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 '10.128.0.57' (ECDSA) to the list of known hosts. 2018/04/21 09:29:24 fuzzer started 2018/04/21 09:29:24 dialing manager at 10.128.0.26:35229 2018/04/21 09:29:30 kcov=true, comps=false 2018/04/21 09:29:33 executing program 0: 2018/04/21 09:29:33 executing program 1: 2018/04/21 09:29:33 executing program 7: 2018/04/21 09:29:33 executing program 2: 2018/04/21 09:29:33 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200059078"], &(0x7f0000775000)) 2018/04/21 09:29:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000640)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000002c0)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000240)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 09:29:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[], 0xfeeb) sendto$inet6(r0, &(0x7f0000000280)="bf", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="eb", 0x1}], 0x1) 2018/04/21 09:29:33 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000303000000000001ff020000000000000000000000ff0001"], 0x0) syzkaller login: [ 42.108221] ip (3748) used greatest stack depth: 54888 bytes left [ 42.276702] ip (3761) used greatest stack depth: 54816 bytes left [ 42.702974] ip (3804) used greatest stack depth: 54408 bytes left [ 43.576734] ip (3889) used greatest stack depth: 54200 bytes left [ 44.080913] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.088099] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.135994] device bridge_slave_0 entered promiscuous mode [ 44.156140] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.162651] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.178917] device bridge_slave_0 entered promiscuous mode [ 44.198933] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.205434] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.225018] device bridge_slave_0 entered promiscuous mode [ 44.237955] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.244430] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.252601] device bridge_slave_0 entered promiscuous mode [ 44.279803] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.286332] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.313398] device bridge_slave_0 entered promiscuous mode [ 44.331059] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.337538] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.362942] device bridge_slave_0 entered promiscuous mode [ 44.376580] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.383189] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.400201] device bridge_slave_0 entered promiscuous mode [ 44.411546] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.418008] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.428635] device bridge_slave_0 entered promiscuous mode [ 44.436413] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.442886] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.466545] device bridge_slave_1 entered promiscuous mode [ 44.484468] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.490950] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.516081] device bridge_slave_1 entered promiscuous mode [ 44.522495] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.528944] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.543835] device bridge_slave_1 entered promiscuous mode [ 44.554237] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.560714] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.571577] device bridge_slave_1 entered promiscuous mode [ 44.578535] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.585011] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.593059] device bridge_slave_1 entered promiscuous mode [ 44.605646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.613359] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.619851] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.640100] device bridge_slave_1 entered promiscuous mode [ 44.670136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.677635] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.684233] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.703204] device bridge_slave_1 entered promiscuous mode [ 44.710201] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.716688] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.743199] device bridge_slave_1 entered promiscuous mode [ 44.762088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.772826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.783820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.791462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.819994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.877476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.904400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.945848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.978761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.996868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.010592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.029962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.128692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.166499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.854229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.862187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.902654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.000809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.043441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.053109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.063345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.094403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.114279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.125565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.163736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.200756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.306613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.314140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.360582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.367308] ip (4095) used greatest stack depth: 53640 bytes left [ 46.378973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.039527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.073749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.150287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.180241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.270306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.279798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.289849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.299271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.356669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.373641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.388720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.409941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.484996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.505492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.513859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.538822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.569758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.577513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.590360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.614321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.633923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.646534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.656079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.663810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.672190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.681130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.736093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.771613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.804703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.822685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.832954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.851581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.858928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.867751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.876868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.885096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.892759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.907608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.921546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.929748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.937844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.945078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.978974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.012268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.052867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.089252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.110627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.118498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.126777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.134559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.142880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.150657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.158748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.166549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.174649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.188823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.207585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.227669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.245446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.262103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.285727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.315955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.323913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.351250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.274513] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.281016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.287902] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.294361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.332705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.348965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.371680] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.378154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.385066] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.391527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.450973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.459495] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.465966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.472813] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.479276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.515294] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.523072] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.529525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.536373] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.542813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.552274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.569867] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.576323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.583208] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.589648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.625910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.636759] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.643242] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.650109] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.656576] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.709763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.716560] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.723072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.729911] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.736403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.745910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.759972] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.766454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.773331] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.779793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.826684] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.360341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.376985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.395261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.415805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.423564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.431219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.438768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.651516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.731753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.829684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.889873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.928095] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.122378] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.147978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.296286] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.462395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.468703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.481643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.519552] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.525814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.538248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.554135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.560488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.570665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.795098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.801719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.814902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.847142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.855183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.870950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.908677] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.924251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.955627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.050272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.056581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.067648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.104371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.110731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.138907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 09:30:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 09:30:00 executing program 2: 2018/04/21 09:30:00 executing program 5: 2018/04/21 09:30:00 executing program 4: 2018/04/21 09:30:00 executing program 6: 2018/04/21 09:30:00 executing program 2: 2018/04/21 09:30:00 executing program 4: 2018/04/21 09:30:00 executing program 5: 2018/04/21 09:30:01 executing program 0: 2018/04/21 09:30:01 executing program 4: 2018/04/21 09:30:01 executing program 3: 2018/04/21 09:30:01 executing program 1: 2018/04/21 09:30:01 executing program 6: 2018/04/21 09:30:01 executing program 7: 2018/04/21 09:30:01 executing program 5: 2018/04/21 09:30:01 executing program 2: 2018/04/21 09:30:01 executing program 1: 2018/04/21 09:30:01 executing program 4: 2018/04/21 09:30:01 executing program 6: 2018/04/21 09:30:01 executing program 0: 2018/04/21 09:30:01 executing program 2: 2018/04/21 09:30:01 executing program 7: 2018/04/21 09:30:01 executing program 4: 2018/04/21 09:30:01 executing program 5: 2018/04/21 09:30:01 executing program 3: syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2080) 2018/04/21 09:30:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 09:30:01 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x300000003, 0x1) fallocate(r0, 0x20, 0x0, 0xfffffeff000) creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) 2018/04/21 09:30:02 executing program 4: 2018/04/21 09:30:02 executing program 7: 2018/04/21 09:30:02 executing program 2: 2018/04/21 09:30:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001180)=0x1c) 2018/04/21 09:30:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x7) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0xeafe}) sync_file_range(r0, 0x2, 0x6, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x600000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000180)=""/88) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x16000, 0x0) r4 = msgget$private(0x0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000005c0)={r6, 0x3}, &(0x7f0000000600)=0x8) r7 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) r9 = getgid() r10 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000004c0)={{0x4, r5, r7, r8, r9, 0x10, 0x80}, 0x3, 0x7fffffff, 0x5, 0x1000, 0x80000000, 0x8, r10, r11}) 2018/04/21 09:30:02 executing program 5: r0 = socket(0x2, 0x800, 0x0) r1 = semget$private(0x0, 0x3, 0x200) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000040)=0x200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000180)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b397e695c0f13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a483", 0xd8) recvfrom(r2, &(0x7f00000000c0)=""/4, 0x4, 0x2, &(0x7f0000000300)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffeda) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r2}) 2018/04/21 09:30:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/21 09:30:02 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000361ff7)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x32, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x5, 0xffffffffffffff15}, {0x7fff, 0x81}, 0xb8, 0x2, 0x5e}) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0xff, 0x8, &(0x7f0000000700)=[{&(0x7f0000000140)="eb4b73dd8734aa6b65618498d81713b646507e9f547b1f0c63f923d44c8c5c455a0ecb66ff65be2dd18fd3d4831795e9a4fa061c280b3ded59634f35d589ea2e81520615a105b1404b26545cf928c112d2ae9f6963f93e602bc41b110e26d8e4cc91c29c3eb9fe92e8497e9cbd138ded6a56a5099fde260bd038bf751832ec947008a6da29404334eeb3630c7a78bdfc58320eb3c95b7a5bd2becf5d4e56f3fae1fe05d3ec4d66c4a1863de3b200a9397650b31132b4", 0xb6, 0xb376}, {&(0x7f0000000200)="7dbad08b4d16cc7b4d0ab135e626a5cb60cd430d976a9e85de6628ffaa5864b7339f59149a1a28aa9987618da17f6c0b31cde13ef886963cc6028cd2863b0d0675bd", 0x42, 0x6}, {&(0x7f0000000280)="5f94a660658ddd75ffa09947de046178790919fe2aa330c2bbbd4e40a545f505b180ab81f4169c7586913d3f0252a669f1899c5acdfc5b7632c6635c329ccb561be1b5700cac954a7a701782aece75cc3d7d6abb252b14d8f1e6149a7ef588cb7b751b3169818089f7f5c995a62644d5413752c9719b26efdd5493e3116c48", 0x7f, 0x1}, {&(0x7f0000000300)="703de0349dffb1c66602530711ce95dc4d0d24249cb72c73164a532a7aa7a1e74f15f897e5285e1fd46a1aa21218ee0865ffe4bdaed12cd99590d541f5bc83d20d20409132cffca553a4b35469b9aa609870e1c2fd915a2017a7fd347904fb2d5eb05ece97a570c48039d5968fe67d68776621440613d622511ac36ecf501c008a767ed7d594a4b9db81f19c16f57745b2264c0f4dc782862992b7ba1f23331f72e8c868222f0bb3600e80971e8542d444ca653de393b4bd41314831f9b2d57148b6a99c935b", 0xc6, 0x4}, {&(0x7f0000000400)="f6a7938e78638096ee4e9eb75939db2dc11543d339e25a28708669159d01ecc59e4967", 0x23, 0x7}, {&(0x7f0000000440)="5cc9fa65541565150cd5e00785cbe9e370bcee4f5aa13afe1de71db19ebf323bb2a0b778a64e7a5c6dc7bd9d5fe0d3c3051b26b2767618458cb5c8c033e28a5a8166171e66536421afd60296536a3b62b8710bffa1600e016bd5b5bfa29048380cf83ce8889367b77634231d94c913d1b15bb59a7379bb04d753512158915dd46b92be2a45da5cd373997d12b0dc71f717458a8fa8f6883c04146e7acdf339a861e1ba8656cefb4e4bdb9eea7e871a525b5fed24af701ee31ece8b842a1c67c136c925", 0xc3, 0x1ff}, {&(0x7f0000000540)="4050fb331f228b3a547ef84bbdcb38117f4e2b67b8952bbd498a5082ca560d216bee62202f352ca318d1b2e447c040e703fc9e1877b02baf0aa3b36c70203d7d5a3c4d6cd5025e1ba1ce459f0270dad13c7eb7914d3fa258baa57683ef6e2a93b2fc192f4abd616e2d44e3cbe41893f3d27550c7e85e8310af7df2eb3476f53749492bd754f0288d5cf3a88bb6eb2171288630bece45c9de53d6504920953146f29fd62d47e9d35f3f3c90a4354d52813042b965cbfe247100ee9ef363a6bfa367", 0xc1, 0x5}, {&(0x7f0000000640)="662945e7ed75c27bfe7cf66d8b4324f0db1b64e9ec45bfd6228eba5e2608a406355e3aaa38b5f9ac740fcb4084abad7b779422e4ea23df4c2c3be2f8b30d32fb495fb1a136ee75159e2861940246f544dd5518edc79cd9ccc387fe2601fb5c4f063f3b276677429cc048b8fdb0e7b1bb5635d08cd2077adfb2cfcb65c14783638cbd8a3ad1f2b3f48248bf", 0x8b, 0x3}], 0x1000000, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200282) 2018/04/21 09:30:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x400007ffffffffff, &(0x7f0000000040)=0xfffffffffffffffc, 0x2) listen(r0, 0xfff) 2018/04/21 09:30:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x4) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000000080), 0x4) 2018/04/21 09:30:02 executing program 6: clock_gettime(0x7, &(0x7f0000000000)) r0 = eventfd2(0x47, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) fsetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/04/21 09:30:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x440, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x20}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r4 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) close(r2) 2018/04/21 09:30:02 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x200000012, r0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/247, 0xf7, 0x101, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, r1, 0x10001, 0x1}) mq_unlink(&(0x7f0000000000)='security.evm\x00') r2 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='dev ', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="32db52b63a9a6fa52ba6fa383c0832f4ff77f39f1632cd48175fc5d36dfb41675564f723a25669bdf994fd7fe36234a4635786349d94e89fa81128e1fe3c1bc8f7b41f4200633a6b7024797f516ab9b81960edd7c5dcdd2d9064d8338906fe6ff48f4a2e64", 0x65, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) 2018/04/21 09:30:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x3) 2018/04/21 09:30:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4351342e1165ecbf44c9c4e84b3771cb79ccf7fd3b9a922ed1ca553b69d393", 0x1f) modify_ldt$write(0x1, &(0x7f0000000040)={0x3f, 0xffffffff, 0xffffffff, 0x9, 0x6ca3, 0x1ff, 0x7fffffff, 0x7, 0x9, 0x5}, 0x10) 2018/04/21 09:30:02 executing program 1: r0 = socket$kcm(0x29, 0xfffffffffffffffb, 0x0) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r1, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x800000000, 0x40, 0xd2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0xffffffffffff8001}, &(0x7f00000003c0)=0x90) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) sendto$packet(r1, &(0x7f0000000040)="21119b4290349b34bcfe24e1ee331deb8de17259bd978ccb28f7f46f132e8a341838f5104e6708b2e2e4b2d212e0e8a04c068db6ec12fd0af0e011157c6be625d7e77707e480186f80d649a44bf9ec4aa9cd7ca9099d4bc41252e731d043b42ff07d7c73ea581a7595c41f03973301e1eebdf2", 0x73, 0x20000000, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x7f, 0x3, 0x7}, &(0x7f0000000200)=0xffffffffffffffda) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r4, 0x7ff}, 0x8) 2018/04/21 09:30:02 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x200000012, r0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/247, 0xf7, 0x101, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, r1, 0x10001, 0x1}) mq_unlink(&(0x7f0000000000)='security.evm\x00') r2 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='dev ', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="32db52b63a9a6fa52ba6fa383c0832f4ff77f39f1632cd48175fc5d36dfb41675564f723a25669bdf994fd7fe36234a4635786349d94e89fa81128e1fe3c1bc8f7b41f4200633a6b7024797f516ab9b81960edd7c5dcdd2d9064d8338906fe6ff48f4a2e64", 0x65, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) 2018/04/21 09:30:02 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r0, 0x48000000006, 0x6, &(0x7f00004ad000), &(0x7f0000000040)=0xffffffffffffff7b) socket(0x11, 0x2, 0x3) 2018/04/21 09:30:02 executing program 5: r0 = socket(0x2, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x70}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/21 09:30:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x400007ffffffffff, &(0x7f0000000040)=0xfffffffffffffffc, 0x2) listen(r0, 0xfff) 2018/04/21 09:30:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="b75366935de39d096ac2ce24591ec40359350e72ddd225f5889656eac90ea18b8631d45f56e23f253a17a02813c71b3d4fa488ad01a6dbdc7116a6dfaf8c3547662fb568cbc2335ac3929b35e8ddab5d2bb5328aad5cad2ea8980a3834efc4e60bba2e622d65f4a1e536c625e97dcd74532268edb582a51df190ebc358dfc0143e33efc6b3eb683a03acac57028c710fdc26eb3015410d6f7332b5eb3052022e1ddfd1", 0xa3}, {&(0x7f0000000180)="740092718d5701644797969c8cc7cff2a71924699d2a8605eaba6ffdc51602c29ad7220d1a46071d54601b8ceba0679aa87be6937ac07b91889426e01a09482f3416552e8c985e57682722da16b45737a69a52", 0x53}, {&(0x7f0000000200)="9567f06701218c", 0x7}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="fd5ba1c3a2ad1eb9dab5b2678224c98ac010051615", 0x15}, {&(0x7f0000001280)="09479c1ea2499d1894359a15e840948bff8cdcf96540a4fb3f35a422cf51cca2dae5a4cff898225b3100eab10a5c9423b0199e84d29c575bfd132fdc0647f065628cc343cabe964d0770e7674fd930b4ca832b85fd80bd5f4b312d303f450fa675a8e879c58a2b4e02b66f417ee2d071", 0x70}, {&(0x7f0000001300)="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", 0xff}], 0x7, &(0x7f0000001480)=[{0xd8, 0x105, 0x80, "604b4468707164dbc72cdf959e2866300f1b50ba93e49d1cbdbcad5455842f734db5d116bea7fc968ea973961d8db06986ef7dd310122c1e1479a6d1313e724c29eb431006e3c53c32a365ab1ee236a6459b19e094cf1eeafb0ac28d04b19a39ae641c65ff8ef9c246c91cc56e4aabb2357f05a81272475120ba17c295804bc22cbe8a296e39ecea17f6e71980f28fea526cba104075d5873a4c90cf85406b020f3a216d9f49c895bf33ca9a1182b544fa6dc42ff879a813edfb42662e0b4bd3fc0fed0f8001"}, {0xf0, 0x112, 0x9, "761240d9b9c70e91ca47cdd7656a9b91a1f671c975492671f49c51ed9631692f1dbc2724b0bb21ef11dcaab18fb561fc07392add7d7aa024ff4d41d175b48402d8ea1065e2ec430dbc37c43f0f71a570569671a714fe5da23469c52c95bba55e5f281738fc9cbb27baf6d9dba1c75dd2bf0ffc98664dd69c576d172f1612af2143bd67eaa2939e9b1a117a96ae4d0ddeb68112a9072cc244efef280999b5227f0b1dc3ffb7727bae7f8fec1f4c78471d0a21c12432b2e05701e49584c8d2184a51aef6db761b06edffc521709a92dcf68197fcb5344f69178091d792ac8db3"}, {0x68, 0x0, 0x1, "0c086c47c3567399f8bafa23a9431349bf69fdf6eaa6d559186207fec709f02cbba1a3f6f60e85bd54fb88fb2263cad59fbf786ce5f9b910915ba768b3f36386423a10fb06f4a194a9fe6824ede635bb195d09b1ce"}, {0x90, 0x10a, 0x1, "e424e8b27d788ad7ed250cf192c050d38c29c48b6b2bd8d96f9d2b3b54e15fec65e1ae8444d686f6fbd9f5ab099c9236e16c6d4c02f423b6e9a640f12ac8ad28f819aabc5676818e01cf5b13f77a6246f11035d7b33eedd1d2cd3deccade02ac9d7d5f1de495ccc1eed9bd5e6e113d2903833cd928b0a4fa9f95"}], 0x2c0, 0x4}, 0x40) sendfile(r0, r0, &(0x7f0000000000), 0xa3) lseek(r0, 0x3f, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001780)={0x8, 0x8, 0x8001, 0x3f, 0xfffffffffffffff7, 0x8, 0x7ff, 0x0, 0x2, 0xffffffffffff21c6, 0xe4}, 0xb) 2018/04/21 09:30:03 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000008a5954fcbcdbb95f002d844f1a8904a07e000000000000800000000095000000005ee96c83"], &(0x7f0000ee9000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/21 09:30:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x20032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000867ff8), &(0x7f0000000000)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_targets\x00') setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r1, 0xaa2}, &(0x7f0000000280)=0xfffffffffffffced) 2018/04/21 09:30:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0xfff, 0x0, 0x1, 0xffffffffffffff9a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x10001, 0xffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/21 09:30:03 executing program 4: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x8000000000000001) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200100) ftruncate(0xffffffffffffffff, 0x0) 2018/04/21 09:30:03 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) r2 = open(&(0x7f0000000340)='./bus\x00', 0x400000, 0xcb) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) fadvise64(r2, 0x0, 0xf57, 0x4) 2018/04/21 09:30:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x7a, "e1815bfff53ed1c4a5faa11753d01dcc8990a41e61905244485d481f284e71aea5b5c17f31fa822d577a25807db54ba38c38e60f5b9a507b54b6ca1b17f83587bc20017e53ef19edce8125de88b7e9901facf6b2f17c62f75b002e72e5f755973cfdf3cf71c76a5c5d8851def8709a4125c99c2088e4bba441fe"}, &(0x7f0000000240)=0x82) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x4, 0xffffffff}, &(0x7f00000002c0)=0xc) r3 = socket(0x8, 0x6, 0xfb9) sendmmsg$inet_sctp(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="784c271d36322132c3763a89069ca894f06ed511ef9abd5c1b82635e3ba0e1d88be11f3f29becae7262242fd50098f688e95fd610b971c6b2b2fc9c8f6f4bca64397e1f819c15cf7086aacc6dac444f1ea68ec", 0x53}], 0x1, 0x0, 0x0, 0x4000804}], 0x1, 0x20000041) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x9}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) sendmsg$kcm(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000100), 0x219, &(0x7f0000000080), 0x1df}, 0x0) 2018/04/21 09:30:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xf22b, 0xe4, 0x2, 0xffff, 0x3f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0xd6, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0x41747d51, 0x5, 0x8, 0xffffffffffffff89}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000200)=0x90) [ 69.207894] QAT: Invalid ioctl [ 69.234801] QAT: Invalid ioctl 2018/04/21 09:30:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x3) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)='&', 0x1) 2018/04/21 09:30:03 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="480000e4ffffff0014010000010000000000000000000000", @ANYPTR=&(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ab00000000000000", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYPTR=&(0x7f0000010000)=ANY=[@ANYBLOB="006c06"], @ANYBLOB="0300000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000180000000000000014010000020000000000000000000000"], 0x60}, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0xc) 2018/04/21 09:30:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="007f6ff974cd9cc9b441f076df4281c06fcf962ee9eb34b1f74435275894869502222c50aafb18c309854a5bc85488164d5ca6864c5b35d5c9fa36576a05d2a09f028a142de615a7e32af7dadc2c60aca4c1df9769ffe1f6e0e0b4c7bfa1adfecda6d90128f54151d6472cfe36dbcd3901e81bb02605e21a9c5e92be778d4bb8593caa604ed76dcaa40428e20246de77b6859d081925eabfeee59f76f19802fe89edb08c56bff68548") 2018/04/21 09:30:03 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000022000)=[{}, {0x25, 0x0, 0x0, 0xffffffffffff01bf}, {0x16}]}) r0 = syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = accept(0xffffffffffffffff, &(0x7f0000000500)=@l2, &(0x7f0000000580)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000480)=""/106) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14b000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000640)) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x10001, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000180)="9446de1c5f8f18995b86d24f3a1afad5e4e3fdf5eec720a40c19f72f7f29894b21aea0d3452233954db5e93eb702d58cf6b8b693ebed129412205513a2813de595d818efb499f586a92261d3094f0770160d59bc21f3a90edf4982f498da74c3991b836d340d2013", 0x68, 0x9}, {&(0x7f0000000200)="c46d2a0a797c33e11cf494d79d4c6b17734c01128066017c2fb794a2ef4fa7e750961200c0b1482fb65a4dc0f4c00a79f08d81fe9010abf614e862d95b2e4c6cd62235b0cab42fe4bfcc464a76304e4a2cfc62a98c0af0b16b6aba801aab6810f573e6af6c7702273737ea22703939298788f41484016288b3b63b4f3576f346a6755752c459a63df0c0a8f0a6ef7ba2c2eeed30", 0x94, 0x1}, {&(0x7f00000002c0)="f72591e31c1985ca68016d377a1e464ed1184126464030", 0x17, 0x2}, {&(0x7f0000000300)="3196b6562188ab70c0169331b9ea2823fff77e5aa600f3b08404fa2a3640e237cb51d07d115455007232315f2b193040d776ad50d0b238df5cadaa4bc0322cd140948c356b5531379c01020e70c98dc5247a7408733c25920f51943e2168e79fb2f44c1001bc2bd33d8cbd6b7d8c1d21695c58373318ba1cf3ad7d452b072d34484e50b04b122f81eb02becc33c45a816649267503", 0x95, 0xfffffffffffffff7}], 0x40, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000080)=""/42, &(0x7f00000000c0)=0x2a) 2018/04/21 09:30:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fstat(r1, &(0x7f00000001c0)) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) write$binfmt_elf64(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="7f"], 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) fallocate(r2, 0x1, 0x100000000, 0x8c) 2018/04/21 09:30:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/97, 0xffffffb4}, {&(0x7f0000001080)=""/40, 0x28}, {&(0x7f00000010c0)=""/14, 0xe}, {&(0x7f0000001100)=""/173, 0xad}, {&(0x7f00000011c0)=""/138, 0x8a}, {&(0x7f0000001280)=""/29, 0x1d}], 0x7, &(0x7f000034afc4)=""/81, 0x51, 0x7}, 0x40002102) 2018/04/21 09:30:03 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00007d21c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="26899453eab5eace5cf83df4445a4d5b1113e13561865617474780c432c284d4eed8bbb70867b1976a1ebeca5ef79795aac7aa0cc9fa4bed66fbd6360a956be03908a124a531f084b1b8680a8b917c9f0e958fc08dff599a6e071bb86efaf2e06420bfc2328362dbfd8b25a20e26fd30f5b81c57460d61b904db3245554ca9cd632289810d017c21cc08251585c702554cad", 0x92, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0xc800) set_mempolicy(0x2, &(0x7f00000002c0)=0x3f, 0x1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0xa, 0x11, "35ceff76ec2c0f52d6373e3d599e7e91d479235b552a811385c1e70f5729818d576abb657188272732edb3726f33c9c4366f5593bc5fdea391b539d36a01d43c", "d2c29f07e9c2b437634b41aae05d18c272cf9665db7fc1a811e5529af1ffd635", [0x0, 0x2]}) 2018/04/21 09:30:03 executing program 7: sched_setaffinity(0x0, 0xfffffde9, &(0x7f0000000080)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/76, 0x4c) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)) [ 69.546581] audit: type=1326 audit(1524303003.545:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5951 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 70.381180] audit: type=1326 audit(1524303004.379:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5951 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 09:30:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x4002) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xae4f, 0x8, 0x10001}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="23324d35042f403c5d5c311c775954a85335de5a52e16ecf268e3b5e2768ca89b0", 0x21) 2018/04/21 09:30:04 executing program 4: r0 = memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) setuid(r1) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r2, &(0x7f00006dbff8), 0xed5a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x8000, 0x1, 0x80000000}, 0x10) 2018/04/21 09:30:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x3ffffffffffffffd) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x8000, 0x80, 0x400, {}, 0x8001, 0xb975}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x2f, 0x4, 0x1, 0x4, 0x0, [@loopback={0x0, 0x1}, @empty]}, 0x28) 2018/04/21 09:30:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8, 0x2}) 2018/04/21 09:30:04 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x3ff, 0xdb8d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') clock_gettime(0x0, &(0x7f0000000080)) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) lseek(r1, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000002004e2300000eb3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e21ac14141a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff0002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000bfb4bfe5918d841b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) 2018/04/21 09:30:04 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 09:30:04 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) connect$packet(r0, &(0x7f0000000140)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000008847001eee"], &(0x7f0000000100)) 2018/04/21 09:30:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@sack_info={0x0, 0x0, 0x3}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) r5 = syz_open_pts(r0, 0x210000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) ioctl$TIOCSTI(r2, 0x5412, 0x8) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000080)="2e463e7e6f65ea6adac6773e4879c05971d234", 0x13}, {&(0x7f0000000300)="ed53d932918d49b521f4f2e5a0a62d9ad55bc1e823b1ae440eaff8b9c82af1", 0x1f}, {&(0x7f0000001b00)="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", 0x1000}], 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r6, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000002c0)=0x0) sched_setattr(r7, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/21 09:30:04 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="2454dbb700000000000000000000000000", 0x11) 2018/04/21 09:30:04 executing program 1: socket$kcm(0x29, 0x2, 0x0) 2018/04/21 09:30:04 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x4000000fff}) prctl$intptr(0x18, 0x0) 2018/04/21 09:30:04 executing program 0: r0 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(r0, &(0x7f0000003600)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000003540)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/183, 0xb7}], 0x9, &(0x7f0000000100)=""/61, 0x3d, 0x8000}, 0x1) r1 = socket(0x22, 0x6, 0xa8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003800)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) write$vnet(r2, &(0x7f0000003780)={0x1, {&(0x7f0000003680)=""/71, 0x47, &(0x7f0000003700)=""/78, 0x0, 0x7}}, 0x68) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003640)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) close(r0) 2018/04/21 09:30:04 executing program 5: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x4) pause() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x400000000000000) sendfile(r0, r0, 0x0, 0x10000000000000) dup3(r0, r0, 0x80000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20000) 2018/04/21 09:30:04 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x2) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='qnx6\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="040000000000000002004e24ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e200000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14142100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee8a7572e1a92e50dce6c277b60856a12a92dedc49c27fcd6a7274fec051dcd914e1cc76be3c3fdf0db77dac08d31f67d20c0e54a50c45ecf7fa43211817a8220188c06fce62634e627f27403220368edf4fda97bd8aa5517c3833bf03d2747fad4e91de"], 0x290) 2018/04/21 09:30:04 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000440)={0x3, 0x34c}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0x3ff}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000480)) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000400)=""/37) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@broadcast=0xffffffff, 0x4e24, 0x4, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x6f, r1, r2}, {0x80, 0x7, 0x3ff, 0x800, 0xfffffffffffffff9, 0x0, 0x8}, {0x3, 0x1, 0x1000000000000000, 0x10000}, 0x1ff, 0x6e6bb8, 0x3, 0x0, 0x2, 0x3}, {{@in6, 0x4d4, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x1, 0xfffffffffffffffa, 0x7, 0x1, 0x2}}, 0xe8) ioctl$KDSETLED(r0, 0x4b32, 0x1) lseek(r0, 0x8001, 0x0) lseek(r0, 0x8000, 0x1) [ 70.902560] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/21 09:30:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@sack_info={0x0, 0x0, 0x3}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) r5 = syz_open_pts(r0, 0x210000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) ioctl$TIOCSTI(r2, 0x5412, 0x8) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000080)="2e463e7e6f65ea6adac6773e4879c05971d234", 0x13}, {&(0x7f0000000300)="ed53d932918d49b521f4f2e5a0a62d9ad55bc1e823b1ae440eaff8b9c82af1", 0x1f}, {&(0x7f0000001b00)="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", 0x1000}], 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r6, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000002c0)=0x0) sched_setattr(r7, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) [ 71.903445] ================================================================== [ 71.910863] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 71.917436] CPU: 1 PID: 6038 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 71.924255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.933628] Call Trace: [ 71.936206] dump_stack+0x185/0x1d0 [ 71.939813] ? kmsan_internal_check_memory+0x116/0x1e0 [ 71.945070] kmsan_report+0x142/0x240 [ 71.948853] kmsan_internal_check_memory+0x135/0x1e0 [ 71.953943] kmsan_copy_to_user+0x69/0x160 [ 71.958160] move_addr_to_user+0x32e/0x530 [ 71.962374] ___sys_recvmsg+0x4e2/0x810 [ 71.966341] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 71.971710] ? __fget_light+0x6b9/0x710 [ 71.975672] SYSC_recvmsg+0x298/0x3c0 [ 71.979453] SyS_recvmsg+0x54/0x80 [ 71.982972] do_syscall_64+0x309/0x430 [ 71.986840] ? ___sys_recvmsg+0x810/0x810 [ 71.990966] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.996136] RIP: 0033:0x455389 [ 71.999312] RSP: 002b:00007fb67a28ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 72.006997] RAX: ffffffffffffffda RBX: 00007fb67a28f6d4 RCX: 0000000000455389 [ 72.014248] RDX: 0000000000000001 RSI: 0000000020003600 RDI: 0000000000000013 [ 72.021497] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.028754] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.036001] R13: 00000000000004a0 R14: 00000000006f9fa0 R15: 0000000000000000 [ 72.043257] [ 72.044862] Local variable description: ----addr@___sys_recvmsg [ 72.050890] Variable was created at: [ 72.054587] ___sys_recvmsg+0xd5/0x810 [ 72.058458] SYSC_recvmsg+0x298/0x3c0 [ 72.062233] [ 72.063836] Byte 19 of 32 is uninitialized [ 72.068047] ================================================================== [ 72.075394] Disabling lock debugging due to kernel taint [ 72.080821] Kernel panic - not syncing: panic_on_warn set ... [ 72.080821] [ 72.088559] CPU: 1 PID: 6038 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 72.096686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.106108] Call Trace: [ 72.108679] dump_stack+0x185/0x1d0 [ 72.112285] panic+0x39d/0x940 [ 72.115466] ? kmsan_internal_check_memory+0x116/0x1e0 [ 72.120721] kmsan_report+0x238/0x240 [ 72.124501] kmsan_internal_check_memory+0x135/0x1e0 [ 72.129584] kmsan_copy_to_user+0x69/0x160 [ 72.133799] move_addr_to_user+0x32e/0x530 [ 72.138024] ___sys_recvmsg+0x4e2/0x810 [ 72.141989] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 72.147334] ? __fget_light+0x6b9/0x710 [ 72.151293] SYSC_recvmsg+0x298/0x3c0 [ 72.155082] SyS_recvmsg+0x54/0x80 [ 72.158607] do_syscall_64+0x309/0x430 [ 72.162476] ? ___sys_recvmsg+0x810/0x810 [ 72.166605] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.171773] RIP: 0033:0x455389 [ 72.174937] RSP: 002b:00007fb67a28ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 72.182621] RAX: ffffffffffffffda RBX: 00007fb67a28f6d4 RCX: 0000000000455389 [ 72.189868] RDX: 0000000000000001 RSI: 0000000020003600 RDI: 0000000000000013 [ 72.197113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.204359] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.211607] R13: 00000000000004a0 R14: 00000000006f9fa0 R15: 0000000000000000 [ 72.219313] Dumping ftrace buffer: [ 72.222836] (ftrace buffer empty) [ 72.226518] Kernel Offset: disabled [ 72.230117] Rebooting in 86400 seconds..