[ 120.781578][ T39] audit: type=1400 audit(1578695980.432:41): avc: denied { map } for pid=8866 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '[localhost]:6128' (ECDSA) to the list of known hosts. [ 123.790930][ T39] audit: type=1400 audit(1578695983.442:42): avc: denied { map } for pid=8878 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16526 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/01/10 22:39:43 fuzzer started 2020/01/10 22:39:46 dialing manager at 10.0.2.10:38859 2020/01/10 22:39:46 syscalls: 2840 2020/01/10 22:39:46 code coverage: enabled 2020/01/10 22:39:46 comparison tracing: enabled 2020/01/10 22:39:46 extra coverage: enabled 2020/01/10 22:39:46 setuid sandbox: enabled 2020/01/10 22:39:46 namespace sandbox: enabled 2020/01/10 22:39:46 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/10 22:39:46 fault injection: enabled 2020/01/10 22:39:46 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/10 22:39:46 net packet injection: enabled 2020/01/10 22:39:46 net device setup: enabled 2020/01/10 22:39:46 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/10 22:39:46 devlink PCI setup: PCI device 0000:00:10.0 is not available 22:40:38 executing program 0: r0 = socket(0x0, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, &(0x7f0000000c40)={{}, {}, [{}, {}], {}, [{}, {}, {}, {}, {}]}, 0x5c, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 179.264871][ T39] audit: type=1400 audit(1578696038.912:43): avc: denied { map } for pid=8901 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=3107 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 179.772978][ T8902] IPVS: ftp: loaded support on port[0] = 21 [ 180.679097][ T8902] chnl_net:caif_netlink_parms(): no params data found [ 180.764746][ T8902] bridge0: port 1(bridge_slave_0) entered blocking state 22:40:40 executing program 1: mknod(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) clone(0x7fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='redirect_dir=./']) [ 180.787513][ T8902] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.811763][ T8902] device bridge_slave_0 entered promiscuous mode [ 180.841096][ T8902] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.869331][ T8902] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.894815][ T8902] device bridge_slave_1 entered promiscuous mode [ 180.959766][ T8902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.987395][ T8902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.041425][ T8902] team0: Port device team_slave_0 added [ 181.067049][ T8902] team0: Port device team_slave_1 added [ 181.129641][ T8906] IPVS: ftp: loaded support on port[0] = 21 22:40:40 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x1004, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x20, &(0x7f0000000240)=ANY=[@ANYRES16]) [ 181.225941][ T8902] device hsr_slave_0 entered promiscuous mode 22:40:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000fefff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000220000006a0a00fe00000000850000000b000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x10, 0x0, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000800f08102e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x31f, 0x0, 0x0, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db2466761815aeb216c263f7010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 181.423324][ T8902] device hsr_slave_1 entered promiscuous mode [ 181.555825][ T8908] IPVS: ftp: loaded support on port[0] = 21 [ 181.603005][ T8910] IPVS: ftp: loaded support on port[0] = 21 [ 181.739882][ T39] audit: type=1400 audit(1578696041.382:44): avc: denied { create } for pid=8902 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 181.789682][ T39] audit: type=1400 audit(1578696041.392:45): avc: denied { write } for pid=8902 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 181.874452][ T39] audit: type=1400 audit(1578696041.392:46): avc: denied { read } for pid=8902 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 181.875878][ T8902] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 182.039470][ T8902] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 182.217907][ T8902] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 182.309621][ T8906] chnl_net:caif_netlink_parms(): no params data found [ 182.332354][ T8902] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 182.545144][ T8910] chnl_net:caif_netlink_parms(): no params data found [ 182.559608][ T8906] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.571839][ T8906] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.584652][ T8906] device bridge_slave_0 entered promiscuous mode [ 182.604371][ T8908] chnl_net:caif_netlink_parms(): no params data found [ 182.662629][ T8906] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.674761][ T8906] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.689460][ T8906] device bridge_slave_1 entered promiscuous mode [ 182.744017][ T8910] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.760066][ T8910] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.775363][ T8910] device bridge_slave_0 entered promiscuous mode [ 182.797156][ T8910] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.809347][ T8910] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.823234][ T8910] device bridge_slave_1 entered promiscuous mode [ 182.859345][ T8910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.878949][ T8910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.904742][ T8906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.926188][ T8906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.960200][ T8908] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.971549][ T8908] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.989258][ T8908] device bridge_slave_0 entered promiscuous mode [ 183.020390][ T8906] team0: Port device team_slave_0 added [ 183.031057][ T8910] team0: Port device team_slave_0 added [ 183.042316][ T8908] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.054832][ T8908] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.070063][ T8908] device bridge_slave_1 entered promiscuous mode [ 183.090452][ T8906] team0: Port device team_slave_1 added [ 183.111417][ T8910] team0: Port device team_slave_1 added [ 183.200617][ T8906] device hsr_slave_0 entered promiscuous mode [ 183.288536][ T8906] device hsr_slave_1 entered promiscuous mode [ 183.348375][ T8906] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.361923][ T8906] Cannot create hsr debugfs directory [ 183.373242][ T8908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.398881][ T8908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.436503][ T8908] team0: Port device team_slave_0 added [ 183.512408][ T8910] device hsr_slave_0 entered promiscuous mode [ 183.588366][ T8910] device hsr_slave_1 entered promiscuous mode [ 183.658548][ T8910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.670323][ T8910] Cannot create hsr debugfs directory [ 183.681233][ T8908] team0: Port device team_slave_1 added [ 183.771012][ T8908] device hsr_slave_0 entered promiscuous mode [ 183.818666][ T8908] device hsr_slave_1 entered promiscuous mode [ 183.898310][ T8908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.914237][ T8908] Cannot create hsr debugfs directory [ 184.077818][ T8902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.195744][ T8910] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 184.282459][ T8910] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 184.350027][ T8906] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 184.414105][ T8910] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 184.494490][ T8910] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 184.610542][ T8906] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 184.700339][ T8906] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 184.779383][ T8906] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 184.888399][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.899990][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.924086][ T8902] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.951952][ T8908] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 185.000636][ T8908] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 185.079763][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.093198][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.112091][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.123713][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.168673][ T8908] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 185.317257][ T8908] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 185.405789][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.417918][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.430326][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.442999][ T8911] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.452638][ T8911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.462872][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.473771][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.485059][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.497151][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.509789][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.537436][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.555023][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.587842][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.604749][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.629965][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.648520][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.670775][ T8902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.750121][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.762369][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.780190][ T8910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.797563][ T8902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.823538][ T8906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.846843][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.866700][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.888297][ T8910] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.914469][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.949171][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.981748][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.997003][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.014761][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.031571][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.048482][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.071982][ T8906] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.102811][ T8908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.118522][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.136766][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.157726][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.174635][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.190957][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.218560][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.240361][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.256451][ T2605] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.269550][ T2605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.284890][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.301044][ T2605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.320702][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.332294][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.345769][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.360499][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.375758][ T3904] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.387140][ T3904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.400652][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.416995][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.454517][ T8906] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 186.476823][ T8906] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.503867][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.522963][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.542427][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.557497][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.572632][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.588988][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.608464][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.624331][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.640303][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.653918][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.668365][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.693723][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.710192][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.723576][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.736781][ T3904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.756652][ T8908] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.786037][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.806578][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.825031][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.844793][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.865858][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.884749][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.906453][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.930984][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.953711][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.973362][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.036090][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.054698][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.073598][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.094593][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.114337][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.133033][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.152528][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.170544][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.186841][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.208733][ T8902] device veth0_vlan entered promiscuous mode [ 187.236034][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.255702][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.274716][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.296616][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.320774][ T8906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.352323][ T8902] device veth1_vlan entered promiscuous mode [ 187.378662][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.406538][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.430953][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.447584][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.462757][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.501538][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.525924][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.555612][ T8908] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.599701][ T8908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.628597][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.654638][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.672084][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.685619][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.705600][ T39] audit: type=1400 audit(1578696047.352:47): avc: denied { associate } for pid=8902 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 187.793184][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.817747][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.843691][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 187.867270][ T3988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.925068][ T8910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.991892][ T8906] device veth0_vlan entered promiscuous mode [ 188.007738][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.029684][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.059375][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.084339][ T39] audit: type=1400 audit(1578696047.732:48): avc: denied { open } for pid=8920 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 188.095476][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.248993][ T39] audit: type=1400 audit(1578696047.742:49): avc: denied { kernel } for pid=8920 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 188.281222][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.327272][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.346092][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.346688][ C3] hrtimer: interrupt took 30561 ns [ 188.362244][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.393265][ T8908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.412968][ T8906] device veth1_vlan entered promiscuous mode [ 188.427667][ T8910] device veth0_vlan entered promiscuous mode [ 188.446617][ T8910] device veth1_vlan entered promiscuous mode [ 188.894278][ T8926] overlayfs: filesystem on './file0' not supported as upperdir [ 199.321290][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.337446][ T8919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.382963][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.394844][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.427283][ T8908] device veth0_vlan entered promiscuous mode [ 199.438969][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.452037][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.464968][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.475312][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.491445][ T8908] device veth1_vlan entered promiscuous mode [ 200.388396][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 200.404735][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 200.546893][ T8934] cgroup2: Unknown parameter 'ÿÿ' [ 200.557318][ T39] audit: type=1400 audit(1578696060.202:50): avc: denied { prog_load } for pid=8933 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 200.652158][ T8935] overlayfs: bad mount option "redirect_dir=./" [ 200.695331][ T8941] overlayfs: bad mount option "redirect_dir=./" [ 200.754517][ T39] audit: type=1400 audit(1578696060.402:51): avc: denied { prog_run } for pid=8933 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 22:41:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001000001000000770000ee00000000"], 0x18}}], 0x1, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) 22:41:00 executing program 2: r0 = socket(0x10, 0x80002, 0x0) socketpair(0x25, 0x1, 0x0, &(0x7f0000000740)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") 22:41:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000fefff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000220000006a0a00fe00000000850000000b000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x10, 0x0, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000800f08102e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x31f, 0x0, 0x0, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db2466761815aeb216c263f7010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 22:41:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001000001000000770000ee00000000"], 0x18}}], 0x1, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) [ 221.754469][ T23] kasan: CONFIG_KASAN_INLINE enabled [ 221.821978][ T23] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 221.920234][ T23] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 221.920823][ T23] CPU: 2 PID: 23 Comm: kworker/2:0 Not tainted 5.5.0-rc5-syzkaller #0 [ 221.928208][ T23] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 221.928208][ T23] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 221.928208][ T23] RIP: 0010:selinux_socket_sendmsg+0x22/0x40 [ 221.928208][ T23] Code: c3 e8 32 8d 5a fe eb e8 55 48 89 e5 53 48 89 fb e8 a3 ce 1c fe 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 11 48 8b 7b 18 be 04 00 00 00 e8 fa fb ff ff 5b 5d [ 221.928208][ T23] RSP: 0018:ffffc900005279f0 EFLAGS: 00010206 [ 221.928208][ T23] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8399d955 [ 221.928208][ T23] RDX: 0000000000000003 RSI: ffffffff8358584d RDI: 0000000000000018 [ 221.928208][ T23] RBP: ffffc900005279f8 R08: ffff88802c780700 R09: fffffbfff165ebb6 [ 221.928208][ T23] R10: fffffbfff165ebb5 R11: ffffffff8b2f5daf R12: dffffc0000000000 [ 221.928208][ T23] R13: ffffc90000527b20 R14: ffffc90000527b20 R15: 000000000000001d [ 222.228366][ T23] FS: 0000000000000000(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 222.228366][ T23] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.228366][ T23] CR2: 00007f3ec0ddf140 CR3: 000000001fd4f000 CR4: 0000000000340ee0 [ 222.228366][ T23] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 222.228366][ T23] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 222.228366][ T23] Call Trace: [ 222.228366][ T23] security_socket_sendmsg+0x77/0xc0 [ 222.228366][ T23] sock_sendmsg+0x45/0x130 [ 222.228366][ T23] kernel_sendmsg+0x44/0x50 [ 222.228366][ T23] rxrpc_send_keepalive+0x1ff/0x940 [ 222.228366][ T23] ? rxrpc_reject_packets+0xab0/0xab0 [ 222.228366][ T23] ? _raw_spin_unlock_bh+0x2c/0x30 [ 222.228366][ T23] ? __local_bh_enable_ip+0x15a/0x270 [ 222.228366][ T23] ? lockdep_hardirqs_on+0x421/0x5e0 [ 222.228366][ T23] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 222.228366][ T23] ? __local_bh_enable_ip+0x15a/0x270 [ 222.228366][ T23] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 222.228366][ T23] ? rxrpc_peer_add_rtt+0x650/0x650 [ 222.228366][ T23] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 222.228366][ T23] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 222.228366][ T23] ? trace_hardirqs_on+0x67/0x240 [ 222.228366][ T23] process_one_work+0x9af/0x1740 [ 222.228366][ T23] ? pwq_dec_nr_in_flight+0x320/0x320 [ 222.228366][ T23] ? lock_acquire+0x190/0x410 [ 222.228366][ T23] worker_thread+0x98/0xe40 [ 222.228366][ T23] kthread+0x361/0x430 [ 222.228366][ T23] ? process_one_work+0x1740/0x1740 [ 222.228366][ T23] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 222.228366][ T23] ret_from_fork+0x24/0x30 [ 222.228366][ T23] Modules linked in: [ 222.691445][ T23] ---[ end trace 0d7be48c4c233ad0 ]--- [ 222.715669][ T23] RIP: 0010:selinux_socket_sendmsg+0x22/0x40 [ 222.733633][ T23] Code: c3 e8 32 8d 5a fe eb e8 55 48 89 e5 53 48 89 fb e8 a3 ce 1c fe 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 11 48 8b 7b 18 be 04 00 00 00 e8 fa fb ff ff 5b 5d [ 222.796409][ T23] RSP: 0018:ffffc900005279f0 EFLAGS: 00010206 [ 222.815095][ T23] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8399d955 [ 222.837657][ T23] RDX: 0000000000000003 RSI: ffffffff8358584d RDI: 0000000000000018 [ 222.855133][ T23] RBP: ffffc900005279f8 R08: ffff88802c780700 R09: fffffbfff165ebb6 [ 222.881816][ T23] R10: fffffbfff165ebb5 R11: ffffffff8b2f5daf R12: dffffc0000000000 [ 222.908752][ T23] R13: ffffc90000527b20 R14: ffffc90000527b20 R15: 000000000000001d [ 222.930825][ T23] FS: 0000000000000000(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 222.954880][ T23] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.975283][ T23] CR2: 00007f3ec0ddf140 CR3: 000000001fd4f000 CR4: 0000000000340ee0 [ 223.000434][ T23] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 223.020024][ T23] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 223.041277][ T23] Kernel panic - not syncing: Fatal exception [ 223.051028][ T23] Kernel Offset: disabled [ 223.051028][ T23] Rebooting in 86400 seconds..