INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts. 2018/04/15 01:33:58 fuzzer started 2018/04/15 01:33:59 dialing manager at 10.128.0.26:36243 2018/04/15 01:34:05 kcov=true, comps=false 2018/04/15 01:34:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_data=&(0x7f0000000000)="275610c1275526d77d046b1bd66b8d78871be25907205a10600675f45c1b1639"}) 2018/04/15 01:34:09 executing program 2: mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/15 01:34:09 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/04/15 01:34:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) shutdown(r0, 0x1) 2018/04/15 01:34:09 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000340)) timer_gettime(0x0, &(0x7f00000000c0)) 2018/04/15 01:34:09 executing program 6: 2018/04/15 01:34:09 executing program 5: 2018/04/15 01:34:09 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=ANY=[@ANYBLOB="0002000000000000c910f9ffffffffffffff0000ffffe0000001000000000000"], 0x1) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syzkaller login: [ 44.082593] ip (3765) used greatest stack depth: 54672 bytes left [ 44.739737] ip (3822) used greatest stack depth: 54312 bytes left [ 45.407149] ip (3891) used greatest stack depth: 54200 bytes left [ 45.955741] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.962422] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.999619] device bridge_slave_0 entered promiscuous mode [ 46.016355] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.022840] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.034813] device bridge_slave_0 entered promiscuous mode [ 46.073595] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.080131] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.107179] device bridge_slave_0 entered promiscuous mode [ 46.143110] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.149649] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.197013] device bridge_slave_0 entered promiscuous mode [ 46.218627] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.225153] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.266696] device bridge_slave_1 entered promiscuous mode [ 46.276848] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.283362] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.298108] device bridge_slave_1 entered promiscuous mode [ 46.310799] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.317443] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.328451] device bridge_slave_0 entered promiscuous mode [ 46.336854] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.343359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.364312] device bridge_slave_1 entered promiscuous mode [ 46.371176] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.377937] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.403635] device bridge_slave_0 entered promiscuous mode [ 46.421198] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.427739] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.451325] device bridge_slave_0 entered promiscuous mode [ 46.467869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.475637] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.482393] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.498455] device bridge_slave_0 entered promiscuous mode [ 46.511833] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.518359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.537272] device bridge_slave_1 entered promiscuous mode [ 46.557580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.570305] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.576813] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.602998] device bridge_slave_1 entered promiscuous mode [ 46.611609] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.618468] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.647844] device bridge_slave_1 entered promiscuous mode [ 46.665732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.673497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.688969] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.695714] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.737931] device bridge_slave_1 entered promiscuous mode [ 46.747335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.757717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.765298] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.771791] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.817193] device bridge_slave_1 entered promiscuous mode [ 46.850757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.861640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.891996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.933328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.982805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.068723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.098708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.136800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.185594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.362583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.676164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.882258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.899985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.944290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.106254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.113872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.190088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.205445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.273542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.319516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.346566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.426396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.484256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.519140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.540681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.719779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.023347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.186862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.262207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.290435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.430504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.448163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.508973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.519016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.532013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.564657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.575928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.618951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.636849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.664939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.672383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.686630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.732675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.759889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.767503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.780935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.827757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.836527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.843821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.857677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.891576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.899668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.909831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.920964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.962767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.973732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.982159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.991569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.046447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.094507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.102828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.120817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.160580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.167874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.197149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.219465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.231293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.246812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.276885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.284995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.307094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.315005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.328997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.361427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.391454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.420766] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.428410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.436809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.466215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.478461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.494237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.533253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.568018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.599982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.636965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.644486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.655961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.688593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.707727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.736194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.325132] ip (4289) used greatest stack depth: 54144 bytes left [ 52.431613] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.438164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.445090] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.451579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.486438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.496662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.514215] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.520707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.527578] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.534080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.543004] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.750610] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.757147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.764317] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.770895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.787436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.812397] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.818905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.825830] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.832316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.914148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.006815] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.013320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.020255] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.026752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.072479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.122339] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.128876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.135829] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.142373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.230178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.279549] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.286148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.293778] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.300298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.310534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.331020] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.337605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.344507] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.351162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.440941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.536417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.547776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.585760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.617756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.648839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.660856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.668312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.274646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.594892] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.740161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.784253] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.807396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.924776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.140351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.146718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.161808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.263729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.297547] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.446781] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.453842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.465718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.522536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.531854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.556774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.609128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.615468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.626712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.665365] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.675273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.713703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.825975] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.832628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.843418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.089199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.095798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.109320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.226203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.232549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.243157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/15 01:34:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/15 01:34:38 executing program 2: 2018/04/15 01:34:38 executing program 4: 2018/04/15 01:34:38 executing program 6: 2018/04/15 01:34:38 executing program 5: 2018/04/15 01:34:38 executing program 7: 2018/04/15 01:34:38 executing program 3: 2018/04/15 01:34:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/15 01:34:38 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='statm\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) 2018/04/15 01:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8t'], 0x2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xfd1f, &(0x7f0000018ff0)={&(0x7f000001d000)=ANY=[@ANYBLOB="1f452d5da7f7e3ca5e140000002e004304000000"], 0x14}, 0x1}, 0x0) 2018/04/15 01:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x301080) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) sendfile(r1, r0, &(0x7f0000000000), 0x800400000ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x6, 0x1}, 0x10) 2018/04/15 01:34:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) 2018/04/15 01:34:38 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bind$ipx(0xffffffffffffffff, &(0x7f0000000500)={0x4, 0x0, 0x0, "1392e3235b6b"}, 0x10) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)=""/12, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x401, 0x3}, 0x2c) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x618002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDELIO(r2, 0x4b35, 0x1000) 2018/04/15 01:34:38 executing program 5: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/15 01:34:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x44000) 2018/04/15 01:34:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) 2018/04/15 01:34:38 executing program 1: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0xffffffffffffa527) getpeername$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) sendmsg$nl_generic(r2, &(0x7f0000000880)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000400)={0x14, 0x25, 0xb11, 0x70bd2c, 0x25dfdbfe, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/04/15 01:34:38 executing program 6: r0 = socket(0x15, 0x80005, 0x0) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7ed7}, 0x8) 2018/04/15 01:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x301080) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) sendfile(r1, r0, &(0x7f0000000000), 0x800400000ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x6, 0x1}, 0x10) 2018/04/15 01:34:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @broadcast=0xffffffff, 0x4e24, 0x0, 'fo\x00', 0x24, 0x5, 0x4f}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=@ipmr_delroute={0x1038, 0x19, 0x120, 0x70bd29, 0x25dfdbfe, {0x80, 0x14, 0x10, 0xeba, 0xfd, 0x3, 0xff, 0x5, 0x800}, [@RTA_METRICS={0x1004, 0x8, "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"}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x1038}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=@getlink={0x28, 0x12, 0x221, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/15 01:34:39 executing program 3: r0 = socket(0x1b, 0x5, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) socket(0x9, 0x6, 0x5) 2018/04/15 01:34:39 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) alarm(0xcf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x6, 0x5}, 0x8) sendmsg(r1, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x2, 0x8, 0x100000000, 0xf, 0x13, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1e}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x14, 0x10}, @sadb_lifetime={0x4, 0x2, 0x2, 0x1602000000000000, 0x2000000000, 0x100000001}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb9, 0x5301, {0x6, 0x7f, 0xffff, 0x2, 0x0, 0x6, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@dev={0xac, 0x14, 0x14, 0x1f}}}]}, 0x98}, 0x1}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000400)={0x1}, 0x1) recvmsg(r1, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001680)=""/226, 0xfe9e}], 0x302}, 0x0) 2018/04/15 01:34:39 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101002, 0x120) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9c, "ad51cdbd3bd49b74e1c27360061300b8073a5a7185338df83ad05f83579e857d2210379afeef88a3cff9e94b5cd7ed159ba75bbde442cc78c5ffa6af5bf9465828a869a5f0be2430de6331342932db9fe6e6d6862336e725ea16e2c8a6ede93e4c78df376911e47a21d19dc2ae4b9cd87b0c63f8c89f36b6a07c89d1f255922927fc3f00e108b2227400467d1fa55fec5a2217bd58ccefdd2ed9dfc9"}, &(0x7f0000000140)=0xa4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xa8, "dbf066af450bc8f4d761d073a5bef6f54c0826c22d259c8a369bd55a4b388f61b3d0a67edad38ecb976eb3ed23fe412fc24fd16f232e11c93dbfaac5946361885dbbce3abc3ee76837242d7479a967dd6d9b3df132b67c09bf7b1c203de8796324c1d4f1700aee1d31d4e78eb88513b9e14332486d7da9773908d98ab49ac232ae54d505e79518104c985ab3dd27ff83001f3476cc22b059accb85ef25a282059f27903766eca49a"}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x7fff, 0x3, 0x7, 0x7, 0x2, 0xfffffffffffffffb, 0x2, {r2, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x4}}, 0x20, 0x7, 0x6, 0x4, 0x6}}, &(0x7f0000000380)=0xb0) socketpair(0xa, 0x80006, 0xffffffffffff7a5e, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000640)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={r4, 0x41b, 0x9}, &(0x7f0000000700)=0x8) 2018/04/15 01:34:39 executing program 6: r0 = memfd_create(&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0xfffffffffffffff9) write(r0, &(0x7f0000ffdffb)='\t!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f000034bff8), 0x1000) 2018/04/15 01:34:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001800)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001840)={0x0, 0x401, 0xeb0}, &(0x7f0000001880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000018c0)={r2, 0x5, 0x4, 0xe1fa, 0x8, 0x7}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/36, &(0x7f0000000180)=0x24) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/15 01:34:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x3, 0x1ff}) r2 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x88000) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x9) ppoll(&(0x7f0000fe6fd0)=[{r2}], 0x1, &(0x7f0000035ff0)={r3}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/04/15 01:34:39 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x2, 0x5, 0x0, 0x471}, 0x4, 0xffffffffffffffff, 'id0\x00', "74696d6572300000000000000000000000000000000000000100", 0x0, 0x9, 0x1, 0x4, 0x7a73}) getsockopt$inet_int(r0, 0x10d, 0x4004000000f7, &(0x7f0000000040), &(0x7f00000000c0)=0x10d) 2018/04/15 01:34:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x400) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x430000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x2}, 0x0, 0x3, 0x7fff, {0x1651aef1, 0x6}, 0x3, 0x6a6}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8936, &(0x7f0000000140)={'bridge_slave_0\x00', @ifru_settings={0x9, 0x2, @te1=&(0x7f0000000100)={0x49c1, 0xd8, 0x5, 0xffffffffffffffff}}}) [ 71.285369] QAT: Invalid ioctl [ 71.301877] QAT: Invalid ioctl 2018/04/15 01:34:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x7ff, 0x800) ioctl(r0, 0x2286, &(0x7f0000000100)) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) 2018/04/15 01:34:39 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x82) lseek(r0, 0x0, 0x3) 2018/04/15 01:34:39 executing program 7: r0 = socket(0x2, 0x3, 0x1) unshare(0x400) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x2, 0x8, 0x2, 0x5b, 0xfff, 0x1e}) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/04/15 01:34:39 executing program 0: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x67}, 0x20) write(0xffffffffffffffff, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/15 01:34:40 executing program 2: unshare(0x400) r0 = memfd_create(&(0x7f00000001c0)='\'eth0bdev\x00', 0x2) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000200)=""/41, &(0x7f0000000240)=0x29) r1 = memfd_create(&(0x7f0000000140)='.cgroup\x00', 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000080)={0x7, {{0xa, 0x4e23, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}}, 0x88) 2018/04/15 01:34:40 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x85fa11bbe5770868, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x84010, r0, 0x4e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x2a4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x9f, "307ff0ddadf05c607ba6ae5b0d8d6d925527c4820996d8f8926ed797762c722c4cf1d77af5ed70cadfaabfb472682dce5134816db9288ebfba846b888225cd9b3121b7896920dc4b5ced986ecac3a9be6323645f17f24837cfbf00251e7b426a3628cc9823756e34f6e9c12f33f211ab5fd09915d92fd43b41a5fffabd0965df36dbe454dfa52d18f65757a9632806ee68d7e86d313096f69ebc00d1348590"}, &(0x7f00000001c0)=0xc3) 2018/04/15 01:34:40 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000200)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x110) r2 = gettid() setpgid(r1, r2) 2018/04/15 01:34:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x0, 0x0, 0x23}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2}}, 0x80000, 0x2000000000009, 0x0, "fb0328d636e546e30c27d6fa0af2b7cb3cf554465f845777e1a94d7df3553899532ead5e519e8238af11d718e0dd2c2dddb2ac8cdbfeca647feb0ec53a4e96b3ca0d538774ba25ecdf03cf9379f4a9c0"}, 0xd8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='ip6tnl0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "60b975818d52c2ce73ff97c0fc23f45fe88b814a84fa151aa23fe16b3853a382fe953505c66ff5bca48f60c88a7eec68a2d3df65a7ef75360d60116a2a928476a8cf0e5f71c3290798f4121cf19cedb9"}, 0xd8) 2018/04/15 01:34:40 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/15 01:34:40 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0xfffffdc4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x8000) read(r0, &(0x7f0000000100)=""/180, 0xb4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/64) close(r0) 2018/04/15 01:34:40 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000240)={@pi, @hdr={0x0, 0x84, 0x0, 0xffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x2a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/04/15 01:34:40 executing program 1: r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) fcntl$dupfd(r0, 0x406, r0) syslog(0x3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/1, 0x273) setsockopt(r0, 0x4, 0x1cf2, &(0x7f0000000140)="de56994146623e30890d61f5353e088d4190b548234e0111c168a4e16880680db38e26eee546b4579635988f9477306a1f7fa6685097d195ef9e5b7f6ff4b9d8ec1e3a132269e02d41cb8a089a6f5d81b12540b0144c4e2a9a7f9c49f79b94235e7a92aa0418b50d47c3b58047d3ec13d0768807d9e98c2c57acf78643991542014a1d39cbbc05f1d5fc7246dd1110fa52dfce", 0x93) 2018/04/15 01:34:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0xffffffffffffffff}) writev(r0, &(0x7f0000000040), 0x146) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/04/15 01:34:40 executing program 2: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000010000001d44c0000ffdbdf2500000000", @ANYBLOB="0008020000000000"], 0x2}, 0x1}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x1010c0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000840)) r3 = memfd_create(&(0x7f0000000080)='vboxnet1&{vmnet1loem0\x00', 0x2) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000280)=""/167, &(0x7f0000000380)=0xa7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000180)=0xe2, 0x4) 2018/04/15 01:34:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x1a, 0x80006, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x1, 0x9, 0x7, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') sendfile(r0, r2, &(0x7f0000000000), 0xfa) 2018/04/15 01:34:40 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/15 01:34:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2302c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x2, 0xffffffffffff8001, 0x8, 0x2}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x5) 2018/04/15 01:34:40 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$bt_hci(r0, 0x84, 0x8, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1a6) 2018/04/15 01:34:40 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x1ff, 0x5) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget(0x3, 0x2000, 0x54000002, &(0x7f0000ffc000/0x2000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/04/15 01:34:40 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @dev}, &(0x7f00000000c0)=0x8) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x400801, 0x0) 2018/04/15 01:34:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300), 0xb87e5bf3002f32d3) 2018/04/15 01:34:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = epoll_create1(0x80000) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x75d0, 0x8001, 0x5}, &(0x7f00000002c0)=0x10) r3 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000300)={0x3}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@security={'security\x00', 0xe, 0x4, 0x578, 0xffffffff, 0x0, 0x0, 0x268, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1b}, @dev={0xfe, 0x80, [], 0x13}, [0x0, 0xff0000ff, 0xff000000, 0xffffffff], [0xffffffff, 0xff, 0xffffff00, 0xff], 'bcsf0\x00', '\x00', {0xff}, {}, 0x29, 0x80000001, 0x6, 0x61}, 0x0, 0x228, 0x268, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x10, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x400, 0x40, 0x2, 0x4, 0x11, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0x14}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}], 0xd}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x3, 0x7, 0x9, 0x4, 0xfffffffffffffffa, 0x0, 0x2]}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff0000ff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], 'veth0_to_team\x00', 'teql0\x00', {0xff}, {0xff}, 0x33, 0x0, 0x4, 0x10}, 0x0, 0xc8, 0x138}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xffff, 0x5, 0x6a9b, 0x1, 0x0, "35a14e8d8c2059e59485427a6f104def29d57a31705c795cd0f1553980f64abb68734bcd16318a0de0559be8584f14ba994930acddc5370f2927c14cd62e9e73"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffff00], 'syz_tun\x00', 'gre0\x00', {0xff}, {}, 0x7f, 0x1, 0x4, 0x4}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x40, 0x14, "5d5f09d48e90ca086ebe71c8f2e9cd647b8dabad237902b2d6532405f927"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', r4}) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/15 01:34:40 executing program 2: eventfd2(0x0, 0x0) io_setup(0x400, &(0x7f00000000c0)=0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f0000000080)={0x0, 0x1, 0x0, 0x1, 0x7fffffff, r1}]) 2018/04/15 01:34:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r0, 0x40) fchmod(r0, 0x0) 2018/04/15 01:34:41 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2}) r1 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3a60ff607b28962a97aaa721de03ea6bb408838f0cc2857d28ff888ff722c45fb1064e556ae7d896ff9232d8f4eecbbaad6395f6d94775a289d6528dd342081c23c62628edb7fc3fdce2545621609874572c887ae053163a", 0x58, r1) 2018/04/15 01:34:41 executing program 0: r0 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x48400, 0x0) mq_notify(r2, &(0x7f0000000080)={0x0, 0x20, 0x0, @tid=r0}) r3 = getpgrp(r1) ioprio_set$pid(0x1, r3, 0x4002) 2018/04/15 01:34:41 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x35]}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getenv(0x4201, r3, 0xb, &(0x7f00000001c0)) 2018/04/15 01:34:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4100050000006ade6c170000"]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 01:34:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x46, "0d5199744fab3fae4df1e4b3bcf2ac4006f67bb0566cf7d1b8ca785aecf574f6da00dae7f4789ad17ce0afa3e24bc30bde6bd0ba18219c06b3ceabfd087f384329c49fae4dfa"}, &(0x7f0000000280)=0x4e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xfffffffffffffbff}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)={0x2, 0x0, 0x0, 0x0, 0x20000000000002cc}, 0x10}, 0x2}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400800, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x4, 0x3, 0x20, 0x10000}, {0x100000001, 0x0, 0xff, 0x20}, {0xfffffffeffffffff, 0x3ff, 0x8001, 0x3ff}, {0x10000, 0x7ff, 0x69, 0x4}, {0x5, 0x9, 0xffffffffffffffff, 0xffff}, {0x6, 0x100000000, 0x0, 0x2b1}, {0x81, 0x7, 0x4, 0x9}]}, 0x10) 2018/04/15 01:34:41 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1c3b598c, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xffffffffffffff84) chown(&(0x7f0000000180)='./file0\x00', r2, r3) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 01:34:41 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x6f2839f9}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x8000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/15 01:34:41 executing program 1: r0 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0xfffffffffffffffe) ftruncate(r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0xfffffffffffffffd, &(0x7f0000000040)=""/254) 2018/04/15 01:34:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)=""/4096, 0x1000}}], 0x1, 0x102, &(0x7f0000002c00)) shutdown(r0, 0x0) 2018/04/15 01:34:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/04/15 01:34:41 executing program 5: unshare(0x8000400) sched_yield() r0 = userfaultfd(0x0) syncfs(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x440, 0xa) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) fstatfs(r0, &(0x7f0000000040)=""/153) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/04/15 01:34:42 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="88000000fd6ba091d2d6c89f201b75f3f8677ab0484bdb18ec98cb0eccfeaed9292a310ef5421ef991deaa49b501f35a92e61a06f4757a3977e48385a80a338458f996cda5e2ce484ba276319cd461258c4304830d609a123902d833c601ec9ee24b996a82a37be5a8a1f1273d9a04f8c4f719bd758d246ced4299c85572e5e9000000000000000000000000"], &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0xfffffffffffffff8}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x5, 0x800, 0x8, 0x2, 0x12, 0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x518, "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"}, &(0x7f0000000240)=0x288) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000280)={0x10000000}) 2018/04/15 01:34:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0xfffffffffffffc76) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e8ffc)=0x1ff, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/04/15 01:34:42 executing program 0: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0xc040, 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave_1\x00', 0x7ffd}) 2018/04/15 01:34:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000140)=0xffffffffffff375a, 0x4) r1 = eventfd2(0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20840, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000805ff4)) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2001, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/04/15 01:34:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) 2018/04/15 01:34:42 executing program 5: unshare(0x3fe) r0 = eventfd(0x0) splice(r0, &(0x7f00000e2000), 0xffffffffffffffff, &(0x7f00000d1000), 0x200000000002, 0x0) 2018/04/15 01:34:42 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x25e9, 0x1, 0x2, 0x8}, 0x10) 2018/04/15 01:34:42 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1901, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x9000, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 01:34:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x43, 0x44000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x800}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x999b, 0x80000001, 0x5}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xaa, &(0x7f0000000080), &(0x7f00000000c0)=0x1f9) socket$inet_dccp(0x2, 0x6, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/15 01:34:42 executing program 2: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = msgget$private(0x0, 0x108) msgrcv(r0, &(0x7f0000000000)={0x0, ""/147}, 0x47, 0x0, 0x1800) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x0, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/15 01:34:42 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0500df007963dcd4105817eae87ddee0b51a64005a54562daca71062f323f293264089ae35da01e94d179b440566f543dd00343ed47cd9051322b85bd5f622bdb160da53b56eb0750928d3d61fb7f59f0ed8613a1f89ce74841c28778651cd90498445341e5414754744b8225ad6cec17b23386e94b45e426fbc1b4d1fe7a92322c3c973fcc53e1157858ada6386c5224de4ed9f5a55fc2cb5d307bfe3756c66f1117676ec6335a0331cae6248e399414b5280c34df326aed0406d533977b3dbabed726b12d98aad32aa82098a38fe9f0749833beedd7fc0a0a9a4971a70667ec38a57836fadd6f8dc5355ba8ebfe16770a49d03a575512e382e4167dd6dc97dcac4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x10001, 0x8, 0xff, 0x5, 0x0, 0xffffffffffffff01, 0x9, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x9, 0x7, 0x5ba379ef}}, &(0x7f00000002c0)=0xb0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername(r3, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80) 2018/04/15 01:34:43 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x42040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x7, 0x2}, {0x0, 0x7}, 0x8, 0x1, 0x1008}) r1 = memfd_create(&(0x7f0000000000)='vboxnet0\'@eth0\x00', 0x2) pread64(r0, &(0x7f0000000400)=""/111, 0xffffffffffffffdf, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) syz_emit_ethernet(0xbf, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff0180c20000018137ffff00b10014000000000000000000000020000000053707f536577c010002487df0b1381f6c8089470c5b90cd59e217f59d80185c6ee9f9b7ef4c98eafe890e39b4f539acec27f4a0b759477d33d38cb9be4a1092332c9ea1eb50aa32815a608d411dd12c319d2126c3d2fb9f3568e9c47c33f548672d0c36edeae1ed2092aa8f884c8c8d309650e6aec84ccb77e2a03483e840521a556ce6c25ff303a2146bb21efb001962613fb36849063f376c88d7"], &(0x7f00000002c0)={0x1, 0x3, [0x715, 0x9dc, 0xabe, 0x318]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x800, 0x200000205, 0x3, 0x1f, 0x5, 0x9, 0xef, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r2, 0x1a}, &(0x7f00000003c0)=0x8) 2018/04/15 01:34:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/68) 2018/04/15 01:34:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x3b) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000df7000), 0x4) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000000)=0x12e5, 0x4) 2018/04/15 01:34:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0x5, 0x948d, 0xfffffffffffffff7}) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/15 01:34:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) 2018/04/15 01:34:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = gettid() tkill(r2, 0x29) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/15 01:34:43 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000140), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x210180, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x80000000, 0x1, 0x2}, 0x10) 2018/04/15 01:34:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="a4a80692701f2a05db29bb4de56214dba995daa9ceac849bdbcdf95c9b5330999741a842877cd00147098e489fa74b082d8f9b3f9c1a99edf401644cd11bf1e9cfa7e9ab83865f8de6623f977cd403f16abc9a1602205a4fad8ae8447652de8add1f08e4678bca9aa726041ad57f4194a2ff3dfb706cae1c7dbcf5f990e2cf9c806ecf413a4b34c001a229b93b64f5601d1a78413cfe9c8906ef863ea9b83c1e79580f6b2035240ce58763583a2e9c1bb529795e00ca1694361a865e142b8fbe8e195a1fd7271cc332c6349c2eb602b763d5095c49ed2431a0635a51b7d71023a74cef016b632288ccf9cdab1cf31e34f497", &(0x7f0000000280)="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", 0x2}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x100000}, 0x7e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xa5, "d6ea3251d6e017ff3a78871be4572a9d3b13bef2415531350bb8cfde064318cf646205b6904a2ede7daf9cd17b5e628da3f2cf6a3ec7bd307927cbc00611f09821e202dca12bf62ce17db855cfffe872a748c07f31f57445762293fa791fb609cf8da573e806334e87d7552f3d40083db36e7ba64e4ea1d67df190f89d15028643696690536dd0a38fd6f3edd9868f2d380a4c825c8f674ed7dee55440dc38f696e8550e45"}, &(0x7f0000000440)=0xad) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x1eadbd2c, 0x3, 0x7fff, 0x8, 0x2, 0x7, 0x24, 0x8, 0x6, 0x1, 0x10000, 0x7, 0x9, 0x5, 0x6]}, &(0x7f0000000580)=0x100) 2018/04/15 01:34:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x200080) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}], 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000100)="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", 0x1000) mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001100)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/15 01:34:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0x80000001, 0x0, 0x6, 0xfdf}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x4d, "3a149e61537b7123690e20669d814c4f69685d0296e9de899ae51e8e31709fa9f02fb9981eade1054b3da8258b1b938075a7f7b8ffbad145db11ae98226d2bebf07671e2ec9ae4e48a5f4a7f48"}, &(0x7f00000001c0)=0x55) 2018/04/15 01:34:43 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80200) recvfrom$ax25(r0, &(0x7f0000000080)=""/8, 0xfec6, 0x40002002, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000031, &(0x7f0000000040)=0xa, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x4, 0x1, [0x6]}, &(0x7f00000001c0)=0xa) socket$inet6(0xa, 0xe, 0x6b) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/04/15 01:34:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10003ff, 0xa1) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendfile(r1, r2, &(0x7f0000000180), 0x8e18) fcntl$notify(r0, 0x402, 0x80000008) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0xff, 0x4) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/15 01:34:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x34d, 0xfffffffffffff001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0xfffffede) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x80cd5, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/15 01:34:43 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x8, 0x2, 0x8, 0x101, 0x7, 0x71, 0x1, 0xffffffffffffffff}, &(0x7f0000000040)={0xd2a, 0x8001, 0x1, 0x67f, 0x4, 0x3, 0x5, 0x9}, &(0x7f0000000080)={0x8, 0x8, 0x3f96aa29, 0x7ff, 0x0, 0xfffffffffffffffb, 0x100, 0x3}, &(0x7f0000000100)={r3, r4+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)) 2018/04/15 01:34:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000004800000500000000000001800fa0218c5ed2867dfc00000000000000019771d907dcfccf"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195, 0x1}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440140, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c400000044d55120d10e28c87474da9fa3739d294c6f2646c28ce8acdceb031d67cded35cfe1e83a93b3e6788c91b80fd3b28fbf26588d8bed94408513cc05222dd923955022de6a4c12ae37bfd82a6ce89c1416c2657a5167e39bd8266301e3c5a088cd427d6489d71410d9cb05d1ba126c70eab45f742e8f5bc9b21f4bbdbbc5891dd536965d51df5f4fd4e837133fae8fe6852514efea2a73c3e99f2f60a8e4bf9552e50312c2aa9967228be04998ddecc2dbb2600390f3468c58748b5c59b25ee1ba17ec5323"], &(0x7f0000000340)=0xcc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x40, 0x8}, 0x8) 2018/04/15 01:34:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x5}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x3, 0x4e21, 0x93b0, 0xa, 0x20, 0x80, 0x3b, 0x0, r3}, {0x7, 0x5b, 0x8001, 0x1, 0x8, 0x60000000000000, 0x2, 0xdc}, {0x4b, 0x8, 0x7, 0x3}, 0x9, 0x6e6bb8, 0x2, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3505, 0x1, 0x3, 0x12e79aa3, 0x3ff, 0x8, 0x80000001}}, 0xe8) getsockopt$inet_int(r2, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000440)=0x4) 2018/04/15 01:34:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x101, 0x3, 0x81}, &(0x7f00000000c0)=0x10) r2 = getegid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000600)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setgroups(0x9, &(0x7f00000006c0)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x401, 0x20}, &(0x7f0000000140)=0xc) rt_sigaction(0x1, &(0x7f0000000180)={0x1, {0x8}, 0x10000001, 0x30000}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r11}, 0x8) 2018/04/15 01:34:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/161, 0xa1}], 0x2, &(0x7f0000000800)=""/133, 0x85}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x12080, 0x0) membarrier(0x20, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) memfd_create(&(0x7f00000003c0)='sha384\x00', 0x3) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f00000001c0)=0x78) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000240), 0x242, 0x0) 2018/04/15 01:34:43 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000100)=0xc) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4a09, 0x46, 0x80000001, 0x80000001, 0x8, 0x0, 0x10001, 0x4, 0x0, 0x10000}, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/15 01:34:43 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/04/15 01:34:43 executing program 4: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000040)) clock_getres(0x5, &(0x7f0000000000)) 2018/04/15 01:34:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x408000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/54, 0x36) 2018/04/15 01:34:44 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x6b4) connect$inet6(r0, &(0x7f0000032fe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000280)=@fragment, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x7fff) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000000000)=[{0xf8, 0x0, 0x0, "3c826ce33d1c3228298820043ec0620b52d3f081dc2b4e9fa704ddacc234fe5ce5ab98516dd8c561c95ac134affc74317fbe1a573c78ac5a010aad9386cbe7733dbdb31188c7f9c7032217056abdc145ab842d7e4ea6c5aa07dff933c7d81d9c09476d3c706a2399b28051cdd4687ce27860fcef144c514019e05fea53ad234eec8104bf0d6a30ac6bbbc339e807cdb0bedc701d404ec774f96d5fddaf747ff5846d02d86d6f2193fe744dee62935aaef12ae20083a3eec5ed984abb4d9776aae6184e9f6b41581db4401b811dd788a4c795fd7faed4c4d7b29d84d6d1d7132dab34"}], 0xf8}}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/15 01:34:44 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000009000/0x4000)=nil, 0x4000) r0 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)='\'em1\x00') munmap(&(0x7f0000007000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x0) 2018/04/15 01:34:44 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)="0400831c5f000075702e70726fa20454ff0100267ce5c02ee80f8a08e74a67a41ffd5541c6", 0x2, 0x0) r2 = epoll_create1(0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = dup(r1) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 2018/04/15 01:34:44 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1ed, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x100, 0x7fff, 0xa, 0x9, 0x3, 0xfff, 0x1, 0xfffffffffffffff9, r1}, &(0x7f0000000380)=0x20) ustat(0x180, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/251, 0xfb}], 0x4) 2018/04/15 01:34:44 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) exit(0x0) execveat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000001200), &(0x7f0000000340)=[&(0x7f0000000100)='-em0(cgroup^\x00', &(0x7f0000000140)='ns\x00', &(0x7f0000000180)='ns\x00', &(0x7f00000001c0)='$wlan1\x00', &(0x7f0000000200)='ns\x00', &(0x7f0000000400)='\x00', &(0x7f0000000280)='ns\x00', &(0x7f0000000440)="d04c7667891707f450c1e593ee6f", &(0x7f0000000300)='\x00'], 0x0) 2018/04/15 01:34:44 executing program 5: socket$packet(0x11, 0x8000003, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x2b, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x9, 0xffffffffffffffff, 0x400000000000000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x100000000, 0x8}, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/15 01:34:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x200, 0x1, {0x1, 0x1}, {0x42, 0x2}, @ramp={0xffffffff, 0x7fffffff, {0xffffffffffffffc1, 0x80, 0x7, 0x401}}}) 2018/04/15 01:34:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) timer_create(0x2, &(0x7f0000000140)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000000)="936e94bfb35b6c49103de02eca2af4798cf38864398b980d196c607f23677336939584678f30494a5932b3b852de09d6c0c83dfa74c3d4c3e9cba818690e9a74235e27689c3d45abffe13a7ddbdc45dcbc0ac96fc0f553b902318ed9ec91133ce5d9a995f61b8ad092b74daf68", &(0x7f0000000080)="049070a25c6ad6243e14c570dc1f2bfd6d469bb2038c0c9cbb1ec614074ae226981c93f170f2ea8e983eb42693656ef38a9065c60a5fb776710d33a0fd6176115b08410468b58435d77340c789e0ef4615d92ae68248a8dd8449b9703b2650443bed76cd59ade7d6c7ce9af2cce4bddd4898016de797e58fb6719b1b7ea0c63c40150f207efced51444ae4d7f5fc7162a5a74714b99fdfbcf2005d526b5d363756717ed948c837ea790b96bb082e53baeb9b51"}}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) r2 = gettid() getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x4, 0x3ff, 0x5, 0x3, 0x1f}, &(0x7f0000000400)=0x98) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) tkill(r2, 0x1000000000016) 2018/04/15 01:34:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1000880) mmap(&(0x7f0000845000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/04/15 01:34:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40800, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @broadcast}, &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x2, 0x60, &(0x7f0000ff1000/0xe000)=nil, 0xfff}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000180)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x1}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x7, 0x4) [ 76.777646] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/15 01:34:44 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x1000000200007d}) 2018/04/15 01:34:44 executing program 3: unshare(0x80000000000405ff) pipe(&(0x7f0000000100)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x80000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000000)="72979853ecb5822542bb48437669769864a918d90d87b48c87b8c1f6444ba2e51680ba4dd5036d58d3cf9c71f71246ceacdc74f1fdf0d5aa454bbea43fa0fa795fb0829e31e95fdb53bfcd5e5303ea9442149f5087422115d0ada8b8bac64db8d4cd8d5df984de523e0b63703515db50cf75a6c593365acc08f3f65455b81950d48cd512e919265a59e0647aa7cad33818d7954dd355d280e7e78a573fd24c2dd01dfb56e9a97e7d209c7d5a2c1f319ef8a0de4d38ecab887948c160207e044a30da10c452cd7ca94e515be133dd726c0d412f30d6b855f163508f90dad5e6323e68e1052c98", &(0x7f0000000140)=""/230}, 0x18) 2018/04/15 01:34:44 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xfff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/04/15 01:34:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x600200, 0x0) r2 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x2e4, 0x80000) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x1, 0x70012, r1, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x4}}, 0xffffffffffffff58) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0xfffffffffffffdc7}], 0x1, &(0x7f00001bafb1)=""/79, 0xfffffffffffffc6d, 0x200000000000}, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/15 01:34:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/114) fdatasync(r1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/15 01:34:45 executing program 6: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080), 0x1000, &(0x7f00000000c0)) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/15 01:34:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000e00)=@ipv6_newroute={0x24, 0x18, 0x25, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00'}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x200000) socket$key(0xf, 0x3, 0x2) syz_open_pts(r1, 0x480000) 2018/04/15 01:34:45 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x24) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/15 01:34:45 executing program 3: kexec_load(0x2a, 0x8, &(0x7f0000000680)=[{&(0x7f00000002c0)="d143c6527a98d5f33977bb5e4e30d0b3127e5e63a47c270700deda60dfc9aae14c41cf71966354d0aef31bd3a3aa3cbf9ac068714283e429d1878cef6537316f407c3d774529065d46f4103d7900564eaf3a4f2abd652a766d8c15aa49efed002e453c14a57629baea8e4aca1a1d4394f40cc89b479c8d35e5631cbe2ebd0b31d7564102318e083a492d6a5ecb0e0aad86f143669db9ffae3c888bd27bf4426e576da2", 0xa3, 0x5, 0x9}, {&(0x7f0000000380)="cea863264bce4f96cc39afc3c1af1e2cc0e26cd2fc89da89efa299c3cc400e79db9b65b7fdf996189b72c668ed9a700a03f39eac32820df44c0f6642fe2640958112095849a7d6a1b3e67630eaccbd660d97", 0x52, 0x6, 0x8}, {&(0x7f0000000400)="cc1e342935bc762715645e65de35a45fe0446f035e16434aabd14a1826a26ac3492250ca56610f8a651bddf84aefdb8870e95f1f468f533f550e3d75afdcb7f86df88301ab06dd4bb46d3a671bd34ba804994fde737ab6ff32d880", 0x5b, 0x1ff}, {&(0x7f0000000000)="15cd96c357c78cf9679246049168d618618269c12026eecc4148d352d3090ddba67d1cd5388c5a112d4082c016e55fdf", 0x30, 0xfffffffffffff001, 0x80000000}, {&(0x7f0000000480), 0x0, 0x4, 0x5}, {&(0x7f00000004c0)="d3694d2b9efb798021a2b7f9154a594c401bdc3d5e5fda0db04ac2c734771be1852c608d7e25cc3fc7c14c639444c117c4cece4d7d7000e0db6258c64a3e73b7d18e00167cb451713a4fd36e759af69ec6ff5f0d14c5d0fc0610367841c7bec3a5d06e801c4d9bbbf456cad408236f4d5955481fdea5dd3c", 0x78, 0x80, 0x3}, {&(0x7f0000000540)="0eceb52a470630e98d357e794d102dde7e87d6bc3b807f7c873d9b294957bae47c4ed8211207e8d33d0e0cc26462e77fae268c345d957dfd3b25415c0f9bcb325815d072e53e2d27ab973aed8266eaaece2770d8caf3ab44044fc054cd37398a05784e57e4f562fe3feaa1063d7dfbc16d330f198886c192aa3a81e5a34b4c228a4e5ba082", 0x85, 0x0, 0x3ff}, {&(0x7f0000000600)="32f08549bde954874a2fbd69ff4999488f36314eb27c51d06fc1494ce3f86f972cacbd822d5e0663438149a3974ac290ecc76d83f552d6dcda8785c52ae1cebedfda9c3f89e5a0a7255db74ee42c20ef8097cd86e19a251ada8a8a03b44a491b810498b58a6f6547ce8c5de8c9604b", 0x6f, 0x401, 0x20}], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000880)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x123, 0x3) 2018/04/15 01:34:45 executing program 5: unshare(0x28060400) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x214202) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x4, 0x3}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/04/15 01:34:45 executing program 7: r0 = socket(0x11, 0x5, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)={'security\x00', 0x35, "60bf171ae86c09965711e89d440c024dc0430a8456a7bbd70792c285a08800af8d7fa77aba83d1ccdabea48df16a269c70c6f0f8f5"}, &(0x7f0000000580)=0x59) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x201) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0xffffff8a, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000000a000)='syzkaller\x00', 0x200000000000001, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x1, {0xa, 0x3ff, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="d606d6087dbc3d623cd46136858d175c35448683551723899fa9c034f4d1fd8ea3268ce772aec2f04ec2b5e30b273f4c02ee168200e9599b896afb2349c9c466cabd5eefabce6f4713a01c58ce3e3edf77e575d6725566d51a840132bd072f0712f764db2ec629b72edbd2", 0x6b}], 0x1, &(0x7f0000000300)=[{0x88, 0x1ff, 0x6, "a656fe45a71a7fc25bbcfb94734e020cb17935a742a5715ca46651b6746d6f987a03bec226d649e75285f2a67fc8fd92e9325f7801b358e132a8f58385ae4ded51cda4797b55bd030f3e9fc78746ad2f9782c739f802be87a5dd0df0aa8e462e839ad9c4010f4aad3bbce58e0340694a1c501a"}, {0x80, 0x11b, 0xffffffffffff8001, "ef338c67e7c7155289e0d0d0d3282725bdc243d90b6c2f956ce89c4c882d3b00c2b12b6d9df65d66526dfc94514263802380f1a795c47df51e93bfb35ad1f4add1ebe885cddc8d5f48f5cbcca61d0c7e93dfe996a6f74f4a0237f3ecc096c9d3eb77af2f7dcbf9a0d728b40a6a88"}], 0x108, 0x20040000}, 0x80) 2018/04/15 01:34:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/04/15 01:34:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = memfd_create(&(0x7f00000001c0)='%systemkeyringwlan0\\{\x00', 0x2) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000001) 2018/04/15 01:34:45 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffec8) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) epoll_create(0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x5, 0x9, [0x8, 0x1, 0x0, 0x3, 0x1, 0xe5b, 0x20, 0xdd, 0x7a15]}, &(0x7f0000000640)=0x1a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x7, 0x2, 0x1, 0x20, 0x400, 0xffffffffffffffff, 0x1, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4800000000000, 0x2, 0x81, 0x80, 0x8}}, &(0x7f0000000740)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f00000056c0)=[{&(0x7f00000001c0)=@in={0x2, 0x4e20, @rand_addr=0x1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="356c0445b92c4165c0cac0ed322a748cd5484b36153cfb72e992556132428dbca9b21638d8fea85af48dd74555b8049678ff993dc3498f934bc830d64deff83c9d46ddf4d447dfefe558", 0x4a}, {&(0x7f0000000280)="a4067868863026c7eaf706fa7f17161b404fb44183229d70bd8fcf01fb0aed482175878cd0c7a5e1b26b3b5989cff15953c7aed1194dd7a5fe3f5dffc904115760", 0x41}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000300)="e8eb3ad81df25bf52a67c6ce45e016b0cce8edd4a2d882adbd", 0x19}, {&(0x7f0000000340)="e1bc897257d0e70b3f7dc827eb57ad0a44654bdf001b8d9e8b9ca0fef869dcec69f6e336cc0d7e43b4c7068d550ee18abab30f0acb62a03aada6c82bd9b5cecd8978e36825362906acf76b0ade4e2885003a553efdd65de6f0760fda9c7604c54616609e5a0d550c5a8118c435b081956c768aad", 0x74}, {&(0x7f00000003c0)="f231f61657f25134f39ac5da2f848c1603c1cd42f4abd6ea22a184d8fc03b1c2", 0x20}, {&(0x7f0000000400)="556382990aa8eebbd28f58a9a5b616e533733ae74f4d740273a28c1c100bd547b38fc30282d641a6b4a884ba94c20b7f64c1300a559fb672daaa0ede2b63f3df816ba17c8529994391f893", 0x4b}, {&(0x7f0000000480)="5f975c693196d03370e67b629cfb707522a67dee36f8540cea37804567", 0x1d}, {&(0x7f00000004c0)="1e6bceb9d0b42e0962469074eceb87e218c982f85bb768b92760f94590af642b3e2ec75d1329754370fa3c6e0d22d5d4c288b21543a90bd2c297", 0x3a}, {&(0x7f0000000500)="b0794a10dfc286f154504026e3d1d3efd6e1d39e6aba04715d55c666251d01a9af9a55cb5cbd83ff26bba318fa54fd14ae", 0x31}], 0xa, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x2, 0xa33, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x9, 0xedfb, r2}}], 0x60, 0x4000881}, {&(0x7f0000000800)=@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000840)="c676908ffaddc8b05a932dd3eee30845b4ac5f532b6e51c544ee257cb1bdd228460efb7a56e7e95b0f9bc7ba9c82d740660b912a0843a48b1113d73456c86a08435d1101f075cb2f1c14c04e7b6ba37a76d158350ea0e123197a46f3c0d6", 0x5e}, {&(0x7f00000008c0)="d51c5f9ee26299b7efcf29dc3c89bf501625389da06da36d2cd7f4cd554d88", 0x1f}, {&(0x7f0000000900)="7b38d1b4cd669f63cfa3ed76bdf4ba1eafa23439858e4f27cd902c32ca7f8c8dcda3563ceef72ab53689078be20e4492", 0x30}, {&(0x7f0000000940)="d0cd607ec4969c11820fe319b178bb39126fe290bed601cc9af7dd6507de96987ee545a1a171d3aa381d6d364d7766aa18f26c45cf741dfadaaa6bde992737af30a925013551ccd68063101fcc409536fef411632bb0c12b8911ea33aba32ed1caae66ac81810fc2363634747d329f33426bf5f14a21fb57dfa411b618b9f57227b984af476f39110a2a96be454d88e066ec90f6b9cebb1ea9f6eec09cb9bda721e1b3fbbc846d55e6324c3f935157a5f69fc8a553806f40ad18ded8b3ce70722bfaa0e699ddab7242d79086d4fe0b616ec3e7caf03ed2d9ad56d3d7315028a0", 0xe0}, {&(0x7f0000000a40)="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", 0xfb}, 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{&(0x7f0000004240)="07bfd553bcdcbebfefebe7b262e7d0a7e428d9094fd29602270fdd882b303ee12cbdfdae890a67f7adfd6bdbc75d116c962a4a2f8e962b61f0a05cc479ddd994b4685aef4d072413d4cb9579d918ca7175bfbe0c55f0223f60980ae518ab25c0fb0e88dce68d2a00cd1361f9d07f40d0214818629383a4d4e67d4f0c1ce6355d47274a78064d3af3cc9c0908f45a5827a75a285b995060d8812e9cc436e1b9f945d09f8b06ae9c1ddc9e46655e8c0f175aba472b51a78c5588c7734f905104a5f18d44e4c9458e9cc96cf49aea67fe43b888d345f64dc0f404a6bb18", 0xdc}, {&(0x7f0000004340)="246b86e539d68ff7d5fbc08801342290e3b19f5f7811a47a19ebc74b95717dfff9c8dfaff7d0132e71edd00a72e2f5b315904a826c824ad407a8692d701bd652e017e5892d02ef486855b1b9e158a092842a7472f8b9360903d31787552dfdff7af1aa73fc2f0a4209527d6bc78e893ca73a677062368d7a6bb1964b70e293844112ef8c9e0a3c413399037e25495fd45c8749f1b62d905a304af4aaab3be869c62253bb90563cdf17c347f7", 0xac}, {&(0x7f0000004400)="9995281d39add22280b8655b5f394232f23be39d3cb67eecf768cf7c1b27f3d0d4ef60d7ac0f30167e59991e6ab4501d053abb218483918e541fe08f95aab469ba9a2f6e64e13832013a3ac977125f5337cc957f3046f014072adb124d433ebaf978df61ac810d02e152a998d189a5830115c682d622b2fbfcbd8f20801b9e38da0b0a9c9d4c366db036698acd031100f7eba62d14caca4add6e07277b4d695616c1610155bc59a003620fe1f49c32ebddab6d99822b6b54d1ee1b111a862080", 0xc0}, {&(0x7f00000044c0)="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", 0x1000}, {&(0x7f00000054c0)="1bbcb78a0bcd95e8089a76ad8f65f810e346357b80fa05c9bc72f986d5385aac5e3a402dc7419a4f2d40a85629ab418e2ab86e0a68524d899a0dd798a2c54f1a2fc315972f23668f9a5a006734c2a944e24e3a5cb649b0611e509894c5973ac5c29c0a9fc3e150e3f3f0964049560f3e6ce7e106f544e70e69f9d2f6f0b3ea2186e930fad87b12394840d0a2d1f0fa11f002fb317da23066b5b8f266cb066ff7cf5220ca7fe8a5a40406258b5c6175d4f72310f32cee93f2c7fe82ebc7f3aefb1ddc9813a9be64e1ba3ba680836f737d8efc3747ac0a9df3a8ff8e9454d2b67c7bc8f2a08eeb20", 0xe7}, {&(0x7f00000055c0)="103a37362634f1b32e", 0x9}], 0xa, 0x0, 0x0, 0x20008090}], 0x3, 0x4080) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) unshare(0x8000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="06004c00ed2872662c96baa8e3744a2b227b1798179c4b4ae76d93724669b0370b3fe6d4ebee8f71597ba484786bcf8ff09550337f1d907eb0cec6cdbe2ee910499e245e1000131f9da1237d3f6f00bd"], 0x54) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000140)={0x4, 0x3, 0x10001, {0x0, 0x1c9c380}, 0x3, 0x8}) 2018/04/15 01:34:45 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x400000000000, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/04/15 01:34:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick=0x200}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/66, 0x42) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/125, 0x7d) 2018/04/15 01:34:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}, &(0x7f0000000340)=0xa0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/15 01:34:45 executing program 5: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000880)={r1, &(0x7f0000000800)=""/117}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x8, 0x6, &(0x7f0000000640)=[{&(0x7f0000000240)="0abc9fa0ce1fc01459578a6ccee5ac63460ecb5e8caa4031485818880faf515bc025a3d89caac76e59a840cafd4686d4ca8b755ba3d556062478f1ddcb8a4edd4a4cbdc78b90cf79ccdce671d535e817c4e76e5dfd4432a79a5c71779f69969fe0d885f8baa91ec94249d345ddcce862254aebe0c282a34fd431863fe9a336f23993414fce2d2e6017a1cae2400fea093c5e688e5b7cb60af8637e707cd0133d22f12c762a0bf7efde64963bafb8880323d78eccfe831b5bb2d51156f8dbf2571a562f28732df69237eb487c6790e76b94550b575c22282a3b688533daa5a5631c", 0xe1, 0x9}, {&(0x7f0000000340)="242c395378d2623c85e324e9236cda6b31571842e4eedf9958afb6c2a0f93d75a6a79c32faf403b180cbebf6e2356b40b32ae00219227d78ab55c9a961981b14437484f64e181403bed8385463d21dc20e44e748d56ced7d7c1a160326b405de31b206621f45c765d57d00b021512c87f1589aba17c3b0e1b3aaec947e7fe6b17cfee1f978dc0ea662f74f9e436ae2649d453286babdae2377b205e0a7fba707f53e5956f4f06e9decea03d273c5a08c84d1095b356b8dbd03230e21349aa72066fce4828fe9629d5c5fe5345b3843060c8e475ef005", 0xd6, 0xffff}, {&(0x7f0000000180)="f4d2ec3b1f16f9d19b2af9541283c5b38988be005579e262a77778aaf50de909034dcad249d9a278655f", 0x2a, 0xffffffffffffedd3}, {&(0x7f0000000440)="3b96fce74f1d5bf7259ef68b45fbcb01c2397c384f0ef113745e716d54a89b921eea068dd826edf88e9125ad8ecedc6f6367901d87a9f8f047413dc1a459699f7345a01408df88ec998a2835795c78378ea9d53c83a2b94e69e0c9edd1a8e0fbba67d98da970921da07f401240e049e30689fc6f1427c2764b2029bf17fad4176909272d6966879b273bee32", 0x8c, 0x3f}, {&(0x7f0000000500)="82ed032860837d52ae2c6d2f36217e3e4ce739a7cb5e0494195960b77b316b53a581eb916c1f78cd4fbbc36d5b21f880027e35e4ddef05570c4856628d3cbcee963938", 0x43, 0x3}, {&(0x7f0000000580)="a71ec15eff9d088e648d956152f2e2e9a05fcb37b9f24cb0b3d712836865c00d452d50b955728ba38124b8cca8005681f6bd00c8eb4e85ea73f5eac3232212e7f8d0dd", 0x43, 0x8}], 0x2002, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) unlink(&(0x7f0000000200)='./file0/bus\x00') mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x100) 2018/04/15 01:34:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r1 = memfd_create(&(0x7f0000000000)='ppp0[\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0xc8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x9, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x94) sendto$inet6(r0, &(0x7f0000000300)="0e", 0x1, 0x0, &(0x7f0000000380)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x2000000002) 2018/04/15 01:34:45 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x2b) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb}) geteuid() r2 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x60}) 2018/04/15 01:34:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000240)="5ab74c9a572f32741936ccd7f0f0fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1f65b7f9c01006ad73ba0c86f99b66fc9c", 0x45}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x326c}, &(0x7f00000001c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080), 0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000029000)=""/56, 0xd}, 0x0) 2018/04/15 01:34:46 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bcsh0\x00', 0x1}) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x2}, {0x6}]}) [ 78.305873] audit: type=1326 audit(1523756086.304:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6299 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 [ 78.381586] audit: type=1326 audit(1523756086.376:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6299 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/15 01:34:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0), 0x0) 2018/04/15 01:34:46 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/04/15 01:34:46 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x10007fe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200040, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./control\x00', r1}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x8b, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f00008b8ff6)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x4, 0x692, 0x992a, 0x9, 0x2}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @rand_addr=0xb7}}, [0x1, 0x3, 0x9, 0x4, 0x200000000, 0x3, 0x1ff, 0x9, 0x9, 0x7, 0x600, 0x7, 0xffffffffffff8000, 0x9, 0x400]}, &(0x7f0000000400)=0x100) 2018/04/15 01:34:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x10b003, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8002}, 0x8) close(r0) 2018/04/15 01:34:46 executing program 6: syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/04/15 01:34:46 executing program 2: keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x600180, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x7, &(0x7f00000000c0)=[0x6, 0x7, 0x9, 0xdf, 0x84c, 0xffffffffffff6559, 0x97], &(0x7f0000000100)=[0x800, 0x200, 0xffffffff, 0x1, 0x5, 0xf000000000000000, 0x100000000, 0xd5], 0x23, 0x6, 0x7fffffff, &(0x7f0000000140)=[0x7fff, 0x401, 0x3, 0x800, 0x9, 0x2f20], &(0x7f0000000180)=[0x0, 0x5, 0xb9e, 0xfff]}) 2018/04/15 01:34:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5473, &(0x7f000028f000)=0x400) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}, 0x20) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) 2018/04/15 01:34:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2b) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x20032, r0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) accept$nfc_llcp(r1, &(0x7f00000012c0), &(0x7f0000001340)=0x60) pwrite64(r1, &(0x7f00000001c0)="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", 0x1000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x6, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001440)=0x7f, &(0x7f0000001480)=0x2) fallocate(0xffffffffffffffff, 0x2, 0x7f, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000011c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001280)={r2, 0x1}, 0x8) 2018/04/15 01:34:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/53}, 0x18) 2018/04/15 01:34:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='$*}\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/218, 0xda) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x2004}) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000000c0)=0x1, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x15, 0xcd, &(0x7f0000000180)="04168f12cd9427ffbeaf59a8bb4332f35e4f6ebb9510ef2f5ae703e0cae34cc0775f34b6bb71ca06239950e5d53a9974c25e43f8a29a24232157ad4e70d7339d9b29e3fb41f03c153b2b61bca987990299247088e1597d5fb608d6290be7d6530a79a2c319efd8b7da990ff114f9555782cc5dbb12719adfd451f6baf8e1e042bf9e36259b9e98ee04c280e11a31e691e556b505179ca1983038cab894c2c4c4809371d0c6425521909e9ec9858e0063a8b9bb8811da1c6aa0fc6ee79fd82eb0288ecdbaa1fc5c0c3705c99c88"}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000440)={0x800000000, 0x1, 0x8}) 2018/04/15 01:34:47 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xffffffffffffffe8, 0x0) accept4$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x3ff) sendfile(r1, r2, &(0x7f0000e64ff8)=0x35, 0x10001) 2018/04/15 01:34:47 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xfe, 0x1, {0x3, 0x2, 0x5}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r1, &(0x7f0000000000)=""/8, 0x7, 0x1000ff) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/04/15 01:34:47 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000024c0)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000026c0)={0xd0df, 0x7fff, 0x3, {0x0, 0x1c9c380}, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002780)={0x0, 0xffffffffffffe698}, &(0x7f00000027c0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002880)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002980)=0xe8) getgid() getgid() getgroups(0x0, &(0x7f00000029c0)) chown(&(0x7f0000002840)='./file0\x00', r3, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002500)={r2, 0xfffffffffffffffc}, &(0x7f0000002800)=0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002580)={r4, 0x5}, &(0x7f00000025c0)=0x8) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000002540)=""/14) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r6, &(0x7f0000002a00)=""/6, 0x6, 0x40000000, &(0x7f0000002a40)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000002600)={0x0, 0x0}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002740)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002640)={0x4000000000000000, 0xff, 0x2, {r7, r8+30000000}, 0xffffffffffffff81, 0x5}) setsockopt$IP_VS_SO_SET_EDITDEST(r6, 0x0, 0x489, &(0x7f0000002440)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x39, 0x10001, 0x9}, {@multicast1=0xe0000001, 0x4e20, 0x1, 0x0, 0x1c5, 0x6}}, 0x44) setsockopt$inet6_buf(r9, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, &(0x7f0000001380)=""/4096, 0x1000, 0x8}, 0x3}], 0x1, 0x10002, &(0x7f00000023c0)={0x77359400}) 2018/04/15 01:34:47 executing program 4: r0 = socket$inet6(0xa, 0x72b28392814ed524, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000c86000), &(0x7f0000000040)) 2018/04/15 01:34:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0xe0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001380)="d3ab27289c4e0574324f4d2dff05000b251ca640c8a7bd6089215da6adffff00000000000030b9397a6f4db6dc6e7d5b0df78852c062638e199ae330c2407fae24aec1e26b00ca13f7b1b960759448325d1553ff8346959ee0ff50866a9d98a6ef059e8e2a82428cedc0c500000000000000", 0x8) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000200)="00000080000000004d7fe836e16a6eebf882263af6aaf780b98c8951", 0x1c}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001300)=""/127) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x30f}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/15 01:34:47 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='numa_maps\x00') readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/175, 0x3a8}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000002540)=""/177, 0xb1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000002480)=""/163, 0xa3}], 0x6) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/15 01:34:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1f7) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/15 01:34:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x402c542d, &(0x7f0000000380)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x400, 0x500, 0xffffffffffffffff}) 2018/04/15 01:34:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffff, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x3f, 0x401, 0x5}, 0x10) 2018/04/15 01:34:48 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/15 01:34:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x200000) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffd, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x6, r1}) 2018/04/15 01:34:48 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000000)) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000100)=""/88) 2018/04/15 01:34:48 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYRES32=r0], &(0x7f0000000200)=0x1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x0) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}) getpeername$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/04/15 01:34:48 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='numa_maps\x00') readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/175, 0x3a8}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000002540)=""/177, 0xb1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000002480)=""/163, 0xa3}], 0x6) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) [ 80.306945] 8021q: VLANs not supported on lo 2018/04/15 01:34:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ba00008072a232ec0c1ee9080000006e0a8d98f67f97eee529ffc5234e000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/04/15 01:34:48 executing program 2: unshare(0x200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000080)=ANY=[@ANYBLOB='$']) 2018/04/15 01:34:48 executing program 5: unshare(0x401) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x800, 0xfff, 0x8}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000000180)) iopl(0x101) 2018/04/15 01:34:48 executing program 4: r0 = socket$inet6(0xa, 0x800000003, 0xba) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x3a, 0x20, &(0x7f0000002100)={@remote={0xfe, 0x80, [], 0xbb}}, &(0x7f0000002140)=0x20) 2018/04/15 01:34:48 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000000000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000024, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffc, 0xfd42, &(0x7f00007a9000)=""/251}, 0x13) 2018/04/15 01:34:48 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f00000001c0)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0xb0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0x80, &(0x7f0000012ff0), 0x0, &(0x7f000000c000)=""/4096, 0x1000}, 0x40010123) 2018/04/15 01:34:48 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xfa07, 0x1000, "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"}, 0x1008) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) accept4$inet6(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001140)=0x1c, 0x800) [ 80.583211] QAT: Invalid ioctl [ 80.650928] QAT: Invalid ioctl 2018/04/15 01:34:48 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x2ac) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) 2018/04/15 01:34:48 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f00000017c0)={0x0, 0xfffffffffffffecc, &(0x7f0000001600), 0x1a6, &(0x7f00000016c0)=""/209, 0xd1}, 0x0) 2018/04/15 01:34:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) shutdown(r0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/15, 0xf}], 0x1) 2018/04/15 01:34:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x0) 2018/04/15 01:34:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/04/15 01:34:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/15 01:34:48 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="000000f10000f9de16037fdbfecc5b2f3d07aa54d6571cd5ba9ca4ea466ac63435d4587e51d1c20cef0f6b30672b828530140a0e42d92a0c416dc333268c4e1bf2538e6b263995afe75953b727ec68a42c3dab60943d1e3c59566bd67493631e4da285a7420071bd77620df2f39fd3a4f4669082c9e85b43d629b8037a1e91e593c7830c8552485c6e0a3329349af84567cb1feb886f17b13bff"], 0x1) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000009c0)}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0xb3d}], 0x1}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/04/15 01:34:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/15 01:34:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001380)={0x2, 0x8004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000014c0)="d0", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000001700)=""/4096, 0x1000, 0x20, 0x0, 0x0) [ 80.937337] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! [ 80.964479] ================================================================== [ 80.972022] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 80.978792] CPU: 0 PID: 6461 Comm: syz-executor5 Not tainted 4.16.0+ #83 [ 80.985642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.995003] Call Trace: [ 80.997592] [ 80.999785] dump_stack+0x185/0x1d0 [ 81.003425] ? raw6_local_deliver+0x259/0x1ac0 [ 81.008016] kmsan_report+0x142/0x240 [ 81.011834] __msan_warning_32+0x6c/0xb0 [ 81.015901] ? ip6_input_finish+0x55c/0x2110 [ 81.020317] raw6_local_deliver+0x259/0x1ac0 [ 81.024755] ip6_input_finish+0x55c/0x2110 [ 81.029008] ? ip6table_filter_hook+0xb5/0xe0 2018/04/15 01:34:49 executing program 6: 2018/04/15 01:34:49 executing program 3: [ 81.033514] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 81.038882] ? traceprobe_parse_probe_arg+0xe3c/0x1600 [ 81.044173] ip6_mc_input+0x697/0x740 [ 81.047984] ? ip6_input+0x320/0x320 [ 81.051700] ? ip6_input_finish+0x2110/0x2110 [ 81.056191] ipv6_rcv+0x20ec/0x26d0 [ 81.059820] ? local_bh_enable+0x40/0x40 [ 81.063888] __netif_receive_skb_core+0x47cf/0x4a80 [ 81.068901] ? rb_insert_color+0xa4/0x1300 [ 81.073145] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 81.078953] ? traceprobe_parse_probe_arg+0xe3c/0x1600 [ 81.084237] ? ip6_rcv_finish+0x4d0/0x4d0 [ 81.088400] process_backlog+0x62d/0xe20 [ 81.092477] ? rps_trigger_softirq+0x2f0/0x2f0 [ 81.097068] net_rx_action+0x7c1/0x1a70 [ 81.101058] ? net_tx_action+0xab0/0xab0 [ 81.105133] __do_softirq+0x56d/0x93d [ 81.108945] do_softirq_own_stack+0x2a/0x40 [ 81.113256] [ 81.115502] do_softirq+0xb6/0xf0 [ 81.119054] dev_loopback_xmit+0x8b0/0x900 [ 81.123303] ip6_finish_output2+0x5e6/0x1f20 [ 81.127728] ? validate_xmit_skb+0x1320/0x1320 [ 81.132500] ? ip6_fragment+0x327b/0x5150 [ 81.136672] ip6_fragment+0x32e6/0x5150 [ 81.140662] ? ip6_make_skb+0x1100/0x1100 [ 81.144849] ip6_finish_output+0x96c/0xc00 [ 81.149100] ip6_output+0x597/0x6c0 [ 81.152767] ? ip6_output+0x6c0/0x6c0 [ 81.156583] ? ac6_seq_show+0x200/0x200 [ 81.160578] ip6_local_out+0x573/0x640 [ 81.164504] ? __ip6_local_out+0x4f0/0x4f0 [ 81.168763] ip6_send_skb+0xfa/0x380 [ 81.172508] udp_v6_send_skb+0x116a/0x1880 [ 81.177037] udp_v6_push_pending_frames+0x248/0x340 [ 81.182073] udp_lib_setsockopt+0x4c9/0xad0 [ 81.186415] ? udp_v6_send_skb+0x1880/0x1880 [ 81.190844] udpv6_setsockopt+0x1aa/0x1c0 [ 81.195008] ? udpv6_destroy_sock+0x260/0x260 [ 81.199515] sock_common_setsockopt+0x136/0x170 [ 81.204203] ? sock_common_recvmsg+0x270/0x270 [ 81.208799] SYSC_setsockopt+0x4b8/0x570 [ 81.212874] SyS_setsockopt+0x76/0xa0 [ 81.216677] do_syscall_64+0x309/0x430 [ 81.220571] ? SYSC_recv+0xe0/0xe0 [ 81.224124] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.229311] RIP: 0033:0x455319 [ 81.232499] RSP: 002b:00007fc7fa5efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.240209] RAX: ffffffffffffffda RBX: 00007fc7fa5f06d4 RCX: 0000000000455319 [ 81.247484] RDX: 0000000000000001 RSI: 0000000000000011 RDI: 0000000000000013 [ 81.254759] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 81.262041] R10: 00000000209f0ffc R11: 0000000000000246 R12: 00000000ffffffff [ 81.269322] R13: 0000000000000563 R14: 00000000006fb1e8 R15: 0000000000000000 [ 81.276613] [ 81.278236] Uninit was stored to memory at: [ 81.282569] kmsan_internal_chain_origin+0x12b/0x210 [ 81.287683] kmsan_memcpy_origins+0x11d/0x170 [ 81.292190] kmsan_memmove_origins+0x9/0x10 [ 81.296527] __msan_memmove+0xda/0x130 [ 81.300425] ipv6_frag_rcv+0x5055/0x6970 [ 81.304496] ip6_input_finish+0xa62/0x2110 [ 81.308738] ip6_mc_input+0x697/0x740 [ 81.312548] ipv6_rcv+0x20ec/0x26d0 [ 81.316186] __netif_receive_skb_core+0x47cf/0x4a80 [ 81.321208] process_backlog+0x62d/0xe20 [ 81.325272] net_rx_action+0x7c1/0x1a70 [ 81.329250] __do_softirq+0x56d/0x93d [ 81.333041] Uninit was created at: [ 81.336597] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 81.341720] kmsan_kmalloc+0x94/0x100 [ 81.345542] kmsan_slab_alloc+0x11/0x20 [ 81.349534] __kmalloc_node_track_caller+0xaed/0x11c0 [ 81.354735] __alloc_skb+0x2cf/0x9f0 [ 81.358452] alloc_skb_with_frags+0x1d4/0xb20 [ 81.362952] sock_alloc_send_pskb+0xb56/0x1190 [ 81.367541] sock_alloc_send_skb+0xca/0xe0 [ 81.371781] __ip6_append_data+0x3387/0x4bb0 [ 81.376199] ip6_append_data+0x40e/0x6b0 [ 81.380263] udpv6_sendmsg+0xfd5/0x45b0 [ 81.384241] inet_sendmsg+0x48d/0x740 [ 81.388051] ___sys_sendmsg+0xec0/0x1310 [ 81.392115] SYSC_sendmsg+0x2a3/0x3d0 [ 81.395919] SyS_sendmsg+0x54/0x80 [ 81.399469] do_syscall_64+0x309/0x430 [ 81.403361] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.408565] ================================================================== [ 81.415920] Disabling lock debugging due to kernel taint [ 81.421366] Kernel panic - not syncing: panic_on_warn set ... [ 81.421366] [ 81.428736] CPU: 0 PID: 6461 Comm: syz-executor5 Tainted: G B 4.16.0+ #83 [ 81.436873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.446223] Call Trace: [ 81.448808] [ 81.450970] dump_stack+0x185/0x1d0 [ 81.454619] panic+0x39d/0x940 [ 81.458009] ? raw6_local_deliver+0x259/0x1ac0 [ 81.462599] kmsan_report+0x238/0x240 [ 81.466427] __msan_warning_32+0x6c/0xb0 [ 81.470506] ? ip6_input_finish+0x55c/0x2110 [ 81.474928] raw6_local_deliver+0x259/0x1ac0 [ 81.479362] ip6_input_finish+0x55c/0x2110 [ 81.483628] ? ip6table_filter_hook+0xb5/0xe0 [ 81.488142] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 81.493521] ? traceprobe_parse_probe_arg+0xe3c/0x1600 [ 81.498819] ip6_mc_input+0x697/0x740 [ 81.502644] ? ip6_input+0x320/0x320 [ 81.506367] ? ip6_input_finish+0x2110/0x2110 [ 81.510871] ipv6_rcv+0x20ec/0x26d0 [ 81.514513] ? local_bh_enable+0x40/0x40 [ 81.518594] __netif_receive_skb_core+0x47cf/0x4a80 [ 81.523634] ? rb_insert_color+0xa4/0x1300 [ 81.527885] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 81.533701] ? traceprobe_parse_probe_arg+0xe3c/0x1600 [ 81.538999] ? ip6_rcv_finish+0x4d0/0x4d0 [ 81.543168] process_backlog+0x62d/0xe20 [ 81.547250] ? rps_trigger_softirq+0x2f0/0x2f0 [ 81.551843] net_rx_action+0x7c1/0x1a70 [ 81.555833] ? net_tx_action+0xab0/0xab0 [ 81.559901] __do_softirq+0x56d/0x93d [ 81.563714] do_softirq_own_stack+0x2a/0x40 [ 81.568029] [ 81.570282] do_softirq+0xb6/0xf0 [ 81.573749] dev_loopback_xmit+0x8b0/0x900 [ 81.578000] ip6_finish_output2+0x5e6/0x1f20 [ 81.582427] ? validate_xmit_skb+0x1320/0x1320 [ 81.587032] ? ip6_fragment+0x327b/0x5150 [ 81.591207] ip6_fragment+0x32e6/0x5150 [ 81.595196] ? ip6_make_skb+0x1100/0x1100 [ 81.599373] ip6_finish_output+0x96c/0xc00 [ 81.603659] ip6_output+0x597/0x6c0 [ 81.607301] ? ip6_output+0x6c0/0x6c0 [ 81.611814] ? ac6_seq_show+0x200/0x200 [ 81.615809] ip6_local_out+0x573/0x640 [ 81.619718] ? __ip6_local_out+0x4f0/0x4f0 [ 81.623972] ip6_send_skb+0xfa/0x380 [ 81.627711] udp_v6_send_skb+0x116a/0x1880 [ 81.631985] udp_v6_push_pending_frames+0x248/0x340 [ 81.637027] udp_lib_setsockopt+0x4c9/0xad0 [ 81.641370] ? udp_v6_send_skb+0x1880/0x1880 [ 81.645799] udpv6_setsockopt+0x1aa/0x1c0 [ 81.649943] ? udpv6_destroy_sock+0x260/0x260 [ 81.654427] sock_common_setsockopt+0x136/0x170 [ 81.659084] ? sock_common_recvmsg+0x270/0x270 [ 81.663658] SYSC_setsockopt+0x4b8/0x570 [ 81.667726] SyS_setsockopt+0x76/0xa0 [ 81.671514] do_syscall_64+0x309/0x430 [ 81.675400] ? SYSC_recv+0xe0/0xe0 [ 81.678929] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.684113] RIP: 0033:0x455319 [ 81.687297] RSP: 002b:00007fc7fa5efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.694994] RAX: ffffffffffffffda RBX: 00007fc7fa5f06d4 RCX: 0000000000455319 [ 81.702267] RDX: 0000000000000001 RSI: 0000000000000011 RDI: 0000000000000013 [ 81.709537] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 81.716821] R10: 00000000209f0ffc R11: 0000000000000246 R12: 00000000ffffffff [ 81.724095] R13: 0000000000000563 R14: 00000000006fb1e8 R15: 0000000000000000 [ 81.731959] Dumping ftrace buffer: [ 81.735498] (ftrace buffer empty) [ 81.739195] Kernel Offset: disabled [ 81.742798] Rebooting in 86400 seconds..