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 '10.128.0.15' (ECDSA) to the list of known hosts. 2018/04/22 05:25:39 fuzzer started 2018/04/22 05:25:39 dialing manager at 10.128.0.26:42949 syzkaller login: [ 48.632907] can: request_module (can-proto-0) failed. [ 48.644097] can: request_module (can-proto-0) failed. 2018/04/22 05:25:46 kcov=true, comps=false 2018/04/22 05:25:49 executing program 0: 2018/04/22 05:25:49 executing program 1: 2018/04/22 05:25:49 executing program 7: 2018/04/22 05:25:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) 2018/04/22 05:25:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/22 05:25:49 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f000000eb80)={&(0x7f000000da80)=@hci={0x1f}, 0x80, &(0x7f000000eb00), 0x0, &(0x7f000000eb40)}, 0x20000000) 2018/04/22 05:25:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xe001, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f00000000c0)) 2018/04/22 05:25:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 53.000893] IPVS: ftp: loaded support on port[0] = 21 [ 53.073392] IPVS: ftp: loaded support on port[0] = 21 [ 53.127474] IPVS: ftp: loaded support on port[0] = 21 [ 53.176445] IPVS: ftp: loaded support on port[0] = 21 [ 53.261096] IPVS: ftp: loaded support on port[0] = 21 [ 53.382899] IPVS: ftp: loaded support on port[0] = 21 [ 53.534532] IPVS: ftp: loaded support on port[0] = 21 [ 53.668887] IPVS: ftp: loaded support on port[0] = 21 [ 54.642254] ip (4679) used greatest stack depth: 54312 bytes left [ 55.192976] ip (4726) used greatest stack depth: 54248 bytes left [ 55.415845] ip (4744) used greatest stack depth: 53768 bytes left [ 56.019803] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.026278] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.050909] device bridge_slave_0 entered promiscuous mode [ 56.105413] ip (4795) used greatest stack depth: 53656 bytes left [ 56.278937] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.285461] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.304377] device bridge_slave_1 entered promiscuous mode [ 56.338498] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.344972] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.370879] device bridge_slave_0 entered promiscuous mode [ 56.486895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.544684] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.551208] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.588225] device bridge_slave_0 entered promiscuous mode [ 56.640857] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.647364] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.675169] device bridge_slave_0 entered promiscuous mode [ 56.699616] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.706117] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.725406] device bridge_slave_1 entered promiscuous mode [ 56.747852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.757141] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.763602] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.778100] device bridge_slave_0 entered promiscuous mode [ 56.823215] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.829750] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.879228] device bridge_slave_1 entered promiscuous mode [ 56.907601] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.914141] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.936361] device bridge_slave_1 entered promiscuous mode [ 56.956253] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.962698] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.993150] device bridge_slave_0 entered promiscuous mode [ 57.005267] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.011709] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.021535] device bridge_slave_0 entered promiscuous mode [ 57.029667] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.036138] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.059404] device bridge_slave_1 entered promiscuous mode [ 57.086126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.099988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.107676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.136597] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.143127] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.192450] device bridge_slave_1 entered promiscuous mode [ 57.233898] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.240389] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.274089] device bridge_slave_1 entered promiscuous mode [ 57.291969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.322172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.332109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.339907] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.346361] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.365382] device bridge_slave_0 entered promiscuous mode [ 57.386660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.431673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.451762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.527864] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.534332] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.560210] device bridge_slave_1 entered promiscuous mode [ 57.573884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.629590] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.642128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.656159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.781120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.850821] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.867349] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.983860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.024416] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.071516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.080327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.090704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.161804] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.196837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.235588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.298999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.306135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.339617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.369323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.396794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.403864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.421456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.438318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.459611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.466625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.588507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.595536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.616274] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.640002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.647685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.671347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.678352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.727944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.737215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.759448] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.774619] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.823513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.831641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.868890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.875912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.912711] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.946147] team0: Port device team_slave_0 added [ 58.964362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.971733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.012861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.022255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.055385] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.165695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.184795] team0: Port device team_slave_1 added [ 59.241210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.250608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.267379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.274356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.387791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.407175] team0: Port device team_slave_0 added [ 59.436230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.443250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.455993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.500899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.509734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.539630] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.561372] team0: Port device team_slave_0 added [ 59.577080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.594096] team0: Port device team_slave_0 added [ 59.625595] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.644696] team0: Port device team_slave_1 added [ 59.680588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.689682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.707094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.733964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.751489] team0: Port device team_slave_0 added [ 59.803693] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.826866] team0: Port device team_slave_0 added [ 59.839084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.856699] team0: Port device team_slave_1 added [ 59.871189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.885954] team0: Port device team_slave_1 added [ 59.906567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.915771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.928133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.954199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.965113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.983579] team0: Port device team_slave_0 added [ 60.008771] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.027102] team0: Port device team_slave_1 added [ 60.045855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.066145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.096281] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.107784] team0: Port device team_slave_1 added [ 60.123442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.132689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.140159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.155239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.177974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.203497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.225715] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.241691] team0: Port device team_slave_1 added [ 60.253408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.263482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.273439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.295425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.314112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.330185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.351189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.358143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.370978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.386094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.403539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.413188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.441916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.461952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.479002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.492327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.499409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.507728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.518230] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.527181] team0: Port device team_slave_0 added [ 60.554486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.564873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.583611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.610375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.619389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.628703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.641301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.651636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.663155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.697740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.720279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.742704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.759387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.774344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.782357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.793149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.816592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.827297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.836488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.843920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.862816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.902422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.925189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.947524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.959952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.973470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.981784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.993440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.003719] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.011914] team0: Port device team_slave_1 added [ 61.024329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.039639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.056701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.073391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.080769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.095780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.123659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.147663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.170643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.178647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.186971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.211019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.231251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.248473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.281819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.289987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.308325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.332174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.345071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.367116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.407833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.415622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.438651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.487330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.497640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.529122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.690338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.697890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.707367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.926348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.933797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.943128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.199014] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.205561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.212438] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.218908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.277404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.285412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.341618] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.348121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.354951] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.361406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.413818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.599254] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.605740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.612619] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.619140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.642701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.660141] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.666600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.673434] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.679871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.688833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.710602] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.717111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.723933] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.730388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.768864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.954975] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.961465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.968319] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.974753] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.984470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.992840] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.999303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.006221] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.012683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.033844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.288175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.302518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.345676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.386816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.425865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.457229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.473389] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.479827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.486637] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.493123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.503397] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.312682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.457130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.539562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.578753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.684002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.728642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.797820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.811408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.217501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.274552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.366458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.475278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.508110] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.547791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.563017] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.658788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.061347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.067876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.084179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.125784] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.177188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.183471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.194482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.311922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.318203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.332891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.375694] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.384479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.400841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.430797] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.440465] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.447529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.477464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.507475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.534934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.584286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.590616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.603683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.959200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.965591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.975013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.031109] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.139139] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.171792] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.254513] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.275489] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.304436] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.455885] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.883492] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 05:26:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/04/22 05:26:17 executing program 7: 2018/04/22 05:26:17 executing program 7: 2018/04/22 05:26:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/22 05:26:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) [ 80.415332] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/22 05:26:17 executing program 7: setrlimit(0x2, &(0x7f0000000080)={0x6, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000c17000/0x2000)=nil, 0x2000, 0x6, 0xffffffffffffffff) 2018/04/22 05:26:17 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f000000eb80)={&(0x7f000000da80)=@hci={0x1f}, 0x80, &(0x7f000000eb00), 0x0, &(0x7f000000eb40)}, 0x20000000) [ 80.603422] mmap: syz-executor7 (6629): VmData 18440192 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/04/22 05:26:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) [ 80.902799] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.923131] IPv6: Can't replace route, no match found [ 80.932383] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/22 05:26:17 executing program 0: r0 = socket(0x15, 0x7, 0x9) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)={0x1cc, r1, 0x20, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf893}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x17a6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x10) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000040)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/22 05:26:17 executing program 7: setrlimit(0x2, &(0x7f0000000080)={0x6, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000c17000/0x2000)=nil, 0x2000, 0x6, 0xffffffffffffffff) 2018/04/22 05:26:17 executing program 6: 2018/04/22 05:26:17 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f00000011c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1}]) 2018/04/22 05:26:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) 2018/04/22 05:26:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f000000eb80)={&(0x7f000000da80)=@hci={0x1f}, 0x80, &(0x7f000000eb00), 0x0, &(0x7f000000eb40)}, 0x20000000) 2018/04/22 05:26:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/22 05:26:17 executing program 5: [ 80.952610] IPv6: Can't replace route, no match found 2018/04/22 05:26:18 executing program 5: 2018/04/22 05:26:18 executing program 6: [ 81.076900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/22 05:26:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0216000007000000000000000000000001001800000300070000000000000002000a00000000000100000000000000000000000000000000aad758cd47fc4b2e0df82cd6a8455785a0df330dd4337ebd27b3983bb795eb9173d52c394c9d7930514cd661db41e1511d1303503d8538c8c754d3ad81e92f09bef1ae9c6ce881546d27443ca4f99b0748b6"], 0x8a}, 0x1}, 0x4000) 2018/04/22 05:26:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000280), 0x8) 2018/04/22 05:26:18 executing program 0: r0 = socket(0x15, 0x7, 0x9) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)={0x1cc, r1, 0x20, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf893}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x17a6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x10) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000040)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/22 05:26:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f00000001c0)}}], 0x1, 0x8000) fallocate(r2, 0x0, 0x79, 0x2) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/04/22 05:26:18 executing program 1: 2018/04/22 05:26:18 executing program 3: 2018/04/22 05:26:18 executing program 5: 2018/04/22 05:26:18 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x800, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)) 2018/04/22 05:26:18 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) 2018/04/22 05:26:18 executing program 7: [ 81.481780] ================================================================== [ 81.489198] BUG: KMSAN: uninit-value in sha256_generic_block_fn+0xb05f/0xb460 [ 81.496479] CPU: 0 PID: 6700 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 81.503312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.512663] Call Trace: [ 81.515253] dump_stack+0x185/0x1d0 [ 81.518892] ? sha256_generic_block_fn+0xb05f/0xb460 [ 81.523997] kmsan_report+0x142/0x240 [ 81.527798] __msan_warning_32+0x6c/0xb0 [ 81.531862] sha256_generic_block_fn+0xb05f/0xb460 [ 81.536797] ? kmsan_internal_chain_origin+0x12b/0x210 [ 81.542080] ? kmsan_memcpy_origins+0x11d/0x170 [ 81.546746] ? __msan_memcpy+0x109/0x160 [ 81.550803] ? crypto_sha256_finup+0x1d2/0x7e0 [ 81.555384] ? crypto_shash_finup+0x240/0x520 [ 81.559885] ? hmac_finup+0x230/0x550 [ 81.563690] ? shash_ahash_finup+0x468/0xa30 [ 81.568102] ? shash_async_finup+0x11c/0x1b0 [ 81.573107] ? crypto_ahash_op+0x89a/0xc10 [ 81.577343] ? crypto_ahash_finup+0x8c/0xb0 [ 81.581667] ? hash_sendpage+0x88a/0xe10 [ 81.585730] ? hash_sendpage_nokey+0x153/0x180 [ 81.590317] ? sock_sendpage+0x1de/0x2c0 [ 81.594376] ? pipe_to_sendpage+0x31b/0x430 [ 81.598701] ? __splice_from_pipe+0x49a/0xf30 [ 81.603196] ? generic_splice_sendpage+0x1c6/0x2a0 [ 81.608121] ? direct_splice_actor+0x19b/0x200 [ 81.612704] ? splice_direct_to_actor+0x764/0x1040 [ 81.617632] ? do_splice_direct+0x335/0x540 [ 81.621954] ? do_sendfile+0x1067/0x1e40 [ 81.626012] ? SYSC_sendfile64+0x1b3/0x300 2018/04/22 05:26:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x80000001, 0x1, 0x100, 0x1, 0x3}) 2018/04/22 05:26:18 executing program 3: r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) [ 81.630249] ? SyS_sendfile64+0x64/0x90 [ 81.634224] ? do_syscall_64+0x309/0x430 [ 81.638294] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.643661] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 81.649035] ? __is_insn_slot_addr+0x198/0x1c0 [ 81.653620] ? kernel_text_address+0x34d/0x3a0 [ 81.658205] ? __kernel_text_address+0x34/0xe0 [ 81.662790] ? kmsan_memcpy_origins+0x11d/0x170 [ 81.667471] crypto_sha256_finup+0x35e/0x7e0 [ 81.671882] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.677247] ? sha256_generic_block_fn+0xb460/0xb460 [ 81.682353] crypto_shash_finup+0x240/0x520 [ 81.686678] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 81.691781] hmac_finup+0x230/0x550 [ 81.695412] ? hmac_final+0x4d0/0x4d0 [ 81.699220] shash_ahash_finup+0x468/0xa30 [ 81.703460] shash_async_finup+0x11c/0x1b0 [ 81.707694] crypto_ahash_op+0x89a/0xc10 [ 81.711756] ? __kmalloc+0x23c/0x350 [ 81.715482] ? shash_async_final+0x1f0/0x1f0 [ 81.719895] ? shash_async_final+0x1f0/0x1f0 [ 81.724303] crypto_ahash_finup+0x8c/0xb0 [ 81.728451] hash_sendpage+0x88a/0xe10 2018/04/22 05:26:18 executing program 0: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0', "5af6ae317fb6228eb0afce6999855eb44497cee610dc3fd6b9b3daa30000000000000000000000000000000064bed5a0846e71c85ebb02d6845dc8c5fa66108c1ac568f76ac224a8a17969e1c4fbac66541a951228feb81197d087bd15d7a9acb0f9fb9bd1f0cbc2001c9cc238131d01726970f350ae6db7f073def28eb27fe00d1ea4eddf929fd232da"}, 0x8e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/22 05:26:18 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2) write$eventfd(r0, &(0x7f0000000280), 0x8) [ 81.732344] hash_sendpage_nokey+0x153/0x180 [ 81.736757] ? hash_recvmsg_nokey+0x160/0x160 [ 81.741254] sock_sendpage+0x1de/0x2c0 [ 81.745162] pipe_to_sendpage+0x31b/0x430 [ 81.749312] ? sock_fasync+0x2b0/0x2b0 [ 81.753207] ? propagate_umount+0x3a30/0x3a30 [ 81.757702] __splice_from_pipe+0x49a/0xf30 [ 81.762026] ? generic_splice_sendpage+0x2a0/0x2a0 [ 81.766963] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 81.772330] generic_splice_sendpage+0x1c6/0x2a0 [ 81.777094] ? iter_file_splice_write+0x1710/0x1710 [ 81.782110] ? iter_file_splice_write+0x1710/0x1710 [ 81.787124] direct_splice_actor+0x19b/0x200 [ 81.791541] splice_direct_to_actor+0x764/0x1040 [ 81.796296] ? do_splice_direct+0x540/0x540 [ 81.800623] ? security_file_permission+0x28f/0x4b0 [ 81.805651] ? rw_verify_area+0x35e/0x580 [ 81.809804] do_splice_direct+0x335/0x540 [ 81.813963] do_sendfile+0x1067/0x1e40 [ 81.817863] SYSC_sendfile64+0x1b3/0x300 [ 81.821928] SyS_sendfile64+0x64/0x90 [ 81.825731] do_syscall_64+0x309/0x430 [ 81.829623] ? SYSC_sendfile+0x320/0x320 [ 81.833695] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.838880] RIP: 0033:0x455389 [ 81.842063] RSP: 002b:00007f1c9b67ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.849774] RAX: ffffffffffffffda RBX: 00007f1c9b67b6d4 RCX: 0000000000455389 [ 81.857046] RDX: 0000000020b89000 RSI: 0000000000000015 RDI: 0000000000000014 [ 81.864312] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 81.871582] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 81.878850] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 81.886115] [ 81.887733] Uninit was stored to memory at: [ 81.892060] kmsan_internal_chain_origin+0x12b/0x210 [ 81.897165] kmsan_memcpy_origins+0x11d/0x170 [ 81.901661] __msan_memcpy+0x109/0x160 [ 81.905551] crypto_sha256_finup+0x1d2/0x7e0 [ 81.909961] crypto_shash_finup+0x240/0x520 [ 81.914285] hmac_finup+0x230/0x550 [ 81.917911] shash_ahash_finup+0x468/0xa30 [ 81.922145] shash_async_finup+0x11c/0x1b0 [ 81.926382] crypto_ahash_op+0x89a/0xc10 [ 81.930439] crypto_ahash_finup+0x8c/0xb0 [ 81.934582] hash_sendpage+0x88a/0xe10 [ 81.938468] hash_sendpage_nokey+0x153/0x180 [ 81.942889] sock_sendpage+0x1de/0x2c0 [ 81.946770] pipe_to_sendpage+0x31b/0x430 [ 81.950914] __splice_from_pipe+0x49a/0xf30 [ 81.955231] generic_splice_sendpage+0x1c6/0x2a0 [ 81.959986] direct_splice_actor+0x19b/0x200 [ 81.964390] splice_direct_to_actor+0x764/0x1040 [ 81.969143] do_splice_direct+0x335/0x540 [ 81.973293] do_sendfile+0x1067/0x1e40 [ 81.977178] SYSC_sendfile64+0x1b3/0x300 2018/04/22 05:26:18 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) 2018/04/22 05:26:19 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x8) sendfile(r0, r0, &(0x7f00000000c0), 0xfffb) [ 81.981235] SyS_sendfile64+0x64/0x90 [ 81.985040] do_syscall_64+0x309/0x430 [ 81.988925] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.994101] Uninit was created at: [ 81.997907] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 82.002921] kmsan_alloc_page+0x82/0xe0 [ 82.006899] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 82.011658] alloc_pages_vma+0xcc8/0x1800 [ 82.015811] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 82.020831] shmem_getpage_gfp+0x35db/0x5770 [ 82.025259] shmem_fallocate+0xde2/0x1610 [ 82.029414] vfs_fallocate+0x9dc/0xde0 [ 82.033305] SYSC_fallocate+0x119/0x1d0 [ 82.037288] SyS_fallocate+0x64/0x90 [ 82.041002] do_syscall_64+0x309/0x430 [ 82.044897] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.050074] ================================================================== [ 82.057426] Disabling lock debugging due to kernel taint [ 82.062873] Kernel panic - not syncing: panic_on_warn set ... [ 82.062873] [ 82.070249] CPU: 0 PID: 6700 Comm: syz-executor2 Tainted: G B 4.16.0+ #85 [ 82.078396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.087745] Call Trace: [ 82.090338] dump_stack+0x185/0x1d0 [ 82.093967] panic+0x39d/0x940 [ 82.097184] ? sha256_generic_block_fn+0xb05f/0xb460 [ 82.102294] kmsan_report+0x238/0x240 [ 82.106104] __msan_warning_32+0x6c/0xb0 [ 82.110167] sha256_generic_block_fn+0xb05f/0xb460 [ 82.115100] ? kmsan_internal_chain_origin+0x12b/0x210 [ 82.120375] ? kmsan_memcpy_origins+0x11d/0x170 [ 82.125045] ? __msan_memcpy+0x109/0x160 [ 82.129115] ? crypto_sha256_finup+0x1d2/0x7e0 2018/04/22 05:26:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xd17) fadvise64(r0, 0x0, 0x0, 0x2) [ 82.133703] ? crypto_shash_finup+0x240/0x520 [ 82.138193] ? hmac_finup+0x230/0x550 [ 82.141996] ? shash_ahash_finup+0x468/0xa30 [ 82.146409] ? shash_async_finup+0x11c/0x1b0 [ 82.150821] ? crypto_ahash_op+0x89a/0xc10 [ 82.155059] ? crypto_ahash_finup+0x8c/0xb0 [ 82.159379] ? hash_sendpage+0x88a/0xe10 [ 82.163446] ? hash_sendpage_nokey+0x153/0x180 [ 82.168029] ? sock_sendpage+0x1de/0x2c0 [ 82.172086] ? pipe_to_sendpage+0x31b/0x430 [ 82.176403] ? __splice_from_pipe+0x49a/0xf30 [ 82.180896] ? generic_splice_sendpage+0x1c6/0x2a0 [ 82.185826] ? direct_splice_actor+0x19b/0x200 [ 82.190403] ? splice_direct_to_actor+0x764/0x1040 [ 82.195327] ? do_splice_direct+0x335/0x540 [ 82.199646] ? do_sendfile+0x1067/0x1e40 [ 82.203706] ? SYSC_sendfile64+0x1b3/0x300 [ 82.207938] ? SyS_sendfile64+0x64/0x90 [ 82.211929] ? do_syscall_64+0x309/0x430 [ 82.215994] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.221361] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.226733] ? __is_insn_slot_addr+0x198/0x1c0 [ 82.231322] ? kernel_text_address+0x34d/0x3a0 [ 82.235910] ? __kernel_text_address+0x34/0xe0 [ 82.240497] ? kmsan_memcpy_origins+0x11d/0x170 [ 82.245164] crypto_sha256_finup+0x35e/0x7e0 [ 82.249560] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.254910] ? sha256_generic_block_fn+0xb460/0xb460 [ 82.259999] crypto_shash_finup+0x240/0x520 [ 82.264309] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 82.269397] hmac_finup+0x230/0x550 [ 82.273012] ? hmac_final+0x4d0/0x4d0 [ 82.276805] shash_ahash_finup+0x468/0xa30 [ 82.281036] shash_async_finup+0x11c/0x1b0 [ 82.285273] crypto_ahash_op+0x89a/0xc10 [ 82.289317] ? __kmalloc+0x23c/0x350 [ 82.293016] ? shash_async_final+0x1f0/0x1f0 [ 82.297415] ? shash_async_final+0x1f0/0x1f0 [ 82.301808] crypto_ahash_finup+0x8c/0xb0 [ 82.305941] hash_sendpage+0x88a/0xe10 [ 82.309814] hash_sendpage_nokey+0x153/0x180 [ 82.314215] ? hash_recvmsg_nokey+0x160/0x160 [ 82.318692] sock_sendpage+0x1de/0x2c0 [ 82.322566] pipe_to_sendpage+0x31b/0x430 [ 82.326695] ? sock_fasync+0x2b0/0x2b0 [ 82.330569] ? propagate_umount+0x3a30/0x3a30 [ 82.335051] __splice_from_pipe+0x49a/0xf30 [ 82.339356] ? generic_splice_sendpage+0x2a0/0x2a0 [ 82.344275] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.349622] generic_splice_sendpage+0x1c6/0x2a0 [ 82.354363] ? iter_file_splice_write+0x1710/0x1710 [ 82.359361] ? iter_file_splice_write+0x1710/0x1710 [ 82.364358] direct_splice_actor+0x19b/0x200 [ 82.368774] splice_direct_to_actor+0x764/0x1040 [ 82.373510] ? do_splice_direct+0x540/0x540 [ 82.377816] ? security_file_permission+0x28f/0x4b0 [ 82.382818] ? rw_verify_area+0x35e/0x580 [ 82.386949] do_splice_direct+0x335/0x540 [ 82.391089] do_sendfile+0x1067/0x1e40 [ 82.394967] SYSC_sendfile64+0x1b3/0x300 [ 82.399012] SyS_sendfile64+0x64/0x90 [ 82.402804] do_syscall_64+0x309/0x430 [ 82.406681] ? SYSC_sendfile+0x320/0x320 [ 82.410736] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.415907] RIP: 0033:0x455389 [ 82.419076] RSP: 002b:00007f1c9b67ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 82.426771] RAX: ffffffffffffffda RBX: 00007f1c9b67b6d4 RCX: 0000000000455389 [ 82.434025] RDX: 0000000020b89000 RSI: 0000000000000015 RDI: 0000000000000014 [ 82.441282] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 82.448532] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 82.455782] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 82.463487] Dumping ftrace buffer: [ 82.467010] (ftrace buffer empty) [ 82.470694] Kernel Offset: disabled [ 82.474294] Rebooting in 86400 seconds..