INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2018/04/10 21:18:26 fuzzer started 2018/04/10 21:18:26 dialing manager at 10.128.0.26:40599 2018/04/10 21:18:32 kcov=true, comps=false 2018/04/10 21:18:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000013c0)=""/4096, 0xfffffffffffffec9) 2018/04/10 21:18:35 executing program 1: socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 21:18:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x110ffd, 0x0) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000000)) 2018/04/10 21:18:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0xfffffffffffffdf8) shutdown(r0, 0x1) 2018/04/10 21:18:35 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x0, &(0x7f000002f000)) 2018/04/10 21:18:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, 0x0) 2018/04/10 21:18:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc08c5336, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) 2018/04/10 21:18:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) syzkaller login: [ 41.993784] ip (3769) used greatest stack depth: 54816 bytes left [ 42.458449] ip (3814) used greatest stack depth: 54672 bytes left [ 43.151895] ip (3879) used greatest stack depth: 53960 bytes left [ 45.488858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.622834] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.755977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.824728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.855987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.864332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.878980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.924341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.652495] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.801079] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.830661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.895853] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.006245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.016761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.029924] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.049639] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.407316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.413606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.431971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.548144] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.554458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.569749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.635698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.642147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.653353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.684077] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.690472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.703811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.796356] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.802689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.810610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.830784] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.837154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.846717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.896468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.910152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.937563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.970824] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.977485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.988471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/10 21:18:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='1', 0x1}], 0x1, 0x0) 2018/04/10 21:18:53 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0//./..\x00', &(0x7f0000000040)='./file0//./..\x00', &(0x7f0000000080)='mqueue\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0//./..\x00') 2018/04/10 21:18:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0//ile0/file0/file1\x00', 0x0) lstat(&(0x7f0000000200)='./file0//ile0\x00', &(0x7f0000000700)) 2018/04/10 21:18:53 executing program 5: r0 = socket(0x18, 0x0, 0x200000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/10 21:18:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0x8, 0x0) 2018/04/10 21:18:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, 0x0) 2018/04/10 21:18:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="53e6", 0x2}], 0x1) write$binfmt_aout(r0, &(0x7f0000000680), 0x20) ftruncate(r0, 0xa00) 2018/04/10 21:18:54 executing program 7: semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) 2018/04/10 21:18:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000004000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) 2018/04/10 21:18:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7, 0x1cfb9d}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/10 21:18:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10810, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x68c617bf, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 21:18:54 executing program 2: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bd9fff)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0)='nfs4\x00', 0x85030, &(0x7f0000000080)) 2018/04/10 21:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001900010000000000000002000a360f0000000000000000005c31aa29094f89e4d31de4d42338ea13846b30bf3ffa000000925c79bd9f82042461d11053225520267af3780bda2c6f79eb85098b5d"], 0x1}, 0x1}, 0x0) 2018/04/10 21:18:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/10 21:18:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)='-/cpuset-vboxnet1procposix_acl_access\x00') 2018/04/10 21:18:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140), 0x2) 2018/04/10 21:18:54 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/10 21:18:54 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0xb, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2018/04/10 21:18:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') pread64(r0, &(0x7f0000000200)=""/8, 0xf3a9, 0x0) 2018/04/10 21:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:54 executing program 7: semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) 2018/04/10 21:18:54 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 21:18:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') pread64(r0, &(0x7f0000000200)=""/8, 0xf3a9, 0x0) 2018/04/10 21:18:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) write$cgroup_subtree(r0, &(0x7f0000000100), 0x0) 2018/04/10 21:18:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xb8, 0x13, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/04/10 21:18:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)='-/cpuset-vboxnet1procposix_acl_access\x00') 2018/04/10 21:18:54 executing program 1: request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/04/10 21:18:54 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0xb, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2018/04/10 21:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/04/10 21:18:55 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 21:18:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000080, 0x0, 0x0, 0x20000188, 0x200001b8], 0x0, &(0x7f0000000ac0), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'ifb0\x00', "726f7345300000000000fb00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) 2018/04/10 21:18:55 executing program 2: 2018/04/10 21:18:55 executing program 0: socket(0x11, 0x100000802, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 21:18:55 executing program 1: 2018/04/10 21:18:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:55 executing program 3: 2018/04/10 21:18:55 executing program 6: 2018/04/10 21:18:55 executing program 2: 2018/04/10 21:18:55 executing program 4: 2018/04/10 21:18:55 executing program 7: 2018/04/10 21:18:56 executing program 2: 2018/04/10 21:18:56 executing program 6: 2018/04/10 21:18:56 executing program 1: 2018/04/10 21:18:56 executing program 7: 2018/04/10 21:18:56 executing program 3: 2018/04/10 21:18:56 executing program 4: 2018/04/10 21:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:56 executing program 0: 2018/04/10 21:18:56 executing program 6: 2018/04/10 21:18:56 executing program 2: 2018/04/10 21:18:56 executing program 1: 2018/04/10 21:18:56 executing program 3: 2018/04/10 21:18:56 executing program 7: 2018/04/10 21:18:56 executing program 2: 2018/04/10 21:18:56 executing program 1: 2018/04/10 21:18:56 executing program 4: 2018/04/10 21:18:56 executing program 0: 2018/04/10 21:18:56 executing program 6: 2018/04/10 21:18:56 executing program 7: 2018/04/10 21:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/04/10 21:18:56 executing program 3: 2018/04/10 21:18:56 executing program 1: 2018/04/10 21:18:56 executing program 4: 2018/04/10 21:18:56 executing program 0: 2018/04/10 21:18:56 executing program 7: 2018/04/10 21:18:56 executing program 2: 2018/04/10 21:18:56 executing program 3: 2018/04/10 21:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:56 executing program 6: 2018/04/10 21:18:56 executing program 1: 2018/04/10 21:18:56 executing program 4: 2018/04/10 21:18:56 executing program 0: 2018/04/10 21:18:56 executing program 6: 2018/04/10 21:18:56 executing program 2: 2018/04/10 21:18:56 executing program 7: 2018/04/10 21:18:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7fff, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) 2018/04/10 21:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:57 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="14c1ece89092", [], {@generic={0x88ca, "bf981e4b0ca57e7b97b9625413e6d03e"}}}, &(0x7f0000000200)) 2018/04/10 21:18:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x22, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) 2018/04/10 21:18:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x8100, 'bond0\x00', 'ip_vti0\x00', 'lo\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="a747780e28b2", [], 0xb0, 0x128, 0x160, [@owner={'owner\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xa0, 0xd0, [@cpu={'cpu\x00', 0x8}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x338) 2018/04/10 21:18:57 executing program 0: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f07fec)=""/24, 0x18) 2018/04/10 21:18:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494", 0xc5, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d9) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xffffff8a, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/10 21:18:57 executing program 3: 2018/04/10 21:18:57 executing program 1: 2018/04/10 21:18:57 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) 2018/04/10 21:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/10 21:18:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003240)=[{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000300)="780b974175e430ed17a678cd4517a1220e77", 0x12}, {&(0x7f0000000200)="4d533f8c3d15e30dd2124e8dfc01b32edeb74113196b2b81a34dabdc58f895da011f0a5fa0665b2fdb776126", 0x2c}, {&(0x7f00000007c0)="98ee2974fb1d565a15bc94118ad76a5936dea9ddcb02e93ca504a89df678822f3663eb6310f74809320133ad1c7c5f929ba49bda41186995214486518a0e69e7977553c77c876840cc722c0a63024452bb18e82a319441949c8225ea34143129d84cd31bcf9cb2f3880d07f939b2d689b14e74d628d5e52bf79971eaf879b3028b9e8db39e59184e9b20caf0c4d0aa1d87a0305190cecc42cabddb53151feca9d2a9b41e5733bb8823c18459e942021544a0848744d335bc8ed51f9590cfc92671286a8b9effe2808240dca58604e0230a85dac77cd25a4745691e5c50b7be73392d6d42", 0xe4}], 0x3, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000a40)="176d10a45cdd94a5f770564137118ea7f1d3aff51cedf1adc0f6ddc09d3402d76ffbd3dd1269801dbdb327648871f7ce95c87bffefedd21ed5d30dccc4f3638439db6864473d59940b2c0260877dcd195979bf3a4c1e631f9c33bdfb9fec3ca2f0d9c3671a9480b98d1009149140f42d152d16347753ef3d03d3078bfdf21af9e2f55bbee89bfb94fa91f5f897b44d14ed74690d005344bae35f2515a536021ccbf3114fb684fb8e68f56a574eceeae463ce202e03525360ceb38cc9e1d00d4f0fabb7522d803b32fc8abe", 0xcb}, {&(0x7f0000000c40)="f6ac44e04d7c6ee504f3e750a21e2998fc5ec27e9b7ad37c6cc4a204e02d1bf27af3a94b0e611ba4", 0x28}, {&(0x7f0000000d40)="61a17d8941484815008489d60568d1d4791ff90706bddf1a97df5de7c584e712d7e600de7b0970d876475acbe1130b770dd24196d72a6585432c7c17508ea58e65bc61f2b832f66292456930ac1e16ed1996fdb58b99672621be6edf143723c023fb63472092e1efaa266fa4b876cd3b0119c9f840138ea94961c288b76c53247b6406c65ea749a3ea15a34e5be2ff4b581f1b5dc4c8a0b1982d74424a1c4a7c1c009f0c7ab99f3a5b79460efa8b8e50f3848d42fdc8b5a98afb194eef0a35abf3", 0xc1}, {&(0x7f0000000ec0)="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", 0x1000}], 0x4, &(0x7f0000001f40)=[@op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x28, "d00803a5921b9675cae3dc546161932effd4323055080bb907c3371167dc2ae5e6741deeebfaf2e5"}, @iv={0x40, 0x117, 0x2, 0x27, "1913faeaee7bd978aa05cac3d71166e1747d7ff692e4fc7e8b63ddd2b37da062306f721e6cc9c4"}], 0x98, 0x10}], 0x2, 0x20000010) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/10 21:18:57 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setpgid(0x0, r1) 2018/04/10 21:18:57 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="3af7f9e39b8db26a"], &(0x7f00000002c0)) 2018/04/10 21:18:57 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) 2018/04/10 21:18:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000010a0dde916680f1330f000000000000"], 0x14}, 0x1}, 0x0) 2018/04/10 21:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) 2018/04/10 21:18:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x22, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) 2018/04/10 21:18:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x10000, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 61.614484] tmpfs: No value for mount option './file0' 2018/04/10 21:18:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494", 0xc5, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x2f4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xffffff8a, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) [ 61.663187] tmpfs: No value for mount option './file0' 2018/04/10 21:18:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494", 0xc5, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d9) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xffffff8a, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) [ 61.714431] ================================================================== [ 61.721867] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 61.728283] CPU: 0 PID: 5363 Comm: syz-executor3 Not tainted 4.16.0+ #83 [ 61.735129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.744497] Call Trace: [ 61.747104] dump_stack+0x185/0x1d0 [ 61.750750] ? __crypto_memneq+0x2f9/0x490 [ 61.754989] kmsan_report+0x142/0x240 [ 61.758787] __msan_warning_32+0x6c/0xb0 [ 61.762841] __crypto_memneq+0x2f9/0x490 [ 61.766891] ? kernel_fpu_end+0x2c/0x1d0 [ 61.770940] ? gcmaes_decrypt+0x874/0xea0 [ 61.775075] ? kernel_fpu_end+0xba/0x1d0 [ 61.779122] gcmaes_decrypt+0x8d5/0xea0 [ 61.783091] generic_gcmaes_decrypt+0x181/0x1e0 [ 61.787744] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 61.792571] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 61.797226] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 61.802057] aead_recvmsg+0x25b5/0x2960 [ 61.806035] sock_recvmsg_nosec+0x109/0x140 [ 61.810435] ? aead_sendmsg+0x1b0/0x1b0 [ 61.814393] ___sys_recvmsg+0x3fb/0x810 [ 61.818355] ? __msan_poison_alloca+0x15c/0x1d0 [ 61.823007] ? _cond_resched+0x3c/0xd0 [ 61.826883] ? rcu_all_qs+0x32/0x1f0 [ 61.830575] ? _cond_resched+0x3c/0xd0 [ 61.834449] ? rcu_all_qs+0x32/0x1f0 [ 61.838149] __sys_recvmmsg+0x54e/0xdb0 [ 61.842109] ? __msan_poison_alloca+0x15c/0x1d0 [ 61.846788] SYSC_recvmmsg+0x212/0x3e0 [ 61.850664] SyS_recvmmsg+0x76/0xa0 [ 61.854278] do_syscall_64+0x309/0x430 [ 61.858151] ? __sys_recvmmsg+0xdb0/0xdb0 [ 61.862285] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 61.867456] RIP: 0033:0x455259 [ 61.870627] RSP: 002b:00007f7917839c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 61.878320] RAX: ffffffffffffffda RBX: 00007f791783a6d4 RCX: 0000000000455259 [ 61.885575] RDX: 0000000000000002 RSI: 0000000020003340 RDI: 0000000000000014 [ 61.892826] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 61.900076] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 61.907329] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000 [ 61.914584] [ 61.916200] Local variable description: ----authTag@gcmaes_decrypt [ 61.922492] Variable was created at: [ 61.926198] gcmaes_decrypt+0xd6/0xea0 [ 61.930070] generic_gcmaes_decrypt+0x181/0x1e0 [ 61.934716] ================================================================== [ 61.942054] Disabling lock debugging due to kernel taint [ 61.947482] Kernel panic - not syncing: panic_on_warn set ... [ 61.947482] [ 61.954831] CPU: 0 PID: 5363 Comm: syz-executor3 Tainted: G B 4.16.0+ #83 [ 61.962951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.972295] Call Trace: [ 61.974879] dump_stack+0x185/0x1d0 [ 61.978494] panic+0x39d/0x940 [ 61.981873] ? __crypto_memneq+0x2f9/0x490 [ 61.986440] kmsan_report+0x238/0x240 [ 61.990226] __msan_warning_32+0x6c/0xb0 [ 61.994280] __crypto_memneq+0x2f9/0x490 [ 61.998338] ? kernel_fpu_end+0x2c/0x1d0 [ 62.002380] ? gcmaes_decrypt+0x874/0xea0 [ 62.006513] ? kernel_fpu_end+0xba/0x1d0 [ 62.010560] gcmaes_decrypt+0x8d5/0xea0 [ 62.014527] generic_gcmaes_decrypt+0x181/0x1e0 [ 62.019181] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 62.024148] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 62.031429] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 62.036260] aead_recvmsg+0x25b5/0x2960 [ 62.040233] sock_recvmsg_nosec+0x109/0x140 [ 62.044539] ? aead_sendmsg+0x1b0/0x1b0 [ 62.048499] ___sys_recvmsg+0x3fb/0x810 [ 62.052458] ? __msan_poison_alloca+0x15c/0x1d0 [ 62.057108] ? _cond_resched+0x3c/0xd0 [ 62.060977] ? rcu_all_qs+0x32/0x1f0 [ 62.064671] ? _cond_resched+0x3c/0xd0 [ 62.068541] ? rcu_all_qs+0x32/0x1f0 [ 62.072262] __sys_recvmmsg+0x54e/0xdb0 [ 62.076225] ? __msan_poison_alloca+0x15c/0x1d0 [ 62.080880] SYSC_recvmmsg+0x212/0x3e0 [ 62.084755] SyS_recvmmsg+0x76/0xa0 [ 62.088366] do_syscall_64+0x309/0x430 [ 62.092243] ? __sys_recvmmsg+0xdb0/0xdb0 [ 62.096550] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 62.101721] RIP: 0033:0x455259 [ 62.104896] RSP: 002b:00007f7917839c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 62.112587] RAX: ffffffffffffffda RBX: 00007f791783a6d4 RCX: 0000000000455259 [ 62.119839] RDX: 0000000000000002 RSI: 0000000020003340 RDI: 0000000000000014 [ 62.127090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 62.134341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 62.141614] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000 [ 62.149534] Dumping ftrace buffer: [ 62.153225] (ftrace buffer empty) [ 62.156908] Kernel Offset: disabled [ 62.160511] Rebooting in 86400 seconds..