[ 58.744986][ T26] audit: type=1800 audit(1572955995.460:27): pid=7751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 58.765213][ T26] audit: type=1800 audit(1572955995.460:28): pid=7751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 59.503508][ T26] audit: type=1800 audit(1572955996.250:29): pid=7751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 59.523599][ T26] audit: type=1800 audit(1572955996.260:30): pid=7751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.128' (ECDSA) to the list of known hosts. 2019/11/05 12:13:23 fuzzer started 2019/11/05 12:13:24 dialing manager at 10.128.0.105:39277 2019/11/05 12:13:24 syscalls: 2553 2019/11/05 12:13:24 code coverage: enabled 2019/11/05 12:13:24 comparison tracing: enabled 2019/11/05 12:13:24 extra coverage: extra coverage is not supported by the kernel 2019/11/05 12:13:24 setuid sandbox: enabled 2019/11/05 12:13:24 namespace sandbox: enabled 2019/11/05 12:13:24 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/05 12:13:24 fault injection: enabled 2019/11/05 12:13:24 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/05 12:13:24 net packet injection: enabled 2019/11/05 12:13:24 net device setup: enabled 2019/11/05 12:13:24 concurrency sanitizer: enabled 2019/11/05 12:13:24 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/11/05 12:13:25 adding functions to KCSAN blacklist: 'find_next_bit' 'ep_insert' '__ext4_new_inode' 'pid_update_inode' '__hrtimer_run_queues' 'ep_poll' 'tcp_add_backlog' 'task_dump_owner' 'tomoyo_supervisor' 'pipe_poll' 12:13:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) 12:13:28 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/cgroup/\xde\xe2\x81\x97\x8c\xdb\bc\x1c\xc3\x83\x19\xd5\xddr\x9a\x9d\x89\xaa\x96\xa0\xeb\xd9\xd1\x80\x0eGxP\xbd\x1aJP\xa0\xb7\x88\xe3\xbb \xdc\x9c8d\xbdo\x89\xf6\x9c\xf1\xf0\x94 \x81\x85\xa8>\xc1a\xc1>y\x8b!Q\xc4i\xb0q\xa5\xe3\f\xcd\xa6c\xb7\x9e_v\x81y\xfdd\xe8\xdd\xfb\x868\xffGo\xbc\xde\xfe\x7fX\xbe\xb8^6l\x1a;\xb2\x9a^\xdb\xa3X\x81\x8b\xf1^r\xe3\x8e\xe2\rZ\xd6\xf5') syzkaller login: [ 72.162207][ T7922] IPVS: ftp: loaded support on port[0] = 21 [ 72.295342][ T7922] chnl_net:caif_netlink_parms(): no params data found [ 72.310152][ T7925] IPVS: ftp: loaded support on port[0] = 21 [ 72.356416][ T7922] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.363512][ T7922] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.372071][ T7922] device bridge_slave_0 entered promiscuous mode [ 72.391526][ T7922] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.398667][ T7922] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.406908][ T7922] device bridge_slave_1 entered promiscuous mode [ 72.435869][ T7922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.446037][ T7922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 12:13:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000006180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/134, 0x86}}, {{&(0x7f0000000640)=@nl=@unspec, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) recvmmsg(r1, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) [ 72.482709][ T7922] team0: Port device team_slave_0 added [ 72.500649][ T7925] chnl_net:caif_netlink_parms(): no params data found [ 72.511108][ T7922] team0: Port device team_slave_1 added [ 72.587122][ T7922] device hsr_slave_0 entered promiscuous mode [ 72.625183][ T7922] device hsr_slave_1 entered promiscuous mode [ 72.707980][ T7929] IPVS: ftp: loaded support on port[0] = 21 [ 72.737910][ T7925] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.779936][ T7925] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.826419][ T7925] device bridge_slave_0 entered promiscuous mode [ 72.851904][ T7922] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.859003][ T7922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.866424][ T7922] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.873560][ T7922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.888898][ T7925] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.897643][ T7925] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.924360][ T7925] device bridge_slave_1 entered promiscuous mode 12:13:29 executing program 3: creat(&(0x7f00000001c0)='./bus\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@sha1={0x1, "57dac1cfb7c11e685c63cee3129624bde448e3f6"}, 0x15, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 73.009090][ T7925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.041192][ T7922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.088136][ T7925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.109040][ T7922] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.162630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.186336][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.214591][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.245515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.354349][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.374678][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.381734][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.426240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.454823][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.461883][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.496609][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.550262][ T7922] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.551272][ T7957] IPVS: ftp: loaded support on port[0] = 21 [ 73.604279][ T7922] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.638754][ T7925] team0: Port device team_slave_0 added [ 73.646151][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.666522][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.694991][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.726724][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.745108][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.776147][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.806541][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.837583][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.867906][ T7929] chnl_net:caif_netlink_parms(): no params data found [ 73.925244][ T7925] team0: Port device team_slave_1 added 12:13:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000704000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 73.998873][ T7926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.010266][ T7926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.058531][ T7922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.156780][ T7925] device hsr_slave_0 entered promiscuous mode [ 74.196228][ T7925] device hsr_slave_1 entered promiscuous mode [ 74.224331][ T7925] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.258783][ T7929] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.283912][ T7929] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.325122][ T7929] device bridge_slave_0 entered promiscuous mode [ 74.447420][ T7929] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.460407][ T7929] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.527014][ T7929] device bridge_slave_1 entered promiscuous mode [ 74.729240][ T7929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.789693][ T7977] IPVS: ftp: loaded support on port[0] = 21 [ 74.805460][ T7929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.863048][ T7925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.906981][ T7957] chnl_net:caif_netlink_parms(): no params data found [ 74.932250][ T7925] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.960763][ T7929] team0: Port device team_slave_0 added [ 74.971899][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 12:13:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) [ 75.004735][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.037783][ T7929] team0: Port device team_slave_1 added [ 75.125040][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.152090][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 12:13:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) [ 75.193646][ T7958] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.200829][ T7958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.255382][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.279504][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.310583][ T7958] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.317787][ T7958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.362050][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.393495][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.428515][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.457872][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.528355][ T7925] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.565792][ T7925] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.617927][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.630929][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.665920][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.686904][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.707651][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.729286][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.761567][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.790798][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.832788][ T7957] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.850413][ T7957] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.869266][ T7957] device bridge_slave_0 entered promiscuous mode [ 75.899884][ T8007] IPVS: ftp: loaded support on port[0] = 21 [ 75.919905][ T7929] device hsr_slave_0 entered promiscuous mode [ 75.964714][ T7929] device hsr_slave_1 entered promiscuous mode [ 76.004304][ T7929] debugfs: Directory 'hsr0' with parent '/' already present! [ 76.014602][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.030240][ T7925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.072741][ T7957] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.082883][ T7957] bridge0: port 2(bridge_slave_1) entered disabled state 12:13:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) [ 76.127269][ T7957] device bridge_slave_1 entered promiscuous mode [ 76.218378][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.237963][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.321798][ T7957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.402958][ T7957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.496643][ T7977] chnl_net:caif_netlink_parms(): no params data found [ 76.634142][ T7957] team0: Port device team_slave_0 added [ 76.681171][ T7957] team0: Port device team_slave_1 added 12:13:33 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/cgroup/\xde\xe2\x81\x97\x8c\xdb\bc\x1c\xc3\x83\x19\xd5\xddr\x9a\x9d\x89\xaa\x96\xa0\xeb\xd9\xd1\x80\x0eGxP\xbd\x1aJP\xa0\xb7\x88\xe3\xbb \xdc\x9c8d\xbdo\x89\xf6\x9c\xf1\xf0\x94 \x81\x85\xa8>\xc1a\xc1>y\x8b!Q\xc4i\xb0q\xa5\xe3\f\xcd\xa6c\xb7\x9e_v\x81y\xfdd\xe8\xdd\xfb\x868\xffGo\xbc\xde\xfe\x7fX\xbe\xb8^6l\x1a;\xb2\x9a^\xdb\xa3X\x81\x8b\xf1^r\xe3\x8e\xe2\rZ\xd6\xf5') [ 76.807809][ T7977] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.820669][ T7977] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.879521][ T7977] device bridge_slave_0 entered promiscuous mode [ 76.976655][ T7957] device hsr_slave_0 entered promiscuous mode 12:13:33 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/cgroup/\xde\xe2\x81\x97\x8c\xdb\bc\x1c\xc3\x83\x19\xd5\xddr\x9a\x9d\x89\xaa\x96\xa0\xeb\xd9\xd1\x80\x0eGxP\xbd\x1aJP\xa0\xb7\x88\xe3\xbb \xdc\x9c8d\xbdo\x89\xf6\x9c\xf1\xf0\x94 \x81\x85\xa8>\xc1a\xc1>y\x8b!Q\xc4i\xb0q\xa5\xe3\f\xcd\xa6c\xb7\x9e_v\x81y\xfdd\xe8\xdd\xfb\x868\xffGo\xbc\xde\xfe\x7fX\xbe\xb8^6l\x1a;\xb2\x9a^\xdb\xa3X\x81\x8b\xf1^r\xe3\x8e\xe2\rZ\xd6\xf5') [ 77.018334][ T7957] device hsr_slave_1 entered promiscuous mode [ 77.078265][ T7957] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.139568][ T7929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.150601][ T7977] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.174284][ T7977] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.182447][ T7977] device bridge_slave_1 entered promiscuous mode [ 77.225885][ T8007] chnl_net:caif_netlink_parms(): no params data found [ 77.254209][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.280265][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.308928][ T7929] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.492182][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.508906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.578536][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.585718][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.601153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.663488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.694649][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.701771][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.738719][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.795684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.835214][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.858156][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.895168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.944876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.965249][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.999198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.029407][ T7977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.101704][ T7929] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.138363][ T7929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.162269][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.175239][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.205390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.224886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.261536][ T7977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.270946][ T8007] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.282225][ T8007] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.304426][ T8007] device bridge_slave_0 entered promiscuous mode [ 78.324953][ T8007] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.352254][ T8007] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.385097][ T8007] device bridge_slave_1 entered promiscuous mode [ 78.427796][ T7977] team0: Port device team_slave_0 added [ 78.450017][ T7929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.483256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.495090][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.512499][ T7957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.532485][ T7977] team0: Port device team_slave_1 added [ 78.547418][ T8007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.571548][ T7957] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.606271][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.618745][ T1770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.636417][ T8007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.675146][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.687143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.708532][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.715600][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.727357][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.736893][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.750074][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.757133][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.769877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 12:13:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) 12:13:35 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/cgroup/\xde\xe2\x81\x97\x8c\xdb\bc\x1c\xc3\x83\x19\xd5\xddr\x9a\x9d\x89\xaa\x96\xa0\xeb\xd9\xd1\x80\x0eGxP\xbd\x1aJP\xa0\xb7\x88\xe3\xbb \xdc\x9c8d\xbdo\x89\xf6\x9c\xf1\xf0\x94 \x81\x85\xa8>\xc1a\xc1>y\x8b!Q\xc4i\xb0q\xa5\xe3\f\xcd\xa6c\xb7\x9e_v\x81y\xfdd\xe8\xdd\xfb\x868\xffGo\xbc\xde\xfe\x7fX\xbe\xb8^6l\x1a;\xb2\x9a^\xdb\xa3X\x81\x8b\xf1^r\xe3\x8e\xe2\rZ\xd6\xf5') [ 78.820937][ T7977] device hsr_slave_0 entered promiscuous mode [ 78.905050][ T7977] device hsr_slave_1 entered promiscuous mode [ 78.934365][ T7977] debugfs: Directory 'hsr0' with parent '/' already present! [ 78.971152][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 12:13:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) [ 79.020518][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.102760][ T7957] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.176107][ T7957] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.275761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.313012][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.374267][ C0] hrtimer: interrupt took 35693 ns [ 79.392309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.461582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 12:13:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "07ac15fb569fccc66e7b46ebe0ff21f6"}, &(0x7f0000000100)=0x18) [ 79.529086][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.614117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.723471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.785006][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.794069][ T8007] team0: Port device team_slave_0 added [ 79.813722][ T7957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.926127][ T8007] team0: Port device team_slave_1 added [ 79.983986][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.026154][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.067710][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.133646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.234363][ T8071] ================================================================== [ 80.242528][ T8071] BUG: KCSAN: data-race in ktime_get_real_seconds / timekeeping_advance [ 80.250847][ T8071] [ 80.253185][ T8071] write to 0xffffffff86041b08 of 280 bytes by interrupt on cpu 1: [ 80.260997][ T8071] timekeeping_advance+0x88e/0xd80 [ 80.266119][ T8071] update_wall_time+0x19/0x20 [ 80.270803][ T8071] tick_do_update_jiffies64+0x1a4/0x250 [ 80.276363][ T8071] tick_sched_do_timer+0xd4/0xe0 [ 80.281308][ T8071] tick_sched_timer+0x43/0xe0 [ 80.285988][ T8071] __hrtimer_run_queues+0x274/0x5f0 [ 80.291194][ T8071] hrtimer_interrupt+0x22a/0x480 [ 80.296140][ T8071] smp_apic_timer_interrupt+0xdc/0x280 [ 80.301605][ T8071] apic_timer_interrupt+0xf/0x20 [ 80.306545][ T8071] __tsan_read8+0x5a/0x1f0 [ 80.310961][ T8071] tomoyo_compare_name_union+0x63/0xa0 [ 80.316429][ T8071] tomoyo_check_path_acl+0x85/0xa0 [ 80.321543][ T8071] tomoyo_check_acl+0xf6/0x270 [ 80.326309][ T8071] tomoyo_path_permission+0xe3/0x160 [ 80.331596][ T8071] tomoyo_check_open_permission+0x2fd/0x320 [ 80.337502][ T8071] tomoyo_file_open+0x75/0x90 [ 80.342180][ T8071] security_file_open+0x69/0x210 [ 80.347123][ T8071] do_dentry_open+0x20a/0x8f0 [ 80.351800][ T8071] vfs_open+0x62/0x80 [ 80.355787][ T8071] path_openat+0xf73/0x36e0 [ 80.360294][ T8071] do_filp_open+0x11e/0x1b0 [ 80.364801][ T8071] do_sys_open+0x3b3/0x4f0 [ 80.369220][ T8071] __x64_sys_open+0x55/0x70 [ 80.373729][ T8071] do_syscall_64+0xcc/0x370 [ 80.378243][ T8071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.384124][ T8071] [ 80.386459][ T8071] read to 0xffffffff86041b78 of 8 bytes by task 8071 on cpu 0: [ 80.393996][ T8071] ktime_get_real_seconds+0x20/0x40 [ 80.399195][ T8071] tomoyo_supervisor+0x1da/0xd20 [ 80.404133][ T8071] tomoyo_path_permission+0x121/0x160 [ 80.409513][ T8071] tomoyo_path_perm+0x23e/0x390 [ 80.414375][ T8071] tomoyo_inode_getattr+0x26/0x40 [ 80.419418][ T8071] security_inode_getattr+0x9b/0xd0 [ 80.424625][ T8071] vfs_getattr+0x2e/0x70 [ 80.428872][ T8071] vfs_statx+0x102/0x190 [ 80.433133][ T8071] __do_sys_newstat+0x51/0xb0 [ 80.437814][ T8071] __x64_sys_newstat+0x3a/0x50 [ 80.442589][ T8071] do_syscall_64+0xcc/0x370 [ 80.447101][ T8071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.452983][ T8071] [ 80.455408][ T8071] Reported by Kernel Concurrency Sanitizer on: [ 80.461590][ T8071] CPU: 0 PID: 8071 Comm: ps Not tainted 5.4.0-rc6+ #0 [ 80.468358][ T8071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.478417][ T8071] ================================================================== [ 80.486480][ T8071] Kernel panic - not syncing: panic_on_warn set ... [ 80.493076][ T8071] CPU: 0 PID: 8071 Comm: ps Not tainted 5.4.0-rc6+ #0 [ 80.499835][ T8071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.509886][ T8071] Call Trace: [ 80.513195][ T8071] dump_stack+0xf5/0x159 [ 80.517452][ T8071] panic+0x210/0x640 [ 80.521358][ T8071] ? vprintk_func+0x8d/0x140 [ 80.525959][ T8071] kcsan_report.cold+0xc/0xe [ 80.530566][ T8071] kcsan_setup_watchpoint+0x3fe/0x410 [ 80.535953][ T8071] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 80.541676][ T8071] __tsan_read8+0x145/0x1f0 [ 80.546196][ T8071] ktime_get_real_seconds+0x20/0x40 [ 80.551410][ T8071] tomoyo_supervisor+0x1da/0xd20 [ 80.556352][ T8071] ? tomoyo_path_matches_pattern+0xa1/0x160 [ 80.562264][ T8071] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 80.568517][ T8071] ? tomoyo_compare_name_union+0x4c/0xa0 [ 80.574165][ T8071] ? __read_once_size.constprop.0+0x12/0x20 [ 80.580071][ T8071] ? tomoyo_compare_name_union+0xa0/0xa0 [ 80.585750][ T8071] tomoyo_path_permission+0x121/0x160 [ 80.591145][ T8071] tomoyo_path_perm+0x23e/0x390 [ 80.596051][ T8071] tomoyo_inode_getattr+0x26/0x40 [ 80.601088][ T8071] security_inode_getattr+0x9b/0xd0 [ 80.606300][ T8071] vfs_getattr+0x2e/0x70 [ 80.610557][ T8071] vfs_statx+0x102/0x190 [ 80.614845][ T8071] __do_sys_newstat+0x51/0xb0 [ 80.619527][ T8071] ? mem_cgroup_handle_over_high+0x50/0x180 [ 80.625436][ T8071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 80.631687][ T8071] ? debug_smp_processor_id+0x4c/0x172 [ 80.637155][ T8071] __x64_sys_newstat+0x3a/0x50 [ 80.641935][ T8071] do_syscall_64+0xcc/0x370 [ 80.646459][ T8071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.652355][ T8071] RIP: 0033:0x7fab87370c65 [ 80.656780][ T8071] Code: 00 00 00 e8 5d 01 00 00 48 83 c4 18 c3 90 90 90 90 90 90 90 90 83 ff 01 48 89 f0 77 18 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 17 f3 c3 90 48 8b 05 a1 51 2b 00 64 c7 00 16 [ 80.676386][ T8071] RSP: 002b:00007fff1ba5a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 80.684807][ T8071] RAX: ffffffffffffffda RBX: 0000000000616760 RCX: 00007fab87370c65 [ 80.692784][ T8071] RDX: 00007fab8783ec60 RSI: 00007fab8783ec60 RDI: 0000000001f48220 [ 80.700766][ T8071] RBP: 0000000000020062 R08: 00007fab876265a0 R09: 0000000000000000 [ 80.708740][ T8071] R10: 1999999999999999 R11: 0000000000000246 R12: 0000000001f48220 [ 80.716717][ T8071] R13: 0000000001f481c0 R14: 0000000000000005 R15: 0000000000000000 [ 80.726009][ T8071] Kernel Offset: disabled [ 80.730367][ T8071] Rebooting in 86400 seconds..