe, "09bbb8f33dbb660ab25f0d86"}, @sack_perm={0x4, 0x2}, @generic={0x5, 0x7, "729cea4196"}, @sack={0x5, 0x1e, [0x80, 0xffffffffbf45c0b9, 0x3f, 0x2, 0x8, 0xfffffffffffffffc, 0x9]}]}}, {"153c50c5089d5e1ddf98f8b7a0e224384585a152a2b78fa9c2f049e1f487e8b4267f78ba5f3bfd36dff2dc8d921d2959bb3c2ba638b744b950cd28cbf73d53fc4b9168cd8280d6def654b54c7863c5dcec0590e736eaff2d43c18e8cafbb73f719dc06af753ef4040cddd9c4d494f4dce5b0b81b7d03ac4d649898918bd51b54f8841e96865284186e71"}}}}, 0x124) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c18000)=@int, &(0x7f0000bc2000-0x4)=0x4) 2018/02/10 23:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = syz_open_dev$adsp(&(0x7f0000896000-0xb)='/dev/adsp#\x00', 0x80, 0x4000) getdents(r3, &(0x7f000019b000)=""/13, 0xd) r4 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r4, r0}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'crct10dif-generic\x00'}, &(0x7f000078f000-0x3a)}) r5 = getpid() syz_open_procfs(r5, &(0x7f000070e000-0xe)='net/mcfilter6\x00') 2018/02/10 23:05:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) 2018/02/10 23:05:46 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fe9000)='/dev/vcs#\x00', 0x8001, 0x101502) ioctl$KVM_NMI(r1, 0xae9a) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r2, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/10 23:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) r4 = dup3(r3, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000604000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00003e3000-0x120)={0x9, 0x1aa, 0x6, 0x8, [], [], [], 0x7, 0x80000001, 0x7, 0x1b4051b8, "0f5557ff0106c512f3e44751bf07b051"}) ioctl$KVM_SMI(r2, 0xaeb7) bind$ax25(r3, &(0x7f0000c1f000-0x10)={0x3, {"da13863aa47383"}, 0x9}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 23:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x17}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) r1 = socket$inet6(0xa, 0x80003, 0x7) sendmsg(r1, &(0x7f000001b000)={0x0, 0x60, &(0x7f000001a000-0x60)=[], 0x127, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/10 23:05:46 executing program 3: pipe(&(0x7f000048a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x101, 0x100000000, 0x0, 0xfffffffffffffffb, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000152000)={0x0, 0x0}, &(0x7f00002f4000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007a2000)={'vcan0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf2000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x0, 0x2, 0x7ff, 0x0, 0x80, 0x80, 0x0, r5, r4}, {0x5, 0x0, 0x0, 0xf3, 0x0, 0x3f95, 0x3, 0x1f}, {0x4, 0x8, 0x92, 0x2}, 0x8, 0x9, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x2}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2, 0x0, 0x6, 0x2, 0x0, 0x3f}}, 0xe8) sched_setscheduler(r3, 0x7, &(0x7f0000cfb000-0x4)=0x2) r6 = creat(&(0x7f0000e6d000)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000498000)=0xffffffffffff3955) 2018/02/10 23:05:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000336000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000-0xd)=@known='security.evm\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000144000)) 2018/02/10 23:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000ee000-0x8)=[0x8, 0x8]) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000dbe000-0x14)={0x3ff, 0x9, 0x7, 0x3f, 0x9, 0x1, 0x1ff, 0xa7, 0xb, 0xff}) 2018/02/10 23:05:47 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/42, 0x2a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x55e}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x100}, 0x2, [0x7f, 0x101, 0x800, 0xdc, 0x4, 0x70f7, 0x7ff, 0x3055]}, 0x5c) flistxattr(r0, &(0x7f0000f38000)=""/78, 0x4e) 2018/02/10 23:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000ec6000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/02/10 23:05:47 executing program 0: r0 = socket(0x18, 0x0, 0x100000000001) r1 = accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e6000-0x4)=0x14, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000549000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="f1e6606736cbca319ddb98ef38dcc0eb833991071e7740d6e96a3d75ec5839cf79acf9fa93d8ef09c2b012089b8183d10561bcd10984e5320a52544b8802893cb882a6fe234c09fe8a40d97bf6c0f15113440ffba2ae4b8b32b03d698488082328399e7c5ae921145cbcf0eba1c80697a2661e143bc1dbe2f65c562b6313d7fa7a49f5da9a14e485d115d141710b2c67bb9e7273fc3934dcbc7c", 0x9a, 0x20000080, &(0x7f0000f59000-0x10)={0x4, 0x9, 0x7f, "caa5134e3134", 0x5}, 0x10) r3 = getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x7c5836fa26689c65, 0x0, &(0x7f0000001000-0x10)) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c36000-0xb)='/dev/mixer\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000be2000)=0x6, 0x8) 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendmsg(r0, &(0x7f0000c86000)={&(0x7f0000803000)=@ipx={0x4, 0x6, 0x100000001, "035406359983"}, 0x10, &(0x7f00009d1000)=[{&(0x7f00000cb000)="3a87e3294db14862675120561091b2052242f131e0f9905e63ecf924ff361033443e6ee6af3a6b74e83070717422d6e209c134e6c98eae78d86011e4e2f9f3ababac32dce8e5c5d9de3775328adbed5fd1c5dc4c285f60c47bc70db06170abd855bca7", 0x63}], 0x1, &(0x7f0000e3c000-0x110)=[{0xe0, 0x11a, 0x2, "9412b7bc4dcb1d5c74cbacb90dfb50e99c5c41dec60c4510b42bb36a356808bc3efe037890fda4fdab352c81982822766c483ca9d4270c4f1131972d4190348fad3f54c04364f252f9dc21ce71abe309339f8fded8352b4a614852fd78d6d5550d7a1d8bed369f6d19fefbe59cfdfbdf02eb13eca985b48a34dbc18ea388c06645e12aaba370fbef74ce625ea3b249c857d7b7709aa1a3e5b8da754f754c153c92f0f5e85f652472456fea9ff972e6408347ab73f22f466c73a451b1764d9fdf47d3f03dce0bc98109eac99a67843a17"}, {0x30, 0x10f, 0x9, "2ecb6f599b0be2114f03011b1cde144bdb9e30586d8d51168d491185"}], 0x110, 0x20008011}, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000075b000)=0xf) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mknod(&(0x7f000090a000-0x8)='./file0\x00', 0x10, 0x8) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="89", 0x1}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/10 23:05:47 executing program 3: r0 = inotify_init1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000890000)={0x3, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000571000/0x18000)=nil, &(0x7f00001ad000)=[@text16={0x10, &(0x7f0000a61000)="66b9800000c00f326635001000000f3066b8000000000f23c00f21f86635010008000f23f8ba2000b80200ef660f017400baf80c66b828ab678166efbafc0cedc1db00660f3a0a83ba0c6bb8f7000f00d00f326766c74424003cc1a4aa6766c7442402be2e5cc86766c744240600000000670f011424", 0x76}], 0x1, 0x48, &(0x7f0000000000)=[], 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@generic="1f621dbf6ffc44a0b4cd1f6bf468c457", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@empty, 0x3, r3}) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000209000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005be000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockname$unix(r0, &(0x7f0000ac3000)=@abs, &(0x7f000081d000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000008a000-0x8), r0, &(0x7f0000115000), 0x8, 0x8) r1 = open(&(0x7f0000ffa000)='./file0\x00', 0x200, 0x182) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000025b000-0x4d)="8667177ba4cc3ad0e31f128e7f5ede38d6030d75f68b6afde9fc115587946548670e8a99ecc80d983b5bfb0effbb4ecae8dbfaf75fcca69ee157c23459c8fc107321c01c2f5d439d4720902015", 0x4d) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000131000), &(0x7f0000ffb000), &(0x7f000071d000)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c5000-0x4)=0x0) fstat(r1, &(0x7f0000d64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000ffb000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getpid() fstat(r0, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffc000-0x4), &(0x7f0000ffb000), &(0x7f0000e8a000-0x4)=0x0) r11 = getpid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffc000-0xc)={0x0, 0x0}, &(0x7f0000584000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000ffb000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r10, r10]) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000162000)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffc000-0xe)='./file0/file0\x00', &(0x7f0000632000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f0000ffc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000581000-0x70)=[{&(0x7f0000ffc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000014c000)=[{&(0x7f0000172000)="4f7ce540db19aeb870b7470504c65c05e10955115df772503a7658a8ce62c1eaf29d53fc99618b9da5b1b73132e354d5528dac372ff218c4db2e9b3f7374db55fe0ab30633d0adda8ae6e4164c3dde5d957c12ef127f372b7b86b27d4cf0c01c5d94dff21612dc1069c21bd680d2a023d94ae724530557692b1ea13b0e223d1c20e20e763e46bab1892228980d8879709d44a6958524dc6ba2", 0x99}, {&(0x7f0000142000)="20cc8f3045ba115f234939ca8746b115d35876a6e731d87f95a79898", 0x1c}, {&(0x7f00005ad000-0x2a)="8837cd0dd2bd014f1bfee05b44d9b5974d37dbdfb78f24af5c5904533a88e3153bcaec2a3ff9161eb542", 0x2a}, {&(0x7f0000ffb000+0x290)="a9b6bdb3d36e83231fc5269082de57a742027c78473c7c8d8df1dfd04dc1e7e7b66040b954bcd80f782aa82fa4cd536acdcafebad7c39ebe99eaa9f6f205f869e025c7a6", 0x44}, {&(0x7f0000ffb000)="8fea0f83a0952c5d05c461706551ccfe940ec75676b1da337c9ac376c30dc30767f752393e30c2ae86a10956f66583e3db49051ee46391467c7a79b84b938a51085bd937cbf1435d795c670d44bc043742e4a6ea3221d17557880af0", 0x5c}, {&(0x7f00000d9000)="5001fe221aea0e8696bae0d0f546113ba9884f3c883b3cb4996ba4722e1e6c4221023529f44e94e6c1cae458c138aae51ec3e30abef7c208b02ce44c81adfa37b75f524eac22b735c4dbc8e5ac44c1a26c61c421d0dd496227863a0716da030c3f629805d5104f559f0b96a3ddeb1bd599b242fb860485a0c499d85d91cb79", 0x7f}, {&(0x7f00002c5000)="7490fbc4f649499cc7c6fe2bdfd93c2c736e37323cbbae443b1a85a1174aa3e281d6e9f9da079b378e2319c4b9e8db2d896309cb430dda62a6e614a113450764efc52dc07357b4712e34c40a0c6bbdae3e203917bfe399", 0x57}, {&(0x7f000056c000-0xdc)="8caaacc609d601e44216dc0456f14441823a3e2d0c1d7fef94a84f7fd21feaa077b558823f302b857b8b59b8ca15f440959d3edd7fb0662175a83917fc71cdc3b9f6780f59e5cf1ba6b07e818297e08819a1d5d54cce987b0b15d03cc2ed564b212ce62126dfd9d17eef729ffe0ad022cfc4e7cbbf49675dca4a00a5504f9087a6c77ee4ee600e8e1d39e65e514fa48a52f1776c5e4cb63687788b2b4b758478a128cc6d83bed29272819a277890acd518d71d10a4ac6bda7b866df8f821ca526567bd51673d5a627235d1ccf97d710b3f25c0e78b38949dcc498abe", 0xdc}, {&(0x7f0000ffb000)="3f826f8ce08212808a68ef98c6e4efd42cee1b5006e7143030c3ea59ddf4afdabf287c091ef4ef8381571591d9d2ce91a216a62f9da74392f8c395764ed42c92bedfc2397a85b3f619b5d09e1e7eae3f0ccf331964a8203f011cc68d1c5b37e7d67d0d425eedc27efe307d8055a80dbe155c72ea2b4b962068c9140de9e9e3f2d9a0c68f2c11d8722314f8c7249830c8161843f854305a", 0x97}, {&(0x7f0000ffb000)="59892124cde702b6ced0fd17ab1af6ec618a3a0ff503061f2a15a8f9c1ab147cbe92c68d871a6cbaf23378016bd04c63f65ba23c85338b6445c682bf56ce1cd572c764356a26c9335be130b6446b1a3dbac337b429898d2fb1a081e8ad3de7a7fd89b16dd82b95f8db8e33a862ec68aa7228e25c8893c687f52ca41beadd1b34696cc44c682ca17f1614fd305dcdf889e884bccdeb073296b33b5aaf9ec7bc729a32f11d727424ec902878aede", 0xad}], 0xa, &(0x7f00007df000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0xb8, 0x80}, {&(0x7f000069b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005d4000)=[{&(0x7f0000022000)="ff5c802df4c1399d20da2f58809ffc8a30d4234d173e1cf7485862ca2f06f1a4c04b9b49ee0830989b892e7f4704871c121fbb3c4aa252b310363a2c2b72f6d02c4dd01b13015a35ba35092e7bfee201e12039ca32b7d4dcc3", 0x59}, {&(0x7f0000ffc000-0xdb)="5b587e6fad179d0fbdd0083830fdd00795e0b8a91109b2c4a5814197bd61320245e47747173bdcdcc141573c9545299d410223f7676447b1b1e6a15a5e537244e53aea52c06f71cd5130a325b0c7b964101fedb4e398d05795add51df408515f02382ea203e7397f66e3874dc9121563bc51fe7c152713817c80f22e39d0274f3eb55a5c4adc47f6f4d2e7c9744574f0c332ac2c2e1ba8d4f0b99380de8cee13ae186c201171fe5cce6912bec3941349427251daeab4d657aea248930312b50932c3112501c869021c382bb1c4271697339224d76099794bd52822", 0xdb}], 0x2, &(0x7f0000ffc000-0x138)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x138, 0x800}], 0x2, 0x80) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00009ef000)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ac3000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x5, 0x100000001, 0x100000000, 0x400, 0x9}, &(0x7f0000cd8000)=0xa0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fec000-0x8)={r2, 0x8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) 2018/02/10 23:05:47 executing program 4: socketpair(0x5, 0xa, 0x9, &(0x7f000008a000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000c3b000-0xe9)="4934581ea716638c10a2cf01e0fd58c54beba7fd890593dbe07ca37fef5a45dae8abc8cf6ee9a055fc907e49a8c3ea18b4072ef4a60ea21cff27731c0b73b8ad1a4a5988035930ffe8649e8db819e521f85fee91f84cd67902c6dc35c09159a2642d746c616bfc4ae1ddcfed7e978b3452734215a5faac3508881c352fc591fa9a366b1a95152f9188d191b05f8b4ca3a801eccd4f69abb40ade149f62d847839e94b63dca87dc1ce544abf29928fe5e9d0cd28900ec4e2f034aa31da097be32c5efb753d70e7deb7bb4a612d21c7f79e99426a03944cb27da448e03495ac182253f27f4788472cc77", 0xe9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c51000-0xa)="6e756d615f6d617072ee") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000506000-0x4)={0x9, 0x7, 0x3000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000471000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000aad000)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}, 0x400, 0x0, 0x0, 0x29, 0x8}, &(0x7f000040f000)=0xa0) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000003) 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c37000-0x10)={0x0, 0x64, &(0x7f0000616000)=[@in6={0xa, 0x2, 0x7ecb189e, @empty, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8000, @empty, 0x1f}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, [0x7, 0x33, 0x9, 0x3, 0x7ff, 0x0, 0xbc43, 0x6, 0x7, 0x80, 0x1000, 0x3, 0x0, 0x3, 0x200]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x5d, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x8d, 0x403, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/10 23:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f000086a000-0x8)='./file0\x00', &(0x7f0000dbd000)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) finit_module(r0, &(0x7f0000f11000)='\x00', 0x3) lseek(r0, 0x0, 0x1) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x100000001}, &(0x7f0000165000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000089b000-0xd3)={r1, 0xffff, 0xcb, "6a92a822742e84efd5f884473b94a22f6304c69c7029cf2e15174d002b10029719fbc52b581f54b23b33dc0496e6c2ccfd9a638e35f1c2d50286e14246849de58a5908e8693f2ea5176a008ee49c9db6e8cbf03254e95a6646dc2d78f5a01c1fe344d2a80bfc908547009a42b598734ba091bbc3ac9fd7b4ce13c5c3d5d971ab3db6cccdc5972985d67d4e5a6ea1a4a77b38e63f0eba60208c81f68bedb2b815b1d3ec1acb6838d3c88e67119a3ee286372eafb041fd7b897306b344a2a146fa0cd213ee6e25f9bceb502c"}, 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000a, 0x9) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000ceb000)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0xa2431e9699c79dc, 0x0, 0x0, []}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x20) epoll_create1(0x80000) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000523000)=@dstopts={0x0, 0x21, [], [@hao={0xc9, 0x10, @empty}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffff879}, @calipso={0x7, 0x10, {0x101, 0x1, 0x7, 0x0, [0x2]}}, @ra={0x5, 0x2, 0x8001}, @generic={0x4, 0x72, "058f4d57c028402dacd51bfd25facd4356ef6833aaff337e4ba0471d64e7301cde8444fa3339c5c70e3ea50f200675b40dbc1d3de2ef0def1423ec7d3fe24a91fc40f0c62975000a2b541518fa86637c584117880844d173da3035c42cfbc16371b5ae7a19b5f27089dc42f045a6b14bb609"}, @generic={0x8, 0x57, "6beb63d676a55076ff14fede602896081da1cb9e1edf3e4e1750b01a9fa641f3611dbdeca35014aa8c32ee929e7ccc3da010030240406f39d44beae655602c71a701ab2eaf442dac1d1166d708331f88761abc00760076"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}]}, 0x115) 2018/02/10 23:05:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00002c7000-0x8d)="a823f97488f8491811e6d1c1ab1bd27e0a428e7d7ba745406e89a615dd949c28ed9278017a9576cad1b330136a3f87e37b07b76fdf8eb2280cfd8d2239f51080dcda51b707bff87eaf467645cae43ce5588a91b0fac0430f7ec0e9201050ee3253f0f085215d18df43c974eaf46f1202f5c24cbdc572beedb1620f4925aca7afa95f08b69c3007caf6ccc6c814", 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x8800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000003000-0x14)={0x3, 0x1, 0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000097b000)) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8e000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ddc000)=@int, &(0x7f0000e54000)=0x4) socketpair(0x5, 0x803, 0x80, &(0x7f0000c89000+0xd61)={0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x100000001) setsockopt(r0, 0x119, 0x20000000000, &(0x7f0000da6000)="000400a6", 0x4) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x1000) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) r1 = syz_open_dev$mouse(&(0x7f0000018000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000025000)=""/173, 0xad) signalfd4(r1, &(0x7f000000f000-0x8)={0x8}, 0x8, 0x80000) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) 2018/02/10 23:05:47 executing program 2: r0 = socket(0x0, 0x8000b, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x7472, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x4d, 0x97}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101101, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0xd7, 0x2, 0x11, &(0x7f0000d24000/0x3000)=nil, 0x1010000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000eb000+0x20)) syz_emit_ethernet(0x20, &(0x7f00000ab000-0x42)={@random="f3e850ef1049", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000136000/0x4000)=nil) 2018/02/10 23:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000273000)=0x7, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c34000)=0x113002) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f0000f8c000-0x11)=@known='security.selinux\x00', &(0x7f00000b0000-0x23)='selinuxlo-trusted{vboxnet1,^!user]\x00', 0x23, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2b000-0x10)={0x0, 0x6, 0x9, 0x5}, &(0x7f0000f8c000)=0x10) r2 = msgget$private(0x0, 0x80) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000f8e000-0xbc)={0x0, ""/180}, 0xbc, 0x1, 0x3800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f8d000-0x6)={r1, 0x9}, 0x6) [ 44.811637] audit: type=1400 audit(1518303947.365:48): avc: denied { map } for pid=6875 comm="syz-executor7" path="socket:[18658]" dev="sockfs" ino=18658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x480, 0xa0) openat(r0, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/02/10 23:05:47 executing program 2: keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/206, 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000)='\x00', 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40000003, 0x4040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000004000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, 0x2, 0x40, 0xa, 0x20, 0x20, 0x29, r2, r3}, {0x7, 0x83a, 0xabb, 0x1000000000, 0x990, 0xcf71, 0x401, 0xdb7a}, {0x9, 0x3, 0x4d964a85, 0x100000000}, 0x55c4, 0x2, 0x2, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7, 0x0, 0x3, 0x40, 0x4, 0xa1, 0x8000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x80, 0x8f, 0x9}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x8)=0x3, 0x8) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x14) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000041c000-0x8)=0x5) write(r0, &(0x7f0000000000)="aef82a9499e58071e7c658ae0aee7a08ad24ab4d8f84b469312b4a8f8124e189a215b2809de41f134e0588e7882c292876c15915321592dc5928041c8b6a5d489306775167", 0x45) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000021000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d27000)=0x2e) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00007eb000)={@local}, &(0x7f000044a000)=0x14) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d27000)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000d27000-0x10c)={0x0, 0x2, 0x0, 0x0, 0x0, [], [], [], 0x401}) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x80000029, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000-0xf)='/dev/sequencer\x00', 0x40, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000be6000-0x20)={0x0, &(0x7f0000634000-0x8), 0x2, r1, 0x2}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fb6000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001a4000)=r3) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c71000)='./file0\x00', &(0x7f0000001000-0x44)) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x8000, 0x10001}) syz_open_dev$midi(&(0x7f00003cf000)='/dev/midi#\x00', 0x0, 0x0) 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10), 0x0, &(0x7f0000001000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0}, &(0x7f0000002000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000)) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fc4000), 0x5) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/10 23:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000d000-0x4)) [ 44.893901] audit: type=1401 audit(1518303947.443:49): op=setxattr invalid_context="selinuxlo-trusted{vboxnet1,^!user]" [ 44.905047] audit: type=1401 audit(1518303947.447:50): op=setxattr invalid_context="selinuxlo-trusted{vboxnet1,^!user]" 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000432000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a10000-0x10), &(0x7f00002b0000)=0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000664000-0x10)={0x0, 0x7, 0x4, [0x100000001, 0x5, 0x81, 0x2]}, &(0x7f0000a0f000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004d5000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}}}, 0x8c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000359000)) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000a0e000)={0x2, &(0x7f0000002000-0x10)=[{0x100000000, 0x3, 0x5, 0x5}, {0x800, 0x100000000, 0x1ff, 0x4}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003f9000)={'vcan0\x00', 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007c4000-0x4), 0x4) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a10000-0x4)) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000a11000-0x10)={0x81, 0x100000001}) openat$autofs(0xffffffffffffff9c, &(0x7f000068a000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a03000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) bind$bt_sco(r1, &(0x7f00009db000-0x8)={0x1f, {0x3, 0x100000001, 0x800, 0xffffffffffffff53, 0xff, 0xaa}}, 0x8) r4 = dup3(r1, r1, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a13000-0x5c)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, 0x4, [0x8, 0x2, 0x8, 0x80, 0x1, 0x9, 0x6]}, 0x5c) getpeername$packet(r4, &(0x7f0000506000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a12000-0x4)=0x14) 2018/02/10 23:05:47 executing program 0: mlock(&(0x7f00005d1000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r0 = semget(0x3, 0x5, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000000)=""/105) 2018/02/10 23:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r4 = syz_open_dev$amidi(&(0x7f0000936000-0xc)='/dev/amidi#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000414000-0x4)={0x0, []}, &(0x7f0000cc8000)=0x4) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000e8a000-0xa)='/dev/vcs#\x00', 0x1dc, 0x141002) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000a95000)={0xfffffffffffffffa, 0x2}) connect$unix(r2, &(0x7f0000102000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 44.961537] SELinux: policydb magic number 0x942af8ae does not match expected magic number 0xf97cff8c [ 44.974284] SELinux: failed to load policy 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) r0 = syz_open_dev$vcsn(&(0x7f0000a34000-0xa)='/dev/vcs#\x00', 0x7, 0x80) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b52000)={0x4, 0x10001, 0x4, 0x7}, 0x10) capset(&(0x7f00009fc000-0x8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000053a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000861000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a76000-0x90)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) 2018/02/10 23:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000673000-0x4), &(0x7f0000b3c000)=0x4) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000546000-0x30)=""/48) r1 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000049f000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$KDMKTONE(r2, 0x4b30, 0xff) fcntl$getown(r2, 0x9) getgroups(0x8, &(0x7f0000b94000-0x1f)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = getegid() setregid(r3, r4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000b3a000-0x4)=0x1ff) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x1, 0x400) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000011000), &(0x7f000000c000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000011000-0x4)=0xe8) setresuid(r0, r1, r3) r4 = socket$inet(0x10, 0x3, 0x3a7) sendmsg(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000027c000)={0x100000000, 0x10, [0xfb, 0x9, 0x4, 0x1]}) rename(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000a98000-0x8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x18) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000ca000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000062c000-0xab)=""/171) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.002328] SELinux: policydb magic number 0x942af8ae does not match expected magic number 0xf97cff8c [ 45.021795] SELinux: failed to load policy 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r0, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r1 = getpid() process_vm_readv(r1, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000000b000-0x10)={r0, 0x24}) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000e4e000)='./file0/file0\x00', &(0x7f0000e59000)='./file0/file1\x00') 2018/02/10 23:05:47 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpgid(r0, r1) 2018/02/10 23:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000c77000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1ff) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000)) dup2(r0, r3) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efa000-0x9)='/dev/ppp\x00', 0x400000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, "51a565d1dd294a356d7d0b4149cd3577ecd934291e1a1d9d23010bd2eecc79847d27e440480a310945f225f5", 0x4}) 2018/02/10 23:05:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getgroups(0x1, &(0x7f0000d76000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000e3b000-0x38)={&(0x7f0000ec0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f51000-0x10)=[{&(0x7f0000061000)="103ec0da2871b29c7a9d111cba1ca45a129bbe589f195fda91930fe6a034ad151264abc422212e3609a8edd34515bc8e061e3732bcbc80d9e137dd397dd11c1c44b76a67a6ff3d1a3f61d87c8ec4a69409fad143004a0ee9f346cdd419d7b2e3e1522a77371a163a6e99c2", 0x6b}], 0x1, &(0x7f000078d000-0x70)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x70, 0x8010}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000), &(0x7f000067e000)=0x8) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) sync_file_range(r0, 0x4, 0x401, 0x3) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000534000), 0x20000fea) r1 = fanotify_init(0x2, 0x400) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fa4000)={@common='lo\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r2 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) fchown(r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00005ca000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004bf000-0x4)=0xfffffffffffffffb, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00001df000-0x50)={0x6, 0x1, 0x5273, 0x0, 0xd}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039e000)='statm\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000780000-0x8)={0x0}, &(0x7f0000818000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f9e000-0xa2)={r3, 0x9a, "75a1c44cd300f2591312f24e12513631d1e5182939b890eca12405e16adb31135b59856832c632c97791fba041426b318ca4b5f9e7352f66489a8fa9a4056c283a17d60689148c21e74143aa3f8d4e48002030f5987d09e8f30f5126a04a9eea1b5dba2df19d9fd95010008112d2132b7952232042abc3b8e074e492e013e2b22ac117fa625a6bf8af7216f4b90bc2de133f1f94a2130973fc1a"}, &(0x7f0000e8c000-0x4)=0xa2) sendfile(r1, r0, &(0x7f0000449000-0x8), 0xf9d) 2018/02/10 23:05:47 executing program 3: r0 = getpid() getpriority(0x0, r0) migrate_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x8)) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/cuse\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009ff000-0xb8)={0x0, 0x8001, 0x9, 0x7, 0xf4, 0x2, 0xdaa, 0x7fffffff, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x2bd, 0x4, 0x2, 0x1c}}, &(0x7f0000585000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005e3000)={r2, 0x81}, 0x8) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x18d, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000440000)=0x16, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000898000-0x4)=0x3237, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) mmap$binder(&(0x7f0000519000/0x3000)=nil, 0x3000, 0x3000000, 0x40010, r1, 0x44) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f8e000-0x10)=@generic="bf01704dd256c066925d20213828c0a0") 2018/02/10 23:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xb89, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6a}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x1347c000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x400000000000000, @empty, 0x2}]}, &(0x7f00009c0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/02/10 23:05:47 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x121400, 0xb3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bd0000)={0x0, 0x1000, "e639b17895d6c29ae2ace64c96e364eb6ed5a216810d8a77196b8ee97000d101e65648c6039c72134d6b86589626d219a4d651d420a396598e0a34f4efc02597b832e50da15e0753c60fee7d9fb45cf7b15ab51f664da2d6c773f94b61be54c27d29c4b5454316087479893e068e91dbc631e1462cc72d9732b89ee5f770314888bfe984ff60cb130b5eba507f3ac09c45e021cc4e0cbf9c285e2a81cfaefa98d66cb51e2cf2245b19c7858edab1fa233c2125a58f163acde3443505355a7298bedd3c40b0618deb36b338b33c83776373444153d2240879062e35836ebc3f55affecdecae01bf105f0205f0d6645cad753351b6fdcf0ac309e2486af8406773b553fa6fcb1c032c7f000266d089eb216b3d9fa4f165aeb26b43e11a4869c4f08f40cf3638c226df67fae2f5ff66acc67d217a1f766427cb556843bbc38935167785f3880aab4785d70cc60d91b541bfbb78aed6ae43e1c6a81a59fc69895c556507496907793999f84f78fed181c8db1dc594d4f3061d3e79261504db18aa4cf76b8cf4e2ea1fccb192922f780657d27d36d5fce8ab25ee353994c4f86d0d06b1016e28eb863e7c58a8370cb8ace7776af289fad69659cb5b57e1c4f0b22e89e7e3b62fa061593a18f12d284b022e8b7070c01e93dbd8c4054deea74cfe83c882f6388b90490c3faf0f7872b18fc95d02868d50d12640dab688a215918ade26cf513755f96c990feb41e76970176710e1e71ed68e94f34bcd77bad229ac0e6f75297502f02f7f714a3a2f1be11f1d221eb202230f35eceafb274944fd6b57e839440362e03e79b8528c2a2b934c7b6bcdf1718278ee5134cede8edc182e6427f96cf044ac70ddc3738f66efdfce74ca2a071dca7692f152048639e9ffa382af31658c987166196aa9007eac2bad324f23493fad977943aed6e58682ef9d9d10056243765af0ffebfd23b734785465bf606720d5758d5c05ef52f399cb0c6f65a12ea8ce3dec9ecd44e595e852818ef5bac929e2f6cdf88cf2b6d724997d4ab74b59f4c07f5eeee422c09d6de10d9bc8a8a4c3879750e6359dda904720ab28a0cab8a5b942f6815aa13b167dc78bae1b48f5f6c66b333a7c5421471dc3e2b025ed1d28ce381b8029fe052af656a01081b3b67d4726f9a9869f80be9ed72174cd20eb9eb024ce454bec00171fa85a18cd1b8afa0131ea02839b9af6226bfbbf31bec7613c9f7b1ad035d0455e66034fcf649811e1a95b23480654a9ae59a4be030bf93d558d9c71584ce67c394fab6900d0ac8403fc99326fd3edbc423660c3aad416d24958dffe1bba9df31838315d5988b438f2b93bb7a806571f21bdd4aacac6aad0284faf2654556851c51a93e88c2b35039cd45b2b18f45ae97001fdcd866047be0bcc1699a91e84e54f2af050c7ed2056dd6ba44c231eb78495daef144cca17ccaf0dd6cc3fded4e749f40823939253b37b509bc2ddb183000630f61495fefe249628c56e526d8149931ff26e2095ad3cbba911e08576ecac77f4d9689278ec420d913338599518f26f2da17f7754ae3b70d665a8fbd48f16a8aa8781e81e53dff46dcafaeec48303673ad20ba019dc9ef0d092c6e747efa26e0b7473c5f9da9a021029cc6d8336708bce76c7dcb60e1c4c8b7a876d7f952b79a4a793a244d40f6442765184fbfd194f8eb1cb919b45984b37a914ccfa48790b469c5857c678f8e56396fe2a376c46ffef329fd4d1e47546bb40012ada8e5150699c421af2b7ce7503eec6d5187307141e334cf1cf9ff4568410c4708fa507d5edc801562a3196b0ce6a904a47d5ecfdea40ae75b4ebed423d69dcbc92d26eb256636ec4c13b22f067ee6906c2476c5388beebcf5f28e01a632051600844a5e2116aaab97a8a6ebb1a98f50346145a8e848fa211363c74d95e7868d633265f121b56414930f9687d6658bf4a37eb0cde3458a2c9dd151a4b27a8474e0f0ca0c749eaf8f8be41abd60c50bcc5ed72e5f80e1bf6267b7622c1fbb9af6ced42d447ad4343e7c755be411bd0c6736d97b5d3d4bd74af2c3ed5404e44f9ed1ff220854b4de38a59fd8238c7527a499d3fa7e00e966cbdefd759a24086df057fe11b9fa4ad36abcd0f3903e32d994e1156c8a1fbd29d12c676bacb0e355d99c3d4b63d75e1dd2107a2e94d35832b7e0d82be40064b22890a622450ec851396a167f6aad1940a751f84143df163be3124e39888453ef099fac5d7f64c92065e61abb86d5156444b171d33ad30fdca70e5ee94d0d3613298dad068d95f66bc13bbcba9357d99dc6c2903eb81b02bb746ab1a6f541b3ee9d49de374b819283571cd38f23cd449eea1c801ac421095fab4d0599fbfbab80b8ea6fafd54e7ecd633b19ae9dad276ae6f13bd84b3f434124584dfb102e92cba979603c595a7c4cc9a0284405f5a55a593030c32420b4933be7023595b5856eefc67f7ed53ca8e3ac13840adb354825b65978ad969cb0df4633bf06ce9166b8aecb9ea5cc57d6a9a18e33dd06c488f74e1e6d5dbfc4260ba5997dc2444ef41737967a0ed20f6495026c7878d04dd5fa2e801034887e7ebb04a02e867e6dc7169db5995cad07df38e99c0763301258858e251c93adbe412681fd169c0d6a09d4714eb0c73b8bef56d5915ecc38299d4b75cc971813644f0b104e9a7c894752c0e9058174528eb8ce7491819cdc5b78903ab0fbfd4dba7832ff8b9398c7afbbf194ec9a81c0f6362f602f9753cb02a6472851814b517edddf01d470c286e697488e5ab8797e22b5d0a466be4f2cc582a75eb91fe802cee660e04850f6274b7fd1f82a81d575aea529743cb10eba345504fac3e12cef9a4865327341e39bbcf4ba8d7dbb94cd5237b79e2a510381a2c5a535242782c779543dd08b09910a52abd3ea120bc162a413b4dda4bb7616f92d3cbcc76e9d8b5737192ed656f679c9b491c92bf5ba5890ec6f1302b1e880b94131c36eb9398adfd1741a0ef89172fd3c29b1f590c94491142ab2bf387a735b87dbe4fb7d459a93ce9747adcd32dcacebb5dc2bfeec16dbb5786536be0529a297fa12e146d54378ca9be0c2db1a11304a823fd70e7b5206eaee191a472a6ddd1400b316cfd564d0d2dd2dbf18e460f125cfc4d5580ee157eaaf0abe9f141a60746e1b1e89609470de3a4b561da380e0b42fe13ce05b69a5524d8db3d784c36bea59fe784546068f0e507689d6ad0a55b51def5a73b67b6e67bba05c21df80b327dbabc945f6d400935c0fdc157122146e7f2e955080dd33b62dee08cf0f86bfbd05041ae53fe217375fabefea512b9c681cf32c3633da243ad33cb2d1322bc1ef6aeb31d99c47096022a2d2098079f771e00d52147581617973025ddc0f65fbe48a482f43409d6a9cb9b420718cc97762bf625efa5f54ff28c103b026ad80a2971a35fc60876a8596ba2893bd2c62f0c925bfac3df3dd22a1b427f8360b2c79b5c8b74c6abc29a32d7cdb3fb6449467b1954f63de0b614427b87e8c8b510e0e4cab9c6bed7b732052faed953b285b6d315d63ac92dbff4d4f52cbdce2ea0ef970eed0ed2a3e15e1d851c9215c9f347f6d7f46990a064c3cae6e800ded91bfb0aced6f7095c525493d6980111eb8b6180bb6265442c42999e147b2ce1b4236a4bbcd283e7d635fc3a4a6764f0ee64b0681a53f95f05aee9740bb9c5cfe9485809152d0e45915de12996d467e966cef107c7cd8a6d696ee8ec0fe4d03d58b233f9ca70424e4dbfee59f59fe0beee66201dfde9c43e0a5e4a12f7a6e7fa68875f6a42f76d0fc75a68c1857a75ab69077453450363ba6b91846f4a9ccda7c4de5a4228c9468e5c8d3ae96bbc32089a908589377be4805bf4d3ddde02c13ba29901c439680bca9689f2feb6f564bbf57fdf9b428c79b47f44728a8c8319b9a64daf367443eba71d644c9e93025a6e7041a498ba0c5ef688c3500cff17c004bba7c48702096066e7ed72f19cc2d98e24e92d58061b2c78f872d1ff838282f3539192a8626c4afc4d74507c42c9dc0719c22fad4acfa1899e708a201225a4dc3c2523560802d74ebf6e9ecf7b7356309f8fa4a9e80bd449ac47435ce49b9784e172016fc28462eadaaa781dac0da6274f79f81becb3c64b5b20fb5038d62bd0b65961f16d3e98183d2cd2c00cb5a48c0d224ee03a74bbd14c6a9d15f450a789cd25256a02f920fc7fdc27879978bc66af63557942feea8ee672a5d2199099f3fefa4fce2eb9701989329e9f782109d90739102dbb5f58b0c0e67b7f0ef2f8ce94ffa8503fa152812a289ede2c15beec80d55941926f06cbe4f08e67e11285bb2037dd01232ed30ab923f627dab212254d0222dedcf846401dfb30ed79858a8e9f04cef711ccd9032f2a7701ad5dd634790a64a77f9c3578bc414846a9ff980ba7095a3e9a59a1446afd8d103ca53b6ecf841bfb4a719378b3833885b77c51304b9a997380e014319c01db1af5e5ad821043f2bcd128c88f2d73488c99d9ee5b4bbac5b5ed709b9c80585b45b79cc61a3567c27b44679e9ec627a0dd79d2858ed5662c630e48ba4d2e2d9333ea5b390e58bf2ded388c668a6b67c8366b69b51418e25d1fe9854c384ed4cc9b71fa4f88591f174cb8f2f87a77d44496465f1b726167a45225286f1f0b28a701f9849d61d50853ee54a25cbe13af97e97afabd83cadb17820ad9fd62591fd9fa23141b204ba6c1147c08af2ffe8c00d5299beeb4be4fc75c47e8c3dcc910fae7e3dd417f0e7ea010848b815948a2b50384c7177c812840d9eb6b4453dc08e0db48036e094c4ca2154af94f2a08ba098d27fda9f615940c1e04aad77a662574d547910b761979f29f8eac580da36d005e9d77d80013a2eb55291c2415037df08b5676e0081e7a670f848ff93a0c0b786e6b5c79023f58bdca7e1cb55d0c64f61c51d002241d790f146ee2926695728a77cf81e01b80592eef729b774134e48575441291058e11fe49d3afd0a859492504719dcb06e1ba10858b500a35a74995514cebec2994af47dec7e1fabb89a83d9b51a10d6a87fb7355e8759fdb9a3a36316136606ce620545a80f567e3d4fef1f38bbd071a1a9a74efceec2138619d2c78f63375f6eecf7c82bc9f9983c2458f08d9dbabd57fb7cfdfb2d70dac82e780e21943b49751da6ad249f23629436b6fc1eecdbe8e412a4dc5441e03084dffe2e3403922f6f93772e8164aeaf5769612ed5bd21faa7be771046c68b088371b6faebb74ac520b784a6af25f94e1574cc3998bef81881278b8026826d363379a1bb513a6ca48875b54073b119468e145eaad98a2004ebfb6ec90f583142f67708d805d7d03f05e731600183a2aa4b47d701e4e326edcc053c6ebb96f4c5001b48edda037b7006da43655ec29eed15c47270e24d179c18fc1135527812e28e91ddb27f78bb0662ab5e9ace24eff0b426371a29b164b784f43403edfcd2db5b8a09963eeda45613932e62ce2c667990da53373d812a6d75d9222a1ab2bbea4ac6a46898d763c81ded2a523820e96205b1ad0fbddd7c67e72695c75ab46548f481d6693d609ed0a35023fc9cef34d02954dd40c7f2eeee145c094bad1da26b305707df5cb9c512e291bf7f690eec2f92aed1ff375d3f12d7a4b5235d536b271e937280b9df9f8ced4b48e03fbb850dc1e412743b2bc9cdfdd937958b1138cfb8e551b323ea31819c7b2567b3c4d90b89d68cf2bf8367d179249c83f1c3d502e21a408c7952f3b8c5628634a7bb3a9595c7922f9391a3af7592a6eb471a287"}, &(0x7f0000f6c000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x4000000000000000}, 0x8) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) 2018/02/10 23:05:47 executing program 1: r0 = socket$inet6(0xa, 0xfffffbffffffffff, 0x5) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00004dc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d19000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000e09000/0x2000)=nil) 2018/02/10 23:05:47 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@can, &(0x7f0000a37000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x1}}, [0x0, 0x7fff, 0x3, 0x3, 0xb72, 0x4, 0x8001, 0x8, 0x6, 0x1ff, 0xa96a, 0x2, 0x4, 0x6, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000857000)={r2, 0xb9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000298000)={&(0x7f0000f45000/0x4000)=nil, 0x7f, 0x3, 0x18, &(0x7f000027b000/0x4000)=nil, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000000)={{0x20000000000, 0x7, 0x9, 0x1, 0xd0, 0x498181d9}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xf7c3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000cc2000), &(0x7f00006c3000-0x4)=0x8) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb9000-0x8)={0x0}) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d7b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00008fc000-0xd)='/dev/usbmon#\x00', 0x3, 0x8400) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000214000)=""/154) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket(0x10, 0x2, 0x9) dup2(r1, r1) write(r3, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r1, 0x20, 0x2, r0, &(0x7f0000003000)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x100000000, &(0x7f000000b000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xffffffffffffff15) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000010000-0x1)=0x4, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000010000)=[{{&(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000009000-0x50)=[{&(0x7f0000010000)=""/176, 0xb0}, {&(0x7f0000010000)=""/4096, 0x1000}, {&(0x7f0000011000-0x38)=""/56, 0x38}, {&(0x7f0000011000-0xcc)=""/204, 0xcc}, {&(0x7f0000004000)=""/203, 0xcb}], 0x5, &(0x7f0000011000-0x33)=""/51, 0x33, 0x100}, 0x3}, {{&(0x7f000000b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000000a000)=[{&(0x7f0000011000-0x51)=""/153, 0x99}, {&(0x7f000000b000)=""/34, 0x22}, {&(0x7f0000011000-0x8d)=""/141, 0x8d}, {&(0x7f0000007000-0x36)=""/54, 0x36}, {&(0x7f0000011000-0x7c)=""/124, 0x7c}, {&(0x7f0000011000-0x57)=""/87, 0x57}], 0x6, &(0x7f000000e000-0xc)=""/12, 0xc, 0x2}, 0x1}], 0x2, 0x0, &(0x7f0000010000-0x10)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001000), &(0x7f0000011000-0x4)=0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffff9c, 0x8954, &(0x7f0000011000)={{0x2, 0x3, @rand_addr=0x4}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x4, {0x2, 0x2, @loopback=0x7f000001}, @common='gretap0\x00'}) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8), 0x80, 0x0) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0xb, 0xe, 0x4) connect$inet(r0, &(0x7f0000d69000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2b000)={0x0}, &(0x7f00007ec000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009db000+0x652)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000afd000)=0xe8) sendto$packet(r1, &(0x7f0000ca9000)="d43fe0ead4c418d6de35bddde6aaec43848470e7ee14f4b4f31922966e83a4eb8a9b65c0df6131f80415e9c1cf83baf497df698ecd2fe5f687f90b42a8cdd277c4", 0xffffffffffffff38, 0x20040080, &(0x7f00003bd000-0x14)={0x11, 0x2, r3, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) ptrace$peek(0x3, r2, &(0x7f00005a1000-0x8)) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000faf000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d27000-0x4)=0x2) r1 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) [ 45.294566] audit: type=1400 audit(1518303947.848:51): avc: denied { accept } for pid=6998 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 23:05:47 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000175000-0x25)="240000002a0025f00015430200000000f6bf000006000000000001000000000000000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000676000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000000ffff) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ea2000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000ea2000)={0x3, r2}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ea3000)={0x10000}, 0x1) 2018/02/10 23:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b21000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000005f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x89a1, 0x8, 0xffff, 0x100000000, 0x72}, &(0x7f0000f43000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d5d000)={r2, 0x5b}, 0x6) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/10 23:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f000001f000)='/dev/sg#\x00', 0x8000, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f28000)) sendto(r0, &(0x7f0000a6e000-0x1000)='Z', 0x1, 0x0, &(0x7f00003e5000-0x10)=@ax25={0x3, {"c716108b850b3e"}}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/10 23:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ae000)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) getsockname$inet(r0, &(0x7f0000a3d000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000700000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000000e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) 2018/02/10 23:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000939000-0xb)='/dev/vcsa#\x00', 0x40, 0x400983) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000028000-0x8)={0x0}, &(0x7f0000ec5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003f9000)={r3, 0xffffffff}, 0x6) 2018/02/10 23:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000e69000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00005b6000-0x4)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000faa000)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x0, 0x320, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000012d000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @generic="b82bb67ec875b7e7b79ca18ab82c0112", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x800, 0x6, 0xfffffffffffffff8, 0xffffffff, 0x20, 0x7fb9a0e55e06f5bc, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x7}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x1, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0xff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x6e, 0x20cd, 0x2, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x20}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0xff000000, 0xff, 0xffffff00, 0xffffffff], @generic="dea47a014da82dec13a582398f559491", @common='gretap0\x00', {0xff}, {0xff}, 0x2, 0x100000000, 0x6, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/10 23:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000749000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004af000)=0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c19000-0x10)={0x5, &(0x7f0000519000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000284000)={r1, 0x39}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x13) syz_open_dev$evdev(&(0x7f0000702000)='/dev/input/event#\x00', 0x0, 0x101000) 2018/02/10 23:05:47 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setsig(r0, 0xa, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003af000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007f5000)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000484000)=0xfff, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x80) 2018/02/10 23:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000418000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x4, &(0x7f0000f22000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008e8000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) tgkill(r3, r4, 0x2a) r5 = syz_open_dev$sndpcmc(&(0x7f0000aaa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x42100) ioctl$TCSBRK(r5, 0x5409, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000641000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, "4603f2d50ae212c880a06c6c9ece386cf645ef4ccf95ad0f42baf31605723efb9fe83d85296e57cd34206e88"}) [ 45.445773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 45.478788] [ 45.480454] ====================================================== [ 45.486758] WARNING: possible circular locking dependency detected [ 45.488817] xt_connbytes: Forcing CT accounting to be enabled [ 45.493067] 4.15.0+ #307 Tainted: G W [ 45.493070] ------------------------------------------------------ [ 45.493075] syz-executor1/7043 is trying to acquire lock: [ 45.493077] (rtnl_mutex){+.+.}, at: [<00000000c008c596>] rtnl_lock+0x17/0x20 [ 45.493099] [ 45.493099] but task is already holding lock: [ 45.493105] (&xt[i].mutex){+.+.}, at: [<000000005779e47b>] xt_find_table_lock+0x3e/0x3e0 [ 45.537246] [ 45.537246] which lock already depends on the new lock. [ 45.537246] [ 45.545534] [ 45.545534] the existing dependency chain (in reverse order) is: [ 45.553126] [ 45.553126] -> #2 (&xt[i].mutex){+.+.}: [ 45.558734] __mutex_lock+0x16f/0x1a80 [ 45.563116] mutex_lock_nested+0x16/0x20 [ 45.567677] xt_find_table_lock+0x3e/0x3e0 [ 45.572492] xt_request_find_table_lock+0x28/0xc0 [ 45.577826] get_info+0x154/0x690 [ 45.581774] do_ip6t_get_ctl+0x159/0xaf0 [ 45.586330] nf_getsockopt+0x6a/0xc0 [ 45.590539] ipv6_getsockopt+0x1df/0x2e0 [ 45.595095] tcp_getsockopt+0x82/0xd0 [ 45.599389] sock_common_getsockopt+0x95/0xd0 [ 45.604382] SyS_getsockopt+0x178/0x340 [ 45.608855] do_syscall_64+0x282/0x940 [ 45.613235] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.618914] [ 45.618914] -> #1 (sk_lock-AF_INET6){+.+.}: [ 45.624695] lock_sock_nested+0xc2/0x110 [ 45.629248] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 45.634758] ipv6_setsockopt+0xd7/0x130 [ 45.639225] tcp_setsockopt+0x82/0xd0 [ 45.643521] sock_common_setsockopt+0x95/0xd0 [ 45.648510] SyS_setsockopt+0x189/0x360 [ 45.652978] do_syscall_64+0x282/0x940 [ 45.657359] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.663037] [ 45.663037] -> #0 (rtnl_mutex){+.+.}: [ 45.668296] lock_acquire+0x1d5/0x580 [ 45.672589] __mutex_lock+0x16f/0x1a80 [ 45.676972] mutex_lock_nested+0x16/0x20 [ 45.681527] rtnl_lock+0x17/0x20 [ 45.685392] unregister_netdevice_notifier+0x91/0x4e0 [ 45.691079] tee_tg_destroy+0x61/0xc0 [ 45.695374] cleanup_entry+0x218/0x350 [ 45.699756] __do_replace+0x79d/0xa50 [ 45.704048] do_ipt_set_ctl+0x40f/0x5f0 [ 45.708515] nf_setsockopt+0x67/0xc0 [ 45.712727] ip_setsockopt+0x97/0xa0 [ 45.716939] raw_setsockopt+0xb7/0xd0 [ 45.721236] sock_common_setsockopt+0x95/0xd0 [ 45.726226] SyS_setsockopt+0x189/0x360 [ 45.730693] do_syscall_64+0x282/0x940 [ 45.735076] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.740757] [ 45.740757] other info that might help us debug this: [ 45.740757] [ 45.748871] Chain exists of: [ 45.748871] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 45.748871] [ 45.759166] Possible unsafe locking scenario: [ 45.759166] [ 45.765192] CPU0 CPU1 [ 45.769829] ---- ---- [ 45.774467] lock(&xt[i].mutex); [ 45.777908] lock(sk_lock-AF_INET6); [ 45.784199] lock(&xt[i].mutex); [ 45.790141] lock(rtnl_mutex); [ 45.793393] [ 45.793393] *** DEADLOCK *** [ 45.793393] [ 45.799425] 1 lock held by syz-executor1/7043: [ 45.803973] #0: (&xt[i].mutex){+.+.}, at: [<000000005779e47b>] xt_find_table_lock+0x3e/0x3e0 [ 45.812708] [ 45.812708] stack backtrace: [ 45.817179] CPU: 1 PID: 7043 Comm: syz-executor1 Tainted: G W 4.15.0+ #307 [ 45.825379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.834704] Call Trace: [ 45.837280] dump_stack+0x194/0x257 [ 45.840883] ? arch_local_irq_restore+0x53/0x53 [ 45.845532] print_circular_bug.isra.38+0x2cd/0x2dc [ 45.850522] ? save_trace+0xe0/0x2b0 [ 45.854212] __lock_acquire+0x30a8/0x3e00 [ 45.858333] ? print_irqtrace_events+0x270/0x270 [ 45.863066] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.868230] ? __lock_acquire+0x664/0x3e00 [ 45.872446] ? __lock_acquire+0x664/0x3e00 [ 45.876657] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.881824] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.887001] lock_acquire+0x1d5/0x580 [ 45.890778] ? lock_acquire+0x1d5/0x580 [ 45.894728] ? rtnl_lock+0x17/0x20 [ 45.898242] ? lock_release+0xa40/0xa40 [ 45.902191] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.908052] ? rcu_note_context_switch+0x710/0x710 [ 45.912954] ? __lock_acquire+0x664/0x3e00 [ 45.917162] ? __might_sleep+0x95/0x190 [ 45.921111] ? rtnl_lock+0x17/0x20 [ 45.924624] __mutex_lock+0x16f/0x1a80 [ 45.928483] ? rtnl_lock+0x17/0x20 [ 45.931996] ? rtnl_lock+0x17/0x20 [ 45.935511] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.940674] ? mutex_lock_io_nested+0x1900/0x1900 [ 45.945491] ? rcutorture_record_progress+0x10/0x10 [ 45.950481] ? is_bpf_text_address+0xa4/0x120 [ 45.954948] ? kernel_text_address+0x102/0x140 [ 45.959505] ? __kernel_text_address+0xd/0x40 [ 45.963989] ? unwind_get_return_address+0x61/0xa0 [ 45.969329] ? __save_stack_trace+0x7e/0xd0 [ 45.973630] ? check_noncircular+0x20/0x20 [ 45.977842] ? save_stack+0x43/0xd0 [ 45.981449] ? kasan_kmalloc+0xad/0xe0 [ 45.985311] ? __kmalloc+0x162/0x760 [ 45.988997] ? xt_replace_table+0x641/0x9d0 [ 45.993302] ? __do_replace+0x2e3/0xa50 [ 45.997250] ? do_ipt_set_ctl+0x40f/0x5f0 [ 46.001375] ? nf_setsockopt+0x67/0xc0 [ 46.005237] ? ip_setsockopt+0x97/0xa0 [ 46.009098] ? raw_setsockopt+0xb7/0xd0 [ 46.013048] ? sock_common_setsockopt+0x95/0xd0 [ 46.017699] ? SyS_setsockopt+0x189/0x360 [ 46.021821] ? do_syscall_64+0x282/0x940 [ 46.025881] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.031220] ? pcpu_chunk_relocate+0x315/0x770 [ 46.035776] ? print_irqtrace_events+0x270/0x270 [ 46.040506] ? free_percpu+0x229/0x830 [ 46.044370] ? lock_downgrade+0x980/0x980 [ 46.048501] ? __lock_is_held+0xb6/0x140 [ 46.052534] ? lock_release+0xa40/0xa40 [ 46.056482] ? tee_tg6+0x170/0x170 [ 46.060021] mutex_lock_nested+0x16/0x20 [ 46.064056] ? mutex_lock_nested+0x16/0x20 [ 46.068282] rtnl_lock+0x17/0x20 [ 46.071634] unregister_netdevice_notifier+0x91/0x4e0 [ 46.076800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.081800] ? trace_hardirqs_on+0xd/0x10 [ 46.085927] ? register_netdevice_notifier+0x860/0x860 [ 46.091180] ? free_percpu+0x22e/0x830 [ 46.095044] ? __alloc_percpu+0x30/0x30 [ 46.098992] ? find_next_bit+0xcc/0x100 [ 46.102943] ? cpumask_next+0x24/0x30 [ 46.106719] ? __lock_is_held+0xb6/0x140 [ 46.110753] ? tee_tg6+0x170/0x170 [ 46.114265] tee_tg_destroy+0x61/0xc0 [ 46.118040] cleanup_entry+0x218/0x350 [ 46.121917] ? cleanup_match+0x220/0x220 [ 46.125950] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.131807] ? find_next_bit+0xa2/0x100 [ 46.135757] __do_replace+0x79d/0xa50 [ 46.139536] ? compat_table_info+0x470/0x470 [ 46.143936] ? kasan_check_write+0x14/0x20 [ 46.148146] ? _copy_from_user+0x99/0x110 [ 46.152271] do_ipt_set_ctl+0x40f/0x5f0 [ 46.156221] ? translate_compat_table+0x1b90/0x1b90 [ 46.161215] ? mutex_unlock+0xd/0x10 [ 46.164906] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.170157] nf_setsockopt+0x67/0xc0 [ 46.173844] ip_setsockopt+0x97/0xa0 [ 46.177540] raw_setsockopt+0xb7/0xd0 [ 46.181318] sock_common_setsockopt+0x95/0xd0 [ 46.185796] SyS_setsockopt+0x189/0x360 [ 46.189746] ? lock_downgrade+0x980/0x980 [ 46.193869] ? SyS_recv+0x40/0x40 [ 46.197296] ? security_file_ioctl+0x7d/0xb0 [ 46.201675] ? security_file_ioctl+0x89/0xb0 [ 46.206058] ? do_syscall_64+0xb7/0x940 [ 46.210008] ? SyS_recv+0x40/0x40 [ 46.213438] do_syscall_64+0x282/0x940 [ 46.217299] ? _raw_spin_unlock_irq+0x27/0x70 [ 46.221772] ? finish_task_switch+0x1e2/0x890 [ 46.226238] ? finish_task_switch+0x1b9/0x890 [ 46.230707] ? syscall_return_slowpath+0x550/0x550 [ 46.235609] ? syscall_return_slowpath+0x2ac/0x550 [ 46.240512] ? prepare_exit_to_usermode+0x350/0x350 [ 46.245510] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 46.250846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.255663] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.260823] RIP: 0033:0x453a59 [ 46.263988] RSP: 002b:00007fdbaf370c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 46.271674] RAX: ffffffffffffffda RBX: 00007fdbaf3716d4 RCX: 0000000000453a59 [ 46.278916] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 46.286160] RBP: 000000000071bf58 R08: 0000000000000280 R09: 0000000000000000 2018/02/10 23:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00005bf000-0xe4)=""/228) socket$unix(0x1, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 23:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009e9000)) pwritev(r0, &(0x7f0000c83000)=[{&(0x7f0000c27000-0xeb)="02ff7e602ab384e9099d670f107344e105e1148ab5ca6148a7633b925906cd74614a5b6b160132d761b601e912999b114c1f7fb9d704d3d96e12f4851d744357050eacdddc4d4fda7f1b301385319eb5280c71f9b47aa47966bba6f0594f61b8babc6868a83ba72ab3aca68d545f91ff408ecd4e24b345806fbe9c3f949829e32da25a670c6d1553b608358cc507a50cd6863cbc66e0187b8f59318a0b7a6a55f13730f12a10f4e31b1e2876f56bfece9f777d1478fcbd4240a9d468dfb25e9b37bef0148db4bef6dabaecad6199e6364098b54c158a4764846dc7ed8b31f435c599605e892ff41a4d080c", 0xeb}, {&(0x7f0000b98000-0x6c)="02e3ac2aae19a3ab102cca52da9239f528cdff9f3e477bdb19645338990eef2eae13d3e366b30451a963bd88aaf2718119bd22f646710d17437d1a21da3df90026ebd42db4481cfafc32e56541e08171b4610062ced7f3298d94635b913178f1295207d734a6f3814a1d2597", 0x6c}, {&(0x7f00009e3000-0x8f)="e8690d9ce658e03468f459c6b7a412d074d833df98b9ded28ec656628bd252b729c2f46cbb44ed101ab624d523f331d9c173f805b53969e9ed0f14498afab270832bb67d19a70c1b62522c37132776713dd50b1fbd06c9896a29f54ab51db85c81133789c707115127630564d736ac074c9c84d100fa58049fe9286b543b8202268e82cc1b15f2355018794c3acd64", 0x8f}, {&(0x7f00000f3000-0xcf)="4e1d5749f8abccf3e2277593a13cbaf0df0f6790dd58769b9680c90952e9b5a6fb67f0baa94002c16c8c2da532a83031ff628e6a818aeb887bb6c9c21ef54f1b347b5661cb648d878fca736fc9f60bfee6ab4ad5d6e0fc49a0c72d225de616621a38a49581797c34786f8a7dbb5b1db090e85a2d98db601b508e4f45b2ca56434a93738e6ec1cd2802007de6760a0b404fbac8e5276168aeab520b8e2e95cedbcd38722d8ffa7bda31a00fb50fc3d284d16a7d6f1fadc972966cab25fdcf30e4d54dfd74b1b3e4f2d08fde19797d35", 0xcf}, {&(0x7f0000e86000-0xca)="bbf48b44eb06803559b7f985a351e5c08de9917a901314b9b1d787082fe5c9a68f3442da783f6906a6fe5c75477d41ca83ce3e71fd561f95951a9eee77944db4f67a6b6b603ced8f5e7efa9ab37747423bf3ae59869556bd10e09061e81552548f76435922d9422f790db59fc74f1a9c76c0b022db1552f112109c234013f8242bc7fa8a72779e1de29ab60e12769caf6919f1716ec7cc61a561f27b7f8cdc2e9068abe38b426ee36e5f6f59f4a6e2d78b4de2350eb1468c24d86d86c8ae9568acbacd4eeed5ab9bbe27", 0xca}, {&(0x7f00008ee000)="07e3d9630c526e5c0589f768619ccebfc1736c0483a7e6eab6b654cfee9014ed351d43372655", 0x26}, {&(0x7f0000aef000-0x88)="c509b6f1ce786b8904a004b64d5816eeb23c3b1d352c46c7ddfb14c875a114fce795be080a95b0ddc25352870dbf6611f1f11df4ddf0192ef44bfb6a1f84c0a66890a9cf6d0296f6b5e23b2c2ab552206778e2bd42feac9723c7e150251926860bebdadb4da613295a61d231da8f11dbe86588ff7ac0e3b2c55b4967c5fc9522a7d4176893e8b08d", 0x88}, {&(0x7f00001fd000-0x73)="e15fba7b890ba4f01eaa21ff0619dad7d279c676a253f52604af723b771ab6174b5d5a6c3a361c3151d5371031741613a05fd1e85e286cc214c898ffd1cf3bdb3f0ce9dd297afaf6334998c25d9ea2a6bd0db18857770e225183a1912fb0547368a4300cf71e473cf6ecdc8f0162410766463d", 0x73}], 0x8, 0x0) 2018/02/10 23:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f00000cf000)={0x401, 0x9, 0x1000, 0x401, 0x20, 0x3, 0x8001, 0x1, 0x329, 0x100, 0x8000, 0xad0, 0x3, 0xd, 0xfffffffffffffff9, 0x3, 0x401, 0x6, 0x0, 0x1f, 0x9, 0x8, 0x3ff, 0x6, 0x2}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f44000-0xf)='/dev/sequencer\x00', 0xffb9e7104f71b2b6, 0x0) membarrier(0x100000000000010, 0x0) write$fuse(r0, &(0x7f0000e6c000-0x30)={0x30, 0x5, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}}, 0xfffffcc6) 2018/02/10 23:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = shmget(0x2, 0x3000, 0x78000000, &(0x7f0000920000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000764000-0xc)={0x0, 0x0}, &(0x7f000080e000)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r3, &(0x7f00008df000-0x8)=0x50, 0x8) r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d98000)={0x0, 0x0}, &(0x7f0000edc000-0x4)=0xc) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r6 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000493000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000420000-0xc)={0x0}, &(0x7f0000515000)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f00005ba000-0x70)={{0xffffffff, r2, r4, r5, r6, 0x80}, 0x95a3, 0x0, 0x7f, 0x9, r7, r8, 0xe982}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00002e2000+0x696), &(0x7f00006c2000)=0x8) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000827000)="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") r9 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000fdd000)=0x3) r10 = syz_open_dev$midi(&(0x7f000019e000-0xb)='/dev/midi#\x00', 0x101, 0x100) ioctl$RNDGETENTCNT(r10, 0x80045200, &(0x7f0000d7b000)) poll(&(0x7f00000b8000-0x28)=[{r9}], 0x1, 0x0) 2018/02/10 23:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) r1 = gettid() fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cc000)={0x0, @dev, @remote}, &(0x7f000003b000-0x4)=0xc) fallocate(r0, 0x2, 0x20, 0xbc5a) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00009e6000-0xc)={0x1, 0x0, [0x0]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000cd4000-0x1a0)) rt_sigpending(&(0x7f0000e96000-0x8), 0x8) fchmod(r0, 0x110) 2018/02/10 23:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x6, &(0x7f0000e4d000)={0x0, 0x0}) r2 = semget$private(0x0, 0x2, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be7000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f40000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000055b000-0xf)={0x0, 0x7, "09adcf6f661e51"}, &(0x7f0000538000)=0xf) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001ee000+0xd7d)={r3, 0x77b0, 0x3ff, 0x3ff, 0x1f, 0x9, 0x7, 0x2b3, {r4, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}}, 0x45a2, 0x800, 0xffff, 0x3e8, 0xfffffffffffffffd}}, &(0x7f00000c6000-0x4)=0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d2d000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000bef000-0x4)=0xe8) fstat(r0, &(0x7f0000aa3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f0000a37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000af3000)={{0x6fbe, r5, r6, r7, r8, 0x40, 0x1000}, 0x1, 0x4, 0x7fffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c4e000-0x8)=0xbb, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000402000)={0x7, 0x200, 0x1, 0x2, 0x0}, &(0x7f0000a6c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000583000)={r9, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}}, [0x5, 0x101, 0x9, 0x7, 0x1, 0x100000001, 0x8d, 0xa98, 0x3, 0x8000, 0x449, 0xffff, 0x9, 0x6, 0x1]}, &(0x7f0000e82000-0x4)=0x108) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r10, 0x400, 0x2) 2018/02/10 23:05:48 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000992000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000563000-0x4)=0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000321000-0x1a8)={0x4, 0x7fffffff, 0x1, 0x10001, 0x7, [{0x8001, 0x7, 0x59f, 0x0, 0x0, 0x800}, {0x7f, 0x3, 0x40c3, 0x0, 0x0, 0x80}, {0x5, 0x9, 0x3, 0x0, 0x0, 0x2504}, {0x9, 0xffffffff, 0x6}, {0x1000, 0x7, 0x5, 0x0, 0x0, 0x200}, {0x3}, {0x1f, 0x5, 0x8, 0x0, 0x0, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00006c3000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x40) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000154000)="fefdf3a64fa833ca9467c444b275555b85676a6d72f6df95fcfe803618138a95deb3d63fa7758f21e3cb1beddc17840b02f3121c277faf001a935ad559bd7ee2358eafc9a53f9b5772aee230547fb3e196a2a9d7e955d086d2b63a04765002f14360364ebc69") socket$inet6_sctp(0xa, 0x5, 0x84) mq_open(&(0x7f0000fda000)='/selinux/checkreqprot\x00', 0x0, 0x0, &(0x7f0000c40000-0x40)={0x0, 0x0, 0xfe0000000000000, 0x4ee}) 2018/02/10 23:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f000001f000)='/dev/sg#\x00', 0x8000, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f28000)) sendto(r0, &(0x7f0000a6e000-0x1000)='Z', 0x1, 0x0, &(0x7f00003e5000-0x10)=@ax25={0x3, {"c716108b850b3e"}}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) [ 46.293405] R10: 00000000203ae000 R11: 0000000000000246 R12: 00000000ffffffff [ 46.300646] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/10 23:05:48 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000020000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x101000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000020000-0x48)={{0xffffffffffffffff, 0x3, 0x400, 0x1, 0x2}, 0x3f, 0x80000001}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f000001e000), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x100000000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000020000-0x8)={0x8000}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000021000-0x4)=0x7, 0x4) fstatfs(r2, &(0x7f0000021000-0x1000)=""/4096) 2018/02/10 23:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) socketpair(0x0, 0x7, 0x3f, &(0x7f000090b000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000437000-0x10)={0x16000, 0x5000}) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/10 23:05:48 executing program 0: socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$vnet(r0, &(0x7f0000cd4000)={0x1, {&(0x7f00005ac000), 0x0, &(0x7f0000735000-0x3b)=""/59}}, 0x68) 2018/02/10 23:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000854000-0xa)='/dev/vcs#\x00', 0x4, 0x40000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000283000)={r0, r0, 0x4, 0x3f, &(0x7f0000904000-0x9a)="91bdc21f6373e17c1dd0154f948d1c970438517d91becc9e49eaa86925bea862db9d560457977fb56d088293203c0a80f2fc3e3418bbf21b1f787890d6623ee4b5873f638a9961bc474e00fee4fb93a6d1badec4b20fd35242831b4b323d4155f84e2268165afe5a4e8cee2f75d5a9f3ba3757f050257c8906efe4fdc43190defebf5b7403c95b5451414d2a7bacdc5a27627bd32c8793cde104", 0x3, 0x5, 0x814, 0x9, 0x1a, 0x0, 0x100000000, "eb0a01c5983b8438c7ab275c9325a5bab5715d32b5c278fee22ff5809beef98257c8768d9db4dcc3184c0673a66bff6362ad1a9e4c93c5ebb0041d0fe4f54d12e7c789099f5fb4da31c11b97f7018fbbb5c6b31c1446b138d994470372f3899fbceb03b4ab3345e928a03ed232f8ba502c44ff0d0ed651d49d80fc538e8bf5ef50513f3ba11b3a0bd266301fbdc7ea15ef2c2fd8fc14b9fce32f387a4787685c879c9c65a4d8153a554fa98d43463cae"}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b96000-0xa)='cubic\x00', 0x6) 2018/02/10 23:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2c0400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000e95000/0x3000)=nil, 0x0, 0x5, 0x8, &(0x7f0000661000/0x4000)=nil, 0x5}) r1 = socket$inet(0x2, 0x3, 0x800000000002) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote, @remote}, &(0x7f0000002000-0x4)=0xc) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8b5, 0x9, 0x5, 0x400, 0x7fffffff, 0x0, r2}) sendto$inet(r1, &(0x7f0000c5f000)="f0", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 23:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d9e000/0xa000)=nil, 0xa000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid}, &(0x7f00001ec000-0x4)) openat$cuse(0xffffffffffffff9c, &(0x7f0000541000-0xa)='/dev/cuse\x00', 0xa82, 0x0) [ 46.380274] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x476) bind$inet6(r0, &(0x7f00003c1000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007bf000-0xa6)={0x0, 0x9e, "2c7336a3ad52c2e24c78634dfcd54da5c1f0bebc10607b813d5ccb1f272507e02714c2f2685d9056b665e423bde925aeb0e7da781ffde4d1a177c03ae30bf3b43d2f867c84cdf92cb9f763c9cbce00d16d6aef5b5f2e2139e85ed7e74aa8476962773dff6c57e748e73be443d128831076f2756524b8f318003413260b834e72bfeb9ad7f0b6a392efd82e9faa56d3d4eedbf9068a494a0dc04e3bf908dc"}, &(0x7f0000791000)=0xa6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c86000)={r1, 0x4, 0xa, [0x9, 0x600000000000, 0x1ff, 0xfffffffffffff000, 0x5, 0x5, 0x400, 0x3ff, 0x7fffffff, 0x21]}, &(0x7f00003ac000-0x4)=0x1c) [ 46.441009] PPPIOCDETACH file->f_count=2 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cb000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f91000)=0x4a3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fa1000), &(0x7f0000f22000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) [ 46.465404] PPPIOCDETACH file->f_count=2 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a5d000-0x79)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = creat(&(0x7f0000f97000)='./file0\x00', 0x15) recvmsg$kcm(r0, &(0x7f0000da4000)={0x0, 0x0, &(0x7f0000f11000-0x40)=[{&(0x7f0000734000)=""/162, 0xa2}, {&(0x7f000050f000)=""/90, 0x5a}, {&(0x7f0000216000)=""/76, 0x4c}, {&(0x7f00008a3000-0xa6)=""/166, 0xa6}], 0x4, 0x0, 0x0, 0x6}, 0x1) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r1 = request_key(&(0x7f0000f64000)='asymmetric\x00', &(0x7f0000a60000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bbf000)='\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f00005b2000)='cifs.spnego\x00', &(0x7f0000b58000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cf7000-0xb)='+eth1ppp1#}', r1) add_key$user(&(0x7f00006b2000-0x5)='user\x00', &(0x7f00000e8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000946000)="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", 0x1000, r2) add_key$keyring(&(0x7f00005e3000-0x8)='keyring\x00', &(0x7f000012b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f00009b3000)=[], 0x0, r2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000df8000)={0x10, 0x0, 0x80}) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000ed4000-0xa)=@file={0x0, './file0\x00'}, 0xe7) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$amidi(&(0x7f00002e5000-0xc)='/dev/amidi#\x00', 0x1, 0x24100) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xffff) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000d65000-0x400)={"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"}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000032000)='/dev/dmmidi#\x00', 0x2, 0x240) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000030000)) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000001a000)=[{}, {}], 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000088000)=0x0) setpriority(0x0, r0, 0x0) semtimedop(0x0, &(0x7f0000037000-0xc)=[{}, {}], 0x2, &(0x7f0000037000-0x10)={0x77359400}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000a15000-0x20)=""/32) 2018/02/10 23:05:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000199000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d25000-0x14)={{0x8, 0x4, 0x0, 0x40, 0x2, 0x1}, 0x5, 0x4, 0xfffffffffffff77a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r1, 0x0, 0xa7b3, 0x1) lseek(r1, 0x0, 0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b9a000-0x14)) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004cb000)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b68000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000263000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000af4000)=0xe8) fstat(r0, &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) stat(&(0x7f00002c4000)='./file0\x00', &(0x7f0000b95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ba1000-0x5)={0x3f, 0x9, 0x5, 0x4}, 0x5) lstat(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000023b000)={0x0, 0x0}) fstat(r0, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000ec4000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d83000)={0x0, 0x0}, &(0x7f000003e000-0x4)=0xc) r13 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0d000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f000073b000)=0xe8) getgroups(0x9, &(0x7f000096d000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e4000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000ef000)=0xe8) r19 = getegid() sendmmsg$unix(r1, &(0x7f0000398000)=[{&(0x7f0000fda000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000643000-0x20)=[{&(0x7f0000f67000)="6312f36b194f485dee39b5e3b376bdf6e8d8c29366a1c93a84aeb61549bd0fd37a23173ceb39f96fa49d3948601490846ceebcf7472e0b4dc35761adba1d1f140860c8bdb673fa354466abfc8a0b2db89043de78ff5e905646bf08c78140b6628d250866eae3406065037b31f0187a6a082ae2e4c2f1d57996558bdb1838b13714ab89bd14decc3684ba5a7baa51123997b9539b869aa506866af4ed435fce", 0x9f}, {&(0x7f0000d24000-0x98)="61348d7ec56ba534320ce42967466955ec9d48010f49ba4ff51936252b260ea4b326d65acd73146ebc17ff56a137b7e171a817b58d6ef58459be2438dbeceb0de317663838b15ac3fc9f3b4b64719537d84e640a74254384a4b7881ae2a24c90eac2638bfd175a6ab54c61637f4cf6758618229606103feca3e96055d39ee9bbc8e270904105753bd2cf8c9ae796911383536c474c9d8e18", 0x98}], 0x2, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc8}, {&(0x7f0000b84000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e4f000-0x18)=[{&(0x7f0000fda000-0x12)="a2699797a10c0da482eb3daf605d2bbd5fa8", 0x12}, {&(0x7f00007ea000-0xc9)="2478e6a5de3d4e803cbdd4607e8ac61724db66654a66d0318aa9099b52dccd18d85cad25fec16ad07def784e99ce52c817584bce6c67ab52fc79f21d26e50ce1c72dc0bc092e095fa454b90e1402abf6c9f4d44a2716412a92e49e150c191bb0d7ed5cc8d0b2699948f75d0dd8db737dbd21a7a97279224a34c22aee6ee1a9b3891f628f014422e2a7420423416809b05cef0500223b7359c54e0ee816ec409cb13865045c7c0720375bb40235cbafc8ed05d09863c95059ca94b2830a82fb00a9ecc047df318926ba", 0xc9}, {&(0x7f0000e63000-0x2d)="7454d65f5a303d13c42bace9ecd9ae4216eb63b33021f42d96619fc9cdd8dca8cf0dfdf96d0081b21c46d5767c", 0x2d}, {&(0x7f00003b9000-0x6f)="8985b06fa6e60c54c2833a98c1c96dd79ebdffabb162eef9d4d4b720c27df996847e1ad8d4c6b5e4682dd32ec9b826bb73145e3772c4937a8eb39afd40e700efa7b0d8e18defd7a0317b3708875971b2f02448064564c959a11b72944fa16c4f0df6e12d27801636cdfe6be0b8056c", 0x6f}, {&(0x7f00003e4000-0xb8)="dfd51bc6eaa8bf710591407513f1bf17b16384bfe13d4d36e5e1d0db49818ce536dd18b7a3bc44c6e4355fb92d0896eaa4811d643f2b0431c757afce93bf3fb0b5c0366015529b4ce5369d09a51d74b5b26f287e283e0114d4342da14011602c110ebe44be354cdd65075ac25567de06d8c7e60a45e997e77b1e5e68e9783964070bac7206579864c3bc65005dbadf1a56b74f75f04ddece7d456cd625b94c4ea50ce881ea05252e834afbd15716695bb2fbc898ea5d7b70", 0xb8}, {&(0x7f00007ec000)="bd4b302fb33124b7d9a2647d063e305cd54a152e2b112fc0a7a2c2d33d9f070d049fec9724b49d16f2d1abd15757ce61968682229eba20a639ab737dd3b5575db2", 0x41}], 0x6, &(0x7f0000cb9000-0x58)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x4000}], 0x2, 0x40) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000947000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007b5000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffd) openat$dir(0xffffffffffffff9c, &(0x7f0000967000)='./file0\x00', 0x400000, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a5000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc6000-0x4)) [ 46.553365] QAT: Invalid ioctl [ 46.569595] QAT: Invalid ioctl 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ec6000-0x4)=0x3) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") sendto$inet6(r0, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8), 0x10001) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000093b000)=0x2, 0x4) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x3f}, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000004000)='(\x00') sched_setaffinity(r0, 0x8, &(0x7f0000004000-0x8)=0x5) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000083e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) r2 = socket$inet6(0xa, 0x800, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bbb000-0x10)={0x0, 0xb0, &(0x7f0000194000)=[@in6={0xa, 0x3, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000c28000-0x4)=0x10) recvmmsg(r2, &(0x7f0000965000)=[{{&(0x7f0000ff8000)=@generic, 0x80, &(0x7f0000b39000)=[{&(0x7f0000dbe000)=""/76, 0x4c}, {&(0x7f000005a000)=""/191, 0xbf}, {&(0x7f0000c5a000)=""/28, 0x1c}, {&(0x7f00009a7000)=""/4096, 0x1000}, {&(0x7f0000b3e000)}, {&(0x7f0000a8b000)=""/233, 0xe9}, {&(0x7f0000015000)=""/233, 0xe9}, {&(0x7f0000db0000-0x35)=""/53, 0x35}, {&(0x7f00003fb000)=""/155, 0x9b}], 0x9, &(0x7f0000ea1000-0x57)=""/87, 0x57}, 0x4}, {{&(0x7f000084f000-0x60)=@nfc_llcp, 0x60, &(0x7f000034c000)=[{&(0x7f000025c000)=""/248, 0xf8}, {&(0x7f0000fe0000-0x4c)=""/76, 0x4c}, {&(0x7f0000837000)=""/190, 0xbe}], 0x3, 0x0, 0x0, 0x2}}, {{&(0x7f00001c7000)=@nfc, 0x10, &(0x7f00009c1000-0x20)=[{&(0x7f00009df000)=""/41, 0x29}, {&(0x7f0000771000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f0000dd3000-0xf9)=""/249, 0xf9, 0x80000001}, 0x5}, {{&(0x7f00007bf000-0x8)=@sco, 0x8, &(0x7f0000c17000)=[{&(0x7f00007a8000)=""/74, 0x4a}, {&(0x7f00004e0000-0xa9)=""/169, 0xa9}, {&(0x7f0000901000-0x1f)=""/31, 0x1f}, {&(0x7f00006c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000082000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3ff}, 0x7fff}, {{&(0x7f000050a000-0xc)=@nl=@proc, 0xc, &(0x7f0000235000)=[{&(0x7f00006ee000)=""/9, 0x9}, {&(0x7f0000a4e000-0x18)=""/24, 0x18}], 0x2, &(0x7f0000337000)=""/227, 0xe3, 0x7}, 0x8a8a}, {{&(0x7f00004bd000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000bd4000-0x20)=[{&(0x7f0000981000)=""/118, 0x76}, {&(0x7f0000f10000-0x8b)=""/139, 0x8b}], 0x2, &(0x7f0000cb4000)=""/199, 0xc7, 0x5}, 0x3}], 0x6, 0x20, &(0x7f000000f000-0x10)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008cd000)={r3, 0x9}, 0x8) 2018/02/10 23:05:49 executing program 7: unshare(0x40002020603) r0 = socket(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000cbd000-0xa5), 0x0, 0x0) connect(r0, &(0x7f0000b57000-0x22)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x10000}, 0x2, 0x1, 0x1}}, 0x26) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x80000000, 0x22480) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000)={0x3, 0x0, 0x0, 0x1e}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000)={0x40, r2}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x3, 0x2) sendto$inet(r1, &(0x7f0000003000)="0e5361", 0x3, 0x807c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001000)={0xb18, 0x8, [0x0, 0x10001]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000002000-0x4)=0x14) sendto$inet(r0, &(0x7f0000006000-0x86)="689b8ecdd2a40f905a3bbfcab3ec152509c9669fe0f8eb62dcd3b7b32277f4e3640ade1fbc5dd186ddb154a386340935fe0e84a8af2f08e7c739e71fb3da1cbaeda75fb254eb79854ed393bc3bf53a3ed3848fbab8077216603e781af2ecddbab846252b77c460eb2da2afcfcf783a835703d0ae5403000000000000002d24a724bc687b1ca8", 0x86, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0xfffffffffffffeb4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000005000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000004000)=0x80000000) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008bb000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000571000)={0x0, 0x9, 0x1, [0x20]}, &(0x7f0000b88000-0x4)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000020b000)={r1, 0x74a}, &(0x7f0000ba1000-0x4)=0x6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000199000+0x7f9)={&(0x7f00007b3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00000a6000)=[{&(0x7f000058a000)=""/135, 0x87}, {&(0x7f0000f3b000)=""/152, 0x98}, {&(0x7f00000d0000+0xeac)=""/74, 0x4a}, {&(0x7f00000a3000-0xf9)=""/249, 0xf9}, {&(0x7f0000e85000)=""/176, 0xb0}, {&(0x7f0000ea8000)=""/177, 0xb1}, {&(0x7f0000fcf000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f00002b5000-0x40)=""/64, 0x40, 0x1}, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = creat(&(0x7f00006ed000)='./file0\x00', 0xb0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00006ec000-0x50)={@common, @ifru_names=@generic}) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0xff) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x5, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c2b000)={r0, &(0x7f000000a000), &(0x7f00006d9000)="a99b0b7965fd0adc982e2c94cd34e7487eb693f1df04a2ab9889e3ca279cffcc973f5d3a8bd5d5d31e893a54d3359edee6cc826fd364ee7b170f0b533f1f07cd0ef74f"}, 0x20) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000), 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c2000-0xd2)={0x0, 0xca, "f7afcc79ba3f412c5d59afb5f5703c4484906ada78bf3297211a2d0739c850c824a3d8a5facd99fef6431ee6aa034dd245a054e6b30833b29e113b5f6cdbe6540743feff856ae5598ca751157175d6d92bfa76e100f2f451f9a0df43910ef9b8304768f7dd41f4847fb55278e2f6679e4bde78a42b9bbe7d2930021b3c9e3cadfe7259a471a99ccafdad10a2b292d3e5c6003431080532b4d55f93be0c40712362151e9138e3815bc831c78a6c517bd6d0fbab94bc0fffcb46f45448f3994a6cd60a9bb37f5b1edeff2c"}, &(0x7f0000004000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d68000-0x8)={r1, 0x9}, &(0x7f00008c5000)=0xffffffffffffff60) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000043f000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x3, 0x0, 0x9, 0xffffffffffffff3d, 0x8, 0x5}, &(0x7f0000288000-0x4)=0x20) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000f2d000-0xa)='/dev/dsp#\x00', 0x80, 0x800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ca7000-0x38)={&(0x7f0000c82000-0x60)={0x27, 0x0, 0x4, 0x5, 0x10001, 0x3, "f60f5f3fc1b66abae618ce2f1dac5ab18c6bf13bef70bf0662cf046686f9fb7e47723d4234739bc42dbd2144f8972d6ef1f56637cf096f745c657c8d040aa3", 0x4}, 0x60, &(0x7f0000434000)=[{&(0x7f0000627000-0x17)="5076da5101359f0d5405366961a1f991ccea6e40649081", 0x17}, {&(0x7f0000c59000)="825878987a1ea8333d635e27a06f78d6d8e8de70027b41c2345c92389e668543c79f39aa990357efc249093b2aa38242c32fcb9e37961b1fdb557c5e40fdfce651686f3fcb9085ddb78eaf952b1f76f80b7146f585fbb17f47948281a8150a979a4e7770aa58a19525c1e46101a7090303440d8e909fadaa4f4f5a2f0eedb999ccab7d2f3e0a8236c1b1266aab94aba52afea975d81036554dcf13dc1641ec8ae6c3731312347f0d24c215368447a2dd7e7dd8", 0xb3}, {&(0x7f0000f6b000)="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", 0x1000}, {&(0x7f000083c000-0x16)="73be513522bddeed21b16eef39531840f57f72a34668", 0x16}, {&(0x7f0000392000-0x82)="e91eb1d795c4d1a3c5843bdfc6b2c1bcf04906fccd57c3a25a4dd195d644e6f6173ad73ff369d5f01ea1b326b016a1529867d290bd397ecbb22ca8ded11eddc6812eb40aed2726ac75db5b80edbd4e7a13c4074068fd60082b5391b10b56b1ebac4156a60d9c0b16df7c53aedbc6326f19d816153bb09300d00b01475ba4fc07c25b", 0x82}], 0x5, &(0x7f00004a1000-0x100)={0x100, 0x10f, 0xfab, "987d036cd427676d045407d84c4deeec73662be69e11a857bd21205ae64052faf7e264ed29cd013d8f20d71b01c89cb5cccd521c4084c527a1d1e25c93fca8a837be596874d442f369bbfba93c12bd95e7ece75ec0237c203a5108c23643b4a4c79ec7fc926a33b3407eebafef2d71d05a647d1baea5db315276a834514445d617aaf399ab6dbc970056c1f36e01573f74df435f51a9c6bfaaf9ffa12ca739c9088bcfe4a7b33032d94a0560fba10fd007a5904b9282fdaf23aaddae6882b4be6cc8d51ce4c26d7f8ad0652607a7bb47058adc50e4e02994f634acaf458d90e9d3cda2eab6623e1536de65752e"}, 0x100, 0x810}, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090d000)={{&(0x7f0000909000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/02/10 23:05:49 executing program 6: clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$intptr(0x23, 0xf8c) r0 = openat(0xffffffffffffff9c, &(0x7f0000030000-0x8)='./file0\x00', 0x44000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x7, 0x0, 0x100000001, 0x58, 0x0, 0x2, 0x20008, 0xa, 0xcfb, 0x8, 0xfffffffffffffe60, 0x10000, 0x81, 0x4, 0x2, 0x101, 0x8, 0x37, 0x3, 0x507e000000000000, 0x200, 0x3ff, 0x1, 0x9, 0xffffffffffff8001, 0x8, 0x5, 0x3, 0x2, 0x7, 0x5, 0xfffffffffffffffb, 0x7, 0x3, 0x4, 0x8, 0x0, 0x7, 0x7, @perf_config_ext={0x0, 0x7fff}, 0x4000, 0x100000000, 0x5, 0x0, 0x6, 0x5, 0x2da}, r1, 0x3f, r0, 0xd) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000001000-0x1c)="dbbddd4e2f32bfef5e46cab25d23333891ee4fcf47b5383e05896170", 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000218000)=@common='bond0\x00', 0x10) pread64(r0, &(0x7f0000eca000-0xf7)=""/247, 0xf7, 0x0) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ec6000-0x4)=0x3) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f7000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x103000, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = syz_open_dev$dspn(&(0x7f0000fc2000)='/dev/dsp#\x00', 0x8000, 0x400000) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00003d4000-0x10)={r3, r4/1000+10000}, 0x10) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000020002) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000002d000-0x20)={@generic="732114248a0c5f6d1eabc0ff0dfbb152", @ifru_flags=0x1200}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000004a000-0x90)=[{0x8001, 0x7fffffff, 0x8001, 0x7fffffff, @tick=0x683, {0x100000000, 0x5c36f370}, {0x7, 0x1}, @quote={{0x6, 0x8}, 0x2, &(0x7f0000049000)={0x8001, 0xff, 0x6, 0x3, @tick=0x101, {0x7, 0x6}, {0x7f, 0x5}, @queue={0x3, {0x66d4166b, 0x7}}}}}, {0x1, 0xffffffff7fffffff, 0x0, 0x4b, @tick=0x3, {0x5, 0x1bb}, {0xf66, 0x3}, @raw8={"f061b07d3e992cccedc891dd"}}, {0x1ff, 0x3f, 0x1, 0x1ff, @tick=0x7f, {0x1f, 0x40}, {0x2, 0x5}, @connect={{0x4, 0x2}, {0x80000001, 0x2}}}], 0x90) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000049000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x0, 0x2, 0x1, 0x4}}, {&(0x7f0000023000-0x61)=""/97, 0x61}, &(0x7f000002c000), 0x2}, 0x46) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) timerfd_settime(r2, 0x1, &(0x7f0000049000)={{0x77359400}}, &(0x7f000004a000-0x20)={{}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {0x800}, @result}, {0x0, 0x0, 0x0, 0x4, @time={0x0, r3}, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000004b000-0x5c)={0xffff, 0x0, {0x3, 0x2, 0x80, 0x1, 0x1}}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7) 2018/02/10 23:05:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/mixer\x00', 0x80, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000428000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f00005cc000)={'system_u:object_r:iptables_exec_t:s0', 0x20, 'system_u:object_r:getty_etc_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x59) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f00006f6000-0x10)='/dev/input/mice\x00', 0x0, 0x2800) getpeername$netrom(r3, &(0x7f000053f000-0x48)=@full, &(0x7f0000fae000)=0x48) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f0000c00000)={0xa, 0x2, 0x78, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c) r2 = socket(0x1e, 0x4, 0x0) getpeername(r2, &(0x7f0000489000)=@rc, &(0x7f00001f1000-0x4)=0x9) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f80000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000959000)='./file0\x00', 0x2000, 0x4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000826000-0xc)={0xbea7, 0x9}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() sched_getscheduler(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000f82000-0x8c)={0xfffffffffffffff9, 0x9, 0x9, 'queue0\x00', 0x4}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/hwrng\x00', 0x8401, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x5e)=""/94, 0x5e}], 0x1, &(0x7f0000002000)=""/59, 0x3b}, 0x0) 2018/02/10 23:05:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000936000)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c37000-0x5c)=""/92) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f00000ce000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f32000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed5000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000388000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f00009ed000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xf}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xffffffff, 0xff000000, @mac=@random="ad0ae7d3f216", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x1, 0x3, 0x8000, 0xc9f2, 0x800, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e06e4556385ead83508905e6ced48172", {0xff}, {0xff}, 0x0, 0x295}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000085e000)={@loopback}, &(0x7f0000096000)=0x14) 2018/02/10 23:05:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xae}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x7fffffff, 0x1, 0x1f, 0x4, 0x2, 0x7f, 0x3, r1}, &(0x7f0000000000)=0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045c7f) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000003000-0x8c)={0x8001, 0xf9, 0x5b0, 'queue1\x00', 0x6f48}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) [ 46.764964] audit: type=1400 audit(1518303949.318:52): avc: denied { validate_trans } for pid=7186 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000004d000-0x6)=@hci, &(0x7f000004a000)=0x6, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000022000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000002e000-0x4)=0x14, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000-0x10)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000004c000)={&(0x7f000004c000)={0x1d, r1}, 0x10, &(0x7f000004c000)={&(0x7f000001c000)={0x3, 0x20, 0x9, {0x77359400}, {r2, r3/1000+30000}, {0x1, 0x80000001, 0xfffffffffffffffc, 0x6}, 0x1, @can={{0x0, 0x2, 0x3ff, 0x100}, 0x7, 0x1, 0x0, 0x0, "45a237f21da018b0"}}, 0x48}, 0x1, 0x0, 0x0, 0x40801}, 0x20000850) r4 = memfd_create(&(0x7f000001b000-0x1b)=')\x00', 0x80003) r5 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r4, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r7}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000004c000)={0x18, 0x3, 0x8001, 0xe439}, 0x8) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xb0)="b66e164f8172cda73885e1d5bf934a4c0830575d8350a2a97b2a2a1b32cb5088c03ea31eb6ec9c8ae365b556b43ef4c8e0eb896c1842ee777eeae7b9ca81324f40f76af3eec71547eade9576ae2b5f155cb3be833eff30d44cea645e01bff85682dd3b4c1b33cfa950b4bb8742f0ad7f73f0c6c69e394320acfcec13f90b133f9891dce06ad98d507ffb85c1b4a50787a527b91ca246b71423a4fa4fe40b5cc9c8e2e871a17929513e9fbab5795b282c", 0xb0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb9000+0xbce)='/dev/sequencer\x00', 0x100, 0x0) openat(r1, &(0x7f0000276000-0x8)='./file0\x00', 0x40, 0x0) write(r0, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002b000-0xfd)="3aff43d7", 0x4}], 0x1, &(0x7f0000006000-0x2e8)=[]}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000020000)='./file0\x00', 0x0, 0x18) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000003e000-0x4)=0x2, 0x4) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000181000)='/dev/midi#\x00', 0x8000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000858000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000297000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ff9000-0x4)=r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff8000-0x8)={0x2, [0x7, 0x1e6]}, &(0x7f0000254000)=0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x2, 0x7f]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006be000-0x28)=[{0xb, 0x5}, {0x4, 0xb4}, {0xc, 0x4}, {0x3, 0x6}, {0x8, 0xdc4d}], 0x5) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00008be000-0xc)='/dev/autofs\x00', 0x40000, 0x0) socket$unix(0x1, 0x2, 0x0) read$eventfd(r5, &(0x7f0000cd5000), 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc4000-0x10), &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f0000f8b000-0xf), 0xff8f) gettid() getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f25000-0x11)=""/17, &(0x7f0000c6c000-0x4)=0x11) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}], 0x1, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r6, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000064b000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x100000001}}, 0x0, 0x201, []}, 0x7d) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xc1, "d6c5f43d14e1d1edb1074d29baf3938d7a63a8c8c7b6047ff1096f248b048af95016b7a1c08cc2abffbcb6c6180c9aec62f3240d69f9e8cdbff976f608d1276b714012539e4c58d30c6a877b943d5e3e6d1cf4f68677fad849a1ac3a6f550e939234d6fc7ed3c2e781eb2987595d6bd54d4b1c781219419f683fe138fcb35ac91af4f4b714d75e05057cfd3d43ef7ead3cf908da1dfd6d40da6ca83ec01f5e4cdc0fe23916fcc5c85c28f374374e515b98c6314225579cfa352510ac63adccf959"}, &(0x7f0000000000)=0xc9) r2 = socket(0x1e, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000694000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7fff, 0x9}, 0x8) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000100000)='/dev/hwrng\x00', 0x4000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000479000)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000326000-0x10), &(0x7f000012a000)=0x10) r5 = socket$netlink(0x10, 0x3, 0x1a) r6 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f7d000-0x4), 0x800) ppoll(&(0x7f0000ca0000)=[{r0, 0x7214}, {r1, 0x2}, {r2, 0x8040}, {r3, 0x1100}, {r4, 0x2100}, {r5, 0x480}, {r6, 0x2000}], 0x7, &(0x7f0000e47000-0x10), &(0x7f0000d01000-0x8)={0x7}, 0x8) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff}], 0x1, &(0x7f00004bd000-0x8), &(0x7f0000752000), 0x8) 2018/02/10 23:05:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000f6d000-0x90)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc2000-0x8)={0x2, [0xac, 0x6]}, &(0x7f0000997000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000076b000)=0x405, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001bd000-0x5)={0xfffffffffffff0be, 0x1, 0x8, 0x100}, 0x5) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8100, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000aa000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000002}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000028000-0x3e)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000c4f000-0x62)=""/98, 0x62, 0x2, 0x0, 0x0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="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", 0x583}], 0x1, &(0x7f000001f000)=[]}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f000050b000-0x10), &(0x7f00005eb000-0x4)=0x10) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000394000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000426000)={0x2, 0x0, 0x4, 0x0, &(0x7f0000e13000)=[]}) semget$private(0x0, 0x4, 0x94) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000329000)={0x6, 0x100000001, 0x70, 0x8001, 0xfff, 0x8000}) r2 = syz_open_dev$mice(&(0x7f00002e4000)='/dev/input/mice\x00', 0x0, 0x20c000) splice(r0, &(0x7f00005ec000-0x8), r0, &(0x7f0000ec2000)=0xffffffffffffffff, 0x4, 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c93000-0x4)='tls\x00', 0x4) uselib(&(0x7f000066e000-0x8)='./file0\x00') semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00001c8000-0x95)=""/149) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00007f5000-0xd8)=@ioapic={0x100000, 0x6, 0xfffffffffffffffa, 0x80000000, 0x0, [{0x0, 0x9, 0x6, [], 0x1}, {0x5, 0x7fff, 0x3, [], 0x9}, {0x3, 0x7, 0x6, [], 0x5}, {0x800, 0x2, 0x6, [], 0x7a51}, {0x9, 0x9, 0x6, [], 0x8}, {0x3, 0x2, 0x9}, {0xb90a, 0x0, 0x8000, [], 0x765}, {0x6, 0x10000, 0x5, [], 0xd39}, {0x200, 0x0, 0x1, [], 0x2}, {0x8001, 0x7ff, 0x9, [], 0x10001}, {0x19e02a71, 0x8001, 0x1, [], 0x1}, {0x6, 0x3872, 0x400, [], 0x8}, {0x5, 0xf3b, 0x9, [], 0x99}, {0x58, 0xc77, 0x39, [], 0x7fffffff}, {0x9, 0x40, 0x9, [], 0x1}, {0x9d8d, 0x1, 0x7, [], 0x6}, {0x401, 0x7fff, 0x0, [], 0x3}, {0x1, 0x80, 0x6}, {0x3, 0xf9c2a6b, 0x5, [], 0x2}, {0x0, 0x3, 0x7, [], 0x5}, {0x1c, 0x6, 0x9, [], 0x7b}, {0x1866, 0x14a, 0x9e, [], 0x20}, {0xfffffffffffffffc, 0x401, 0x1, [], 0x8}, {0x100000001, 0x11b618ba, 0xa, [], 0xf3e7}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000397000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) stat(&(0x7f0000249000)='./file0\x00', &(0x7f00007c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000064d000-0x30)=[{r1, 0x200}, {r0, 0x4a2}, {r2, 0x8000}, {r1}, {r1}, {r0, 0x10}], 0x6, &(0x7f0000559000-0x10), &(0x7f00004de000-0x8)={0x100}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002a9000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x9, 0x1, 0x5, 0x0, 0x2ac73bc2, 0xa, 0xa0, 0x20, 0x1, r3, r4}, {0x5, 0x7, 0x8c, 0x1, 0x4, 0x6, 0x1ae, 0x8}, {0x10001, 0x5, 0x4, 0x7f}, 0x9da, 0x6, 0x0, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x0, 0x200, 0x9, 0x6}}, 0xe8) semget$private(0x0, 0x0, 0x6d6) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000079c000-0xb)='/dev/audio\x00', 0x80000, 0x0) getsockname$unix(r0, &(0x7f0000d71000)=@abs, &(0x7f00006cb000)=0x8) bind$ipx(r0, &(0x7f00007ab000)={0x4, 0x5, 0x1, "e09695d66424", 0x2}, 0x10) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b4000-0x82)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000137000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bdc000)=[@in={0x2, 0x3, @empty}], 0x10) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b81000-0x3)={0x6, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007ca000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a69000)=""/134) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008fe000)={0x1, &(0x7f00004da000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00009b8000-0x8)={r3, 0x1}) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9e000-0xb)='/dev/mixer\x00', 0x80400, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000058000-0x120)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000528000-0x5), &(0x7f0000526000)=0x5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000084000-0x4), &(0x7f0000d22000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f00006c6000)=""/121, &(0x7f00005de000)=0xffffffffffffffa2) r3 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000e1f000-0x1e)=""/30) 2018/02/10 23:05:49 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000dc3000)='/dev/vcs#\x00', 0xffffffff00000001, 0x0) syz_open_pts(r0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d04000-0xb)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000b91000)=""/93, &(0x7f0000550000-0x4)=0x5d) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bad000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000003c000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dae000-0x10)={r3, r4, 0x1c0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/rfkill\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ccf000)) fstat(r0, &(0x7f000005d000-0x44)) syz_open_dev$usbmon(&(0x7f0000524000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x200000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000095b000-0x8)='./file0\x00') chdir(&(0x7f0000202000+0x92c)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f0000f68000-0x65)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000543000-0x9)='/dev/vcs\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000177000)={0x0, 0x7}, &(0x7f0000bf1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec4000-0xc)={r1, 0x2, 0x20}, &(0x7f0000901000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000639000-0xc)={0x0}, &(0x7f0000a1a000)=0xc) sched_getparam(r2, &(0x7f0000dae000-0x4)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00007dc000-0x4)=0x1a, 0x4) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{}, {0x56}]}, 0x10) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009ab000-0x38)={&(0x7f0000917000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000016a000)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1c, 0x0, @str='eth0}/self.eth1-*{\x00'}]}, 0x30}, 0x1}, 0x4) r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) r1 = dup2(r0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000c32000)={0x7, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) mincore(&(0x7f00008ee000/0x4000)=nil, 0x4000, &(0x7f00000cf000-0x3d)=""/61) 2018/02/10 23:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) syz_open_dev$vcsn(&(0x7f00009de000)='/dev/vcs#\x00', 0x4, 0x200) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) syz_open_dev$sg(&(0x7f0000bfb000-0x9)='/dev/sg#\x00', 0x4, 0x111800) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) shutdown(r2, 0x1) 2018/02/10 23:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair(0x1b, 0x8080f, 0xff, &(0x7f0000ccd000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000086a000)=@assoc_value={0x0, 0x4}, &(0x7f0000ff7000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000488000)={r3, 0x6}, 0x8) link(&(0x7f0000dc1000-0x8)='./file0\x00', &(0x7f0000bf5000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) write(r1, &(0x7f00006a2000), 0x302) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000970000-0x8), &(0x7f0000250000)=0x8) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x8001, &(0x7f000001a000-0xe)="7ead508bd5c51c64bba28071d776") sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b3000-0x9)='/dev/dsp\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00003b2000)={0x2, r1}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000246000)='/dev/ashmem\x00', 0x2, 0x0) io_setup(0x6, &(0x7f00003b1000)=0x0) io_cancel(r2, &(0x7f000018f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003b1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003b2000-0x20)) 2018/02/10 23:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000816000)={0x0, 0x7f, "658c96f0c2664a335c9c35ff808b042aa60deaea73653f66866b13504808c46a01719ce4c7971c48dc8add16d60bf54256e51de89a2c552180934fd9bbe83d73a22a9a37b79d7209bb03f7913f559c659dd2e1358fb5b3c62df8b254e32f73493332c744f3f9751bcaa24b2898265892afae6da90aaec099bb9616da73e74d"}, &(0x7f00009bf000-0x4)=0x87) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000013a000)={0x0, 0x40, "bcabc6e8938c287f51ba8073d66d17398bdaac892e11805c274915a61bb28f3a61cd1197d464849bdb3366ac529c99ff8d795a149e32796ceee7d8e5abe46b68"}, &(0x7f0000dbc000-0x4)=0x48) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d0f000-0xb8)={r1, 0x2, 0x9a, 0xfffffffffffffffe, 0x34f, 0xf732, 0x8001, 0x42e3, {r2, @in={{0x2, 0x0, @empty}}, 0x2ef0, 0x8, 0x1a, 0x81, 0x7}}, &(0x7f00006a0000-0x4)=0xb8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/10 23:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = creat(&(0x7f0000619000-0x8)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00006a6000-0xe9)=""/233, &(0x7f00004c7000-0x4)=0xe9) 2018/02/10 23:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bd000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000500000)=0x5, 0x4) 2018/02/10 23:05:49 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000005000)={[0x9e82, 0x4, 0x7b15, 0x80, 0x2, 0x5, 0xfd7f, 0x7ff, 0x9, 0xff, 0x3, 0x6, 0x8, 0x4, 0x1ff, 0xb1fe], 0x0, 0x40104}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000005000-0x38)={0x3, 0x0, [{0x8, 0x0, 0x2}, {0x1, 0x0, 0x1}, {0x400, 0x0, 0x4}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0xc0002, 0x0) 2018/02/10 23:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d1e000)='/dev/sg#\x00', 0x4d, 0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x6, 0xfe, 0xc1, 0x0, r0, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000), &(0x7f0000fe0000), 0x100}, 0x20) openat(r0, &(0x7f0000c90000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a92000-0x8)={0x9, 0x3}, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000f0d000-0x4)=0x3, 0xfffffffffffffd0f) 2018/02/10 23:05:49 executing program 5: r0 = open(&(0x7f0000be3000)='./file0\x00', 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000014e000)=""/108, &(0x7f0000fce000)=0x6c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003a2000)=@add_del={0x2, &(0x7f00007ae000-0x10)=@syzn={0x73, 0x79, 0x7a}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d25000-0x10)="e21a78ae14114073c56bde33a777219d", 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000969000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000063b000)=0x4a8) 2018/02/10 23:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000a47000)=0x1, 0x4) r1 = socket(0x10, 0x3, 0x3) inotify_add_watch(r0, &(0x7f000080b000-0x8)='./file0\x00'