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", 0x5a5, 0x1, &(0x7f0000658fe4)={0xa, 0x80000004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xad5}, 0x1c) 2018/05/04 11:52:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x3]}) 2018/05/04 11:52:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0xffffffffffffffff) io_setup(0xfffffffffffff000, &(0x7f0000000000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20000, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f00000000c0)="d014ac0cd44ffd99bcefebf8b9bb783e2d7c65f04dae74d8695848973bde253897c9d7be1fa54c5f433ad6439f360a3dfa0045bd705a9076119f766329a550fd1fc3c9b00d76178c99f041f3801cc510e981c70a6db17a5281a6fa590a75e2127764cdee32d3d2c14909252aa84153c3543a7b82578271d09e2ea98de5eb299ea92f036d9b0a95", 0x87, 0x1, 0x0, 0x0, r2}, &(0x7f00000001c0)) 2018/05/04 11:52:24 executing program 1: r0 = epoll_create1(0x80002) signalfd4(r0, &(0x7f0000000000)={0x245}, 0x8, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) get_thread_area(&(0x7f0000000040)={0x2, 0x100000, 0x400, 0x1000, 0x1a58ce5b, 0x0, 0xd5a, 0x100000000, 0x0, 0x7}) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/04 11:52:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) accept(r1, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xda, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x7852, 0xc761, 0xd5, 0xa17, 0x2}, &(0x7f0000000080)=0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0xffffffffffff8001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) 2018/05/04 11:52:24 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0xa, "0a0131c16e278829baa8bdc5f88e10b32abf45fd8cc7740ccce4de52c6517bcb510e0b7cb8a89bf483d200abf152daf075b522767946d5950dfc8370c15345e28fdfb1f29d1c5290cf756c6cacb6d93c0d2be3ef3ad83cbfafcca53b70ad5391db43a857f8f4a5945b3131a03d2600f39d91359d0d147cd0edd0e291cd88"}, 0x80) 2018/05/04 11:52:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)=""/225, 0xe1}], 0x6) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) 2018/05/04 11:52:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/142, 0x8e}], 0x1, 0x0, 0x0, 0x754}, 0x21) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/04 11:52:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x82b, 0xc70, 0x265]}) prctl$void(0x3f) 2018/05/04 11:52:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0xa, &(0x7f0000000100)=[0x9, 0x3, 0x4, 0x100000000, 0x1ff, 0xa9c2, 0x81, 0x1, 0x8, 0x7fff], &(0x7f0000000140)=[0x1, 0x73, 0x100000001, 0xe8, 0x101], 0x20, 0x9, 0xffffffff, &(0x7f0000000180)=[0x401, 0x8, 0x6, 0x20000, 0x9c7, 0x100000000, 0x7fff, 0x8, 0x2], &(0x7f00000001c0)=[0x7f, 0x0]}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/04 11:52:25 executing program 4: set_mempolicy(0x0, &(0x7f0000000440)=0xbf03, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x23, 0x0, @thr={&(0x7f0000000080)="0e3d8154ab4edfdbdd87ef3a6f10b921a1cef43a2e9276fd0cbb0f0d0270d4ba3b9c24c6b666631803d71fe8dee2eedf5d85906969fdb15c495bf163eb614855371f58d15be4309cd9144baa87cc9febf8ec188b183dbfdfd7", &(0x7f0000000100)="8efe6682b671433659a440989671c7df40c6d9159d85b37d737d7449f5425c"}}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0xe1) 2018/05/04 11:52:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x8, 0x4e2, 0x1000], 0x7, 0x2, 0x7, &(0x7f0000000180)=[0x6, 0x1ff], &(0x7f00000001c0)=[0x580c, 0x3]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/05/04 11:52:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x32, @multicast1=0xe0000001, 0x4e24, 0x2, 'lblcr\x00', 0x6, 0x8, 0x5d}, 0x2c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000121800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/223) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000240)=""/123) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='yam0\x00') 2018/05/04 11:52:25 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3ffffffffffd) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) lseek(r1, 0x0, 0x7) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440000) fcntl$setlease(r2, 0x400, 0x3) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x800, 0x7, 0x100000001, 0x5, 0x6, 0x7fff}) [ 162.015468] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20004 lblcr 2018/05/04 11:52:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='\b', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7fff, 0x5, [0x7, 0x3, 0x6, 0xfffffffffffffff8, 0x2]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x100000000}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f00000000c0), 0x10000000000002b8, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x3, 0x8) 2018/05/04 11:52:26 executing program 1: unshare(0x40600) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103002, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000, 0x34000) splice(r1, &(0x7f0000000080), r0, &(0x7f0000000040), 0xffff, 0x0) 2018/05/04 11:52:26 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/04 11:52:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078051397bdb0bc531f96e1bc0000b97a12c091d2169d0000000000003c632505a2"], &(0x7f0000000140)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9837, 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x1, 0x80000000, 0x7, 0x80000000, [], [], [], 0xe34, 0xbd6, 0x5, 0xb942, "f0c329a3556ce325ab5ac2b47b9bb2ef"}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x42000) 2018/05/04 11:52:26 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x3, 0x3, {0x3, 0x3, 0x8, 0x0, 0x9}}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './bus', [], 0xa}, 0x9) 2018/05/04 11:52:26 executing program 7: connect$ax25(0xffffffffffffffff, &(0x7f00000000c0)={0x3, {"9ccf1891e41214"}}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x305000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x80000001) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCXONC(r0, 0x540a, 0x404) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x0, 0x1000080200005d, 0xbd, 0x0, 0x12}) 2018/05/04 11:52:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x107, 0x7, 0x5, 0x2cf, 0x18b, 0x0, 0xd5, 0x6}, "1e490fa96e58b8d3aced0ad0308c32b5b0b07bb479b8a3c11eaa5d15f612b0bd9a5825041d19d3e5c359a0f4588ea22e45733b53a4a7f2f7ec7951b811018bedc695128bc0ce7f4ef5c545e56d06812ccc69dd811e918b7bbcd431ee556df67621397af6fbab2b49fbe8f02b32ad2ad37f995556452359b316d48ce4798ec6486880f0f62fafcc7bbab164b12454e6eed32082787db32b6b058ed8406eb59425d9dcd69d881b07bf5b34ad74cfc6771dafe2b919750b15805b63701400d322", [[], [], [], []]}, 0x4df) socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 11:52:27 executing program 3: 2018/05/04 11:52:27 executing program 2: mq_open(&(0x7f0000000040)='.systemvmnet0@nodevmd5sum\'$*nodevselinux\x00', 0x0, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x2000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8001, 0x4) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) 2018/05/04 11:52:27 executing program 0: rt_sigsuspend(&(0x7f0000000000)={0x1000}, 0x8) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:27 executing program 6: 2018/05/04 11:52:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f00000002c0)="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", 0x14e) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/04 11:52:27 executing program 5: 2018/05/04 11:52:27 executing program 4: 2018/05/04 11:52:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1462d9730c411800000027002f080000000000000000e6000000"], 0x14}, 0x1}, 0x0) 2018/05/04 11:52:27 executing program 6: 2018/05/04 11:52:27 executing program 4: 2018/05/04 11:52:27 executing program 5: 2018/05/04 11:52:27 executing program 2: 2018/05/04 11:52:27 executing program 3: 2018/05/04 11:52:27 executing program 1: 2018/05/04 11:52:27 executing program 6: 2018/05/04 11:52:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/04 11:52:28 executing program 5: 2018/05/04 11:52:28 executing program 7: 2018/05/04 11:52:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x7f}) syz_emit_ethernet(0x4, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaffffff15ffffff86dd6000000000000000aa0000000000ffffe000000100000000000000000000", @ANYRES16=r0, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)={0x0, 0x4}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/05/04 11:52:28 executing program 3: 2018/05/04 11:52:28 executing program 2: 2018/05/04 11:52:28 executing program 6: 2018/05/04 11:52:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 11:52:28 executing program 7: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x1f, 0x1000, 0x1, 0x7fffffff, 0x0, 0x0, 0x3, 0xf59f}) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/04 11:52:28 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 2018/05/04 11:52:28 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x100000000}) 2018/05/04 11:52:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) 2018/05/04 11:52:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f00000001c0)}, 0x2002) 2018/05/04 11:52:28 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x80100) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001280)={{&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x8}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) futex(&(0x7f0000000040)=0x2, 0xf, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x1) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x2) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x8000000000000026) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001440), &(0x7f0000001480)=0x4) mremap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x6, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/105) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001340)={0x0, 0x64, &(0x7f00000012c0)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1e}, 0x7}]}, &(0x7f0000001380)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000014c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000013c0)={r3, 0x3, 0x30, 0x1, 0x20}, &(0x7f0000001400)=0x18) 2018/05/04 11:52:28 executing program 1: unshare(0x2000000) mmap(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x0, 0x8010, 0xffffffffffffffff, 0x3) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/04 11:52:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x800) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x18, 0x3, 0x8002, "6ccd1cbb0403c6038e3ecf3dba559c4711562261f7084da3"}) 2018/05/04 11:52:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e63, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/04 11:52:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) r1 = gettid() pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = gettid() getresuid(&(0x7f0000002640)=0x0, &(0x7f0000002680), &(0x7f00000026c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000027c0)={&(0x7f0000002780)='./file0\x00', 0x0, 0x8}, 0x10) r10 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002800), 0x80000) r11 = syz_open_dev$sndtimer(&(0x7f0000002840)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = timerfd_create(0x3, 0x80000) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/sequencer2\x00', 0x200000, 0x0) r15 = accept4(0xffffffffffffff9c, &(0x7f0000002900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000002980)=0x80, 0x80800) r16 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r17 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002a00), &(0x7f0000002a80)=0x60, 0x800) r18 = syz_fuseblk_mount(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, 0x2, 0x2404) r19 = creat(&(0x7f0000002b40)='./file0\x00', 0x100) socketpair$inet(0x2, 0x80002, 0x65e, &(0x7f0000003240)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = syz_open_dev$mouse(&(0x7f0000003280)='/dev/input/mouse#\x00', 0x9, 0x80) r22 = signalfd(0xffffffffffffffff, &(0x7f00000032c0)={0x8}, 0x8) r23 = open(&(0x7f0000003300)='./file0\x00', 0x40200, 0x10) r24 = syz_open_dev$sndseq(&(0x7f0000002bc0)='/dev/snd/seq\x00', 0x0, 0x401) r25 = socket$nl_xfrm(0x10, 0x3, 0x6) r26 = openat$null(0xffffffffffffff9c, &(0x7f0000003380)='/dev/null\x00', 0x100, 0x0) r27 = dup(0xffffffffffffffff) r28 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/ptmx\x00', 0x10000, 0x0) r29 = epoll_create(0x9e) r30 = eventfd(0xfffffffffffff35c) r31 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$netlink(r0, &(0x7f00000034c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x64040000}, 0xc, &(0x7f0000002600)=[{&(0x7f0000000180)={0x1404, 0x37, 0x300, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x67, @ipv4=@broadcast=0xffffffff}, @nested={0x1028, 0x85, [@generic="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@typed={0x8, 0xc, @u32=0xd}, @typed={0x8, 0x51, @pid=r1}, @typed={0x8, 0x47, @u32=0x200}, @typed={0x8, 0x47, @fd=r2}, @typed={0x4, 0x68}]}, @nested={0x1a8, 0x2d, [@typed={0xc4, 0x6, @binary="a44d341230730498573b274ba08d627084b35508e271061bb74daf8384738f4ab292e90b92a7304195c1b23cdda1013d2f14010ce524b55016a2bb0c4b693b5afba87cc89fbce04f33f6a9f710cf867ed1a27ba5d81a88d7202f0f40361ebff9b9958ddbe70edb48bbca04b12c9e51f0457f63d640ffbff20cd156b2efa8306be6e7765cd4c7a4998e3b9e3191a8ebf58f95ac1a9f7752774f0ade978d2d49134174185c8b45ae8de1e96e1311e0949d28763463a2dee438bbfd070c03f654"}, @typed={0x4, 0x8}, @typed={0xc, 0x6b, @str='ppp1\x00'}, @typed={0x8, 0x53, @uid=r3}, @generic="95ff50daf342212cecf50782294ffea5a82ce642dba21a2b72c961dbae94a31b37de6948e61ee5b7dc287469905ace01d451c69506ce84085fdc1c3b2e1735d504e5aaaf6b09baf6c186ba498905e5cb7b20675a399f5a2cabc0fd75350be38540f9a0393cec6996d24e60d02c38a7357f109289e6a5038b4780adb5ea59a7bd5719b12b168bf1afaac84ba9bd89362e62946bd5b432d7a2277be60be8e6e7f3ad42dd108ea79ef38d1f2864f748e0ea7ed86c6e870404a3afd2a2c2e324aea5789f1cc175f2ff"]}, @nested={0x1e4, 0x1f, [@generic="c35d6b9d2f187dcca31c0a5b2df27a01747abee31ddf1dbf98f4b69454519c6ceae80b506a31c31258d6a7701a67bb66db4d324cc39584e13a7167791529335c4a9e803192617e6dbae2a9e546bf64af87c826ab342235619f20fe8af1ee99fa0ef18f2f68599e306a50439fe7b286d28442b31573ce5be3b6ac50ec68826cd0ff155d379dd8a689e88e6f62624efe685bffec468dd14afa9b639bf95c39eb1af8e03a9ea802c264698473cf81209ef4fa6a5958942af1b3d1a2a75741db8d4175c81edaba3c707bea534ae86a3f", @generic="e346d9af0ca09b5cfe89a3fff9ab196a8a501b", @generic="09b42a3f89e28fa7f2ed58a77f4987ec2a990453bde6aebddbba2e878d11e17180fcb7540e9aace2c0be08dccf736f183cbeafed600e1c9baa6c5b62353ff2a6c258262f55c6e5f98761797db86b09a8168aa8e08607a794047a1cc14aa94fda336f1c5bd58d260ac8fa7214b494353f62a576e0b1f14ab6b83e6872bca6307e7c9dee28793e30f702735b219506773d647a9415dbe10896bd86613e02801566b00e7973e6ebb85d5f1320414a2ca55acfd9e633178e4991d90a762b5f10efacf98f3f7fd3d7c681d238de9817c61d6b53bf3786482147b5a4c37f73", @typed={0x8, 0x1f, @u32=0x6}, @typed={0x4, 0x1e}, @typed={0x8, 0x54, @fd=r4}, @generic="d420226a1c", @typed={0x8, 0x23, @fd=r5}]}, @nested={0x38, 0x1, [@typed={0x34, 0x26, @binary="0a32e5b6a3068197f296ab034b5a7b0023a6a39ba2ec2d29510b4eef5468579e0b3811ae2d3354818c651d2d8a0dcc"}]}]}, 0x1404}, {&(0x7f00000015c0)={0x1034, 0x1c, 0xe, 0x70bd25, 0x25dfdbfd, "", [@nested={0x100c, 0x6a, [@typed={0x8, 0x41, @str='\x00'}, @generic="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@typed={0x8, 0x59, @str='\x00'}, @typed={0x10, 0x2f, @str='#eth1{%]{&\x00'}]}, 0x1034}], 0x2, &(0x7f0000003400)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}], 0xb0, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/04 11:52:29 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x2000c000, &(0x7f0000001140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x5, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x725a1657, 0x8, 0x8000, 0xfffffffffffffe00, 0x0, 0x8, 0x10000, 0x2, 0x6, 0x7, 0x100, 0x1b8b, 0x4, 0xffff, 0x80000000, 0x6018, 0x3, 0x8001, 0x7, 0xf5d, 0xc9c, 0x101, 0x1, 0x400, 0x80, 0x1, 0xe903, 0xffffffff00000000, 0xfffffffffffffff9, 0x2, 0x6, 0xfffffffffffff801, 0x6, 0x0, 0x7fff, 0x20, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0), 0xa}, 0x400, 0x81, 0x0, 0x3, 0x65, 0x8001, 0x80}) 2018/05/04 11:52:29 executing program 0: syz_emit_ethernet(0x1e, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x0, 0x0, 0x6d0000000000000, 0x101}, 0x7, 0x3, 0x0, 0x0, "be5d70ce9d9731c2"}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x800000]}) 2018/05/04 11:52:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40800) 2018/05/04 11:52:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe1d) sendto$inet(r0, &(0x7f0000000080)="121ac3d78378aadd3c2235238b7035d84932846a49144499e5bd226837c61dc2f7fa4ef32211909e765fd96a5b5ec1e6ae573907b2ee5a2a053fd31bef5785bcd2858e45f45d36264a81a4c6871087ff4ec134017e17496ee97bdd43a06e2597362c315b52aad2403b5c1a20a435e1bf49a816bf219447a5b4fdae9f27dd7cfef05377035076f683255e07bce38e28b51ade0fbf68f409a4dadc5c9f6bc9b047e88d858fd3169807c902b26dce70718c77a2b4bd733037fceb80a37d4656080824a3a4448e852261aa6ad45c18e5bde0b4ee0da59362e37df9d98e879cbd025867fc5c2e13f9538778", 0xe9, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pause() shutdown(r0, 0x1) 2018/05/04 11:52:29 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/14, 0xe}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) 2018/05/04 11:52:29 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d83000)) read$eventfd(r0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/04 11:52:29 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0xfffffffffffffec9) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x14d) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x0, 0x1}) 2018/05/04 11:52:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3, 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0xe8bb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) 2018/05/04 11:52:29 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f00000000c0)="050004002e01975c36871ffb5f406745bfd10d628da9bdeec9f30eb4aebe12c36f73", &(0x7f0000016f02)=""/254}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0xf8, 0x105000) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) 2018/05/04 11:52:29 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000ec0)=0xe8) accept$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001200)={&(0x7f0000001040)={0x1a0, r2, 0x120, 0x70bd29, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc6a}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(r0, &(0x7f0000000640)="ba639044bbaad3bb3f08404f06e43d8e2783ec2371130b3e7d48b58895fd71b8caa45eb3caa6d0670ad9ff76e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839ac081a65120930d33760a52034280881cb70f847f56b79eaed0383ac0922d03415fff7a4fe2dddac21f5483af4bc17dd7cc446751e6620dae4686e5fe5913d5742b083b290a8fbf5378d2b06cda8f030f1ee3117a6ee1b97a882090359ae121c97bbc38966f955a1ba24118172a03d926db3bf62e0336a44ac4680e116e700000000000000000000000000", 0xff13) 2018/05/04 11:52:29 executing program 2: r0 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='&', 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x10001, 0x7, 0x4}, &(0x7f0000000380)=0x10) 2018/05/04 11:52:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0xffffffffffffffdc) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x4}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1179}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/04 11:52:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0144ab579cda4e1aab00000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000240)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80, 0x0) sendmsg$rds(r3, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100), 0x1dd, &(0x7f0000002f80), 0xffffffffffffff6f, 0x4000000000}, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1) [ 165.565933] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 165.611470] device lo entered promiscuous mode 2018/05/04 11:52:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/250) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4000000000000000, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000500)={r2, &(0x7f0000000480)=""/109}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xa82, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r3, 0xd}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaac9190173ffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) [ 165.735556] device lo left promiscuous mode [ 165.760911] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 165.761458] device lo entered promiscuous mode 2018/05/04 11:52:30 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0xab}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/04 11:52:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x16000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x5}, {0x2, 0xffff}], 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) 2018/05/04 11:52:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x601, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x4, &(0x7f0000000000)) 2018/05/04 11:52:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000001c0)="74086e750000000000000000008c00", 0x0) unshare(0x2020400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x587}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/05/04 11:52:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffd241c06f22a97b4874ae2c41ae4c544efeffffff86dd60c5a6150038b8dc9958f7b33bf9143a00fe80000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 11:52:30 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000ec0)=0xe8) accept$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001200)={&(0x7f0000001040)={0x1a0, r2, 0x120, 0x70bd29, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc6a}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(r0, &(0x7f0000000640)="ba639044bbaad3bb3f08404f06e43d8e2783ec2371130b3e7d48b58895fd71b8caa45eb3caa6d0670ad9ff76e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839ac081a65120930d33760a52034280881cb70f847f56b79eaed0383ac0922d03415fff7a4fe2dddac21f5483af4bc17dd7cc446751e6620dae4686e5fe5913d5742b083b290a8fbf5378d2b06cda8f030f1ee3117a6ee1b97a882090359ae121c97bbc38966f955a1ba24118172a03d926db3bf62e0336a44ac4680e116e700000000000000000000000000", 0xff13) 2018/05/04 11:52:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000140)=""/4096}) 2018/05/04 11:52:30 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x20, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x7, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3ff, 0x8, 0x8000, 0x4, 0x5, 0x100, 0x7, 0x2, r2}, 0x20) [ 166.187300] device lo left promiscuous mode 2018/05/04 11:52:30 executing program 0: 2018/05/04 11:52:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1000, 0x1ecf, 0x7fffffff, 0x9}, 0x10) fcntl$lock(r0, 0xa, &(0x7f00000001c0)={0x2, 0x4, 0x5, 0x5}) 2018/05/04 11:52:30 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400000, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000380)="433e4cd1c408999deb38cadc7016c72c3b4dadb0a60900f156f9070e18e3a66abb279d3f4e8df7f0e6791480ded20c023ad9b5fcf5eae58e0b74c0f71fdf1a7a3255589a3095a8ab494f7847ea40920551d6ceeffab1621893d7037c441a4969c6d2a8f8e8904a24db16a0d4e5fb64629a96a0df7ef50dcb047bd82d848ee7ef2f650339aa52d81929d62ca9ef912c749d8fee0926c5638720e4dd65c1af2dbbdacb2c4f26bf1cd09777560226af3d1a32487f1084a98f16bee0604de32804dcdc397df0277542c1010527bb52ff175cc7f811d5503a17905a4201fbd7a7dffff1aec3", 0xe3}], 0x1) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7f, 0x8) fcntl$setown(r0, 0x8, 0x0) [ 166.227894] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 166.266307] device lo entered promiscuous mode 2018/05/04 11:52:30 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x800) bind$nfc_llcp(r0, &(0x7f0000001540)={0x27, 0x1, 0x1, 0x7, 0xfffffffffffffffd, 0x856, "2ec9e4d10a99d4903ff23341a010394f31a3fb2ad6fef3905368dd2334be5bd911fecfff6209358d7f077adfcfedb4b25ab0cf3e2d7c9141e2e70ec8355959", 0x3}, 0x60) r1 = getpgrp(0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xfff, 0x4) write$cgroup_int(r0, &(0x7f0000000480)={[0x3f, 0x3b, 0x2d, 0x2b, 0x2f, 0x3f, 0x37, 0x0]}, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr2\x00\x00\x00\x00') preadv(r2, &(0x7f00000014c0)=[{}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/218, 0x2c8}, {&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/151, 0x97}], 0x7, 0x0) 2018/05/04 11:52:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[], 0x16d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='wchan\x00') readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) 2018/05/04 11:52:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socket$inet6(0xa, 0x802, 0xc2a0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)=0x1) 2018/05/04 11:52:30 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/04 11:52:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x208000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r1, 0xf, 0x3}, 0x10) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@random="c5c816ad9f95", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x2, 0xf8, 0x4, 0x8}, 0x14, 0x1, 0x0, 0x0, "8b0a6176dd2d5691221b3bd00eb279007f9da83a7c2e2725fe0d66cb12954cce87dbfdf289378b22b9185493db2e3a54112f5c4d30264417110f927d3f695a73"}}}}, &(0x7f0000000180)={0x0, 0x3, [0xa00, 0x11a, 0x23, 0x3b0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) 2018/05/04 11:52:30 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x3) recvmmsg(0xffffffffffffff9c, &(0x7f0000004280)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000020c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002100)=""/4096, 0x1000, 0xbb6}, 0x9}, {{&(0x7f0000003100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003180)=""/4096, 0x1000}], 0x1, &(0x7f00000041c0)=""/149, 0x95, 0x6}, 0xda1}], 0x2, 0x40000000, &(0x7f0000004300)={0x0, 0x1c9c380}) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000004440)) fsync(r0) select(0x40, &(0x7f0000004340)={0x7, 0xfffffffffffffffe, 0x9, 0x5, 0x9, 0x9, 0xd238, 0x6}, &(0x7f0000004380)={0x7ff, 0x3, 0x3, 0x9, 0x0, 0x9, 0x7, 0x800}, &(0x7f00000043c0)={0xb6, 0x3, 0x5, 0x200, 0x5, 0x7ff, 0x1, 0x8}, &(0x7f0000004400)={0x77359400}) 2018/05/04 11:52:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xfffffffffffffd6f, &(0x7f0000000000)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x2}}, 0xd3) [ 166.617947] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 166.659962] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/05/04 11:52:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000000000)=@rc, 0x51, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000, 0x9}}, {{&(0x7f0000004cc0)=@rc, 0xfffffffffffffd99, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x10040, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/04 11:52:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) write(r0, &(0x7f0000000000)="b23f9f5af2950e04a924283f0bebdbdb2b8326f66b661e7cc6d6", 0x1a) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)="35b6", 0x2) 2018/05/04 11:52:30 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa8, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0xc0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000240)={0x8, 0x7, 0x0, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/04 11:52:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e1, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/04 11:52:30 executing program 1: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/35}, 0x2b, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000180)={0x3}, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x68, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x8005) 2018/05/04 11:52:30 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000280)) 2018/05/04 11:52:30 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket(0xa, 0x4, 0x6f00000000000000) poll(&(0x7f00000000c0)=[{r0, 0x2001}, {r1, 0x2}, {r2, 0x8000}], 0x3, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24000, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x402, 0x70bd27, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1}, 0x8000) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/152, 0x98) 2018/05/04 11:52:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x4002) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/05/04 11:52:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000000c0)=""/27, &(0x7f0000000140)=""/243, &(0x7f0000000240)=""/254, 0x4}) 2018/05/04 11:52:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x40) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/05/04 11:52:31 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100, 0xd22c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x401, 0xfffffffffffffff7, 0x8, 0x46f6, 0x80000000}, &(0x7f00000000c0)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 2018/05/04 11:52:31 executing program 7: socket$inet(0x2, 0x80004, 0x7) r0 = socket$inet(0x2, 0x80000, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dfaffc)=0xfffffffffffffff9, 0x4) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/05/04 11:52:31 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x204, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) 2018/05/04 11:52:31 executing program 3: socketpair(0x0, 0x800, 0x8, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000280)=""/188, 0xbc, 0x2) 2018/05/04 11:52:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000027c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x80000001, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x3, 0x72f452b10e109818, 0x3, 0x2, 0x101}, 0x0, 0x1}) 2018/05/04 11:52:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2}}}, 0x892a692006b0df83) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x8d, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/05/04 11:52:31 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000180)=""/81) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000100)=0x78) msgrcv(r1, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003ac0)={0x7, &(0x7f0000001540)=""/210, &(0x7f0000003a00)=[{0x3, 0xf1, 0x7, &(0x7f0000001640)=""/241}, {0x0, 0x27, 0x0, &(0x7f0000001740)=""/39}, {0xffffffff, 0xf9, 0x7f, &(0x7f0000001780)=""/249}, {0x200, 0x1000, 0x1f, &(0x7f0000001880)=""/4096}, {0x6, 0x6c, 0x7, &(0x7f0000002880)=""/108}, {0x3, 0x1000, 0x3b, &(0x7f0000002900)=""/4096}, {0x1ff, 0xf8, 0x1, &(0x7f0000003900)=""/248}]}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/56, 0x38}, &(0x7f0000000080), 0x20}, 0x20) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000001500)) syz_emit_ethernet(0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa000000000800000000ffffe00000010000000000678df949655bd986f2f2731905f98973d8765e0bd9e56defde1b676a6e92bf2eeecc3f37c89aa5b479c7d818d0ca79f6daddf2afb604a5bf27c8c2162aa26c90051bf7f20aed20af2e0263afa48c4a0d4f849b70e6e2f99d352b253243bc39d56ba5eeb7c9b994a0c605b6a80d36d60a7c5fdc2402213e0d60bfc2ad1a96", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e70689c1b20900437a62766c98d9b29319595bdb3cb5452d193efde6f070319857da7d7cefc0b90eb9288af8683330770072900741fada8035efd34535eba825ef84e4cd05e26b78521791f47af2985abf42883018140eafe9d7cd03745814064556133d17dc28cd358128"], &(0x7f0000000140)={0x0, 0x5, [0x0, 0x0, 0x200000000]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003b00)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x5, 0x8c4, 0xffffffff, 0xffffffff, 0x80}, &(0x7f0000003bc0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003c00)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x0, 0x8000, 0x87, 0x7ff, 0x3}, &(0x7f0000000340)=0x14) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000003c40)={0x2, r0}) 2018/05/04 11:52:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x0, @rand_addr=0x7fffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x30) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x400000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000340)=""/4096, &(0x7f0000000100)=0x1000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x5, &(0x7f00000001c0)=[0xfffffffffffffffe, 0x3, 0x7, 0x8b8, 0x2], &(0x7f0000000200)=[0x0, 0x1000, 0x7, 0x5, 0x31b, 0x5, 0x51b6fcfe], 0x41, 0x3, 0x10001, &(0x7f0000000240)=[0x5, 0x401, 0x3f], &(0x7f0000000280)=[0x8001, 0xb5, 0x6, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x60000000000000, 0x200000) 2018/05/04 11:52:31 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setsig(r3, 0xa, 0x33) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x11, r2, 0x0) 2018/05/04 11:52:31 executing program 5: futex(&(0x7f0000000180)=0x1, 0x4, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000000000), 0x4) 2018/05/04 11:52:31 executing program 7: socket(0x3, 0x2, 0x20000000000ff) 2018/05/04 11:52:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x10) 2018/05/04 11:52:32 executing program 4: r0 = gettid() exit(0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x80000001, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x14800, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='ah\x00', 0x3, 0x3) r2 = getuid() getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000380)=0xb) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000400)={0x0, 0xff, 0x0, {r3, r4+10000000}, 0x0, 0x1}) r5 = getgid() chown(&(0x7f0000000140)='./file0\x00', r2, r5) capget(&(0x7f0000000300)={0x20080522, r0}, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x9, 0x90000, 0x4, {}, 0x1ff, 0x9}) 2018/05/04 11:52:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=@bridge_getneigh={0x28, 0x1e, 0x701, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0xfff}]}, 0x28}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x50, 0x9, 0x0, 0x20, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="af000000fe69ae36b0a3f609231713bf850f3a06e896049666525461b181bab57f2c1e04801d4121b4075a279161c603cfb9679c0c46e4bdd570263de701c60d62c585dd0926910f01b99e437853459334dd7eb5c0bf3ee7cafed8ab9428a36b6075b7ece606695c35eb1cf37bbb40ec51ab6a47a198b290cd652ad39c57b35ab9f0448689c49e239dbb2653182474da40502344d7e1bb2fb603ff782002bb5f672df0369c01d56509b57e084ac57fb1fde5603bb04689ee51beb64cea2a20fb2e1a4c7584950df417fa781836aeb0323cc8f05cda71651ddc6757b81be742dfbb95d26bbfbc4784f03a46c60bd5ddc84e800180788648154a5460954989378b922e6c6545e5b51a5fdee93d88f7157eec07bd31c7ef460a4a99368ac0f93e6da5ae54b97835a9f4708dba366213de125ea73d8dfa5d9cbf58a4b42b6a1e7026c22cd749525eeb2a3de8434ce998b80b00e986abd2618f4f8ba26f48bef35471092cf5fd7acba6522b9706a55de2b508e9b41d9f6fefd01bbd10ad5b7b8bdc3dc2"], &(0x7f0000000080)=0xb7) 2018/05/04 11:52:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 11:52:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xfb, 0x7f, 0x1f}, 0x2c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x8000, 0x4, 0x1000, 0x2, r1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f00000000c0)="6d665a862e0db6b6cefca0230d6fb71b2929419c74f1179e2342ae3104b3070d96d96c0af0394f1a1c38238b7e26a085c419c82115bd509640189eaf849776cbd81099f6c91b9fcf5392e4ceaa11a712f23425f736425fe008", &(0x7f0000000180)="526eef981069c94656c1ff8be8260aa56720c1806b94b9975447fd0a6588b3f41cf4e0ea87abf2ecb8309488922d72966cdd5cb3a300ecc69d9aed055974bf4c8d0c61b681040b52bb47fae0812bcbc75894486bb6997f177f6ad2eab2d8d3f0d361ee54e8d43b81c456ff5dd0a8088b8f94b1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) 2018/05/04 11:52:32 executing program 3: socketpair(0x0, 0x800, 0x8, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000280)=""/188, 0xbc, 0x2) 2018/05/04 11:52:32 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000002c0)="b2b1064593dcc8ff42577fd9e18c120000001200e7ff4009000009149b00f99bcaede5471a7431ec2985fea7a8c76ececc1ade05268dab8eec85f1f3ffe2cf92d1f6dc94f8e44c05036c4f2904f8a0ca2dcbc8e9d83011e1a6e0e4570000", 0x12, 0x0, 0x0, 0x329) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) fcntl$setlease(r0, 0x400, 0x2) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}], 0x4, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f00000000c0)=""/31, 0x1f}}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) fdatasync(r0) ioperm(0x6, 0x1, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x10000) ioctl$TCXONC(r2, 0x540a, 0x7d) r3 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) socket$inet6(0xa, 0x80006, 0x1000) gettid() ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r8 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x3ff, r4, r5, r6, r7, 0x8, 0x4}, 0x7fffffff, 0x0, 0xfffffffffffffffe, 0x8, r8, r9, 0x401}) 2018/05/04 11:52:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x13) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="ee158390c6fc99"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="0908b617b210ad0920339dc6f18b1bcbace5976eb64038b5d79c08e6b4b50f5b171c24b4c9ddca3f92e2c63735ad0165f403061ac02786ab1c62bc19a703d560bce6b420f3e9338356bf44440982dddd40d71ddb7006140b39de22f3e6617c8d480e4b34961d75b07eddb4ee3153b574bd297e2cab03e0a6e0bc15615069b5bf65287be871d53049b627aeb62c7bc8c5984613e9c4872e6bd708a02d366de36fa72d2c70e40323ae9972d06c9a6355da16", 0xb1}, {&(0x7f0000000180)="fa3487ecd79944affa2b36647ef2349c70065cb2881bfe5ac13fe43d0e9f0f42ebb60f5e9037a9ff8819671a664a4f1cc64d43f6852c8e5a0054f7c3b68f33b3d9bc9fa2befa72163f14a51b8627d29f87c987a57152708b3df323b1332efc", 0x5f}], 0x2) 2018/05/04 11:52:33 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x800000000) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/04 11:52:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'ifb0\x00', 'bcsh0\x00', 'irlan0\x00', @random="9e81f5ff666e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xf0, 0x120, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'rose0\x00', 'bond_slave_1\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf8, 0x128, 0x160, [@limit={'limit\x00', 0x20, {{0x0, 0x5}}}, @time={'time\x00', 0x18}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}]}, 0x3b8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1f}, @broadcast=0xffffffff, 0xffffffff, 0x0, 'team_slave_0\x00', 'syzkaller1\x00', {0xff}, {}, 0x23, 0x3, 0x8}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x100000001}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x400, 0x4, "d5a531be24f4e548ea62460850e1749e78cd64bee99d6835fecfbbce979a"}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x1, 0xffffffff, 0x0, 'ip6_vti0\x00', 'sit0\x00', {0xff}, {0xff}, 0x5c, 0x3, 0x29}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x1}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff0000ff, 'vlan0\x00', 'veth1\x00', {}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7fffffff, 0x5, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/05/04 11:52:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x664800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10130, r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0x20200) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r2}) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000100)) r5 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x800000000002) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000240)={'teql0\x00', 0x401}) r6 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8, 0x101001) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000340)={0x7e92, 0x7, 0x4, 0x1ff, 0x1, 0x4}) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000002c0)={0x9, 0x6, 0x4, 0xf5, 0x1, [{0x101, 0x7f, 0x8, 0x0, 0x0, 0x1004}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000f58f74)={0xfffffffffffffffe, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4000) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/04 11:52:33 executing program 1: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/106, 0x6a) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) listen(r1, 0x0) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) 2018/05/04 11:52:33 executing program 3: close(0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x227d, &(0x7f0000000080)) 2018/05/04 11:52:33 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/wireless\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r1, &(0x7f0000000240), 0x10000000000001de) 2018/05/04 11:52:33 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="84ca00009078007e4642872d84bfa2c54300"], &(0x7f0000000140)) 2018/05/04 11:52:33 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) close(r0) 2018/05/04 11:52:33 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/131) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/58, 0x3a}], 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0x5}, 0xffffffffffffffff}) 2018/05/04 11:52:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, 0x6) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="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", 0x200}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) modify_ldt$read(0x0, &(0x7f0000000180)=""/126, 0x7e) 2018/05/04 11:52:33 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x801) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0xfff, 0x4, [0x2d0e7214]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) 2018/05/04 11:52:33 executing program 5: r0 = memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x1ff}, 0x8) getsockname$netrom(r3, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0x3, 0x0, 0x802, 0x8, "d3e1f2afe6d2dde9b1753edac6820ada57b230959870b216f0397f54f458191c58d36eadca7b8aa5e6e6e6b6", 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0xfd, 0x0, 0x0, 0x0, "f91e1c0602732d278952e4b910b4e4f20fc25dd63ab5bd6eb0f835aa14a8de8562a9ebbafdb3d6d227727b73"}) 2018/05/04 11:52:33 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x20000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x7, 0x3}, 0x14) 2018/05/04 11:52:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2400000018002102000000000000000053000000000000000000000100000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/04 11:52:33 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='net/if_inet6\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x28, 0x4, 0xb000}, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), 0x10) sendfile(r0, r0, &(0x7f0000000040)=0x401, 0x5) [ 169.660755] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 11:52:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10000000000027, 0x331, 0x20000000000, 0x0, {0x16}}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 2018/05/04 11:52:33 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400102, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="516911e6b1018cde79e37a24c2bb5f640a0e4af24d0d5fae818bcfa886c989b451226fe93f0e8012357b6806f70bd0260a08fd3488cf952a241031eb466ee2566786bfa8fe86c51b7f2df0293817359448d32d3abea6eb1c0ba22466a1dcf01c62a894b29e9fc059ce3ea18f16c694cd7c6f3dc07294d49c532d71b2c45a95a7b2e487804a155b84175d2466ed5744f03f1ab89354f2714131c2161d57a0ffc5288f8448cb6ab070ec39f81a1be3417e0e75ee1006fed28e23cd0efcd08c6b1f096cd06aaac2d1e01757ade5624e") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x95, "5ce5cf44e209a846805e3174ff3f72aea6921b45ecf356dd54284dc7ca78e5cb513f2ac1c0404c4de564484a41acd984868195670013c4800a37659b3f3ebffc674681a4c1fcc90664df797ed5b6666d6fc3481b441df312e06a78c2f7528deefe0ffff46c012c5919521a5c9e31366c93d1bb705c21890f33c61842281d9b63fb8fa33c24f5c725b167f8898de0734bddbfc042e9"}, &(0x7f00000002c0)=0x9d) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:33 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}], 0x94) 2018/05/04 11:52:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x4000) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) 2018/05/04 11:52:33 executing program 1: r0 = socket(0x10, 0x803, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e, 0x100000000}}], 0x3, 0x0, &(0x7f0000000080)={0x0, r1+10000000}) 2018/05/04 11:52:33 executing program 3: unshare(0x24000100) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) 2018/05/04 11:52:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x204) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x22c}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/04 11:52:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10000000000027, 0x331, 0x20000000000, 0x0, {0x16}}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 2018/05/04 11:52:33 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), 0xb) 2018/05/04 11:52:34 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffff000, 0x311100) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/04 11:52:34 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'\x00', @ifru_settings={0x7, 0x3, @te1=&(0x7f0000000100)={0xfff, 0xffffffff00000001, 0x8, 0x6}}}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2, 0x2f0bb3ee76cc5f66) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0xdc2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000080)=0x105, 0x4) msgget(0x3, 0xb0) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"7fce897f1511f3"}, 0xd4e}, 0x10) 2018/05/04 11:52:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000003900)=@nfc, 0x80, &(0x7f0000003a80), 0x0, &(0x7f0000003ac0)=""/249, 0xf9}}], 0x1, 0x3, &(0x7f0000003dc0)) mmap(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x2, 0x9010, r0, 0x0) 2018/05/04 11:52:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/05/04 11:52:34 executing program 2: unshare(0x400) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x0) getpeername$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180), 0x4) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6_vti0\x00', {0x4, 0x0, 0x0, "babecb1a8c33"}}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setregid(r2, r3) 2018/05/04 11:52:34 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$void(r0, 0xc0045c77) vmsplice(r0, &(0x7f0000000040), 0x0, 0x8) 2018/05/04 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), 0xb) 2018/05/04 11:52:34 executing program 1: r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)) 2018/05/04 11:52:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000080)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37e2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) 2018/05/04 11:52:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000500), 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20001) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000004c0)) pread64(r3, &(0x7f0000000500)=""/29, 0x1d, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='#\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)='-\x00') io_setup(0x800000000, &(0x7f0000000540)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/05/04 11:52:34 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x201, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x10000, 0x2, 0x10000, 0x7, 0x5, 0x9}) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0xeec]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/50) 2018/05/04 11:52:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x1d, r2}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x2, 0x200, 0x101, {r3, r4/1000+30000}, {0x77359400}, {0x4, 0x20, 0x7f, 0xfffffffffffffffe}, 0x1, @canfd={{0x3, 0x4, 0x45, 0x40}, 0x10, 0x2, 0x0, 0x0, "4ceca769298dea2e6c188923cf1d3e1fc28011df636a3f3fb95dd82a47093f19e0c4f59f3f622843877469eb48170e7e0a81f91cd06c62a14e6659e3d81f41e7"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) 2018/05/04 11:52:34 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10200, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2, 0x0, r0}, 0x2c) read(r1, &(0x7f0000000200)=""/177, 0xb1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/04 11:52:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x83, 0x4, 0x100000002, 0x0, r0}, 0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x62000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x4, 0x4, 0x2abf599c, 0x1}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/04 11:52:34 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffe}) r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000900)={0x3, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x7008}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r2, 0x100, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe25d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81d5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xec}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000001) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000080)=""/189, &(0x7f0000000240)=[{0x10001, 0x3c, 0x77, &(0x7f0000000140)=""/60}, {0x3, 0x9b, 0x6, &(0x7f0000000180)=""/155}]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000008c0)={0x5, &(0x7f0000000540)=""/22, &(0x7f0000000840)=[{0x5, 0xe3, 0x91, &(0x7f0000000580)=""/227}, {0x80, 0x32, 0x4, &(0x7f0000000680)=""/50}, {0x7fffffff, 0xad, 0xc7, &(0x7f00000006c0)=""/173}, {0x9838, 0x7a, 0x7f, &(0x7f0000000780)=""/122}, {0x3, 0x2d, 0x100, &(0x7f0000000800)=""/45}]}) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2010000}, 0x3d5, &(0x7f00000004c0)={&(0x7f0000000b80)=ANY=[@ANYRES64=r1, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYBLOB, @ANYRES64=r2]], 0x3}, 0x1, 0x0, 0x0, 0x4bffe}, 0x40800) 2018/05/04 11:52:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)='}4', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/04 11:52:34 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090deaf0c"], &(0x7f0000000140)) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-em0\'vmnet1wlan0.self)#\\eth0\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/131, 0x83) 2018/05/04 11:52:34 executing program 6: unshare(0x8000400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf, 0x1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x1c00}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r1, &(0x7f000004dfb0)={0x5}) mq_notify(r1, &(0x7f0000000040)) [ 171.020107] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 171.127957] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 171.140593] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/04 11:52:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x402, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9adf}}, 0x0, 0x1000000000000000, 0x9, "fbe5f78fcaa96260ffcb03a34d258008c5ea82b9c6246b333aa06f7d7e65f041976ba28651f0ec9b0753cc573c9039ba5006148b77921503a5ba4b445d9bfb2c73e8327b4dfb796e8702036a63251216"}, 0xd8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) close(r1) listen(r1, 0xfffffffffffffffa) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f30284470080ffe006000000eeff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) recvfrom$ipx(r0, &(0x7f0000000140)=""/105, 0x69, 0x2000, &(0x7f0000000080)={0x4, 0xfffffffffffff029, 0xc, "8df77a6db832", 0x42f8}, 0x10) 2018/05/04 11:52:35 executing program 2: socketpair$inet6(0xa, 0x807, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000000), 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/04 11:52:35 executing program 5: r0 = add_key(&(0x7f0000000380)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="8b11cce5ed614eef7dc04bc244964b9c8c2ac898ad0e8877e99a7a90cdd0b2c0a9dc1df5aeed30c44de92569ce4c89a80a61d448814744fd80b67f4daca019826afbbd859c01ab1ff1bc60b3ecbfdcf56de3c4534505edef419e83c2a2b981e4aea463f992d7b3d9f722c3d1e30dfc97298e70ed3c54c8f49a89a39aab09b8dc8872c2843c974ce4864dfed8d153ce785c0318a7ab4d780217b7a7f0429d9fb7bab85a7cc71db156d4bf50f23e375774f9bc205e2a14f26092fefaf97b00000000000000", 0xc4, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f00000002c0)="e726e40fe01e5c18d1476811c4695e4e3f264d94c71175", 0x17, 0x0, &(0x7f0000000300)={0x3, {"2b8b2ba264bc11"}, 0x401}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffff, 0x0, 0x0, 0xc, 0x1f, 0x0, 0x1}, 0x20) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}, 0x10) inotify_init() keyctl$update(0x2, r0, &(0x7f0000000140)="96145632ee5a2fd96b02e2fbd630e351aaa15edeac75f7c9cf74a654c836084844fdd80328f75cbf566ef15eb19657ecac4e7c2c93b6e70ca94271fd14de139aa7c1a4d78a6d27007e4177e1cb4c90dee6f9f0e583346d789f2369a3e436f1b46e2fbcd37acab831f5f5e2d8be91b229a91bc31b0b4ace4a023426ca81e7289eded31250e9", 0x85) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fd4d9e6820"]) 2018/05/04 11:52:35 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x2dd) 2018/05/04 11:52:35 executing program 3: timer_create(0x4, &(0x7f0000000180)={0x0, 0x2b, 0x1, @thr={&(0x7f00000000c0)="226e8430c37904af131678f1a961949321d79d8e03e2184ea95fbdf18973119e003c81f0396f3fa8c595fd4dde3d32b013c70cfa3b9dcaafd0306bee3820543a6061efa0c39838f44fd41051b96da180da84951868637e727f59ab24b9bdca407ecd2d3ed57372ec04e2e81aeea35d088e3be9c16656e44a326a", &(0x7f0000000140)="adba73c107b939d8c878c16bab9e45e1da51572ae765fc1b721bc6546fc720fda9444948af0b0c4ab6bb1168161f848d55ef2d1da7f473b0e1765d5db94a61"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = gettid() ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0xffffffff}, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/05/04 11:52:35 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000007a25aa2f79d313ad92282db93c5fbe10d13c5d851893a42"], &(0x7f0000000100)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c, 0x800, 0x9, 0xffffffffffffff76, 0x34, 0xffffffffffffff9c, 0x582b}, 0x2c) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) tee(r0, r1, 0x10000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_int(r2, &(0x7f0000000280)='io.weight\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000180)={0x9, 0x0, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x2080, 0x0) 2018/05/04 11:52:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x202, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x404001) 2018/05/04 11:52:35 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r2, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) 2018/05/04 11:52:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000280)="e5", 0x1}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/04 11:52:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/04 11:52:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffe41, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xffffffffffffff98) 2018/05/04 11:52:35 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffff786dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) 2018/05/04 11:52:35 executing program 6: r0 = socket$inet(0x2, 0x8080a, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x3f9b, 0x7, 0x7f}, 0xc) setsockopt$sock_int(r0, 0x1, 0x20000000000a, &(0x7f0000000000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38", 0x2, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/219, 0xdb, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x4800) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendto$llc(r0, &(0x7f00000003c0)='3', 0x1, 0xfb973dd0fbfc23b5, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/04 11:52:36 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f00005f6000)=""/99, 0x63) 2018/05/04 11:52:36 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa8200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000280)={0x1, 0x100000000, 0x63, 0x0, 0x0, [], [], [], 0x7}) exit_group(0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44402, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x541, 0x8, [0x80000000000, 0x6]}) r2 = socket(0x1e, 0x802, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) readahead(r2, 0x80000001, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000140)={0x800, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x6}) 2018/05/04 11:52:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001f40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) listen(r2, 0x6) 2018/05/04 11:52:36 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4fd0}}, 0x7, 0x8}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0680000020ec6144f9f5eb0000000000000000100200", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d300692ddfae1e24"], 0x48}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3511, 0x2) 2018/05/04 11:52:36 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/05/04 11:52:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/04 11:52:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40040084146, &(0x7f0000000000)='.') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000140)) 2018/05/04 11:52:36 executing program 6: r0 = socket$kcm(0x29, 0x3ffffffe, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600), 0xfffffd27}}], 0x2, 0x0) 2018/05/04 11:52:36 executing program 6: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="87"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000040)={0x0, ""/38}, 0x2e, 0x3, 0x2000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x53, 0x80, 0x9, 0x1, 0x9, 0x9, 0x4}, 0x1c) 2018/05/04 11:52:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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") ioctl(r0, 0x100000001, &(0x7f00000001c0)="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") getgroups(0x2, &(0x7f0000000400)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r1) fallocate(r0, 0x0, 0x5, 0x5) 2018/05/04 11:52:36 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x208c0) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x3e1}, 0x5}, {{&(0x7f0000000440)=@un=@abs, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/250, 0xfa}], 0x3, 0x0, 0x0, 0x8000}, 0x3f}], 0x2, 0x40000000, &(0x7f0000000800)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000840)='/dev/uinput\x00', 0x121002, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000003000000000000000000000000000000860d0000000000000180000000000000050404020000000000000000000000000000000000000000000000000000000000000000000000000400000000000000feffffffffffffff01010000000000000502ee04dfff0000000000000000000000000000000000000000000000000000000000000000000003000000000000007f00000000000000ff0700000000000003080909000000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r2, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f0000000e80), 0x0, 0x0, &(0x7f0000000fc0)={0x77359400}) connect$packet(0xffffffffffffffff, &(0x7f0000001000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 11:52:36 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="492d58763b78b0150eaf12047da0ab0885fc54e8b84acaeab1cec244423ca5421a0028c37aca064c1d1f732e4b71bbd3059742621a2c3abaacc4dfefb962ef1a954b4001246050fb578ef2b9dd1c798020303d0958b7e90fe898bcfd78a564a11b1f3ebc19b95baebb5b60b4421348b206be2c3cff76d717fc7be82262496de81a31fbd2a87805435030691c1c6df816c96aa7e0e358ee5264a26fab0f5fcd79892ee6dcbfb7670ae4fc32a17cc888015e465da2e372c680a1", @ANYRES32=0x41424344, @ANYRES64], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x47, 0x4) 2018/05/04 11:52:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/04 11:52:36 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x42, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x308, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) 2018/05/04 11:52:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/netlink\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000140)={0x7f, 0x24ef0e8b, 0xffff, 0x6, [], [], [], 0x0, 0xffffffffffffff05, 0x8, 0x0, "f2af492ce69b902e53655e0dbefbecc3"}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000000)=""/229) 2018/05/04 11:52:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x3, 0x6af65ebc, &(0x7f0000000080)="ebf1c579358152a0f8c281005a0177aa3a39081a71e9e6c8101903e5e57a95407671e22c42520f1dd9a124cff1c1df17988605eb5bad16a13cdee3284c5e735be11b8d66ad2a4f1afd8fbc18c4f4f0dc5332fb5962f2e3f9483eb51cfe6541e7a1f240b67d51d271ab808e4a680105d7d2a9ed61fc947af6a667cee37aae7472b157a223b0bdb3a10a1731d4db15a869584202d4757f62f402f39fe502c5fad45387da", 0xfffffffffffffff8, 0x8001, 0x81, 0xba91, 0xe07, 0x2, 0x9, "ebc77a588eb40e7cea245ae3f407d38339ac5596120fc2931a64a923c2a43fc65c173edadd5a73ae1be6c6683a1e26912a95c6a1b9fb39bd02c6221d1977e13ce1f77f23a1711325d59ad40bf380069d5bad979bf799bb0630c5db35f3dd572aeb67858114f5a4cefbd4f3cb7d051ece6395dfb6a4ea98c30f870dc400afc63549f59dea5109cabb751feaa4a12a67227cd0"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x52482757bf2a65e9}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/04 11:52:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/04 11:52:37 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x1, 0x0, [0x0, 0x0, 0x0, 0xc49]}) 2018/05/04 11:52:37 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xe3, 0x100000000, 0xe6a9, 0x4, 0xfbf, 0x0, 0x0, 0xba1, 0x1d4, 0x38, 0xa5, 0x7, 0x8000000000000d1, 0x20, 0x2, 0xffffffff, 0x6, 0x10000}, [{0x6474e551, 0x81, 0x7f, 0x66de9ff2, 0x7fffffff, 0x40, 0x0, 0x1fa}, {0x60000007, 0xb3, 0x0, 0x4, 0x8001, 0x100000000, 0x1, 0x81}], "830ee7fdf6b30b5a4810f91a80b8901d17c25ac295280343c2d5f7465cf55bc96b2da2d4ba7a8e07b92ee7d0cb695f916a9f193fc23f6e7a8f6ce8fb3f9e5361eef9aaf3cee6e6514aca066fadf9cc177bef061d0874fed84ba90de184a9edd9320462ed394b3d43f56f5f496855199a993ae58208c019586d2289c61996f763e6c35503ef33e2b7f72c0435c5c5"}, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 11:52:37 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001080)) close(r0) dup3(r0, r1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x4080) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/4096) 2018/05/04 11:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fea88888c000000700004003000000450001070000001419001aef0400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/05/04 11:52:37 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x208c0) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x3e1}, 0x5}, {{&(0x7f0000000440)=@un=@abs, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/250, 0xfa}], 0x3, 0x0, 0x0, 0x8000}, 0x3f}], 0x2, 0x40000000, &(0x7f0000000800)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000840)='/dev/uinput\x00', 0x121002, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000003000000000000000000000000000000860d0000000000000180000000000000050404020000000000000000000000000000000000000000000000000000000000000000000000000400000000000000feffffffffffffff01010000000000000502ee04dfff0000000000000000000000000000000000000000000000000000000000000000000003000000000000007f00000000000000ff0700000000000003080909000000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r2, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f0000000e80), 0x0, 0x0, &(0x7f0000000fc0)={0x77359400}) connect$packet(0xffffffffffffffff, &(0x7f0000001000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 11:52:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) io_setup(0x199, &(0x7f0000000540)=0x0) io_submit(r2, 0x2, &(0x7f0000000800)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000580)}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000006c0)="aad549f34809d15035", 0x9}]) 2018/05/04 11:52:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/04 11:52:37 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7200005eb895b60149b5eff700658c0000"], &(0x7f0000000140)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0)=0x9, 0x4) 2018/05/04 11:52:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe2(&(0x7f00000000c0), 0x800) 2018/05/04 11:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/104, 0x68}], 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000006c0)=""/132) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000980)={0x3f0, 0x81, 0xbd, 0x8d, &(0x7f0000000780)=""/141, 0x63, &(0x7f0000000840)=""/99, 0xb2, &(0x7f00000008c0)=""/178}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000540)={0x2, 0x1, &(0x7f0000000240)=""/240, &(0x7f0000000340)=""/153, &(0x7f0000000480)=""/176, 0x4}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000580)=[0x7, 0x8]) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000005c0)={r1, r3}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000640)={0x0, 0x1861, 0x9}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000400)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/04 11:52:38 executing program 6: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="480000001400197f09004b01fd0d8c560a880100fff7e08b060000000000a800a2bc5603ca8164e43e89000008282108000000d400000000ffff5bffff00c7e5ed5eff0000000000", 0x48}], 0x1) 2018/05/04 11:52:38 executing program 3: unshare(0x228060403) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffff01, 0x200000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000dc00000044dbbcf99d0c88e2720c1be16f639ff68a22d6f2488114a76b73f54eb2023144dcd2a947f2a7f5e7ddc8e161f91a081e214b92f793c1471688c9c680468895e67a80d3f069e4299ec00bf67c30ec949d7b74b44e9b21c010a6b74a4251923d9c024e57a2516c400cd0efb68532e2715462035fa124076dd524ade794f2f90cfc067a9ad833f8013bf5e11b6fc77ee0e3a5c57ebc1ac292964ed7ba7f13fffc203ecf010e74ae9da9f4493cb2ec5a5335a7f44281316e282266c7e2d330578306178cca75b14ecdcf473a012a891a07fa"], &(0x7f0000000080)=0x100) 2018/05/04 11:52:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000040)=""/221, 0xdd, &(0x7f0000000140)=""/234, 0x3, 0x2}}, 0x68) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r2, r3/1000+10000}, 0x10) 2018/05/04 11:52:38 executing program 0: syz_emit_ethernet(0x20, &(0x7f0000000080)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0xfffffffffffffffe, 0x0, 0x10]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/04 11:52:38 executing program 7: r0 = mq_open(&(0x7f0000000000)='{wlan1vboxnet0ppp0lo\x00', 0x800, 0x100, &(0x7f0000000040)={0x100000000, 0x7, 0x1, 0x7, 0x3, 0x6, 0x4613, 0xf2}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000140)=0x2) socket$inet_sctp(0x2, 0x1, 0x84) prctl$setmm(0x23, 0x7, &(0x7f0000a93000/0x5000)=nil) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000100)=r1) 2018/05/04 11:52:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x40102) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/224) 2018/05/04 11:52:38 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) tee(r0, r0, 0x8001, 0x8) setresuid(0x0, 0x0, r1) 2018/05/04 11:52:38 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x40, 0xff, r1, 0x6e25, r2, 0x40, 0x81, 0x8}) r3 = socket$inet(0x2, 0x3, 0x20000000084) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x1) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x27e, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) sendto$inet(r0, &(0x7f0000000240)="8c4b460e29eb82e4260c2e2fbc77e50395cd4f37306723611bf49a747487d51774ec36c80ff54850eb2dfe0cac06639c5319931be012c3a3cb8d114b2566b850cf5fa2f51f005554a111f4db924173d3496e2e1c2228dd1b2c26ca6784a1bab2444986f64146b4304977e46e74e9c2", 0x6f, 0x800, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) syz_open_procfs(r1, &(0x7f00000001c0)='net/mcfilter6\x00') 2018/05/04 11:52:38 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x26) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x8, 0xff, 0xf1a, 0x2, 0x1, 0x401}) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/04 11:52:38 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001640)=[{&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/141, 0x8d}, {&(0x7f0000001440)=""/189, 0xbd}, {&(0x7f0000000080)}, {&(0x7f0000001500)=""/138, 0x8a}, {&(0x7f00000015c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/36, 0x24}], 0x8, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 11:52:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="8acde372afd79dd9fa5f50d533c9231ef9501d1124b922c7b30450a4cbd896309c4c296febc049b3105732e618cc07449b98c05513f4ef15dd13700c2744cd5248c997fb61b1946a13a9abfbecf730e24ca59fb5cfd6e693a26597144f97c3c30000e8c1443021d38622d41f6f6fa66e23c8ee781c566a2b33b304a859236178cfec8e4044da10f6edfa1d2eaff4b4", &(0x7f0000000100)="d2e6d8ee"}, 0x20) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r1]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)) fcntl$setflags(r0, 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x1}, 0x20) 2018/05/04 11:52:38 executing program 4: unshare(0x80000028060400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) time(&(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, &(0x7f00000004c0)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000200)) [ 174.798532] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/05/04 11:52:38 executing program 0: syz_emit_ethernet(0x33, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000140)={0xfffffffffffffffd, 0x2}) [ 174.885118] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/05/04 11:52:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)=r2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/05/04 11:52:39 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x321, &(0x7f0000001ff0), 0x3df, &(0x7f0000001000)=ANY=[@ANYBLOB="30000000000000000000000000000000779b252843d3cfd84a8ec6daff40af8f39b859f0b7777d71a3f8000000"], 0x30}, 0x7fff}], 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x10000, 0x0, 0x400, 0x8, r0, 0x8003}, 0x8f) 2018/05/04 11:52:39 executing program 1: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f000025c000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f0000100000/0xc000)=nil, 0xc000) pkey_mprotect(&(0x7f000062f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf1, 0x0) 2018/05/04 11:52:39 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0xffffffffffffffc0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xe1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x5, 0x6, 0x2, 0x66a}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @empty, r2}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x100000000, 0x4) 2018/05/04 11:52:39 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000002c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000800}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x20c, 0x6, 0x5f63afdb0c33dd9, 0x4, 0x70bd2d, 0x25dfdbfc, {0xb, 0x0, 0x8}, [@generic="76a2b97fbe368acd2fac5207e154bc0a1488594204334b61a7f14621ef43b66f3675472fa760ddc3abaf7231cbf68de38bf22a632d697b4f1d6e2988e017e83f01a8ed9f9cf4b8c1600e68239e48d4be0bc72f346ea5c25fa8f02b610e32b09629e6261988217ee0dc5e4d8f4c8a6fbcc4a40d2116cc216818567fa331b867c3170bf7a082eceb3be6406e90452999e2c1b4014736256b70b9e5fbfffa21315e95423703cde3529c4632f731e3bb774fbd44c108e9185cb79c576a5756021eea0aa479f7b6", @typed={0x8, 0x6d, @u32=0x5}, @generic="c96b9daccbb871df939f7b6ae305f0fbb1a7e0628e367cb3507c055f7a2e69666bf1659d4b5a3c8af7b3cec94d7f6ccd84dffe24e92e9e8f535124bab5c0c2650c2b084643", @generic="c2169f1d16d7324c1d87e5fa550737cd8452a9241fcd815b3c1380e23c55eaf0de016b8adc7551229d16d1727a2dabf07e6f9ef4160f87b4017471659a09b614db03a660ef8a819ab27485039b6e35777de871afbd15ead3124bef08f98b38829f9f1149acd6e5a307fbbabb17b880502b8718e7e062c71c0d0f6c6342b0b5984050e57cf0c0537bd99bed98ffa7534592d7652fc54412be6392342c145f93b02ca75a28acb7fdcdafd89f641c5144f57cfa17346dd6f56e4b982e041bcc42ee6d457cf3ced65f486645ae7c0b6980b84a0f23364e3a82f85fa7c9507068dc45aed6d2"]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008800) 2018/05/04 11:52:39 executing program 7: unshare(0x20000400) r0 = inotify_init() close(r0) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x1) open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x38a1f19ed0da681, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x2fffe) 2018/05/04 11:52:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ftruncate(r0, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x18, 0x10, "3c329e42b3cc8a31c20d668c469e21fe6639c730d55dfde35a2f5e45f93e9889dc2a71b8bf6f6055a2f6949a2729a1b9cdf0d03f29044b9ce02f3b0b7e730442", "f8ee2b86ef229c56a7072e4759346c6c4a9bef82fbfe3b773052d30ed56f57e5", [0xb832, 0x2]}) 2018/05/04 11:52:39 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r0, 0x32, &(0x7f0000000000)={0xb, 0x0, 0x4, 0xa8}) r1 = getpid() waitid(0x3, r1, &(0x7f0000000380), 0x1000006, &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6c17265ad6b3aaa3dd5c6ce6dfa6984db01caf20a7483b345923981d6ea5c1746261139d20eb98827df8903a48e62fa8f9d62f8fe2317a9855f8cea431fe87211b9f8ef68cb7fbdfae3b3e8372f1b362b98d8bf23430e32c7a16c09ed9eefcf86aa000a4b17eb5b9d89c323e4e7d6b89d080dfa837e8dfa523d6b7e8f84d060ab5d15fbb2b8b5ab196e7d3c5d9622d3da7c777c6a4776d372de48b5bed5411fcf0cdaf") getdents64(r2, &(0x7f0000000080)=""/140, 0x8c) 2018/05/04 11:52:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6 ') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/05/04 11:52:39 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffffe03dd60c5a65780143a00fe8000000000000000000000000000aa00000000000000000000ffffe093eed3784036d727419f8e0f226f2e92458cafafa9562f754aac47bb680500000000000000780000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="914d00adfec42bad9797833ba28164e680800730b1a9539e92fa67e8765b82043d2abc6e07c491fd85324e7e2a613d3660fb84540064afa1c3e0ec3aea2eb90d7ede75fed878e45eddf0b393ca1886211a2e93bc20914d0bba319218fe0b622eab9514b0cbf7553d46ec18bc7ac18dd0ed90ff47e3471c77f7e15181083ad38aed46bf395a88b60c073220a3771dc33c027e4a6f4529968e85dc91dc56635182e53a9e9e3097c2143be0fc4a308856e4d59a1f9aadfea091fab9441461b5b83ee5fd0706d38549d78686f9312ad7338473fcdbf4ab4205a240c50f08f2ca64b9544b37483999d1") getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0xffffffffffffff94) 2018/05/04 11:52:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:39 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x780, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) sendto$packet(r0, &(0x7f0000000300)="ffb6feb6b2fd8ea4df8d47aba3868dea6a144d89decb9c0980242fe08a72d478b9df5f0200000000000068d21d0491021254fab7aafe30e6407daf7ea34d8b477392c12a43f4a07f8f707d60f656273bd57be35047f84031997ab3365dd499ba66fa57cfee1d42238cfe161d38d145e4311602f0c6b3b2d1fa6a0cc1391de5dccd6d363b733fa2055fc7817b69a426d75d370e0300e8be11d6f85eec40a2bf7b06d321f5fe9dd588f904fb07da8402a71fcf1d2c7fa1a99b841e6ec58d11747e9bb2f08b05d0ffffff7fb2b02cb567928e7cf43babb9", 0x1, 0x1, &(0x7f00000001c0)={0x11, 0xd, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6(0xa, 0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000003fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3bd, 0x0, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) 2018/05/04 11:52:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x20, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/05/04 11:52:39 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x9, 0x7}, {0x2}, {0x40}, {0x8, 0xcee9325}]}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) sigaltstack(&(0x7f0000001000/0x4000)=nil, 0x0) [ 175.466573] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 11:52:39 executing program 6: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x100000000}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0xffffffffffffff76, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x18, &(0x7f0000001b80), 0x2fa, &(0x7f0000000140)}}], 0x2, 0x0) [ 175.570121] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 11:52:39 executing program 1: lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xd, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x200001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x80, 0x28c80, 0x4, 0x6, 0x1f, 0x1, 0xfffffffffffffffb, 0x401, 0x0}, &(0x7f0000000bc0)=0x3f7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x3}}}, 0x84) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xb) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b40)=@broute={'broute\x00', 0x20, 0x3, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f00000003c0), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x49, 0x17, 'vcan0\x00', 'ipddp0\x00', 'ip_vti0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x120, 0x150, [@cgroup0={'cgroup\x00', 0x8, {{0x6}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x9}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x10, 0x4305, 'syzkaller0\x00', 'rose0\x00', 'gretap0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x130, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x1, 0x5}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x200, "f8c4d214e6c39fc5ce70d1a47a6158979615a1e2e572a08bc90db2a7e0fa", 0x8}}}}, {{{0x5, 0x66, 0x88f8, 'veth0\x00', 'ip6gre0\x00', 'irlan0\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0x8f8f3b9eb4ffa6f6], 0xb0, 0x110, 0x160, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x0, 0x8}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x6}}}}]}]}, 0x4e8) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="6c046862a0873b588810de64ca82cbc84e275058cdca362377bb6258c828579218d806177f8b1d", 0x27}, {&(0x7f0000000100)="e84cd6c68042743ea96a15bd31f2f6825caf3a7d8a5e30329c4e84fac33ebb3744711f867277307758a4b58a1313a18c51791d1571d5c4b247c0b7c7aa8593b6cdcdd7001337f66e4ddf46e5b944111369b778c7091698680d3c4b6a25ee81079b49691135c766966aa6ded353b762ad8434d12df426ee86cd0d0b4efd79fc6a0faafacb1a519036dfd199a412d1e8d823f3dbd9082c921d3fb1ce3c930bb9530f1672741d89f93835e4e97f9a807710bf79ff97815eab379a933c125841f35a59dd852301c434fddc8d7cbead1680ca6dda7a9a", 0xd4}], 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x48) 2018/05/04 11:52:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10, 0x400300}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000270001000000000000000000080000000800010000000000e6e27962bba58e706621281eb34c9954e4adc77847eec5c129645ce96423d5e341a3bba6f2df24a4aef330a1571ef2ad7ec1bd21d3f0191c0d92c97576165134c17525429c2fa1bf52d374b883d51a887d1b7790018a8495a4087f1aeb9583b223c9c64fa73158ea6f79fe7eb7e7c2f29ac1e0c3789fcf4f74d0b47b3e79d865"], 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/68) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/190, 0xbe) 2018/05/04 11:52:39 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) fchmod(r0, 0x80) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x2000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e21, 0x4, 'fo\x00', 0x35, 0x5, 0x4e}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x0, 0xfffffffffffffffd, 0x9, 0x7}}, 0x44) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x2, @empty, 0x4e24, 0x4, 'lblc\x00', 0x20, 0x800, 0xe}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x7, 0x5, 0x8000}}, 0x44) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='stack\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@filter={'filter\x00', 0xe, 0x3, 0xe38, [0x0, 0x20000280, 0x20000d60, 0x20000d90], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x11, 0x88ca, 'ip_vti0\x00', 'team0\x00', 'veth1_to_bridge\x00', 'veth1_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x918, 0x980, 0xab0, [@among={'among\x00', 0x880, {{0x8, 0xa652, 0x3, {[0xcae6, 0x1, 0x28d3, 0xffff, 0x6, 0x200, 0x1000, 0x2, 0x6, 0x1, 0x5, 0x7, 0x3, 0xffffffff, 0x100000000, 0xffff, 0x6, 0x54b, 0x0, 0x401, 0xffffffff, 0x4, 0x80, 0xae4, 0x2, 0x2, 0x20, 0x57, 0x6, 0xd4a7, 0x2, 0x81, 0x9, 0xeb51, 0x401, 0x6, 0x400, 0x7, 0x5, 0x7, 0x74, 0x1, 0x56, 0xa71a, 0xec, 0x3d7, 0x40, 0x3, 0x3f, 0x7, 0x5, 0x3f, 0xfffffffffffffffb, 0x1, 0x8, 0x35, 0x100000000, 0x7fff, 0x6, 0x7, 0x30000000000000, 0xcc3, 0x7, 0x2, 0x3ff, 0x5f2, 0xfffffffffffffff9, 0x0, 0x80000000, 0x9, 0x1f, 0x6, 0x9, 0x1, 0x8001, 0xfffffffffffffffd, 0x8000, 0x7fffffff, 0x54, 0xbe, 0x2, 0x0, 0x3, 0x7, 0x4, 0x5d, 0xa346, 0x40, 0xff8, 0x8, 0x2, 0x0, 0x1, 0x6, 0x401, 0x0, 0x0, 0x40, 0xb081, 0x74d5, 0x0, 0x20, 0x2, 0x9, 0x3ff, 0x3, 0x6, 0x4, 0x8bc7, 0x1, 0x0, 0x0, 0x13, 0x6, 0x4, 0x400, 0x5, 0x7, 0x2, 0x6, 0x5afc4ea2, 0x9, 0x4, 0x80000001, 0x5, 0x5, 0x22f, 0xd42, 0xd0, 0xe9, 0x8, 0x0, 0x5, 0x0, 0x0, 0xfff, 0xfffffffffffffff9, 0x4, 0x80000000, 0xc11, 0xffffffffffffff3e, 0x9, 0x800, 0x0, 0x102, 0x7, 0x8, 0x9, 0x80, 0x2, 0x6, 0x6, 0x763, 0x7, 0x1, 0x4b3d, 0x5, 0x5, 0x2, 0x2, 0x68e3, 0x3, 0x6, 0x867, 0x3c, 0x8, 0x7f, 0xffffffffffffffff, 0x200, 0x6, 0x19f6, 0x1, 0x7, 0x5, 0x57, 0x7, 0x7, 0x0, 0x2, 0x9, 0x1000, 0x1, 0x800, 0x8, 0xfffffffffffffaff, 0x0, 0x81, 0x4, 0xc8, 0xe491, 0x100, 0xffffffffffffffc1, 0x0, 0x5, 0x1, 0xff, 0x962, 0x50, 0x632, 0x80, 0x1000, 0x8, 0x0, 0xdec, 0x7, 0x20, 0x8, 0x2, 0x1, 0x80000000, 0xb5a7, 0xb5, 0x8001, 0x200, 0x0, 0x212, 0x800, 0xef, 0x8, 0x3, 0x8, 0x1, 0x7, 0x4, 0x8, 0x5, 0xd7, 0x80000001, 0x9, 0x3, 0xebb, 0x7, 0xfffffffffffffff9, 0x7, 0x0, 0x2, 0x7, 0x4, 0x7, 0x5, 0x7, 0xaf4e, 0x41, 0x1f, 0xbf4, 0x3, 0x400, 0x6, 0x1, 0x7, 0x5, 0x20000000, 0xfffffffffffffffd, 0x80000000, 0x9, 0x4, 0x100000000], 0x6, [{[0x7, 0x3000000], @dev={0xac, 0x14, 0x14, 0x1c}}, {[0x9, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x4, 0x1], @multicast1=0xe0000001}, {[0x3], @dev={0xac, 0x14, 0x14, 0x12}}, {[0xfffffffffffffff8, 0x9], @multicast2=0xe0000002}, {[0x4, 0x7fff], @loopback=0x7f000001}]}, {[0xef, 0x0, 0x5, 0x101, 0x5, 0x37c0, 0x6, 0x5, 0x7fffffff, 0x3, 0x9, 0x49, 0x6, 0x100000000, 0x96c, 0x7, 0x0, 0x40, 0x100000000, 0x70, 0xaf6, 0x1, 0xff, 0x1, 0x2, 0xffffffff, 0x8, 0x5bd8fa2f, 0x8, 0x7, 0x4, 0x6f96, 0x0, 0x3, 0x6951, 0x0, 0x9, 0x2, 0xf6, 0x7fff, 0x10000, 0xb48e, 0xa1, 0x2, 0x200, 0x4e58, 0x80000001, 0x9, 0x7, 0x6, 0xfbaa, 0x2, 0x3, 0xfffffffffffffff7, 0x200, 0x4, 0x4, 0x8, 0x0, 0x100, 0xff, 0x7ff, 0x9, 0x4, 0x8, 0x8, 0x2, 0x5, 0x3612, 0x10000, 0x7, 0x0, 0x8000, 0x8, 0x80, 0x8, 0x1ff, 0x80000001, 0x3, 0x3, 0xfffffffffffffffb, 0x4, 0xd856, 0x5, 0x10000, 0x5, 0x57ff, 0x6, 0x4, 0x8, 0x1, 0x401, 0x1b07, 0x2, 0x6, 0x2, 0x9, 0x4, 0x2, 0xff, 0x1fe, 0x5, 0x80000000, 0x100, 0x5, 0x81, 0x20, 0x401, 0x2, 0x101, 0x80000001, 0x3f, 0x9, 0x3f, 0x7, 0x8, 0x3, 0x0, 0x7a, 0xac1b, 0x8000, 0x6, 0xf5, 0x1, 0x8, 0x1, 0x17, 0x9ca3, 0x8, 0x793c, 0x7, 0x10001, 0x8001, 0xffff, 0x1, 0x5, 0x8, 0x3, 0x0, 0x4, 0x0, 0xffffffffffffff05, 0xdbbc, 0x2, 0x2, 0x101, 0x20, 0x81, 0x6, 0x7, 0x3b937ec8, 0x3, 0xfffffffffffffffc, 0xe0a, 0xfffffffffffff0c8, 0x800, 0x9, 0xc6d, 0x8001, 0x100000000, 0x80, 0x0, 0x101, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x7, 0x5, 0xa074, 0x10001, 0x31a, 0x400, 0x7, 0x6, 0x7fff, 0x1ff, 0xb87d, 0xf9b, 0x3, 0x5, 0x0, 0x100000001, 0x4, 0x3, 0x8, 0x0, 0x7, 0x2, 0x401, 0x7, 0x4, 0x9, 0x8, 0x2903, 0x3be, 0x8a8f, 0x455, 0x0, 0x6, 0x2, 0x800, 0xfffffffffffffffc, 0x7, 0x2, 0x99, 0x3, 0xcb44, 0x4d, 0x40, 0xa3, 0xe397, 0x8, 0xfffffffffffffffb, 0x7, 0xf182, 0x4, 0x1, 0x7ff, 0x3113996b, 0x1, 0x6, 0x100000000, 0x4, 0x4, 0x8, 0x10000, 0x7, 0xb6, 0x400, 0xc8b7, 0xbeb7, 0x4fb86c2b, 0xdb90, 0x2, 0x4, 0x1ff, 0xb70, 0xd31, 0x0, 0x7, 0x8, 0x5, 0x4, 0x7fff, 0xf5d5, 0x0, 0x80000001, 0xffffffffffff0000, 0x1, 0x9, 0xffffffffffffffc1, 0x9, 0x2, 0x5, 0xf02d, 0x9, 0xffffffffffffffa2, 0xbe38], 0x2, [{[0x100000001, 0xfffffffffffffff9], @broadcast=0xffffffff}, {[0x8000000, 0x3ae0], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:restorecond_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x58, 0x3, 'veth1\x00', 'ip6_vti0\x00', 'gretap0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x120, 0x168, [@cpu={'cpu\x00', 0x8, {{0x3f6}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x9}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3f}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"450b386d04e117012351ed984d58bf253e47ffe5603d7b1d504d9220f878"}}}, {{{0x11, 0x34, 0x15, 'ifb0\x00', 'ifb0\x00', 'sit0\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x130, 0x160}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x4, 0x6}}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x9, 0x7ff, 0x0, 0x0, "8e934d988c5b12128e61a85fd8119696cf6f73cfac2894971e4c7df2b62dc34b0825a88bdb4a5abc17e3422204eb5a9919e20e5810574189215f0eda2a9e2964"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x400}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0xeb0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="ff0f000000000000", @ANYRES32=0xffffffff, @ANYBLOB="10000100020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c432dbcc00000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000"], 0xa0) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000001180)=0xfffffffffffffe20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001140)={{0x633b5a25, 0x400, 0x40, 0x4, 0x3, 0x1}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000011c0)={'filter\x00', 0x7, 0x4, 0x558, 0x258, 0x140, 0x258, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000180), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x80, 0x81, 0x5, 0x8, 0xd250, 0x800, 'ip6tnl0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x18}, @empty, 0xffffff00, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x80, 0x8, 0x1, 0xfffffffffffffff8, 0x2, 0x6, 'tunl0\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x300}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0x40}}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x4, 0xffffff00, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x7, 0x1, 0x4, 0x401, 0x80000001, 'ip6_vti0\x00', 'team0\x00', {0xff}, {0x23e7a8dfb1a3bb87}, 0x0, 0x4}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:var_spool_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) 2018/05/04 11:52:39 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x6, 0xb663, 0x1000, 0x0, 0x81, 0x8044, 0x4, 0x3, 0xac1, 0x9, 0x2, 0x101, 0x7, 0x5, 0x0, 0x80000001, 0x1000, 0x5, 0x81, 0x4, 0x7, 0x1, 0x400, 0x8001, 0x6, 0x9, 0x0, 0xffffffff, 0x997e, 0x9, 0x10001, 0x1, 0xff, 0x5, 0x400000c5, 0x0, 0x8001, 0x2, @perf_bp, 0x114, 0x1ff, 0xfff, 0x7, 0x8000, 0x80, 0x4}, 0xffffffffffffff9c, 0xa, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x840c0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/05/04 11:52:39 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/05/04 11:52:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xacb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xa000000000000000}, 0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/04 11:52:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x8, 0x30}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@sack_info={0x0, 0x9}, &(0x7f0000000f00)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000f40)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000000f80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x81, 0x8, 0x500, 0x1, 0x20000, r4}) sendmmsg$inet_sctp(r0, &(0x7f0000001080)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4000051}, {&(0x7f0000000100)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="f158148f6a1b4fe88c782ddb169bdd6868735019a59767ae362256b287ed8e4c44fe9a04bf0992d1294d60e596ed1afbb9f3e9302c3ae3468b8c23e91870ca931c777ec580649d4c50f6b8ec2063", 0x4e}, {&(0x7f00000001c0)="4c89d98d77f1c81c3f09a794a92b5eb3f7bd99355d6362ca172d7119e2dedca54846ad6b20509034981d16892559f2b9a8220f16e2cc69b9585c7bcfe266c4d456994b2810b6f82f2213aaa54dc001ace440b3507c8fb0e2af80e680108f9285a8eb74f1d84cb4f1963597b79fa931084d2da8b96125cbdc8abd0cf8518e19db95937990e772d4a0f4db320a5d763cc95921f0161790d5fc22199110ff725b8e540c02c0ac12f8fa808ac726b056f452", 0xb0}, {&(0x7f0000000280)="f15be2b2d5ebb730af09d2e52aacc773c182ab35e5da7f0d537acf6cbba1a85d373092d5f879a2176f0dc87b48a87250616e6c51ea1f72d658e05df9f55d2c379e768e865a0c95d424f7", 0x4a}, {&(0x7f0000000300)="692564cc0c6b8fb5086eee04c5d96976afe92013205cea7ccc9b4d280e472e2d86a8428f7f4e4b00c0f02aff9f80c4edaabd0d405a2fa84984fda19c4001a04046282af4091037a9a6d70912517afc0cf71d14e49b549a58ae09016a6f587bbf081f598a5abe28db92aaed8ebe0e36f599374b34a67090564b05578211a8122327f11225ba02", 0x86}, {&(0x7f00000003c0)="0ea59e5048b301d228d4556f842475aeac3d0d24f6f2673859ccb58ca205d419983cef0948be6c157ffd0eecf685cdc4b2ccef96d663957ebd4ca406a1a4d7dbd7689b2be6d599c82016bfac296491367e2dcc07cec53266482e55d5ed0363d65c961bceb20bcaf2fa1a54ae606afd202929460fafd74707d64a9cd622d006f04ade5af83387fb6bd55a7e795b7687df9d94e61ce0dc7447df185c712cc5f4512a03bea3db9634bd7acba6dd933e58ded2ea3d8be5366edfe964b1f67186698c90108ac58559726ad462a0a9", 0xcc}, {&(0x7f00000004c0)="75d5f6f6cdc2fe72dd65bd44a7ed7212466275ed12a8ff1884d97300dcf2c0b7228aa6aad75fa8a0ec139be27ef89fc7c0218be3236e0c370104ddd013213c9cceff8666011a1f2a1ac5a67f6da09795da6edecf50b8c943b369e43d0d68dc1e9485fc48bdd58a594dff9a27e882ddced281b64901874e750dc7860b7a4cc002c9a3b86226a8243864", 0x89}], 0x6, &(0x7f0000000600)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x3f, 0xffffffff, 0x1, 0x6}}], 0x80}, {&(0x7f0000000680)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000006c0)="6c25189dce3f", 0x6}, {&(0x7f0000000700)="ac6cb91da13a96", 0x7}], 0x2, &(0x7f0000000800)=[@authinfo={0x18, 0x84, 0x6, {0x22}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x1, 0x8, 0x0, 0x8, 0x2, 0x6, 0x6, r1}}], 0x78, 0x80}, {&(0x7f0000000880)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000e40)=[{&(0x7f00000008c0)="0cb8e37bd0a977e06d8e97d1a823d8284711451f2d7f6470ad77482d08c51c32734674d6907953951c3712e3bb6409f532ed8877df3ac0114402bb883dc86727", 0x40}, {&(0x7f0000000900)="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", 0xfa}, {&(0x7f0000000a00)="d61b3c9463768a8739d9951e75bc6430891e4a90a0d108497e1cd0d4eac9b5defb56b38fb102ab7cd94931657704ccba6dd11d55553e4a71d29976ebb10cf59abdc437219d52f59d6042a3e248d3494d0b11e0451b7433981251b94b62250c1218ebaebe8779c3918e007e9364f7024bdf39fbad99bd6b20522e444e7344e61186097af4159da384379b3b384633ae8549692a3d697533947a80b7a2185cbe100b89f03f3b64205289", 0xa9}, {&(0x7f0000000ac0)="eea31e42661ec3a450cc59b2fd1f1fa2ddb752054ead92cf09e3fab464988cb74198501c3df143272b798530e91796caa150aef231de232bdce8ce8e4fc7d1dcb2898d97d20d936c566cc63b59af389ebea884da7ac7c9e5268c216635ede1ae00d0d3ad52f334a94e92258dab77671fa0a02a4bc07095d72d0c717b7f29ebab68a593ec8d064367f9afdf820fec86c1799280c9e9ece117912ce5b89d", 0x9d}, {&(0x7f0000000b80)="d188cf6c70fe90f0b1c0997d8cb5aea5445f6a869bb175110b0775054bae7cd39fa18249829b048711cd459545d5c0ee9ab34cfc28379a3608d2f5f06fd97c7839d1d66d6a156e39c9fe98fa34a275b0ffd1742c62a1d10a8856b32cfd2affc748b5c5a898dbec485b200145a4abc455ae8977a23d799829a4fe954587a8ddbaef301a8f9cfdf33bd0faa3691f246461a248a0d7ae80d4f6d91faf6020fe22932dd7380a4a6fa52843e6492c22ffbe7a1be25f627956f28184c4f960e5549067d754f4b736659d63f2c238b62342a4fe9077a77a2332df31e262644e8c7f639c52e077c9bd6d5b0a8061fbc5cd0a", 0xee}, {&(0x7f0000000c80)="382363283280ed9817084f59d287cecf9e0d245f324890952a54fccf3831637970c6de5a16471acc8415372305c58e44c3b91bcfb624d0bfa2abd97d4fc9cb4da88a6a37277df1b817c2cff0121e1ff15311b719b69508b78c5e113f614273f364ebdecc0827d9a65a67508e9895e4199348a4be7a6eb2b2", 0x78}, {&(0x7f0000000d00)="cae6c5107bb913aadad1bab1c69b06e399c4d632ab42e813817aee1db293d63ebc0066d9d72208637401a022066e2fe59847ed56c0a09ae97c4e5df8e9fe344294e2f49b7ed9354634f71a55f995677e4a6a7eabcf5b69bf01a2c8981996d2511dab5d047432458ea6fa06e3f76c6cd5bded1bbbce5b3f29c7c4b81575075d5ce79538a3162d3da28e69fb9c9087e6682f8a1594dc092ac1b0fbfa40145aef84cf8ab281", 0xa4}, {&(0x7f0000000dc0)="8d4692fed9f91275bbb67663052612127a409a8cac097bc31b173ac4cf7c2daee564e4669027baa7edae1c55fc78b576b54e1d57c52ec158b1c6a15100ffa4e06ae6918102a3772048b843c9dd6831447b33584fcb98178b67f3e4dd43463a2979fece3f6fef80bdb9c5a916", 0x6c}], 0x8, &(0x7f0000000fc0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xc}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xc2, 0x1, 0x6, 0x18c1, 0x92, 0x1, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8200, 0x4, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x20, 0x7fff, 0x48, 0xffff}}], 0xa8, 0x40}], 0x4, 0x4000000) unshare(0x400) socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7, 0x3ffffb}, 0x4) 2018/05/04 11:52:40 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x800, 0x41) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/04 11:52:40 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}, 0x78) 2018/05/04 11:52:40 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa}], 0x1c) 2018/05/04 11:52:40 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6, 0x200000000, 0x5, 0x5, 0x4}, &(0x7f00000001c0)=0xffffffffffffff2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x1, [0x80000000]}, &(0x7f0000000240)=0x6) 2018/05/04 11:52:40 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) unshare(0x40600) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/140) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/05/04 11:52:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:40 executing program 1: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/187) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/05/04 11:52:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:40 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000146000)) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x24f) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r0) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000000)="f0b5b636bc56", 0x6}, {&(0x7f0000000340)="ce7d9a0815cd8f4da2e1521520cf33a389ad767169cca97d98a2a4384e2d9921c186e991665b4f5bcdf497fc5268fd7e2c5dc7c6d760be65fe674eadff572c33d120b75a202e5e6d2d8c4091baeeb0a411346c8a386dc72ed2362c53b89a14fd592e", 0x62}, {&(0x7f0000000180)="ed2cedc26b8494ea3c9442b853752e26677c04ab5ce3cadaf5e18954740564cc51e574d3349297ba0d149e6a5a5f56221dc5293e657418a43873897e3c331bae4a157190ed0db65e2f8bd2f5983b5c8a808d1fbedc08f358eba98da20d545ce2a5e63a7712a880b3db63e666d0806f63c8fc5eac1fe79bd086e8407194d745dbc31d924a9cb629153c893d8aa19bf35be92f506ab6da88975c40eaf99f9251e9552276721e7c1caa1b999abe9df8f698d6553d7ecd5f", 0x100}, {&(0x7f00000000c0)="bf36647587a5080c65c63968b6700bf1b12dc83042077c1f", 0xfffffffffffffd31}, {&(0x7f0000000100)="0dd7af875a642b7e42e0cf3d51a698b5", 0x10}], 0x5) tee(r2, r1, 0x5, 0x0) 2018/05/04 11:52:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000140)="bdfec9c22263e50762905a35e1", 0xd) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005e0061b3887679cd0411000000000000", @ANYRES32=r1, @ANYBLOB="05000000b1a580ecf40a96cfd288d8c88173c0976ff36a269d11ae2aada8f65717506ed8792fc0"], 0x1c}, 0x1}, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0)={0x9cb4, 0x80000001, 0xf3, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x2, r4}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x3, 0x400}, &(0x7f00000003c0)=0x8) 2018/05/04 11:52:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800006126b108bbf35afc99a25116b5e652da1c6b96587534abe56364543a6607fd169ec15707e700bea903818a2f0d2104044d3f7aab8e1bb2263f837a5d5288267bda72f726ea2eff75b7f8074953d05f45a9966abafcd8384b6a03435a17cfc95a59c345e047b8420fd0d055d038a2983a45dd57ad5399296b2cfbccda1a4f66b093950b12dfbbd5c6516794201ef988b31e1424"], &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x6) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x7, 0x6, 0xab}) 2018/05/04 11:52:41 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b7bade3115393d982d5c781f3225731d0000000000000007000000000000009500f600200000f0ea420551019bacba"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/05/04 11:52:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100080000000016) close(r0) r6 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r7 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000040)=0x100, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r7, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/04 11:52:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="003f7600020000810000000000000000"]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) pwritev(r0, &(0x7f0000000140), 0x10000000000001ae, 0x0) 2018/05/04 11:52:41 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4000000000005, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0x29) 2018/05/04 11:52:41 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x7) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) [ 177.359223] Unknown ioctl 21536 [ 177.381199] Unknown ioctl 21536 2018/05/04 11:52:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) r1 = dup2(r0, r0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) memfd_create(&(0x7f0000000100)="9acb03be90ae5efba8088fa32f43b46be97c16869300000000000000", 0x5) 2018/05/04 11:52:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x193d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000001}, 0xffffffffffffff97) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x2, 0x1a7}, 0x8) 2018/05/04 11:52:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x200200, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x13, 0x100000001, 0x1f, 0x3ff, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f00000000c0)=0x1f, 0x4) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB="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"], 0x2030}, 0x0) 2018/05/04 11:52:41 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRES32], &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x271, 0xfffffffffffffffc]}) 2018/05/04 11:52:41 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) io_setup(0xc, &(0x7f0000000200)=0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x373163a7f474d59f) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x1) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x4e, r2, &(0x7f00000000c0), 0x0, 0x4, 0x0, 0x0, r3}, &(0x7f0000000000)) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 2018/05/04 11:52:42 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xfffffff2) 2018/05/04 11:52:42 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x30000003) r1 = socket$inet6(0xa, 0x6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f5256fdb8874158342f76732f695f74756e5f656c6505009ec93b8ef8799b", 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/05/04 11:52:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x400000000000000]}) 2018/05/04 11:52:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002d80)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002e00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002f00)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000030c0)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x201100}, 0xc, &(0x7f0000003080)={&(0x7f0000002f40)={0x140, 0x14, 0x1, 0x500, 0x70bd26, 0x25dfdbff, {0x2, 0x0, 0x8}, [@generic="997181b6e08b6eb72d2cd2389468a0b2a3b482508e8eaa4af0e9e3f1c0a5ba3606ee1c02904506f2b2cf71df658cb9974ef2e4424ea3b5faa531bc3ce60621e4d526243451264af8", @typed={0x8, 0x2a, @uid=r2}, @generic="5d5d88d20318b329536fe4aec977bec3d261ea0f6e558bc12cf42a05223f1201ea572c30282205fb6c3769e59be17e98e360e0d297b0ef21045efa4b949fba3eb567b4f4514838ec7843f901ea973706a477af54171b7fb34fe7dba294064b42bf1e398f23f5e84559b84e3f2f8efb5fcc5cfbb9b9305cd52b5f0dc2b369d19fd2dff4112d514797ebb098db", @generic="2e179654f0ca278a0ba7eb24c5555fac6a0055c4cde8b34d483c60d91038e44ef024f814cbaf51f21ab7eec4a7e272e597e404d9f70f9943ba88694a27ebf421f8", @typed={0xc, 0xe73, @u64=0x5}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000814}, 0x4000000) ioctl(r0, 0x440100000000127b, &(0x7f0000000080)="31c2034c123659e6b3adda60a257e7688a8e680570b5d71307df") 2018/05/04 11:52:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) read(r1, &(0x7f0000000000)=""/128, 0x80) 2018/05/04 11:52:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:42 executing program 4: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) dup3(r0, r1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x400, 0x0) 2018/05/04 11:52:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x41, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33f) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000140), 0x0) [ 178.767505] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/05/04 11:52:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/04 11:52:42 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x80) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x10000000001f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/05/04 11:52:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000b34a1d7a86e1ef6eddc055a7753f9ba9000090780000aca3c36534d75fdce55f7eea7851321250c54e58fffd9efd8a1d5d8866de11a363"], &(0x7f0000000140)) 2018/05/04 11:52:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xc9}, 0x20) 2018/05/04 11:52:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/04 11:52:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x240200, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bcsh0\x00', r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x5, 0x7fff, 0x8, r3}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, 0xb, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @rand_addr=0x1a9b}}, 0x9, 0x4}, 0x90) 2018/05/04 11:52:43 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x30000003) r1 = socket$inet6(0xa, 0x6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f5256fdb8874158342f76732f695f74756e5f656c6505009ec93b8ef8799b", 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/05/04 11:52:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:43 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) mbind(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/04 11:52:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond_slave_0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x6, 0x3, 0x0, r2}, &(0x7f0000000280)=0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x100, 0x2, 0x6, 0x100000000, 0x9, 0x80000001, 0x2, 0x7, 0xab70c3, 0x4, 0x9, 0x512a}) close(r0) 2018/05/04 11:52:43 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="39c47e9292728c12d6f1c6585a37e8d34508febc2b4394d4cd9173b042c454a3226c2b1ac3b33b3c59f8cdb22ae1d0c97a54930b5a90f8b90cbaf792b7ddddd4fe4b5508a1ad2f22abd37a2764cb5b4ea3a2a13038182b452d2fe12ba0a18ebabf71ba8b3609cba8c778b96bd85dc69ca787c653bf628679b0b9807a64086bb572ba4f", 0x83}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="d975ad006f787edac8b843acc56f4a44e57de654977bd4ed07b4ac8b227a4c8459dc42ce6072d6e857b00e0ad47552ecfb1355b6f4ac874ad0279ba486ae1bd33384c3b28a54d0806eaf3d837f115eb806d4e8a58002e720de33797e50e8bac9e6904c7d5cb00f2401bd5c396626168231d74f11a2025a7be884153f7bd6d475310d26745661429dca5a7b65", 0x8c}, {&(0x7f0000001200)="2bfe9f0d09601bb1dcb289552797ef56dd5f36c0da6b2dd1f723944da667b51b52", 0x21}, {&(0x7f0000001240)="f6b9565f4bf2ead60ea564740dbf99258bbaa779bec5714b2fb3449fbc9a2a69fa5dfd9e87106a4b2f1b6c4ef9306f48da8c065c96f96c056d9fd65fe52ed889d697d4fcad79cb1bcdfe6d848036ecb22a1d4e252f3f0a5d24786bcbd5ec8a87b9a7cc145dba227efdffa0f2a28db943494909b3", 0x74}, {&(0x7f00000012c0)="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", 0xfa}], 0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001540)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001580)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) ioctl$KDADDIO(r1, 0x4b34, 0x9) recvfrom$packet(r1, &(0x7f00000015c0)=""/43, 0x2b, 0x3, &(0x7f0000001600)={0x11, 0xf7, r2, 0x1, 0x20080, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) dup(r1) 2018/05/04 11:52:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000000000002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100, 0x800410000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)) 2018/05/04 11:52:43 executing program 1: r0 = socket$inet(0x2, 0x6, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/05/04 11:52:43 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x80, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x20, r2, 0x10001, 0xfff}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) [ 179.550741] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/05/04 11:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80031, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) pwritev(r0, &(0x7f00000023c0)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="321f9dab20c2357db74fbda344ae3f15a09185f2cb7b1a559ebb948714104000e7588663d8e642049bedee93b42295b858707666e88f1a4c98fec62801ff9cd18e935150206ace9686191d9b03f55daf24de7eed6f3dbaea03baaf1d752e12ed3129a60da5dbc1dbe2aca44af5bd2e6f7c8d02d7f536b0e8791cef257e7a1784f4c8bed7f37cdfac89dfa00324fc278e9f7b8fbe18bb4ade424ef098498162b710244ff66ff1e559d62574eca9097790cee234c6c2636d732faee9085e08d5c773b87c1a6b7026", 0xc7}, {&(0x7f0000001180)="c8db30fd2839b48dc7aff2821d034975948442b7b016f61c919e738ba7ab00f2028bee4614c4f898356ee6a4737354d28f8d9d88da6175ada58a5618fca957dc7165c506", 0x44}, {&(0x7f0000001200)="8e87a9bd413ef3bdb7a6379b86649270f4289282360d26ba08d74bc59d6ecb237ce91203fd0a91cffa59712882d3c456ad64d3de484a8697c212c3d4a9181efabd5805cee5c479e892f0151d41ee388c00f2fbd5aad320718eef130fff08219c4450f2ad893ea035", 0x68}, {&(0x7f0000001280)="0804ac4ce882eacac5973a4a41c38338155ff5f9aadfcfbc467baec6fa29c0940e698f5a4b2646c80379ac3934b81c3f2b8d3033e43d7b775f0540fc90412eb2a73506f52e44c727cdae0b1fc6a0df39f5464b2699c310a67da692c423e59b68f51a4816ddfd767e72888c1bb4dee3695a5595", 0x73}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="476784753fc1a2ef32bfa566a51dc8acfdfdd2a4e368a8e9ced52ab867640988fd3abde4f9171f8131e5c6028ee3a59c63d1646a5b51b4d88b83eca5285a06d4e4ac3c63ca32d125e6b5e3bc3284fefb5730de3a7b223560fc5b43bbf4cd5a6bb2721172c33ee4bfffa12594e631bcabc46463a10b5a2251091345de9c5ba9fdd4777bf7628fec69e4c143e22ae87d1bebb74b390a0baa6da9dd5a0678687bc75c94c4b7319a04c77d7126574f43905276744958ea7f79aa15c9a78eef21", 0xbe}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) 2018/05/04 11:52:43 executing program 0: syz_emit_ethernet(0xef, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x6, 0x7, 0x3ff, 0xb}], @generic="839195c8aafeec8d8688c242b033dbd14ba5ca20b3eb5189db01141a198f3b62fd587e61f7aa1910dc18538679ac637513d431e15a5974db7af12529076cce25d25499f560c7b2ee1afeec4bd6e12c17646d5f27d7af2fdf33c90241609512eec6b69ee71c2c82e5247a287c2efedef83708bc555a256117cf26772fead168dc7cf1730b44e0348b64af83d1714ddf1e346ac2fa0f840739a0080bfad0fdc50a1c28171379f6c5e1786fd678dd4a6771784a333bd903674397ef1f853c449c7f13233331da2dd6c790d14af7978b65d19b15edd129c4217747599c5e05"}}}}, &(0x7f0000000140)={0x0, 0x1}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8006, 0x0, 0x7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x100000001, 0x8001, 0x5, 0xffffffffffffffff, 0x4, 0x1, 0x4, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x4}, 0x8) 2018/05/04 11:52:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @dev}, &(0x7f00000002c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, {{@in=@loopback=0x7f000001, 0x400000, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, 0x8000000}}, 0xe8) 2018/05/04 11:52:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000000)="1685084d5483c64265d5c2c09f8b28a36af74fa521334a0ceb28ee0b2e0b45f03a964c4984ceaccda75ff68418e08f0af03a1ff031dd8e4501659821828dcb", 0x3f) syz_emit_ethernet(0x66, &(0x7f0000101000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/04 11:52:43 executing program 7: r0 = inotify_init1(0x0) r1 = getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setresgid(r1, r2, r3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x10000000012) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x84000, 0x0) ptrace(0x11, r4) 2018/05/04 11:52:43 executing program 1: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x8, 0x1, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/04 11:52:43 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x400, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r1, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r1, 0x1) 2018/05/04 11:52:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 11:52:44 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = shmget(0x1, 0x4000, 0x1400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/173) 2018/05/04 11:52:44 executing program 0: r0 = dup(0xffffffffffffff9c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) pipe2(&(0x7f0000000000), 0x84800) 2018/05/04 11:52:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0xa810, 0x7}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bridge0\x00', 0x200}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/104, &(0x7f0000000180)=0x68) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x9}) 2018/05/04 11:52:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/04 11:52:44 executing program 3: r0 = socket$inet6(0xa, 0x400006, 0x9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa400, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x8000, 0x8, 0x100000001, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001200)={r2, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1f}}, 0x8, 0x800}, 0x90) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', '/dev/vsock\x00'}, &(0x7f0000000200)=""/4096, 0x1000) 2018/05/04 11:52:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000001740)='/dev/amidi#\x00', 0x7, 0x481) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001780)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x3, 0x1, 0x6, 0x8a9d, 0x8000, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x3, 0xdd2c, 0x8000, 0x7fffffff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xdf}, 0x8) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x2dd) 2018/05/04 11:52:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sync_file_range(r0, 0xffffffff, 0x400, 0x1) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) shutdown(r0, 0x0) 2018/05/04 11:52:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e25, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x1000000001}, 0xffffffffffffff05) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x84000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x101, 0xf56, 0x78, 0x401}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x7fc, "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"}, &(0x7f00000011c0)=0x804) [ 181.053928] Unknown ioctl 21517 [ 181.093277] Unknown ioctl 21517 2018/05/04 11:52:45 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001e40)=[{&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x3f, 0xccb2, "2c95a2cc2af31e6e8837a1f9988c7a7cf46be54a7ab353db202102931dfae7acf8f4a9c2ba7781e2e398c6ec9b954a588dbf9a6655943ee236d009728b0bbf", 0xf}, 0x60, &(0x7f0000001700)=[{&(0x7f00000001c0)="d433bafde284c4b6393ea4d1f45daf9e491e30dfc6e55b794eb7d7dad3d7942c61af7083a15d6eedcd20854f57131ca8499daed37af980da3dff256bad1f2a79124cabda6adac7e1c7012614e908592b913f6fc731e1f424880df076ad96ad1e4d8f0f2e65c1dfde88325fd20a72c34486963bc6965ee9daf31721f2c5cd9f5c8875663dd59b27df56a4998afaab4e282441edb5f4feba7d19f699f99c54c11d9ff9340374b5036dc8ba8d92aa37673869ea7910e8ecc8b060f043502ab9148300ead668ec235a3643428136210d904381f17ff56cf81623355826", 0xdb}, {&(0x7f00000002c0)="7863646219e051a540231dde0238fc5bee52e5199af8fcb1a439d9a811f958510c804b98f7740bac06b78094c305562f88d2120819af5f1b980ed3c1e9d401eb403c1b7f2b1d6ab5deb69e1336d7cb33889cba2283653145716fda5edd912e37993ffbae1152ed5f302bf211f1b7871ea937c0598e8325b34544fb9d52215e36652f087a39340e3d7919a90b9c2d153adf8c50cd3f469b77561250e5353ce88e3d632815c4b129100f6414edf4c169b9f6de67c3e7d9708c62d2609f372fbc576493ae15ae487cd1ffdfdf833fb0dc096a781b1cee13cb49", 0xd8}, {&(0x7f0000000440)="3a40e07acc02f477417127ab904ab5b1577e8a23d5af17e722e7cab73efe2c6791d98073eec0e2c53a67a7ec10097e9d420524f77bc94f05f5b24b0ee9b0ce6e12a7aa1cc10699ae34cf86d1e1299d2512cdcd5c159593c247de796b80df4fcee4163790304a4df75a49a91347eb9614023fa6344eb43f1b5d3c81bf3b649d8aaf92bcf99142b46b7f53e97000c690c9fc9af943e6c3757c75ccb884def81eb150dc151b63edf6850cf3148b66aa77fb7e3a422315bbe5047827aa19fbf498f26761e27700edcf0ced", 0xc9}, {&(0x7f0000000040)="c2e8f8e543e0706b8594fcaae6acc5c4972b2290e9a21412606f89e46ff0b36fc1434b54449962c64c19c5b09025ed84767a5dc62468ed73b65e73b788c6", 0x3e}, {&(0x7f00000003c0)="1d798d2886526ca0b2853ec638fdd8aded41ee3390a46e9f7ce8a24e746f984d078dda260cbe36720a6e99", 0x2b}, {&(0x7f0000000540)="e97c555de10ec4fbb638", 0xa}, 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{&(0x7f00000019c0)="ba3310f1c84a343b043c0e3294d43872dc963f53691bad59ab4ecb146e240a721a6701925a7dcd3ecce281deba57bf2b7928101927482b4208d26f9bf87068f74882ae81c92cf979ac1b4891c0fd18f09428b64a1895761779b6549bc73c8ed5cfc3d77079fbe55d87bde3137862980a73e578ee97fa4fb09107ad3d8dfa127fa833fa37386a50a2dcf19dae3ca3947b46e4c03aee407cf7dbc2f65364c3329f225f0a57684002672dcfd4d356f5dfa79df61486986cc57b0693c2ce2544bbf1c121240d0c0f8f4f30d546df3cae43d151c8388a", 0xd4}, {&(0x7f0000001ac0)="89a381fb3ef95f97d62909eccad6260d37a15659b3f7912da79f4775c473bad8a27a9b48a238a45bf6d13f4cef3b031b2d83a9f53e776f17d9ba5c1435700f9eac4e53728133aa6899659af10e4bb4538976d320de54a321cb9a9ed2f061b02ec4e26544db7e85f13932c61c5ba16fb08fe963bf0911cb0f2f8685c47f9bb3115b2df8b76dfbdd90ab8a", 0x8a}, {&(0x7f0000001b80)="f3b9c241e6836e7ad34a19f9fa6aab899df701ec630fd869ecec6797a3bd7789b2e14cadb07da687e273bdefa8b089dfb55442ce61ee27c21d7fcd9a324139b36fa2012bf1aba900a8035fefe04211d470a883e982d9fb7e7479ef23b11fbb86444b020d2e3494d047305dac2b00acf602c9c522", 0x74}, {&(0x7f0000001c00)="114bb78eaa745001b6a7d17c98964e0422662ca6fb1ab9a80c7e017f1f555961dae2a0ae185df8666cc32844ad5f89409661599a62", 0x35}, {&(0x7f0000001c40)="d148b6bcb9fe7983990d7a313a36a614ae6c3b101bc9252a4d35e041ce50e7982892ee64a82a294da5077bf0fb904958868f7f6909cdcd9655ad233c2193e36c236548a0d9ef48de2ebd9b8018970ee4e9b996", 0x53}, {&(0x7f0000001cc0)="e6e84c606906e902d01502872100c75dd56f9b92d13a8e416e236b14d2ad1cf874ce2a30f25948a74426c21ce687a3da2978efb84f1623dae326e7f03237617f803c480e0a7053", 0xfffffffffffffc86}], 0x8, &(0x7f0000001dc0)={0x78, 0x29, 0x100, "fd9c6f3fedc4b006e844e9a468470a96df91eddb872e25043475db4651bdc03c410dd42a702bd333a72d3a3415c52926aefaf3313fef96e676e1c0bc148e2ac719ba906a2dbadb0717d669c022bd8730aeb5f6a3f704955c8049c1b073db90d4582f"}, 0x78, 0x1}], 0x2, 0x8000) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662da00", 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/04 11:52:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0xfffffffffffffffc]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x2000}) 2018/05/04 11:52:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000440), &(0x7f0000000480)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) r3 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000280)=""/253) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000380)={0x2008}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000180)={0x9, 0xffffffffffffffff, 0x3f, 0x101, 0x593}) r6 = epoll_create1(0x80002) r7 = fcntl$getown(r6, 0x9) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000440)=r7) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000003c0)={0x3, r4}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000040)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000000)) read(r3, &(0x7f00000012c0)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000000080)) 2018/05/04 11:52:45 executing program 6: unshare(0x40600) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000780)=@raw={'raw\x00', 0x9, 0x3, 0x3b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x0, 0xffffff00], [0xff, 0x0, 0xff000000, 0xffffffff], 'veth1_to_team\x00', 'rose0\x00', {}, {}, 0x33, 0x7fff, 0x4, 0x1}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x81, 'system_u:object_r:crond_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r1 = socket(0xd, 0x80805, 0x5) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000340)="725b405c9a302fb8c61d421ffd1a60f05896ed84d2d1aa8bf409f60a5834cc9c33950152c2aaaa32adb0a22da306184f62b468ed35175dd0da1f0ffcadada3b5facc308ecc2355f9f252e33650250549cb444ab03b7048e128456c8745b8bd19509ce5a9a9b60fcb34f4e0798fc5aa0637878d91fb5d7b3d8d975b45f4781880631b9614ca9027a123497cb1a3b7a81d75936ffc28603a4beabe733b2a1e5c00b24d69273ea182bfbaacbb281090c0460d6346a8b0677c94241b23ca6e823e54bd33faee3b8b7171b61dc792cb8a5f399d1c366d0552c28ea61d9bd4068a780de24c58c1d15f9a50", 0xe8) ioperm(0x7, 0x7fff, 0x101) 2018/05/04 11:52:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:45 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='..', 0x0) llistxattr(&(0x7f0000000080)='..', &(0x7f00000000c0)=""/38, 0x26) 2018/05/04 11:52:45 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f00000000c0)={0x400}, 0x8) fcntl$setstatus(r1, 0x4, 0x6400) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/05/04 11:52:45 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) sendto$unix(r1, &(0x7f0000000000)="441cf78e930d37d61b9e16", 0xb, 0x4000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x80000000}) 2018/05/04 11:52:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:45 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0xffffffffffffffb6, &(0x7f0000000800)=[{&(0x7f0000000080)=""/101, 0x1b}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000940)=""/249, 0xfffffffffffffea3}], 0x3, &(0x7f0000000840)=""/198, 0xc6}, 0x4000000000002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0xbb, "9ab6648972e867ff4910bf94568fb7d537284f3995b5ded140fcc05507e00dd6ee63fd4243e486f40b487cb22181245db45d8ff2f233d1d13766e7abc2119315af46fdc80b8891edc14a8e9c6d70cfa61ddb77fd2878e57b533b46d4da3dfe66fd7e17494986ba626d396795d7ce240d79edeed9c2d00c586c2707d47d03cf7953fedbb0ba3f0a0e45441a0828ca96ff348918bc0ca64b457550dde9b11383d33cbd3100b45fd6698dbb736eb8b84afa72f1f6aa2f73d27690fcf2"}, &(0x7f0000000680)=0xc3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r1, 0x10000, 0x80000001, 0x6, 0x3f}, &(0x7f0000000700)=0x14) syz_emit_ethernet(0xa0, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff080500df1f5709a6dca0efd14fad0b2181e5f1b302fc24b0b38d8cdc0e3ef1cd3a8bcce2a5227688f3790ac4a46ca0844a2e7d09daf11399013a9622658ef7c30c411de259163363fda04d46e91ca3e22a45a787d1111903543fae010ba43f52b55a3e3e31903da72d1b828453229e0ec0ce9f5ce1ada437a2b90ec1af223d07ff27edc9763e002e8e26143b613627dcf40eae8fc54f0032493db0"], &(0x7f0000000140)={0x0, 0x0, [0x16f, 0xffffffffffffffff, 0x20, 0xd8e]}) 2018/05/04 11:52:45 executing program 6: socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x8) r1 = socket(0x10, 0xf, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001200db4d00000000000095000800000000000000000000000000080000000000004440dbcbb38cb15320cc2dbb8cd1c21b733c2d68d0330e6b0800080000000000"], 0x34}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/04 11:52:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/05/04 11:52:45 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='projid_map\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x81, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) r5 = gettid() unshare(0x28060400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000080)) exit(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) getpgrp(r5) r6 = syz_open_procfs(r5, &(0x7f00000001c0)='net/bnep\x00') dup3(r0, r4, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x200, 0x1, 0x7, 0x2, 0x4f, 0xffffffffffffffff}) fchmodat(r6, &(0x7f00000000c0)='./file0\x00', 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/05/04 11:52:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd", 0x71, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x0, 0x0, 0x80, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6"}]}, 0x98}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af68a468e4b73"], 0x4f}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="9300000028269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e05f238275fe70a35290950901412114cf74569701c197f4a6fcbb077e5651798a913d44deb0e1db108a672ef8a4d18fc10eace6ac45a4d47c6ce6e999a5f627d00870a48bd82b2cd5c36a71e39ef0cc8913cf52ae2c309"], &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) 2018/05/04 11:52:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="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", 0x370) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x3, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0xf0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0xc0) sendto$ipx(r1, &(0x7f0000000040)="f55d10a746284c9be496010668e41d667234777ac7062663ef58629ba6f4df958e7b4e7c04450054554138561de4574a340adff5baa54ca098aeb1c7b795dd40", 0x40, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)='-', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f0000000080), 0x8) readv(r1, &(0x7f0000001240), 0x1000014d) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0x3) write$eventfd(r1, &(0x7f0000000380), 0x8) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0), 0x10) write$sndseq(r1, &(0x7f0000000500)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/05/04 11:52:45 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/05/04 11:52:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}]}, 0x48}, 0x1}, 0x0) 2018/05/04 11:52:45 executing program 3: r0 = socket(0xa, 0x3, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x800, 0x10001) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x101, 0x4) 2018/05/04 11:52:45 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xff, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x6, r1, 0x10001, 0xd1d5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8, r2, 0x1, 0x81}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r3, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r3, &(0x7f0000efff6a)={0x58, 0x0, 0x1, @random="070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000000fdc82b8391907f0001"}, 0x58) [ 182.059334] CUSE: DEVNAME unspecified [ 182.069725] CUSE: DEVNAME unspecified 2018/05/04 11:52:46 executing program 5: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)=0x0) clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000100)) timer_gettime(r0, &(0x7f0000000180)) 2018/05/04 11:52:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x1) 2018/05/04 11:52:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @dev}, @in=@remote}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) syz_emit_ethernet(0x7a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x8, 0x1, 0x2, 0x8}, {0x1e39, 0x80000000, 0x8000, 0x81}, {0x8, 0x445aa84f, 0x8, 0x40}, {0x10001, 0xffffffff7fffffff, 0x8, 0x9}, {0x8, 0x3, 0xffffffff80000000, 0x1}], @generic="0e511780d47812cbffca721e97b8ec9cf0b814bbfea2679e541c3c51b645e490935132c28497cb1f5f7cf20fce013505b0408fcd98c16814be9fd22fa22d3848a66054ef5dbad19dfdae1a323e09e094e731f1fe5d201514"}}}}, &(0x7f0000000080)={0x1, 0x2, [0x79f, 0xee7, 0xced, 0xdd9]}) 2018/05/04 11:52:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}]}, 0x48}, 0x1}, 0x0) 2018/05/04 11:52:46 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x32) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/04 11:52:46 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x10000) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/04 11:52:46 executing program 1: socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/04 11:52:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000001c0)) 2018/05/04 11:52:46 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/04 11:52:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200040) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffb) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "ca38841d55fccd02da808934b9a51d13d7e4dcd2c2d63fa8f0e18e71499fe952190fef54215ae8c63788a906d22ea88d61079d460a6f64c89ca6f46fc15568e944ef0e8ba6771369a504e2948cde16b7fcbf2091d4789ee32c547e3a7691e34813f8d8fa252603868fe2e00b1b558c2ede0d5e0eb20b9767ce3592fdeac9fb0f37321adc467a1fb969596397f5f22c7bac787be8a389269012677331f78fcefd637a08a8969b0755eaa9485892070bae8af2c98f85274ba08c2348485d63ff0bf1191e7b292ec1d13e09978a71bab18e7b9c5382a47c6a52ff4eabf6d42d42a324c45cee4350ddcd846db1c32f03da32f74344588781845de25ee3fd600d88cbcec4eaaa77ecce26ef40f94039c61c2b576f3f16229137808b69b0b3400ff75d452932d1905c15a3189c816f8672ec6d6030daac76a44a44ff98f83fc039beaa05df73955fe31c38463b1f73e7b9adb80662fbfa9a15fb053b04866062662145b4fd41f91027619f65c6b0ba2685680eb1740ee966393c0b0b3901b124b6c460f953e1678ccfe62bc82847a0680b03628cd517476114b2b3cc57c96637afc673b6c2f8b840b2da3e10e6e086fcf65a401cfa32f54487541c11e84cb0f6e72348ff4137ad1f18787d6211ba1467bce0f11bc01b5480d96f519ed6ca009e2f5a83be1eca8ccb4addbe415d097d93d1dc5dd663ce3c822a82cecbe28dc7d8335f582910386eb1138b1c7e4aad80649b6fd14482e4069d4932733613964bc251ad4bf5b3ab622bac2095d123425d69d709ed3ad5ac2db36e32f20416c85b1500012be4083f5ef55e93434871267143c49d56022f017e201f85e7a8c59532a9c33a78f08b7f51f76717d686c43840057f79f92990cf04d050d05280f337fa5910d7811da0c930434e007494b43fd4e0cc442567969aebd7f19883d2bd9708f6d0f447529b60bebf757d58b7afeb56454d66c233d654cd30df9506938f215618df3f6d39f4f4571b480de4fff1f46705821501555e50eab9b78046b2f40fa5de62cc1724359d61cea093d8ab026ec0f2cbab06fb39066d15f1daf025b58e000c61cf3fd7de0b64d88a806c78143a1fcee3e1e94bf29fbd96fcb31740c7920be463a661eb63fe0d355f1a707cce9d080674df29e849364fdf95fe20e47c1a178aac7b2db296c3f07d913cb65fb6daf85ef033f86e2860c6e079bb75a12c6f877fcc906c1aecd9786bef467527a206cff8c5ee91e830a2a2e32fe8a3403678794ffddcbf225c626061e5f3e8ee0263be6d467d38b2f84c3fd48e92ff0d8cf3000d9e774905db2bf9cff429dfbef1317ec2a388fba94e96fad3bb7ab95c3e0f4dbc66931bc075d064f4917ffacd434948dc80edf0e248de5a915853181d00a3181ecae30f5536c6dcba9fe2496ffa9577b0e1c459ec3b7cfe7580545f307469a56fb93e61c9f4f1471ff02febd7063c8bf766a2ec390ad350ec2ca69254c4c43107f22be12a83a0bfd60e791628fbdcfac7c455c12106b77fe7a4b0b94747ce3b3760f79d47b2d6019abc54407deef9ade96609519080d3451aff600898ec7db22cbd495c08a69712da6b963ac04facd422ee9ed5eefef277c29d627d88beeec920a611e4459392ce4f04c4b9c78393e25059eb1795cf8915ce93d8f8ffb75d79be6e726140f156419d67d1db7133fe37c4aaf57979065a4c1955dcd2a45323da42fc1c7986299f8e62eb91007d947f15cc365fbcab8f79a0b4c5e300ee053da358b4020b90ab7921a891cde7cd5cd484e562f04aa6ef229dcd5322b50606038b48a52916f54dfa3c74f3d80c0f1bcbaef2d67c72381dc12226b5f7c27af85c546a37d4dce02e61ef98fa10a584482ccab41df4813f7a6d597656552c0b37a0ba5c94dc7af6be68861f7a7d5cbbb507c106e367f2d74e20ecf375ad79f60cee060fb8a5e1309ce5abd09b6bd91cd30c4c960da7944fa7642d0e8e82d601525a9138c8508939ec0c28d6dc0edf4b25c7f43d00cffa2e7be271644d24a935e29a1d8ecc869eae58bf07a70b4937afd9afbc69f166e18aa0b836bb58dd7307e1ba7e0355160f66527fc53c60cb0475ab231ca0308e04a928cb83bd4a8fd237f60dcf13a9f581180eefda86a8add20252c3abead5ecb403ddeb4eb03b91da74c15ce2235dacf525d2e9f291f732e1a73785c52fd1a0d2648b48cef7eead344b1e69871486f13ce70982b6b4a6b0c406c44038d45827b725be88f347eb132da628614a95972c49b8055727f859a0c427a0af509c21edc9b573bdde0674daadd1245b777a454531e7c8953fdc2360847f3297e66db2a4dfeb03ecd2d8762dbf9de104133ec2efd217ef663a3c88a4abd1dd4c22558d8a7190f16bf3cc879556271a60ff55359d17ac047d7d2eb88ea2972f8f8384981d171e819eda060713e2232c8cdc7ab24e6e8721b392a251939dc3b3b5dc6ca22a050e59c941629edd53c3637443c2b215d4973bf71a8782045755cad85e28ffc08a51a224be6e5ea1ad895fcb82195c372ca55a1f88b68216030d72f9218c18d725fc7f1f03486ecad635cb12c7c24b4b26fc041aabba88ef2bc9cb3436be74429ccb60a9377b97a69fc9446899edd764b8639ee0318415d2e18a7aac46ad85e1d339dba3247a1b0ea7cb2a2cf8f5c537e217b0af31d2df81e9c99cd24e4df7b77d4ea8eabcf5d4e6db7cdc87021d428e850e4df384cce91cb208caacb83032432f4d8448dd9192b5b0e37298a9b632078130f8778b6d4ae4510c2edc67e2bd287565ccf171f2db3284af86369f3c2a7a4db3042d6e7572e02fb52f7922e921469d16ec4fc120242894f01e44eda5bd2c63f21a81a01d717e29798a58b24392ac434f7aad5b68ac2b3a39f0e8672aaf9d6ee310a9cbc9b7955087391c35737f3dc1cd5d91dae194f51de4c8f0fd76a3283d787b455b6413723f8258e7b3f8514ff44fc787d8f6495b2621d69a48dfb4f55babba3b30df296aa9f28cef526fd98b67954eed906d16ef47a2e75dcfa35a7a07a522cd351cacfcb5df51f05cca96989c6e5f7ea6207f14cc083324e7d43e339e86d15e9e62a598eda0bd155c5b44f9b44497413b70df17c2da6915414f5d7cfc35a4ac41363157dc5193c334caa4fbbdf5edd67e0048f8b57567a657ac27ee0f3dfa0cce94525fb2b7466ca351e10a65519fd606e5a3327e11b943b8e5d9f45e8c7d268b49c5d0fa723d419a7b302ebc545d0e4e28b3c8a543da89ade7e1a95947cdf7dc13f74ec36ac9736cff48c6bcf082eab0d2dc9ab97d131696e7c2eec5e280f0332c7432b9d199a55d9fa1a9379642bca8f9416635a2f79baa660d25e73046e20f5afaa1b1f1fa35c3479f3e47fdcf78a98f81d6f409bd0f08afa60531c2b5d6a3128319fdb99c08eae87a7f7687c42615a3e6833180f219b2a715bc94a1890b382f10aadd973c69e25b16dbfeff3008d9360945623108570233c0fd5c5325c8c65043c0a13d86afc3c63130b5d7d8c9275d44d822067d8bb9f90287136da51fa85d8131c25148b5f34e63a43db828b601a27b2ddc8e3e4989e6e06618b34424a2ef01563a48bd7273eb280841e3d55ab71efe75b46c0ae7f7cd83b15fb4cce97b990c05d4d420416b6b0f560e26383ee9b7457bfd49a068af9779957ac01df06022b30c4fe9f73600b82d5f04b131421158550922d816874a1acb059b5118e3da19786be0bffaaadf3c13507561dea14bbb8634daa1d9616072e50e2257a79a426124d25d2e25f28288ed67d38f5390b83708a1fdc6aa997e8d10b8f8f2cc1f8a281625068968a51103f7090c5c296101828b37ccb432844896517286b93a61e802a1b237ef215bc6dbbe2893aa40b535dc408a63889a56531d4138d5d8a40ee5d359fab874f6d9554f919ff672ec4c4028714d39f5752f893181012b0e16c719a73a68ce9aa39aa5cedf94abaff580948206c330a35effc2d067253de58f1790e975dbc647303fb19bc940a74d8b4ae9c491c17a3c7a77ed92591f94093206d33b17f73344b544ba91a1dfe61a9623d50454311d092caf1bd9ac8cec81d8bd8bd6284f7b6019b1027b49885af960660b8ee11daeba49a891c1e66d984258bab542094a9ea3144661a838a1fea442576d1efcde4f7144bbda4576b24a537f86bc2c69c272976b08392037474f3bae7419cc8f4bc8fd25120c1f29de3a533f38bcfc233c28c6e9f5cce8d598705532e4f069d995bbf5fe2a0a6ce1f0ea4881e4c8b9f63d43ff90843ece9cb8bf99ffbab1cb578b7aaa8da9816a0c26407f7e247c50d24fe5765e588aa00d80015c16f0fe22ec9c9ad6f1a5cd65cb3ce8d078bbd0d743a801b75321c5f3011dfc16afb674d5c297e144d3e938b423dcae4c6c34a76af55413c2f16dc5513796d7bdc034a84f69f485718d3e2a9af7ba932b3e3913d75b8e7adb7ca09a44e1ee6fc2db90db8a4cdcbc8648117e852ca83c26e2dcff1893b6f2cffbb413a118f593d1814172fabe07933f0cc4ddda3db3611c95a379202b4cc746a7447408a47a647c9591de11368c9a881eb6230425d299671e898d91376f0bc3a7054f206f9e3f18f58af34231fddd02274a67b1f6f7f017f07446153b36c4e0e781b2f7d3b57f3dd8391cd15af303ee990f124f8695aa8cb98ae2c7f15d15e3509ead797419826ae080a607879f0417fba7efdb1393393bbefef39fd4248cbb31b7818c8d5ee62885ae971061a7309b0ea73e072cd6f6a124948acecf7a0cd81e2838ca53194f9a98ad5c19b82e4989f27b9f475363a4ed84d9dce3b7378e290c330c0a2fa26988abd3bb199a8b32d8da3e7102691ed3feda6c7951651324ecc5f9ad47c6d3f5c870cca091da0df26c46e9476dc0adffc6d8547d89f2f14b4984c6557fba24cdf8406aa8cd524955f4f6c31d209491fc3c3921670761b1edb43a21316c8c7fccf9ce2a176fafe629546b39c7368d08e098d3aacdfd8cd0a1f24889f2a052f59b326e5e9342f38ba8099cc2c629aa1d09ffc395668693cd8b6ff6d2304997d5d05800d2567213b95b3bf65cbed657af6cc1a29c7cca43b065ee0cc78fc47483e96c20ae68cc3590198ae63c23637c77a7680d4e678d4ea5a6c1204d75dbbfec70f55bd55fe25a4a2499829f9345f09498cdbf14fd2f699da5a8e17c1cacc754c0bbde82fcc980520e7fcfda98d8461872e2437cabffc19c4386f9a031721f663583b54e413ce94757f7d5feaed024751f62fc183795e5eed0e4da0b3a7f04976abffb81a4e77d7863d987ae614d394e500c315341035ccc24d1949007ff0e0353d7cc15acb4e31d3835c5b8a65d15c9a5afd6ce42aa25a1b525097fdadf2b21d962d945a58b04200fadb726632f53b41130d6e87fbf8ebbd24f4d10ca6aa40e999f90a2a79c122e56aa2519d7551c313deee18e648ee11e7c0240457d2d7497c8614c96dfadc721b28d38747986bb649ad9e067c3a403f971000b9934f718fbb480a2291fc281529340d1329cfc706978297f3e9d503f6f2d74382f18085e73fe794d661b85cf6db5a04fd0582f4001907ebad221d0ed0c0e4037506625362d40f890db8d0ca6f237512d38a85e4815075917401d10b6f52075200ec902e9730fb80f5932efc42f77c25f79538de2a885ee98d7645b1f0ca26f0c94b891f0a3d6fcdfed6ddc8f8ea5ff100692711ee2022d43466612c7080afd2f72006d310b92167b765f1db8170efb0e50ed9a8d2ae7b1b757cf987d4f6993740da51e5421ac519b7eb6d108e4b0c8136b315efca04b"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) r2 = fcntl$getown(r0, 0x9) waitid(0x1, r2, &(0x7f0000001240), 0x0, &(0x7f0000001280)) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/59, 0x3b) 2018/05/04 11:52:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x20001) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) 2018/05/04 11:52:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}]}, 0x48}, 0x1}, 0x0) 2018/05/04 11:52:46 executing program 6: r0 = semget$private(0x0, 0x405, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200880, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x400, 0x10, [0x10001, 0x2, 0x3, 0x7]}) 2018/05/04 11:52:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001fd, 0x6}, {0x1, 0x5}, 0x0, 0x0, 0x10000000}) sync_file_range(r0, 0x100, 0x0, 0x2) 2018/05/04 11:52:46 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/190, 0xbe}], 0x7, &(0x7f0000000540)=""/237, 0xed, 0xb6b}, 0x1f}, {{&(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/127, 0x7f}, {&(0x7f0000000740)=""/6, 0x6}, {&(0x7f0000000780)=""/152, 0x98}], 0x3, &(0x7f0000000880)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f0000001880)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001900)=""/74, 0x4a}, {&(0x7f0000001980)=""/156, 0x9c}, {&(0x7f0000001a40)=""/204, 0xcc}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/42, 0x2a}, {&(0x7f0000002b80)=""/216, 0xd8}, {&(0x7f0000002c80)=""/31, 0x1f}, {&(0x7f0000002cc0)=""/81, 0x51}], 0x8, &(0x7f0000002dc0)=""/4096, 0x1000, 0xdfe}, 0xffffffff}, {{&(0x7f0000003dc0)=@ipx, 0x80, &(0x7f0000004080)=[{&(0x7f0000003e40)=""/247, 0xf7}, {&(0x7f0000003f40)=""/231, 0xe7}, {&(0x7f0000004040)}], 0x3, &(0x7f00000040c0)=""/168, 0xa8, 0xffffffff00000001}, 0x1}, {{&(0x7f0000004180)=@can, 0x80, &(0x7f0000005440)=[{&(0x7f0000004200)=""/206, 0xce}, {&(0x7f0000004300)=""/115, 0x73}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/43, 0x2b}, {&(0x7f00000053c0)=""/93, 0x5d}], 0x5, &(0x7f00000054c0)=""/139, 0x8b, 0xfffffffffffffff9}, 0x9}, {{&(0x7f0000005580)=@nfc_llcp, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005600)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x1}, 0x6}], 0x6, 0x2, &(0x7f0000005880)={0x77359400}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000058c0)) 2018/05/04 11:52:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) fstat(r0, &(0x7f00000002c0)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) 2018/05/04 11:52:47 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/04 11:52:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe00543c78ce90000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) chroot(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x5e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xd897, 0x451, 0x4}], {0x8100, 0x3, 0x6, 0x2}}], {@canfd={0xd, {{0x0, 0x9, 0x6, 0x2}, 0x2f, 0x2, 0x0, 0x0, "a0e5ad2d8b7149a46cffa963851a788aed2f78d2159ea04278b2d75365b77c84824f5a1effe0fcde4224e2516e8f2eb30b450b89fce80748cff132f7eae2325b"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x1c2, 0xf9e, 0x5b6, 0x8ed]}) 2018/05/04 11:52:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/05/04 11:52:47 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, r1) io_setup(0x400001, &(0x7f0000000040)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@newae={0x130, 0x1e, 0x200, 0x70bd29, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xa, 0x2b}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1010000, 0x3506}, [@algo_crypt={0xf0, 0x2, {{'ctr-camellia-asm\x00'}, 0x528, "6ea6f4b26e55684e740175a07be1c9412db2dc2e1df10f112e2f22258df9b4ebc20b0d520c476cef23a367616e4824a3d2a3c35ccdcb2bcb2e2ab071d8cae1d178b8bcd169b11e9638a66aceef2852d370c09af3de272fe5979f1bba933320e27f6dbd138a7bc8b6c7565e0ab3be764b9e90f237ded4797fe10392db7bc4bd8b387fa637881c72db7638124107bfeead7863a965c1731bdf19c35ff3dfbb6ddfce15b77542"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x8090) io_getevents(r2, 0x8, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f00000001c0)) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200), 0xfffffcbf}]) 2018/05/04 11:52:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x2, 0x4}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/04 11:52:47 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x10000, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') sync_file_range(r0, 0x5, 0x3, 0x2) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa}}, 0x0, 0x0, 0x0, "388ceb533703ea9a62d63fbe52e1368f96cddebf28c1e8718507c0331d7193c7bd76da9dd713942ddafe14fa1de6901babd3aa600d6425c98f747f681b11068effa06009609feaf1cfaad6b318662d48"}, 0x16b) 2018/05/04 11:52:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000300)=""/155) r4 = dup3(r1, r0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x26, &(0x7f00000000c0)=""/102, &(0x7f0000000040)=0x66) 2018/05/04 11:52:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000015c0)=0x14, 0x80000) getsockname$packet(r1, &(0x7f0000001600), &(0x7f0000001640)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') readv(r2, &(0x7f0000001240)=[{&(0x7f0000000040)=""/164, 0xa4}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ptmx\x00', 0xc8800, 0x0) r3 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="fdc58661b1ff42d431ee50a8bd393a2c1c1c0f393d7f35006467ac2c9839889312a64233aa88e56cddb7aed9d6cd7874e893db5a4d9e5756bad57c0650520c68c5a584a9170204374bc7d65a7941bf81abb2bb6c02053314ac3f8032a4d08db4f0335dbd81872e0f1b7c88a8342553bc4b95cc9bb9f61d33050ca631a78497f3f8460c1529acadd0883f5e7bfb17629898e43d8b4a6b7108bd7ac0cdf58c8f065c6a9dafac7bd2e52048c9676b56ae9a5979c65010babaa540fb4975978f4dd9747ca08f9deacff61cf9258f3dfcdb427f30", 0xd2, 0xfffffffffffffff8) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000001680)) r4 = request_key(&(0x7f0000001700)='trusted\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000019c0)="6b657972696e67004e12d09f0b322ad6d4356bb2305968c16c6347cc7ff96212d4b2d499bc80efad34e5fee037555cd161570a47df7321c03277d408f2c1bb03b38e80fa6654dcaef704ebaf0f2f33c7486d3bcd9a564fdd8a9711fc40466d63fba202ff4ff752aeedea9b9d82383660ddf2a3f70771d97897fc618b087f4258c5e9036e2a3ae39c1e57c1ccd8b59860138ae7a770fce6a4d2b02857224e421542301a1cd30792d9397cc416ad8243e623d5f4cf296dd1b1306c51028ac25420", 0xfffffffffffffffb) r5 = request_key(&(0x7f0000001780)='user\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001800)='eth0\x00', r4) request_key(&(0x7f00000018c0)="6b657972696e67004e12d09f0b322ad6d4356bb2305968c16c6347cc7ff96212d4b2d499bc80efad34e5fee037555cd161570a47df7321c03277d408f2c1bb03b38e80fa6654dcaef704ebaf0f2f33c7486d3bcd9a564fdd8a9711fc40466d63fba202ff4ff752aeedea9b9d82383660ddf2a3f70771d97897fc618b087f4258c5e9036e2a3ae39c1e57c1ccd8b59860138ae7a770fce6a4d2b02857224e421542301a1cd30792d9397cc416ad8243e623d5f4cf296dd1b1306c51028ac25420", &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001980)="736861350000000000000000f1a118bb56e2111d98302d67656e6572696300", r5) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000016c0)) keyctl$read(0xb, r3, &(0x7f00000014c0)=""/166, 0xa6) bind$alg(r0, &(0x7f00000012c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0xff95) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r2, &(0x7f0000000000), 0x1000) 2018/05/04 11:52:47 executing program 0: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x800) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@empty, r2}, 0x14) syz_emit_ethernet(0x2, &(0x7f0000000240)=ANY=[@ANYRES64, @ANYBLOB="9539457a941feec4e02c97f2297ee860a3be74834b5b625ad6329ab7e683ba97b65d58b24f1f86fb684b8243a00ccc12ba11a1422cc74b9e388922637ebb5e50ebb0ea7a7f74f70c00001a48dfe5a8bf91147739795c3bc3263fcc54b174d213c06e06000000e7f6218cd9c799ae892dde24ec11883b1d23cb0ebb4feb380638828183c4c5c88d650471079ef4c2c476833d2b4e2c82911a499d0474d9"], &(0x7f0000000140)={0x0, 0x0, [0x17d, 0x0, 0x1000000000000]}) 2018/05/04 11:52:47 executing program 7: r0 = socket(0x10, 0x7ff, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000000", 0x22) open_by_handle_at(r0, &(0x7f0000000000)={0xc, 0x9, "eeeaa2ab"}, 0x440200) 2018/05/04 11:52:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xff, 0x16, 0x18, 0x15, "025787b92c7f77c0c6e541f95eb6c1a63877ee3dd358889cc7c1ea5cfc85910e5910e733554d04bf5f078c2c0fa84122e1b2ddb5653351f72f7721b0a72db4f6", "5ff26d46d54e8690cec0b5e7540024bc94025ae42466730e69e58fd3cdb74eab", [0x9, 0x7ff]}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) accept(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000002c0)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000300)={{0x0, 0x4, 0x9, 0x1, 0x3, 0x20}, 0x200, 0xfffffffffffffff7, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x7ff, 0x355b, 0x7fff, 0x4, 0x0, 0x0, 0x10, 0x4, 0x100000000, 0xb569, 0x7, 0xfffffffffffffffe, 0x2, 0x6, 0x5, 0x4, 0x6, 0x6, 0x400, 0x0, 0x10000, 0x200, 0x3, 0x30000, 0xdc, 0x6b, 0x40, 0x20, 0x9, 0xfffffffffffff000, 0x9, 0x2, 0x6, 0x4, 0x3, 0x7, 0x0, 0x7, 0x2, @perf_config_ext={0x8, 0x2}, 0x10140, 0x4, 0x7b5f, 0x4, 0x4, 0xff, 0x6}, r4, 0xd, r2, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) 2018/05/04 11:52:48 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 11:52:48 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$int_in(r0, 0x5473, &(0x7f0000007280)=0x80) recvmmsg(0xffffffffffffff9c, &(0x7f0000006f80)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/145, 0x91}], 0x2, &(0x7f0000000200)=""/190, 0xbe, 0x2}, 0x88f}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/223, 0xdf}, {&(0x7f0000000580)=""/199, 0xc7}], 0x6, &(0x7f0000000700)=""/206, 0xce, 0x2}, 0xff}, {{&(0x7f0000000800)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000880)=""/113, 0x71}, {&(0x7f0000000900)=""/70, 0x46}, {&(0x7f0000000980)=""/217, 0xd9}, {&(0x7f0000000a80)=""/201, 0xc9}], 0x4, &(0x7f0000000bc0)=""/47, 0x2f, 0x5}, 0x240000000}, {{&(0x7f0000000c00)=@nfc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c80)=""/102, 0x66}, {&(0x7f0000007340)=""/135, 0x87}, {&(0x7f0000000dc0)=""/190, 0xfffffffffffffc21}, {&(0x7f0000000e80)=""/138, 0x8a}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x5, &(0x7f0000001fc0)=""/101, 0x65, 0x1a5d9e0e80000}, 0xffffffff}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002280)=[{&(0x7f00000020c0)=""/202, 0xca}, {&(0x7f00000021c0)=""/52, 0x34}, {&(0x7f0000002200)=""/76, 0x4c}], 0x3, &(0x7f00000022c0)=""/230, 0xe6, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f00000023c0)=""/237, 0xed}, {&(0x7f00000024c0)=""/238, 0xee}, {&(0x7f00000025c0)=""/80, 0x50}, {&(0x7f0000002640)=""/157, 0x9d}, {&(0x7f0000002700)=""/249, 0xf9}, {&(0x7f0000002800)=""/184, 0xb8}, {&(0x7f00000028c0)=""/214, 0xd6}], 0x7, &(0x7f0000002a40)=""/55, 0x37, 0x2}, 0x9}, {{&(0x7f0000002a80)=@alg, 0x80, &(0x7f0000003f80)=[{&(0x7f0000007400)=""/188, 0xbc}, {&(0x7f0000002bc0)=""/99, 0x63}, {&(0x7f0000002c40)=""/161, 0xa1}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/22, 0x16}, {&(0x7f0000003d40)=""/74, 0x4a}, {&(0x7f0000003dc0)=""/187, 0x20}, {&(0x7f0000003e80)=""/154, 0x9a}, {&(0x7f0000003f40)=""/27, 0x1b}], 0x9, &(0x7f0000004040)=""/4096, 0x1000, 0xae0}, 0xfffffffffffffffd}, {{&(0x7f0000005040)=@ax25, 0x80, &(0x7f0000005540)=[{&(0x7f00000050c0)=""/59, 0x3b}, {&(0x7f0000005100)=""/116, 0x74}, {&(0x7f0000005180)=""/57, 0x39}, {&(0x7f00000051c0)=""/215, 0xd7}, {&(0x7f00000052c0)=""/202, 0xca}, {&(0x7f00000053c0)=""/124, 0x8d}, {&(0x7f0000005440)=""/20, 0x14}, {&(0x7f0000005480)=""/149, 0x95}], 0x8, &(0x7f00000055c0)=""/48, 0x30, 0x118}}, {{&(0x7f0000005600)=@rc, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005680)=""/160, 0xa0}, {&(0x7f0000005740)=""/92, 0x5c}, {&(0x7f00000057c0)=""/64, 0x40}, {&(0x7f0000005800)=""/255, 0xff}, {&(0x7f0000005900)=""/163, 0xa3}], 0x5, &(0x7f0000005a40)=""/227, 0xe3, 0xffffffffffffffff}, 0x6}, {{0x0, 0x0, &(0x7f0000006e80)=[{&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/254, 0xfe}, {&(0x7f0000006c40)=""/13, 0xd}, {&(0x7f0000006c80)=""/193, 0xc1}, {&(0x7f0000006d80)=""/216, 0xd8}], 0x5, &(0x7f0000006f00)=""/119, 0x77, 0xfff}, 0xf4}], 0xa, 0x2, &(0x7f0000007200)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007240), 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000072c0)=""/89) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a0000)) 2018/05/04 11:52:48 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x65, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x3}]}, 0xfffffffffffffedb) sendmmsg(r2, &(0x7f0000003680)=[{{&(0x7f0000003300)=@rc={0x1f}, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)}}], 0x1, 0x0) 2018/05/04 11:52:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x36, "9f68"}], 0x18}}], 0x2, 0x0) 2018/05/04 11:52:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000440)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) unshare(0x400) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$TCGETA(r2, 0x4004556b, &(0x7f0000000000)) 2018/05/04 11:52:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:48 executing program 1: rt_sigaction(0x12, &(0x7f0000000140)={0x0, {}, 0x2}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) 2018/05/04 11:52:48 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="5c6cc137164ebfc7827e85e537ab2e889b45e36cbcf6f3c99ffc5b0210e7646234a60552b60c83016eba2569d4682429268f4d887e4f6bee3052eb7bf96dbff5f1c77b", 0x43, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = semget(0x2, 0x6, 0x4) keyctl$clear(0x7, r0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/04 11:52:48 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 11:52:48 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x7fff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000140)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x20, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r2, 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x1, 0x8000000c8, 0x7}) 2018/05/04 11:52:48 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000140)='./control\x00', &(0x7f00000001c0)='./control\x00') 2018/05/04 11:52:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10aa9bf22b3d5d9c6bc5088e14367900002000000000ce7e000000000080"], 0x10}}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1}}, {{}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) 2018/05/04 11:52:48 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14000600000000000000000000e6ffffff00000014000100000000000000016d0000000000000001"], 0x40}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000100)=@random={'trusted.', 'lo\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bpq0\x00') 2018/05/04 11:52:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x7fffffff, 0x7, 0x4, 0x3, "0375fad735f77f9c069e96f3543c960d83e3b7fbd5ace648145efc8537c276c8dc08e54e6b27f6d80fe62d24"}, 0x0, 0x0, 0x9, r2, 0x0, 0x5, "70a303a85d24d357645bbba17b74ad4de2ef2ead10926df667b11113557d0f3527f20c1a02e7a230c50ffa540a2ee14c337e0fbc7f43e4a6c10e29c2997f6ddc", &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x11, [], [0x7f, 0xe8, 0x80000001, 0x4dc]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x8001, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 11:52:48 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x1f, 0x1c, [0xbf, 0x0, 0x2, 0xab0f, 0x4, 0x328, 0x44a6]}) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x7, 0x9, 0xff, {0x0, 0x989680}, 0x0, 0x1}) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f00000001c0)="5c4dfa9771a8bec509c2cef8b1dde325cea2bda6f683da89b7a7ab93bc73360ed4738a1733d5be401e643310d1d453341bd30b729824288fb64b395d717d4ff8bda2b7b2a32fbca91cbb9cf11156552023cfd55661ec1a7d6402bc0d5e43812e25e38e115c708f9abec03dcaf3a10a6fead261c89de54a90c65f3d00000000000000000000000000109d319a2af786b9ae33196cfe10c04524f5cb6d093adce77d2f421fb7bdd80600db07a71f647a879f591dbabe3bb4878a29e065a8d951a1d316388f3de495ea5a40ffae3ff0708bb1b13e2a282663a32b9d06") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/05/04 11:52:48 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x800) write$tun(r0, &(0x7f0000000440)={@pi={0x0, 0x809f}, @void, @ipv6={0x6, 0x6, "e2a8bc", 0x26c, 0xf7, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x0, 0x6, 0x0, 0xfffffffffffffffa, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @empty]}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x3}]}, @routing={0x7d, 0x0, 0x3, 0x10000}, @srh={0x7f, 0x10, 0x4, 0x8, 0xbdd, 0x7, 0x5, [@empty, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x2c, 0x6, 0x4, 0x3, 0x8, 0x9, 0x335e, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x33, 0x0, 0x1000, 0x3, 0x0, 0x4, 0x64}, @hopopts={0x33, 0x3, [], [@jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x5, [], {0xfffffffeffffffff, 0x6, "fbca3c", 0x7, 0x21, 0x3, @empty, @loopback={0x0, 0x1}, [@dstopts={0xef, 0xc, [], [@calipso={0x7, 0x28, {0x7fffffff, 0x8, 0x2, 0x28, [0x1, 0x2, 0x0, 0x4]}}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x5, 0x8, 0xfff, 0x9, [0x9, 0x7f, 0x10000, 0x0]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x800}]}], "ff398565f92da5c72eb971d18841c69b37dd751720aa1c9b8b40e6bc6b96ff18a4deb7aa570b07e5873a32eb20605add2e31a60c5a92d7ef64124a63a477ad1b8c3acc017a8e5c48377d2c82a2e474960e868af8f58caba5839a985996267083bc1c8f1dbe41aa90625acd0a677071f21af367d0578fada09ceda7e88285dd8f703c03051e19fde156a62d6628066754b03cf98d"}}}}}, 0x298) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000fdeb3e62ef847961045319b32e6e31344af2f7fb1cf94aa3fe56afb67c17ae65e630e6eafb30b0d7758adda0d580f6394140c5e44d589a7d1671e250a7f4a9e36f09d15fc9b04ffa3a536d11"], &(0x7f0000000140)) 2018/05/04 11:52:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x83) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="9e1bb0549e29", 0x6}], 0x1) 2018/05/04 11:52:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000", @ANYBLOB='\x00\x00'], 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/04 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffc0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) r2 = semget$private(0x0, 0x3, 0x608) semtimedop(r2, &(0x7f0000000180)=[{0x4, 0x1, 0x800}, {0x7, 0x9}, {0x3, 0x100, 0x1800}], 0x3, &(0x7f00000001c0)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/24}) 2018/05/04 11:52:48 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:49 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000280)=r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000300)={0x4}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) [ 185.075921] FAULT_INJECTION: forcing a failure. [ 185.075921] name failslab, interval 1, probability 0, space 0, times 0 [ 185.087295] CPU: 1 PID: 12958 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 185.094255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.103644] Call Trace: [ 185.106284] dump_stack+0x185/0x1d0 [ 185.109966] should_fail+0x87b/0xab0 [ 185.113740] should_failslab+0x279/0x2a0 [ 185.117866] kmem_cache_alloc_node+0x151/0xc70 [ 185.122503] ? __alloc_skb+0x203/0x9f0 2018/05/04 11:52:49 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xdb) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x8, 0x4) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000100)=0xd8, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/186, 0xfffffffffffffe94, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) 2018/05/04 11:52:49 executing program 3: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x7b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x368ca9894c3e6bc, 0x54}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x20}) r3 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) personality(0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) connect(r3, &(0x7f0000000200)=@rc={0x1f, {0xfffffffffffffffb, 0x4, 0x66f, 0xffffffffffffff04, 0x4}, 0xfffffffffffffff8}, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200802, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x7fff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0x9, 0x20, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}) tkill(r4, 0x1000000000013) [ 185.126471] __alloc_skb+0x203/0x9f0 [ 185.130282] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.135044] pfkey_sendmsg+0x29e/0x1950 [ 185.139107] ? import_iovec+0x3cd/0x610 [ 185.143164] ? copy_msghdr_from_user+0x72c/0x830 [ 185.147999] ? security_socket_sendmsg+0x5d/0x210 [ 185.152919] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 185.158355] ? security_socket_sendmsg+0x9e/0x210 [ 185.163252] ? pfkey_release+0x5c0/0x5c0 [ 185.167387] ___sys_sendmsg+0xec0/0x1310 [ 185.171554] ? __fdget+0x4e/0x60 [ 185.174998] ? __fget_light+0x56/0x710 [ 185.178950] ? __fdget+0x4e/0x60 [ 185.182411] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 185.187854] ? __fget_light+0x6b9/0x710 [ 185.192019] SYSC_sendmsg+0x2a3/0x3d0 [ 185.195934] SyS_sendmsg+0x54/0x80 [ 185.199575] do_syscall_64+0x309/0x430 [ 185.203533] ? ___sys_sendmsg+0x1310/0x1310 [ 185.207911] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 185.213135] RIP: 0033:0x455979 [ 185.216353] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/04 11:52:49 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) getpeername(r0, &(0x7f0000000140)=@can, &(0x7f0000000040)=0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/05/04 11:52:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1c1082, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) [ 185.224102] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 185.231402] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 185.238693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.245998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 185.253289] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 2018/05/04 11:52:50 executing program 4: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffaf) 2018/05/04 11:52:50 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0x6, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x1, 0x0, 0xa, 0x9, 0xfffffffe}, @alu={0x4, 0xcaee, 0x9, 0x3, 0x1, 0xfffffffc}, @exit={0x95}], &(0x7f0000000040)='GPL\x00', 0x40, 0xdd, &(0x7f0000000180)=""/221, 0x41000, 0x1}, 0x48) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:50 executing program 3: syz_emit_ethernet(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000200f6ff000000000c0300004008030000ecde9edc62cb9575"], &(0x7f0000000080)={0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x400000000000000]}) 2018/05/04 11:52:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x2e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0xfffffffffffffffd, 'wlc\x00', 0xc, 0xece, 0x7c}, 0x2c) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000000)="d37a080b00d6e126e498163130a070d582c7b0d339bf940b6bb1d6afa5350f8c78bf8ba5d4881aa8a7bbe53a972d03a21150590775b65c13597771c7bcdbd49a3f", 0x41}, {&(0x7f0000000080)="e1d657eee77153d2f223b9f6eab5a7829cb4493ab6cb404189cc0c1fa4e8fbd482a591941e6efd16dff3e8f00b6a6becd5241a513e1c0e29243c8eb528e4d64d423b6d04f8e79e0334161c54a684f7a024791281858a41ec255e2bf81a4c687b09bcf64717d22cce80293352644a3bbfbc91afb23f9a825c059f747ed3e2e136028d11866d8cfb291aee34a27949482c0f6dd32d8a963323e9a9c62c7850d16b355fd920d1e9f9de4551dd6c827b618ac6092e139c89c281d310f340f7", 0xbd}, {&(0x7f0000000140)="23c0ab1e23407da8c417d779d3deb04c52f89b866c32f473dfe41f033f872900318489f241267e09aeeb41b60d0bc672d30aa1b7a339fe9cbf0930437a1b4d993fe34d554bb09e1886b35581f2e66f37e9d712e96386793ea0712c77e1486e772e47014fb4aae33a291b67d29853c9736a10dc8623b07b575598a00372c597263d8a8b55fb482be6e369f98cdf8b72593a7c0890958324afeb9933038f5bcef7cec1", 0xa2}, {&(0x7f0000000200)}, {&(0x7f00000005c0)="f8541dc8a36eea519e3b2abb08c9e4eb525b0b6b2cb3f432e72fb3f7fbaf0032e8", 0x21}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000000280)="f8901a097323c08fed783b7118d2dd9611febcf2044cebae0f3073a19f85aabdb05d408357fbe81c1ef6e685b3744b9468285a364755b88c1741e89f476e2132994a9e5ba3b74b7a8c6d787d3fff7ca027d21ae6af83eb8cf078bd00c82171c9e14091ae64e86659f22d14de68a77d5228eb79522964c98592e9a4c6d7f17b6d26f8dbaf3a67d6263dbbe0032185f699913718180d9d37fc0714ddddd1b821aa80170bd8a219f06760ba33a1b2", 0xad}, {&(0x7f0000000540)="b82016d9f2ad9952b420b8c59e1db00e211004937a417bad828aa5ae18638ca4e46901aad7fdc4a8", 0x28}, {&(0x7f0000000400)="eb45268cef027fc7294e77fb466a3cf26d1388b6c7922ed5c8362b7a8bf8d5e4db4548774c65f80d93d502691f6bc8810cf50748d8c90629b1b8027a1a29cc1b4eb6a0dff89e88c9a47223c1ce835bdcb9d647", 0x53}], 0x9}}], 0x2, 0x0) 2018/05/04 11:52:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2205, &(0x7f0000000100)) membarrier(0x31, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x4, 0x8]) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x92, "1d55faa7398cfa0ddce9075788acab2dbf0eed77ceaec439f469cb6671d3e9cd088bf6e22cba9be0fd3db4b0dfd125ffd4078ceb430baabb68076afd618eb586fdfd94c455398a316df93d872993f4053a2fc96be7ae05755664f31ed7b4b6e0f1faf011d19a3930678dd886ac51fc56d4280a0d7e28226873a951f6dd0ff250a7d179fe06c913d28f6d84df6e193e6613e7"}, &(0x7f0000000000)=0xb6) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', '/\x00'}, &(0x7f0000000180)=""/108, 0x6c) 2018/05/04 11:52:50 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x800000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) close(r0) ioctl$TIOCEXCL(r2, 0x540c) 2018/05/04 11:52:50 executing program 5: semget(0x2, 0x2, 0x281) r0 = semget$private(0x0, 0x2, 0x1) semop(r0, &(0x7f00000000c0)=[{0x4, 0x2fbe, 0x800}, {0x2, 0x0, 0x1000}, {0xffffffffffffffff, 0x4, 0x1800}, {0x0, 0x54, 0x1800}, {0x1, 0x0, 0x1000}, {0x4, 0x5, 0x800}], 0x2c2) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xd8, "eb841fa4e270aa0ffd6447d92cb53dbe7d03557cc84681741003ee59fbcf2816a854fcf293a82e9eae5df31a57a29ccd93cb351f54d800242db1e292b8e811a48988346a2e7f897f749a454df2c4e10878b1c78478e25d9abb7699b2b9b5e7cabaf87e0687b8c0a0f85ad6112cdb9c384e9dc4a8d466ced28488b9d734e4e6a5863a29f72d8ae7e9d7aab608f2ad039392b7d09fd048baa1f8a5989c936ef68a1461fc85aacd6105250304e5f7e85eb3bf4f6dd14c3024015fcf3030de0e65fcc2e51f802f4e0133b997a6c7e19bd0b0475db42b7519e533"}, &(0x7f0000000040)=0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xe3, "f73c90051666f7556f970ccfe8dd44b661613fd8be186166f31a32213b60c69c3358c537ca1f9cb2fa73df4d8212e628960c4013de857c7efee35e33c5befbe09ee0d19420d330822fbe8ca00176d537511dd7fd5e05f35c14452fa8bb446e03717bc3fe54e0bb5c51dcec8da1a3bde275864fa7e3e7ff4db3042c4ebea5283902d6c67fd951a26dc69afecebd22b30320b62b8c980350be5b095a39f4e4a1d9aecc29f6afb09c88ea8a635cd94a4751799605fdae40fc8a8151c767e2136b0947c918a6479d03a53634b43cd9dca0aa8f0d138b5f16e30ae0cdcce3b8485bb31bc4a4"}, &(0x7f0000000080)=0xeb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x200}, 0x8) [ 186.102896] IPVS: set_ctl: invalid protocol: 46 172.20.20.187:20000 wlc [ 186.129966] FAULT_INJECTION: forcing a failure. [ 186.129966] name failslab, interval 1, probability 0, space 0, times 0 [ 186.141742] CPU: 0 PID: 12997 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 186.148711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.151410] IPVS: set_ctl: invalid protocol: 46 172.20.20.187:20000 wlc [ 186.158262] Call Trace: [ 186.158308] dump_stack+0x185/0x1d0 [ 186.158346] should_fail+0x87b/0xab0 [ 186.158393] should_failslab+0x279/0x2a0 [ 186.179249] __kmalloc_node_track_caller+0x243/0x11c0 [ 186.184516] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 186.189944] ? pfkey_sendmsg+0x29e/0x1950 [ 186.194184] __alloc_skb+0x2cf/0x9f0 [ 186.197992] ? pfkey_sendmsg+0x29e/0x1950 [ 186.202225] pfkey_sendmsg+0x29e/0x1950 [ 186.206265] ? import_iovec+0x3cd/0x610 [ 186.210339] ? copy_msghdr_from_user+0x72c/0x830 [ 186.215167] ? security_socket_sendmsg+0x5d/0x210 [ 186.220090] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 186.225538] ? security_socket_sendmsg+0x9e/0x210 [ 186.230430] ? pfkey_release+0x5c0/0x5c0 [ 186.234570] ___sys_sendmsg+0xec0/0x1310 [ 186.238736] ? __fdget+0x4e/0x60 [ 186.242171] ? __fget_light+0x56/0x710 [ 186.246131] ? __fdget+0x4e/0x60 [ 186.249575] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 186.255015] ? __fget_light+0x6b9/0x710 [ 186.259108] SYSC_sendmsg+0x2a3/0x3d0 [ 186.263014] SyS_sendmsg+0x54/0x80 [ 186.266643] do_syscall_64+0x309/0x430 [ 186.270582] ? ___sys_sendmsg+0x1310/0x1310 [ 186.274956] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 186.280177] RIP: 0033:0x455979 [ 186.283396] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.291155] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 2018/05/04 11:52:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x90, 0x101203) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', r5}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000100)=0x4) 2018/05/04 11:52:50 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x66c, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x33, 0x1, 0x80000000, 0x1, r0, 0x10000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000240)='GPL\x00', 0x20000000c5, 0xffffffffffffff10, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/05/04 11:52:50 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x600, 0x70bd27, 0x25dfdbff, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0xc0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 11:52:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) dup(r0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={"73797a6b476c07595bd0342b772400", {0x2, 0x4e24, @rand_addr=0x200}}) close(r1) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xffffffffffffffff, r2, 0x4, &(0x7f0000000080)=""/233) [ 186.298463] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 186.305766] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.313097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 186.320402] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000001 2018/05/04 11:52:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="86373d9cdff74457cc7f3529aa9d419454183673a9e24400000000000000000b03784efb135e153fdf9650a8429c5e322bc9c66d79494f1bc21860df9faeb42da5e3f575501e0f5b40a83f3e009e32133b6a32f09a3b0db74065130f090831885bf839358f407776b1c18dbee5fd5705b56efdded790e96b02ba05b6cfcbcf5fd9c7019de8e9d09bc2bb031de641f23ffb626999748a0941b24239c71144bc6990c5fe36025a8a26ef7570c85cac116c266f33249a03ad8678"], &(0x7f0000000140)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r1, 0x2}) 2018/05/04 11:52:50 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) [ 186.493416] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 186.565212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 11:52:50 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4a2d377a, 0x280000) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000040)=@ax25={0x3, {"6f43ea6f380436"}, 0x5}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="e39c1d5524ffd4860dbf2b386ecb18149e44a7936c3760ad6b77f3e9c1300f61946d4f1b3881fca3ec2855caa33536b37da9271f380d39b7f3edb59c35cf334497fa3bd517415d3205febf45775e64e06d6b548dc48a4ada48aaf20a32566e35f2916de155c4d955e7104622651eae0f8f3a3fe1b244b9bd4725241644b96f93c5608a0f18b4eebe7a1c4ba0ecd094e62e96be52f447de32ac91ce1af2ef50761944e43585125795a8db5271744689e9c99ac92815abe5e4bfb602709b12f51f968511834d04fdac6bcda2", 0xcb}, {&(0x7f0000000080)="386e55f6a9014700e7a7761a2c1c2935f0af39054d5753d73d4be07f02677a663739d7ab3577612dfda8ca06c0589de16310f5cfaf264dd2d63f4bb3405e693564c898bd39a8588fa32e5ff3d0c2a2", 0x4f}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="cc2b35e4f725e8d4cac769daf4041dfb02a57d67a64209e1bd159b386798ea4e1487c84e9a14128ad08e20733bf82951e44b02215eb6d341c1f1086533f9b0bb99", 0x41}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x90, 0x4000}, 0x4000000) write(r0, &(0x7f0000000000), 0x0) 2018/05/04 11:52:50 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup2(r0, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdeb) 2018/05/04 11:52:50 executing program 7: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000d40)='/dev/midi#\x00', 0xe7, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000d80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000dc0)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="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") r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$rds(r2, &(0x7f0000000d00)={&(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000600)=""/40, 0x28}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000140100000c00000000000000000000001800000000000000140100000c000000ffffffff0000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="eb00000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="42000000000000001800000000000000140100000c0000000500000000000000480000000000000014010000010000000000010000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='!\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000010000000000000000200000000000000580000000000000014010000070000000900000008000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0bc2000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="0001000000000000"], @ANYBLOB="0000000000000000df0200000000000003000000000000002f0800000000000001000000000000000300000000000000580000000000000014010000070000000100000007000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="8ce9000000000000"], @ANYBLOB="08000000000000004e0000000000000008000000000000000300000000000000580000000000000007000000000000005800000000000000140100000600000040000000070a0000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="feff4f5adfd6ffff"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="0100000001000000"], @ANYBLOB="090000000000000009000000000000000104000000000000feffffffffffffff1800000000000000ef6250f8ffffffff580000000000000014010000070000000300000000040000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="ffff000000000000"], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="6b35000000000000ffffffff000000000000000000000000001000000000000002000000000000004000000000000000"], 0x220, 0x20000000}, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1e34ebdf}, &(0x7f0000000140)=0x20) 2018/05/04 11:52:50 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000001c0), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x305342, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000040)="88674999a72cca8a2ae0accf8554c860dbbcb835326f886d9da765abb771c2aaa549a7aa9320cf24cee1a22bf31b350a0598e42a3cf9844c2e5fd19f5ede7b3429e3f86522ab4f533783a489dc6c6e6804dbcc7a426f7c03c0df834f06be9a799e9aacd2ad1ab203e9ba62", 0x6b) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x6, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x4, 0x9, 0x8, 0x37, &(0x7f0000000100)='bpq0\x00', 0x4, 0x6, 0x8}) munmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000) recvmsg(0xffffffffffffffff, &(0x7f00000033c0)={&(0x7f0000003340)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x53}, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x644, r2, &(0x7f0000000200)="73b98f4962fd6f8eed97d88d3dbd7322718dc1f21cec437de4d7d93466ed08551e82b73e6f27292979a203c5f9cec5f9226433a4da2774", 0x37, 0x5, 0x0, 0x0, r1}, &(0x7f0000000280)) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0xfffffffffffffe04) 2018/05/04 11:52:50 executing program 5: futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x5000000) 2018/05/04 11:52:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50007512d10000907800281ba883fb9a05cbdc26cf8d"], &(0x7f0000000140)) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) 2018/05/04 11:52:50 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:50 executing program 1: syz_emit_ethernet(0x196, &(0x7f0000000000)=ANY=[@ANYBLOB="006cd4"], &(0x7f0000faaff0)) 2018/05/04 11:52:50 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf8df, 0x200) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) fanotify_mark(r0, 0x10, 0x0, r1, &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8023000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50080000a5780000"], &(0x7f0000000140)) [ 186.852171] FAULT_INJECTION: forcing a failure. [ 186.852171] name failslab, interval 1, probability 0, space 0, times 0 [ 186.863699] CPU: 0 PID: 13055 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 186.870662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.880067] Call Trace: [ 186.882710] dump_stack+0x185/0x1d0 [ 186.886396] should_fail+0x87b/0xab0 [ 186.890170] should_failslab+0x279/0x2a0 [ 186.894295] kmem_cache_alloc+0x136/0xb90 [ 186.898502] ? skb_clone+0x31e/0x590 [ 186.902271] ? rcu_all_qs+0x32/0x1f0 [ 186.906043] skb_clone+0x31e/0x590 [ 186.909682] pfkey_sendmsg+0x723/0x1950 [ 186.913788] ? copy_msghdr_from_user+0x72c/0x830 [ 186.918628] ? security_socket_sendmsg+0x5d/0x210 [ 186.923565] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 186.929024] ? security_socket_sendmsg+0x9e/0x210 [ 186.933934] ? pfkey_release+0x5c0/0x5c0 [ 186.938091] ___sys_sendmsg+0xec0/0x1310 [ 186.942285] ? __fdget+0x4e/0x60 [ 186.945735] ? __fget_light+0x56/0x710 [ 186.949696] ? __fdget+0x4e/0x60 [ 186.953152] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 186.958601] ? __fget_light+0x6b9/0x710 [ 186.962674] SYSC_sendmsg+0x2a3/0x3d0 [ 186.966590] SyS_sendmsg+0x54/0x80 [ 186.970309] do_syscall_64+0x309/0x430 [ 186.974262] ? ___sys_sendmsg+0x1310/0x1310 [ 186.978635] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 186.983853] RIP: 0033:0x455979 [ 186.987069] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.994819] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 2018/05/04 11:52:50 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50007512d10000907800281ba883fb9a05cbdc26cf8d"], &(0x7f0000000140)) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) 2018/05/04 11:52:50 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa7dce08d0375a080048000034000000000000907800000000ffffffff940600000000204404ff030000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = getpid() capset(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000000040)={0xdd14, 0x4, 0x10000, 0x6, 0x401, 0x1000}) [ 187.002121] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 187.009421] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.016745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.024066] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000002 2018/05/04 11:52:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/04 11:52:51 executing program 6: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x7}) close(r0) 2018/05/04 11:52:51 executing program 3: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$cont(0x20, r0, 0x4, 0x0) r1 = msgget(0x1, 0x0) r2 = getuid() r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r6 = getegid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x7fffffff, r2, r3, r5, r6, 0x100, 0x40}, 0x7f, 0x1a6c, 0x2, 0xffffffff, 0x40, 0x7, r0, r0}) r7 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xa73, 0x80) getsockname$packet(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4401200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newneigh={0x74, 0x1c, 0x60b, 0x70bd26, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x0, 0xcc, 0x4, 0x5}, [@NDA_PROBES={0x8, 0x4, 0x1}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x5, 0x8, 0x3}}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_DST_IPV6={0x14, 0x1}, @NDA_IFINDEX={0x8, 0x8, r8}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_IFINDEX={0x8, 0x8, r8}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$sock_void(r7, 0x1, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r9, &(0x7f0000000740)=[{&(0x7f00000004c0)="6e1ee4d81a15586d02b5ddc93416f09f433958565bac630705c05eaba7f10587b8499dd0ffc5f4e6fdb17c3eee740818074d1ce7dd2114de162535cb9a415e03a33f3b0f19fb1b0f017b5f653e3db15299e44ce7ce833502a12a782c8f2808a3061c48832c862ed04688bf114f41c37544", 0x71}, {&(0x7f0000000540)="cc55627b58462bf0c5ade3b0f119bef8ea2dce38c4a9fd2b71fa1df241c8b1187eccc8c6527aaf8afc9e71bd7ef8a5799f3566c55f40c3d01ee0696eca06843142fbe803d600f596b4aaefa8f0cd7fb1639d1e4b01b7282b42fceda1c9bbbce2d3ab19e6c8da3ae97aba5eafbb9ee7a707a9cff2646694cb91fd7123135109ec344c79cea6e9857ef41d7c82e9fb26dd9c3a09e9d2092fa16e4c27c729b53796f3a88e113adbbbd2fee5a31608931e59ab683c6c7b0b53e849faf560e34281f24c2966bd244cdf71be", 0xc9}, {&(0x7f0000000640)="48f76932d71efcdbdc110c449c17c6877521953cedc0a33cb394f1098bedace1d4442d89c58fd193bba08796ce66c83a1a39b4ffbaa402ad8cfbd6f0666c835262a18dd53489d8291b11dcfb02f46c349808e10f8eeb84efb06f5539854f9c52d3662e0092bc15f2072535310b59638d9954496c468904100b6ad816ed7e0a54e5aaa5235ca5a0e90343e9561a192a00f673b1a649d6df2f95df5363d003614e2bbd23538be026609bd0bd183e5a9913038e63661004809877b4278a437b13e3639255f1f145a13759106718d1bc3ee8487ffb683577bb4b7b47d59b49f0553f02cf4be35c5aee01af61400d0911bf158766e0", 0xf3}], 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x7a, "1508d5fca9b649ced3c0039d80177d86e0203c349bc060e5417557cec1d28352cfba6af6948aad522e55e08c6b6aeeaabd12abec07313711c79c35cb383c471d1fa8e79fffb2ebb49fc48d4ea46d4a7ae760404bf5a84fae5d9a816c309f7092f0731033e051f397283cc0cec92a656fefb1081b424a6fd91bc7"}, &(0x7f0000000840)=0x82) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000880)={r11, 0xeec}, 0x8) sendmsg$netlink(r7, &(0x7f0000003b40)={&(0x7f00000008c0)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003a80)=[{&(0x7f0000000900)={0x10, 0x2b, 0x109, 0x70bd2b, 0x25dfdbff}, 0x10}, {&(0x7f0000000940)={0x1a0, 0x12, 0x400, 0x70bd2d, 0x25dfdbff, "", [@generic="8c2eb70773d4c98a9b2a88c3706ed1254e8887dfdc39617ce8c620d5c7e2a28a99662cb1e088f25c3920ecf55f8b133a73fb2aa1916370073da60e45f4de77ae1bd56ebd97e63784711bccb9641aa61335d631485da8b0a614482f3c6bb8b20353769ff821281be1691e11e1482983d49cc5c8b9ed88fe1375d3298d24abeccd7835ddc3e49b33f0bc77a14ca56192d2f6100ab9f4fbeb7c3e1d1426d49ba6e59e2b37f2219d2eb7425904ab8f226f57009af8c8da232c1e4571cd88fc", @generic="20c19515655587497862ce711df5babef401f8e74ab012e9468aa1796b65abdb687b660a5776b1d0ce6577b377cb2d538c732cd3d631e9f6b02018f77ca25a8abc4784ac022be5a09640043f9409b42c10180edd680fa487a3da8421d773fd358c5f8c087754ee89072c4233b82a74f77c8aabcee83a995a740bdd2bdea70a0ea3a972e6ed0caa45a286976385f6adc39277305cbe474878927a2d8bcfec8186936ae3784673fcab35ec9deecaa5472cfbb8dd594594dcbdda4201190a8876a163044c4257ec9503b46fa140db1e8f2b478e3e"]}, 0x1a0}, {&(0x7f0000000b00)={0x18, 0x14, 0x300, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x67, @u32=0xe6a5}]}, 0x18}, {&(0x7f0000000b40)={0x13ac, 0x1e, 0x2, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x234, 0x67, [@typed={0xa8, 0x49, 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@nested={0x2c, 0x11, [@typed={0x8, 0x0, @pid=r0}, @typed={0x8, 0x4e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x22, @u64=0x9}, @generic="174ee343afc6ad3e1f0e80"]}, @typed={0x8, 0x4a, @fd=r7}]}, 0x15ac}], 0x7, &(0x7f0000003b00)=[@rights={0x20, 0x1, 0x1, [r10, r10, r10]}, @rights={0x18, 0x1, 0x1, [r10]}], 0x38, 0x8800}, 0x40800) syz_extract_tcp_res$synack(&(0x7f0000003b80), 0x1, 0x0) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000003bc0)=""/255) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f0000003cc0)) fdatasync(r9) sendmsg$netrom(r7, &(0x7f00000052c0)={&(0x7f0000003d00)=@full={{0x3, {"d6f225dee98def"}, 0x4}, [{"b8b8099dbe83d4"}, {"66a1074cebfdc2"}, {"663bd269f30750"}, {"8ec04fc6ac500a"}, {"93f15718c626d2"}, {"11b15d651edd0e"}, {"cc179b608370af"}, {"d6782d950bca6d"}]}, 0x48, &(0x7f0000004140)=[{&(0x7f0000003d80)="3de6c88e93e4769ca8b7a41e101b95b986529307305934cae41be94dd3b3df0809207d1049f1306889dd9c96586883390a8500448cf1cc97b8ee597b87aac28d893f940551d8e5d08371c1aa072f3f90310e9471b9df0808646dfe9bd8a4891a2f8e01f642322cc798bf75fbca035e179fc4f397f0b98ece899c2e9ce2993cb765b18eb20a39b93ccda018973242d1d84a277d0a47ee58b144700a256616c26748fbb5c633a8c973f47b7426b5a2268e31535cc8e8d01f7c49bb925d67f7", 0xbe}, {&(0x7f0000003e40)="b74b7ebd238bbd2d58eff70f9b979221028e7030151be93d5d1349fe9c022619f37f42adceae56c97ed3d66ce4c409ead7231adfd40a3e22b974c65a2da00381545913f6b5bd453674e0ae413701d9f6587c61ca21186bce2cdf38ecea1d3ec4", 0x60}, {&(0x7f0000003ec0)="349998636dd29207d3a11ee6f5ac8f7ebd07b0cf0cde34e1d82b6e6b600ae7bdfe84fa9d8c94c78010354824a5516936274295035a895ba2577f7bbda092d65d778f2452af798c9cbebd8d3f27a1dd297e7d7421be26f414e4801319e7a2c6667132b6ff39d2fa2cd84bc7204cddea", 0x6f}, {&(0x7f0000003f40)="ca61e0e35403d527383d1510ac12b17814", 0x11}, {&(0x7f0000003f80)="60acd3e61392d19095ff8225dcc072bea3098b8f3a34c9222ad1b8c4b08c9053bfc9e990a526883c74c4e8da4be07c82c6142d8c392602b944a81bd436ca4946d8c25d28d1e4945e8bb52ac904bca243a4b41bbf3ef1e1f1", 0x58}, {&(0x7f0000004000)="c1ca49f9c961faf253f9c99fd2c511bc395ef7d27a8afeaf85da81b68d22ff9bf43b73c806f4815fd57c864fb079dd8e8b51bf3f2cfe7901c3e9209ac8f16e5e8ea1301a6dceac1bd2956ca44309cb", 0x4f}, {&(0x7f0000004080)="97fb4496d016b929d34b7e1963e3e33731c5bb270ba0024100c0679a107727e46965a8e9591c949575ea92706d4831c25a3ac76ea489470490ab3ce99653f228c7abfe248296f2c153a85ff58aadd51d7f7362a246b066c5c4802e687da641baa72232f43360c51ad182eb365aaac48e831b1ff29e863cc8008b04", 0x7b}, {&(0x7f0000004100)="39ca95ac5ba1461e224866172d88bfc5f3d976768c551a36be94b446236b68d4928fd098de7db8a1", 0x28}], 0x8, &(0x7f00000041c0)=[{0x48, 0x1, 0x350, "656bb6992f8fe5f494088082a31e9332c9e8dd44aee55730978b25c907b71c1a5d38b8579e7de91d4d1f440129646c88e4f032df721e7a23"}, {0x1010, 0x0, 0x80000000, "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{0x90, 0x0, 0x896d, "a08d007e7f6021cc9e3f10378bf636bd2ec818abe33322c2f0bfe8e8fae8b8b6de9236a6172813ba1d66d16b2e28ff3081263da49a691171439dd8e2225b64a06509610e6da23ec879969970885406f0fd94dff8f61a02159afe3d9319ce0de70d71ee14cd32c1e1a6092a13ff2611abe81c8e3d4376dea3e1daf6"}], 0x10e8}, 0x404c000) accept4$packet(r7, &(0x7f0000005300), &(0x7f0000005340)=0x14, 0x80800) ioctl$BLKRESETZONE(r7, 0x40101283, &(0x7f0000005380)={0xfffffffffffffea4, 0x81}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000053c0)) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000005400)=""/194) r12 = shmget$private(0x0, 0x1000, 0x54000002, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r12, 0xe, &(0x7f0000005500)=""/14) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000005540)=[0x5, 0x4]) 2018/05/04 11:52:51 executing program 7: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000d40)='/dev/midi#\x00', 0xe7, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000d80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000dc0)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="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") r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$rds(r2, &(0x7f0000000d00)={&(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000600)=""/40, 0x28}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000140100000c00000000000000000000001800000000000000140100000c000000ffffffff0000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="eb00000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="42000000000000001800000000000000140100000c0000000500000000000000480000000000000014010000010000000000010000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='!\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000010000000000000000200000000000000580000000000000014010000070000000900000008000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0bc2000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="0001000000000000"], @ANYBLOB="0000000000000000df0200000000000003000000000000002f0800000000000001000000000000000300000000000000580000000000000014010000070000000100000007000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="8ce9000000000000"], @ANYBLOB="08000000000000004e0000000000000008000000000000000300000000000000580000000000000007000000000000005800000000000000140100000600000040000000070a0000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="feff4f5adfd6ffff"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="0100000001000000"], @ANYBLOB="090000000000000009000000000000000104000000000000feffffffffffffff1800000000000000ef6250f8ffffffff580000000000000014010000070000000300000000040000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="ffff000000000000"], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="6b35000000000000ffffffff000000000000000000000000001000000000000002000000000000004000000000000000"], 0x220, 0x20000000}, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1e34ebdf}, &(0x7f0000000140)=0x20) 2018/05/04 11:52:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x13) socketpair(0x1d, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f0000000040)=""/204, 0xcc) sched_yield() 2018/05/04 11:52:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0xe2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x2b, r2}) r3 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x800000000, &(0x7f0000000100), 0xfffffffffffffef9) 2018/05/04 11:52:51 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:51 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x5) unshare(0x40600) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000200), 0x4) syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0fffffffffffff86dd60c5a615f8143a00fe80000008fecf0600000000000000aa00000000000000000000ffffe0000001000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) syz_extract_tcp_res(&(0x7f0000000000), 0xa, 0x50e) socket(0xa, 0x4, 0x7fffffff) [ 187.268561] sctp: [Deprecated]: syz-executor4 (pid 13085) Use of int in maxseg socket option. [ 187.268561] Use struct sctp_assoc_value instead [ 187.303656] FAULT_INJECTION: forcing a failure. [ 187.303656] name failslab, interval 1, probability 0, space 0, times 0 [ 187.315114] CPU: 1 PID: 13092 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 187.322418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.331811] Call Trace: [ 187.334453] dump_stack+0x185/0x1d0 [ 187.338133] should_fail+0x87b/0xab0 [ 187.341904] should_failslab+0x279/0x2a0 [ 187.346032] __kmalloc+0xc2/0x350 [ 187.349570] ? xfrm_state_alloc+0x58/0x440 [ 187.353851] xfrm_state_alloc+0x58/0x440 [ 187.357952] ? pfkey_add+0xaf/0x4030 [ 187.361736] pfkey_add+0xc1b/0x4030 2018/05/04 11:52:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x600000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe9d, &(0x7f0000000ff0), 0x25b, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) [ 187.365500] ? pfkey_sendmsg+0x141e/0x1950 [ 187.369824] pfkey_sendmsg+0x14a6/0x1950 [ 187.374000] ? pfkey_release+0x5c0/0x5c0 [ 187.378151] ___sys_sendmsg+0xec0/0x1310 [ 187.382365] ? __fdget+0x4e/0x60 [ 187.385834] ? __fget_light+0x56/0x710 [ 187.389808] ? __fdget+0x4e/0x60 [ 187.393263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 187.398714] ? __fget_light+0x6b9/0x710 [ 187.402798] SYSC_sendmsg+0x2a3/0x3d0 [ 187.406760] SyS_sendmsg+0x54/0x80 [ 187.410400] do_syscall_64+0x309/0x430 [ 187.414356] ? ___sys_sendmsg+0x1310/0x1310 2018/05/04 11:52:51 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) [ 187.418741] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.423974] RIP: 0033:0x455979 [ 187.427189] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.434947] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 187.442254] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 187.449566] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.456873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/04 11:52:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1b) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0x46) sendto$inet6(r0, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r0, 0xfffffffffffff000) dup2(r1, r0) [ 187.464182] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000003 2018/05/04 11:52:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x4920, 0x6, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"f23a8b18908467"}, 0x2a}, 0x10) 2018/05/04 11:52:51 executing program 6: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x424000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0x4, 0x80000000, 0x3d4, 0x4, 0x4b8, 0x5, 0x4, 0x1, 0xc1a, 0x400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x3ff, 0x72a, 0xffffffff, 0x0, 0x0, [], [], [], 0x3, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) [ 187.514628] sctp: [Deprecated]: syz-executor4 (pid 13085) Use of int in maxseg socket option. [ 187.514628] Use struct sctp_assoc_value instead 2018/05/04 11:52:51 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x401c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7ff) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/04 11:52:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000080)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x2}) 2018/05/04 11:52:51 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x14) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x2d1}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x0, 0x1400000, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x115]}, 0xffffffffffffff60) close(0xffffffffffffffff) 2018/05/04 11:52:51 executing program 4: r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x400) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) fchdir(r2) r5 = syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000180)={0x1}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/05/04 11:52:51 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:51 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x4, 0x1) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x568]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0xd, 0x2}, 0x10) [ 187.821548] FAULT_INJECTION: forcing a failure. [ 187.821548] name failslab, interval 1, probability 0, space 0, times 0 [ 187.832988] CPU: 1 PID: 13127 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 187.839953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.849341] Call Trace: [ 187.851984] dump_stack+0x185/0x1d0 [ 187.855668] should_fail+0x87b/0xab0 [ 187.859631] should_failslab+0x279/0x2a0 [ 187.863820] __kmalloc+0xc2/0x350 [ 187.867369] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 187.874082] ? xfrm_aalg_get_byid+0x40d/0x490 [ 187.878718] ? pfkey_add+0x2472/0x4030 [ 187.882660] pfkey_add+0x2472/0x4030 [ 187.886449] ? pfkey_sendmsg+0x141e/0x1950 [ 187.890732] pfkey_sendmsg+0x14a6/0x1950 [ 187.894892] ? pfkey_release+0x5c0/0x5c0 [ 187.899038] ___sys_sendmsg+0xec0/0x1310 [ 187.903212] ? __fdget+0x4e/0x60 [ 187.906656] ? __fget_light+0x56/0x710 [ 187.910615] ? __fdget+0x4e/0x60 [ 187.914051] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 187.919486] ? __fget_light+0x6b9/0x710 [ 187.923549] SYSC_sendmsg+0x2a3/0x3d0 [ 187.927441] SyS_sendmsg+0x54/0x80 [ 187.931060] do_syscall_64+0x309/0x430 [ 187.934999] ? ___sys_sendmsg+0x1310/0x1310 [ 187.939369] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.944599] RIP: 0033:0x455979 [ 187.947812] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.955570] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 187.962916] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 187.970235] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.977539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.984844] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000004 2018/05/04 11:52:52 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000000042f7", 0x7}], 0x1, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000), &(0x7f0000005000)) 2018/05/04 11:52:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002940)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002980)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) 2018/05/04 11:52:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000500000100000001000000ac2c4a3ba74c4ccd6450ff2bfa8de73e0874661e376a300004000001a5ec0e9a7b8a0530def3e5153c2935ca3629e881f862cb88809cc1c2e963b87ca3bff1da5e98abda87f49fdd291cdad17c74f31e43952799860db568369027c3b4ecc1cb099b50f14d917d0109cab895b29da7813b90595be207ddc50675e7201998ea225ff2d099ecd2401f4a9eb681af4e99be8a88944a6d61a2f18935b9805ac18554a2fe665c1244529fc0a6f06a2e384c241ac6dc7fafdfc017bb07d1b78964da5e6362af56d0685260b93a45cebbef972648b8c59ebab50a22ea41467a173a6e22c97748b20512c6a36c7ccc8b6965139b03843d867807ee79998f0c"], 0x10}, 0x0) 2018/05/04 11:52:52 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:52 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x4, 0x108008a) write$fuse(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="62000002000000000000006becf83106b4b1f2b9a9393508d358ebf051bbf4c73958f1009cfca805d01c38b2efb9f064a6f2e362b6dac2dcd611d26febe8bd225ebc30a5fb2dc953a21891fe10488cac852d806f31c4120bfac7b2121a062db83aebceb61d6a531c06869c"], 0x62) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/05/04 11:52:52 executing program 3: rt_sigpending(&(0x7f0000000040), 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x10000) r0 = socket$inet(0x2, 0x7, 0x80000000000001) prctl$setendian(0x14, 0x1) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x101000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000480), 0xfffffffffffffff7) 2018/05/04 11:52:52 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00'}) 2018/05/04 11:52:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080), 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000002140), 0x4000000000004ca, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) [ 188.691101] FAULT_INJECTION: forcing a failure. [ 188.691101] name failslab, interval 1, probability 0, space 0, times 0 [ 188.702525] CPU: 1 PID: 13162 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 188.709490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.718878] Call Trace: [ 188.721520] dump_stack+0x185/0x1d0 [ 188.725204] should_fail+0x87b/0xab0 [ 188.728973] should_failslab+0x279/0x2a0 [ 188.733109] __kmalloc+0xc2/0x350 2018/05/04 11:52:52 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffff80, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioprio_get$uid(0x3, r1) shutdown(r0, 0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x80500, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x0) linkat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) [ 188.736614] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 188.742019] ? security_kernel_module_request+0x75/0x1c0 [ 188.747546] ? __request_module+0x777/0x1160 [ 188.751993] ? __request_module+0x457/0x1160 [ 188.756456] __request_module+0x777/0x1160 [ 188.760774] ? __xfrm_init_state+0xd20/0x1d70 [ 188.765358] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.770286] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.775000] ? __kmalloc+0x20c/0x350 [ 188.778780] __xfrm_init_state+0xd20/0x1d70 [ 188.783226] xfrm_init_state+0x57/0xf0 [ 188.787183] pfkey_add+0x38f8/0x4030 2018/05/04 11:52:52 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000000)=""/99) exit(0x82af) syz_emit_ethernet(0x1a4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x0, [0xcf2, 0x2]}) 2018/05/04 11:52:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x182, 0x88) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x3) [ 188.791016] ? pfkey_sendmsg+0x141e/0x1950 [ 188.795335] pfkey_sendmsg+0x14a6/0x1950 [ 188.799856] ? pfkey_release+0x5c0/0x5c0 [ 188.804003] ___sys_sendmsg+0xec0/0x1310 [ 188.808180] ? __fdget+0x4e/0x60 [ 188.811626] ? __fget_light+0x56/0x710 [ 188.815619] ? __fdget+0x4e/0x60 [ 188.819073] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 188.824519] ? __fget_light+0x6b9/0x710 [ 188.828590] SYSC_sendmsg+0x2a3/0x3d0 [ 188.832497] SyS_sendmsg+0x54/0x80 [ 188.836133] do_syscall_64+0x309/0x430 [ 188.840085] ? ___sys_sendmsg+0x1310/0x1310 [ 188.844462] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.849679] RIP: 0033:0x455979 [ 188.852902] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.860666] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 188.867993] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 188.875307] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.882615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.890009] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000005 2018/05/04 11:52:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_team\x00', 'veth1_to_bridge\x00', 'dummy0\x00', 'vcan0\x00', @random="878e253840a5", [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'bridge_slave_1\x00', 'ifb0\x00', 'team0\x00', @random="85938df2f3a9", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x800}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x2b8) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x2200) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 188.954858] Unknown ioctl 8831 [ 188.964993] Unknown ioctl 8831 2018/05/04 11:52:53 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x85fbf08ae4b2364c}, 0xc, &(0x7f0000000240)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3b137d5477b6a6f6c8556001003206b8c3a7eeac7b8b15cbb1957eee883d289f0899964bd500efe0d7c0d6c79015e72f1177654363aea292432da8050000000049bf7bd3a1e36f0d1d83a6daf12dcd8ac82eaddc9cb144a59019e1be64e75260d8a2b4bfefbc5ee75c797907e4e42b7428172ec2f463e9a21c231028736f106b60d7bd64ab3d4a921a884bcd3043b246987243785b729d7812790649eb985c21ce47cd07589f0cd0273182b745ac21f6c6f03e0297a924501581b5212c73410caa98", @ANYRES16=r2, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x2424}, &(0x7f0000000180)=0x8) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x7fff, 0x8, 0x8000, 0x3, 0x3f, 0x6, 0x193, 0x40, 0x348, 0x6, 0x9, 0x38, 0x2, 0x9, 0x7fff, 0x45}, [{0x60000007, 0x3, 0x0, 0x3, 0x2, 0x2, 0x400, 0xfe58}], "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", [[], [], [], [], [], [], []]}, 0x877) 2018/05/04 11:52:53 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:53 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x2b) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) close(r0) [ 189.060542] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/04 11:52:53 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2039, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001e80)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x2f}}, 0xad8, 0x5}, &(0x7f0000001f40)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002180)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}}}, 0x9, 0x81, 0x7, 0x5, 0x4}, &(0x7f0000002240)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002280)={0x0, 0x100000000, 0x101, 0x1, 0x4, 0x7f}, &(0x7f00000022c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004a40)={0x0, 0x1000, "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"}, &(0x7f0000005a80)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005ac0)={0x0, 0x810000, 0xb6, 0xeafe}, &(0x7f0000005b00)=0x10) r7 = geteuid() r8 = getegid() fchownat(r1, &(0x7f0000000d00)='./file0\x00', r7, r8, 0x400) sendmmsg$inet_sctp(r1, &(0x7f0000005c00)=[{&(0x7f00000001c0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)="199ae9f24a155c0d252f2607a851e7b34d54c36f1393aa5c3bf374a6dd7c88c19468d9c96746c69cc2a601ef23308642f8254e362a77f40f008e2ddd6f5d90f5cafec1b42e4445658e0ed1808b39cfa9be3f655ae93aab29ed299be6c135fce8ac62749e1b65fd7e90ea1e6a08fb12cf4bfc756f0d8951b4cb4d708ab7fc5772425d63d64f8ebd903d7a775e073cec38ed7c595eb46405b6def6c453276cbfb9", 0xa0}, {&(0x7f00000004c0)="b8f3e193174a8f16b36d5c516f85267300f6d1f4149492481a79f066e6c78ef5e339a6a2d9bae128e8461e3311b1a1ea5b51a018c2806f523344bfb50af7546cf8a738b47e56a22a8073f270dc26bbb602f69bb5bc590b7c5a5ae75c8a1bb614dec4aeacc5dcb03848e649ec14be32fd532bcbc01573b16ad2cbd8b7d1df9a224c9bbe9c4b1f85585e6902496553313489f9cbeb36b5e25d1f948d28d068729c69292e16a047373742d10c3595f550973e", 0xb1}], 0x2, &(0x7f0000005dc0)=ANY=[@ANYBLOB="df7950b96e4d44e784000000050000000000000007000000f189843ebd2d20d6d20eba9518b27482da1daf75e5ec20685205aa93152c111c49163a83a7f8d8b62d06c8ffe41535017599"], 0x18, 0x1}, {&(0x7f00000005c0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000600)="8762408ec331c1fe0be47a4d5cab0c46af3db281e367e84adfd2ef7663e618c3bbbaca844b507d3d3e6617dbf489692ad3dff61e83ed35cc406c1383ead469c82f9f27fb4d90c0fba8587cd6ac8bc7965f38553e6ca7d39aa9794bda1dbb92b0dd7ddd9efcab26c5179eb9d7ac31bcccd5bece094720d4373cf6c316411744766dcbc80b9e3d01815114b6ad93607b53157a20a6fa779e6082e5e299fe7019a6650a1dd76bd3e768641bd1ff02b3df977230353cf2b8e0ef2089a8a38efb0fef", 0xc0}, {&(0x7f00000006c0)="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", 0xfd}, {&(0x7f00000007c0)="141b908e93d1a26f8fdcdce74db01ae72d6af6172d13686476a68b362f8d1a0b7a0823c09d54e09b5d2643af28d6b6548f64d32e651d40b8819d14b2d3f1c2c008ace2655448070b91", 0x49}, {&(0x7f0000000840)="fc7276966cfb3eb17dde04d4424c232c2d15414ff4b35155142316ae3d7d2baa10caa8acfbfc43cc2ae6247f249217a3ee6109d99e091df668744bc5b8ad5e8c5b012e9149f2427351f2d8b7ba459aaf1c826c91c9f26ac5cd5c6701a2f5859e464dfb3516182c183296c310f73feb2ba27c9872a3eea42591f289794b6d300dba9fde4188fbe1be159cc9c546019ed75cd331b3a3574fca12bf7b797048b7d7f5e28611222e7a5ac87067152c40ef4bb7a59fb47d4b91fdab37d78d5edb1df0eb02edbbaf171e63b062ca0e9932a61df42cc31ee5b038093418ae657d1a243aecb183a2942c21039b5ffdd6c67df725b3c9cf3bc17167", 0xf7}, {&(0x7f0000000940)="16cd815b8981a0c7916b64f3f5459f9b45446890b3344df20c6250936b6a331167ebd7514d0f61486bfa00a0167d53f43765685826d36d243d0382fcf066fa3ca5c2f5e4ef5da1a89c62df882d43a67f5a0c2b1adcdef84b1f8e90adaed461dad915a0828709ada70523eead950cc1f045e402cf2d71c21f22e085dd7919e42712731ef1585c40ffe62551f85c7ade9f27b52d46c0568c8d7dd8b1d3a7565a2c3d7dc0f3dcb007", 0xa7}, {&(0x7f0000000a00)="3ae28fa4f3e933087df6b2b2e3f88d7cbbecbd57f928d3fa95b68af4fc54216f8fc3d4588c0649e61c2de2770b53a459abf27eea40865f353db82986ba0f867830f3726331378906307b45a8843f2a9f9b5cde834dbecf0712f2ecf47a0a1489c93d2ec17177", 0x66}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000000b00)=@in6={0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c, &(0x7f0000001e00)=[{&(0x7f0000000b40)="7dfd62816025cf4f4ef7d94591d585067aa93a3df0481800c67f698296fbf4581261c4956059e57a77810310759a5f22e73510a8fbc76118bdd9d4db6ac2b5fa8ceb60513fdeae58ed", 0x49}, {&(0x7f0000000bc0)="37c2e85517a2ffeb20e506f3217ffbd8828cc7cedb81214543cb4b9197b108fb4ba208bfc35b1652e353ebec6edba44cb18ebc0e21a3151aa74c04f437058d8ccc89eff704d4f96ac1459a0920eb3751294689b2d205ea702cbf970b8cf675209ed0b9e133b1787d1df8d35f679a1284c6f2829a34ed5fa9562229fa83bac75d16e3b72cd34ac22d43f60580a1c3fc807921b1b0be8b59dd162e361c3f32db4032afb43e4688c0be1dafb8ab35cbe58f2dcaae", 0xb3}, {&(0x7f0000000c80)="cc97723636fd7b81e69f8a84485fc20cf9b60696990f8a4d6a7232c6f614781a329bacd59ced1fde7ebda41c4b6536b5c9", 0x31}, {&(0x7f0000000cc0)="6cac2edb4103f921cba1e0fe52182dd4aced3f30f2ccf126c6e7cc124965f71f71b92bb6ffa6fc07fca2bde8f62d1f52df58", 0x32}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="5369fcc08f4acbcbe81c82e88d4176870faaa3e804e748f19ebcd13d6017064ab99d98d11d4cbccf7877f58161a577bf0f3a33d2addea599e1bb5a062a9cd94e5df9714b260e8f", 0x47}, {&(0x7f0000000dc0)="ce973e33b5fce452b61f84f60bda8f2c571d45ae00a528f19f1243ca346e", 0x1e}, {&(0x7f0000000e00)="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", 0x1000}], 0x8, &(0x7f0000001f80)=[@authinfo={0x18, 0x84, 0x6, {0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0xac63, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x1, 0x200, 0x80000001, 0x10001, 0x2, 0x3, 0x0, r2}}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0x78, 0x8080}, {&(0x7f0000002000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000002140)=[{&(0x7f0000002040)="e9e0cd108d7c40a27ca544e11c04cb95fb526157c0382ab8aae0c79643b7ff49082fe108ce607ba760303644ca4ff168db72729411228a4d6ef6de59235297404940da456caca6ed6266e8b0da48775108fd18ed5edc88c0e47ed656dd2b844f487bbff4b6eef84c224f6421c5c546e22371505b637b82984240f7bd0616dab1a169184d486750b3adaabb1c8b113ad7e87adae1e02a6cdd49538fef1ed901be9697df1a2609dbdd9483a715f8c50797fdbcffb4b77ab8d5a65ae648965ed49f9d73e7d590b004e8b8ec47621f0b534dfd4224", 0xd3}], 0x1, &(0x7f0000002300)=[@init={0x18, 0x84, 0x0, {0x4, 0x10000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x6, 0x2b9aa55e, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfb3c, 0x4, 0x2, 0xff7e, 0x7fffffff, 0x804c, 0x8d4, r4}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98, 0x4000}, {&(0x7f00000023c0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002400)="94bc3a72e2877d96f6cc630591c4b461b42bc54fefbf745c50ceedb795426f05997764d766f3cfcabc024160bd0e1d24cfe92696d5f87e6f1b14c1ae08443da4089c355a440dc28eedb4c03663d68c9f09b5f3ab061677abfbdf8e6e90f95da178dcc34cb777071429c8103ee4f3800fd29940afe8fac13ef5ae23d335b378539e1d185c65368de060fd6eade97409b271ace3b09bee9cb556773299dd51b17e8773cfd0bf021f4738a76ac69d395da86cddc71679", 0xb5}, {&(0x7f00000024c0)="e2500ac50a26cd9a809798d9ca69a3754af056", 0x13}], 0x2, &(0x7f0000002540)=[@init={0x18, 0x84, 0x0, {0x100, 0xffffffff, 0xffffffffffffffe1, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x70, 0x480c1}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002780)=[{&(0x7f0000002600)="b0b3f1921c7c1ff1b9de5ac17a1bac8150b86a50ad78e89f54e03a2196b11028e59ed2811b10a7185eb0d6e197b4e3c9d65b668c1f9dd44190140a8056ebaa29e2261dcf74", 0x45}, {&(0x7f0000002680)="add3fce168ef7256cd43f1b2a9e592882fae2b707002778b2b90ae141c30b26aa69dc09e72fe68aeb2cbc811bfd682f99b305de14a48fb2016593cda8ad4394613f83109cac36608d5de6840b608dd2b63a3c21612108ff169a327d944887b26b7dbf6759931b769e68e62684b566cc53c68d594b4114e33ff27a544eca091", 0x7f}, {&(0x7f0000002700)="e7c323f4f0388a5365f346db7680a217b6a60dd30855885ca7d59c7961cf1d9e50dd5c4c60bc3dfd854cff697d5d232d224a55eb6f7be3dc91c01239f8a117ec3d9baa443cd308035e415989720466cd64fb4e0f06876c3029661e54ef6fd7e34e70b5574618b564fda7000e89e6fe14ee594e7a", 0x74}], 0x3, &(0x7f00000027c0)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0x1000}}], 0x30, 0x81}, {&(0x7f0000002800)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c, 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{&(0x7f00000038c0)="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0x1000}, {&(0x7f00000048c0)="0b6524c5a0cd0c3df404e46c0cf79e56c3d2ac1525a627", 0x17}, {&(0x7f0000004900)="529ca6a898861b35e036062ca1f6dd190eb54c504f48b55edcfec44c39cc7f168f3643a0754530c1430f7656ec64a5e0107c2f4f46a306d371c7ed87420c16cc45661211db7f93a2c6017e80ee2266af0ce78b4d77e07abb8b616b27ea3d396703c305d237bb35940a497a116458a8d75ebda652c7a2de1189270b5d1934d39b5a2504431189bc5f4dc1c2c1747f95205a12aa2d16e838bfb58f8f7bd013478a", 0xa0}], 0x5, &(0x7f0000005b40)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x400, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6175, 0xc, 0x0, 0xe000, 0x7, 0x200, 0x9, r5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x800a, 0x200, 0x49d, 0x7, 0x8000, 0x6, r6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2800000000}}], 0xc0, 0x8004}], 0x7, 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'team_slave_0\x00', 0x3}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000100)={0x1ff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) [ 189.073717] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 189.229500] FAULT_INJECTION: forcing a failure. [ 189.229500] name failslab, interval 1, probability 0, space 0, times 0 [ 189.249539] CPU: 1 PID: 13200 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 189.256502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.265893] Call Trace: [ 189.268538] dump_stack+0x185/0x1d0 [ 189.272220] should_fail+0x87b/0xab0 [ 189.275996] should_failslab+0x279/0x2a0 [ 189.280127] __kmalloc_track_caller+0x208/0xcb0 [ 189.284860] ? __request_module+0x7d1/0x1160 [ 189.289363] ? trace_kmalloc+0xb6/0x2b0 [ 189.293442] kstrdup+0xd0/0x1a0 [ 189.296767] __request_module+0x7d1/0x1160 [ 189.301080] ? __xfrm_init_state+0xd20/0x1d70 [ 189.305661] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.310592] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.315308] ? __kmalloc+0x20c/0x350 [ 189.319073] __xfrm_init_state+0xd20/0x1d70 [ 189.323515] xfrm_init_state+0x57/0xf0 [ 189.327468] pfkey_add+0x38f8/0x4030 [ 189.331308] ? pfkey_sendmsg+0x141e/0x1950 [ 189.335632] pfkey_sendmsg+0x14a6/0x1950 [ 189.339810] ? pfkey_release+0x5c0/0x5c0 [ 189.343955] ___sys_sendmsg+0xec0/0x1310 [ 189.348137] ? __fdget+0x4e/0x60 [ 189.351588] ? __fget_light+0x56/0x710 [ 189.355552] ? __fdget+0x4e/0x60 [ 189.358999] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.364453] ? __fget_light+0x6b9/0x710 [ 189.368532] SYSC_sendmsg+0x2a3/0x3d0 [ 189.372449] SyS_sendmsg+0x54/0x80 [ 189.376101] do_syscall_64+0x309/0x430 [ 189.380059] ? ___sys_sendmsg+0x1310/0x1310 [ 189.384433] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.389678] RIP: 0033:0x455979 [ 189.392912] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.400667] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 189.407969] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 189.415273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.422600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/04 11:52:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1}, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/219) msgget$private(0x0, 0x10) 2018/05/04 11:52:53 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$setlease(r0, 0x400, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x13, &(0x7f0000fc8000), 0x208}, 0x1) close(r0) 2018/05/04 11:52:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="57547a0b50b7"}, 0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="316ea22c6616"}, 0x14) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xc) 2018/05/04 11:52:53 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='9p\x00', 0x0, &(0x7f000000a000)) [ 189.429922] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000006 [ 189.592696] 9pnet_virtio: no channels available for device ./file0 2018/05/04 11:52:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) fcntl$getown(r0, 0x9) shutdown(r0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x821, 0x24000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x5, 0x6, 0x9}) sendto$inet(r0, &(0x7f0000fa0fff), 0x20fa0fff, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/04 11:52:53 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x1) fanotify_mark(r0, 0x0, 0x8, r0, &(0x7f0000000000)='./file0\x00') capget(&(0x7f0000000280)={0x20071026}, &(0x7f00000002c0)) [ 189.652739] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 189.660247] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/04 11:52:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e0, &(0x7f00000000c0), &(0x7f0000001e80)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x80000) 2018/05/04 11:52:53 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0xff8d}, 0x1}, 0x0) [ 189.735491] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 189.742977] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 189.771981] FAULT_INJECTION: forcing a failure. [ 189.771981] name failslab, interval 1, probability 0, space 0, times 0 [ 189.783426] CPU: 1 PID: 13233 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 189.790389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.799959] Call Trace: [ 189.802723] dump_stack+0x185/0x1d0 [ 189.806416] should_fail+0x87b/0xab0 [ 189.810381] should_failslab+0x279/0x2a0 [ 189.814501] __kmalloc+0xc2/0x350 [ 189.818007] ? kmsan_memcpy_origins+0xf1/0x170 [ 189.822784] ? call_usermodehelper_setup+0x104/0x4d0 [ 189.827950] call_usermodehelper_setup+0x104/0x4d0 [ 189.833036] ? __request_module+0x1160/0x1160 [ 189.837591] __request_module+0x949/0x1160 [ 189.841954] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.846885] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.851607] ? __kmalloc+0x20c/0x350 [ 189.855374] __xfrm_init_state+0xd20/0x1d70 [ 189.859825] xfrm_init_state+0x57/0xf0 [ 189.863787] pfkey_add+0x38f8/0x4030 [ 189.867608] ? pfkey_sendmsg+0x141e/0x1950 [ 189.872107] pfkey_sendmsg+0x14a6/0x1950 [ 189.876288] ? pfkey_release+0x5c0/0x5c0 [ 189.880438] ___sys_sendmsg+0xec0/0x1310 [ 189.884624] ? __fdget+0x4e/0x60 [ 189.888081] ? __fget_light+0x56/0x710 [ 189.892050] ? __fdget+0x4e/0x60 [ 189.895506] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.900956] ? __fget_light+0x6b9/0x710 [ 189.905039] SYSC_sendmsg+0x2a3/0x3d0 [ 189.908961] SyS_sendmsg+0x54/0x80 [ 189.912602] do_syscall_64+0x309/0x430 [ 189.916557] ? ___sys_sendmsg+0x1310/0x1310 [ 189.920938] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.926165] RIP: 0033:0x455979 [ 189.929380] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.937134] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 189.944461] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 189.951775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.959172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 189.966480] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000007 2018/05/04 11:52:54 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r1 = socket(0x13, 0x3, 0xffc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 11:52:54 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:54 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0x1f, 0x7, 0x9c2b, 0x5, 0x95, 0x6d56, {0x0, @in6={{0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x8, 0x7fff, 0x1, 0x7fffffff, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x0, 0x101, 0x71, r2}, 0x10) 2018/05/04 11:52:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/05/04 11:52:54 executing program 7: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x9) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) uselib(&(0x7f0000000080)='./file0\x00') epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/04 11:52:54 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000240)="2993161c3b58ad1b5ada6eb80c7e85dbcb652294aae6b4ecd54a08e87c733a9b1590ce62e3a8ed97bc29ce52d64306b2b6227d945f2fe05917591c693bf36ecff08ea437918dc564fb1236fbc391080a8336224a269600ef1647d4a607100219bd306fd744ddbd825f24e2befa7720836ed2f9f451138ab81ebe724eb770c09d8225f8080d260d0f3aca515355720c9441f5", 0x92) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000001b00)='./control/file0\x00') ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cc8473021ad3", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KDMKTONE(r2, 0x4b30, 0x6) 2018/05/04 11:52:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x7, 0x1, 0x7ff}) 2018/05/04 11:52:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x80000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 190.752927] FAULT_INJECTION: forcing a failure. [ 190.752927] name failslab, interval 1, probability 0, space 0, times 0 [ 190.764434] CPU: 0 PID: 13258 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 190.771452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.780842] Call Trace: [ 190.783486] dump_stack+0x185/0x1d0 [ 190.787169] should_fail+0x87b/0xab0 [ 190.790963] should_failslab+0x279/0x2a0 [ 190.795278] kmem_cache_alloc_node+0x151/0xc70 [ 190.799897] ? __alloc_skb+0x203/0x9f0 [ 190.803807] ? pfkey_add+0x1f5f/0x4030 [ 190.807746] __alloc_skb+0x203/0x9f0 [ 190.811502] ? mutex_unlock+0x15/0x80 [ 190.815347] pfkey_sendmsg+0x1592/0x1950 [ 190.819643] ? pfkey_release+0x5c0/0x5c0 [ 190.823741] ___sys_sendmsg+0xec0/0x1310 [ 190.827882] ? msan_get_shadow_origin_ptr+0xfe/0x230 [ 190.833030] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 190.838430] ? __fget_light+0x6b9/0x710 [ 190.842454] SYSC_sendmsg+0x2a3/0x3d0 [ 190.846307] SyS_sendmsg+0x54/0x80 [ 190.849893] do_syscall_64+0x309/0x430 [ 190.853797] ? ___sys_sendmsg+0x1310/0x1310 [ 190.858132] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 190.863322] RIP: 0033:0x455979 [ 190.866508] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 190.874237] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 190.881942] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 190.889216] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 190.896489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/04 11:52:54 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) sendto$ax25(r0, &(0x7f0000000180)="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", 0x1000, 0x20008000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001180)=[@in6={0xa, 0x4e20, 0x15d5, @remote={0xfe, 0x80, [], 0xbb}, 0x408}], 0xfffffffffffffcbf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2}, &(0x7f0000000040)=0x8) 2018/05/04 11:52:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000740)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0xb, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 190.903768] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000008 2018/05/04 11:52:55 executing program 7: exit_group(0xf6a) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x4000000000000000}) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) 2018/05/04 11:52:55 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x359}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r0, &(0x7f0000000080)=""/165, 0xfffffdd2, 0x20, &(0x7f0000000300)=@in6={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x66b}, 0x4faf) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0xffffffffffff8cbb) 2018/05/04 11:52:55 executing program 2 (fault-call:1 fault-nth:9): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1fd) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0xce, 0x8, 0xfff, 0x7, 0xa}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) 2018/05/04 11:52:55 executing program 4: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e22, 0x3, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x7f, r2, r4}, {0x3ff, 0xffff, 0x7ff, 0xffffffffffffffd1, 0x4, 0x400, 0x1, 0x6}, {0x2, 0x5, 0x9}, 0x6, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x4, 0x1, 0x6, 0x3f, 0x1, 0xeae2}}, 0xe8) r5 = memfd_create(&(0x7f0000000800)=',\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000840)) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000900)) r6 = socket(0xa, 0x80000, 0x100000001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000940), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xae5d}}}, &(0x7f0000000a40)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000a80)={r7, 0x2}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000b00)={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e24, 0xa7a5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x2ee807fb, [0x695e, 0xc0, 0x7ff000000, 0x0, 0x5, 0x1, 0x4, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000b80)=@assoc_value, &(0x7f0000000bc0)=0x8) vmsplice(r0, &(0x7f0000001ec0)=[{&(0x7f0000000c00)="63fb7380802d58056dee52f600a4f2017cb16c2460", 0x15}, {&(0x7f0000000c40)="10a4d62bd13af5c3b69c591b384dfa83cb3f4638ef54e4f7563721f7af9ddd2ff5780cb3fe870a8d7a8943b15a082a3a2b9d0a7442321fbced6b77022895840a9d897f388c1a2c73772f47b3721f72bf3d93b6b8f37b92ae5454c9638564b6f63771261011114f86fa38", 0x6a}, {&(0x7f0000000cc0)="fbebbd284fb4212d080e68cf850b74cf447a0978547644ee63bb90bec2130d81843ec8e09f7a6710b66a310de57cfcc419dbcb7ef4d28c9e58cf64da56f40e31936ee13bbed9fe7f06737b9de104e7f921a02d8a23e8a8986ef9930fbf2173dcbff98a22693cf2cf1a550e6fcaa63fedc59cc30114785d49fd6eafe975d5fcca454ec2f94f882270df2aa479b49a44473cf11f2870c5d5c62d3dce19097a1d77555a97abaa90e551bfcaf27fcb43af74ee6daa872f6e21d0aafe062538eb13e5992a578cc70680ecbbaaf8304629fd32ac200cc957d21e374a01df8205130132b10453bef79c", 0xe6}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="8ac776c1db2a2d686ca1f545a36c5b4dad4307edfd9de587ee33e84a086addcec5d624d225a7cf9d5d2b43a81e0e4bb906de96f99ba7eeea166f335c461a667b2f8a67ad592269e1dca525dbf2da46716f0076beddb05e985014e9ace48c86155bdb87296a93bda042b8531884", 0x6d}, {&(0x7f0000001e40)="a290d23a6e8b9524b05347b04342ee661ff7c61856dacb200489470dd300625bd2aeccb66ad91fe207371ca77b39dfa242cdb40bb827b9b5e291f4b31047728007cc4b7d870c125d814531a0f001031386b1d81eca49072260d792946e5d0bcb3de6029505d279666f7058e3c1", 0x6d}], 0x6, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000001f40)={'filter\x00'}, &(0x7f0000001fc0)=0x78) bind$inet(r5, &(0x7f0000002000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002040)={r7, @in6={{0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, &(0x7f0000002100)=0x84) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000002140)={0x2, 0x6, 0x3ff, 0xdbf0, 0xfa, 0x1f}) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000002180)={'filter\x00'}, &(0x7f0000002200)=0x78) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000002240)={0x200, @tick=0x4, 0xbe7a, {0x8000, 0x3}, 0x2, 0x0, 0x2bc3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00000022c0)=0x4, 0x4) getdents(r5, &(0x7f0000002300)=""/97, 0x61) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002380)='/dev/rtc0\x00', 0x4000, 0x0) r9 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f00000023c0)=r9) ptrace$getregset(0x4204, r9, 0x201, &(0x7f0000002440)={&(0x7f0000002400)=""/32, 0x20}) write$fuse(r5, &(0x7f0000002480)={0x18, 0x1, 0x1, @fuse_bmap_out={0xffffffffffff7fff}}, 0x18) pipe(&(0x7f00000024c0)) alarm(0x100000001) clock_gettime(0x0, &(0x7f0000002540)={0x0, 0x0}) sendmsg$can_bcm(r5, &(0x7f0000002640)={&(0x7f0000002500)={0x1d, r3}, 0x10, &(0x7f0000002600)={&(0x7f0000002580)={0x7, 0x41, 0x8, {}, {r10, r11/1000+30000}, {0x2, 0x5, 0x9, 0x7}, 0x1, @canfd={{0x4, 0x2, 0x2, 0x8}, 0x14, 0x3, 0x0, 0x0, "8b447e14ef57190ad6eb5de445418aa03387e44bd2961bb67a6f522d7d9b75184154b7c3cde8c1db07d0b2870238a3d926acdbc9dabee9b7c89a70abcf134969"}}, 0x80}, 0x1}, 0x20000000) 2018/05/04 11:52:55 executing program 5: r0 = gettid() r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5774) 2018/05/04 11:52:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x50}}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x100000000) 2018/05/04 11:52:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000000)=']%procselinux^securityselfselinux{\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xac3598e}, &(0x7f0000000080)=0x8) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) [ 191.631858] FAULT_INJECTION: forcing a failure. [ 191.631858] name failslab, interval 1, probability 0, space 0, times 0 [ 191.643311] CPU: 1 PID: 13304 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 191.650275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.659664] Call Trace: [ 191.662309] dump_stack+0x185/0x1d0 [ 191.665987] should_fail+0x87b/0xab0 [ 191.669800] should_failslab+0x279/0x2a0 [ 191.673956] __kmalloc_node_track_caller+0x243/0x11c0 2018/05/04 11:52:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = fanotify_init(0x51, 0x400) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) syz_emit_ethernet(0x434, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @random="4864a0ae413b", [], {@mpls_mc={0x8848, {[{0x4, 0x7, 0x3, 0x9}, {0x81, 0x5, 0xffffffffffffffcf, 0x7}, {0x5, 0x6, 0x0, 0x20}, {0x100, 0x3, 0x4}], @ipv4={{0x32, 0x4, 0xffffffffffffffff, 0x100000001, 0x416, 0x66, 0x7f9, 0x2280, 0x8d, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, {[@rr={0x7, 0x7, 0xfff, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @generic={0x83, 0xf, "845c5d14f4722c1cc6d7a60136"}, @rr={0x7, 0xf, 0xfffffffffffffff8, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @end, @cipso={0x86, 0x5e, 0x401, [{0x0, 0xe, "a24290bd1e263bcf7c6b336a"}, {0x7, 0xf, "fd15eceb1678add8033a64dd82"}, {0x1f410ab40ae9fbc5, 0x4, "df77"}, {0x7, 0xa, "b65ea29fceda53ea"}, {0x0, 0xd, "d219d8acbc0813e6548dcd"}, {0x1, 0x3, "d6"}, {0x0, 0x8, "f539a49bdbc8"}, {0x5, 0xe, "9fe5092223cac3dc0535d1f2"}, {0x1, 0x7, "fa2fc57837"}]}, @noop={0x1}, @ssrr={0x89, 0x13, 0x4, [@rand_addr=0x11df55b9, @dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, @noop={0x1}, @cipso={0x86, 0x18, 0xffffffff, [{0x5, 0x12, "1492cc1ea6f757aebebb7a6b77921205"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x42, 0x0, 0x8664, 0x0, 0x1, 0x880b, 0xee, 0x0, [], "6addd8f0d0359b171b80e7ab969910b6284d0ab7c3721659f1d3ebcf2931ef424288264ee97100279b43ce8bfa9ef25e1716c37b95118d9ab2002655d5b9b0590b44e2c7d87e12774913b8a5f97a51e5a85b9edbef5cef834f3662671257e6ae97a58f3c2e135a868e770a2b8618203470b49e3c8075e8359902f0d2a988a54dd59754d8f4a593f84379d9cafdd561d3d502374a746e1e31a7f0910801266a4e96c3b43f1fcbf9c5ffb0a0058890eabd747126f3fb8debc986195787b7ef3ea04cf122788f67a0876fecdcad987fb650bdf7ccd5ff3988ff65021c628d20a199719d72fd0d671ca16e7e75587c83"}, {0x8683, 0x0, 0x7fff, 0x7ff, 0x0, 0x0, 0x800, [0x48], "93fe82ef23a302476faf2cb2eadbbdc081b7897f2bd1acaec980d21a50e8f1c52f8d48b7463d8a3963deef853172ccadd4e8bcffd0a30d1bdd4ef88473cb64fb3313a4783f069baf5c7cbd0429db56617f72954b65d3de0414fe88291fa63ccd184c96b443c28c17bc58f5ea0188c40faacf96"}, {0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x86dd, [0xec7, 0x8001, 0x8000], "a07664c8321c4793dba780affe6d88faa0373e1743ad14b54e90e5ffcf911b84d883618c44496b25e731daa2ecabcb4f66a14aa9404d447700c201264cd5b7178185b3d6caa5a2c4efcb57c6c53c753a1bd7f640878b415487987c46472eb9cee5bf990781af4fb74a6902af4adfa5cdcf05306e69cac30f9d8ba3c601238823b17f8c0ff5009d0a027c82a2b9e17972e2f98536b22fe2b4106c27e4f67501b7f6b1f5f0f5245e1e46b5f9873f90f1bfcb7a01f4c1be6a3a30b507fa92e31dde8c7f9118d420a9c201f718834b73b2dd95c88614e21bf2920bf64a3bd8f6cce9da012e591c854557500a49c1f4830254"}, {0x8, 0x88be, 0x3, {{0x40, 0x1, 0xdc2f, 0x200, 0xfffffffffffffbff, 0x4, 0x8, 0x2}, 0x1, 0x7ff}}, {0x8, 0x22eb, 0x0, {{0xfffffffffffffffb, 0x2, 0xf63c, 0x0, 0xfffffffeffffffff, 0x81, 0x1, 0x93}, 0x2, 0x81, 0x7fff, 0x9ade, 0x2, 0x10001, 0x100000001, 0x81}}, {0x8, 0x6558, 0x4, "b8150f5a02b96d8f9d233b2b7eec70ef61a2d820ae580d8cef79998f89cefa521c7e5a0d74975a7ec864091b55eadc4cade1d69cbcddcd2f37f71d36e5644e3bab4403afde6a44b98197af1d2061a6169aa164ca0db7c1983f01811681064cb9f0b38a8e52f22c39c6489198911e32b9c65ea9dbd04f6faaef739fbd490a3cdb927957d702265797d71beceac7e7d6ca18fc73f2be20c34783b3ab1f222bd58fc4349a279635c9b06b13f2c52f7f8269ce"}}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x2de, 0xdcd, 0x874, 0xc50]}) 2018/05/04 11:52:55 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x80000004, 0x0, r1}) [ 191.679237] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 191.684702] ? pfkey_sendmsg+0x1592/0x1950 [ 191.689036] __alloc_skb+0x2cf/0x9f0 [ 191.692846] ? pfkey_sendmsg+0x1592/0x1950 [ 191.697189] pfkey_sendmsg+0x1592/0x1950 [ 191.701376] ? pfkey_release+0x5c0/0x5c0 [ 191.705528] ___sys_sendmsg+0xec0/0x1310 [ 191.709705] ? __fdget+0x4e/0x60 [ 191.713149] ? __fget_light+0x56/0x710 [ 191.717105] ? __fdget+0x4e/0x60 [ 191.720547] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 191.725979] ? __fget_light+0x6b9/0x710 [ 191.730049] SYSC_sendmsg+0x2a3/0x3d0 [ 191.733956] SyS_sendmsg+0x54/0x80 [ 191.737583] do_syscall_64+0x309/0x430 [ 191.741530] ? ___sys_sendmsg+0x1310/0x1310 [ 191.745898] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.751138] RIP: 0033:0x455979 [ 191.754361] RSP: 002b:00007f946ecf4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 191.762112] RAX: ffffffffffffffda RBX: 00007f946ecf56d4 RCX: 0000000000455979 [ 191.769417] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 191.776726] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 191.784037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.791349] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000009 2018/05/04 11:52:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x280, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x369) 2018/05/04 11:52:56 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000400000000000040000000000000000000000000000000000000000000380002000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000032a700000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="50db85819c4c6ae4b8985347159c419291a8f3bf11398904e7183d667df8e944bb5e76854de6a2272330279b9870ae31d65343a2e2a859438e040876c15dc1e06c41af024f7288378c7de0f4e03742b89d0d79081cfb55d6aed13127eb46dc41ac502985d4a7e139e39d3fb8d072313e60cf8504a7f79f8d84da2d000807a886d53326c48b06697558232f5a9d960ab6942f90915db33dd620cd7597b6c9cb42cb8f6e35b7ab7dff604fc4e87ef520bba1dcdcb1c664a208c44402f529f1ca281bc08be8cdbe33bac2392eb08b30b7a5100579afeeacb75435190f76e97ff0b769ed33da9f21339aacb0", 0xea, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/23, 0x17) 2018/05/04 11:52:56 executing program 6: futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="6f42b515f793b4645e5d4f7ef98c014e1586f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b91f307228b11767ea73669fcff"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x1000008, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) 2018/05/04 11:52:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60c5a6cd5ad4e181177756000400000000000000000000aa00000000000000000000ffffe000000100000000d58acdf4679a019a031d701a238e9fc75caf5cdffa176584c9160d835caa7708fd2c03e8e03ae07ee64012716097f5199a4e5ca0de", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="114eff060000ab7e"], &(0x7f0000000140)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000280)=0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x84) 2018/05/04 11:52:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0x7, &(0x7f00000000c0)={0x1f}, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ftruncate(r2, 0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x6) sync_file_range(r0, 0x4, 0x8000000000000002, 0x7) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000000}}, 0x7ff, 0x2, 0x3, 0xfffffffffffffff7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f0000000300)=0x2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000002c0)={0x2, 0x1000, &(0x7f0000002000)="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2018/05/04 11:52:56 executing program 2 (fault-call:1 fault-nth:10): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:52:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x3, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) 2018/05/04 11:52:56 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0xc1205531, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000100)=r1) 2018/05/04 11:52:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000400a0001000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:52:56 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') 2018/05/04 11:52:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0400000000000000a941f9005edbb5fd8742b68d6eaa51f2b8c43a1d5f1a4644373fd901d25c6d2f701b99244091999308303c0e91af6eab31e45792b5"], &(0x7f0000000140)) [ 192.719379] kernel msg: ebtables bug: please report to author: Wrong len argument [ 192.751118] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 11:52:56 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) socket$alg(0x26, 0x5, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x10002, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000180)=0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x5, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000340)=r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) getsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={r5, 0xfffffffffffff000, 0x10, 0x5, 0x94bb}, &(0x7f00000004c0)=0x18) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000500)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'ip6tnl0\x00', 0x8c00}) ioctl$VT_RELDISP(r4, 0x5605) r6 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x4, 0x100) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') bind$inet6(r6, &(0x7f0000000640)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000680)={0x7, 0x0, 0xa12, 0x2, 0x4}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000006c0)={'team_slave_1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000700)={0x1, 0x800, 0x7}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x260, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'vlan0\x00', 'sit0\x00', {0xff}, {0xff}, 0x89, 0x1, 0x8}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xeb9f, 0x9, 0x1, 0x3}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x10000, 0xc, 0x0, 0x2}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x100, 0x3}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @empty, 0xff000000, 0xffffffff, 'veth1\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x9}, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x100000001}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x32, "81d8dc034cfa57e9d2b393aa9ba404e380cbeb2ebebbe91a5d8acc86070c"}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x9f, 0x5e35}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0xb25, 0x4, 0x4, 0x2, 0x101, 0x5], 0x100, 0x80000001, 0x1000}, {0x4, [0x0, 0xfffffffffffff1d8, 0x8, 0x4, 0x1000, 0x80], 0x9, 0x1, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000c00)={0xbcae, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000000cc0)={0xc0a, 0x3, {0xffffffffffffffff, 0x3, 0x10001, 0x0, 0x9}}) syz_open_dev$sndtimer(&(0x7f0000000d40)='/dev/snd/timer\x00', 0x0, 0x22000) syz_open_dev$vcsn(&(0x7f0000000d80)='/dev/vcs#\x00', 0xffffffff, 0x40000) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000dc0)="5f284291017cdf20b6d33337dfd0942c6a1e2c2b5db4615b077001f48d7d3e4c6577d47d3e9e105df66c16f5a757289ab4da02") 2018/05/04 11:52:56 executing program 3: r0 = socket(0x10, 0x100080000000002, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x834, 0x5, 0xff40, 0xffffffff80000000, 0x6}, 0x14) write(r0, &(0x7f0000000000)="240000b5bb4493399f5bb70004773600fb1308020000000000003f1000000000000000004e85a962e7eb5890da97f2dcb27a256266f9d6732a7288740e132143a350c8a29b0000000008ec1a5af160f634325b5f4425d88ed757200aab37504e4291e85aaa1a2ddf8d9d1da26e0bae597dec47ec9dc042f59ca944f8b327a74d45dee6fde50ababb71e5", 0xffffffffffffffed) 2018/05/04 11:52:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1229a0776d75c8dd95c7f68ec3252eaade88735376eeb7617d3b397ba09242abf0423d322dd6889ca0b6bd8fc9e63f9d8488fbc3dc26fc85cb2b51f537125ba59c11bacd14ef75c10eaf034e6876ac1c842d995b872be9d0489caceef85b163fda94431c84b91406209454903f2a4c54c71ca5ed3b3dfab22bd3f393bb4b4114b2a71c28340f0cac81059420ad114c5e1e45df76e2675daf8a1adc69df418bf4840ca6f482d1c64de2c74155d27af989c8ce6d241ed5da1695454dc4995f133179b4d876d2f6b83c", 0xc8, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffdfffffe}, 0x0, 0x8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x2, r2}) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/04 11:52:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) 2018/05/04 11:52:57 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ftruncate(r0, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}], 0x58) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x60000) 2018/05/04 11:52:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x5, 0x0, 0x80000001}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f00000006c0)='/dev/vcsa#\x00', 0x54ad, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x4, 0xa, [0x8001, 0x200, 0x8, 0xfffffffffffffff9, 0x40, 0x3, 0x1ff, 0x7, 0x40, 0x1ff]}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000780)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4d, 0x100, 0x7fffffff, 0x7, 0x6, 0x0, 0x3, 0x1d15, 0x100000001, 0x1, 0x10001, 0x401, 0x4, 0x7, 0x101]}, &(0x7f0000000880)=0x100) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x7, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/05/04 11:52:57 executing program 1: bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f000001aff7)='/dev/sg#\x00', 0x0, 0x1) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/05/04 11:52:57 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c00000026d74c1c2c742699706628df15b1250f59c02080c14a296e391f7bfffeefd13d25b01264b01faae768852f61ce0878cf9b823c691db66911d7cd62eda9ae9520b850ad444b0c926f1b701954489bd82ddbe27f6f50ec153bf3355cba66f887aa027fc4188f2f4948620473775a9be9a2014c"], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000200)=0xb) ioctl(r2, 0xc1004111, &(0x7f0000000000)="cc796e42ea") 2018/05/04 11:52:57 executing program 0: clock_getres(0x5, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x180, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="cc8e40c93254269807cd8bc36406ffa526330194124e487c1e24a30c2af4d8472ec1cb24587a38dd7a15ffa3116157f8747ed400e9f551a070fdd7e512f595c17897d8a409ff7687060de7b76a9fc4bb81e1c276aa4dd0b62819e154c42b6ee2cbcec8ce35370556a577ce500845c9a969790fe19e8b829317dff6e0fcd823eae34cf8ea") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/04 11:52:57 executing program 4: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) r1 = semget$private(0x0, 0x3, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/05/04 11:52:57 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x103e, 0xfffffffc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) getegid() recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') ioctl$KDSETLED(r3, 0x4b32, 0xffffffffffffff7f) dup2(r2, r1) exit(0x0) r4 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r4, r4) 2018/05/04 11:52:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000001, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2}) 2018/05/04 11:52:57 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x80400) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) 2018/05/04 11:52:57 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000098effc), 0x4) sendto(r0, &(0x7f0000000000)="9c4d24f58f5964ab10438cc58be6e2d40df60ac2901babf0970ae5fceb7af6a8ba5a88fe7dae6603f853dbbc7a638ab7950ce322242d1db44e18d5b8e29c975e16ef31463e157617bdf5d15559454a957922e10e506dd65c1b696d593b17a0203a43d5ba48d7c1a30ccce11ad55be452bd42cabfe3da0ad9406837d94252c162959da7373a96dc4140a7d7d6232c48f6219cf8d299ec607344c7cc9d47b3a7183af0d8d59663370c13361df4abdd55f36b48efcf45bdbe32887f18ee1c6bfb51b691089f430b54e1842352712acdfa8ef09d0c7f98c47c5a", 0xd8, 0x4004000, &(0x7f0000000100)=@rc={0x1f, {0x10000000000000, 0x61e0e04, 0x3, 0x0, 0xfff}, 0x9}, 0x80) 2018/05/04 11:52:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="5286464e68781238ffffffff86dd60c5a61500143a00fe800000f735f953499cf05afc4759274000000000000000000000aa00000000000000000000ffffe0ff00010000000066f71500", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000aa136316c50051c8cbd3c005f34c810790780000"], &(0x7f0000000140)) 2018/05/04 11:52:57 executing program 6: io_setup(0x59, &(0x7f00000000c0)) io_setup(0xaa8, &(0x7f00000001c0)) io_setup(0x1, &(0x7f0000000200)) io_setup(0x5f7c, &(0x7f0000000240)) io_setup(0x10000000000ffd, &(0x7f0000000040)) 2018/05/04 11:52:57 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x80000001, 0x5, 0x4, 0x74ec}, {0x10000, 0x5, 0x6, 0x1ff}, {0x4, 0xffffffffffffffe0, 0x4, 0x6}, {0xfff, 0x3ff, 0xfffffffffffffc00, 0x9}]}, 0x10) close(r0) dup2(r1, r1) mq_timedreceive(r0, &(0x7f0000000140)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/04 11:52:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/dev\x00') getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 11:52:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x400, 0x100000000}) 2018/05/04 11:52:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffffffffff4a, 0x10000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/05/04 11:52:58 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x72c8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/04 11:52:58 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="29a1", 0x2, 0x0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80000) 2018/05/04 11:52:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r2, 0x8, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfe", 0x11) 2018/05/04 11:52:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sync() sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="021200080ca95ef15b0becff0200000015bc9d650cb2ca45785b1f414f4e644d0368c01d05da44776e48685b298ff1336c61a3885be06f992c44f74064"], 0x70}, 0x1}, 0x4000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x100000000, 0x0) 2018/05/04 11:52:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe800000000000000000000000faffdc04000000285e00e000000100000000aa20065b03f928134b5314ba4ab9ef428462fb0ca7572e0eef9adc67c8b2577bf1be285deb2f89b6b5aa21358efd6761bc47e28e601da96d8b1c320000194ef903cdca2e390967be5b6ba00f0a0890dd37cb2eed3081627052527059fe6d33f4c90ae4d60d758e8024fe50f66cdffac2c03b8368b60815fe", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) 2018/05/04 11:52:58 executing program 4: syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x103000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'eth0)@\x00'}) 2018/05/04 11:52:58 executing program 6: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x400000) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000080)=""/43, &(0x7f00000000c0)=0x2b) 2018/05/04 11:52:58 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x2) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x51, r2}) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x72, &(0x7f0000000180), 0xfffffffffffffe26) 2018/05/04 11:52:58 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x58f, 0x20, 0x7f, 0x8}, &(0x7f0000000100)=0x18) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x6, 0x7fff, 0x2, 0x9, 0x9, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x80) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000002c0)={0x0, r0}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x185080, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x100000000}, 0x8) r6 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="3823b9bef73f4ab683d159d6ef00bbf4499034f1ab606bc8dd82d96c592f0809d0406d3d30b81d18964bbb7884bf2b86b3c342d4d56049b26674a24fd9ce0120eb2c8b5b89aa42d2881d", 0x4a, 0x0) keyctl$clear(0x7, r6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000004c0)=""/121) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000540)={0x1, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000580)={'veth0_to_bond\x00', 0x8c00}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000005c0)={r3}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0x4}, &(0x7f0000000680)=0x8) r8 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000006c0)={[], 0x8, 0x5, 0x0, 0x1, 0xff, r8}) r9 = syz_open_procfs(r8, &(0x7f0000000740)='limits\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000780)={0xc54, 0x9, 0x43223fcd}) syncfs(r4) ioctl$KDGKBENT(r9, 0x4b46, &(0x7f0000000800)={0xd3, 0xfa4f, 0x8}) keyctl$read(0xb, r6, &(0x7f0000000840)=""/63, 0x3f) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000880)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00000008c0), 0x4) 2018/05/04 11:52:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0088476006a1b303740000ff01000000000000000000000000000100000000000000000000ffffe000000200000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x3aa) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/05/04 11:52:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000000)=""/21, 0x15, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x37, 0x400000ff) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/04 11:52:59 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1008, 0x4142) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x43611f7150a3d29e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000ce790a535f41645cc21ed0335b542575896712d405c55cd75697d15852a517d980f4d1b15a99be97cf8b44424130e08b858840a5359661028e5c1ba57ad0e10c34875185ac7f019dd65ecef047fb077d6364ff2a86d8870f9fca4c5a9861d9"], &(0x7f0000000140)) 2018/05/04 11:52:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xfffffffffffffff6, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xee, 0x9}, &(0x7f0000000180)=0x90) 2018/05/04 11:52:59 executing program 4: r0 = socket(0x200000000018, 0x0, 0x1) unshare(0x400) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000040)="eaf40100", 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/05/04 11:52:59 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300000e0000000000000000000000050006000000000000000600000000000000000000de3ac1ec7eef0502e3400000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe80000000000000e6000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) 2018/05/04 11:52:59 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2), 0x0) unlink(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ptrace$getsig(0x4202, r0, 0x7, &(0x7f00000000c0)) close(r1) 2018/05/04 11:52:59 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x58f, 0x20, 0x7f, 0x8}, &(0x7f0000000100)=0x18) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x6, 0x7fff, 0x2, 0x9, 0x9, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x80) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000002c0)={0x0, r0}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x185080, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x100000000}, 0x8) r6 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="3823b9bef73f4ab683d159d6ef00bbf4499034f1ab606bc8dd82d96c592f0809d0406d3d30b81d18964bbb7884bf2b86b3c342d4d56049b26674a24fd9ce0120eb2c8b5b89aa42d2881d", 0x4a, 0x0) keyctl$clear(0x7, r6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000004c0)=""/121) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000540)={0x1, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000580)={'veth0_to_bond\x00', 0x8c00}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000005c0)={r3}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0x4}, &(0x7f0000000680)=0x8) r8 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000006c0)={[], 0x8, 0x5, 0x0, 0x1, 0xff, r8}) r9 = syz_open_procfs(r8, &(0x7f0000000740)='limits\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000780)={0xc54, 0x9, 0x43223fcd}) syncfs(r4) ioctl$KDGKBENT(r9, 0x4b46, &(0x7f0000000800)={0xd3, 0xfa4f, 0x8}) keyctl$read(0xb, r6, &(0x7f0000000840)=""/63, 0x3f) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000880)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00000008c0), 0x4) 2018/05/04 11:52:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/05/04 11:52:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffdffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001180)='/dev/null\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001680)={0x0, 0x80, 0x1}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001700)={r1, 0xb2c, 0x10}, 0xc) shmget$private(0x0, 0x2000, 0x1805, &(0x7f0000ffd000/0x2000)=nil) socketpair(0x4, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000001600)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/234, 0xea}, {&(0x7f0000001340)=""/211, 0xd3}, {&(0x7f0000001440)=""/248, 0xf8}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000001540)=""/134, 0x86}], 0x8, 0x0) 2018/05/04 11:52:59 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x60) shutdown(r0, 0x1) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f0000000200)}, 0xa0) 2018/05/04 11:52:59 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e00000098a619a81d091e0f05000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000100ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:52:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xbe8, 0x480040) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x5, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/04 11:52:59 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 11:52:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000005c0)={{0xffffffffffffffff, 0x3, 0x55603905, 0x0, 0x101}, 0xfff, 0x100}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005c6000)) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80080, 0x0) getpeername$inet(r4, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x2, 0x1}) syz_emit_ethernet(0x2, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYBLOB="c467f025dd9549a19f367e5ce9026ebaa5717d9cd5b0fa0c0378c5011dbb266d1a62663ecbb83936e58f1b6cc72e881f623a0a655010bae48c01deea65c9790c69b120f517f43f67da1ea0e873237da856dcbd110e95bc23a31a8570969ec9edcadd554b5aa23b235b0158c74a0e52b561c3c94455cec09b93d61a5a99ae51c793ea9480f625e72dc9bcc4504eaf425f101a0417e39ae6c6d1df9f2842ff4adb3528dba43c168058c46913dbf19d5ece05d423c8a008037028795bfc92eaf458a244c78171dc2837619d5949a985626b23ab871bfc6937f26b804934dfc3849c79", @ANYBLOB], @ANYRES16, @ANYBLOB="7bb88a0471da7d66931773176593f06f8770eabd5e1f2bf2f9bd815b138db37a05efe67a61a2c24acf3b716881043bf9892307d432776731f9c3ad7551487978f1e4c659f6b76ad456e3cb3ec5dd40c0fa830147039b92ef387bde5de8a9781517fe4fed676c3eaea56bf64d8480a4c7306ea36c4bfde72668ebc4455210c96f0522cf525fcccca5876a98f2a2138bbe6d5c22c20287a7654f438a2630596e1a0afde5ce6d3907c98f57fc63cedfc816d8959f70b2146dd4455fa2f0ccfa4ee333ce107e60a293c3f95493bfd9e777052bc9e3dd4f5eb1e17b60f968f82fdb5156c3bfcaa5556b6d01", @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRES32=r2]], @ANYRES16=r3], &(0x7f00000001c0)={0x1, 0x3, [0xfea, 0xb8d, 0x1a2, 0x7d4]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r5, @ANYBLOB="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"], 0x18c}, 0x1, 0x0, 0x0, 0x90}, 0x400c080) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a94ff4)={0xc0000004}) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) [ 195.679407] Unknown ioctl 19303 [ 195.686253] Unknown ioctl -1072409599 2018/05/04 11:52:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xb7, 0x101, "774adf51dab312a4116070bff0e5a1a4605b14ade9a02d21ddbd6986f15c8cdb69bede37bc92bfadc94b0e15c782f2059c0161941cc6062017126750b19efd3a365ae34f288fcc8102eb7e7b11dab798d3e99a1ed1be13cf3176fe4e6e5baddf1bc828994ce2399dfdb9268c1fc070862cfff9ce5983a0721c51368ef7b059f0423eb80686126a96e7eb8ac15e7d7ea01ceaac822e7b149771c670c0d38b950a345cb5421b37af1cfbc3d3ae39d18c"}, &(0x7f0000000240), 0x1000) 2018/05/04 11:52:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x108, 0x3, 0x6, 0x21c, 0x1bb, 0xb1, 0x277, 0x8}, "db0d3c8e8e9dff56fc50f61de535cb8249722827b7dd1be188b7852d9ff9e9171abdc70dbf2f9ae076e9e260287192574d0e8acbb536e16cda525ab4941c355d22da5a6a8bd8b3c6d902338cec372f93061a527a5727ecd76dbb8412ab23ba50326cdbd5c4e36e75d9e27849fe3ff2782a629ea8d061b22e8972240aab3f8cfcca51df1ab38910990b550f", [[], []]}, 0x2ab) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000340)={{0xffffffffffffffff, 0x1, 0x1, 0x2}, 0x1000, 0x800, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x7, 0x800, 0x10000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x80, 0x0) fcntl$setsig(r1, 0xa, 0x34) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000004c0)={r2, 0x2}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000500)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {}, 0x10, {0x2, 0x4e20, @loopback=0x7f000001}, 'team0\x00'}) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x6}}, 0x0, 0x6}, &(0x7f0000000680)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x1}, &(0x7f0000000700)=0x8) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000740)="0cd446c229507b5334cd8e577de4450f1ac47733a8720b97168e14d3511e95a229843d99bc9c7c3f0721f4ba13d9f0fc4a2e52d0f708d0f40beac1e71821e0a75a678675307a1075a87af492aecda5ac31caf8933c7e6c65c124572e13a64c0ee46a33a4ba4c23a77a488cff2c97bc268ca6b26285872d44ccafad9536fc82d0ae1ea1282510f6e366a4649668a1c265a84e364c5cb7103d01637db037977ee9cf4988cce05b24b2a48acf5ac242064b01608fb8e48726870edb5ad3dd3de7a05b7d34bf041404b973aeaf867b") accept4$vsock_stream(r1, &(0x7f0000000840)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) write$binfmt_misc(r0, &(0x7f0000000880)={'syz0', "c02ee83aa0e0c2b249f01d909eedc3dfb67b4c5cc9cecd02d24c73f2d02f432527c6208b850f90a9177efc6d7a066c5ddbec52bbf777ce5c2ad78b85f3d80ceb0eff7174fbc3b0ecef380f094ef27ee919597ca84f300e4d1e2488bc5ccfbc97cd0e1d4ed34f5073ad75b901cd5867e8e364ff063ed187f5de9da6ce5720ede23ea49da02d5398c4394709db751cfe5230ed6d97ab6b23b9f0dd85cc160e97c74f22bf2f33d20308d200fcaa0fcdbee2e65c46b2a35056327b00a7d06f74f84c363bf1da071d364351f3a838"}, 0xd0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000980)={r2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000a80)={0x0, 0x0}) ptrace$peek(0x3, r6, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000b40)={0x2, &(0x7f0000000b00)=[{}, {}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000b80)={r3, 0x3, 0x8, [0x7, 0x8, 0x7, 0x100, 0x7, 0x4, 0x60000, 0x80000001]}, 0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x3ff, 0x0, 0x4, 0x40}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000010c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001100)={r7, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001140)={0x3, 0xb14c}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/mixer\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r8) fcntl$getown(r5, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000011c0)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x10001, 0x8001}, &(0x7f0000001280)=0x90) 2018/05/04 11:52:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a004c4b00000000000000000000000000000000000000000000000000000000020f76621697000100000000000000fb000000000005000500000000000a00000000000000fe80000063f1b0b625c77c0000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:52:59 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x38}, 0x1}, 0x0) 2018/05/04 11:52:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x144) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x15}, r2}, 0x14) 2018/05/04 11:52:59 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x8, 0x9, "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"}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/05/04 11:52:59 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xbc81, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80100110}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r2, 0x208, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa997888}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x0) socketpair(0x7, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000000c0)) dup(r3) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000040)=""/65) 2018/05/04 11:52:59 executing program 0: uselib(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xd1, "a31667e4044e2bd1ec5493f65086da0970095766f6dadd22bdea5bac2e62f5862ef29586c2b050b120846ac9369f85ea3bbcea7e2718352b173769a38d9b8a6558b010cee17210c993ced9d0b166567b5eb6467782a59e425640724224ed416e54217256371c3fa1aae6dc7a364c1e58ae2fe38cfe05cef9186e69f55922930b17ab92a758060f9642032a529e99664abfa0c3d43455b390961eb58fa2afe62da13403bcf56ee139c116a7e779092b29f14ee82aa670d50bdeb57056bad785bd05b499e9410fbeb145a0be2938bca85c42"}, &(0x7f0000000080)=0xd9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x100000000, 0x200, 0x7, 0x1, 0x1, 0x80000001, 0x80000001, r1}, &(0x7f0000000100)=0x20) [ 195.773577] Unknown ioctl 19303 [ 195.780279] Unknown ioctl -1072409599 2018/05/04 11:52:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 11:52:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x100, 0x5, 0x1000008, r4}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r5, r5}, &(0x7f0000000400)=""/165, 0xa5, &(0x7f0000000180)={&(0x7f0000000200)={'wp256-generic\x00'}, &(0x7f00000000c0), 0x238}) 2018/05/04 11:53:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[]) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3ff0000000, 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/04 11:53:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/05/04 11:53:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a000e0000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x400000) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000180)={'teql0\x00', @ifru_names='vlan0\x00'}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000000c0)=0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/05/04 11:53:00 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/04 11:53:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80100, 0x0) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0xf2cbb6bdffb276ac}, @hdr={0x3, 0x3, 0xff, 0x4, 0x0, 0x2}, @x25={0x2, 0x3ff, 0x27, "f9aff181cdc7e427f7cbc67b7690b29be8b25162b67671c0eac29b6a92ca1bdb739db9ca03b19d984c4ca1890694c060d92e9691440088ff8a4753b03acf02d5259c59b1c9a5b204964b1dc00f81c321349b0784b319f8ae36ed5204f17e8601d4f42dbb5dc0231799d3215d8e3adfa3adfbb351db142d0cf50d7cad78b41d2b5cfe2ab8dd6275e954c13b4b3e"}}, 0x9e) r2 = dup3(r0, r0, 0x80000) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300030e00000000000000fbdbdf2505000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000000000000050005000000000045dbc5274d4ec603e1c773b30a00000000000000ff0200000000000000000000000000010000000000000000e8d66527883a5ed52df227d3ebead6aa63e99abce076d4f9cd09521f56f505d9b93abff50eb86ee9c9f89af774374a435021f7e1c73407a2a535db4561b2e9bda68788082eb2f3"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8081, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) 2018/05/04 11:53:00 executing program 0: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) syz_emit_ethernet(0x61, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x1, 0x7, 0xff, "d75db4fbf4265abe658318b77225f620cec95e99fd64efbfddf5fdb8b676dae89129156ab33c87c79b0d16718e11e8a79c7dfdcaa87e267867b291ae912d654f69de08f2395f60de5061a130effc66fb"}}}}, &(0x7f0000000140)={0x0, 0x0, [0x200000000000000, 0x4, 0x0, 0x4002]}) r1 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/95) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000080)=""/111, &(0x7f0000000100)=0x6f) 2018/05/04 11:53:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3}, 0x8) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r0) 2018/05/04 11:53:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/05/04 11:53:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) bind$packet(r1, &(0x7f0000000380)={0x11, 0xc, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) open(&(0x7f0000000180)='./file0\x00', 0x48000, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020100000800000000000000000000000300060000000000ffffffffac14000000000000000000000100050000003a0002000000e000000100000000000000008a789fbff5975bcc2c34ee60866d2634d475ab7bbff667699fe47fcba4079b7adf09df5a403628d9d229a8"], 0x40}, 0x1}, 0x0) 2018/05/04 11:53:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x48a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000100)=0x8) 2018/05/04 11:53:00 executing program 0: syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f00000001c0)=ANY=[@ANYBLOB="a64d25acdbcd577fde8531e45f3ad3524574a7850010ced72dec1c743f3d00000000000000000000000000000000"], &(0x7f0000000040)={0x0, 0x800000, [0x0, 0x0, 0x1000000000]}) 2018/05/04 11:53:00 executing program 6: unshare(0x8000000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240), 0x3) 2018/05/04 11:53:00 executing program 5: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x9) lseek(r0, 0xffffffffffffffff, 0x3) 2018/05/04 11:53:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x25dfdbfd, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x75}, 0x1}, 0xfffffffffffffffc) [ 196.611592] sctp: [Deprecated]: syz-executor1 (pid 13667) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.611592] Use struct sctp_sack_info instead 2018/05/04 11:53:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000000)=0xfffffffffffffdf1) 2018/05/04 11:53:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) ioctl$void(r0, 0xc0045878) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x420200, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv6_getmulticast={0x14, 0x3a, 0x224, 0x70bd2c, 0x25dfdbfd, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300)=0x3, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000002c0)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) close(r1) 2018/05/04 11:53:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x9, 0x4, 0x7f, 0x8, 0xc764, 0x7, 0x7, 0xd4a, 0xf3, 0x100000001}) 2018/05/04 11:53:01 executing program 0: r0 = semget(0x1, 0x2, 0x540) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) r2 = getgid() chown(&(0x7f0000000200)='./file1\x00', r1, r2) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mq_open(&(0x7f0000000180)="dd00", 0x83, 0x83, &(0x7f00000001c0)={0x9d0f, 0xffff, 0x8, 0x6, 0x1, 0x4, 0x3, 0x7fff}) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/69) syz_emit_ethernet(0x4a, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000200000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f0000000140)) 2018/05/04 11:53:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x80}], 0x10) 2018/05/04 11:53:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) dup3(r0, r0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/05/04 11:53:01 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10001, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x2, 0xba}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 11:53:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x100000000, 0x8) r1 = socket(0x0, 0x6, 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x4c, r2, 0x1, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xad}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x1) write$binfmt_aout(r0, &(0x7f0000000080)={{0x1cf, 0x9, 0x7000000000000, 0x2df, 0x7c, 0x2, 0x26, 0x4}, "be31fb02e73b8ce42833a5fc0013ea8a3b94ebf5244f213cbc30907124adedef5ba78b0f5e175d8e2f6e6e36dc303b710a0128bfd05a2aa5191f17418e8dc7947904c81c5881f07281b27e0dec32c5dad80513c040d61a06be546c39ed2eed58cd764ad31a8daa1d38df68ab1eddce6ebd298c81c9ee660c873428c24e0510ced1dd374a2c238588df095dd5c1083ab52b14c0c315646e8ed66e8a5eb8426d0d1b1d432476d35ef9ec1dfc843d725e965fb139d4700aec487511ba6e02696ab6d608b5f1491ba1b1447c0f9d0456821cc39b494d4ee657", [[], [], [], [], [], [], [], []]}, 0x8f7) 2018/05/04 11:53:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000080a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) sendto$unix(r1, &(0x7f00000000c0)="7e48c24f73c0f358dfe8a1c7949193a466ee6c1301c6856ef20c3121e081075fd4fb0299f9e1e6bf169885e184faf149aaa33f5835bc08e7844aa052c8ec8e61cff054a346be6996bfedf2d869d1e06efa322c19", 0x54, 0x40, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = msgget(0x0, 0x80) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2) msgrcv(r2, &(0x7f0000000240)={0x0, ""/226}, 0xea, 0x3, 0x2800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x4, 0x10000, 0x3, 0x6}, {0x3f, 0x2ed, 0x1, 0x5f3}, {0x8, 0x7fffffff, 0x6, 0x6}, {0x3, 0x7, 0xfffffffffffff001, 0x3f}, {0x9, 0x0, 0x8, 0x5}, {0x7fffffff, 0x7, 0x1000, 0x9}, {0x4, 0x5, 0x0, 0x81}, {0x7, 0x2, 0x1, 0xffffffff}]}, 0x10) 2018/05/04 11:53:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f000000080000c8aa000000079900", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4080, 0x40) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x80000000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xfffffde3) 2018/05/04 11:53:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x4, 0x401, 0x80, 0x2}, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000d2f408078e756ab0108d471f2449ff32c26e198ab7d62f861186608ea34ce7afcc01ceed2164684681cbab04227ece1997994ea3bbbdce1aabe9ba8ffc86a50483a3ff0084c437383de493a1f1312cb289d39fd7ae3972b0e76fae7af3795031eabf66c33975f21fcff9a6332b3fbbbba42e6edb170c1069578d99c725d55924de01000100000000009e7ba787d60b69c6ed51685b5726f1e8021525d6def4ab3b889746"], &(0x7f0000000140)) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x40100, 0x0) sendto$inet6(r1, &(0x7f0000000180)="29b070032b7ba1d70b33e97874df2b27c2dd7578cd9dfdbab9626a6eb71661efb98c65613770960106b5f766ba4a85631ec540a9473c2bb4767e1037e9a83332e0277549ed532c1dd2c82058ed260ba06ea6cb9cc293ed3f9601c8d0bd129099ba240f9e3ae10ef4795d6a262c193392a921a62a89b79cb1e4a70369ea519667aa0ffc71afaedd3de139571e2e4e1ad3e2b3677fe7fcda32588a9ff529a09937d31f77109bab5e9216a146705aff9fb8287b1142a033787d0e79394feebc7e5d52400e478123a834d6d126d2d5d94f8dced63947fba24ce5fe037523", 0xdc, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xa0001, 0x0) 2018/05/04 11:53:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000080)={'team_slave_0\x00', @ifru_ivalue=0x80000000}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x582c, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x2, 0x7, 0x8, 0xfffffffffffffff8, "ac6db5c7a06b680e63e6a8bc3cd104d0b6ffb3fe6b6264a6ceb14a2e14a6a308084b6a1622f5eeff62320395", 0x1a}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x9, 0x7, 0x1ff, 0x1, 0x7, 0x10001}) 2018/05/04 11:53:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x101000) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x100, 0x102) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 11:53:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f0000706000), 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) geteuid() 2018/05/04 11:53:01 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/32, &(0x7f0000000080)=0x20) syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bae0089080045020028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000000040)) 2018/05/04 11:53:01 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) finit_module(r0, &(0x7f0000000140)='/dev/vsock\x00', 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000002000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb00000087c905000500000000000a00000000000000fe8000000000000000000000000000020000000000000000"], 0x70}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="c2c20b604262928c9c408aa426b3dd53", 0x1a2) 2018/05/04 11:53:01 executing program 5: clock_gettime(0xfffffffffffffff9, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/04 11:53:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000152d7780000"], &(0x7f0000000000)={0x0, 0x3, [0x40000000000, 0x0, 0x0, 0x1d5]}) 2018/05/04 11:53:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x4) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x20040) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000001c0)={0x6, 0x1, 0x0, 0x5, 0x1}, 0xc) 2018/05/04 11:53:01 executing program 3: stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe000, r0, r1, 0xffffffffffffff7f, 0x0, 0x2000000) r2 = socket$key(0xf, 0x3, 0x2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000180)=0x0) r5 = dup3(r2, r3, 0x0) renameat2(r5, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10}]) mknodat(r5, &(0x7f0000000040)='./file0\x00', 0x1004, 0x5) connect$pptp(r5, &(0x7f0000000140)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) 2018/05/04 11:53:01 executing program 5: r0 = semget$private(0x0, 0x0, 0x28) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)) mknod(&(0x7f0000000240)='./file0\x00', 0x1040, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'vlan0\x00', 0x100}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x671, 0x5, [0x4, 0xfffffffffffffff9, 0x4, 0x9, 0x0]}, &(0x7f0000000440)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000480)={0x2, 0x8b3, 0x204, 0x80, 0x6, 0x1, 0xb04, 0x4, r5}, 0x20) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000001c0)) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000140)) ioctl$TCXONC(r4, 0x540a, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/file0\x00', r4}, 0x10) 2018/05/04 11:53:01 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x933, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 11:53:01 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00000000c0)="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") sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/04 11:53:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x51c3a39dbc3e8542, 0x0) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x74, 0x1, 0x2, 0x40000}, {0x8, 0xffffffff, 0x0, 0x5}, {0x3, 0x401, 0xa760, 0xfff}, {0x4, 0x0, 0x5, 0xfffffffffffffffb}, {0x7f, 0x100000001, 0x80000000, 0x7ff}, {0x0, 0x6, 0x401, 0x5}, {0x2, 0x4, 0x1f2e, 0x400}]}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) setsockopt(r1, 0x3f, 0x7, &(0x7f0000000040)="01fb43c69b00ceeae1bedd1e4d235ce1522e234eb12f15b666c5fa3074944079b309501ab8815e7cc1e11441aa876097f9f67441", 0x34) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x6, &(0x7f0000000040), 0x0) 2018/05/04 11:53:01 executing program 7: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2c) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x101, &(0x7f00000000c0)=0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x10000, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/94) 2018/05/04 11:53:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x3, [0x0, 0x0, 0x2]}) 2018/05/04 11:53:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000100)='#{vmnet0,{\'\x00', 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6}, 0x10) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) 2018/05/04 11:53:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/219, &(0x7f0000000240)=0xdb) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/59, 0xff}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/05/04 11:53:02 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/05/04 11:53:02 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3, 0x7f}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x2) 2018/05/04 11:53:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x1}, 0x2c) r1 = syz_open_dev$mice(&(0x7f00000020c0)='/dev/input/mice\x00', 0x0, 0x42900) connect$rds(r1, &(0x7f0000002100)={0x2, 0x4e23, @rand_addr=0x3f}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/04 11:53:02 executing program 1: r0 = socket$inet(0x2, 0x1000000000009, 0x39) clock_gettime(0x0, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) inotify_init1(0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x10004) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x3) 2018/05/04 11:53:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x400) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000003a000000000100000000000000fb00a60b000005000500000000000a0000007bca0000000000ff0000000000000000d61487e40000000000000000"], 0x70}, 0x1}, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"f2c0b23d5e548b"}, 0x4}, 0x10) 2018/05/04 11:53:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x220400) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x3}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r1, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=""/47, 0x2f}}], 0x1, 0x0, &(0x7f0000002040)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/04 11:53:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="5f4937cd5551f22a8d9b341cda1c77ceef7757e65b6456c276e24a21940fcd62f14d72332ae623f7e4f1fddb43869931e6462200f057a25a9e10f80e9c1df4b7836d42b6b7cdea5e687eab3d8ae90e73f17b24c60e3ef589448d21ee07a11ba59fae35ecd7fcdb6f4d733b43f2cfb8de7ac74e05b58bc7de4cb2452ded17dd70557dee4b74ea39c2a59bfc2215a8ad3e5775443412a80e3aa6f6d0da3db39e6b", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR, @ANYBLOB="844283d064ef8bacf8627548551c57ea5ee7ab95c3b315017878e5a05a6f40cd645aa1143622ba5ca57f8653eda07456b8a3b51d1bb4a510e16b98ae73b89031e72f5c26173989b07e35c9b899ed6eb111dd5a9cc9e1d391b11a97b3bb4ede8beabe2844d1771f675da7422c7eae96d8863d58370e831d27977181a5fb59a68a88a409327c648e65d1ee461ebab65a79369c7b76733a421b1710", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="5a8d0e6b7f7585c3502077615f96ee1ed6e74497b8ab85bbdb8e1d364661fdbd68cf1432a0a50e5d6de1b90e5db05a5846e6819bfed5c43062e06d2531c23eebf530fc8ec7bc6bc64e5315d9433fb17d34fde0369828d68bf20097b0714674d6faa42ecabc91e3f1702003437f41152fdd714e9d383bee34e490123457ebacc1345786e76a19dbe4e210426f0e2ba175a25331076b6485fa1f5b50dc63e615e3b9507b121e8c6e25789fd05dd09a9ef0ad5fad2257bd791c4694d419", @ANYBLOB="80aa1fa4eb50d236ea9e22a644b198ffd477c3b7da7bb25c2fc4ec93ddfdbd0d2770d8761ad1e447041b047b4e5ff1857fa9758007fcd23b96057ad6ddef6297b86fdd28eb95d77e4e32744dc5e7359204acd2e4f4c7e3cb48"], @ANYPTR, @ANYPTR, @ANYBLOB="5110245977c19ecf7c9fcd8cf97acdfa2fa4aff21522f74868fc7ddac8ab7aa512dbb4283753cbbf2398e18cabb01ad1b2dc7155c39c05b1f40adb7504e1e55b561de233cc0d950346d8653cdaa341fe5350c1f333804859c13d22663030971e86845b60"], @ANYBLOB="75b1da808c3449ff98ea18a99bbafa1228158bd9e01cacc2c90df264825a07f2c84d0e"], 0xfffffffffffffedc) 2018/05/04 11:53:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x9, 0x3, 0x1, 0x5}) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907a0000e0bda881d555aeeea18ce77ad79a8ced8b9c2e72952e6d1a3a5ef49ff3e43581cc69472fde3caa2623ed4e19cbd03ee9b6aa2b606985b96db5981ca88cd20854854d7b0816f8f20d9e218288cc803b6657d8ec1cb2e7ff5d8267011d4b3c17b6f1a80c562cfaee88da8dca09"], &(0x7f0000000140)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x9}) 2018/05/04 11:53:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xd0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 11:53:03 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000280)={0xfffffffffffffff8, 0x7, 0x6, 0x2, 0xc08, 0x8, 0x6, 0x9, 0x6, 0x9, 0xee7, 0x5}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x2) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) dup3(r0, r0, 0x8000000) getgid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/04 11:53:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) setfsuid(r2) bind$netlink(r1, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) 2018/05/04 11:53:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x40600) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000003c0)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a2000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x602001, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f00000000c0)={0x9}) 2018/05/04 11:53:03 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffffffe}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x10000, 0x4) 2018/05/04 11:53:03 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) r1 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/4096) tee(r0, 0xffffffffffffffff, 0x9, 0x0) 2018/05/04 11:53:03 executing program 5: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x7ff}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, 0x9, 0x7}, &(0x7f0000000680)=0x98) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000780), &(0x7f00000007c0)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="e0a038edde29a5d5e390074bb913a32b333e04ffde274f374263eeb90eaf9633cf5ba96fa17d2f6c2b2c07777f95a69303ec6c2d44dcd4302a807acd4e20237f48b689bf8de0e6f60b7d0002", 0x4c}, {&(0x7f0000000180)="d8af1c321b5e4cbb404d5e664c8e5994c4df6fb81ce4c38a3a02f9f3aec37870983b41eea5c6e6d62c3feaddd43822c80215813dd49ad003323d6179eb779250dfd5f6", 0x43}, {&(0x7f0000000200)="3ca0ff672265f394d98ea5c7a3f731c3e18aef656d05f65e6fd753d79248a6bdf788ea8e1b1537627765d87768a1b2245c5d3ffe0ad29a1b82de7eba4ea5c59acb9c7b534d1c2ef91790943f12f9210e9d20f8db8586a0b440fbea8ab5c43da0d5c8cdc896a8ecf8fe949a0fe74143548b43cdbad9596cd090b62f766c9dbc041e02c1", 0x83}, {&(0x7f00000002c0)="50f6ae94bade8b43fb900f9f9dced5aee565baac322af62b07e9eec4c922274f11167dd9ad6a33c839489e052c185398e705fb2d297de5101225b346ccb450be6d254ee4494e5fdd2b6a910ce4cb64b6ce66621fcaef993eb54da87f7b7bfa172ae5888541c6a30d8906d6da58eb83fe23dea4b8046a023681193343ff21135697d83a8a470fefac62ef165037d0a316157a168b22f7a1457dc0dc3d869dca19963d4a2a2ffaebb81ef356d8c93ac7ff70d8d468295ae353dea5940ab8b45ce03d9ea8b0862457208a8068dbcaefcc154050ae427151d262782a51a5bca77c36e521b3d7b6adc40a42f9879f6db2e6713263e60b26", 0xf5}, {&(0x7f00000003c0)="e8c85ef0165550bf1f5cb374c258043d8a9522e4a977abaf4632d6a45163acd469d2579ad89c", 0x26}, {&(0x7f0000000400)="d82aea72705257", 0x7}, {&(0x7f0000000440)="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", 0xff}], 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000008400000007000000ac1414aa0000000030000000000000008400000001000000fcff000008e8ffff0000010000000080050000000000000009000000", @ANYRES32=r1], 0x48, 0x20040000}, 0x4000040) [ 199.067289] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/04 11:53:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000003, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/05/04 11:53:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) socket$inet6(0xa, 0xe, 0xcc2) 2018/05/04 11:53:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001400)=ANY=[@ANYBLOB="0000f200"], 0x8) r1 = dup(r0) sendmsg$alg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000000)="bfbbe4b581a8375ade9b84a026dfeda6a5267c856c5f0fad18fab093c737620013a9df980bf3e52472c7e31bbd40936dd5921a590b8630ef4847d5a457ddf4c59c7fba5b7096f83d0d8a5330d6456c92292528c9ba76bef7c8f96944d809", 0x5e}, {&(0x7f00000000c0)="eb529919952750a8bebfe0400813292a08be64ae9487544575ed3b1715cb6a27c38f84f43b6db98ba134117340c05724560350909b998e0dd234a62ae0a48d6224d2ce58afb02dcca13a47ee8ee980c9481b21a2d8ead593", 0x58}, {&(0x7f0000000140)="a3bff84848b4f3d1d0834b219d562abd9bff1c1125c2f4a1de51f0fd61eb6be45ad5432bb33746d857532f69470c8744ce0f3f7e4ce4daea64f220c905ac9a46f6627fe8b363514ef946b0e48fcc06995f0d23adc270424d61fff1af4f9be8e25b77d0", 0x63}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="39c379f12a94c3617dcbdce2a82f9f822eff881d5cda583c6871a0563498978c82913e58290df3098f0dd67709fd25c2197d7e6531ffca34b87c452207e9d311ee10751dc6db73c69b420c9e00988a8210350d480c2d3135e85e3d4583a1af28d57f9eee39827f861a", 0x69}, {&(0x7f0000001240)}, {&(0x7f0000001280)="5e32b5860bf7f5537bf66d9abe3c33cf1562fd232b45be6f2cca5e5c9c4cc0e3769684216f351136c2a721b33685d9c4d69e6261faa6db835d5d385015f8d58f982bbbd9452f73bdb630e582ce160446f10633af85a6b2234315572265c1f67ca41786dd9b9f0837a23300e28f6c2c2961652ba1b187b4fcc4354fcb4c38333c90ac29e5571d5fcc141b865ba68da4b355bb530349976ab482e605ed627cf644b2cd30a65ac641843e6a2da3959d73879f786619b60d02d9af726f9be8880ee5a83bde1668e5e11f8de855fd3950d8107553a198d627f3df503a0eb0aae12a8a58d0994f254fc3", 0xe7}, {&(0x7f0000001440)="8967477e6f96cd67fa7a9a6ac92d39fb836acd0be48dfe474871782896a1f5513669982c3647cf49ca92ca3670386e50bf3f6a63cbf7be3226b528e48619545a585f251561614adb1e0379d5670cf5766b9b5716b5c5ae231930c8d3bd9f5dd0cf6e0410c25cad3f5df2b7093a80717953cf648b1aa7f56d580b0c5977dcb0c6e3eefd76b8a215205eaed07f1082d40505aa8b969e3264b967a9f5380de663d63f7ee63301134cd93233baac9d8ec3d9294390e318037dc9235b276b9bd41ad9d902a58ac2f0ab8c05d5df366d71a791f55424880ea0b1c88ad3", 0xda}], 0x8, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xbe}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x68, 0x117, 0x2, 0x51, "aded301b6731ff6eee753698b5068c2b09950f55c20a5dc8177958f03c0633236017c56cea2879238826079237ecdb6e62182695d4cb02b681bfafe85ac5776fa43f44f50be310499ca138388478bcb086"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x110, 0x20000081}, 0x20000040) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) socket$packet(0x11, 0x0, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') socket$packet(0x11, 0x10000002, 0x300) pread64(r2, &(0x7f0000000080), 0x2de, 0x180001d) 2018/05/04 11:53:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001640)={&(0x7f0000001600)=[0x0, 0x3, 0xffffffffffffffff, 0x2, 0x8, 0x9], 0x6, 0x100000001, 0x75, 0x3, 0xfffffffffffffffe, 0x401, {0xba0c, 0x7, 0xffffffff, 0x4, 0x2, 0x6f, 0x6, 0x400, 0x5f90, 0x100, 0x80, 0x7ff, 0x20, 0x81, "80a2d1d6076f3ac07a80308b9ecee70bb3424ca014343a3119203e34a82083a5"}}) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/254, 0xfe}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/123, 0x7b}, {&(0x7f0000000500)=""/25, 0x19}], 0x8, &(0x7f00000005c0)=""/4096, 0x1000, 0xfe}, 0x10100) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/04 11:53:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/05/04 11:53:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2a5f, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001200)=@nat={'nat\x00', 0x19, 0x4, 0x228, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000410], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'dummy0\x00', 'bond_slave_1\x00', 'sit0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x7ff}}}]}}, @snat={'snat\x00', 0x10, {{@random="5375093cf786"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x40, 0x806, 'vcan0\x00', 'eql\x00', 'teql0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}]}, 0x2a0) 2018/05/04 11:53:03 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1000000000000232) 2018/05/04 11:53:03 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xb5, 0x101000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000080)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x142, 0x4) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x4, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xe22d}}}, 0x32) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) [ 199.372406] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/04 11:53:03 executing program 7: bind(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x1a, 0x303, 0xfff, 0x5, 0x884, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) 2018/05/04 11:53:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) socketpair(0x0, 0xa, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x89, 0x80000000}) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/04 11:53:03 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000080)) 2018/05/04 11:53:04 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f6578d6080000000000") ioctl$fiemap(r1, 0x40086610, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000092d900000000000040000000000029c95b6a4ce8f6e8b3322cfbca03fb0d6308f7b6d55bae6ca2efcc17b26b7c31107f3c8f840b7dda9b805686e108bd30d107425c8f72d2395adad7f8ab3f25b0e48e5fb0db81c0a63f1f48a22aa9dc61735f6b92b148fb961cec6f5100b5c9"]) 2018/05/04 11:53:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) fcntl$setstatus(r1, 0x4, 0x44000) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x40, 0x56c, 0x3, 0x200, 0xffffffffffffff81, 0x8001, 0xee, 0x6, 0x100000000, 0x5067d0a1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x1, 0x5, 0x8, 0x40, 0x5, 0x5d5}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) 2018/05/04 11:53:04 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="02ff00020e00000000000000ffdbdf2505000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000200000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:04 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/04 11:53:04 executing program 7: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000200)=""/199, 0xc7) mq_timedreceive(r0, &(0x7f0000000040)=""/150, 0x96, 0x9, &(0x7f0000000100)) 2018/05/04 11:53:04 executing program 3: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = socket$inet(0x2, 0x3, 0x3ff) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) 2018/05/04 11:53:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa0000, 0x0) fanotify_mark(r1, 0xbf, 0x8, r2, &(0x7f0000000140)='./file0\x00') accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/05/04 11:53:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x5, 0x0, 0x45f, 0xffffffffffff8000, 0x80}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000240)={&(0x7f0000000200)=""/8, 0x8}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xa7) 2018/05/04 11:53:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) socketpair(0xf, 0x5, 0x8, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000500)={0x101, 0x0, 'client0\x00', 0xffffffff80000004, "f90ee53c2f5c896e", "f465aee84b143ecd9dfa4d823dd471b4e27e8cb26abe5317cee907ba779bb783", 0x8bc9, 0x8b}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400000000006) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000000000a004e2403000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e24e5060000ff020000000000000000000000000001feffffff000001000022fe999e7dfb000000000000000000000000000000000000000000000000000000000000000000000000000000000000001806dc6f7a1ae16b492c36f60000000000000000000000000000000000040000000000000000000000000000000000000000000a004e2408000000588000000000000000000000000000bb060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa4, "c1f3377414e19c0e062187b158db5b313fd9186f7ee40208360945b54040c9be2b1b2e33359ccba2a0c416ecc796ddc933fd94df4bb163dffeaf7f1ab7b04761c11676cb6f4f3e95b3c5477db2fda7f602e3d203f5df36170fb3b5810bc0dd1ee1bc8adb55797e98d13f39b46bef25a6788b38d4d4faf43e677fe28f797bacf0becf882830fb1ce6f6bf49871b0294d41e55b41b191494b4ce7b47f6b00fee0ba1879120"}, &(0x7f0000000400)=0xac) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x0, 0x1, 0x400}, &(0x7f0000000480)=0x10) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/04 11:53:04 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='eth0vboxnet1proc\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) unshare(0x28060400) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000), 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000000)=""/123) 2018/05/04 11:53:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r1, 0x101, &(0x7f00000000c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYRES16], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000040)='&[}\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x56b}}, 0xf95, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x81, 0x40000000000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/04 11:53:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x6}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x480000, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x2, 0x8}, 'port1\x00', 0x40, 0x40462, 0x6, 0x0, 0x6, 0x6, 0x6, 0x0, 0x6, 0xf8}) 2018/05/04 11:53:04 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/05/04 11:53:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) epoll_create1(0x80000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/4096, 0xfffffd81}], 0x2) 2018/05/04 11:53:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) 2018/05/04 11:53:04 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x44}, {0x6}]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x2, 0x4) 2018/05/04 11:53:04 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/05/04 11:53:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x4000000200000) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xff00000000000000, 0x20000) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000340)=0xff) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/149, 0x95}], 0x4) r2 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x8, 0x3, [0x4, 0x0, 0x100000001]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x0, 0xdee}, &(0x7f0000000440)=0x8) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r5, r2, 0x0) 2018/05/04 11:53:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/04 11:53:04 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x3f, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/4096) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001100)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001180)={r1, 0x2}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000011c0)={0x86, 0x7, 0x3, 0x9cd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0x3ff, 0x8, 0x7, 0xfff}, &(0x7f00000012c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001300)={r2, 0x7}, 0x8) r3 = signalfd(r0, &(0x7f0000001340)={0x9}, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001380)={{0x3e, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x0, 'rr\x00', 0x4, 0x6, 0x16}, {@loopback=0x7f000001, 0x4e22, 0x6, 0xd26, 0x6, 0x8}}, 0x44) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001400)={0xffffffffffffff81, 0x1, 0x8, 0x8, 0x4d7}, 0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001440)=""/149) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000001500)={0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x14) r6 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000015c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e21, 0x1, 0xa, 0x20, 0x20, 0x3e, r5, r6}, {0x62a, 0x6, 0x2, 0x8001, 0x38, 0x4, 0x8, 0x200}, {0x6, 0x3, 0x1000, 0x5}, 0x0, 0x6e6bb4, 0x3, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x3507, 0x0, 0x2, 0x800, 0x2, 0x80000001, 0xfffffffffffffff8}}, 0xe8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000016c0)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001700)={0x2d2d}, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001740)) pwritev(r3, &(0x7f0000001d00)=[{&(0x7f0000001780)="a027451e902c8b7db9632df18caa1227cb1b368c8003724412883f62684220e48b783057748bf2eb3335fe8aea12", 0x2e}, {&(0x7f00000017c0)="546a75da2191098388a1e008c17f05b4c7c817a2f72fffeb6591fe80b427328ddf9acd83d3e6865a811eb6c7a6cef62e6efd905a8bae1a8da43d6fb8cbe648909e4754a164aa55eda265cf8163d9c1c9cbcb8c2f0a899eee30d119a0ed8b9aa5aef7c7da3e22c6617b96582220175e8e71220e15fb37bb1f3b6113a83b6b940d", 0x80}, {&(0x7f0000001840)="232596f1e48d70f358be705d1682130f3d1a2eeb48e0d07e9e2fa72e2d31df01140bb49a159ccfcd553923dee00502cab210bb69b4a0763ef623ef1724a8aefab2", 0x41}, {&(0x7f00000018c0)="e4f5308597edc3a17b8ffa39152be94c9a5a11528dd887f93ca2dae8e6aff4e194050e632e915d08b82bb5d361219480f092348baeb160d44e320a044c5e1ad99774ff31958c95066ba93e830d844a51f16c69c33f834f63ee17543f9c0748f0a06a6614af56b7a16fc1565069699c5ce896e6dd6deec50a26a263a756803b135abde12da9717d4d545e2d52171b388f38", 0x91}, {&(0x7f0000001980)}, {&(0x7f00000019c0)="0668377ddcd6abef15295da6f04dd2a292419d722ebcf8b448b6784b0a551c519fa2dcc41efd3e0aaa2295d60caa221c720cecfd4cd8f63f5feb6eb01403a149df6d7f1ed25e92b46a77df2c0f26e8e090d20b1f0496e0a7cc7310fe2d01a4e1b2e9ae6bcccf5200c540d8e0efeb3e0c2ca39ee28c860c6d5e8c1c75cd99390f86281a3875af2187402e1430653acb", 0x8f}, {&(0x7f0000001a80)="20e575b30c9ab556699742275f8e5e05f1ee1163714fbe7d4933fef5b7aa3094cc94a272f65319e7c24b81667c6cc32c6daaf376b1281940fd5a7282bf38c37c7b041c1db87b84bb98757b1d23c942a1e3", 0x51}, {&(0x7f0000001b00)="968d7186f6eaa0ce2ca96e1ccf57072a0a2edcd8aef4c60546f1172b345c9019d4b397c8f13dc999bc8ee3cd97c7e73d31a49ec2920c585d9155ded0224668cfff0d57c6371c9cffa58c73d3184671d2f38cfbcf6435d1b064b1e892d53df2348eeb1f4be0c496c49db66870ca434740e79e291fe475017d1a40f701807d5da6c4b28da7820b95d75fa997fc04d3000df93ef26116c07893ff2a4c52b4670f32f0e2c72f93f47d00033d8d92cdf78530bb89bf5e", 0xb4}, {&(0x7f0000001bc0)="195d1135b86987f84e13a6930eafc10b03addef72de49728d0cf17653c01cf39b2e79e6cf6a05484e3b94a20f0059a78a741b2ec145a86cde939eeb0c654028d98b584d44d104b75b7a6f6059f2a799c2c7a8a80525a9faa9c8d6a69ee921b76da3202b8571f7ca4a639350f7b3a", 0x6e}, {&(0x7f0000001c40)="8b3a047787a3c13ac83a5758c11c12422e360380cd661dfbb6ff917140a60a82acc2c3a6053588c3b62a255077c162930433e582f96298236c14369ae27b0a78908f91915a590f23915061e0023b8370fd9c058a466ed902c12316928d3e48421bf2cbece28a421df08c62bc67d65efb56a02c7cfb379ee0981e0b38499d83ac97843e2247be5e", 0x87}], 0xa, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000001dc0)=0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x4010, r4, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002080)=@nat={'nat\x00', 0x19, 0x2, 0x210, [0x20001e40, 0x0, 0x0, 0x20001e70, 0x20002020], 0x0, &(0x7f0000001e00), &(0x7f0000001e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x8, 0x0, 'vlan0\x00', 'gre0\x00', 'gre0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}, {{{0x3, 0x13, 0x6001, 'veth0_to_bridge\x00', 'erspan0\x00', 'veth1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@state={'state\x00', 0x8, {{0x5}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="5cfc3626b41c", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x288) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002100)) getsockname$llc(r0, &(0x7f0000002140), &(0x7f0000002180)=0x10) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000021c0), 0x4, 0x1) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000002200)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002240), 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000002280)={'nr0\x00', {0x2, 0x4e21}}) 2018/05/04 11:53:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0x7b9, &(0x7f0000000040)={0xaa}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, 0xba, 0x0, 0x4, 0x2, 0x1, "0527a40d6e6da152a6bc32c4580c96ebd088ac50a4a528e4dc1d5dcac0ca017556b232c60766a3045b811709ae851b1e7be5b7db36d46fe041d2eb373df440d0", "957b04f6161d39a4f33ad0b7a5f3182d0304a06f38831a8830e3870113e95f78234fdac0934551e101a522b977ba239a25b90e274aa5f5be6a04fcfeb868375d", "73bc4356af334bdf40632e48c14bb3d0ccca915642b27b09f9ff0379fe611117", [0x7, 0xfff]}) [ 199.377810] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 200.870330] audit: type=1326 audit(1525434784.868:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13982 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 11:53:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/9) 2018/05/04 11:53:05 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8900) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000100)=0x7, 0x2b8) ioctl(r0, 0x8, &(0x7f0000000000)="7ea28319003f80000000e8345c72612d75593cedb7f2d16c3a1be6eaa5585655ad180db976624242697b5d58bfe490793e7f3cd92d0c5186e79434db2ed9fb56f83c0d5182580b6c81e26512c3f36272db349688fece9a658c0521ca23efd9b7dc0564d22c6a17a80f8300000000000000000000000000000000") 2018/05/04 11:53:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xe3) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0ddc20e4b4ee64152f747972faffffffa58b644aac9ec83b12598bf108c033e748e1a91b6d43712053a0c4af62dff739a6d3f349ccd4b13fc78b6dbf0df4c5673148fd607d601e80e5568983a3f4971f175309dbd39be312c202283cf3f0e77d000000001ba33f565507606dfef4321c7bb66ba90f3c3808984636478c5ea5c8956ce0b560af1138c817119cca0732fbae78cbec45cb5693da7ba0b75b9d7e46baa1bd6855ff55aa8d120e777e4f6b0e9557029251509a73acbc9cbffc000000000000000000000000000000", @ANYRES16=r3, @ANYBLOB="00042dbd7000fedbdf250c0000005c00010008000500020000000c0007000000000008000000080009000c00000014000300fe8000000000000000000000000000aa14000300fe8000000000000000000000000000bb14000300ac1414aa000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 201.035587] Unknown ioctl 19460 2018/05/04 11:53:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000009ffc)=0xc0) [ 201.078828] Unknown ioctl 19460 [ 201.698633] audit: type=1326 audit(1525434785.697:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13982 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 11:53:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000080) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1c, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2d20800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/04 11:53:05 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3b, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfbfe, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="74696d655f6f6666736500040000cf33a8b9b3967f4590ffc1407c0098bebd4b07fd77811d5dd3653bbaf7a58d36143ce04d3d71cfcb9039208ec4dba47ebbdeccccc181faa51cefb2d5"]) sendfile(r1, r0, &(0x7f0000002b80), 0x7fffffff) 2018/05/04 11:53:05 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:05 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02f0ffff010000000000007f823ba5c01ba8ccf8270000000000aaae698e90ed2f23e5df76a98dbe84fcd11ee3745fa46d725c978482ea4208c75fcb6ce32d115b8b2418399f1e2d925158a00ef7643e86452ceb4ba5"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, [0x20, 0x2000000000, 0x3, 0x200, 0x2db, 0x1000, 0x3, 0x1f, 0x8000000000faa, 0x7, 0x3, 0x8, 0x3f, 0x100000001, 0x33]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x2, 0x7}, 0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000005c0)) write(r1, &(0x7f0000914000)='!', 0x1) 2018/05/04 11:53:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x1, 0x0, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000000fc0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/04 11:53:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x410002, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0xd64e8244583037b5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/05/04 11:53:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5bfe900e, 0x10001, 0x38, 0x1ff}, {0x80000000, 0x2f86}, {0x7, 0x8, 0x83, 0x9}]}) 2018/05/04 11:53:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="6370756163638d1a7fde7d6785a073797300", 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x2}], 0x1, &(0x7f0000000280), &(0x7f00000002c0)={0xff}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x1000}, {r0, 0x10}, {r0, 0x80}, {r0, 0x10}, {r0, 0x2000}], 0x6, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000200)={0x6}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x7, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) keyctl$session_to_parent(0x12) [ 201.896205] loop_reread_partitions: partition scan of loop0 (ÝŠÿ) failed (rc=-13) 2018/05/04 11:53:06 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="1a715ffa87dcdc2ea27ab93ce7741de3ad1d1fa45ce7", &(0x7f0000000180)=""/231}, 0xfffffffffffffde5) 2018/05/04 11:53:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x410002, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0xd64e8244583037b5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/05/04 11:53:06 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xd, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40}, @call={0x85, 0x0, 0x0, 0xc}, @generic={0x100000001, 0x100, 0x2, 0x4}, @alu={0x4, 0x7, 0x9, 0xa, 0x1, 0xfffffffe, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d09}, @alu={0x4, 0x3, 0x3, 0x3, 0xa, 0xfffffff8, 0xffffffffffffffff}], &(0x7f00000001c0)='GPL\x00', 0x8, 0xa0, &(0x7f0000000200)=""/160, 0x41f00, 0x1, [], r1}, 0x48) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000400)=""/112) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x35, 0x4}, 'port1\x00', 0x80, 0x1, 0xfff, 0x7bce, 0x80000001, 0xfffffffffffffffc, 0x6, 0x0, 0x5, 0x3abe}) 2018/05/04 11:53:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2, 0x4d072, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000100)='prockeyring(!w}mime_type^&\n\x00', 0x1c, &(0x7f0000000140)='#+--/\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/04 11:53:06 executing program 5: clock_adjtime(0x7, &(0x7f00000001c0)={0x73cf, 0x0, 0x2, 0x2, 0x8, 0x2, 0x9, 0x7, 0x6dc8, 0x9, 0x8, 0x4, 0x200, 0xfffffffffffffffd, 0x33400000000, 0x66, 0x20, 0x4, 0x81, 0x5, 0x0, 0x8, 0x2, 0x6, 0xffffffff, 0x4}) unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/05/04 11:53:06 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="10000000edffffff0000000000000000"], 0x10}}], 0x2, 0x0) 2018/05/04 11:53:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5bfe900e, 0x10001, 0x38, 0x1ff}, {0x80000000, 0x2f86}, {0x7, 0x8, 0x83, 0x9}]}) 2018/05/04 11:53:06 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/04 11:53:07 executing program 6: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/05/04 11:53:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x501880, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x15, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x100000001, 0x7e3}, &(0x7f0000000300)=0x90) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) openat$cgroup_type(r3, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0)=0x6, 0x4) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000640)={0x80000001, 0x6, 0x37e, 0x28, 0x45}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000600)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xb4, r5, 0x2, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8811}, 0xc9fc6d16ce4671f1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) sendto$inet6(r4, &(0x7f0000000380)="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", 0xffffffffffffff36, 0x0, &(0x7f0000000000)={0xa, 0x3, 0xa, @dev={0xfe, 0x80, [], 0x16}}, 0x4) 2018/05/04 11:53:07 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'ip6_6ti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="37ae01e400004f6fab9b9796b1bee87599af7dac850f72acfac8efa3ee136f0cb17fe8fb93a92ef3673c78f3e2da17a74ca1633cb346a3b1cae1404b8e4aa9da9da92cfc8d1a21f743b14139e61007dbd58d9347592af9a174938f160f471931774a3517a1ce"]}) 2018/05/04 11:53:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/04 11:53:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5bfe900e, 0x10001, 0x38, 0x1ff}, {0x80000000, 0x2f86}, {0x7, 0x8, 0x83, 0x9}]}) 2018/05/04 11:53:07 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x39, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 11:53:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') exit(0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x2, 0x4) r1 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)) keyctl$invalidate(0x15, r1) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001080)={{0x77359400}}) 2018/05/04 11:53:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2000000000003, 0x80000) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0xffffffffffffff7f, 0x7, "a2e517c3d250bb37aecc5f6141d14f43cfdcaa7ca4729d650efca15f4009d0d3fe8e840a8c14147ec2ddb1fa0a67d893737da27395fb8ba84b29e702883e6a", 0x5}, 0xa) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 203.371813] syz-executor3: vmalloc: allocation failure: 17179869172 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 203.383857] syz-executor3 cpuset=syz3 mems_allowed=0 [ 203.389122] CPU: 1 PID: 14131 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 203.396069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.405619] Call Trace: [ 203.408261] dump_stack+0x185/0x1d0 [ 203.411942] warn_alloc+0x3fc/0x660 [ 203.415658] ? __irqentry_text_end+0x1fb47e/0x1fb47e 2018/05/04 11:53:07 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x32) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x501001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xffffffff, 0x8, 0x0, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x5, 0x1}) 2018/05/04 11:53:07 executing program 6: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) [ 203.420818] ? __vmalloc_node_range+0x10b/0x1140 [ 203.425619] __vmalloc_node_range+0xa6f/0x1140 [ 203.430271] __vmalloc_node_flags_caller+0x102/0x120 [ 203.435427] ? xt_alloc_entry_offsets+0x62/0x70 [ 203.440139] ? xt_alloc_entry_offsets+0x62/0x70 [ 203.444855] kvmalloc_node+0x2a6/0x2e0 [ 203.448799] xt_alloc_entry_offsets+0x62/0x70 [ 203.453384] translate_table+0x216/0x37c0 [ 203.457636] ? __kmalloc_node+0xdec/0x1190 [ 203.461966] ? kvmalloc_node+0x1a1/0x2e0 [ 203.466114] ? __local_bh_enable_ip+0x3b/0x140 [ 203.470747] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 203.476195] do_ipt_set_ctl+0x60c/0x930 [ 203.480248] ? cleanup_entry+0x5a0/0x5a0 [ 203.484380] nf_setsockopt+0x476/0x4d0 [ 203.488383] ip_setsockopt+0x24b/0x2b0 [ 203.492381] ? ipv4_pktinfo_prepare+0x650/0x650 [ 203.497132] tcp_setsockopt+0x1bb/0x1f0 [ 203.501168] ? tcp_disconnect+0x15e0/0x15e0 [ 203.505527] sock_common_setsockopt+0x136/0x170 [ 203.510297] ? sock_common_recvmsg+0x270/0x270 [ 203.514958] SYSC_setsockopt+0x4b8/0x570 [ 203.519084] SyS_setsockopt+0x76/0xa0 [ 203.522923] do_syscall_64+0x309/0x430 [ 203.526852] ? SYSC_recv+0xe0/0xe0 [ 203.530434] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 203.535645] RIP: 0033:0x455979 [ 203.538857] RSP: 002b:00007f92fec74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 203.546604] RAX: ffffffffffffffda RBX: 00007f92fec756d4 RCX: 0000000000455979 [ 203.553903] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 203.561205] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 2018/05/04 11:53:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5bfe900e, 0x10001, 0x38, 0x1ff}, {0x80000000, 0x2f86}, {0x7, 0x8, 0x83, 0x9}]}) [ 203.568765] R10: 0000000020000ffc R11: 0000000000000246 R12: 00000000ffffffff [ 203.576068] R13: 00000000000005be R14: 00000000006fca70 R15: 0000000000000000 [ 203.583566] Mem-Info: [ 203.586154] active_anon:95083 inactive_anon:77 isolated_anon:0 [ 203.586154] active_file:3579 inactive_file:9067 isolated_file:0 [ 203.586154] unevictable:3 dirty:57 writeback:0 unstable:0 [ 203.586154] slab_reclaimable:3634 slab_unreclaimable:10026 [ 203.586154] mapped:73943 shmem:84 pagetables:1140 bounce:0 [ 203.586154] free:1005953 free_pcp:411 free_cma:0 [ 203.619620] Node 0 active_anon:380280kB inactive_anon:308kB active_file:14316kB inactive_file:36268kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:295656kB dirty:228kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 203.647946] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 203.674282] lowmem_reserve[]: 0 2820 7247 7247 [ 203.679061] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 203.706911] lowmem_reserve[]: 0 0 4426 4426 [ 203.711391] Node 0 Normal free:1114792kB min:41196kB low:51492kB high:61788kB active_anon:380396kB inactive_anon:308kB active_file:14316kB inactive_file:36268kB unevictable:12kB writepending:228kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10944kB pagetables:4560kB bounce:0kB free_pcp:332kB local_pcp:172kB free_cma:0kB [ 203.741510] lowmem_reserve[]: 0 0 0 0 [ 203.745476] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 203.758959] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 203.774545] Node 0 Normal: 2502*4kB (UME) 3356*8kB (UME) 2609*16kB (UM) 1876*32kB (UME) 1312*64kB (UM) 469*128kB (UM) 60*256kB (UME) 33*512kB (UME) 17*1024kB (UME) 8*2048kB (UM) 186*4096kB (UM) = 1110536kB [ 203.793282] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 203.801955] 12735 total pagecache pages [ 203.806065] 0 pages in swap cache [ 203.809602] Swap cache stats: add 0, delete 0, find 0/0 [ 203.815080] Free swap = 0kB [ 203.818166] Total swap = 0kB 2018/05/04 11:53:07 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b14000/0x3000)=nil, 0x3000, 0x1020000000a) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) 2018/05/04 11:53:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000180)={0x200, {{0x2, 0x4e24, @rand_addr}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r1 = memfd_create(&(0x7f00000002c0)=')\x00', 0x2) syz_open_pts(r1, 0x80) sendmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x4, 0x1, 0x1, 0x6}, 0x1, 0x2, 0x0, 0x0, "330575730a8fcfb5"}, 0x10}, 0x1, 0x0, 0x0, 0x40810}, 0x24008081) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000400)={{0x7, 0xf1b, 0x7, 0x3, 0x3, 0x1}, 0x5eab, 0x1ff, 0x3, 0x80000000, 0x101, "2e3f5d47f867f320a68e9c113a9cd9b0bae5c0e68829232bc4492390053494e430f042a5e78f5e53b4726b4461291d1d20a0a9fc9c819295ae6f811608caa21bded1555b48ec1aeb3f4cd92e0b5889f978a19927d7c5f26fd917ee4c3f3b58f1e1a1dae45dff6d8a56fbb0c27dea45ad59dbeb53288e7ab630883c0b38c4c32c"}) recvfrom$inet6(r2, &(0x7f0000000000)=""/242, 0xf2, 0x0, 0x0, 0x0) 2018/05/04 11:53:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 203.821279] 1965969 pages RAM [ 203.824458] 0 pages HighMem/MovableOnly [ 203.828526] 105641 pages reserved 2018/05/04 11:53:07 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0x456b, 0x400001) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) [ 203.935225] syz-executor3: vmalloc: allocation failure: 17179869172 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 203.947240] syz-executor3 cpuset=syz3 mems_allowed=0 [ 203.952519] CPU: 1 PID: 14159 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 203.959484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.968870] Call Trace: [ 203.971516] dump_stack+0x185/0x1d0 [ 203.975206] warn_alloc+0x3fc/0x660 [ 203.978924] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 203.984079] ? __vmalloc_node_range+0x10b/0x1140 [ 203.988886] __vmalloc_node_range+0xa6f/0x1140 [ 203.993535] __vmalloc_node_flags_caller+0x102/0x120 [ 203.998696] ? xt_alloc_entry_offsets+0x62/0x70 [ 204.003410] ? xt_alloc_entry_offsets+0x62/0x70 [ 204.008127] kvmalloc_node+0x2a6/0x2e0 [ 204.012073] xt_alloc_entry_offsets+0x62/0x70 [ 204.016614] translate_table+0x216/0x37c0 [ 204.020861] ? __kmalloc_node+0xdec/0x1190 [ 204.025188] ? kvmalloc_node+0x1a1/0x2e0 [ 204.029365] ? __local_bh_enable_ip+0x3b/0x140 [ 204.034002] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 204.039447] do_ipt_set_ctl+0x60c/0x930 [ 204.043488] ? cleanup_entry+0x5a0/0x5a0 [ 204.047588] nf_setsockopt+0x476/0x4d0 [ 204.051524] ip_setsockopt+0x24b/0x2b0 [ 204.055457] ? ipv4_pktinfo_prepare+0x650/0x650 [ 204.060171] tcp_setsockopt+0x1bb/0x1f0 [ 204.064211] ? tcp_disconnect+0x15e0/0x15e0 [ 204.068619] sock_common_setsockopt+0x136/0x170 [ 204.073403] ? sock_common_recvmsg+0x270/0x270 [ 204.078076] SYSC_setsockopt+0x4b8/0x570 [ 204.082255] SyS_setsockopt+0x76/0xa0 [ 204.086159] do_syscall_64+0x309/0x430 [ 204.090101] ? SYSC_recv+0xe0/0xe0 [ 204.093690] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.098911] RIP: 0033:0x455979 [ 204.102126] RSP: 002b:00007f92fec32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.109881] RAX: ffffffffffffffda RBX: 00007f92fec336d4 RCX: 0000000000455979 [ 204.117185] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 204.124490] RBP: 000000000072c000 R08: 0000000000000004 R09: 0000000000000000 [ 204.131798] R10: 0000000020000ffc R11: 0000000000000246 R12: 00000000ffffffff [ 204.139105] R13: 00000000000005be R14: 00000000006fca70 R15: 0000000000000002 2018/05/04 11:53:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:08 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) memfd_create(&(0x7f0000000040)='@\x00', 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xc0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x9, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x200, 0x1000, 0x7, 0x0, 0x401, 0x0, 0x3a, 0x7, 0x4}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) write$tun(r1, &(0x7f00000004c0)=ANY=[], 0x0) 2018/05/04 11:53:08 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x0, 0x6]}) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x600) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e0005000600000000000a000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000a32cf441d43d17355f00ccb70000010000000000eeff0a5cbe0000000004fe8000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:08 executing program 3: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f00000001c0)="b63d5701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a804600000000000000010f8fa4", 0x2b) 2018/05/04 11:53:08 executing program 0: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x200000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000140)=0x1) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='securityfs\x00', 0x3f8a842e3c18614e, &(0x7f00000000c0)='.') 2018/05/04 11:53:08 executing program 6: unshare(0x400) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x1f, 0x0, 0x2, 0x8, 0x3f, 0x7, 0x400}, &(0x7f0000000040)=0x20) 2018/05/04 11:53:08 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x206) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="74727573a0124caf11cbb1e17cc0a9642e"]) 2018/05/04 11:53:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x1d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/113}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20240) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmmsg$unix(r1, &(0x7f0000000cc0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="e3a5", 0x2}, {&(0x7f0000000240)="df9bca08dd98d84a0b5dd076d2a33d1c51549b6d4b7aa64a128b62effbb5690865d5fea682b06ddf7934302df9e2f603211a238a8e705c166daf39da43b20e7e73db734017eabd911dd53a8a3f339ff07064b698a25f896922ac614c3606061b0d963df393f63f8d2ef22ad7052c6fc4d52e36c14fbda4de046fc03b4f6d9aff80a2db75eac55a3231e55b7b29eaaecf2ecf6336fa779dae5c94daeca64a51542bd18491588f53ecdc732657a38355b950ab3add9621b6fb059234c1c5645160d788a3e2b352cb013fc1cfd342463cd58430d7432fa2cbc136ce4b8bc0e2fc91", 0xe0}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x4000}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000006c0)="d94f58858ceef36bdc7e6043da672c5fa1c0ade533cb8b4ddb2a5114e028b96b31880b5253000e9940545cda192bdae427e9a7a54b8ecb4950ddab2180a2052a4e20e3487cdc80c225fe1bc4bf43b1bc1d21e1d0f8676f799178c8553c6f7f966bbabfc5f4029865da6a04621ea5dcfd2d94830acf1b0e17734925b177c009da1cf8c5dbb2b63508a2438c17ffd2ed23f14509cd87752b6666ee364364caa0ffe5094291fdfe0824c1001eb290af1e1b5a660e098873e548652eb008d00ea8646f0041500b75b62967b881930a434f35edb01dd7", 0xd4}, {&(0x7f00000007c0)="ccae70f0d876c7581cdd901d4fcfe50a4cff8dd82b0515dcaa023813a44cb49243bc234c7900875896b90b4dd2238aac66ad928d3fcca9bbce9b5d120fac887094e44bbb192a4cb70005aaac1d7e5c056fc96a2d7eec812ca35fb643146e424fb677a1a62a5a809cdb47c3a01ed7d24471c14c71f7ceab0e126240bccf1c23bf8f8e4199da8f05d72e6f4e3bf61b5b379a0e6902dd7eeddecf09008e6621122a099f81e8014155b19c1b8b5c87aee2d4487ddb48785c73c67dadb8216886170223d00722e6688ce9974755222a6549b160d9", 0xd2}, {&(0x7f00000008c0)="bd9a795e423ead429d1c7ea3485a79edd2a343e83f720836da35612bf73b01b6d9eae5662f5f5f75927611d0d908893f412476be961a362c72edab2c190984f421b0baf7fbe79ec6ec9a5ba5ec48903cf8430613aeed318c998e36ffd7410115f57b34a7ca4d9e5ce3503a74199379fccbdcd3db1c2553eca2ac980b72723980e0453083b77d06a16f80ae2ebec5e7c3479e59e2", 0x94}, {&(0x7f0000000980)="9b3d11a16ec80b505509795572a4a1e27b3c50c6ebe74fa4c30c6447199ce3ecb299415c0b162a6c0da2dcb4f63137d02ffc202ae7e6847638bb16bea7a74a00910be0ba2120c449f4dec31a6d2f95c3053201d23dad1d985b876af8fe78f0ccce9c69e46297c449ce23e7a6ac3da6", 0x6f}, {&(0x7f0000000a00)="36f322ccb82af252feeafa0af9f5adf86c07921e170922c57d4ff04920e66c068c40a95070436a84266850abef414b572550452d47d87b4c165640f663e1875f40fafa63d6927ff7ba37857a5bf6e0f1e158ea9863caae48aeee88f2242e0853409522011c473d70", 0x68}], 0x5, &(0x7f0000000b00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x20044800}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000bc0)="8bfa2d4b9d13c85c7a03e41282408ac533b1842f9dce0a00ad085dac2f4e60da735294e13102d90e02e83740fec145c9cc9ffb762727cd296bf637e17c4c7b7c3056afefa3b7a898ea4b070043a679230ad89866ef", 0x55}], 0x1, &(0x7f0000000c80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x8004}], 0x3, 0x11) [ 204.771265] sg_write: data in/out 40334/1 bytes for SCSI command 0x0-- guessing data in; [ 204.771265] program syz-executor3 not setting count and/or reply_len properly 2018/05/04 11:53:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x19, 0x18, 0x6, 0x7fffffff, 0xb9, "21b19aa5949ae1483f70b4e88ce975324b281d58b7b9324c603338f0af849c31c15482d6fc102d6ec20545ff822ed03c481931e52c04fc641f9be3fb4122b6e44a64ee0486990af531f134b48879ad3d7f131ce9b6406490557da64e7eaa0ef740c36d0f7af7421ac304c89dc09f7006164f2c258ca49b92f65b277174ead22e4159a95033c191dbbb7594df031466f82d9accdf6c234b0cf675180a0f90c84de369bf72b713c5fe3d85936780e3f0b9d8574817c889670145"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bbf, 0x2, {0x6, 0x32, 0x167c3b7a, 0xd1, 0x0, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x6}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x8}]}, 0x128}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x18, 0x7, 0x99c9855a51a9df05, 0x22, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d5, 0x5, 0x9, 0x2, 0x4, 0x40000001}, @sadb_x_sec_ctx={0x8, 0x18, 0x20e7, 0x2, 0x33, "a56f0bc43f9f0133e015dc50f01bbb738acf9d7bb021018b1cdacd1e320b21a47278f98c3ec321167f60bc3a20f7656bd2f42f"}, @sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_lifetime={0x4, 0x4, 0x6, 0x43, 0x8, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0xffff}, @sadb_lifetime={0x4, 0x2, 0x8, 0x1, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x40}, @sadb_address={0x5, 0x6, 0x7e, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110}, 0x1}, 0x4001) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x2e3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/04 11:53:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x80000000005) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000140)={0x69688cbee49d25bc, 0x8001}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x48) prctl$getname(0x10, &(0x7f0000000300)=""/154) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x48101, 0x0) r2 = msgget$private(0x0, 0x12c) msgctl$IPC_RMID(r2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f80], 0x0, &(0x7f00000015c0), &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]}, 0x4e8) 2018/05/04 11:53:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:08 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xffffffa3}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x9, 0x4) 2018/05/04 11:53:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0xfffffc55, 0x1d, 0x109, 0x0, 0x0, {0x2}}, 0xfffffee9}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/04 11:53:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000001000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/164) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000a7dff8)=[{0x5, 0x9, 0x0, 0x400000000000004}]}, 0x10) close(r2) recvfrom$ipx(r2, &(0x7f0000000140)=""/192, 0xc0, 0x40002001, &(0x7f0000000000)={0x4, 0x8001, 0x3, "855676a1ef30", 0x13ab}, 0x10) close(r1) fcntl$setpipe(r1, 0x407, 0x3f) 2018/05/04 11:53:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x12000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6f, "4232b94f21c9f5a217d0a49c9faed5f4fcda0cfc6d95941019b1b29fe894970cf10678aefb4f124d9023c2a80184ac281428e98748654b4d683b33306a126c8edb186df2a0ad78a932c1830fc06af59365551788ec608b874c39b4b4e7aeac9b7c7e69cadf0bf6772fad07d328cf91"}, &(0x7f0000000100)=0x77) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {0x0, 0x0, 0x0, 0x800000000}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1d76c470672de93}, {{@in=@loopback=0x7f000001}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1fffffffc0000, 0x4) 2018/05/04 11:53:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x400}, 0x4) 2018/05/04 11:53:09 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:09 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001240)={0x7fff, 0x3d8, 0x0, 0x800, 0x10, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x6fb147cf, 0x400000) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000568000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000001140)=""/242) 2018/05/04 11:53:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000180)=0xc37d, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x5, 0x7}, 0x8) [ 205.520452] sctp: [Deprecated]: syz-executor0 (pid 14248) Use of int in maxseg socket option. [ 205.520452] Use struct sctp_assoc_value instead [ 205.557417] sctp: [Deprecated]: syz-executor0 (pid 14256) Use of int in maxseg socket option. [ 205.557417] Use struct sctp_assoc_value instead 2018/05/04 11:53:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstatfs(r0, &(0x7f0000000300)=""/23) fcntl$dupfd(r0, 0x0, r0) 2018/05/04 11:53:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ip6tnl0\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/9) 2018/05/04 11:53:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000070afdff00000000000000000000001008000200c3000000"], 0x7}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400803) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x3ff) 2018/05/04 11:53:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x8, 0x5, 0x3, 0x20, 0x81, 0x100}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a005d0000000000000000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x3b) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000180)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000340)=""/52, &(0x7f0000000380)=0x34) 2018/05/04 11:53:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) recvfrom(r0, &(0x7f0000000180)=""/132, 0x84, 0x10000, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x7, 0x6, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x2}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/04 11:53:26 executing program 0: futex(&(0x7f00003c4ffc), 0x86, 0x1, &(0x7f0000613000)={0xffff, 0x4}, &(0x7f0000439ffc), 0x42f5bb56) 2018/05/04 11:53:26 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/05/04 11:53:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 222.339191] alg: No test for seqiv(rfc4543(gcm(aes))) (seqiv(rfc4543(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/04 11:53:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x10001b, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x2be}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) 2018/05/04 11:53:26 executing program 5: socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x4, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300), 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/05/04 11:53:26 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000000440)='../file0/file0\x00') chroot(&(0x7f000009a000)='./file0\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x81, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfe, 0x0) renameat(r0, &(0x7f00000004c0)='../file0\x00', r1, &(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r2, 0x5, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff80000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x44000}, 0x44000) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/106) msgget(0x3, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) bind$vsock_dgram(r1, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) chdir(&(0x7f0000000200)='./file0\x00') 2018/05/04 11:53:26 executing program 2: r0 = socket(0x10, 0x1, 0x401) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x9}], 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_ident={0x2, 0x6f24cb8b9144749f}]}, 0x58}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0//./..\x00', &(0x7f0000000100)='v7\x00', 0x105001, &(0x7f00000007c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7fffffff, 0x101000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000680)=""/170, &(0x7f0000000440)=0xaa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000500)=""/105, &(0x7f0000000580)=0x69) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0), &(0x7f00000004c0)=0x4) quotactl(0xb1, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f00000005c0)="8b023cac0fd33da0d1f292bd6cbbad264af0cf95fd04c1e6bf65172dd4dc5a0f0eb2bcf7859b8b6ca9926068ee311c81776228653420275de0ac709fdb3a0c41766f6f5fcbc983c9eec2691a4150db145db4adf6fbfe69c15b817cda65200a5766b49c7ef120adea794cecc9b1732cb281513f6febc1a9fa006393ea9465b061c927d7c6625a2e714a537bb30af3f8d7995a4a165009033d855e20599316d68eb877fbb937f6") 2018/05/04 11:53:26 executing program 6: 2018/05/04 11:53:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 11:53:26 executing program 0: 2018/05/04 11:53:26 executing program 7: 2018/05/04 11:53:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000040000000"], 0x70}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', 0x200}) 2018/05/04 11:53:26 executing program 3: 2018/05/04 11:53:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:26 executing program 6: 2018/05/04 11:53:26 executing program 0: 2018/05/04 11:53:26 executing program 7: 2018/05/04 11:53:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000012fd8)=ANY=[@ANYBLOB="b400000000d300006c000000000000009500000000000000"], &(0x7f0000003ff6)='G[L\x00', 0x809, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 11:53:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 3: 2018/05/04 11:53:27 executing program 0: syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') 2018/05/04 11:53:27 executing program 6: 2018/05/04 11:53:27 executing program 2: socketpair(0x1d, 0x80007, 0x9, &(0x7f00000000c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 7: 2018/05/04 11:53:27 executing program 5: 2018/05/04 11:53:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 3: 2018/05/04 11:53:27 executing program 6: 2018/05/04 11:53:27 executing program 0: 2018/05/04 11:53:27 executing program 7: 2018/05/04 11:53:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 5: 2018/05/04 11:53:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x400000000000003, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x7fffffff, {0x6, 0x3b, 0x200, 0x2, 0x0, 0x5, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x70000011}) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x40001) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0xff) 2018/05/04 11:53:27 executing program 0: 2018/05/04 11:53:27 executing program 3: 2018/05/04 11:53:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="ef", 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) 2018/05/04 11:53:27 executing program 7: 2018/05/04 11:53:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/igmp\x00') pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/05/04 11:53:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001340)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="fffffe000a000200aaaaaaaaaaaa0000391738035fad73422991f62aa331e377d4bc4f4dfe43a0149bb2b26ea96f26c64f3f259929eb4969da5b71c8e42b39fb14163c42fcd1547bbe1cbe8dba0aadb18313ddbb9669558d2c8c457163a971518f2c1bb9d5b9ff927b456bf794bff115c927b901a4a5f9dda4"], 0x2}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000680)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/05/04 11:53:27 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00800000000000005cec4bdc9d8d8ab796b6240e9ff06f62d356ea44"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x100000001, 0x40400) sendto$inet(r1, &(0x7f0000000100)="b69a08fab45b725254516e1828ae80d45be5f971f46dc7464d1a26640df55407a533ac157175e31cd791d0260243c05a743236fba3dccc13120966dd9050ac0a45b53a78fc4b97117068c03b1cd6fc14e5c75f1900ae204769a7638321e8caa2bcfba533b40d1eecd870ba84eb09762e83668a927e250941163805c998ef3854e4e0a9de863eacf9a3bb34f637e8abd5ffd4d4b1b5444d3629abc8477d8f4bd3be314cce48c8d042110168feaee5fe1869e150057165ef5f83d658a6272b9fbaa08c76bad9902b85550772e3", 0xcc, 0x8045, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 2018/05/04 11:53:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00071800000000000000000700a7c0", @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/05/04 11:53:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) 2018/05/04 11:53:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 3: socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x4, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300), 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/05/04 11:53:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x8000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) 2018/05/04 11:53:27 executing program 7: syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xff5, 0x20002) r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x200000040, 0x43d) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/05/04 11:53:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x44, r1, 0x100, 0x70bd29, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x68, 0x9, 0x3ff, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0x4, @empty, 0x1}}}, 0x84) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200003f0000001c159481000000000005ff1900ffffffff000000000000000000bdbfb7a5b61a78"], 0x28}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1ff, 0x4, 0x1}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002440)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) recvfrom$packet(r0, &(0x7f0000000080)=""/185, 0xb9, 0x40, &(0x7f0000002580)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="b441202e528a"}, 0x14) 2018/05/04 11:53:27 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/04 11:53:28 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x467, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85513, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], {0x77359400}}) 2018/05/04 11:53:28 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSTI(r2, 0x5412, 0x7) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000140)=0x4a90) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)={0x52, 0x1, 0xffff, {0x10001, 0x8000}, {0xdf1f, 0x200}, @ramp={0x1, 0x3, {0x2e280, 0x0, 0x7, 0x320000000000000}}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x1ff, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/05/04 11:53:28 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) chdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)=',') 2018/05/04 11:53:28 executing program 5: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x229, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) 2018/05/04 11:53:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 224.102420] FAULT_INJECTION: forcing a failure. [ 224.102420] name failslab, interval 1, probability 0, space 0, times 0 [ 224.113771] CPU: 0 PID: 14501 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 224.120695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.130219] Call Trace: [ 224.132830] dump_stack+0x185/0x1d0 [ 224.136473] should_fail+0x87b/0xab0 [ 224.140214] should_failslab+0x279/0x2a0 [ 224.144303] kmem_cache_alloc_node+0x151/0xc70 [ 224.148892] ? __alloc_skb+0x203/0x9f0 2018/05/04 11:53:28 executing program 0: socketpair(0x0, 0x800, 0xe0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="006979f9f0dd5b1a63"], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000b40)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)="73797a6b616c6c657200d50a97e6a24233dd24c7d63c67c8d347adeef21c4d2c89ee6a895b265b7535b43027cc104969fa9dc7a6925006bd7ced6c7daf", 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) 2018/05/04 11:53:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 224.152835] ? netlink_autobind+0x981/0x9e0 [ 224.157168] __alloc_skb+0x203/0x9f0 [ 224.160897] netlink_sendmsg+0x9a6/0x1310 [ 224.165076] ? netlink_getsockopt+0xc80/0xc80 [ 224.169616] ___sys_sendmsg+0xec0/0x1310 [ 224.173749] ? __fdget+0x4e/0x60 [ 224.177176] ? __fget_light+0x56/0x710 [ 224.181102] ? __fdget+0x4e/0x60 [ 224.184512] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 224.189933] ? __fget_light+0x6b9/0x710 [ 224.193954] SYSC_sendmsg+0x2a3/0x3d0 [ 224.197817] SyS_sendmsg+0x54/0x80 [ 224.201385] do_syscall_64+0x309/0x430 [ 224.206258] ? ___sys_sendmsg+0x1310/0x1310 [ 224.210614] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 224.215803] RIP: 0033:0x455979 [ 224.218989] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.226706] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 224.233977] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 224.241247] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/04 11:53:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000b6020000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000a00c10000000000fe8000000000000000003e2bb47800ff000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) [ 224.248517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 224.255784] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/04 11:53:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000040)) read(r4, &(0x7f0000b0a000)=""/128, 0x80) bind$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/04 11:53:28 executing program 0: socketpair(0x0, 0x800, 0xe0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="006979f9f0dd5b1a63"], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000b40)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)="73797a6b616c6c657200d50a97e6a24233dd24c7d63c67c8d347adeef21c4d2c89ee6a895b265b7535b43027cc104969fa9dc7a6925006bd7ced6c7daf", 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) 2018/05/04 11:53:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000003000600000000000a00000000000000fa13bf6a00000000000000000002000100000000000000fb00000000000500050000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001780)='/dev/dsp#\x00', 0x6, 0x2400) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000017c0)=0x7f, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000001c0)=0x100, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000b8671100a3b1f8055f05d3d3c666acbfa8e27345bf850eba0f13675425d57d75426810deac8eca5171c30771c949b61b5d262d6b8164287514b24681be0f95de9c68daeb8aaeef44526cd21e26ab20bb2bbd008bd446804735929802cbd25dcb44adc61085e55767caace0b8c1af315d44b509894c020199bfb665c761787c959dd75ca4908d14b4d4d128cff40d3d3f39cef4ef8c3a3693c090612de574c2a3bb5c52506b0b342703697e82cd8a41cab19d1a3f367721d1b5582bd1aa99b456fa023e8db6e41b3239b849e3ad2472000000000000000000"], &(0x7f00000002c0)) 2018/05/04 11:53:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x800000000000008, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0xf7cd, 0xffffffff}, 'port1\x00', 0xa5, 0x10, 0x9, 0x1, 0x8, 0x2, 0x5af7324, 0x0, 0x7, 0x2}) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r6 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r6, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/04 11:53:28 executing program 5: unshare(0x8000000000400) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000080)={0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x0, 0x80009, 0xd9, 0x5, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) 2018/05/04 11:53:28 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000026000000000000000000000005000600000002000a0000000000000000000000000000000000000000000000000000000000000002000000000000e7000000002c5bc1d9b8b10005000500000000000a00000000000000fe8000000000000000000000000000ff0000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/04 11:53:28 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x2, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000eed000), &(0x7f0000000080)="13", 0x2}, 0x20) 2018/05/04 11:53:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/186, 0xba}], 0x3, &(0x7f0000000380)=""/197, 0xc5, 0x2f4e2401}, 0x40) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/201, 0xc9}], 0x1, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 224.969654] FAULT_INJECTION: forcing a failure. [ 224.969654] name failslab, interval 1, probability 0, space 0, times 0 [ 224.981172] CPU: 0 PID: 14576 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 224.989794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.999185] Call Trace: [ 225.001833] dump_stack+0x185/0x1d0 [ 225.005523] should_fail+0x87b/0xab0 [ 225.009309] should_failslab+0x279/0x2a0 [ 225.013484] __kmalloc_node_track_caller+0x243/0x11c0 [ 225.018774] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 225.024195] ? netlink_sendmsg+0x9a6/0x1310 [ 225.028580] __alloc_skb+0x2cf/0x9f0 [ 225.032339] ? netlink_sendmsg+0x9a6/0x1310 [ 225.036720] netlink_sendmsg+0x9a6/0x1310 [ 225.040947] ? netlink_getsockopt+0xc80/0xc80 [ 225.045521] ___sys_sendmsg+0xec0/0x1310 [ 225.049692] ? __fdget+0x4e/0x60 [ 225.053142] ? __fget_light+0x56/0x710 [ 225.057099] ? __fdget+0x4e/0x60 [ 225.060547] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 225.065990] ? __fget_light+0x6b9/0x710 [ 225.070062] SYSC_sendmsg+0x2a3/0x3d0 [ 225.073964] SyS_sendmsg+0x54/0x80 [ 225.077598] do_syscall_64+0x309/0x430 [ 225.081541] ? ___sys_sendmsg+0x1310/0x1310 [ 225.085906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 225.091186] RIP: 0033:0x455979 [ 225.094396] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 225.102152] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 225.109456] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 225.116761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.124066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 225.131370] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/04 11:53:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x803, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x9, 0x1000200000000, 0x800, 0xb3, &(0x7f0000000140)=""/179, 0x78, &(0x7f0000000080)=""/120, 0x89, &(0x7f0000000200)=""/137}) splice(r0, &(0x7f0000000300), r0, &(0x7f0000000340), 0x100000001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000040)=0x4) 2018/05/04 11:53:30 executing program 7: seccomp(0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x16, 0x0, 0x1}, {0x40000000006}]}) 2018/05/04 11:53:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:30 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/04 11:53:30 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/04 11:53:30 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x200) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/130) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02349d64e6f8049c0300000e00000f000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00"], 0x70}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x141, 0x0) sendto$llc(r2, &(0x7f0000000200)="218a25cec50b395f44653bbf023b7d0cea7e5831322fd111ffad127b253092fdb46745b1e6e8bdce78471bf1cf9826be447cacaedbf2ad3b5cf0922e4bbd3f1d7a8a038ab1285b84f52c1d8c9f3e1bb5621e1272244e431b16a39730d3c3d74e656f5ee77f2cedf7e1d624131f8becc4ff6b74999e9fcdd4745e9fa115882e77bcabb004d71159286a9f6dc86837ea38fa70e5462e99bfde0529e062a8b68da0d5935b5657af123a2f4aa974b94237579e87e158229c20553ecb2a99f3cdb97c911c90a465275c6dc9169a", 0xcb, 0x80, &(0x7f00000001c0)={0x1a, 0x104, 0xa000000000000000, 0xc97, 0xffffffff, 0x5}, 0x10) 2018/05/04 11:53:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x410400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0), 0x4) 2018/05/04 11:53:30 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 226.282721] FAULT_INJECTION: forcing a failure. [ 226.282721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.294759] CPU: 0 PID: 14608 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 226.301739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.311130] Call Trace: [ 226.313768] dump_stack+0x185/0x1d0 [ 226.317444] should_fail+0x87b/0xab0 [ 226.321213] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 226.326019] ? save_stack_trace+0xa5/0xf0 [ 226.330208] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 226.335695] ? update_stack_state+0x885/0xa40 [ 226.340280] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 226.345727] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 226.351225] ? update_stack_state+0x885/0xa40 [ 226.355774] ? __is_insn_slot_addr+0x198/0x1c0 [ 226.360402] alloc_pages_current+0x6b5/0x970 [ 226.364863] kmalloc_order_trace+0xb9/0x390 [ 226.369228] ? __kmalloc+0x332/0x350 [ 226.372983] ? wiphy_new_nm+0x9e7/0x2870 [ 226.377082] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 226.382062] __kmalloc+0x332/0x350 [ 226.385671] ? wiphy_new_nm+0x9e7/0x2870 [ 226.389770] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 226.394434] wiphy_new_nm+0x9e7/0x2870 [ 226.398364] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.403093] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 226.407819] mac80211_hwsim_new_radio+0x237/0x49f0 [ 226.412795] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.417697] hwsim_new_radio_nl+0x8fd/0xa20 [ 226.422119] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 226.427984] genl_rcv_msg+0x1686/0x1810 [ 226.432037] netlink_rcv_skb+0x378/0x600 [ 226.436162] ? genl_unbind+0x350/0x350 [ 226.440144] genl_rcv+0x63/0x80 [ 226.443473] netlink_unicast+0x166b/0x1740 [ 226.447853] ? genl_pernet_exit+0xa0/0xa0 [ 226.452049] netlink_sendmsg+0x1048/0x1310 [ 226.456464] ? netlink_getsockopt+0xc80/0xc80 [ 226.461139] ___sys_sendmsg+0xec0/0x1310 [ 226.465323] ? __fdget+0x4e/0x60 [ 226.468783] ? __fget_light+0x56/0x710 [ 226.472751] ? __fdget+0x4e/0x60 [ 226.476212] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.481658] ? __fget_light+0x6b9/0x710 [ 226.485738] SYSC_sendmsg+0x2a3/0x3d0 [ 226.489652] SyS_sendmsg+0x54/0x80 [ 226.493304] do_syscall_64+0x309/0x430 [ 226.497257] ? ___sys_sendmsg+0x1310/0x1310 [ 226.501629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 226.506850] RIP: 0033:0x455979 [ 226.510064] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.518581] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 226.525880] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 2018/05/04 11:53:30 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/04 11:53:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) exit(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000140)=""/167, &(0x7f0000000080)=0xa7) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 11:53:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb032ebee522ef6f77be4c7069ac78df2895fbdccd012d6b343b53cd58dcc8bf263c9a7a8b7c07c01a16df83b5386e5740b", 0xfffffd38, r0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r2, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/04 11:53:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) [ 226.533168] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.540453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 226.547730] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 2018/05/04 11:53:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2be, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000b03000), 0xfc4e) 2018/05/04 11:53:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @multicast2}, &(0x7f00000001c0)=0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x440048}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r2, 0x220, 0x70bd28, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000040) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r3 = dup2(r1, r1) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000100)=0x1) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f00000000c0)) close(r1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="f4b00082f58d279989faf121a30502cc21387ceeb25c2bbd2422732372db89873e155864c30b2ad76dccaa2ae5e012cd8512cab1084cc34af02f3d4ff8252a60f6fadf2dded2c00587e5b6d766b341da12ea0199b6558ede024b79c295e5559cf048e55905690ecc30a579a0a6690beee482fa44513a1c5037a502a7b95f138346a21ec532138583399e2b8fdc86f8eab3119b4028b6cf248be9c49f1662787557a7c8c96b975833884311de13486272b3f8a05abee9eeb54e2d3483fc66731a5eae51f1"], 0x1) 2018/05/04 11:53:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:30 executing program 5: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) socketpair$inet(0x2, 0x80004, 0xbb5, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000700)=""/159) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r5, 0x5, &(0x7f0000000500)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000180), 0x0, 0x4ba, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f0000001980)="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", 0x1000, 0x1, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x3b65b88c, r4, &(0x7f0000000240)="b51576154914aa6b6d6022e67e4d559caadcd7a7113a1af7327e67703ad74c69a795130bdb76ed438b981cc07caea2528a82114a89b722d6fda0db9ef2e391c40d95bb41e976e01a180e8907c94fccb14c9779b87d807b55dcc6bb937a32b387e39b4d87961bff877c666a21f8122c8ea8efd4dc231b34e32cebc9bb4b39967219df708edc4930", 0x87, 0xfffffffeffffffff, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x4853a92d0e699c11, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)="10b43df67c5e496b98ca173207680dc44f6957a1eee7979ac5e57d880e750782958377543c2d789db5e1a550f78935879d88e765bacbff7671c23209deda06a5f3a5799d99363fc464caec58234cda7b503cb88dc5cdb24ccc39b308b5aadf7a1afe56c63d056ec20e7860f19fd467b57f0effd1e7020753f14c2195e78e4822afa6cff8656639db173165ad1cc6b58de30efe11", 0x94, 0x80, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x26817525898af593, 0x0, 0x7, 0xfffffffffffffe01, r4, &(0x7f0000000440)="cba7fb1bfe78541c072cedadaded7330e8d9a1e6e0a2507816e084e588c07647e0157a0c8a0916e23b78518055f48c19dfa52b18a7923b53e765d9dada41ea35f22606e157518eaedf09df851f", 0x4d, 0xfffffffffffffffe, 0x0, 0x1, r4}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x8b1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000640)={r6, 0x2e, 0x3, 0xfffffffffffffff9}, &(0x7f0000000680)=0x10) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'bridge_slave_0\x00', {0x4, 0x4, 0x8001, "7e158c46855a", 0x401}}) inotify_init() r8 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r8, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYPTR64, @ANYBLOB="204b9e84e23ff99ee7e8321fa7de8ff8084788f794657b6c336c479137ef9d946a14bce6275b11e626ca57728ca606222f3bea871d098b153ba0a9d8cfd2a596053ffcbe603347d9a1f0a1a2e5c05572c4b3e3c0d3f828ab79dcf3fa81e4b354823baa0fa15f851c9c6d", @ANYRES16, @ANYRES32=r2, @ANYBLOB="1425a1a5698a9e8f5c1242c48b1e4aeadd6f2f402d4d3a9b25"], 0x7) unshare(0x0) dup3(r4, r0, 0x80000) timer_create(0x7, &(0x7f00000007c0)={0x0, 0x1, 0x1}, &(0x7f0000000800)=0x0) timer_settime(r9, 0x1, &(0x7f0000000840)={{0x0, 0x1c9c380}}, &(0x7f0000000880)) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000000c0)={0x9, 0x1d, 0x5, 0x80000000, "406a214d9e90ec3412da53dcc25c2b175619df9644de58ea6570caa20f3f6d37"}) 2018/05/04 11:53:30 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x80800) r3 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0x5, 0x18200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r3}, 0x10) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x6, 0x4e21, 0xffffffffffffff7f, 0xa, 0xa0, 0x20, 0x76, r2, r4}, {0x1, 0x7f, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x34c, 0x3, 0x1ff, 0xffff}, {0x7ff, 0x7, 0x7}, 0x106, 0x6e6bbe, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x1, 0xfffffffffffffffa, 0x1, 0x1, 0x1ff}}, 0xe8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000980)={{0x1000, 0x2, 0x3, 0x6, 0x7, 0x3e4b}, 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0x5f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f40], 0x0, &(0x7f0000000200), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x754) 2018/05/04 11:53:30 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:30 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 226.866866] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 11:53:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000280)=0x20) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x4000) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000002c0)) socket$key(0xf, 0x3, 0x2) [ 226.985180] FAULT_INJECTION: forcing a failure. [ 226.985180] name failslab, interval 1, probability 0, space 0, times 0 [ 226.996666] CPU: 1 PID: 14656 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 227.003694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.013081] Call Trace: [ 227.015730] dump_stack+0x185/0x1d0 [ 227.019411] should_fail+0x87b/0xab0 [ 227.023183] should_failslab+0x279/0x2a0 [ 227.027352] kmem_cache_alloc_node+0x151/0xc70 [ 227.031988] ? __alloc_skb+0x203/0x9f0 [ 227.035965] ? netlink_autobind+0x981/0x9e0 [ 227.040343] __alloc_skb+0x203/0x9f0 [ 227.044171] netlink_sendmsg+0x9a6/0x1310 [ 227.048411] ? netlink_getsockopt+0xc80/0xc80 [ 227.052993] ___sys_sendmsg+0xec0/0x1310 [ 227.057173] ? __fdget+0x4e/0x60 [ 227.060639] ? __fget_light+0x56/0x710 [ 227.064605] ? __fdget+0x4e/0x60 [ 227.068059] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.073511] ? __fget_light+0x6b9/0x710 [ 227.077587] SYSC_sendmsg+0x2a3/0x3d0 [ 227.081507] SyS_sendmsg+0x54/0x80 [ 227.085142] do_syscall_64+0x309/0x430 [ 227.089093] ? ___sys_sendmsg+0x1310/0x1310 [ 227.091737] FAULT_INJECTION: forcing a failure. [ 227.091737] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.093461] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 227.110432] RIP: 0033:0x455979 [ 227.113635] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.121369] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 227.128658] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 227.135938] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.143213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 227.150490] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 227.157776] CPU: 0 PID: 14658 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 227.166270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.175626] Call Trace: [ 227.178224] dump_stack+0x185/0x1d0 [ 227.181857] should_fail+0x87b/0xab0 [ 227.185576] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 227.190333] ? kernel_poison_pages+0x40/0x360 [ 227.194829] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.200197] ? kernel_poison_pages+0x1a0/0x360 [ 227.204895] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 227.210360] ? get_page_from_freelist+0xab28/0xb600 [ 227.215395] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 227.220340] ? save_stack_trace+0xa5/0xf0 [ 227.224499] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.229792] kmsan_alloc_page+0x82/0xe0 [ 227.233780] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 227.238552] ? save_stack_trace+0xa5/0xf0 [ 227.242707] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 227.248177] ? update_stack_state+0x885/0xa40 [ 227.252693] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 227.258065] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 227.263530] ? update_stack_state+0x885/0xa40 [ 227.268047] alloc_pages_current+0x6b5/0x970 [ 227.272471] kmalloc_order_trace+0xb9/0x390 [ 227.276805] ? __kmalloc+0x332/0x350 [ 227.280523] ? wiphy_new_nm+0x9e7/0x2870 2018/05/04 11:53:31 executing program 5: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) [ 227.284768] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 227.289360] __kmalloc+0x332/0x350 [ 227.292908] ? wiphy_new_nm+0x9e7/0x2870 [ 227.296973] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 227.301561] wiphy_new_nm+0x9e7/0x2870 [ 227.305462] ? __msan_poison_alloca+0x15c/0x1d0 [ 227.310159] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 227.314938] mac80211_hwsim_new_radio+0x237/0x49f0 [ 227.319878] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.324777] hwsim_new_radio_nl+0x8fd/0xa20 [ 227.329120] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 227.334950] genl_rcv_msg+0x1686/0x1810 [ 227.338948] netlink_rcv_skb+0x378/0x600 [ 227.343016] ? genl_unbind+0x350/0x350 [ 227.346907] genl_rcv+0x63/0x80 [ 227.350189] netlink_unicast+0x166b/0x1740 [ 227.354429] ? genl_pernet_exit+0xa0/0xa0 [ 227.358588] netlink_sendmsg+0x1048/0x1310 [ 227.362837] ? netlink_getsockopt+0xc80/0xc80 [ 227.367341] ___sys_sendmsg+0xec0/0x1310 [ 227.371418] ? __fdget+0x4e/0x60 [ 227.374792] ? __fget_light+0x56/0x710 [ 227.378682] ? __fdget+0x4e/0x60 [ 227.382056] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.387421] ? __fget_light+0x6b9/0x710 [ 227.391390] SYSC_sendmsg+0x2a3/0x3d0 [ 227.395176] SyS_sendmsg+0x54/0x80 [ 227.398707] do_syscall_64+0x309/0x430 [ 227.402596] ? ___sys_sendmsg+0x1310/0x1310 [ 227.406899] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 227.412163] RIP: 0033:0x455979 [ 227.415332] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.423034] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 2018/05/04 11:53:31 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/04 11:53:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x800) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r0) 2018/05/04 11:53:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x3ff, 0x1, {0x1, 0x2, 0x100, 0x0, 0x7ff}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r0, &(0x7f0000000300)=""/254, 0x3d8, 0x0) 2018/05/04 11:53:31 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 227.430295] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 227.437559] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.444818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 227.452080] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 [ 227.547699] FAULT_INJECTION: forcing a failure. [ 227.547699] name failslab, interval 1, probability 0, space 0, times 0 [ 227.559142] CPU: 0 PID: 14681 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 227.566105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.575512] Call Trace: [ 227.578164] dump_stack+0x185/0x1d0 [ 227.582289] should_fail+0x87b/0xab0 [ 227.586067] should_failslab+0x279/0x2a0 [ 227.590252] __kmalloc_node_track_caller+0x243/0x11c0 [ 227.595545] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 227.600966] ? netlink_sendmsg+0x9a6/0x1310 [ 227.605355] __alloc_skb+0x2cf/0x9f0 [ 227.609133] ? netlink_sendmsg+0x9a6/0x1310 [ 227.613559] netlink_sendmsg+0x9a6/0x1310 [ 227.617796] ? netlink_getsockopt+0xc80/0xc80 [ 227.622371] ___sys_sendmsg+0xec0/0x1310 [ 227.626539] ? __fdget+0x4e/0x60 [ 227.629979] ? __fget_light+0x56/0x710 [ 227.633935] ? __fdget+0x4e/0x60 [ 227.637383] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.642828] ? __fget_light+0x6b9/0x710 [ 227.646901] SYSC_sendmsg+0x2a3/0x3d0 [ 227.650808] SyS_sendmsg+0x54/0x80 [ 227.654436] do_syscall_64+0x309/0x430 [ 227.658388] ? ___sys_sendmsg+0x1310/0x1310 [ 227.662761] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 227.667984] RIP: 0033:0x455979 [ 227.671198] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.679045] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 227.686353] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 227.693659] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.701400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 227.708706] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/04 11:53:32 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeee, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x1ff) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x8c, r2, 0x1, 0x5, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x343, 0xd5, &(0x7f0000000100)="46640a209c54b4a77c80d3f66ff031549c2bc7d0273e25a5a62d3d745d5b22e82cc8d0d9eabe328da6d4094dc714a23db766a60e4915a8ebff6cde01d0a9d8b13b3010c4d85ed80e41d35fcee802392d8fed890c1dac46a352354b6db6eca999a36dd03b1cc2ef98024bd4c53d4cb638caee7264e1c45f014346", 0x4, 0x3, 0x1, 0x400, 0x2331a05, 0x2, 0x3, "ef321aeec58bb16d6bc19cb24b04a80e64205ae7aab68df06a2e3eb26fa469f3e455ca96f3ca92a0a33c85cb60c57c0339557babd69e5bc12dd8ee64b3c70d0ac8e8973562bed89cb5363fa7dc9854460d3e37c8ac9906c5545fd606a2bb48799a3c3d2bd1026f9c3d47a70364ded205bde7cc3520dabebe1de42b9fa052f2653c9c2e793553609bcb2cd18469b0c27ec7d3850ac1ea"}) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/04 11:53:32 executing program 5: r0 = eventfd2(0x280000001, 0x80800) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/05/04 11:53:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0xf0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0xdc, 0x31, [@typed={0x8, 0x7f, @pid=r1}, @generic="73a26d4da379380f1e36a19787e85617d12ec9d1cf565958a02c3c87439673f54d05f1c25ee5f7e7414bc076e75b0fe8695d58f920e85af2f0943dc4a631dba36ebc23edebfe7f72f957b06f1d315409a949f88c999bc4079416fe009873b6353931ebb52c9e52be5da6f29b8726aeeceb9930c1eb20f4fec0f0e11fcdba452a3bf89b5e5e7ce981fcc4e782490dc0595d0fd4ff3077df282253d3d5abf57d0b9c6db473c0a03f174e5fb8fd841c7dc15ab3a8425356c561bfed5964", @typed={0x8, 0xf, @u32=0x81}, @generic='{f', @typed={0x8, 0x31, @uid=r2}]}]}, 0xf0}, 0x1}, 0x0) 2018/05/04 11:53:32 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 11:53:32 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0xb2000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0), 0x10) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:32 executing program 0: mbind(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000fbf000)=0x8001, 0x3a6, 0x0) munmap(&(0x7f0000818000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) 2018/05/04 11:53:32 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 228.390223] FAULT_INJECTION: forcing a failure. [ 228.390223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.402076] CPU: 1 PID: 14704 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 228.409005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.418364] Call Trace: [ 228.420966] dump_stack+0x185/0x1d0 [ 228.424690] should_fail+0x87b/0xab0 [ 228.428417] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 228.433180] ? kernel_poison_pages+0x40/0x360 [ 228.437684] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.443059] ? kernel_poison_pages+0x1a0/0x360 [ 228.447657] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 228.453115] ? get_page_from_freelist+0xab28/0xb600 [ 228.458149] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 228.463192] ? save_stack_trace+0xa5/0xf0 [ 228.467354] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.472651] kmsan_alloc_page+0x82/0xe0 [ 228.477076] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 228.481868] ? save_stack_trace+0xa5/0xf0 [ 228.486039] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 228.491500] ? update_stack_state+0x885/0xa40 [ 228.496008] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.501378] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 228.506832] ? update_stack_state+0x885/0xa40 [ 228.511348] alloc_pages_current+0x6b5/0x970 [ 228.515765] kmalloc_order_trace+0xb9/0x390 [ 228.520094] ? __kmalloc+0x332/0x350 [ 228.523813] ? wiphy_new_nm+0x9e7/0x2870 [ 228.527880] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 228.532468] __kmalloc+0x332/0x350 [ 228.536012] ? wiphy_new_nm+0x9e7/0x2870 [ 228.540096] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 228.544682] wiphy_new_nm+0x9e7/0x2870 [ 228.548569] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.553512] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 228.558193] mac80211_hwsim_new_radio+0x237/0x49f0 [ 228.563132] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.567991] hwsim_new_radio_nl+0x8fd/0xa20 [ 228.572327] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 228.578134] genl_rcv_msg+0x1686/0x1810 [ 228.582134] netlink_rcv_skb+0x378/0x600 [ 228.586202] ? genl_unbind+0x350/0x350 [ 228.590097] genl_rcv+0x63/0x80 [ 228.593385] netlink_unicast+0x166b/0x1740 [ 228.597631] ? genl_pernet_exit+0xa0/0xa0 [ 228.601787] netlink_sendmsg+0x1048/0x1310 [ 228.606039] ? netlink_getsockopt+0xc80/0xc80 [ 228.610544] ___sys_sendmsg+0xec0/0x1310 [ 228.614638] ? __fdget+0x4e/0x60 [ 228.618013] ? __fget_light+0x56/0x710 [ 228.621906] ? __fdget+0x4e/0x60 [ 228.625279] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.630655] ? __fget_light+0x6b9/0x710 [ 228.634654] SYSC_sendmsg+0x2a3/0x3d0 [ 228.638476] SyS_sendmsg+0x54/0x80 [ 228.642021] do_syscall_64+0x309/0x430 [ 228.645919] ? ___sys_sendmsg+0x1310/0x1310 [ 228.650257] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.655455] RIP: 0033:0x455979 [ 228.658648] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.666361] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 228.673651] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 228.680928] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/04 11:53:32 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/05/04 11:53:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000780)=[{&(0x7f0000000580)=""/101, 0x65}], 0x1, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/126, 0x7e}, {&(0x7f0000000980)=""/95, 0x5f}, {&(0x7f0000000a00)=""/113, 0x71}, {&(0x7f0000000a80)=""/102, 0x66}, {&(0x7f0000000b00)=""/46, 0x2e}], 0x5, 0x0) prctl$getreaper(0x37, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) [ 228.688207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.695484] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000004 [ 228.708644] FAULT_INJECTION: forcing a failure. [ 228.708644] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.720740] CPU: 0 PID: 14711 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 228.727697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.737076] Call Trace: [ 228.739717] dump_stack+0x185/0x1d0 [ 228.743399] should_fail+0x87b/0xab0 [ 228.747182] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 228.751992] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 228.757399] ? update_cfs_rq_load_avg+0x662/0x1aa0 [ 228.762394] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 228.767802] ? update_load_avg+0x218c/0x2c20 [ 228.772260] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.777680] alloc_pages_current+0x6b5/0x970 [ 228.782143] kmalloc_order_trace+0xb9/0x390 [ 228.786502] ? __kmalloc+0x332/0x350 [ 228.790251] ? wiphy_new_nm+0x9e7/0x2870 [ 228.794347] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 228.798962] __kmalloc+0x332/0x350 [ 228.802569] ? wiphy_new_nm+0x9e7/0x2870 [ 228.806663] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 228.811322] wiphy_new_nm+0x9e7/0x2870 [ 228.815243] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.819970] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 228.824699] mac80211_hwsim_new_radio+0x237/0x49f0 [ 228.829668] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.834561] hwsim_new_radio_nl+0x8fd/0xa20 2018/05/04 11:53:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0xf0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0xdc, 0x31, [@typed={0x8, 0x7f, @pid=r1}, @generic="73a26d4da379380f1e36a19787e85617d12ec9d1cf565958a02c3c87439673f54d05f1c25ee5f7e7414bc076e75b0fe8695d58f920e85af2f0943dc4a631dba36ebc23edebfe7f72f957b06f1d315409a949f88c999bc4079416fe009873b6353931ebb52c9e52be5da6f29b8726aeeceb9930c1eb20f4fec0f0e11fcdba452a3bf89b5e5e7ce981fcc4e782490dc0595d0fd4ff3077df282253d3d5abf57d0b9c6db473c0a03f174e5fb8fd841c7dc15ab3a8425356c561bfed5964", @typed={0x8, 0xf, @u32=0x81}, @generic='{f', @typed={0x8, 0x31, @uid=r2}]}]}, 0xf0}, 0x1}, 0x0) 2018/05/04 11:53:32 executing program 1 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 228.838982] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 228.844818] genl_rcv_msg+0x1686/0x1810 [ 228.848882] netlink_rcv_skb+0x378/0x600 [ 228.853032] ? genl_unbind+0x350/0x350 [ 228.856963] genl_rcv+0x63/0x80 [ 228.860297] netlink_unicast+0x166b/0x1740 [ 228.864606] ? genl_pernet_exit+0xa0/0xa0 [ 228.868849] netlink_sendmsg+0x1048/0x1310 [ 228.873173] ? netlink_getsockopt+0xc80/0xc80 [ 228.877756] ___sys_sendmsg+0xec0/0x1310 [ 228.881940] ? __fdget+0x4e/0x60 [ 228.885392] ? __fget_light+0x56/0x710 [ 228.889371] ? __fdget+0x4e/0x60 2018/05/04 11:53:32 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x22f098670c841f78) clock_gettime(0x0, &(0x7f0000003040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002e40)=[{{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000001400)=[{&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/44, 0x2c}, {&(0x7f0000001300)=""/14, 0xe}, {&(0x7f0000001340)=""/115, 0x73}, {&(0x7f00000013c0)=""/12, 0xc}], 0x6, &(0x7f0000001480)=""/72, 0x48, 0xffffffff}, 0x7}, {{&(0x7f0000001500)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001580)=""/76, 0x4c}, {&(0x7f0000001600)=""/102, 0x66}, {&(0x7f0000001680)=""/77, 0x4d}, {&(0x7f0000001700)=""/132, 0x84}, {&(0x7f00000017c0)=""/48, 0x30}, {&(0x7f0000001800)=""/18, 0x12}, {&(0x7f0000001840)=""/93, 0x5d}, {&(0x7f00000018c0)=""/140, 0x8c}, {&(0x7f0000001980)=""/112, 0x70}], 0x9, &(0x7f0000001ac0)=""/10, 0xa, 0xd2}, 0xffffffffffff5a34}, {{&(0x7f0000001b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b80)=""/196, 0xc4}, {&(0x7f0000001c80)=""/99, 0x63}], 0x2, 0x0, 0x0, 0x81}, 0x40}, {{&(0x7f0000001d40)=@llc, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/40, 0x28}, {&(0x7f0000001e00)=""/4, 0x4}, {&(0x7f0000001e40)=""/164, 0xa4}, {&(0x7f0000001f00)=""/42, 0x2a}, {&(0x7f0000001f40)=""/165, 0xa5}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000002080)}], 0x7, &(0x7f0000002140)=""/236, 0xec, 0xdf5}, 0x5}, {{&(0x7f0000002240)=@sco, 0x80, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/51, 0x33}], 0x1, &(0x7f0000002340)=""/121, 0x79, 0xfff}, 0x4}, {{&(0x7f00000023c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002440)=""/13, 0xd}, {&(0x7f0000002480)=""/31, 0x1f}, {&(0x7f00000024c0)=""/39, 0x27}], 0x3, &(0x7f0000002540)=""/215, 0xd7, 0x21}, 0x1}, {{&(0x7f0000002640)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/19, 0x13}, {&(0x7f0000002700)=""/145, 0x91}], 0x2, &(0x7f0000002800)=""/245, 0xf5, 0x1000}, 0xfffffffffffffff9}, {{&(0x7f0000002900)=@alg, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002980)=""/120, 0x78}, {&(0x7f0000002a00)=""/165, 0xa5}, {&(0x7f0000002ac0)=""/56, 0x38}, {&(0x7f0000002b00)=""/142, 0x8e}, {&(0x7f0000002bc0)=""/195, 0xc3}, {&(0x7f0000002cc0)=""/125, 0x7d}], 0x6, &(0x7f0000002dc0)=""/116, 0x74}, 0x1}], 0x8, 0x10141, &(0x7f0000003080)={r1, r2+30000000}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') [ 228.892811] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.898249] ? __fget_light+0x6b9/0x710 [ 228.902324] SYSC_sendmsg+0x2a3/0x3d0 [ 228.906239] SyS_sendmsg+0x54/0x80 [ 228.909877] do_syscall_64+0x309/0x430 [ 228.913824] ? ___sys_sendmsg+0x1310/0x1310 [ 228.918203] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.923431] RIP: 0033:0x455979 [ 228.926638] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.934906] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 2018/05/04 11:53:32 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1d, "4162afd0420d1407d47571404325522740a48466c7808e4de8fde40c0c"}, &(0x7f0000000100)=0x25) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000280)={r2, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f00000001c0)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 228.942208] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 228.949504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.957236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 228.964712] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 [ 229.000104] FAULT_INJECTION: forcing a failure. [ 229.000104] name failslab, interval 1, probability 0, space 0, times 0 [ 229.011662] CPU: 1 PID: 14725 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 229.018618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.028010] Call Trace: [ 229.030674] dump_stack+0x185/0x1d0 [ 229.034347] should_fail+0x87b/0xab0 [ 229.038121] should_failslab+0x279/0x2a0 [ 229.042326] __kmalloc_track_caller+0x208/0xcb0 [ 229.047047] ? kvasprintf_const+0x134/0x3b0 [ 229.051429] kvasprintf+0x165/0x340 [ 229.055130] ? kvasprintf_const+0x134/0x3b0 [ 229.059519] kvasprintf_const+0x134/0x3b0 [ 229.063724] kobject_set_name_vargs+0x11f/0x390 [ 229.068452] dev_set_name+0x1cb/0x200 [ 229.072333] ? __kmalloc+0x332/0x350 [ 229.076109] wiphy_new_nm+0x109a/0x2870 [ 229.080147] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 229.084968] mac80211_hwsim_new_radio+0x237/0x49f0 [ 229.089953] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.094888] hwsim_new_radio_nl+0x8fd/0xa20 [ 229.099322] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 229.105168] genl_rcv_msg+0x1686/0x1810 [ 229.109220] netlink_rcv_skb+0x378/0x600 [ 229.113347] ? genl_unbind+0x350/0x350 [ 229.117287] genl_rcv+0x63/0x80 [ 229.120614] netlink_unicast+0x166b/0x1740 [ 229.124905] ? genl_pernet_exit+0xa0/0xa0 [ 229.129101] netlink_sendmsg+0x1048/0x1310 [ 229.133419] ? netlink_getsockopt+0xc80/0xc80 [ 229.138004] ___sys_sendmsg+0xec0/0x1310 [ 229.142201] ? __fdget+0x4e/0x60 [ 229.145671] ? __fget_light+0x56/0x710 [ 229.149660] ? __fdget+0x4e/0x60 [ 229.153123] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.158576] ? __fget_light+0x6b9/0x710 [ 229.162683] SYSC_sendmsg+0x2a3/0x3d0 [ 229.166601] SyS_sendmsg+0x54/0x80 [ 229.170251] do_syscall_64+0x309/0x430 [ 229.174226] ? ___sys_sendmsg+0x1310/0x1310 [ 229.178594] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 229.183813] RIP: 0033:0x455979 [ 229.187022] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 229.194773] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 229.202073] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 229.209374] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.216679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 229.223990] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000005 2018/05/04 11:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ftruncate(r0, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x480800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) pwrite64(r1, &(0x7f0000000180)="df352afc67a0fa84a7b2a338abc0c80d63f79b74f4b5a8b7378e6a638b2444ffc4e036d4065c80150d9829a22a5d516437070f477108f4bf6feeac4c41faee7cce1d91584341a4405cd662d0dd8760b81e9e9955d73f8067b0663997d2680d2a3406b6f44fc990ba97a3ff4a5d71c464a66b016a90410f09318c542d8e6d7bc98f8386720d788848c2556b628635496b7b4a0584", 0x94, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/05/04 11:53:33 executing program 3: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$addseals(r0, 0x409, 0x4) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="b5000000010000004655706122e7f9e7f12963aa1ee181ca8a7d91a7bddcf2358f8d431daf11a60f889464735570d33fc6a67ef07fe4e2af378b787dd37bf7440232a24bc440db45d54e913aa6be4952895ad9e8e16efa797b3ceffcf66b2e8b90b3e7349ec1632337a9709154397f0038c1e23d3a15308c2a40b1dd9f51d8db406e1d908a79dca2787fd6be5ed4af39e71a8278a0b8f051765676fb3c67811b06493a0b46574db91146d721d388c5854121be84ce4f3b14218e2b012a74cb6ccc72d0"], 0x8801) r3 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) tkill(r3, 0x16) close(r1) 2018/05/04 11:53:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0xf0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0xdc, 0x31, [@typed={0x8, 0x7f, @pid=r1}, @generic="73a26d4da379380f1e36a19787e85617d12ec9d1cf565958a02c3c87439673f54d05f1c25ee5f7e7414bc076e75b0fe8695d58f920e85af2f0943dc4a631dba36ebc23edebfe7f72f957b06f1d315409a949f88c999bc4079416fe009873b6353931ebb52c9e52be5da6f29b8726aeeceb9930c1eb20f4fec0f0e11fcdba452a3bf89b5e5e7ce981fcc4e782490dc0595d0fd4ff3077df282253d3d5abf57d0b9c6db473c0a03f174e5fb8fd841c7dc15ab3a8425356c561bfed5964", @typed={0x8, 0xf, @u32=0x81}, @generic='{f', @typed={0x8, 0x31, @uid=r2}]}]}, 0xf0}, 0x1}, 0x0) 2018/05/04 11:53:33 executing program 1 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:33 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 11:53:33 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:33 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000980)={@dev, 0x0}, &(0x7f00000009c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000c80)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000cc0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/236, 0xec}, {&(0x7f0000001e40)=""/236, 0xec}, {&(0x7f0000001f40)=""/15, 0xf}, {&(0x7f0000001f80)=""/85, 0x55}], 0x5, &(0x7f0000002080)=""/167, 0xa7, 0x4}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f00000025c0)={&(0x7f0000002200)={0x3a8, r1, 0x400, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x1f0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x32}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x781}}}]}}, {{0x8, 0x1, r8}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r12 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r12, 0x8000000000500e, &(0x7f0000000640)) socket$unix(0x1, 0x7, 0x0) 2018/05/04 11:53:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0xfffffffffffffffc, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 229.645527] FAULT_INJECTION: forcing a failure. [ 229.645527] name failslab, interval 1, probability 0, space 0, times 0 [ 229.656991] CPU: 0 PID: 14761 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 229.663956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.673448] Call Trace: [ 229.676092] dump_stack+0x185/0x1d0 [ 229.681260] should_fail+0x87b/0xab0 [ 229.685033] should_failslab+0x279/0x2a0 [ 229.689154] __kmalloc+0xc2/0x350 2018/05/04 11:53:33 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, @remote}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000a80)={r3, 0xbd8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="9deb4561a38ecfb3c35e4516af371dc95acf847318440159f5f7fe21337f14ed838ff722f4cf3c54e696a40fb6ed77dcb7922370833d9ed9e8a37cbac13f9732ec0f1cd520bd642a12d7d09654d6eae188f291041b676dfe716b3c2e896e7046fd48f92b0e5ce141a0443d4bea95f90289f36a79fdab051eb1450c6ec642b11c7501d50e4d1a7a12f1f90453a87905693bf0c67d7e9767280706ee497dd4a46a2afa6fcc7131bb19321e1e78930673bcc86d5b219f6348a55f47059fa2967dc225e261a4f31a47fa2c4ddc6e93ebbdea6ca2a4afb44553e2feabc58594d1eed5baa6f5a1c1b41e55b299bf", 0xeb}, {&(0x7f0000000080)="f29a664ee6471201411e40659fbc5523a1c2c2e68a7a0962339b343888ae857ce553105dfcd42c078259c623b567387ad9cc7f707265f0b7db62d863d1417e0a6e93d3b20772e2c7568de88b433cb9264dde30cf12e1cf34dc3d5b16c0b1b5b323aadcee7abb158b82", 0x69}], 0x2, 0x1) r4 = gettid() process_vm_readv(r4, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/55, 0x37}], 0x4, &(0x7f0000000940)=[{&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/58, 0x3a}, {&(0x7f0000000680)=""/105, 0x69}, {&(0x7f0000000700)=""/55, 0x37}, {&(0x7f0000000740)=""/50, 0x32}, {&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/188, 0xbc}], 0x8, 0x0) [ 229.692664] ? rfkill_alloc+0x1b1/0x5b0 [ 229.696733] ? strlen+0x51/0xa0 [ 229.700065] rfkill_alloc+0x1b1/0x5b0 [ 229.703916] ? device_initialize+0x553/0x6d0 [ 229.708369] ? wiphy_new_nm+0x1eda/0x2870 [ 229.712569] wiphy_new_nm+0x1f57/0x2870 [ 229.716614] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 229.721342] mac80211_hwsim_new_radio+0x237/0x49f0 [ 229.726321] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.731224] hwsim_new_radio_nl+0x8fd/0xa20 [ 229.735657] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 229.741513] genl_rcv_msg+0x1686/0x1810 [ 229.745593] netlink_rcv_skb+0x378/0x600 [ 229.749744] ? genl_unbind+0x350/0x350 [ 229.753690] genl_rcv+0x63/0x80 [ 229.757031] netlink_unicast+0x166b/0x1740 [ 229.761502] ? genl_pernet_exit+0xa0/0xa0 [ 229.765710] netlink_sendmsg+0x1048/0x1310 [ 229.770091] ? netlink_getsockopt+0xc80/0xc80 [ 229.774677] ___sys_sendmsg+0xec0/0x1310 [ 229.778876] ? __fdget+0x4e/0x60 [ 229.782330] ? __fget_light+0x56/0x710 [ 229.786298] ? __fdget+0x4e/0x60 [ 229.789748] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/04 11:53:33 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 229.795201] ? __fget_light+0x6b9/0x710 [ 229.799278] SYSC_sendmsg+0x2a3/0x3d0 [ 229.803196] SyS_sendmsg+0x54/0x80 [ 229.806839] do_syscall_64+0x309/0x430 [ 229.810791] ? ___sys_sendmsg+0x1310/0x1310 [ 229.815162] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 229.820374] RIP: 0033:0x455979 [ 229.823585] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 229.831349] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 229.838648] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 229.845946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.853244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 229.860551] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000006 [ 229.870418] FAULT_INJECTION: forcing a failure. [ 229.870418] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.882237] CPU: 0 PID: 14753 Comm: syz-executor4 Not tainted 4.16.0+ #87 2018/05/04 11:53:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x7ffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8280, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom$unix(r1, &(0x7f0000000100)=""/231, 0xe7, 0x100, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) [ 229.889162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.898516] Call Trace: [ 229.901117] dump_stack+0x185/0x1d0 [ 229.904762] should_fail+0x87b/0xab0 [ 229.908492] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 229.913346] ? kernel_poison_pages+0x40/0x360 [ 229.917851] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.923233] ? kernel_poison_pages+0x1a0/0x360 [ 229.927829] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.933295] ? get_page_from_freelist+0xab28/0xb600 [ 229.938344] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 229.943292] ? save_stack_trace+0xa5/0xf0 [ 229.947457] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.952318] kmsan_alloc_page+0x82/0xe0 [ 229.956313] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 229.961091] ? save_stack_trace+0xa5/0xf0 [ 229.965255] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.970716] ? update_stack_state+0x885/0xa40 [ 229.975223] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 229.980597] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.986062] ? update_stack_state+0x885/0xa40 [ 229.990586] alloc_pages_current+0x6b5/0x970 [ 229.995011] kmalloc_order_trace+0xb9/0x390 [ 229.999346] ? __kmalloc+0x332/0x350 [ 230.003066] ? wiphy_new_nm+0x9e7/0x2870 [ 230.007143] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 230.011734] __kmalloc+0x332/0x350 [ 230.015284] ? wiphy_new_nm+0x9e7/0x2870 [ 230.019365] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 230.023967] wiphy_new_nm+0x9e7/0x2870 [ 230.027866] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.032550] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 230.037241] mac80211_hwsim_new_radio+0x237/0x49f0 [ 230.042193] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.047072] hwsim_new_radio_nl+0x8fd/0xa20 [ 230.051427] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 230.057246] genl_rcv_msg+0x1686/0x1810 [ 230.061251] netlink_rcv_skb+0x378/0x600 [ 230.065323] ? genl_unbind+0x350/0x350 [ 230.069225] genl_rcv+0x63/0x80 [ 230.072520] netlink_unicast+0x166b/0x1740 [ 230.076770] ? genl_pernet_exit+0xa0/0xa0 [ 230.080929] netlink_sendmsg+0x1048/0x1310 [ 230.085180] ? netlink_getsockopt+0xc80/0xc80 [ 230.089682] ___sys_sendmsg+0xec0/0x1310 [ 230.093752] ? __fdget+0x4e/0x60 [ 230.097126] ? __fget_light+0x56/0x710 [ 230.101016] ? __fdget+0x4e/0x60 [ 230.104386] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.109749] ? __fget_light+0x6b9/0x710 [ 230.113740] SYSC_sendmsg+0x2a3/0x3d0 [ 230.117551] SyS_sendmsg+0x54/0x80 [ 230.121092] do_syscall_64+0x309/0x430 [ 230.124992] ? ___sys_sendmsg+0x1310/0x1310 [ 230.129321] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 230.134511] RIP: 0033:0x455979 [ 230.137701] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.145417] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 230.152689] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 230.160054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.167329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 230.174602] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 2018/05/04 11:53:35 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7}, 0x8) r1 = creat(&(0x7f00000000c0)='//..le0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x7ff, 0x9}, 0x0, 0x200, 0xffffffff, {0x2, 0x2}, 0x8, 0x6}) r2 = socket$unix(0x1, 0x5, 0x0) connect$unix(r2, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x6) 2018/05/04 11:53:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) clone(0x2004000, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000080)) 2018/05/04 11:53:35 executing program 1 (fault-call:1 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:35 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:35 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 11:53:35 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103000, 0x0) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/04 11:53:35 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/04 11:53:35 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '@nodevselinux]em0(vboxnet1\x00'}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/21) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="32861dc31487", 0x6}, {&(0x7f0000000040)}, {&(0x7f0000000080)="ca9ed6a70e27ee265e6061fa1cc5821c7eb0d74a04163c", 0x17}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="8d0069d45b5ca879f17795a17a74b60e8b46c99f1baa1bf363554627940eac4b5c8db048b3abf8bf984d92d414d12f2bc713f8f689eeb01b0e3d0938c3a96b45cc63bc9dfb0b8d740e47c834db5ea4", 0x4f}, {&(0x7f0000000180)="2e564a2bedc527c09e07097543e424abfefc847bf5d215a5bad10d769621078f7f0029466d1f10cc3e4e83df6d8f5922541f82c717", 0x35}, {&(0x7f00000001c0)="5587ba59337c85640b691589b9297eac4625e6e63e8aa1e4d4b9428167e466640dca78fdf1ced242cad000eff1bee9aac67b1c54dfbdc58463072a39f4bc343c573c3f8454237adff5ed60cc3a3b80b0f5c20c10650abc13a134dc1b55e9f2870ed0e875fef84e7f2eba111f20aad1", 0x6f}], 0x7, 0x0) [ 231.064622] FAULT_INJECTION: forcing a failure. [ 231.064622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.076470] CPU: 0 PID: 14799 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 231.083398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.092757] Call Trace: [ 231.095363] dump_stack+0x185/0x1d0 [ 231.099002] should_fail+0x87b/0xab0 [ 231.102733] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 231.107500] ? kernel_poison_pages+0x40/0x360 [ 231.112011] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.117390] ? kernel_poison_pages+0x1a0/0x360 [ 231.121990] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 231.127451] ? get_page_from_freelist+0xab28/0xb600 [ 231.132499] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 231.137543] ? save_stack_trace+0xa5/0xf0 [ 231.141734] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.146601] kmsan_alloc_page+0x82/0xe0 [ 231.150594] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 231.155372] ? save_stack_trace+0xa5/0xf0 [ 231.159532] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/05/04 11:53:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) clock_nanosleep(0x0, 0x1, &(0x7f0000000140), &(0x7f0000000180)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22edbd", 0xffffffffffffffac) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x52e36b30f50f6b9b) fcntl$setstatus(r0, 0x4, 0x6800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x3, 0x18, [0xc8, 0x5, 0x1e1, 0x58a, 0x5, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x7ff, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x100}) [ 231.164991] ? update_stack_state+0x885/0xa40 [ 231.169501] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 231.174880] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 231.180342] ? update_stack_state+0x885/0xa40 [ 231.184862] alloc_pages_current+0x6b5/0x970 [ 231.189290] kmalloc_order_trace+0xb9/0x390 [ 231.193622] ? __kmalloc+0x332/0x350 [ 231.197341] ? wiphy_new_nm+0x9e7/0x2870 [ 231.201411] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 231.205996] __kmalloc+0x332/0x350 [ 231.209542] ? wiphy_new_nm+0x9e7/0x2870 [ 231.213608] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 231.218200] wiphy_new_nm+0x9e7/0x2870 [ 231.222093] ? __msan_poison_alloca+0x15c/0x1d0 [ 231.226782] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 231.231467] mac80211_hwsim_new_radio+0x237/0x49f0 [ 231.236407] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.241360] hwsim_new_radio_nl+0x8fd/0xa20 [ 231.245699] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 231.251769] genl_rcv_msg+0x1686/0x1810 [ 231.255774] netlink_rcv_skb+0x378/0x600 [ 231.259846] ? genl_unbind+0x350/0x350 [ 231.263751] genl_rcv+0x63/0x80 [ 231.267044] netlink_unicast+0x166b/0x1740 [ 231.271305] ? genl_pernet_exit+0xa0/0xa0 [ 231.275468] netlink_sendmsg+0x1048/0x1310 [ 231.279722] ? netlink_getsockopt+0xc80/0xc80 [ 231.284237] ___sys_sendmsg+0xec0/0x1310 [ 231.288311] ? __fdget+0x4e/0x60 [ 231.291703] ? __fget_light+0x56/0x710 [ 231.295620] ? __fdget+0x4e/0x60 [ 231.298996] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.304353] ? __fget_light+0x6b9/0x710 [ 231.308334] SYSC_sendmsg+0x2a3/0x3d0 [ 231.312148] SyS_sendmsg+0x54/0x80 [ 231.315687] do_syscall_64+0x309/0x430 [ 231.319576] ? ___sys_sendmsg+0x1310/0x1310 [ 231.323892] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 231.329075] RIP: 0033:0x455979 [ 231.332255] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.339955] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 231.347223] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 231.354492] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.361763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 231.369036] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000004 [ 231.378505] FAULT_INJECTION: forcing a failure. [ 231.378505] name failslab, interval 1, probability 0, space 0, times 0 [ 231.390035] CPU: 1 PID: 14813 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 231.396997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.406378] Call Trace: [ 231.409016] dump_stack+0x185/0x1d0 [ 231.412696] should_fail+0x87b/0xab0 [ 231.416468] should_failslab+0x279/0x2a0 [ 231.420580] __kmalloc_node+0x22e/0x1190 [ 231.424756] ? kvmalloc_node+0x1a1/0x2e0 [ 231.428863] ? pm_runtime_init+0x2e8/0x460 [ 231.433181] kvmalloc_node+0x1a1/0x2e0 [ 231.437132] bucket_table_alloc+0xcc/0xc00 [ 231.441464] ? kmsan_memcpy_origins+0xf1/0x170 [ 231.446148] rhashtable_init+0x9e0/0xc70 [ 231.450273] rhltable_init+0xcd/0x150 [ 231.454124] sta_info_init+0x67/0x260 [ 231.457987] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 231.468894] mac80211_hwsim_new_radio+0x237/0x49f0 [ 231.473885] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.478900] hwsim_new_radio_nl+0x8fd/0xa20 [ 231.483346] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 231.489197] genl_rcv_msg+0x1686/0x1810 [ 231.493269] netlink_rcv_skb+0x378/0x600 [ 231.497399] ? genl_unbind+0x350/0x350 [ 231.501338] genl_rcv+0x63/0x80 [ 231.504699] netlink_unicast+0x166b/0x1740 [ 231.509005] ? genl_pernet_exit+0xa0/0xa0 [ 231.513224] netlink_sendmsg+0x1048/0x1310 [ 231.517550] ? netlink_getsockopt+0xc80/0xc80 [ 231.522921] ___sys_sendmsg+0xec0/0x1310 [ 231.527133] ? __fdget+0x4e/0x60 [ 231.530601] ? __fget_light+0x56/0x710 [ 231.534595] ? __fdget+0x4e/0x60 [ 231.538080] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.543544] ? __fget_light+0x6b9/0x710 [ 231.548074] SYSC_sendmsg+0x2a3/0x3d0 [ 231.552016] SyS_sendmsg+0x54/0x80 [ 231.555671] do_syscall_64+0x309/0x430 [ 231.559626] ? ___sys_sendmsg+0x1310/0x1310 2018/05/04 11:53:35 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 231.563990] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 231.569214] RIP: 0033:0x455979 [ 231.572424] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.580172] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 231.587471] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 231.594780] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.602097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.609404] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000007 [ 231.630940] FAULT_INJECTION: forcing a failure. [ 231.630940] name failslab, interval 1, probability 0, space 0, times 0 [ 231.642352] CPU: 1 PID: 14822 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 231.649319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.658708] Call Trace: [ 231.661352] dump_stack+0x185/0x1d0 [ 231.665037] should_fail+0x87b/0xab0 [ 231.668823] should_failslab+0x279/0x2a0 [ 231.672946] __kmalloc_track_caller+0x208/0xcb0 [ 231.677846] ? kvasprintf_const+0x134/0x3b0 [ 231.682320] kvasprintf+0x165/0x340 [ 231.686000] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 231.691505] ? kvasprintf_const+0x134/0x3b0 [ 231.695884] kvasprintf_const+0x134/0x3b0 [ 231.700088] kobject_set_name_vargs+0x11f/0x390 [ 231.704821] dev_set_name+0x1cb/0x200 [ 231.708709] ? __kmalloc+0x332/0x350 [ 231.712471] wiphy_new_nm+0x109a/0x2870 [ 231.716603] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 231.721352] mac80211_hwsim_new_radio+0x237/0x49f0 [ 231.726340] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.731254] hwsim_new_radio_nl+0x8fd/0xa20 [ 231.735691] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 231.741545] genl_rcv_msg+0x1686/0x1810 [ 231.745621] netlink_rcv_skb+0x378/0x600 [ 231.749749] ? genl_unbind+0x350/0x350 [ 231.753693] genl_rcv+0x63/0x80 [ 231.757041] netlink_unicast+0x166b/0x1740 [ 231.761351] ? genl_pernet_exit+0xa0/0xa0 [ 231.765594] netlink_sendmsg+0x1048/0x1310 [ 231.769924] ? netlink_getsockopt+0xc80/0xc80 [ 231.774510] ___sys_sendmsg+0xec0/0x1310 [ 231.778714] ? __fdget+0x4e/0x60 [ 231.782168] ? __fget_light+0x56/0x710 [ 231.786140] ? __fdget+0x4e/0x60 [ 231.789603] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.795064] ? __fget_light+0x6b9/0x710 [ 231.799155] SYSC_sendmsg+0x2a3/0x3d0 [ 231.803070] SyS_sendmsg+0x54/0x80 [ 231.806742] do_syscall_64+0x309/0x430 [ 231.810859] ? ___sys_sendmsg+0x1310/0x1310 [ 231.815412] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 231.820655] RIP: 0033:0x455979 [ 231.823877] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.831648] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 231.838960] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 231.846357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.853842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 231.861157] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000005 2018/05/04 11:53:36 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1000000000cb, &(0x7f0000000000), 0xffffff0d) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1e003, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) 2018/05/04 11:53:36 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write(r0, &(0x7f0000000080)="220000001a000704009433de0100040080010f0053b1658d45f78da48ac61e8892ac", 0x22) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xce, "aa2e0958ff6ffc8dc6883c2f04703494a2fe5e586e26ae88b154b61a5e0c1badc630e24fd7a2f281b4ef00203bfe507dabc2bdd5f76ed61270d54d339e38984cead1136af7be3855a625b0ca0455efb92e3af61ac5f97acae638c1cfdcf9fcd658fcaa9db68879a8ff3257f7d82e263012ac6e663d46ec22c6e56f02744aeb3dd0a7b9c74eeb7d5a7678ab56cefba7a7875b173e8c91ed9094206c33a3dc6646c64ce528b7d903d3d27120284331f3fd0ca8e8f34bc61c50ef4c506bfd1b50eb10167970e7de5d5ee29c544d3cd2"}, &(0x7f0000000000)=0xd6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x6}, &(0x7f00000001c0)=0x8) 2018/05/04 11:53:36 executing program 1 (fault-call:1 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r1, 0x10001) 2018/05/04 11:53:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 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) syncfs(r0) clone(0x2004000, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000080)) 2018/05/04 11:53:36 executing program 4 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:36 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) dup3(r1, r0, 0x0) 2018/05/04 11:53:36 executing program 0: rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x8, &(0x7f00000003c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 232.119604] FAULT_INJECTION: forcing a failure. [ 232.119604] name failslab, interval 1, probability 0, space 0, times 0 [ 232.131002] CPU: 0 PID: 14844 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 232.137984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.147391] Call Trace: [ 232.150037] dump_stack+0x185/0x1d0 [ 232.153727] should_fail+0x87b/0xab0 [ 232.157503] should_failslab+0x279/0x2a0 [ 232.161638] __kmalloc_node+0x22e/0x1190 [ 232.165748] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 232.171173] ? kvmalloc_node+0x1a1/0x2e0 [ 232.175302] kvmalloc_node+0x1a1/0x2e0 [ 232.179248] alloc_bucket_spinlocks+0x25f/0x3f0 [ 232.183974] bucket_table_alloc+0x346/0xc00 [ 232.188402] ? kmsan_memcpy_origins+0xf1/0x170 [ 232.193104] rhashtable_init+0x9e0/0xc70 [ 232.197288] rhltable_init+0xcd/0x150 [ 232.201148] sta_info_init+0x67/0x260 [ 232.205012] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 232.209741] mac80211_hwsim_new_radio+0x237/0x49f0 [ 232.214734] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.219639] hwsim_new_radio_nl+0x8fd/0xa20 [ 232.224072] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 232.229937] genl_rcv_msg+0x1686/0x1810 [ 232.234010] netlink_rcv_skb+0x378/0x600 [ 232.238149] ? genl_unbind+0x350/0x350 [ 232.242137] genl_rcv+0x63/0x80 [ 232.245485] netlink_unicast+0x166b/0x1740 [ 232.249773] ? genl_pernet_exit+0xa0/0xa0 [ 232.253981] netlink_sendmsg+0x1048/0x1310 [ 232.258338] ? netlink_getsockopt+0xc80/0xc80 [ 232.262932] ___sys_sendmsg+0xec0/0x1310 [ 232.267137] ? __fdget+0x4e/0x60 [ 232.270595] ? __fget_light+0x56/0x710 [ 232.274600] ? __fdget+0x4e/0x60 [ 232.278066] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.283526] ? __fget_light+0x6b9/0x710 [ 232.287611] SYSC_sendmsg+0x2a3/0x3d0 [ 232.291557] SyS_sendmsg+0x54/0x80 [ 232.295223] do_syscall_64+0x309/0x430 [ 232.299189] ? ___sys_sendmsg+0x1310/0x1310 [ 232.303564] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 232.308789] RIP: 0033:0x455979 [ 232.312030] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/04 11:53:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 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) syncfs(r0) clone(0x2004000, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000080)) [ 232.319788] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 232.327092] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 232.334406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.341802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.352151] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000008 [ 232.362274] FAULT_INJECTION: forcing a failure. [ 232.362274] name failslab, interval 1, probability 0, space 0, times 0 [ 232.373635] CPU: 1 PID: 14839 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 232.380601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.389994] Call Trace: [ 232.392638] dump_stack+0x185/0x1d0 [ 232.396318] should_fail+0x87b/0xab0 [ 232.400089] should_failslab+0x279/0x2a0 [ 232.404219] __kmalloc+0xc2/0x350 [ 232.407766] ? rfkill_alloc+0x1b1/0x5b0 [ 232.411837] ? strlen+0x51/0xa0 [ 232.415168] rfkill_alloc+0x1b1/0x5b0 2018/05/04 11:53:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x8, 0xdb, 0x6, 0x5, 0x2, [{0x8000, 0x1aa32b90, 0x54d}, {0x615, 0x0, 0xe66}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0x8, 0x400, 0x7, 0x2, @tick, {0x30, 0x2}, {0x1ff, 0x400}, @ext={0x23, &(0x7f00000000c0)="1f1a4ebd086bab4f07b8228aae706627eb07a69a06310069157f2eccdfcfe7939a9b4c"}}], 0x30) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x4, 0x1f]) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000000000000029000000020000000f197dfacec6fe37307e12afdaad70444faa92000200000000000000"], 0x28}}], 0x2, 0x0) [ 232.419024] ? device_initialize+0x553/0x6d0 [ 232.423482] ? wiphy_new_nm+0x1eda/0x2870 [ 232.427680] wiphy_new_nm+0x1f57/0x2870 [ 232.431710] ieee80211_alloc_hw_nm+0x4d7/0x2b40 [ 232.436445] mac80211_hwsim_new_radio+0x237/0x49f0 [ 232.441425] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.446333] hwsim_new_radio_nl+0x8fd/0xa20 [ 232.450762] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 232.456623] genl_rcv_msg+0x1686/0x1810 [ 232.460708] netlink_rcv_skb+0x378/0x600 [ 232.464850] ? genl_unbind+0x350/0x350 2018/05/04 11:53:36 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x2587) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8e7, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/05/04 11:53:36 executing program 1 (fault-call:1 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 232.468802] genl_rcv+0x63/0x80 [ 232.472654] netlink_unicast+0x166b/0x1740 [ 232.476969] ? genl_pernet_exit+0xa0/0xa0 [ 232.481225] netlink_sendmsg+0x1048/0x1310 [ 232.485575] ? netlink_getsockopt+0xc80/0xc80 [ 232.490165] ___sys_sendmsg+0xec0/0x1310 [ 232.494316] ? reschedule_interrupt+0xa/0x20 [ 232.498822] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.504281] ? __fget_light+0x6b9/0x710 [ 232.508367] SYSC_sendmsg+0x2a3/0x3d0 [ 232.512292] SyS_sendmsg+0x54/0x80 [ 232.515937] do_syscall_64+0x309/0x430 [ 232.519889] ? ___sys_sendmsg+0x1310/0x1310 [ 232.524264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 232.529481] RIP: 0033:0x455979 [ 232.532697] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.540451] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 232.547760] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 232.555064] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.562372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 232.569690] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000006 [ 232.620624] FAULT_INJECTION: forcing a failure. [ 232.620624] name failslab, interval 1, probability 0, space 0, times 0 [ 232.632015] CPU: 1 PID: 14872 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 232.639414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.648803] Call Trace: [ 232.651455] dump_stack+0x185/0x1d0 [ 232.655150] should_fail+0x87b/0xab0 [ 232.658938] should_failslab+0x279/0x2a0 [ 232.663069] __kmalloc_track_caller+0x208/0xcb0 2018/05/04 11:53:36 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = socket$inet(0x2, 0x803, 0x81) sendmsg(r2, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) recvmsg(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) [ 232.667837] ? kasprintf+0x1b9/0x1f0 [ 232.671611] kvasprintf+0x165/0x340 [ 232.675291] ? kasprintf+0x1b9/0x1f0 [ 232.679058] kasprintf+0x1b9/0x1f0 [ 232.682698] ieee80211_alloc_led_names+0x140/0x670 [ 232.687709] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 232.692535] mac80211_hwsim_new_radio+0x237/0x49f0 [ 232.697527] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.702445] hwsim_new_radio_nl+0x8fd/0xa20 [ 232.706887] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 232.712736] genl_rcv_msg+0x1686/0x1810 [ 232.716815] netlink_rcv_skb+0x378/0x600 [ 232.720945] ? genl_unbind+0x350/0x350 [ 232.724885] genl_rcv+0x63/0x80 [ 232.728223] netlink_unicast+0x166b/0x1740 [ 232.732523] ? genl_pernet_exit+0xa0/0xa0 [ 232.736731] netlink_sendmsg+0x1048/0x1310 [ 232.741061] ? netlink_getsockopt+0xc80/0xc80 [ 232.745663] ___sys_sendmsg+0xec0/0x1310 [ 232.749857] ? __fdget+0x4e/0x60 [ 232.753327] ? __fget_light+0x56/0x710 [ 232.757306] ? __fdget+0x4e/0x60 [ 232.760767] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.766234] ? __fget_light+0x6b9/0x710 2018/05/04 11:53:36 executing program 0: r0 = socket$inet(0x2, 0x10010000000003, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) [ 232.770321] SYSC_sendmsg+0x2a3/0x3d0 [ 232.774266] SyS_sendmsg+0x54/0x80 [ 232.777925] do_syscall_64+0x309/0x430 [ 232.781888] ? ___sys_sendmsg+0x1310/0x1310 [ 232.786272] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 232.791499] RIP: 0033:0x455979 [ 232.794717] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.802477] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 232.809813] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 232.817122] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.824428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.831743] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000009 2018/05/04 11:53:36 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = memfd_create(&(0x7f0000000340)="85403a47504c62646576776c616e3000", 0x2) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)=']eth0,@}^selinux)vmnet0]vboxnet0]\x00', 0xfffffffffffffffd) keyctl$chown(0x4, r3, r1, r2) r4 = geteuid() setreuid(r1, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1, '7'}, &(0x7f0000000380)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r5, 0x66, "1a96702274a016e3cf20ee2d11664fe31424f60bd2302f604e77c22ecb8b12e7a0853ace7e28e7e1e43d9b25d8f61cd43209b07de1043ec68f66c54f98d1d63534254dead871247d0121e503c1f448c8730bd8b68bdcef5085aa1513b0ca1f62ff291af61a10"}, &(0x7f0000000440)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x5, [0x1, 0x100000000, 0xff, 0x0, 0x1]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r6, 0x6, 0xffffffff}, &(0x7f0000000180)=0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 232.864561] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 11:53:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 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) syncfs(r0) clone(0x2004000, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000080)) 2018/05/04 11:53:36 executing program 4 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 232.951782] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 233.109595] FAULT_INJECTION: forcing a failure. [ 233.109595] name failslab, interval 1, probability 0, space 0, times 0 [ 233.121101] CPU: 0 PID: 14893 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 233.128075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.137465] Call Trace: [ 233.140099] dump_stack+0x185/0x1d0 [ 233.143792] should_fail+0x87b/0xab0 [ 233.147573] should_failslab+0x279/0x2a0 [ 233.151705] __kmalloc_node+0x22e/0x1190 [ 233.155887] ? kvmalloc_node+0x1a1/0x2e0 [ 233.160012] ? pm_runtime_init+0x2e8/0x460 [ 233.165193] kvmalloc_node+0x1a1/0x2e0 [ 233.169147] bucket_table_alloc+0xcc/0xc00 [ 233.173495] ? kmsan_memcpy_origins+0xf1/0x170 [ 233.178191] rhashtable_init+0x9e0/0xc70 [ 233.183888] rhltable_init+0xcd/0x150 [ 233.187766] sta_info_init+0x67/0x260 [ 233.191899] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 233.196644] mac80211_hwsim_new_radio+0x237/0x49f0 [ 233.201636] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.206553] hwsim_new_radio_nl+0x8fd/0xa20 [ 233.211001] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 233.216856] genl_rcv_msg+0x1686/0x1810 [ 233.220891] netlink_rcv_skb+0x378/0x600 [ 233.225011] ? genl_unbind+0x350/0x350 [ 233.228934] genl_rcv+0x63/0x80 [ 233.232256] netlink_unicast+0x166b/0x1740 [ 233.236528] ? genl_pernet_exit+0xa0/0xa0 [ 233.240764] netlink_sendmsg+0x1048/0x1310 [ 233.245087] ? netlink_getsockopt+0xc80/0xc80 [ 233.249655] ___sys_sendmsg+0xec0/0x1310 [ 233.253780] ? __fdget+0x4e/0x60 [ 233.257190] ? __fget_light+0x56/0x710 [ 233.261151] ? __fdget+0x4e/0x60 [ 233.264603] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.270048] ? __fget_light+0x6b9/0x710 [ 233.274143] SYSC_sendmsg+0x2a3/0x3d0 [ 233.278080] SyS_sendmsg+0x54/0x80 [ 233.281739] do_syscall_64+0x309/0x430 [ 233.285667] ? ___sys_sendmsg+0x1310/0x1310 [ 233.290027] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 233.295235] RIP: 0033:0x455979 [ 233.298423] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.306149] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 233.313457] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 233.320750] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.328079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 233.335386] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000007 2018/05/04 11:53:37 executing program 0: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10002, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0x101, 0x4) 2018/05/04 11:53:37 executing program 1 (fault-call:1 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:37 executing program 4 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:37 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/05/04 11:53:37 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x143800, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000180)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000d00561a0000000000000500000005000600000000000a000000001b000000000000000000000000000000010013fc0300000005000500000000000a00000000002000fe8000000000000000000000001100ff0000000000006fa8faeb5b21724a47e7314229423de4d3e6a8c937f145a7a56bdefd54c655ef73b8c6da5eda15159812318662060000000000000200000000"], 0x68}, 0x1}, 0x0) 2018/05/04 11:53:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x88000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001540)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/129, &(0x7f0000000180)=0x81) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x52, 0x2}, {{}, 0x0, 0x0, 0x4000}], 0x30) preadv(r1, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/88, 0x58}], 0x7, 0x0) 2018/05/04 11:53:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0002001000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000006000434c55535445524950000000000000000000000000000000000000000000000000000180c200000f03000500080028001e003d002e00200001000c00300016000a001a0003002c000b001d00000003000000010000000000000000000000ac14141200000000ff000000ff0000006966623000000000000000000000000076657468305f746f5f7465616d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000006c00016c00000000000000000000000000009001b801000000000000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000000000000004000000060173797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000280052454a4543540000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c00000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x490) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000a14b4f3cd051a59500000000000000000000006cd416f2e95018accd0ae052241bdfd7dddb1bcd9d6f918ebeabaf1c11491bbb39e9469f9063f2e1444f79a70c9905d1c0d8e70cfa861cbe2355291b360f3156b41dcfe51efaef7e000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x2, 0x80b42) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000280)={0x20, 0x80000000006, 0xfffffffffffffe00, 0x9, "20b25aaa41dcebe061ecd49e546c8587a9e5de8ffaa87d4259773196b070c597ebac794d26429a7aaeb4abca", 0x8000}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r2}) 2018/05/04 11:53:37 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 233.780524] FAULT_INJECTION: forcing a failure. [ 233.780524] name failslab, interval 1, probability 0, space 0, times 0 [ 233.791985] CPU: 1 PID: 14915 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 233.799009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.808397] Call Trace: [ 233.811038] dump_stack+0x185/0x1d0 [ 233.814729] should_fail+0x87b/0xab0 [ 233.818526] should_failslab+0x279/0x2a0 [ 233.822658] __kmalloc_track_caller+0x208/0xcb0 [ 233.827430] ? kasprintf+0x1b9/0x1f0 [ 233.831210] kvasprintf+0x165/0x340 [ 233.834893] ? kasprintf+0x1b9/0x1f0 [ 233.838722] kasprintf+0x1b9/0x1f0 [ 233.842348] ieee80211_alloc_led_names+0x2bf/0x670 [ 233.847345] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 233.852168] mac80211_hwsim_new_radio+0x237/0x49f0 [ 233.857150] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.862057] hwsim_new_radio_nl+0x8fd/0xa20 [ 233.866487] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 233.872337] genl_rcv_msg+0x1686/0x1810 [ 233.876401] netlink_rcv_skb+0x378/0x600 [ 233.880526] ? genl_unbind+0x350/0x350 [ 233.884462] genl_rcv+0x63/0x80 [ 233.887793] netlink_unicast+0x166b/0x1740 [ 233.892109] ? genl_pernet_exit+0xa0/0xa0 [ 233.896313] netlink_sendmsg+0x1048/0x1310 [ 233.900651] ? netlink_getsockopt+0xc80/0xc80 [ 233.905241] ___sys_sendmsg+0xec0/0x1310 [ 233.909439] ? __fdget+0x4e/0x60 [ 233.912892] ? __fget_light+0x56/0x710 [ 233.916863] ? __fdget+0x4e/0x60 [ 233.920324] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.925797] ? __fget_light+0x6b9/0x710 2018/05/04 11:53:37 executing program 0: unshare(0x76000c00) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x1507, 0xfc, 0x0, 0x1, 0x64}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x4, 0xffffffff00000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x3e6}, &(0x7f0000000100)=0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/04 11:53:37 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 233.929886] SYSC_sendmsg+0x2a3/0x3d0 [ 233.933825] SyS_sendmsg+0x54/0x80 [ 233.937480] do_syscall_64+0x309/0x430 [ 233.941439] ? ___sys_sendmsg+0x1310/0x1310 [ 233.945816] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 233.951039] RIP: 0033:0x455979 [ 233.954259] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.962072] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 233.969821] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 2018/05/04 11:53:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300ff0e000000000000000000000005000600000000000a0000000000000000000000000000001000000000000000000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 11:53:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x105a00, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xce, 0xa0, &(0x7f0000000280)="4305e4a08aef74204ce236a9a4e0d3522252400b7cfc9b38c960da7d2a602986be5caf64beb62be25994e1e6493611a33bbad481997e362c342524d10ce06c591845ff3fc8f08a8528536088f30cf13c8e72b508d67286ea1ddd0614fd213e8648d689ba64897aedf6893f324cde9e693140be8cc41cb8aa746e5c4b1f07922b05c9a0b2f7fd22f534d3d1f13b1b3b02a3a0f95ce6d6e1c8b48da0ad98e92e6f32c4c5918d2b6f1bf59a7cd6f00fec80115b1a8384a333f9cb5a0914ec05dd700020bb5119b244404cbea33774cd", &(0x7f00000000c0)=""/160, 0x4, 0x4}, 0x28) [ 233.977133] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.984443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 233.991763] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000a [ 234.091261] FAULT_INJECTION: forcing a failure. [ 234.091261] name failslab, interval 1, probability 0, space 0, times 0 [ 234.102832] CPU: 0 PID: 14913 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 234.109792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.119174] Call Trace: [ 234.121814] dump_stack+0x185/0x1d0 [ 234.125488] should_fail+0x87b/0xab0 [ 234.129254] should_failslab+0x279/0x2a0 [ 234.133366] __kmalloc_node+0x22e/0x1190 [ 234.137468] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 234.142873] ? kvmalloc_node+0x1a1/0x2e0 [ 234.146986] kvmalloc_node+0x1a1/0x2e0 [ 234.150921] alloc_bucket_spinlocks+0x25f/0x3f0 [ 234.155643] bucket_table_alloc+0x346/0xc00 [ 234.162680] ? kmsan_memcpy_origins+0xf1/0x170 [ 234.167358] rhashtable_init+0x9e0/0xc70 [ 234.171482] rhltable_init+0xcd/0x150 [ 234.175343] sta_info_init+0x67/0x260 [ 234.179200] ieee80211_alloc_hw_nm+0xc6b/0x2b40 [ 234.183936] mac80211_hwsim_new_radio+0x237/0x49f0 [ 234.188918] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.193831] hwsim_new_radio_nl+0x8fd/0xa20 [ 234.198275] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 234.204130] genl_rcv_msg+0x1686/0x1810 [ 234.208210] netlink_rcv_skb+0x378/0x600 [ 234.212341] ? genl_unbind+0x350/0x350 [ 234.216287] genl_rcv+0x63/0x80 [ 234.219635] netlink_unicast+0x166b/0x1740 [ 234.223940] ? genl_pernet_exit+0xa0/0xa0 [ 234.228195] netlink_sendmsg+0x1048/0x1310 [ 234.232514] ? netlink_getsockopt+0xc80/0xc80 [ 234.237104] ___sys_sendmsg+0xec0/0x1310 [ 234.241300] ? __fdget+0x4e/0x60 [ 234.244755] ? __fget_light+0x56/0x710 [ 234.248729] ? __fdget+0x4e/0x60 [ 234.252198] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.257653] ? __fget_light+0x6b9/0x710 [ 234.261736] SYSC_sendmsg+0x2a3/0x3d0 [ 234.265661] SyS_sendmsg+0x54/0x80 [ 234.269318] do_syscall_64+0x309/0x430 [ 234.273274] ? ___sys_sendmsg+0x1310/0x1310 [ 234.277666] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 234.282889] RIP: 0033:0x455979 2018/05/04 11:53:38 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1, 0x4203}], 0x1, 0xffffffffffffffe0) write(r1, &(0x7f0000335000), 0x10001) 2018/05/04 11:53:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0x6, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x4004004) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) 2018/05/04 11:53:38 executing program 1 (fault-call:1 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:38 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 234.286101] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.293858] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 234.301167] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 234.308472] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.315778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.323083] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000008 [ 234.338158] FAULT_INJECTION: forcing a failure. [ 234.338158] name failslab, interval 1, probability 0, space 0, times 0 [ 234.350485] CPU: 1 PID: 14943 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 234.357448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.366834] Call Trace: [ 234.369480] dump_stack+0x185/0x1d0 [ 234.373164] should_fail+0x87b/0xab0 [ 234.376933] should_failslab+0x279/0x2a0 [ 234.381041] __kmalloc_track_caller+0x208/0xcb0 [ 234.385806] ? kasprintf+0x1b9/0x1f0 [ 234.389577] kvasprintf+0x165/0x340 [ 234.393262] ? kasprintf+0x1b9/0x1f0 [ 234.397014] kasprintf+0x1b9/0x1f0 [ 234.400646] ieee80211_alloc_led_names+0x43e/0x670 [ 234.405639] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 234.410451] mac80211_hwsim_new_radio+0x237/0x49f0 [ 234.415469] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.420373] hwsim_new_radio_nl+0x8fd/0xa20 [ 234.424804] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 234.430653] genl_rcv_msg+0x1686/0x1810 [ 234.434705] netlink_rcv_skb+0x378/0x600 [ 234.438835] ? genl_unbind+0x350/0x350 [ 234.442869] genl_rcv+0x63/0x80 [ 234.446193] netlink_unicast+0x166b/0x1740 [ 234.450483] ? genl_pernet_exit+0xa0/0xa0 [ 234.454686] netlink_sendmsg+0x1048/0x1310 [ 234.459001] ? netlink_getsockopt+0xc80/0xc80 [ 234.463579] ___sys_sendmsg+0xec0/0x1310 [ 234.467761] ? __fdget+0x4e/0x60 [ 234.471209] ? __fget_light+0x56/0x710 [ 234.475169] ? __fdget+0x4e/0x60 [ 234.478630] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.484081] ? __fget_light+0x6b9/0x710 [ 234.488156] SYSC_sendmsg+0x2a3/0x3d0 [ 234.492067] SyS_sendmsg+0x54/0x80 [ 234.495719] do_syscall_64+0x309/0x430 [ 234.499660] ? ___sys_sendmsg+0x1310/0x1310 [ 234.504023] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 234.509241] RIP: 0033:0x455979 [ 234.512452] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.520200] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 234.527501] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 234.534796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/04 11:53:38 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) unshare(0x40600) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/05/04 11:53:38 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/04 11:53:38 executing program 4 (fault-call:2 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 234.542093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 234.549393] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000b [ 234.639377] FAULT_INJECTION: forcing a failure. [ 234.639377] name failslab, interval 1, probability 0, space 0, times 0 [ 234.650823] CPU: 1 PID: 14958 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 234.657788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.667216] Call Trace: [ 234.667264] dump_stack+0x185/0x1d0 [ 234.667302] should_fail+0x87b/0xab0 [ 234.667346] should_failslab+0x279/0x2a0 [ 234.667385] __kmalloc_track_caller+0x208/0xcb0 [ 234.667457] ? kasprintf+0x1b9/0x1f0 [ 234.667495] kvasprintf+0x165/0x340 [ 234.667526] ? kasprintf+0x1b9/0x1f0 [ 234.667556] kasprintf+0x1b9/0x1f0 [ 234.667633] ieee80211_alloc_led_names+0x140/0x670 [ 234.667682] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 234.667730] mac80211_hwsim_new_radio+0x237/0x49f0 2018/05/04 11:53:38 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) recvfrom$inet(r1, &(0x7f0000000100), 0x0, 0x10000, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'syzkaller1\x00', @ifru_mtu=0x100000001}}) 2018/05/04 11:53:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x1, 0x8, 0x9, 0x400}, 0x4, 0x3, 0x0, 0x0, "875fb28c4d6a26b3"}, 0x10}, 0x1, 0x0, 0x0, 0x20004810}, 0x0) 2018/05/04 11:53:38 executing program 1 (fault-call:1 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:38 executing program 4 (fault-call:2 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 234.667758] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.667801] hwsim_new_radio_nl+0x8fd/0xa20 [ 234.667880] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 234.667913] genl_rcv_msg+0x1686/0x1810 [ 234.667989] netlink_rcv_skb+0x378/0x600 [ 234.668034] ? genl_unbind+0x350/0x350 [ 234.668068] genl_rcv+0x63/0x80 [ 234.668118] netlink_unicast+0x166b/0x1740 [ 234.668177] ? genl_pernet_exit+0xa0/0xa0 [ 234.668258] netlink_sendmsg+0x1048/0x1310 [ 234.668326] ? netlink_getsockopt+0xc80/0xc80 [ 234.668400] ___sys_sendmsg+0xec0/0x1310 [ 234.668514] ? __fdget+0x4e/0x60 [ 234.668585] ? __fget_light+0x56/0x710 [ 234.668657] ? __fdget+0x4e/0x60 [ 234.668727] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.668794] ? __fget_light+0x6b9/0x710 [ 234.668880] SYSC_sendmsg+0x2a3/0x3d0 [ 234.668991] SyS_sendmsg+0x54/0x80 [ 234.669085] do_syscall_64+0x309/0x430 [ 234.669134] ? ___sys_sendmsg+0x1310/0x1310 [ 234.669172] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 234.669194] RIP: 0033:0x455979 [ 234.669210] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.669243] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 234.669261] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 234.669278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/04 11:53:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x3, 0x4, 0xff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40603) r2 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000001d40), 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000000)=""/38, &(0x7f0000000080)=0x26) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x0, {0x2, 0x4e21}, 'bcsh0\x00'}) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000200)="ad8a19f8bf93cd43a20d94fbb6e8f992683b36ebb7eef43a3e0d99cb8b3298a0e26e44423c2b6de3dce997eeb2ea0e05ff7591bce6e1481420d1623d1b08a5966d253322cd2bdc5327462bf9689fc3c1d14f74596d3b9e1c8a3121abbd3b6b0ab9827433992ae36f500425da333f94647813e331d2d42730a87081617674b7f723615f904ec06fca477bb2bbfc566e8c3646af80ac4598cd3a") bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x9, {0x0, 0x4, 0x7, 0x8, 0x1, 0x80000000}, 0x1, 0x3}, 0xe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/04 11:53:38 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)=ANY=[]}, 0x1}, 0x0) [ 234.669294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.669311] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000009 [ 234.845241] FAULT_INJECTION: forcing a failure. [ 234.845241] name failslab, interval 1, probability 0, space 0, times 0 [ 234.845275] CPU: 0 PID: 14969 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 234.845290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.845305] Call Trace: [ 234.845347] dump_stack+0x185/0x1d0 [ 234.845386] should_fail+0x87b/0xab0 [ 234.845486] should_failslab+0x279/0x2a0 [ 234.845541] __kmalloc_track_caller+0x208/0xcb0 [ 234.845614] ? kasprintf+0x1b9/0x1f0 [ 234.845654] kvasprintf+0x165/0x340 [ 234.845687] ? kasprintf+0x1b9/0x1f0 [ 234.845720] kasprintf+0x1b9/0x1f0 [ 234.845794] ieee80211_alloc_led_names+0x5bb/0x670 [ 234.845839] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 234.845886] mac80211_hwsim_new_radio+0x237/0x49f0 [ 234.845917] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.845962] hwsim_new_radio_nl+0x8fd/0xa20 2018/05/04 11:53:39 executing program 1 (fault-call:1 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 234.846046] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 234.846080] genl_rcv_msg+0x1686/0x1810 [ 234.846150] netlink_rcv_skb+0x378/0x600 [ 234.846197] ? genl_unbind+0x350/0x350 [ 234.846233] genl_rcv+0x63/0x80 [ 234.846269] netlink_unicast+0x166b/0x1740 [ 234.846312] ? genl_pernet_exit+0xa0/0xa0 [ 234.846352] netlink_sendmsg+0x1048/0x1310 [ 234.846413] ? netlink_getsockopt+0xc80/0xc80 [ 234.846482] ___sys_sendmsg+0xec0/0x1310 [ 234.846588] ? __fdget+0x4e/0x60 [ 234.846654] ? __fget_light+0x56/0x710 [ 234.846715] ? __fdget+0x4e/0x60 [ 234.846784] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.846847] ? __fget_light+0x6b9/0x710 [ 234.846929] SYSC_sendmsg+0x2a3/0x3d0 [ 234.847024] SyS_sendmsg+0x54/0x80 [ 234.847111] do_syscall_64+0x309/0x430 [ 234.847165] ? ___sys_sendmsg+0x1310/0x1310 [ 234.847202] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 234.847222] RIP: 0033:0x455979 [ 234.847239] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.847272] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 234.847289] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 234.847306] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.847323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 234.847340] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000c [ 234.899311] FAULT_INJECTION: forcing a failure. [ 234.899311] name failslab, interval 1, probability 0, space 0, times 0 [ 234.899374] CPU: 0 PID: 14967 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 234.899387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.899399] Call Trace: [ 234.899446] dump_stack+0x185/0x1d0 [ 234.899482] should_fail+0x87b/0xab0 [ 234.899522] should_failslab+0x279/0x2a0 [ 234.899560] __kmalloc_track_caller+0x208/0xcb0 [ 234.899631] ? kasprintf+0x1b9/0x1f0 [ 234.899671] kvasprintf+0x165/0x340 [ 234.899702] ? kasprintf+0x1b9/0x1f0 [ 234.899734] kasprintf+0x1b9/0x1f0 [ 234.899796] ieee80211_alloc_led_names+0x2bf/0x670 [ 234.899845] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 234.899891] mac80211_hwsim_new_radio+0x237/0x49f0 [ 234.899920] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.899962] hwsim_new_radio_nl+0x8fd/0xa20 [ 234.900004] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 234.900037] genl_rcv_msg+0x1686/0x1810 [ 234.900090] netlink_rcv_skb+0x378/0x600 [ 234.900139] ? genl_unbind+0x350/0x350 [ 234.900169] genl_rcv+0x63/0x80 [ 234.900217] netlink_unicast+0x166b/0x1740 [ 234.900269] ? genl_pernet_exit+0xa0/0xa0 [ 234.900343] netlink_sendmsg+0x1048/0x1310 2018/05/04 11:53:39 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0, 0x0, 0xd5) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 234.900406] ? netlink_getsockopt+0xc80/0xc80 [ 234.900472] ___sys_sendmsg+0xec0/0x1310 [ 234.900576] ? __fdget+0x4e/0x60 [ 234.900640] ? __fget_light+0x56/0x710 [ 234.900699] ? __fdget+0x4e/0x60 [ 234.900763] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.900826] ? __fget_light+0x6b9/0x710 [ 234.900904] SYSC_sendmsg+0x2a3/0x3d0 [ 234.900992] SyS_sendmsg+0x54/0x80 [ 234.901077] do_syscall_64+0x309/0x430 [ 234.901128] ? ___sys_sendmsg+0x1310/0x1310 [ 234.901168] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 234.901191] RIP: 0033:0x455979 [ 234.901208] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.901241] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 234.901258] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 234.901275] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.901292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.901310] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000a [ 235.477657] FAULT_INJECTION: forcing a failure. [ 235.477657] name failslab, interval 1, probability 0, space 0, times 0 [ 235.489717] CPU: 1 PID: 14991 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 235.496677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.506063] Call Trace: [ 235.508704] dump_stack+0x185/0x1d0 [ 235.512377] should_fail+0x87b/0xab0 [ 235.516149] should_failslab+0x279/0x2a0 [ 235.520257] __kmalloc+0xc2/0x350 [ 235.523936] ? device_create+0x125/0x630 [ 235.528038] ? device_create+0x280/0x630 [ 235.532153] device_create+0x280/0x630 [ 235.536109] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 235.541621] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 235.546615] hwsim_new_radio_nl+0x8fd/0xa20 [ 235.551039] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 235.556888] genl_rcv_msg+0x1686/0x1810 [ 235.560932] netlink_rcv_skb+0x378/0x600 [ 235.565057] ? genl_unbind+0x350/0x350 [ 235.568996] genl_rcv+0x63/0x80 [ 235.572314] netlink_unicast+0x166b/0x1740 [ 235.576599] ? genl_pernet_exit+0xa0/0xa0 [ 235.580806] netlink_sendmsg+0x1048/0x1310 [ 235.585117] ? netlink_getsockopt+0xc80/0xc80 [ 235.589708] ___sys_sendmsg+0xec0/0x1310 [ 235.593887] ? __fdget+0x4e/0x60 [ 235.597335] ? __fget_light+0x56/0x710 [ 235.601291] ? __fdget+0x4e/0x60 [ 235.604741] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.610189] ? __fget_light+0x6b9/0x710 [ 235.614272] SYSC_sendmsg+0x2a3/0x3d0 [ 235.618137] SyS_sendmsg+0x54/0x80 [ 235.621773] do_syscall_64+0x309/0x430 [ 235.625725] ? ___sys_sendmsg+0x1310/0x1310 [ 235.630102] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 235.635328] RIP: 0033:0x455979 [ 235.638540] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.646289] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 235.653670] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 235.660971] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 235.669164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 235.676464] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000d 2018/05/04 11:53:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x140801) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000009219a2e8ca3f7f8db3f8162c8bcb540e30564bc9b95455a4dc86cc60ac948d9b7eb59926c565dfe4cf63a9bd00fef143c163e49301998bb5b6d63d419d9d7734c5cfef080eb9f4bff4170c09291afd454f34272ff7452b90273dd37526b4da269fa5ed0e14f70bca831769be589447164851ea4db4fbc98ae1de7073180ea762aadb7b42c61973986b40c15a2305ecd8647a1a39d267e613bdc9ef1857dd5efd11300313834a5ea66f9faf81fe3938f0960b0f28bda0a10f54d91353728c661a10bc9a4419b98c732d9769ccbbfe3531629a727d579e2bc134"], &(0x7f0000000000)=0x86) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x7, 0x71e, 0x5e, 0x3}, 0x14) sync() write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x200000) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000140)="f24be9884dd9eec4f162d94de9a043ddeaea8a10312baf449775ba1927ad414b26a117a39884c8d4253724cd0a45a1a7abc6e682f2f34783522c1bb02ba08cb0f6146213cd1d59cad00f7d0fdd18660f76cd323f356f77c525070271f2a0f174d00c6f2e38ea4e2b0ed258f071cb60f4", 0x70}, {&(0x7f00000002c0)="b0a57f26e54ebf9c3fecd98755cc348caaea941b5ea62fc9393f6f5306163420ca2bf861bccd9e88ab5eb62fe7fa87c40b06954896bf9eb0c6ba27cf4fa53a537c494cf61695dc98d7404d72090f0c0d96a0254b294ec827163d6fc3504fa15b", 0x60}, {&(0x7f0000000340)="b228827afe7850c54603664f98686364544581ea2997a7e769482997a93b5aea6cdeaac60601b6c25664ea4e77fea065e93ae781a824ecd1823e7356db64736e970549747296a83d34631ed6f78cd2544fb0b9623caea245e57cbb72a1726ad0f7ee28a55bf297d06297e01f5c45ecabe8d1d817e6fce91cae1de44d13daa863ad59d210a00e511aad554d2bde65d541f9292f6bdd32102b8cefe541a9f83c6773637a7669e2477ea44cf2ff9a9e6ec49c8bf06965295b9880209d9e1d1fd95fe65da63f849f3d514dc98b49cd2d5854eb57136525faf3", 0xd7}, {&(0x7f0000000440)="8dd80e75510e7618ae3d5d2e20924ccb34df0d6eb6d8940abc6d6d3d3e43b2bb8f392383a579d762806f2e3aa18b9157a895b735b418bac6ca8060d8fc8a80c85986b1ae3fd70213d543ba22192eb2f69105ca38b88f34fec050362d2012735c9b7ea3dbea2c37cfb6f5e6b7d9868744009511829c98d30b98c7f799065e0aabc0bf63e4c65c6ae82d616a518bed7f9073aefe6b82fdfde070f420bc95ce527803c35030f8f5384cee3ea2fe006c092a4d8ed799fc62f53c9c1dc4737a5b3abaf03237166875066da96ec7e1974b38d8ce3a0ce3c09bd4ec3c38a0ae8db051c346f49dc5802061b8e40e439581", 0xed}], 0x4) sendfile(r0, r2, &(0x7f0000000100), 0x1) 2018/05/04 11:53:40 executing program 2: r0 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='*eth0%$+\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="e4a43167860814880d1c6462be2bad07776e3f58b50e39f4f694cfb20be5a0d7fcd9c8df33fc9bd4368fa90d41c95c2e7f54d319eedec83bcc124265e9b506cddfc13db8923cf03ecdb7639d4543b4fbd2d75f1fc9bd42dec5ae4f8aa49ad6ff7e196844c4883d877ce35643eb76b342f1f0f7a40b866e2ee295a1ac58236f2913a5a562b402fced7250539e92718cf9a4448376f958b8dd8a98224c09446c4b4c9a80344ad53868715809130d6250b76401e10c7302f9ad8c9ae431fa2c32d60c5dc934775bd56bf01318e97be248f5c61e76a694a48b0f6141d22ac9536a2fd37b", 0xe2, r0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000540)={0x9, 0xfff, 0x4b4, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$key(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x70bd2a, 0x4, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x7, 0x10, 0x4}]}, 0x70}, 0x1}, 0x0) fgetxattr(r1, &(0x7f0000000080)=@random={'btrfs.', 'big_key\x00'}, &(0x7f0000000480)=""/163, 0xa3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/05/04 11:53:40 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/04 11:53:40 executing program 7: r0 = socket$inet(0x10, 0x2, 0x4) fcntl$getown(r0, 0x9) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008008000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/04 11:53:40 executing program 4 (fault-call:2 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) r1 = socket(0x0, 0x80007, 0x1) accept4$alg(r1, 0x0, 0x0, 0x800) accept4$alg(r1, 0x0, 0x0, 0x800) fcntl$setpipe(r1, 0x407, 0x2b) 2018/05/04 11:53:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x21, 0x0, 0x0, 0x0, "b6974a46e315dd789e7045b52cfacde30a01ec0dfe9e0ec0e1056ba83af8185a3ba5e9fd94d14f411ed90694"}) 2018/05/04 11:53:40 executing program 1 (fault-call:1 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 236.330467] FAULT_INJECTION: forcing a failure. [ 236.330467] name failslab, interval 1, probability 0, space 0, times 0 [ 236.342570] CPU: 0 PID: 15018 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 236.349530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.358896] Call Trace: [ 236.361561] dump_stack+0x185/0x1d0 [ 236.365208] should_fail+0x87b/0xab0 [ 236.368939] should_failslab+0x279/0x2a0 [ 236.373018] __kmalloc_track_caller+0x208/0xcb0 [ 236.377744] ? kasprintf+0x1b9/0x1f0 [ 236.381473] kvasprintf+0x165/0x340 [ 236.385118] ? kasprintf+0x1b9/0x1f0 [ 236.388845] kasprintf+0x1b9/0x1f0 [ 236.392427] ieee80211_alloc_led_names+0x43e/0x670 [ 236.397420] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 236.402214] mac80211_hwsim_new_radio+0x237/0x49f0 [ 236.407156] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.412027] hwsim_new_radio_nl+0x8fd/0xa20 [ 236.416412] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 236.422224] genl_rcv_msg+0x1686/0x1810 [ 236.426240] netlink_rcv_skb+0x378/0x600 [ 236.430321] ? genl_unbind+0x350/0x350 [ 236.434220] genl_rcv+0x63/0x80 [ 236.437540] netlink_unicast+0x166b/0x1740 [ 236.441807] ? genl_pernet_exit+0xa0/0xa0 [ 236.446007] netlink_sendmsg+0x1048/0x1310 [ 236.450290] ? netlink_getsockopt+0xc80/0xc80 [ 236.454841] ___sys_sendmsg+0xec0/0x1310 [ 236.458981] ? __fdget+0x4e/0x60 [ 236.462408] ? __fget_light+0x56/0x710 [ 236.466346] ? __fdget+0x4e/0x60 [ 236.469762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.475179] ? __fget_light+0x6b9/0x710 [ 236.479212] SYSC_sendmsg+0x2a3/0x3d0 [ 236.483095] SyS_sendmsg+0x54/0x80 [ 236.486700] do_syscall_64+0x309/0x430 [ 236.490609] ? ___sys_sendmsg+0x1310/0x1310 [ 236.494945] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 236.500139] RIP: 0033:0x455979 [ 236.503328] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.511887] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 236.519173] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 236.526443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.533725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 236.541012] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000b 2018/05/04 11:53:40 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e22}}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="580100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x158}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4100) ioctl$TIOCCBRK(r1, 0x5428) [ 236.645709] netlink: 104 bytes leftover after parsing attributes in process `syz-executor7'. [ 236.664852] FAULT_INJECTION: forcing a failure. [ 236.664852] name failslab, interval 1, probability 0, space 0, times 0 [ 236.676284] CPU: 0 PID: 15009 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 236.683243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.687624] netlink: 104 bytes leftover after parsing attributes in process `syz-executor7'. [ 236.692615] Call Trace: [ 236.692660] dump_stack+0x185/0x1d0 [ 236.692700] should_fail+0x87b/0xab0 [ 236.692793] should_failslab+0x279/0x2a0 [ 236.692840] __kmalloc_track_caller+0x208/0xcb0 [ 236.720118] ? kvasprintf_const+0x134/0x3b0 [ 236.724460] kvasprintf+0x165/0x340 [ 236.728117] ? kvasprintf_const+0x134/0x3b0 [ 236.732446] kvasprintf_const+0x134/0x3b0 [ 236.736632] kobject_set_name_vargs+0x11f/0x390 [ 236.741327] device_create+0x451/0x630 [ 236.745246] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 236.750724] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 236.755679] hwsim_new_radio_nl+0x8fd/0xa20 [ 236.760071] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 236.765888] genl_rcv_msg+0x1686/0x1810 [ 236.769902] netlink_rcv_skb+0x378/0x600 [ 236.773984] ? genl_unbind+0x350/0x350 [ 236.777882] genl_rcv+0x63/0x80 [ 236.781174] netlink_unicast+0x166b/0x1740 [ 236.785433] ? genl_pernet_exit+0xa0/0xa0 [ 236.789597] netlink_sendmsg+0x1048/0x1310 [ 236.793870] ? netlink_getsockopt+0xc80/0xc80 [ 236.798411] ___sys_sendmsg+0xec0/0x1310 [ 236.802545] ? __fdget+0x4e/0x60 [ 236.805965] ? __fget_light+0x56/0x710 [ 236.809887] ? __fdget+0x4e/0x60 [ 236.813307] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.818703] ? __fget_light+0x6b9/0x710 [ 236.822728] SYSC_sendmsg+0x2a3/0x3d0 [ 236.826711] SyS_sendmsg+0x54/0x80 [ 236.830314] do_syscall_64+0x309/0x430 [ 236.834229] ? ___sys_sendmsg+0x1310/0x1310 [ 236.838565] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 236.843764] RIP: 0033:0x455979 [ 236.846956] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.854684] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 236.861956] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 236.869232] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.876513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 236.883786] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000e 2018/05/04 11:53:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x404000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) 2018/05/04 11:53:41 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'irlan0\x00', @ifru_map={0x7f, 0x8, 0x8, 0xc9, 0x1, 0x2}}) getsockopt$bt_hci(r0, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) 2018/05/04 11:53:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x105902) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[]) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @loopback=0x7f000001, @empty, 0xf}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0xff0000ff, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x2, 0x7fff, 0x6, 0x6, 0x100000000, 0x0, 'bpq0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="6cd7789df751", @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x2, 0x1}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x4, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffffffff, 0x7, 0x0, 0x800, 0x0, 0x8001, 'veth1_to_bridge\x00', 'team_slave_1\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x80000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/04 11:53:41 executing program 1 (fault-call:1 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) r1 = socket(0x0, 0x80007, 0x1) accept4$alg(r1, 0x0, 0x0, 0x800) accept4$alg(r1, 0x0, 0x0, 0x800) fcntl$setpipe(r1, 0x407, 0x2b) 2018/05/04 11:53:41 executing program 4 (fault-call:2 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:41 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/04 11:53:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40180, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x640) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)=r2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) [ 237.265311] FAULT_INJECTION: forcing a failure. [ 237.265311] name failslab, interval 1, probability 0, space 0, times 0 [ 237.276722] CPU: 0 PID: 15046 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 237.283677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.293060] Call Trace: [ 237.295683] dump_stack+0x185/0x1d0 [ 237.299347] should_fail+0x87b/0xab0 [ 237.303100] should_failslab+0x279/0x2a0 [ 237.307190] __kmalloc_track_caller+0x208/0xcb0 [ 237.311919] ? kasprintf+0x1b9/0x1f0 [ 237.315660] kvasprintf+0x165/0x340 [ 237.319302] ? kasprintf+0x1b9/0x1f0 [ 237.323033] kasprintf+0x1b9/0x1f0 [ 237.326660] ieee80211_alloc_led_names+0x5bb/0x670 [ 237.331618] ieee80211_alloc_hw_nm+0x216f/0x2b40 [ 237.336400] mac80211_hwsim_new_radio+0x237/0x49f0 [ 237.341345] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.346213] hwsim_new_radio_nl+0x8fd/0xa20 [ 237.350599] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 237.356425] genl_rcv_msg+0x1686/0x1810 [ 237.360439] netlink_rcv_skb+0x378/0x600 [ 237.364527] ? genl_unbind+0x350/0x350 [ 237.368430] genl_rcv+0x63/0x80 [ 237.371738] netlink_unicast+0x166b/0x1740 [ 237.376014] ? genl_pernet_exit+0xa0/0xa0 [ 237.380227] netlink_sendmsg+0x1048/0x1310 [ 237.384515] ? netlink_getsockopt+0xc80/0xc80 [ 237.389070] ___sys_sendmsg+0xec0/0x1310 [ 237.393229] ? __fdget+0x4e/0x60 [ 237.396642] ? __fget_light+0x56/0x710 [ 237.400570] ? __fdget+0x4e/0x60 [ 237.403988] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.409404] ? __fget_light+0x6b9/0x710 [ 237.413437] SYSC_sendmsg+0x2a3/0x3d0 [ 237.417479] SyS_sendmsg+0x54/0x80 [ 237.421091] do_syscall_64+0x309/0x430 [ 237.425014] ? ___sys_sendmsg+0x1310/0x1310 [ 237.429363] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 237.434905] RIP: 0033:0x455979 [ 237.438099] RSP: 002b:00007f352f8c5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.445826] RAX: ffffffffffffffda RBX: 00007f352f8c66d4 RCX: 0000000000455979 [ 237.456406] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 237.463681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.470954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 237.478230] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000c 2018/05/04 11:53:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x5b1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xc, 0x3}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x657) 2018/05/04 11:53:41 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b", 0x65}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000140)="279ef874e0fbe45ebfc9d800e0101b83981ee8845a40b0b0540e75ba456d4baa95e26be8d455824637401db402dc2a14562dcf04615fe666ab8ab1728b5283f904be0dcd16f64a9450376d73734bfc8d13c56fe9cba50d121058cc482ab0b069178a02f87257c7ba0a5739c56d69db8b36fa22735825b762523a4ed15edf723370e6c6ead2ef479ea46a3b0c6bfafb8510905b1bb78f9ed9c629c4e8bdc5b7260cab7583dd30b49440dc7e4e9193c315e29492455e13e9a46651e2b22b083390fcf5") 2018/05/04 11:53:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000440)=""/130, 0x82) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='/dev/audio\x00', 0xfffffffffffffffa) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r1}) keyctl$setperm(0x5, r2, 0x20252000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0x40000000000000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000003c0)) 2018/05/04 11:53:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a00002c1f10dc000000000000000000000000000000000000000000000000000000000002d6aff91cfa11ac152eb98a6c6eaf00010000000000ff00fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000f9db016a80acf0e9c8a2ca83c702edaefeff03bc4b6ad6871d810147abb78fe980f0f6e90ccf3d3811229531dff5416b877ac96f9e43f21301bc3ebf42f708d262f6cf559379205706f49eed9cb49be21fd8ab243d327b2507031f6ca7595e8441875c9e91b5f640"], 0x70}, 0x1}, 0x0) r1 = socket(0xb, 0x40184d85d5986329, 0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xc4, "53b10016b50ffe8015f92eb6e93b4bd4e4d1594373bb8633a494d77f6b11b3a886195233493a5a7a7a746a7e0b128a35e0b4696030e7fe29847ef9726dd74ffae88537dae288bfe4f6f0426c2ff01828455bec52e46c709dc553640265c8ffcf7bacd00da641a4a4fa70b5df94fe85724c361261c28cff5d359d6cd2f19f94324d448b381ba9a2e33c5a490b298579d21c39db5145c9a330d32cc12641e9dac84d9d9d52e1ba56e6ed5c637392dad2708f84c30d580a6de6eb3ee4afa95326670a884b81"}, &(0x7f0000000000)=0xcc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000580)=0x32f) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xe, 0x4, 0xf, 0x22, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6, 0x1d, 0x4, 0x14}, @sadb_x_sec_ctx={0x19, 0x18, 0x8, 0x3, 0xbe, "d1bd9b9a6f8b4e6e9a9a3bf817d0320ef1b20ab8788033d85265f4d80220d907223722a80f8bfa869d47d8a68ce4525b0596f2f3379fd12ca2c9ba3b6db99c9e286a524a5f6c62793c8b4fcc8d4d972f6269b0780e0f275e42bd02b7011f994de929ab3275b9bb51655ef0da0c3268d6ef5e5e4e8cf75277ed58eef5c7755116426f77c774572d646ff43e07fa867450ae0755eb55b7c8ebe9871faa1db154dbfaf892f9627aea0b61c8517c38e41735ba81c7906412f841c2914eb865b0"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0x110}, 0x1}, 0x20000000) r3 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) 2018/05/04 11:53:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000100000d, 0x33, r0, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x8643) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 237.830102] FAULT_INJECTION: forcing a failure. [ 237.830102] name failslab, interval 1, probability 0, space 0, times 0 [ 237.842451] CPU: 0 PID: 15067 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 237.849697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.859085] Call Trace: [ 237.861736] dump_stack+0x185/0x1d0 [ 237.865412] should_fail+0x87b/0xab0 [ 237.869155] should_failslab+0x279/0x2a0 [ 237.873234] __kmalloc+0xc2/0x350 [ 237.876702] ? device_add+0x132/0x2cb0 [ 237.880614] device_add+0x132/0x2cb0 [ 237.884365] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 237.889824] ? kobject_set_name_vargs+0x2f7/0x390 [ 237.894692] device_create+0x59d/0x630 [ 237.898620] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 237.904102] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 237.909073] hwsim_new_radio_nl+0x8fd/0xa20 [ 237.913463] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 237.919287] genl_rcv_msg+0x1686/0x1810 [ 237.923298] netlink_rcv_skb+0x378/0x600 [ 237.927387] ? genl_unbind+0x350/0x350 [ 237.931304] genl_rcv+0x63/0x80 [ 237.934602] netlink_unicast+0x166b/0x1740 [ 237.938866] ? genl_pernet_exit+0xa0/0xa0 [ 237.943050] netlink_sendmsg+0x1048/0x1310 [ 237.947350] ? netlink_getsockopt+0xc80/0xc80 [ 237.951898] ___sys_sendmsg+0xec0/0x1310 [ 237.956065] ? __fdget+0x4e/0x60 [ 237.959476] ? __fget_light+0x56/0x710 [ 237.963400] ? __fdget+0x4e/0x60 [ 237.966808] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.972209] ? __fget_light+0x6b9/0x710 [ 237.976249] SYSC_sendmsg+0x2a3/0x3d0 [ 237.980117] SyS_sendmsg+0x54/0x80 [ 237.983713] do_syscall_64+0x309/0x430 [ 237.987625] ? ___sys_sendmsg+0x1310/0x1310 [ 237.991962] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 237.997160] RIP: 0033:0x455979 [ 238.000353] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.008072] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 238.015353] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 238.022653] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.029926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 238.037204] R13: 000000000000053d R14: 00000000006fbe58 R15: 000000000000000f 2018/05/04 11:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)=""/160, 0xa0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/05/04 11:53:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xd, 0x0, 0x0, 0x80000000, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x68}, 0x1}, 0x0) 2018/05/04 11:53:42 executing program 4 (fault-call:2 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:42 executing program 7: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/04 11:53:42 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000040000fa8907c3030835a08a6153a6f6f5490c9898", @ANYRES32=0xffffffff], 0xc) 2018/05/04 11:53:42 executing program 1 (fault-call:1 fault-nth:16): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 11:53:42 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012ffc)=0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/04 11:53:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) r1 = socket(0x0, 0x80007, 0x1) accept4$alg(r1, 0x0, 0x0, 0x800) accept4$alg(r1, 0x0, 0x0, 0x800) fcntl$setpipe(r1, 0x407, 0x2b) [ 238.348682] FAULT_INJECTION: forcing a failure. [ 238.348682] name failslab, interval 1, probability 0, space 0, times 0 [ 238.360122] CPU: 0 PID: 15106 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 238.367083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.376503] Call Trace: [ 238.379130] dump_stack+0x185/0x1d0 [ 238.382785] should_fail+0x87b/0xab0 [ 238.386527] should_failslab+0x279/0x2a0 [ 238.390663] __kmalloc_track_caller+0x208/0xcb0 [ 238.395350] ? __kernfs_new_node+0xae/0x6e0 [ 238.399685] ? __save_stack_trace+0x90d/0xb00 [ 238.404212] kstrdup_const+0x154/0x270 [ 238.408121] __kernfs_new_node+0xae/0x6e0 [ 238.412375] ? kmsan_set_origin+0x9e/0x160 [ 238.416631] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 238.421762] kernfs_create_dir_ns+0x167/0x4e0 [ 238.426285] sysfs_create_dir_ns+0x177/0x4c0 [ 238.430767] kobject_add_internal+0xbef/0x1700 [ 238.435383] kobject_add+0x413/0x480 [ 238.439177] device_add+0x8dc/0x2cb0 [ 238.442921] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 238.448412] device_create+0x59d/0x630 [ 238.452332] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 238.457818] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 238.462774] hwsim_new_radio_nl+0x8fd/0xa20 [ 238.467181] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 238.472989] genl_rcv_msg+0x1686/0x1810 [ 238.477007] netlink_rcv_skb+0x378/0x600 [ 238.481109] ? genl_unbind+0x350/0x350 [ 238.485017] genl_rcv+0x63/0x80 [ 238.488320] netlink_unicast+0x166b/0x1740 [ 238.492574] ? genl_pernet_exit+0xa0/0xa0 [ 238.496738] netlink_sendmsg+0x1048/0x1310 [ 238.501020] ? netlink_getsockopt+0xc80/0xc80 [ 238.505580] ___sys_sendmsg+0xec0/0x1310 [ 238.510965] ? __fdget+0x4e/0x60 [ 238.514385] ? __fget_light+0x56/0x710 [ 238.518312] ? __fdget+0x4e/0x60 [ 238.521739] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.527157] ? __fget_light+0x6b9/0x710 [ 238.531198] SYSC_sendmsg+0x2a3/0x3d0 [ 238.535082] SyS_sendmsg+0x54/0x80 [ 238.538783] do_syscall_64+0x309/0x430 [ 238.542699] ? ___sys_sendmsg+0x1310/0x1310 [ 238.547049] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 238.552257] RIP: 0033:0x455979 [ 238.555448] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.563606] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 238.570881] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 238.578155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.586215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 238.593506] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000010 [ 238.601438] ------------[ cut here ]------------ [ 238.606291] kobject_add_internal failed for hwsim40 (error: -12 parent: mac80211_hwsim) [ 238.615028] WARNING: CPU: 0 PID: 15106 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 238.623824] Kernel panic - not syncing: panic_on_warn set ... [ 238.623824] [ 238.631251] CPU: 0 PID: 15106 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 238.638213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/04 11:53:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000a80)={@local}, &(0x7f0000000ac0)=0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x209, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd9d}]}, 0x1c}, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0xa, 0x0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x4, 0xfffffe47, &(0x7f0000000d80)=""/249, 0x41f00, 0x1}, 0xfffffffffffffed0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/208, 0xd0}}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/216, 0xd8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000780)=""/52, 0x34}, {&(0x7f00000007c0)=""/120, 0x78}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000000a40)=""/47, 0x2f}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x8, &(0x7f0000000bc0)=""/15, 0xf}}, {{&(0x7f0000000c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f0000000f40)=""/6, 0x6}}], 0x4, 0x0, &(0x7f0000001080)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r2+30000000}) [ 238.647866] Call Trace: [ 238.650527] dump_stack+0x185/0x1d0 [ 238.654214] panic+0x39d/0x940 [ 238.657490] ? ZSTD_compressBlock_btopt+0x6a7f/0x12710 [ 238.662832] ? disable_trace_on_warning+0x18/0xd0 [ 238.667731] __warn+0x40f/0x580 [ 238.671068] ? kobject_add_internal+0x10fc/0x1700 [ 238.675979] report_bug+0x72a/0x880 [ 238.679709] ? kobject_add_internal+0x10fc/0x1700 [ 238.684605] do_error_trap+0x1aa/0x600 [ 238.688612] do_invalid_op+0x46/0x50 [ 238.692391] invalid_op+0x1b/0x40 [ 238.695894] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 238.701372] RSP: 0018:ffff8801a3dfedf8 EFLAGS: 00010282 [ 238.706949] RAX: 000000000000004b RBX: 0000000000000000 RCX: 0000000000000000 [ 238.714262] RDX: ffffc90001d9b000 RSI: 000000000001fe48 RDI: 000000000001fe49 [ 238.721585] RBP: ffff8801a3dfee90 R08: 0000000001080020 R09: 0000000000000002 [ 238.728897] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 238.736215] R13: 00000000fffffff4 R14: ffffffff8a8be653 R15: ffff88014c4a6198 [ 238.743566] ? kobject_add_internal+0x10fc/0x1700 2018/05/04 11:53:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x4, 0xff, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000d68000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x2, 0x101400) accept4$unix(r3, &(0x7f0000000500)=@abs, &(0x7f0000000440)=0x6e, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) [ 238.748500] kobject_add+0x413/0x480 [ 238.752337] device_add+0x8dc/0x2cb0 [ 238.756158] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 238.761698] device_create+0x59d/0x630 [ 238.765671] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 238.771198] mac80211_hwsim_new_radio+0x5c0/0x49f0 [ 238.776211] hwsim_new_radio_nl+0x8fd/0xa20 [ 238.780653] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 238.786511] genl_rcv_msg+0x1686/0x1810 [ 238.790575] netlink_rcv_skb+0x378/0x600 [ 238.794713] ? genl_unbind+0x350/0x350 2018/05/04 11:53:42 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x10000000, 0x1c) ptrace(0x4207, r1) ptrace(0x15, r1) [ 238.798658] genl_rcv+0x63/0x80 [ 238.801999] netlink_unicast+0x166b/0x1740 [ 238.806310] ? genl_pernet_exit+0xa0/0xa0 [ 238.810523] netlink_sendmsg+0x1048/0x1310 [ 238.814854] ? netlink_getsockopt+0xc80/0xc80 [ 238.819453] ___sys_sendmsg+0xec0/0x1310 [ 238.823755] ? __fdget+0x4e/0x60 [ 238.827261] ? __fget_light+0x56/0x710 [ 238.831262] ? __fdget+0x4e/0x60 [ 238.834744] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.840213] ? __fget_light+0x6b9/0x710 [ 238.844362] SYSC_sendmsg+0x2a3/0x3d0 [ 238.848400] SyS_sendmsg+0x54/0x80 [ 238.852070] do_syscall_64+0x309/0x430 [ 238.856047] ? ___sys_sendmsg+0x1310/0x1310 [ 238.860431] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 238.865745] RIP: 0033:0x455979 [ 238.868960] RSP: 002b:00007f5da9c5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.876721] RAX: ffffffffffffffda RBX: 00007f5da9c5f6d4 RCX: 0000000000455979 [ 238.884028] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 238.891340] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.898663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 238.905974] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000010 [ 238.914141] Dumping ftrace buffer: [ 238.917695] (ftrace buffer empty) [ 238.921414] Kernel Offset: disabled [ 238.925050] Rebooting in 86400 seconds..