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 '10.128.0.60' (ECDSA) to the list of known hosts. 2018/04/17 06:29:45 fuzzer started 2018/04/17 06:29:45 dialing manager at 10.128.0.26:43021 2018/04/17 06:29:52 kcov=true, comps=false 2018/04/17 06:29:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/17 06:29:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/17 06:29:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/17 06:29:55 executing program 4: 2018/04/17 06:29:55 executing program 5: 2018/04/17 06:29:55 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/04/17 06:29:55 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/17 06:29:55 executing program 3: r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) syzkaller login: [ 43.360362] ip (3752) used greatest stack depth: 54688 bytes left [ 43.913671] ip (3804) used greatest stack depth: 54312 bytes left [ 44.794314] ip (3891) used greatest stack depth: 54200 bytes left [ 44.881381] ip (3897) used greatest stack depth: 53960 bytes left [ 45.142422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.148976] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.190150] device bridge_slave_0 entered promiscuous mode [ 45.273243] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.279764] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.323172] device bridge_slave_0 entered promiscuous mode [ 45.356930] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.363445] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.399969] device bridge_slave_0 entered promiscuous mode [ 45.433445] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.439931] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.448639] device bridge_slave_1 entered promiscuous mode [ 45.468204] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.474684] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.489109] device bridge_slave_0 entered promiscuous mode [ 45.497169] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.503625] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.536579] device bridge_slave_0 entered promiscuous mode [ 45.553897] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.560374] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.574837] device bridge_slave_0 entered promiscuous mode [ 45.582022] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.588613] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.596405] device bridge_slave_0 entered promiscuous mode [ 45.611085] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.617557] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.644680] device bridge_slave_1 entered promiscuous mode [ 45.653542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.668385] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.674868] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.694724] device bridge_slave_1 entered promiscuous mode [ 45.705827] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.712335] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.733561] device bridge_slave_0 entered promiscuous mode [ 45.755192] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.761717] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.778542] device bridge_slave_1 entered promiscuous mode [ 45.786350] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.792807] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.813976] device bridge_slave_1 entered promiscuous mode [ 45.821534] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.828003] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.837898] device bridge_slave_1 entered promiscuous mode [ 45.846509] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.852974] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.873498] device bridge_slave_1 entered promiscuous mode [ 45.882680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.892619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.905968] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.912485] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.957118] device bridge_slave_1 entered promiscuous mode [ 45.973841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.983422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.992845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.024881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.050509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.067776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.148089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.175459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.193425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.203743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.256882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.266815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.353189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.897273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.025597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.098856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.134774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.193971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.234580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.248957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.259875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.271772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.375344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.382604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.399169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.451273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.482345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.499334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.543124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.088216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.205148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.315811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.383917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.398963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.419822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.453093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.520365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.527576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.539886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.578121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.590278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.597383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.606149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.623326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.640136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.648225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.656699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.697012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.777223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.784442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.794811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.819341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.826583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.847903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.861599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.869393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.894204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.902144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.918159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.945987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.954284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.961471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.968882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.999221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.031576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.053465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.083279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.095294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.102983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.124381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.140174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.155748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.174014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.182202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.192614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.201550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.211581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.219765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.235246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.242397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.257676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.284157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.304222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.348836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.385280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.397400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.414174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.440583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.459389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.492821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.506802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.531169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.548450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.223196] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.229702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.236563] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.243049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.298610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.305339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.341378] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.347847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.354701] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.361137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.432925] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.441961] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.448428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.455276] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.461725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.507900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.550489] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.556964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.563783] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.570220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.621344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.686898] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.693390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.700281] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.706735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.764996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.780920] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.787376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.794268] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.800716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.808772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.815814] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.822266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.829126] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.835563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.884579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.906463] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.912961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.919833] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.926278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.981477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.319157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.336639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.367767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.388363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.395831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.404224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.412295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.517180] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.666774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.687768] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.859786] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.959643] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.051665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.086952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.317189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.323435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.340991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.384699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.447431] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.453698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.467918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.526188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.532446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.556645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.763139] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.769534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.778721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.806102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.814545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.825878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.853575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.869618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.876879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.906689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.928664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.961806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.178902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.185184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.195367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 06:30:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/17 06:30:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) 2018/04/17 06:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x7, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x19, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/25}, &(0x7f00000001c0)=0x78) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) 2018/04/17 06:30:21 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="6272696467651b00", 0x10) bind$inet(r0, &(0x7f0000000f40)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/17 06:30:21 executing program 1: mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000000000)="6675736563746c00a4c479c078b7a4f6fad81d3f9d434c6bbba9", 0x0, &(0x7f00006c4000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x480200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x81, 0x3}, &(0x7f00000005c0)=0x90) mq_getsetattr(r0, &(0x7f0000000740)={0x8, 0xfffffffffffffff7, 0x400, 0x2, 0x1, 0x6, 0x572, 0x4}, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x1, 0xffff, 0x8, 0x8000, 0x4}, &(0x7f0000000640)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @rand_addr=0x80000000}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="eaeb56599a32c0edcda8f9d891d567518ceee4d1f6c2e4840fd4062e4e3d632ee401c91ae2506ec7c100091a938aff165f9b4210d7f87d24bed9cdb7eecc34877b4b30a46e2586f89a", 0x49}, {&(0x7f0000000140)="de5b1306c05897017c178e2daa017cafcc32ec5b545cdcf4275a828076a8153a77a993b6a98577378035703aac6aa6d648b88822f81e6161e196a9e9511ebfe410600d7d47e60a8ab07ca793e839c258ac140d3eeb1cd42db02dde3ee97ad7032e3c650e40d65be7d48fbac5424b5251a2f8fc3b8a3fbf29e21a132456cc61124257c3505294042a9036a82627b614cd117578dd5be9128caf4de8133a7250e2a495280c516818ceeef14cedf91e77c33adc98027d80e0d19824c93d30b220ea6e1f84031c40cae1340d77ca6ff8e583", 0xd0}, {&(0x7f0000000240)="aef21c3c7e2e19a56e31a8bd48f0608d726c13c76592aa2c9dc7d605293738b38ba15625abc31789cd19a21d1aa3813b15514e02ff71546b9c79ffab8bc55e2134fd71f445f8e8ad929dec1ddad5bb0feaed2fc79793e379", 0x58}, {&(0x7f00000002c0)="1190a8fe95f9b1834bf71809e215ad4d920c38d8de021246055e82b7d3da94478a8d95080133c803dc0a56d55c2ea800410bccffe8b4eb6bedba0ff9901f467a3ccf19f99ecbddae8902ea8ec13c30d49162886c03372c918d808730e35b96c039c326576a5c75794575c17e550d1b336e7d3f040f4308", 0x77}, {&(0x7f0000000340)="257f7ae667db982c12e9cb648e944e1c78caf6f53f053a47a954ec3916e3f30bf86a71b6d557da55fd33e33b54ddec0a3c3e23a298a61b8ee9b95d3bbc4ea8cb3a7c1b7166102adaa3fed28c162db545fa3a4d3767db8f9e632573bdced0a6d6752e80b14cd7288900c1dadf3b505e3b3959580c862b8946a8a464563389868960d917efaa9216acc0230824f97218d23191b17634e84a381299c29120f9c8e3e63a28e0da93d20b6cdaf0c7aa369ac1518f2725f9618ce1aa5d7463153a885b730bd2edeb5b5302bebb9832d40f40c7c9ae375413a0bd23", 0xd8}, {&(0x7f0000000440)="91a33282873300396ac4", 0xa}], 0x6, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x800f, 0x9, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x204, 0x4, 0x1000, 0x4, 0xac, 0x552aaf26, r2}}], 0x60, 0x8000}, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000800)=0xa60, &(0x7f0000000840)=0x21ba1aee900d31f2) r3 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r3, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) fremovexattr(r0, &(0x7f00000007c0)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 06:30:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="ea6bedf26b8e91bb6e9514319542dad26e01092f69c25cab59a1525a17b51c14", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) personality(0x700000f) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/04/17 06:30:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000300)="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"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)='o'}, 0x10) 2018/04/17 06:30:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) fstatfs(r0, &(0x7f00000003c0)=""/235) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x73, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="d0988964153fd0327b4e218f96da2d459b45556e7a0c4a5a42992e50e4b524da57cb554f7fe75a4f2c0cecdc5aa218ee1e17c486c304788e8ebcc973020bbd832d190ce53be22390dfe15f8f5fbb676e0b7c4bd6fd1ce7bb7c2a6a853f62c3543ff49e71826be7cbe1b62f8c2c49d472b0c66844b70ac3a5f626abb371f94ce2f8", &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140)="63a876982994e04e089412232ddd3a3687f834f6af5422eb0666af4ff4f50e3293cc5801a66454602553c9f3dcbeacf2f3bd0f2838d422cf7f0b02841c22512a2ec021c07a0b2b2ff0980d334e49a320b844ae646a5fe944c06fd90d4d3494aad0da7dd47eb4b6e30c4d818d52aae2e6746349f3585eaf2b9ac94c7b", &(0x7f00000001c0)="1ee3a1bf3e331827a41adc048dad47110e9bdf187325e32f77451517db91f23c23c9c78a772616bc46f660a93b7da4c3bb4a6238adb1fe5deec77976d2153330537e03cb4f4af816", 0x2}, 0x20) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000002c0)="cd1d62a89ad01a787ed1eb16a6b23777d6f13b54b53cfaa267966e067f85b481d5586a2f9ddd9758999c80cae1babcd0b3750b1fd25f0cbab4b3625d3412a05a01b538a88c14347f9f0582e1a1d6f96caab82ed18675d2ff980466b9babb599a5f9264d9946b04fda7e7c8572c3c843a0554d11d0c0df2701c702fbcae1a582403af62d77380947451d360e0eb1a82c7ffa41b5bdf1d0c552ec40e93b5dd5e4f54ac15f18b36d31b698ea5c8bcd5edc0f30ce836e79f3ca1d99de3fb5d74da204b43263e2f2c68e34f67b73dcfff9da2") [ 68.759052] QAT: Invalid ioctl [ 68.910930] QAT: Invalid ioctl 2018/04/17 06:30:23 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000800), &(0x7f0000000840)=0x4) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/129, 0x81) ioctl$VT_WAITACTIVE(r2, 0x5607) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/244, 0xf4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)=0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000780)="b47318fee1a1ec7c80f814adb686f3825aeac193dfabeec1503bbbe7aabeac31702b5a083eb3694c2ab760841d990ad31db9bb264605002788e06c1fd5a766cab6f03effe3e5f46e2dc5fae7c70b2acfdc02b59133b142552c94f22e8fb46593b4d8bc5dd41dba9d2a44c1765c") syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000340)='./file1\x00', 0x8, 0x7, &(0x7f0000000600)=[{&(0x7f0000000380)="b78ed1fb086810e3b1071940520851b07e78ab6560bc1cfce7fb5834f65cfc6d7261969ffecc848b32790c6b8aa6f0aff100dbe6cdefeabb5677c2d589c1bc6f3c5f81abb018ce4e09949e16bb65164d80b4848b99b1507ec5422d7b52e0ea995e6cb48a23a5f64ce752cad1bbf5b34eefab760dfc92196fb809a6512c135908e44946fc543eb17548c8d771dd165d1364a7c0fc1be4c813ecf6810d6f94e747f6", 0xa1, 0x4}, {&(0x7f0000000440)="fbfd3ed9abef58a3ef8216d28abaae5908818534b07801fb7f8bd50ee68d36a8be83be5e38c136e8065fe1e690ab9c20b1c849a5071505933a6feeb28279591bec0a1a5d53268bc7cf36fde31a415e1c14", 0x51, 0x8000}, {&(0x7f0000001300)="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", 0x1000, 0x7}, {&(0x7f00000004c0)="3f7d695abe69ed942c094b6d3e1cea5366259049f410893ed07e06944624f9d8d2dfc6a65e7a7fcb740c9d48a9796627b58fbe34e84da74377385588aa3e003adfbbe4374f4f5f88142cf9cc6fc0eedc3f2b260338a935e87b26ccdd78397f3d8e42", 0x62}, {&(0x7f0000002300)="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", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000000540)="6e7b43f3a991b4ec38a6489e765e13468962b7ca14eb7193493ab6c1ad903ab2bb2cdb21fee602226fca182208b67efa08edc1bc6c5675551432ace997392c2d95c2aabf01e3b150687a2342fc186c53d4e1be952eafddd6781f3855f1169f4e0145", 0x62, 0x80000000}, {&(0x7f00000005c0)="bd58d8c4c9f81990c4196e69d5b05aa2b2ad9c2fa8fbc2679ea9ac4b23272a208e7445476ea83c4488b6d098c948f6c14998bd512db7d7368baa4719d4", 0x3d, 0x10001}], 0x10010, &(0x7f0000000900)=ANY=[@ANYBLOB="646973636172643d3d383f01000000000000006900002c6572726f727331636f6e74696e75652c6e6f646973636172642c8dc614cb0b8babad790b246572726f72733d636f6a00000100652c6572726f72733d72656d6f756e742d726f2c00"]) openat$cgroup_type(r2, &(0x7f0000000880)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)}, &(0x7f0000001180)=0x10) open(&(0x7f00000008c0)='./file1\x00', 0xc000, 0x2c) 2018/04/17 06:30:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x210000) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000001c0)=""/160) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x5}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) set_mempolicy(0x3, &(0x7f0000000040)=0x7c27, 0x3b5) 2018/04/17 06:30:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000001040)=@rc={0x1f}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)}, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000001100)) 2018/04/17 06:30:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) fstat(r0, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/17 06:30:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0xf418) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000700)=@can={0x1d}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)="13c2440685b7c75ba683d975785a14b981aa5851f2c9e4442e93282903e4fb17", 0x20}], 0x1}}, {{&(0x7f0000000c00)=@rc={0x1f}, 0x80, &(0x7f0000000c80)}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x2}) 2018/04/17 06:30:23 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_mr_vif\x00') r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x9, 0x4) r3 = epoll_create1(0x0) signalfd(r3, &(0x7f0000000040)={0x68ca}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) exit(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002f7000)) 2018/04/17 06:30:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x5, 0x6058}, 0xc) 2018/04/17 06:30:23 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x200040, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x0, 0x10}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9f97897165aa935ce527d09f7de29cf97cc75059e61d9531e98fbdd2126", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getrlimit(0x0, &(0x7f0000000280)) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000240)=0x8) [ 69.087176] lo: FDB only supports static addresses 2018/04/17 06:30:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x5, 0x6058}, 0xc) 2018/04/17 06:30:23 executing program 3: r0 = gettid() r1 = semget$private(0x0, 0x1, 0x84) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/154) exit(0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) epoll_wait(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0x8) sched_setparam(r0, &(0x7f0000000080)) 2018/04/17 06:30:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x101901) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/17 06:30:23 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x502, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='veth0_to_bond\x00') syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xae9, 0x439]}) 2018/04/17 06:30:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000004000000000000ff5971250eb803fe81d2010000800000000100000000040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015005a073500000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x178}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x84000, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x5, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xa0, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfd9f}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x9, @empty, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}, @in={0x2, 0x4e23}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x74972511, @loopback={0x0, 0x1}}}, [0x5, 0x2, 0x1c9, 0xf209, 0x1000, 0x1, 0x8, 0x7, 0x2, 0xd8, 0xfff, 0x101, 0x101, 0x8, 0xffffffff]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0x1, 0x6, 0x7fff, 0x2, 0x6, 0x2, 0x8, {r3, @in6={{0xa, 0x4e24, 0x5, @empty, 0xffffffff}}, 0x7, 0x0, 0x100000000, 0x9, 0x4e1}}, &(0x7f0000000540)=0xb0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000002c0)={0x231, 0xffff, 0x7, 0x1, 0x6, 0x2}) 2018/04/17 06:30:23 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') dup2(r2, r1) exit(0x0) r4 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2505000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x80, r5, 0x2, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x44) dup2(r4, r3) 2018/04/17 06:30:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) munlockall() ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771", 0x20}], 0x1, &(0x7f0000000000)}], 0x1, 0x4) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x8) [ 69.452810] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 06:30:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe6215", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x81, 0x4) [ 69.514873] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 06:30:24 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000800), &(0x7f0000000840)=0x4) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/129, 0x81) ioctl$VT_WAITACTIVE(r2, 0x5607) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/244, 0xf4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)=0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000780)="b47318fee1a1ec7c80f814adb686f3825aeac193dfabeec1503bbbe7aabeac31702b5a083eb3694c2ab760841d990ad31db9bb264605002788e06c1fd5a766cab6f03effe3e5f46e2dc5fae7c70b2acfdc02b59133b142552c94f22e8fb46593b4d8bc5dd41dba9d2a44c1765c") syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000340)='./file1\x00', 0x8, 0x7, &(0x7f0000000600)=[{&(0x7f0000000380)="b78ed1fb086810e3b1071940520851b07e78ab6560bc1cfce7fb5834f65cfc6d7261969ffecc848b32790c6b8aa6f0aff100dbe6cdefeabb5677c2d589c1bc6f3c5f81abb018ce4e09949e16bb65164d80b4848b99b1507ec5422d7b52e0ea995e6cb48a23a5f64ce752cad1bbf5b34eefab760dfc92196fb809a6512c135908e44946fc543eb17548c8d771dd165d1364a7c0fc1be4c813ecf6810d6f94e747f6", 0xa1, 0x4}, {&(0x7f0000000440)="fbfd3ed9abef58a3ef8216d28abaae5908818534b07801fb7f8bd50ee68d36a8be83be5e38c136e8065fe1e690ab9c20b1c849a5071505933a6feeb28279591bec0a1a5d53268bc7cf36fde31a415e1c14", 0x51, 0x8000}, {&(0x7f0000001300)="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", 0x1000, 0x7}, {&(0x7f00000004c0)="3f7d695abe69ed942c094b6d3e1cea5366259049f410893ed07e06944624f9d8d2dfc6a65e7a7fcb740c9d48a9796627b58fbe34e84da74377385588aa3e003adfbbe4374f4f5f88142cf9cc6fc0eedc3f2b260338a935e87b26ccdd78397f3d8e42", 0x62}, {&(0x7f0000002300)="9eec769690e19ac1d7039dfaffd64183f390f078812055098982c8e09d8d23ee7dd9766a45f5d3d4519b4bf5edfd8c76a722dd07088a95d2585e444fed3a02a3b86b71a843cf906581c15d31ebcc260aee75c480417b3aff2d662b3d3a7e5e7576f645c12699ef78c6073b7ba199b112bd9565e10fc8c1ef2e88ab9c19e96f1fe5f30268a6866880f2b0e140a42292e71c3ff22d24dba83f6d28251fbfcb2c9e76f8b6333ac8a367ccee5fcb3f30826617d5e9378e3428625217a99b54a515e45bb2b8b7e7864612d7357d76bc7232ef0ad3124697fbfba4a44732d1a3f19727a531007a6b784e888d96f4b1cdc6639e6fac02fa9a22d96f11f7259d4bb56eedc466962d09c900408b32969896bcf27dd72ae64438d2db09b6c5820bc64319b681c7638607dc6ac0f52600ca86f3f05fed50d1c187a4b507daed78ed64ced6faf0a97be45f34140c90c535a13f17c573cf63d23bb498340ce27a275c4c8f3947a03a83b6973fb5352a4f48c85d8676909d8d8720bafc3c53c6db0be58d035a82db82aa205507e3a5b9ac5fbc3152200d41d8cbf16d459375d4de65b28ad618a3e6564ac8142a22d2343a88b3085afdc52cf4c22a1e2d72055dcde323d79c91fd9590b9542a0a9fc378583de9de4b3d3951136949c5d2e02d20b3e6a3304e8b07df524320ce7deebfdeb8022854f5203927f46864ddaaf6b7e34c00e145f9cfae0caec8ed4e014869b80607aedb1c3374810a8b8f05dca8c6e6e9ac16640bc990c680a44c6bee619a3d9f12294f3d7b6f3e2b0564c1e7984ef8457560529b1fea2c5c11bf9ec6cfdc0a1396add5dff4a3d868e3fa21ee76c3d22cdd3f267a64635f46fa631c4f590c10807527328d132dd791b305d7ed483eb8f32fe6568174f36a14f7cc158ed18eee12d1f8e2197a02a4b889b3aaeada3c04fefb4cf733f5d979b3800fc1fdaa15373210507fb1e10619abd68c444e2a4f385f78c23267d073bc72b5e9c40ea5390d994885bc88ae4e92fa71c91cebf9ce4c24f556d34e6a222d547b10cf2d52d2de02f48ac5c236a846d27f67fc77bd5ce804d7c2f381949731de28a22d8012c3a642183f11c760e784f5e6572177639a8062a15c54f1018f273ac272154cef7ffb6460698897fad363d8c73b48669206e16f70b61be76420a03ea671dd0f7025e5ecf64326b63a8f962f57abe27735e0d32fb0e26243ccb9096f95edc3222e01f569c474fc19f83b8e468a3335f8580fd1928c3b6a4c4394f43b18bbe141ae3d64b9bdb6d947e162443bd67e71cb96ab7b660036c7b8146aac1f9ce9e7bff66b013a9f3b64bca6c53d4cee34a7f50a8d905e8e5ce0b8f882419c616ecbf984549e8128d549a8f76e00439370e500626c15197ed588170a89d13d1ac6d10090b37aace126a9f45cabfaf946e95563a227b143b47e61de661cfe909b94911e49f19670b7e01cf046c18bf40847cfa08670908965efdca2c4f5773e4a1061c13bdcf3be4c80a7912a53a390838744f5790f33e20891b7139eda26a6f895b9372671bee497c5ac3c208c1508a3831cd3c75372e6cd3b3df665463d5e1ca5ac2be1eee6dbde8bfe96b84ec495fe9ac96be815eba27f2880c5a9bebb3292f621979295afe4bcdb79e6bb81c0f9a0d9a27a90a682da191051f9310ebe55fb744440a7a1be1214d515bc5cecd28f19bdd85d82c997df7ac5b6c81f060b37af0a8300011a0e0586c1e9f3e6d013f4a2395c13373d47ce677f56be9b6182f810a9ffb78e507fe71160ef031aae425bf0c5b1ac3c95b176f9d85a9ecdd55e7b0808e70078d959c193342f43e47fc7d51ddfe2bb6d81510e33e947ec64023341decc5675d99409d80f22778bf157efe80867fb5b908800e81520ce12b457a71fa053b497c85711276ccd54edbbe4ada50ef40d76930f7696a68b4641d3526a3dabd1042e966e958a25df029ddde93c24b53e1d10c562518837327c0026df88860714e6b8eae4794b0b08bf7a990d97826ddb5db49d7405209bd7c3dd075cc0666a7de912a07692791e40c68c88c83d1500deec7a217bd16ef47719e275665b677cdcdf065f78325c5377deae04ad4c966ae403db10d3ac9a41f10d2c88da0c2baf847b0a519cf6058441c63820df9d5877817495620ab77f1dd919036dc6cede44d885a8173ecf50b15d9400630a214db0affdf18d0838e81d73ed28c5251c2944e8d867100b027ae47c923f5b6446c7b2c4cdb8e2efad87ae97398215c2940aafda678c0e0b34e10fbe142bbdae50ee08f6b657be799bc6a5cdabba0aba75483a9f1356682a7f2e76c37b8d025e4773857b718a9f26f7fb790282c79355288635170058ecb8209d08dfc3a753c96f0b0d4c0a60c81ec682ddc21b5e55bfb38f18271283265b599de54713e4691d6564ea8751b165125c60b45b362bd2c6275abbac09ce680756affaf30ed13139fb5a024648c81b4a1ab284d33c886dc0dfdf8c8c7b9671bfb86976bad7c9ae49d4ac0552fe0bb0d3770f15d63af846de3599cdbcc21c36211ccb55329575f03f56e79c1c360871af1d4a166826b3076f42d15734afff0b9c0ebea90767d3f8d91abe62a0fb10a458da6af93b3a2da1dd5d5670b17b5c0861d6bfe89d9a5431571d85d06186a322c0812db9695ce1001c2a59f6f0f62e30183a2efad510903ad29092271c5b80d7ba39b218beb0df8f369f253fdbf14b1ea9ff071df18d731f823e30ee307290e0eca135bed7f177fffbe8105fc2e3d2b8d945334f31b0d7430265c184259ea6939df2ff282b88e636d45b1035eeb5e720fb9d823fb7f914150febdd99d8bccf30b9908ee177f434b0b9c0026ee9ff33ad959626ba444ed69504434dbaea41180a76df53403998df256fb03f2aef649e82434c9550db62c2c083f43577b936e398089011436e150bdb4ca7d2c47c239580a40b71c1f5162a615305acb55a10c0d2b8364fafb734f0ad0504ca42ddab4cad9a5d5eabbf735a0d3e35d4d8e547dd66c0e0f39801a1081aff36625d55099ee1f210338a4d6ac0ec2269db08f4e18436690058a2e7fdd6b657fbd47b00846c8cda351d2faafd0b44d6fd52e90d93d33acc30ad9e5773a336b38ded0b55bd819c14ceb0f3d203af2650e9f0061519a24c539feb00fbebba92b84b9f61977b06d112cb68c3a3b88b457e47e08ba779550e18f61784c17e8c693e9620f49931a9875057996da51f47fd20c5ce4f7949c751741773e9d6a2a49649945b75cd6e68746313c49b541d02fc8bd39ac67ba1cab1dea301f186073589e8deb0e281889eeaefb78a0551404645d6a6a9180d453ee09b579044fe7d84ea4133923931f081808b21ad0a8780e23982b10a1c40e95b2024aa7234e6b7b93943d803909a017efe838c35262e76914870e7d37f935d7a4dff3c279bb10171302ef4c10fb8f3ed204527a95f0abaf6afd0165e74771128c466442e5969d89ee9a12d6d0364699c34118b194b39aba4fa54395d4f91f9df411d42871a50b403cb51a9e0e0fd434aba878299c1118b268c224b72bcbd1853c10ac5e327738348c1e5a387bb7cf297fe0d1f140812359d0fa76e8450672a1196298615715f1d1e43e5302490324c02a096a767a499aee5a7fb0b19811374010566633bf0243b54d7579b08897c63c1c54e60e2b8eb9b1d4574c577899f50b8587b7d9902fa85f10005d915931740f2d476c111d593d413882d8fed7c7a4afbf860de62e7a366a652eac1dcfa80df6b9e6db9fa4e97a8783d2e784fbdc77d99868e95cfa43b3a52deef43ac4fa229de1f5970fd1cb2db62c536dbaa1c1f78c6a65795d76094fa68fbb49b583c1fc3bec321c5f0eeccc3e6dd1e7605524b42d05c1504241aec42c6a431b796b35830dbd15250cdd58411a126352cb1d4c2817ab3bae02481bfe7427e88f6c7734029a52ef628f48d247ec71fbf378c954f502d642fbbbd6c7cb56b519d9579da0ee8c62664d97ae8740e446e2cd63739aad599554082a7629054409ef29b6db1fd1a4513d0cf26dfa9af80d21e3727b002d171d9bc66e5a43778055bdb94ba10ba48d709af14eb3f21418211c5d3288fdddf9166ebe9aae877376b5d1d8904bbeae3bf5f0b257ab605a66231258588579b4a904a426faa8156cd32601bde5ad0456568883d199b21e4827f2885995cb994e1097976eab5fb9a36c6a4f8c814db0da1f951c8049f5ee07634eaadbfb799257be4e26d94fad6a586fd29b52207a054c94054e84b2b52917e8a378b04362a11d37eda0e79ec7ed6f641cf1af63b69c7b0a1bfdb63402f3bb5971294e76b3e8469ee0c7325815e65c367694c2d3bf1ffeb853eef4807f71821b0c08bfbe40bd3ed2ae468ebf4ca9d78da95170db6347df48f20d8d943b9eeb7e163ea65582bc951db4fd9b4f69a62f1716576a6f3a4a29acf7ff8d16ff8d9d587acca60e5213bccde0090c5854b5c3f856842ea645bdbdf7f280d538e44965ddf6769360b172fece825c247159ff15a7dbacd2e0e04ba5d10deab2427951d7312a7259267fa21fdbee306d71c95a6d58285029a2c74f987b67f3a88bf48d0aebff433e5458f26089959302bec43c587c81fac89b93878911a529c68e3917f1ec32ba105dfce1eed4fcfeab8ef678de35c797b3754d953eff2d74a0b969e5a39bb77aac5125be28d56f854b2c4d42aa4b14baeed238b02422c10d163134d224ca086df52808633cf489a431362f43adfc5e17721ae3d3bafbf7c3435c178dc3e9e0fc2c8e179b6f8a74a01fc5b02a030356a5ab1d898546f7fd277ce411a192910309d033b42f4d0feff3ab63debae45272542443af30a01f242da0aaef959a0aeb13e7a240e307435bfabb5b61e99d7fcd102d6e7093174ffb9f5e926be4f722c9bf2f4de10d52c36cc4590c85f0d22ceee3be0a32242f8076df7f1163dd729e748592a2909538beea269e57036803b0bdc7e37a13072e567a47eabe2f1e928b9eea434e1548309dc5cc146ea395eb27ede0afcd6243486768de986d9d4e90d0ce112d7f1e8bb5c6968c1000730d520deb340bfa020fcdbdf1ffdf410a54b5e8e5f0a65864907e6259aa4cb3ab9d31f7556a9e7f2d44f742431e66e66f472c41651e6ad4cbf10ba89cdf621b4976e1e0eb905fd32a92957b782ae412c96b83743c951c6ef5c02437bf2f7f82ca7de80935d5ed8f43a2e7a0fed4742ae550c5e05b220274f0ee134e55b2eced54b713336c5bef5aea102bf950d99ee6ea4d67a3be6365a02b05a0dc4d96deb8388b0c0d8a342e59981aaa5ab2f9db489a23495ce984e2101deee21f997337d3c727d5c922932bd8505e8d2b4fcf5f829079460a37512894fd01c5b0b2aec934ad44b66e2861cb2389cb294e78781e8dc07ac7059a47172f7f722f26a7c64051c80aa6c930e7c3e4beb7071dca3f18049d8df94151199864ec7299534104aea38d52c147e3ae8c39effda2138c102885db9d7974a175b88b511c29f440fe9d6d6f3d7cf3d91893a879faf0391d4d98dbf0ed12a95b97e1858153780500c357215563b6a83f2b67451f19f2e534d560a464ef47e0772afde5e280a77155301aa36e834d2407cd4cf648bbda1b11a90f047b1891042f88ea06f6599aa09960af4f10fd50be595970ef35620dadf3ba7af069cb2c0f175a67e288e52a8a5e6e6db9f37e75cbb11dd89150ce0e064d4a1e17696132c0ed0a356ccb5791e925fb1ab17c2df9031a54cf99381451c140114125299467802d47bfbc30ec8e8602c184a48ea297b5f9584", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000000540)="6e7b43f3a991b4ec38a6489e765e13468962b7ca14eb7193493ab6c1ad903ab2bb2cdb21fee602226fca182208b67efa08edc1bc6c5675551432ace997392c2d95c2aabf01e3b150687a2342fc186c53d4e1be952eafddd6781f3855f1169f4e0145", 0x62, 0x80000000}, {&(0x7f00000005c0)="bd58d8c4c9f81990c4196e69d5b05aa2b2ad9c2fa8fbc2679ea9ac4b23272a208e7445476ea83c4488b6d098c948f6c14998bd512db7d7368baa4719d4", 0x3d, 0x10001}], 0x10010, &(0x7f0000000900)=ANY=[@ANYBLOB="646973636172643d3d383f01000000000000006900002c6572726f727331636f6e74696e75652c6e6f646973636172642c8dc614cb0b8babad790b246572726f72733d636f6a00000100652c6572726f72733d72656d6f756e742d726f2c00"]) openat$cgroup_type(r2, &(0x7f0000000880)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)}, &(0x7f0000001180)=0x10) open(&(0x7f00000008c0)='./file1\x00', 0xc000, 0x2c) 2018/04/17 06:30:24 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) write(r0, &(0x7f0000000100)="95", 0x3d7) write$cgroup_int(r0, &(0x7f0000000000)={[0x3f, 0x3f, 0x2f]}, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x2000}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/17 06:30:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/17 06:30:24 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x4a, 0x0) 2018/04/17 06:30:24 executing program 0: r0 = semget(0x1, 0x2, 0x2) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/13) 2018/04/17 06:30:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x500, 0x22) r1 = accept4$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e, 0x800) recvmmsg(0xffffffffffffff9c, &(0x7f0000003580)=[{{&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000840)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f0000000880)=""/220, 0xdc}}], 0x1, 0x0, &(0x7f0000003700)) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\'vmnet0vboxnet0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) accept4(r1, 0x0, &(0x7f0000000440), 0x80800) keyctl$chown(0x4, r3, r4, r5) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/04/17 06:30:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="ae00ffda2ab64533c3000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x8) 2018/04/17 06:30:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x176c0000020, 0x8, 0x9, 0x0, 0xffffffffffffffff, 0x20000000}, 0xffffffffffffff5d) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000d, 0x4, 0x0, 0x1100000001, 0x0, r0, 0xfffffffffffffffe}, 0x2c) r2 = dup3(r1, r0, 0x0) clock_adjtime(0x6, &(0x7f0000000000)={0x80000000, 0x1, 0x2, 0x7, 0x0, 0xffffffff, 0x0, 0x3834, 0xfa7, 0x4, 0x5, 0x2, 0x5d4, 0xfffffffffffffff9, 0xb2ba, 0x2, 0x8, 0xd5, 0xfff, 0x7, 0xffffffff, 0x5, 0xffffffff80000000, 0x8e, 0x7ff, 0x5}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x3ab, 0x101, 0x6467, 0x100, 0x7ff, 0x80000001, 0xfffffffffffffffa, 0x7, 0x20, 0x100000001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/17 06:30:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f00000000c0), 0x80800) accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x1, 0xad, 0x2}) sendto(r1, &(0x7f0000f4e000), 0x0, 0x0, &(0x7f000043c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x80) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x401) 2018/04/17 06:30:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="552c6f27250dd35a74e616f706e172f1d2943df0682e37aada247c8f05cb7b0c8b15f715994c3dd75c491fbc430ff9e3e821aefbb7779bc967334b1cff17fc59f784725cd504987f7b4e985d01e54205f32ee0166bf0c22e404ba480f8d3f75cdabe75e2ecd24ffdacfd8dc0e7412870774274ea6253592f2fba2a92ee701e42b2f74aefc09050f43797683169d557c2cd98a9e1ae6d3f430311e2376f9e5ee0df7233d42d8bbcc258175b5f370af495f66c71195bbf0a8a2f2cfe88ad6e4de14341e1b89b7c19d9abefdaad60e1eeb46534d084be3e0582", 0xd8, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cfd6675c592aec195a74f3c8e1067d64209c8b91f4ac7aa7", 0x18, r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/17 06:30:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0xffffffffffffffad, 0x20000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffee4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/04/17 06:30:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x7f, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000980)=@newlink={0x20, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/04/17 06:30:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0ecb8d7032cb95a98f9368a6a464f4db86fc9d66b42d6355cbb4f4787040909a4f960e25a2a40bfdcc3f7f3f545774ef49e417fb3c2f95bf1e27b6cce9d6d259", 0x40) readahead(r0, 0xcde1, 0x1) 2018/04/17 06:30:24 executing program 1: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f00000000c0)=""/81, 0x51) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f0000000200)=""/143, 0xfffffffffffffced}], 0x2, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x1, 0x0, 0x9) sendfile(r1, r1, 0x0, 0x2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f0000000140)=0x4) fsync(r0) 2018/04/17 06:30:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x780, 0x139) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x121) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x10e, 0xd8, 0x7, 0x2, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5b09db7d1649961e24648efa9004b9f9d8645eb87bf5d4ef2e78968f26e6171b1763ab3cb4749dc2b83f97ed234a0c8fb2db1ca0d98809efc5e44e7f48992512ee96983ff1a3b0bc4bf38a0fe7d129f41c92fd7fefcfcaafa527335e32ba45cefaff4c793ca02ef04dd00d1b93085bef39c358a3addc209c94c2d9a341a0a838e77a26a25c7c63693a0f105148bca77701cb84baf18100f4b6aaa89230c7fbe6a09f35b2da6cfd7bb5cbcb3682730332cde1f94f49cba1e1221d0131c02fb1cbd4106f430802837da610b95fdb67204c", 0xd0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/98, 0x62) 2018/04/17 06:30:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) chmod(&(0x7f0000000000)='./file0\x00', 0x7) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x9) 2018/04/17 06:30:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x400}) dup3(r0, r1, 0x0) 2018/04/17 06:30:25 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/04/17 06:30:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3f, 0x381000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xd978}, 0x1) r1 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004520001c000000000001907800000000e00800010800907800000000"], &(0x7f0000000040)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/17 06:30:25 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$void(0x3) 2018/04/17 06:30:25 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) 2018/04/17 06:30:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="552c6f27250dd35a74e616f706e172f1d2943df0682e37aada247c8f05cb7b0c8b15f715994c3dd75c491fbc430ff9e3e821aefbb7779bc967334b1cff17fc59f784725cd504987f7b4e985d01e54205f32ee0166bf0c22e404ba480f8d3f75cdabe75e2ecd24ffdacfd8dc0e7412870774274ea6253592f2fba2a92ee701e42b2f74aefc09050f43797683169d557c2cd98a9e1ae6d3f430311e2376f9e5ee0df7233d42d8bbcc258175b5f370af495f66c71195bbf0a8a2f2cfe88ad6e4de14341e1b89b7c19d9abefdaad60e1eeb46534d084be3e0582", 0xd8, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cfd6675c592aec195a74f3c8e1067d64209c8b91f4ac7aa7", 0x18, r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/17 06:30:25 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="552c6f27250dd35a74e616f706e172f1d2943df0682e37aada247c8f05cb7b0c8b15f715994c3dd75c491fbc430ff9e3e821aefbb7779bc967334b1cff17fc59f784725cd504987f7b4e985d01e54205f32ee0166bf0c22e404ba480f8d3f75cdabe75e2ecd24ffdacfd8dc0e7412870774274ea6253592f2fba2a92ee701e42b2f74aefc09050f43797683169d557c2cd98a9e1ae6d3f430311e2376f9e5ee0df7233d42d8bbcc258175b5f370af495f66c71195bbf0a8a2f2cfe88ad6e4de14341e1b89b7c19d9abefdaad60e1eeb46534d084be3e0582", 0xd8, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cfd6675c592aec195a74f3c8e1067d64209c8b91f4ac7aa7", 0x18, r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/17 06:30:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00fdff0000ffffffff007488e9cfc17b7b797bcf40bb0b5253263d7d8675d6"], 0xa) 2018/04/17 06:30:26 executing program 6: unshare(0x400) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x2, 0x400) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000380)=0x8, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000300)={0x29, @loopback=0x7f000001, 0x4e23, 0x2, 'wlc\x00', 0x2, 0x100000000, 0x7a}, 0x2c) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x1, 0x4) flock(r2, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1, 0x22a6, 0x0, 0x1, 0x80000001, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0xf96, 0x3, 0x7, 0x7fff, 0x0, 0x8]}, &(0x7f0000000180)=0x100) bind$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x0, 0x0, 0x0, 0xdf4, 0x1000, "41a881a69c9e1ab83026db7a7468be67a6a3897378c5dd5ce3db75f836fa322610131f4fa4ada92d6b302bfefd2ede780b1352b10b9f2f86c457bb0bfa6423", 0x35}, 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000280)=0x84) 2018/04/17 06:30:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00005e0000), &(0x7f0000000000)=0x2c5) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x30, 0x895}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/17 06:30:26 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000000000025, 0x24b, &(0x7f0000008000)=""/127}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/17 06:30:26 executing program 5: unshare(0x28060400) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000ffb000/0x3000)=nil, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/17 06:30:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040)=0xc2d, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/195, &(0x7f0000000180)=0xc3) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0xfec0000000000000, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="be", 0x1}], 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffc2) 2018/04/17 06:30:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700)=[{{&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)="fe5d6a10b080be96d28b76f8d80dfa43fee9e10503aad581c30bcb4e92d8d6df38bb689b057f15b8ebf6a5f3e99ef93cf130cbef3ce4e1e191f3df5705f104a4ea75720f333b9ca874927a8ecb21ef79c6b23e199263eb934fc79a830be916e880b73661974208a33821fc004152ef0b", 0x70}], 0x1, &(0x7f0000001ec0), 0x0, 0x4000080}, 0xff}], 0x1, 0x4000000) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="c7e09ec94c27f46987a2a8614e8b3006c90b4f0e5e7f246170fdfbab4d64f9c47131471427466d333dad92faff95ab4139684029caeb601f4b853da40badf9923ecfe1472df8a3f33c9fb1602365526822e9095ad2d341a79764f9a16279d64cde6942857b40ea9ec13beff0c39caee92ab130d7d0695ff05110093f6ed8e75f5ffcf75e7a20d1a3c6e5f74a36e6e7a684d3c32869b4707b071765487ef679fdd963a784778d16bf948786dbc5a0761abc642bb4da23a6059bdc0c8d4059e9c6cfc2930b21878acf6027763cc502090b677ae1de64ffce9786a0d27a3fdc", 0xde}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB]}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) 2018/04/17 06:30:26 executing program 6: socketpair(0x4, 0xf, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400280, 0x0) renameat2(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x3) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000fffffffffffb08060006080006040000af96eef38179ac145e5a6de278615a3100000000"], &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x1ffff) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0xffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r3}) 2018/04/17 06:30:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00005e0000), &(0x7f0000000000)=0x2c5) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x30, 0x895}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/17 06:30:26 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x6400) accept$netrom(r0, &(0x7f0000005500)=@full, &(0x7f0000001580)=0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001600)=0x14) linkat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000005580)='./file0\x00', 0x1400) sendmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="3752549b9e81f52539da18d632ded820661023305c3ab7e2ed3eca10f7100cb2e3cfc0e4f3a0acfa01708884ac31bfffb407f8fee856e0edb7e66474647a6b839025ca5fc89de9f80f6d97f72d2e2a70514052bd1a78751cefbb41763cb40431646b0a7f6ddb5170dd5af6d312b4df81f696b682f247af9eedbcbe9ac201b29d931c2740ae889d0a2568a927d78c6e798c6304979c41eac15e50490a9add88d7bed1fa8a9470bc965f6032517f126bd6416800b00055be858e38c9d616dcdb371625a5a819b75ff626ef59a1ef6181bac1e545bc49958db803a5f1b1663da158dca495", 0xe3}, {&(0x7f0000000300)="6d0de7317ae2ff0ef33ef42cc83a6e3315665e337145e029bbebf044376b26be670ae87e9656cd2a49fc86614d9cebbac2e68320c9dfd2d00a4337d9e205f81f8bb24e721425e22b", 0x158}, {&(0x7f0000000380)="b8ef97435da7ace043e824ba94145e0ddca08d9001edad3b2f6cff808a87521103c381c97a1c13907308f63ec1ec49c128f041101d6dbf9fa87a2276864537b450aaa00b386fbbac5f8c716351c34b773825a373d61e860a88412f5d66d2aa7cd940ef988ba9e897ad5b6e25509fd958f3347ee4", 0x74}, {&(0x7f0000000440)="53ec93548e1844f13a7dbd89993ef705493c87cde2d435834cf364258a34a1912372bfb74f677ba2eaed4b7a1e272925bfc8185601567aed28207adbfb47ab634f950d662cae61ee6a16eab57a9b60f3a4fdc4c4c4707d06e20a29b2ae0d2462c6b6c78d891f5e4cb17084f0cd5ae3ea612ac9b9ddf4a80d73ac316d05fd6bfcde745a0c0a99a14d4b84bf06", 0x8c}], 0x4, &(0x7f00000006c0)=[{0xc8, 0x115, 0x80000001, "0cb3d123764ee4667519f022392c0e28bcffd0af3b110181b135596e7c31364856181d67fc1139ca4e21cc70a0c46a283813716d5724a18ce744326e9751e997206b85ffd91cb5aecf14f50f82824b2c3f1da25b2dff73c16fa5a3c1e03d2e0cfe0a4e602892e1a71af266527fc94aaa34873cfe7c016fdb4e950454f9f66be1289418acd357b91ae2c3b5e6ea63ceeafadb0d26e941c1607b76e92a7c54888067a25fd6b2c3c9ed80ff292e075ca1acdedf92e3ed4e11f3"}, {0xa0, 0x13f, 0x7f, "71b84c92b25f0d7a214b44ff5760353a28e887a99676739b495851b8137ee3098e2e6e16b3c1470189967800fdbb00deefa460639bd2e67f585be46aaef898ef3d40d18147220439ddad17d8bbfa1ade251d535f27268e1646f98017080383b778b89895f203d82ae29559942ef39c7ae3fb430a3e0c91f80a7314a10c275d7c0b0ad82f63c82cabb95f9dd38aa90a"}, {0x40, 0x0, 0x1, "e0c0f0302a14f241f18ec8856b74b906ea9d58b3529b40f23aeb44a4a9be1caae9fdc51c498cad46168234cd8767"}, {0x78, 0x0, 0x8, "9bf48e6eb22cadf3c9038fd9dcbcd5f82dc870ff2d08bf4a70245ba550c8075f50d52bc3e31e37d9e1658276f42983bd35cb6efaa70b780d38083ef92c993d83d6ddd6c654f131ede0039467d20220277363a6d1bf9c326362ae530f8d6c0b290909"}], 0x220, 0x240040c1}, 0x56e3}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000900)="85cbefa43ba0f81947cb4faa0d20b90b10ef4110b25e0bb010f763aa269d925dffb69f3da1632ed041e8ffa2015ea8505705abfa3f0c2a0825aa21c4168c00873f7b8f20d5b7c3ade3367cb81beb8a7e5ba00be9e015195eac5c4a3a970aac2f827cad83550c69c9531605", 0x6b}, 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", 0x1000}], 0x4, &(0x7f0000004d80)=[{0xf8, 0x8c, 0xca, "e2f5c3e7e6d4decde04d7edf73247a9d050d397c6b1be4124de52bd9c0e3db75493f0fcd3a4fbb481d3b296b3c3728ab9987a5f5883b9b6cb58ad789f8ae71ba2e277ed731723d78c9b2d71f391e5257c312bb399cd5e735d79bec89c334b72f6b791feaceb92ac5ddf1e40792da935fc8b96f6ad6d6efd83fe188269796ede69ea829e3f0bed95316750cffe2fbe9156d9d040377d5760b1738535ab62f48e3d4204b71a83e4145361fe9295cf9f1c0144c7255c3d4a2003c783e56448c120c1a8711f83ba6be8f45e2e21250a2087d4f57657856a830d9040180a3d9288f13457efc3c"}, {0xd0, 0x109, 0x9, "e30f5214f958e975b31f651048417dcdba6ba9a74b547b0dbb4b7fc6d50e28974969175426979b409a02b00534bf3690975745030815121a8a9daabb9df13ea870458346c95c31145566f2202ff25360623d074bde02c19456d5260f8030af87a8b4dc3d514899f1f9f86fdfef3754e0f31b27321bb6bc9393da1a18befd135fc0aad5cc380c1404edb384c8365e13d3cadea1853cfcc2993b6d4711e9fdb3a6ee7a584c579a010f1dce3aa76c6a7cbb7153acbca1ba194adc0fb5bc6d"}, {0x68, 0x10f, 0x92f, "65c3f72d88f31974e003607f9bcee6328666603732af766f702881d2c55bac7d97f02ed862ac190ff762ebe5b7bfe7c0507efc90ff9a963bc75464921c6ff2dcc9941acf451f9ebc78ede44c954b94820073"}, {0xa0, 0x108, 0xf2b6, "4fb5137b09d6a460143171b4045af6461c2a7ccb52f019fa63f5d2da6ac5af9c2d9d03a58eefa5f17e5afc3a62153b556ae7a76f59bb2c9fa4f05dda33d6181c0108903cb2ed0a8d97d100382f6ecfc7d8bc5eceaa785a9121346c9822d777a628ff4498bdf73b35f315dc064664c036d0bff2a29b4bfb7578292a3284fe35a722d1e872f66117a9a97fcb2ecb734d96"}, {0xf8, 0x11f, 0x11cb, "51a9f77272ceca1cd93c86f4256e07c04449cb89081c53e12e506e36558ba726140f8cf7cd1f9514179a0b72909eafc2f3a4ef11d34bc187adfb6562bb2ecbfef8a3d8b2c0487d6a5c12c50dd15db429fbb2be77c936e0b308ea43a720384cd0fa3fcabcaeebab04ca5e654b45c9d0d5319825cbabdf21b06c97ea0aad8bcf4b1daa1fa47a7f2d40e1f20e4974b5e6867e068f6371fff80677b3e5af1535a165b329253c1327d547ef45d8e7ef2198e3d617b8d4fb5621e2bd699c79c97180cc0d7b955f42d0a095294a7fb2ac752161c5f182402e3cbe7cbd720d1a9ccab35600b24502fe8802"}, {0xd8, 0x11f, 0x7, "641fc56cbc768724d36c97b635fb3275336ee9c94c2ba64ebd56331ca49655e5508be2d8f2cff7a25d9f53e7bed81e2a130772c3d3b80f12c232e64878e26cb19b1b8f5fd9562f5e20aa8327f77e286715af3fcae3886ba8e1f04d70a89a05827f094eb3b019ecf2e0466ae2abc0b6686adf76076ad3375a76fc6b245a1c2c4c302aa7f14767c660708777c4ef1812577ca2ca944b20c9193a1f3f11bbf59446842bb86691b01a98d5d5830fbb70f45cff7bfba9b7a1d92a4bfddcfc6922b4ffe4e3287f714ef6"}, {0x108, 0x11b, 0x4, "6f108daa49d8cd85793d33956704b5446248a3bf646b7f72e61fbb1979f7d42356f1359afe6f0b012e9d2cf31e305fc1dff7d46347e0b485042dadc5e733f6d3ee8c4579d456cf4cc729d76a67ca980be590f14c6f3e0cb4916810ba735b2cb54b18a8b2c1993ea89ac860e70251ae113c19e6a4a08208244a8ff1f7ad9a7d0f6926f7c6d5bb02bab84c3eb6f603bd04e152b23531631a54be188d82d68c76a4775674f463b87be963bdc4d911259fc06b1d2d7ee2c452441c013972b738bec1c956b43a0bb57244d3394b9c1478ba37d0959344c4a2ccfb67bc7b1707595355896d8f8c63d8109e0c63c3c35b370320b3487ab1e1a3"}, {0x60, 0x0, 0x6, "29acf855a3e61c1dcb6f9a0dd7ea3e7c1a813e5caa54687d4805a67d1587764d29f948ce21c5f4cef071de2633cc5ea7e958f757e8c323ac1f2804e51c39f7184ee377daab7b00b4b0db26"}], 0x608, 0x8000}, 0x7}], 0x5, 0x40) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) syz_emit_ethernet(0x46, &(0x7f0000005600)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4e21a2ade398", [{[{0x9100, 0x967, 0x5, 0x3}], {0x8100, 0x896c, 0x8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000055c0)=0x3f, 0x4) 2018/04/17 06:30:26 executing program 3: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f00000001c0), &(0x7f00009f4fff)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) 2018/04/17 06:30:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/202, 0xca}], 0x2, &(0x7f0000001340)=""/4096, 0x1000, 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0xfffffffffffffff7, 0x4) syz_open_procfs(0x0, &(0x7f0000000200)='loginuid\x00') syz_open_procfs(0x0, &(0x7f0000000040)="6c6f67696e75696400c2ba58ccd11be50a51867aced6e923061ce29ed1f6ef3fa9d91f2418e2f547123edc2fc92b289aabe07a18ca178790127b3f86e3d3f0f4a1b581c79dc2b1990a87a8ef1d8ae3fddf8acbfa86d2cffb97b7b7a48ffd206033a0b339d5d3548f9ddf8af9b383089a69cc298a00d029d72adfad22a28853d6fc3df1762a77ff5ea7797559b12ef746177e15427851d44dec7812e543") 2018/04/17 06:30:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) 2018/04/17 06:30:26 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000000080)=""/254) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x9) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x20004001, 0x0, 0x0) [ 72.518363] sctp: [Deprecated]: syz-executor0 (pid 6041) Use of int in max_burst socket option deprecated. [ 72.518363] Use struct sctp_assoc_value instead 2018/04/17 06:30:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1c1000, 0x0) unshare(0x8000) socketpair(0x10, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/121) setsockopt$packet_int(r0, 0x107, 0x800000000000000a, &(0x7f0000000000)=0x8001, 0x4) fstat(r0, &(0x7f0000000140)) prctl$void(0x15) socket$packet(0x11, 0x2, 0x300) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', r2}) 2018/04/17 06:30:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001268, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6972, 0x404080) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 06:30:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0xffffffff80000000}}, 0x2, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x1, 0x81, 0x0, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2}, 0x8) [ 72.623862] sctp: [Deprecated]: syz-executor0 (pid 6060) Use of int in max_burst socket option deprecated. [ 72.623862] Use struct sctp_assoc_value instead 2018/04/17 06:30:26 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xffffffffffffff55) fcntl$getown(r0, 0x9) 2018/04/17 06:30:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x80000000}, 0xfffffffffffffdec) 2018/04/17 06:30:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x3e) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/138) 2018/04/17 06:30:26 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = memfd_create(&(0x7f00000002c0)='&\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000300)={{0x3, 0x9}, 'port0\x00', 0x21, 0x1, 0x800, 0x3e00000000000, 0x20, 0x1, 0x3f, 0x0, 0x4, 0x9}) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r3, 0x7, &(0x7f00000001c0)={0x0, 0x7, 0x8, 0x9, r4}) flistxattr(r3, &(0x7f00000000c0)=""/246, 0xffffffffffffffde) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000003c0)="6b185850f00f13115d8eec7c3ab4f1645dfc546f4760c39e34d13bb33d58de0f16eb9cbb032a7ddc3c73e2d9bee6ca5dc414fb49ba631cd53d649e84d18489a924351171cb4d796974acfa40f7aca038457d6f632568841d28607110aff95b1300910bd030ed3d88f2ae679e68ad4ca1a1f9aeec5cd08098c02692f1154d4d48828b62b2a03dcb872d025e75ff20fb0ec1b1afa605439a4b713397c30d9bedb62491fabe8e5313da4f2435488090a3741dee8e26bab4897885a289a66703bdc4f9dd4b5cc06a5dc0daa3f35a88ce6361c2914c55332e2aa2e72978553eecb44f2a41c056717f4bd5aa2cbe4049cd69c2fc9e937a219781ce20dd4b2eee", 0xfd}, {&(0x7f00000004c0)="8015ebccb49b810e2ddf02e601e3bce6f06ff01c36930ace8e851097656c5e274fabeec32ef5dd614ccec5171ce9dbd2a21dd933acf469c84274f4e3cef35984571158262b773055cdf373a688060d97953470534b343b2b98b1d839ded29a1f39e0568e3a854365f48715454abedcf326c0f51e3b0e1b3c989b98f2bb7515ecb57caeeb94d11db516d232f69745079f88982582b8a4a9ec2986f710cf8286336ad313c9bf4e0e2b4f225e3f5d7cb3d9a2ebea90e2", 0xb5}, {&(0x7f0000000580)="0aaf129810f7e36d36366357d883bdcee1c636bc1006c24bd7c1aad0dcd85cf3c6d15a4b94eae8b01c2b4a34425a54eb8143258518a7e8864b98b08f3c0ed73aeb5eb27864f4efa14058a73c53a8386acf11c0704e2064b2", 0x58}], 0x3, 0x0, 0x0, 0x297310cd2787b4c4}, 0x3}], 0x1, 0x20008000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x1c, &(0x7f0000000680)=[@in6={0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000740)={0x1, 0x200, 0x3af3, 0x6, r6}, &(0x7f0000000780)=0x10) fcntl$lock(r5, 0x6, &(0x7f0000000080)) 2018/04/17 06:30:26 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x20000004206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x8, 0x6f2002) 2018/04/17 06:30:26 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x80) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/17 06:30:26 executing program 2: wait4(0x0, &(0x7f0000000700), 0x20000001, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/04/17 06:30:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) write(r0, &(0x7f00006a5000), 0x0) 2018/04/17 06:30:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000640)=[{&(0x7f0000000840)="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0x1000, 0x3}, 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{&(0x7f0000002840)="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0x1000, 0x7fffffff}, {&(0x7f0000003840)="f06168fb9d2ea238407c493c0709a56f9f7f5da7352f56f636c3c9d1b2802f71e457f855ecaadf532a1ed2a1f48dd80547f23f61f013f4a21781a66098ca4b96e902097cc9198a84534d08642b2d5eecf9af2c5d4459fe0c66c521682b3996d0a2eb6324211a12a469589bfb632374a10e36b07d2bd9b42a760a223833429268ef2873af651055a0194b50d1a157e418046dbdb30a2935bdeeab3297d35c979be8be61be159f846221052d6b71b045ebe376779b773124cfc2f5f90346b6f116f4b72f34fb1d7c6c576edbbf609c7d1294fae02ecbf448b959b6b2", 0xdb, 0x1550}, {&(0x7f0000003940)="99a58fd7fcd0ec4e00fecb55f41e9af1f00eafbaa4b472d5532100dba4e70730ef827c5bef6ad84a2626b5a5252cc6b52eec4ad30b9fc5656dcdd27317115f962edaaaad30d90445eae08ecd14908573997f640ecb147a61e7d643ac7911c3f9edaab2042b1911096a4e670bb715217950c8415c05c29d06cd985da0c76831e8139305de80ca951080c9b9408c4d0ca2bf41763d2444252c984c268c792d70a56649683f73922da700c7bbd44cb92dcf9e834cc05ad31ede95f178e04db7300ee7cea4beab9ac5319effd8d40306", 0xce, 0x3}, {&(0x7f0000003a40)="e8f887ec13caf8125b4d04b69225a487cb3d69a3821d9f8c9455bd872488ecc2d1cbcdeb074b4ed0376f8037699d1391dfdb6da56e837d32a5155672e1a7b5e4aefa269ec1ca4dbeaa8dec5be99c9a5f3e8e8b38d054c0d4b545dbf4897444969330a7673b0ac7fef5b2dc1ab0f609b949c18907b12474858d052618f7db22debf2565099b3f98ae63abce7bdc2d88294d07881b552e961e6412e58bcc78051edc06703421453ec874b3b34f1c8909bea541c9a7ab3d37dcfe6e9e603e0ac9c9a8517d163ff2ad1039e239b78212", 0xce, 0x1000}, {&(0x7f0000000740)="9318ccda1e84990861e9e5d32bf8f397b0bdddc983475a22d699c9bffe4b3d82ea280cabfc890df33569e013c6fec76fa2c3372728896c68735d6ae35caa60b4d82fc3d879dd6bbc9caea90470ac36eb0cc8ff44bbcddcc5a23813a26c25cf1f50bb8deb7aa96c268bbfc376aec93d096b3c94632bf6f644c9ba121a6bd7e3acadc33646051d80b95e8f5942d4412ae7487704ea41f970f5cbb3715390", 0x9d, 0x93}, {&(0x7f0000003b40)="d1636950bf6c7ab2ed218acbe3f0d8d4c0bd86b31fafac73650767948dccfd9cbe898ce82dddbfdddc3d550a3b056b42d50e49d3f588b551975bd6eb64f43a69e13c665c145d6aa637747db04eee5d05cc3be9b7f9a2ad9767f7cdc0c2a1be55d336e62137a98a26208a48490d2a8fd30b2e4c0d8d03f7dd95465aa268", 0x7d, 0x9}, {&(0x7f0000003bc0)="7fdc5c66c5cce39a22b1903e930f1d12d2b534752446c781b02e1043cae7cbe2a597a19010f4f68641525c347ddf27d3fc1041d7ab7073f1bf58812d1459502886fc0b3181011647009d73bdfa617711e5365989a84dc815de6f4303bdeffffb12b1b399067fa1dcbe09113bfd974324402acdc3e6575eca73ddccc27166815db89c7e3e3e988f331dd7315f5be66e77fa2f9ad91f21719ebd71f846", 0x9c, 0x80}], 0x2000000, &(0x7f0000003d40)={[{@errors_remount='errors=remount-ro', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f, 0x34, 0x2d, 0x33, 0x0, 0x33, 0x37, 0x33, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x39, 0x39, 0x35]}, 0x2c}]}) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d3fa25c0b18562b229aa43e26565015f45ec1b4c6e1fc3c450dba85124d47724a1588cd210b5fa8498b6785b37524e9387e9695000c08fdb1893f652c1df8ac2944d6b4bfa07be288642d1e10f0ca140cfa1d74e7ab9a81cb2e487b14a1335a5dc5883a263f00c07db7d4ea1abe5fb307b219a72e089f4edb85c184cef18ae0f5c43881746cd14dd994ace950852489abeef99b019cf3964de", 0x99, 0x40}, {&(0x7f00000003c0)="a7e51e1cc3f7f083a2ebae3934ef8afb201bf0d986d37c9517ad4d3cd357454a1b5dcc34", 0x24, 0x56}, {&(0x7f0000000400)="f0e6cc1d972bd0f65da3d5c635d07021", 0x10, 0x7}], 0x20840, 0x0) chdir(&(0x7f0000000800)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6011, 0xffffffffffffffff) 2018/04/17 06:30:27 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) connect$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/17 06:30:27 executing program 1: memfd_create(&(0x7f0000000140)="9c47504c73656375726974796c6f2300", 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/17 06:30:27 executing program 6: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x3e, [], 0x0, &(0x7f00000000c0), &(0x7f0000000040)=""/62}, &(0x7f0000000200)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000e58000)=0x28) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x4000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/04/17 06:30:27 executing program 0: r0 = socket(0x10, 0x800, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) 2018/04/17 06:30:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x8}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x8000000000000006, [0x0]}, 0x304) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 06:30:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="db03df00e8ff9e742c225c290e70d99eb7520e5d256e50972eb0db48a6e363df9ba02761d11ad3df933b86136d2347a84f329dcf011ff8c0ef6e2b032d89392137322fc6c33a83a7afc0430b3ada102f079373b68608def42b5f1dc60266cef5975a7c851e4ed844f0a1ac9d2b01e494fc88c8dc074e2dc35c1abc7c711598147b12a4edd6eba8285f16557af2c4ffe745aa028a91c4d28b6aac5aa7c768f4bfd13098b70406d7947ba5093317bf0ccb19fe7797bf8e30b70594a4944b1a04557b9dd2e58fc80be72e751cf40c0e489de762dcde83a024c0cd65396ca60d6335bf4f852c998e1c4996e9fce2edd11b1317d86cc40cdd128ee3b7150ff68a8f742a70f09b723da5ff8143542fae2b29e004e44921a0935642e785c3a1c27cd14dcf2b71c65ef9b735d25afd522a3437aef81970ee34b1c61b992397646a0ae4d5c9bbd53e1b1fad17f69d665dc8c352dce11b70eed24f1adc6e04f57633f8673ae82e00f74a4700000000"], 0xe7) epoll_create(0xffffffffffffffee) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4fff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0052b324a9442789ef9ca0ac19da00b8f990b3da1a260f867f68e60704000000980a206f51899dd08c0c52f1743557f4f9484d9f80e219b2d1be1028324c26b62ebdfb15aab35e34dd6cfe4556f5f50ed503247c972637a2fae9558d876c56ea2eb07b06e5777072241d8ecc0bc34365e01399c6b90d4fbac193183b32383937e3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x20) 2018/04/17 06:30:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x9, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080)='H', 0x1, 0x3, &(0x7f0000030ff0)={0x2, 0x200000000000000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) 2018/04/17 06:30:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e24, @rand_addr}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) 2018/04/17 06:30:27 executing program 2: unshare(0x7ffffff) shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) unshare(0xc000000) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 2018/04/17 06:30:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x20080) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000100)=0x5, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc*syipv4/vs/sync_qlen_max\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0xbd) truncate(&(0x7f00000001c0)='./file0\x00', 0x3f) accept$unix(r0, 0x0, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r4) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/04/17 06:30:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg$alg(r1, &(0x7f0000000e40), 0x2d9, 0x0) 2018/04/17 06:30:27 executing program 3: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10) r1 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0xb1b, 0x8) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000000080000) tee(r1, r2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="47692b2e11cb9cafbc93f1aa6b7d4fece12f5de65942e1e6541bfaef976bb06b8a6fb602ab03cebd39c9dd4a4ce6b826cafc82abd465bf93e9c01a7113981a0073ae66fc2324e3d150f45e72ba9055662dc023a094d8e457925ac4106c7db35530daaed096e8cfe9ae54f2213a3a6c0f9b"], &(0x7f0000000100)=0x2) getpid() exit(0x0) r4 = eventfd2(0x2, 0x0) write$eventfd(r4, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140), 0x8) readv(r4, &(0x7f0000002fe0)=[{&(0x7f0000000680)=""/108, 0x6c}], 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/186, 0xba) recvfrom$unix(r3, &(0x7f0000000300)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="955dd3f33ccef318a965581a") r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r5, 0x10, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x200000d1) 2018/04/17 06:30:27 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000040) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d20000)="c5", 0x1) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x1, 0x8, 0x6, 0x7, 0x1, 0x5af0, 0xffffffff80000000, 0x2, 0x40, 0x7, 0x5, 0x1}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) 2018/04/17 06:30:27 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000400)=""/244, 0xf4}], 0x3, &(0x7f0000000500)=""/156, 0x9c, 0x3f}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) [ 73.696142] ================================================================== [ 73.703579] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 73.709990] CPU: 1 PID: 6156 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 73.716821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.726168] Call Trace: [ 73.728762] dump_stack+0x185/0x1d0 [ 73.732400] ? __crypto_memneq+0x2f9/0x490 [ 73.736636] kmsan_report+0x142/0x240 [ 73.740444] __msan_warning_32+0x6c/0xb0 [ 73.744511] __crypto_memneq+0x2f9/0x490 [ 73.748578] ? kernel_fpu_end+0x2c/0x1d0 [ 73.752641] ? gcmaes_decrypt+0x874/0xea0 [ 73.756797] ? kernel_fpu_end+0xba/0x1d0 [ 73.760868] gcmaes_decrypt+0x8d5/0xea0 [ 73.764858] generic_gcmaes_decrypt+0x181/0x1e0 [ 73.769530] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 73.774374] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 73.779044] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 73.783889] aead_recvmsg+0x25b5/0x2960 [ 73.787880] ? aead_sendmsg+0x1b0/0x1b0 [ 73.791860] sock_read_iter+0x405/0x480 [ 73.795843] ? kernel_sock_ip_overhead+0x350/0x350 [ 73.800779] do_iter_readv_writev+0x7bb/0x970 [ 73.805289] ? kernel_sock_ip_overhead+0x350/0x350 [ 73.810748] do_iter_read+0x303/0xd70 [ 73.814553] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 73.820011] do_readv+0x295/0x5f0 [ 73.823473] ? syscall_return_slowpath+0xe9/0x700 [ 73.828328] ? SYSC_setsockopt+0x517/0x570 [ 73.832563] SYSC_readv+0x9b/0xb0 [ 73.836031] SyS_readv+0x56/0x80 [ 73.839400] do_syscall_64+0x309/0x430 [ 73.843294] ? vfs_readv+0x260/0x260 [ 73.847013] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.852203] RIP: 0033:0x455329 [ 73.855389] RSP: 002b:00007f4dd26b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 73.863101] RAX: ffffffffffffffda RBX: 00007f4dd26b66d4 RCX: 0000000000455329 [ 73.870376] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000014 [ 73.877649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 73.884920] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.892186] R13: 000000000000048c R14: 00000000006f9dc0 R15: 0000000000000000 [ 73.899458] [ 73.901085] Local variable description: ----authTag@gcmaes_decrypt [ 73.907419] Variable was created at: [ 73.911138] gcmaes_decrypt+0xd6/0xea0 [ 73.915034] generic_gcmaes_decrypt+0x181/0x1e0 [ 73.919699] ================================================================== [ 73.927047] Disabling lock debugging due to kernel taint [ 73.932493] Kernel panic - not syncing: panic_on_warn set ... [ 73.932493] [ 73.939859] CPU: 1 PID: 6156 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 73.947993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.957341] Call Trace: [ 73.959942] dump_stack+0x185/0x1d0 [ 73.963582] panic+0x39d/0x940 [ 73.966801] ? __crypto_memneq+0x2f9/0x490 [ 73.971035] kmsan_report+0x238/0x240 [ 73.974842] __msan_warning_32+0x6c/0xb0 [ 73.978912] __crypto_memneq+0x2f9/0x490 [ 73.978928] ? kernel_fpu_end+0x2c/0x1d0 [ 73.978938] ? gcmaes_decrypt+0x874/0xea0 [ 73.978951] ? kernel_fpu_end+0xba/0x1d0 [ 73.978967] gcmaes_decrypt+0x8d5/0xea0 [ 73.978991] generic_gcmaes_decrypt+0x181/0x1e0 [ 73.979005] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 73.979018] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 73.979032] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 73.979044] aead_recvmsg+0x25b5/0x2960 [ 73.979070] ? aead_sendmsg+0x1b0/0x1b0 [ 73.979085] sock_read_iter+0x405/0x480 [ 73.979105] ? kernel_sock_ip_overhead+0x350/0x350 [ 73.979116] do_iter_readv_writev+0x7bb/0x970 [ 73.979136] ? kernel_sock_ip_overhead+0x350/0x350 [ 73.979149] do_iter_read+0x303/0xd70 [ 73.979163] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 73.979180] do_readv+0x295/0x5f0 [ 73.979200] ? syscall_return_slowpath+0xe9/0x700 [ 73.979214] ? SYSC_setsockopt+0x517/0x570 [ 73.979229] SYSC_readv+0x9b/0xb0 [ 73.979244] SyS_readv+0x56/0x80 [ 73.979256] do_syscall_64+0x309/0x430 [ 73.979271] ? vfs_readv+0x260/0x260 [ 73.979287] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.979297] RIP: 0033:0x455329 [ 73.979304] RSP: 002b:00007f4dd26b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 73.979316] RAX: ffffffffffffffda RBX: 00007f4dd26b66d4 RCX: 0000000000455329 [ 73.979323] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000014 [ 73.979330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 73.979337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.979343] R13: 000000000000048c R14: 00000000006f9dc0 R15: 0000000000000000 [ 73.979800] Dumping ftrace buffer: [ 73.979808] (ftrace buffer empty) [ 73.979812] Kernel Offset: disabled [ 74.143868] Rebooting in 86400 seconds..