[ 792.649787][ T29] audit: type=1400 audit(792.560:56): avc: denied { read write } for pid=3097 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 792.652901][ T29] audit: type=1400 audit(792.560:57): avc: denied { open } for pid=3097 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:4638' (ED25519) to the list of known hosts. [ 840.588287][ T29] audit: type=1400 audit(840.490:58): avc: denied { execute } for pid=3111 comm="sh" name="syz-execprog" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 840.591812][ T29] audit: type=1400 audit(840.500:59): avc: denied { execute_no_trans } for pid=3111 comm="sh" path="/syz-execprog" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 1970/01/01 00:14:46 parsed 1 programs [ 886.728451][ T29] audit: type=1400 audit(886.640:60): avc: denied { node_bind } for pid=3111 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 889.961802][ T29] audit: type=1400 audit(889.870:61): avc: denied { mounton } for pid=3121 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=808 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 889.968668][ T29] audit: type=1400 audit(889.880:62): avc: denied { mount } for pid=3121 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 889.985167][ T3121] cgroup: Unknown subsys name 'net' [ 889.994140][ T29] audit: type=1400 audit(889.900:63): avc: denied { unmount } for pid=3121 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 890.155340][ T3121] cgroup: Unknown subsys name 'cpuset' [ 890.163625][ T3121] cgroup: Unknown subsys name 'hugetlb' [ 890.168501][ T3121] cgroup: Unknown subsys name 'rlimit' [ 890.386065][ T29] audit: type=1400 audit(890.290:64): avc: denied { setattr } for pid=3121 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 890.391767][ T29] audit: type=1400 audit(890.300:65): avc: denied { create } for pid=3121 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 890.398864][ T29] audit: type=1400 audit(890.310:66): avc: denied { write } for pid=3121 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 890.402029][ T29] audit: type=1400 audit(890.310:67): avc: denied { module_request } for pid=3121 comm="syz-executor" kmod="net-pf-16-proto-16-family-nl802154" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 890.460733][ T29] audit: type=1400 audit(890.370:68): avc: denied { read } for pid=3121 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 890.465531][ T29] audit: type=1400 audit(890.370:69): avc: denied { mounton } for pid=3121 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 890.595144][ T3124] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 897.899089][ T3121] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 904.702807][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 904.706459][ T29] audit: type=1400 audit(904.610:76): avc: denied { execmem } for pid=3125 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 904.735511][ T29] audit: type=1400 audit(904.640:77): avc: denied { read } for pid=3126 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 904.736554][ T29] audit: type=1400 audit(904.640:78): avc: denied { open } for pid=3126 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 904.744489][ T29] audit: type=1400 audit(904.650:79): avc: denied { mounton } for pid=3126 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 904.876342][ T29] audit: type=1400 audit(904.780:80): avc: denied { mount } for pid=3126 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 904.880985][ T29] audit: type=1400 audit(904.790:81): avc: denied { mounton } for pid=3126 comm="syz-executor" path="/syzkaller.6UTEFF/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 904.890737][ T29] audit: type=1400 audit(904.800:82): avc: denied { mount } for pid=3126 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 904.903684][ T29] audit: type=1400 audit(904.810:83): avc: denied { mounton } for pid=3126 comm="syz-executor" path="/syzkaller.6UTEFF/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 904.907632][ T29] audit: type=1400 audit(904.810:84): avc: denied { mounton } for pid=3126 comm="syz-executor" path="/syzkaller.6UTEFF/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 904.931198][ T29] audit: type=1400 audit(904.840:85): avc: denied { unmount } for pid=3126 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 905.105693][ T3126] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 909.880089][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 909.890100][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 910.641442][ T3301] hsr_slave_0: entered promiscuous mode [ 910.645103][ T3301] hsr_slave_1: entered promiscuous mode [ 910.994317][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 911.007897][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 911.017515][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 911.025001][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 911.758557][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 914.579793][ T3301] veth0_vlan: entered promiscuous mode [ 914.594548][ T3301] veth1_vlan: entered promiscuous mode [ 914.642306][ T3301] veth0_macvtap: entered promiscuous mode [ 914.658768][ T3301] veth1_macvtap: entered promiscuous mode [ 914.723580][ T38] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.724032][ T38] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.724121][ T38] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.724159][ T38] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.994301][ T38] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 915.189578][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 915.189936][ T29] audit: type=1401 audit(915.100:98): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 915.249199][ T38] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 915.336704][ T38] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 915.524477][ T38] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 915.680392][ T29] audit: type=1400 audit(915.590:99): avc: denied { create } for pid=3674 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 916.452381][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 916.626975][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 916.660428][ T38] bond0 (unregistering): Released all slaves [ 916.927111][ T38] hsr_slave_0: left promiscuous mode [ 916.936663][ T38] hsr_slave_1: left promiscuous mode [ 917.037985][ T38] veth1_macvtap: left promiscuous mode [ 917.038748][ T38] veth0_macvtap: left promiscuous mode [ 917.039063][ T38] veth1_vlan: left promiscuous mode [ 917.039329][ T38] veth0_vlan: left promiscuous mode 1970/01/01 00:15:24 executed programs: 0 [ 926.108977][ T3770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 926.114884][ T3770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 926.949617][ T3770] hsr_slave_0: entered promiscuous mode [ 926.951458][ T3770] hsr_slave_1: entered promiscuous mode [ 927.254670][ T3770] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 927.264555][ T3770] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 927.273255][ T3770] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 927.283444][ T3770] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 927.861945][ T3770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 930.346758][ T3770] veth0_vlan: entered promiscuous mode [ 930.358209][ T3770] veth1_vlan: entered promiscuous mode [ 930.403855][ T3770] veth0_macvtap: entered promiscuous mode [ 930.414505][ T3770] veth1_macvtap: entered promiscuous mode [ 930.495201][ T3190] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 930.496562][ T3190] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 930.496675][ T3190] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 930.496772][ T3190] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:15:30 executed programs: 2 [ 930.773361][ T29] audit: type=1400 audit(930.680:100): avc: denied { prog_load } for pid=4122 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 930.774653][ T29] audit: type=1400 audit(930.680:101): avc: denied { bpf } for pid=4122 comm="syz.1.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 930.775096][ T29] audit: type=1400 audit(930.680:102): avc: denied { perfmon } for pid=4122 comm="syz.1.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 930.842596][ T29] audit: type=1400 audit(930.750:103): avc: denied { prog_run } for pid=4122 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 1970/01/01 00:15:35 executed programs: 16 1970/01/01 00:15:40 executed programs: 33 1970/01/01 00:15:46 executed programs: 48 1970/01/01 00:15:51 executed programs: 57 1970/01/01 00:15:56 executed programs: 68 1970/01/01 00:16:02 executed programs: 79 1970/01/01 00:16:07 executed programs: 92 1970/01/01 00:16:12 executed programs: 105 1970/01/01 00:16:18 executed programs: 115 1970/01/01 00:16:23 executed programs: 127 1970/01/01 00:16:29 executed programs: 138 1970/01/01 00:16:34 executed programs: 150 1970/01/01 00:16:39 executed programs: 163 1970/01/01 00:16:45 executed programs: 174 1970/01/01 00:16:51 executed programs: 183 1970/01/01 00:16:56 executed programs: 191 1970/01/01 00:17:01 executed programs: 204 1970/01/01 00:17:06 executed programs: 216 1970/01/01 00:17:12 executed programs: 231 1970/01/01 00:17:18 executed programs: 242 1970/01/01 00:17:23 executed programs: 252 1970/01/01 00:17:28 executed programs: 263 1970/01/01 00:17:33 executed programs: 274 1970/01/01 00:17:39 executed programs: 285 1970/01/01 00:17:44 executed programs: 295 1970/01/01 00:17:49 executed programs: 306 1970/01/01 00:17:54 executed programs: 316 1970/01/01 00:18:00 executed programs: 326 1970/01/01 00:18:05 executed programs: 338 1970/01/01 00:18:10 executed programs: 350 1970/01/01 00:18:15 executed programs: 358 1970/01/01 00:18:20 executed programs: 366 1970/01/01 00:18:26 executed programs: 376 1970/01/01 00:18:31 executed programs: 388 1970/01/01 00:18:36 executed programs: 398 1970/01/01 00:18:41 executed programs: 409 1970/01/01 00:18:46 executed programs: 419 1970/01/01 00:18:52 executed programs: 430 1970/01/01 00:18:57 executed programs: 441 1970/01/01 00:19:02 executed programs: 451 1970/01/01 00:19:08 executed programs: 462 1970/01/01 00:19:13 executed programs: 475 1970/01/01 00:19:18 executed programs: 488 1970/01/01 00:19:23 executed programs: 497 1970/01/01 00:19:29 executed programs: 508 1970/01/01 00:19:34 executed programs: 521 1970/01/01 00:19:39 executed programs: 532 1970/01/01 00:19:45 executed programs: 545 1970/01/01 00:19:50 executed programs: 555 1970/01/01 00:19:56 executed programs: 564 1970/01/01 00:20:01 executed programs: 576 1970/01/01 00:20:07 executed programs: 588 1970/01/01 00:20:12 executed programs: 598 [ 1215.132361][ T3560] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1215.219066][ T3560] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1215.291107][ T3560] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1215.393462][ T3560] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1216.151744][ T3560] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1216.167215][ T3560] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1216.182123][ T3560] bond0 (unregistering): Released all slaves [ 1216.352568][ T3560] hsr_slave_0: left promiscuous mode [ 1216.368332][ T3560] hsr_slave_1: left promiscuous mode [ 1216.387020][ T3560] veth1_macvtap: left promiscuous mode [ 1216.387515][ T3560] veth0_macvtap: left promiscuous mode [ 1216.387718][ T3560] veth1_vlan: left promiscuous mode [ 1216.387837][ T3560] veth0_vlan: left promiscuous mode [ 1222.977934][ T5294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1223.047345][ T5294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1225.967317][ T5294] hsr_slave_0: entered promiscuous mode [ 1226.001764][ T5294] hsr_slave_1: entered promiscuous mode [ 1227.098052][ T5294] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1227.128694][ T5294] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1227.152656][ T5294] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1227.175209][ T5294] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1228.962210][ T5294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1236.577916][ T5294] veth0_vlan: entered promiscuous mode [ 1236.631000][ T5294] veth1_vlan: entered promiscuous mode [ 1236.780195][ T5294] veth0_macvtap: entered promiscuous mode [ 1236.804013][ T5294] veth1_macvtap: entered promiscuous mode [ 1237.000365][ T38] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1237.000778][ T38] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1237.000874][ T38] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1237.000986][ T38] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:20:37 executed programs: 602 1970/01/01 00:20:42 executed programs: 623 1970/01/01 00:20:47 executed programs: 634 1970/01/01 00:20:52 executed programs: 644 1970/01/01 00:20:58 executed programs: 654 1970/01/01 00:21:03 executed programs: 664 1970/01/01 00:21:08 executed programs: 675 1970/01/01 00:21:14 executed programs: 691 1970/01/01 00:21:19 executed programs: 701 1970/01/01 00:21:24 executed programs: 712 1970/01/01 00:21:29 executed programs: 720 1970/01/01 00:21:34 executed programs: 730 1970/01/01 00:21:39 executed programs: 740 1970/01/01 00:21:44 executed programs: 751 1970/01/01 00:21:49 executed programs: 759 1970/01/01 00:21:55 executed programs: 769 1970/01/01 00:22:01 executed programs: 780 1970/01/01 00:22:06 executed programs: 791 1970/01/01 00:22:11 executed programs: 800 1970/01/01 00:22:17 executed programs: 807 1970/01/01 00:22:22 executed programs: 815 1970/01/01 00:22:27 executed programs: 825 1970/01/01 00:22:32 executed programs: 834 1970/01/01 00:22:38 executed programs: 845 1970/01/01 00:22:44 executed programs: 859 1970/01/01 00:22:49 executed programs: 871 1970/01/01 00:22:54 executed programs: 881 1970/01/01 00:22:59 executed programs: 891 1970/01/01 00:23:04 executed programs: 902 1970/01/01 00:23:09 executed programs: 915 1970/01/01 00:23:15 executed programs: 934 1970/01/01 00:23:21 executed programs: 946 1970/01/01 00:23:26 executed programs: 957 1970/01/01 00:23:31 executed programs: 966 1970/01/01 00:23:36 executed programs: 978 1970/01/01 00:23:42 executed programs: 988 1970/01/01 00:23:47 executed programs: 999 1970/01/01 00:23:53 executed programs: 1009 1970/01/01 00:23:58 executed programs: 1019 1970/01/01 00:24:03 executed programs: 1031 1970/01/01 00:24:08 executed programs: 1043 1970/01/01 00:24:14 executed programs: 1056 1970/01/01 00:24:19 executed programs: 1068 1970/01/01 00:24:24 executed programs: 1079 1970/01/01 00:24:29 executed programs: 1089 1970/01/01 00:24:35 executed programs: 1102 1970/01/01 00:24:40 executed programs: 1115 1970/01/01 00:24:45 executed programs: 1128 1970/01/01 00:24:50 executed programs: 1138 1970/01/01 00:24:56 executed programs: 1151 1970/01/01 00:25:01 executed programs: 1163 1970/01/01 00:25:07 executed programs: 1174 1970/01/01 00:25:12 executed programs: 1185 [ 1517.953205][ T3101] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1518.038818][ T3101] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1518.130805][ T3101] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1518.268595][ T3101] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1519.762747][ T3101] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1519.800371][ T3101] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1519.820121][ T3101] bond0 (unregistering): Released all slaves [ 1520.231694][ T3101] hsr_slave_0: left promiscuous mode [ 1520.234094][ T3101] hsr_slave_1: left promiscuous mode [ 1520.244268][ T3101] veth1_macvtap: left promiscuous mode [ 1520.247222][ T3101] veth0_macvtap: left promiscuous mode [ 1520.248034][ T3101] veth1_vlan: left promiscuous mode [ 1520.250561][ T3101] veth0_vlan: left promiscuous mode [ 1527.482930][ T6616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1527.511918][ T6616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1529.861624][ T6616] hsr_slave_0: entered promiscuous mode [ 1529.863545][ T6616] hsr_slave_1: entered promiscuous mode [ 1531.890276][ T6616] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1531.906289][ T6616] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1531.912265][ T6616] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1531.931071][ T6616] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1534.291650][ T6616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1543.312900][ T6616] veth0_vlan: entered promiscuous mode [ 1543.344150][ T6616] veth1_vlan: entered promiscuous mode [ 1543.429946][ T6616] veth0_macvtap: entered promiscuous mode [ 1543.444883][ T6616] veth1_macvtap: entered promiscuous mode [ 1543.637757][ T38] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1543.638118][ T38] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1543.638194][ T38] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1543.638251][ T38] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:25:43 executed programs: 1202 1970/01/01 00:25:49 executed programs: 1215 1970/01/01 00:25:54 executed programs: 1225 1970/01/01 00:26:00 executed programs: 1235 1970/01/01 00:26:05 executed programs: 1244 1970/01/01 00:26:11 executed programs: 1255 1970/01/01 00:26:16 executed programs: 1265 1970/01/01 00:26:22 executed programs: 1274 1970/01/01 00:26:28 executed programs: 1284 1970/01/01 00:26:33 executed programs: 1296 1970/01/01 00:26:39 executed programs: 1307 1970/01/01 00:26:44 executed programs: 1317 1970/01/01 00:26:50 executed programs: 1326 1970/01/01 00:26:56 executed programs: 1335 1970/01/01 00:27:01 executed programs: 1347 1970/01/01 00:27:06 executed programs: 1358 1970/01/01 00:27:12 executed programs: 1370 1970/01/01 00:27:17 executed programs: 1382 1970/01/01 00:27:22 executed programs: 1393 1970/01/01 00:27:27 executed programs: 1404 1970/01/01 00:27:33 executed programs: 1414 1970/01/01 00:27:38 executed programs: 1425 1970/01/01 00:27:44 executed programs: 1436 1970/01/01 00:27:49 executed programs: 1447 1970/01/01 00:27:54 executed programs: 1456 1970/01/01 00:27:59 executed programs: 1465 1970/01/01 00:28:04 executed programs: 1476 1970/01/01 00:28:10 executed programs: 1487 1970/01/01 00:28:15 executed programs: 1496 1970/01/01 00:28:20 executed programs: 1507 1970/01/01 00:28:25 executed programs: 1517 1970/01/01 00:28:31 executed programs: 1527 1970/01/01 00:28:36 executed programs: 1538 1970/01/01 00:28:41 executed programs: 1549 1970/01/01 00:28:46 executed programs: 1559 1970/01/01 00:28:52 executed programs: 1571 1970/01/01 00:28:57 executed programs: 1581 1970/01/01 00:29:02 executed programs: 1591 1970/01/01 00:29:08 executed programs: 1603 1970/01/01 00:29:13 executed programs: 1612 1970/01/01 00:29:18 executed programs: 1622 1970/01/01 00:29:23 executed programs: 1636 1970/01/01 00:29:29 executed programs: 1644 [ 1774.028896][ T30] INFO: task kworker/1:30:4294 blocked for more than 430 seconds. [ 1774.032489][ T30] Not tainted syzkaller #0 [ 1774.036778][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.042299][ T30] task:kworker/1:30 state:D stack:0 pid:4294 tgid:4294 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1774.065534][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.075168][ T30] Call trace: [ 1774.089443][ T30] [<81a63234>] (__schedule) from [<81a641c8>] (schedule+0x2c/0x130) [ 1774.092979][ T30] r10:dfba9d84 r9:00000002 r8:60000013 r7:829171a0 r6:dfba9d8c r5:84e05400 [ 1774.095450][ T30] r4:84e05400 [ 1774.106770][ T30] [<81a6419c>] (schedule) from [<81a645b0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.107330][ T30] r5:84e05400 r4:8291719c [ 1774.107485][ T30] [<81a64598>] (schedule_preempt_disabled) from [<81a67160>] (__mutex_lock.constprop.0+0x350/0xa24) [ 1774.107694][ T30] [<81a66e10>] (__mutex_lock.constprop.0) from [<81a67908>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.107915][ T30] r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba9e08 [ 1774.108054][ T30] r4:00000000 [ 1774.108182][ T30] [<81a678f4>] (__mutex_lock_slowpath) from [<81a67948>] (mutex_lock+0x3c/0x40) [ 1774.108376][ T30] [<81a6790c>] (mutex_lock) from [<804e9e3c>] (_vm_unmap_aliases+0x68/0x240) [ 1774.108650][ T30] [<804e9dd4>] (_vm_unmap_aliases) from [<804edc1c>] (vfree+0x16c/0x210) [ 1774.108856][ T30] r10:83016170 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e72500 [ 1774.108991][ T30] r4:00000000 [ 1774.109115][ T30] [<804edab0>] (vfree) from [<80558908>] (execmem_free+0x30/0x50) [ 1774.109305][ T30] r9:83018605 r8:84e05400 r7:00000000 r6:83018600 r5:00001000 r4:7f057000 [ 1774.109439][ T30] [<805588d8>] (execmem_free) from [<803c5e38>] (bpf_jit_free_exec+0x10/0x14) [ 1774.109648][ T30] r5:00001000 r4:e4261000 [ 1774.109769][ T30] [<803c5e28>] (bpf_jit_free_exec) from [<803c6218>] (bpf_jit_free+0x68/0xe4) [ 1774.109953][ T30] [<803c61b0>] (bpf_jit_free) from [<803c72c0>] (bpf_prog_free_deferred+0x140/0x158) [ 1774.110152][ T30] r5:8584db8c r4:84e69d80 [ 1774.110277][ T30] [<803c7180>] (bpf_prog_free_deferred) from [<802785a0>] (process_one_work+0x1b4/0x4f4) [ 1774.110484][ T30] r7:ddde3d80 r6:83018600 r5:8584db8c r4:84e69d80 [ 1774.110683][ T30] [<802783ec>] (process_one_work) from [<802791e8>] (worker_thread+0x1fc/0x3d8) [ 1774.110873][ T30] r10:61c88647 r9:84e05400 r8:84e69dac r7:82804d40 r6:ddde3d80 r5:ddde3da0 [ 1774.110992][ T30] r4:84e69d80 [ 1774.111108][ T30] [<80278fec>] (worker_thread) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.111352][ T30] r10:00000000 r9:84e69d80 r8:80278fec r7:ea3ade60 r6:84e2fb80 r5:84e05400 [ 1774.111481][ T30] r4:00000001 [ 1774.111610][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.111910][ T30] Exception stack(0xdfba9fb0 to 0xdfba9ff8) [ 1774.112235][ T30] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.112415][ T30] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.112560][ T30] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.112757][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.112887][ T30] r4:84e6b880 [ 1774.113812][ T30] INFO: task kworker/1:30:4294 is blocked on a mutex likely owned by task kworker/1:39:4319. [ 1774.114048][ T30] task:kworker/1:39 state:R running task stack:0 pid:4319 tgid:4319 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1774.114545][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.114828][ T30] Call trace: [ 1774.115058][ T30] [<81a63234>] (__schedule) from [<81a645fc>] (preempt_schedule_irq+0x40/0xa8) [ 1774.115252][ T30] r10:8280c9b4 r9:84ee2400 r8:80200c04 r7:dfa9dd54 r6:ffffffff r5:84ee2400 [ 1774.115415][ T30] r4:00000000 [ 1774.167614][ T30] [<81a645bc>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 1774.168491][ T30] Exception stack(0xdfa9dd20 to 0xdfa9dd68) [ 1774.169119][ T30] dd20: bfddb000 ebbe7000 00000001 80239bf8 7f047000 00000001 82acb1c4 82aca5a0 [ 1774.170037][ T30] dd40: 7f047000 ebbe7000 8280c9b4 dfa9dd9c dfa9dda0 dfa9dd70 80230af0 80239c10 [ 1774.170840][ T30] dd60: 80000113 ffffffff [ 1774.171544][ T30] r5:80000113 r4:80239c10 [ 1774.176125][ T30] [<80230a8c>] (flush_tlb_kernel_range) from [<804e9c00>] (__purge_vmap_area_lazy+0x284/0x458) [ 1774.177171][ T30] r4:82acb1e4 [ 1774.177689][ T30] [<804e997c>] (__purge_vmap_area_lazy) from [<804e9fb8>] (_vm_unmap_aliases+0x1e4/0x240) [ 1774.178465][ T30] r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfa9ddc0 r5:dfa9de08 [ 1774.179359][ T30] r4:dfa9ddc0 [ 1774.179982][ T30] [<804e9dd4>] (_vm_unmap_aliases) from [<804edc1c>] (vfree+0x16c/0x210) [ 1774.180921][ T30] r10:83016170 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d8fec0 [ 1774.181840][ T30] r4:00000000 [ 1774.182366][ T30] [<804edab0>] (vfree) from [<80558908>] (execmem_free+0x30/0x50) [ 1774.183129][ T30] r9:83018605 r8:84ee2400 r7:00000000 r6:83018600 r5:00001000 r4:7f053000 [ 1774.183989][ T30] [<805588d8>] (execmem_free) from [<803c5e38>] (bpf_jit_free_exec+0x10/0x14) [ 1774.184890][ T30] r5:00001000 r4:e006b000 [ 1774.185508][ T30] [<803c5e28>] (bpf_jit_free_exec) from [<803c6218>] (bpf_jit_free+0x68/0xe4) [ 1774.192628][ T30] [<803c61b0>] (bpf_jit_free) from [<803c72c0>] (bpf_prog_free_deferred+0x140/0x158) [ 1774.200766][ T30] r5:84f24f8c r4:84e76780 [ 1774.201971][ T30] [<803c7180>] (bpf_prog_free_deferred) from [<802785a0>] (process_one_work+0x1b4/0x4f4) [ 1774.203136][ T30] r7:ddde3d80 r6:83018600 r5:84f24f8c r4:84e76780 [ 1774.203862][ T30] [<802783ec>] (process_one_work) from [<802791e8>] (worker_thread+0x1fc/0x3d8) [ 1774.204770][ T30] r10:61c88647 r9:84ee2400 r8:84e767ac r7:82804d40 r6:ddde3d80 r5:ddde3da0 [ 1774.234273][ T30] r4:84e76780 [ 1774.244591][ T30] [<80278fec>] (worker_thread) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.249045][ T30] r10:00000000 r9:84e76780 r8:80278fec r7:e01f9e60 r6:84e76800 r5:84ee2400 [ 1774.251190][ T30] r4:00000001 [ 1774.253246][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.255351][ T30] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1774.259370][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.267751][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.268009][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.268150][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.268260][ T30] r4:84e79d00 [ 1774.268850][ T30] INFO: task kworker/1:33:4300 blocked for more than 430 seconds. [ 1774.268986][ T30] Not tainted syzkaller #0 [ 1774.269104][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.269214][ T30] task:kworker/1:33 state:D stack:0 pid:4300 tgid:4300 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1774.269475][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.269751][ T30] Call trace: [ 1774.269956][ T30] [<81a63234>] (__schedule) from [<81a641c8>] (schedule+0x2c/0x130) [ 1774.270145][ T30] r10:dfc95d84 r9:00000002 r8:60000013 r7:829171a0 r6:dfc95d8c r5:857a3000 [ 1774.270266][ T30] r4:857a3000 [ 1774.270372][ T30] [<81a6419c>] (schedule) from [<81a645b0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.270546][ T30] r5:857a3000 r4:8291719c [ 1774.270652][ T30] [<81a64598>] (schedule_preempt_disabled) from [<81a67160>] (__mutex_lock.constprop.0+0x350/0xa24) [ 1774.270825][ T30] [<81a66e10>] (__mutex_lock.constprop.0) from [<81a67908>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.271002][ T30] r10:8280c960 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc95e08 [ 1774.271122][ T30] r4:00000000 [ 1774.271236][ T30] [<81a678f4>] (__mutex_lock_slowpath) from [<81a67948>] (mutex_lock+0x3c/0x40) [ 1774.271477][ T30] [<81a6790c>] (mutex_lock) from [<804e9e3c>] (_vm_unmap_aliases+0x68/0x240) [ 1774.271647][ T30] [<804e9dd4>] (_vm_unmap_aliases) from [<804edc1c>] (vfree+0x16c/0x210) [ 1774.271831][ T30] r10:83016170 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e72f00 [ 1774.271949][ T30] r4:00000000 [ 1774.272054][ T30] [<804edab0>] (vfree) from [<80558908>] (execmem_free+0x30/0x50) [ 1774.272222][ T30] r9:83018605 r8:857a3000 r7:00000000 r6:83018600 r5:00001000 r4:7f055000 [ 1774.272326][ T30] [<805588d8>] (execmem_free) from [<803c5e38>] (bpf_jit_free_exec+0x10/0x14) [ 1774.272495][ T30] r5:00001000 r4:e0169000 [ 1774.272609][ T30] [<803c5e28>] (bpf_jit_free_exec) from [<803c6218>] (bpf_jit_free+0x68/0xe4) [ 1774.272794][ T30] [<803c61b0>] (bpf_jit_free) from [<803c72c0>] (bpf_prog_free_deferred+0x140/0x158) [ 1774.272964][ T30] r5:84f5578c r4:84e69d00 [ 1774.273074][ T30] [<803c7180>] (bpf_prog_free_deferred) from [<802785a0>] (process_one_work+0x1b4/0x4f4) [ 1774.273252][ T30] r7:ddde3d80 r6:83018600 r5:84f5578c r4:84e69d00 [ 1774.273369][ T30] [<802783ec>] (process_one_work) from [<802791e8>] (worker_thread+0x1fc/0x3d8) [ 1774.273556][ T30] r10:61c88647 r9:857a3000 r8:84e69d2c r7:82804d40 r6:ddde3d80 r5:ddde3da0 [ 1774.273687][ T30] r4:84e69d00 [ 1774.273803][ T30] [<80278fec>] (worker_thread) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.273996][ T30] r10:00000000 r9:84e69d00 r8:80278fec r7:dfba9e60 r6:84e69800 r5:857a3000 [ 1774.274148][ T30] r4:00000001 [ 1774.274265][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.274437][ T30] Exception stack(0xdfc95fb0 to 0xdfc95ff8) [ 1774.274585][ T30] 5fa0: 00000000 00000000 00000000 00000000 [ 1774.274721][ T30] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.274844][ T30] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.274975][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.275093][ T30] r4:84e2b2c0 [ 1774.311721][ T30] INFO: task kworker/1:33:4300 is blocked on a mutex likely owned by task kworker/1:39:4319. [ 1774.312714][ T30] task:kworker/1:39 state:R running task stack:0 pid:4319 tgid:4319 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1774.317421][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.318568][ T30] Call trace: [ 1774.319504][ T30] [<81a63234>] (__schedule) from [<81a645fc>] (preempt_schedule_irq+0x40/0xa8) [ 1774.320375][ T30] r10:8280c9b4 r9:84ee2400 r8:80200c04 r7:dfa9dd54 r6:ffffffff r5:84ee2400 [ 1774.321247][ T30] r4:00000000 [ 1774.321788][ T30] [<81a645bc>] (preempt_schedule_irq) from [<80200c24>] (svc_preempt+0x8/0x18) [ 1774.322671][ T30] Exception stack(0xdfa9dd20 to 0xdfa9dd68) [ 1774.323525][ T30] dd20: c150c000 ebbe7000 00000001 80239bf8 7f047000 00000001 82acb1c4 82aca5a0 [ 1774.324646][ T30] dd40: 7f047000 ebbe7000 8280c9b4 dfa9dd9c dfa9dda0 dfa9dd70 80230af0 80239c10 [ 1774.325523][ T30] dd60: 80000113 ffffffff [ 1774.326627][ T30] r5:80000113 r4:80239c10 [ 1774.327334][ T30] [<80230a8c>] (flush_tlb_kernel_range) from [<804e9c00>] (__purge_vmap_area_lazy+0x284/0x458) [ 1774.328442][ T30] r4:82acb1e4 [ 1774.329911][ T30] [<804e997c>] (__purge_vmap_area_lazy) from [<804e9fb8>] (_vm_unmap_aliases+0x1e4/0x240) [ 1774.333372][ T30] r10:00000000 r9:00000000 r8:00000000 r7:ffffffff r6:dfa9ddc0 r5:dfa9de08 [ 1774.337351][ T30] r4:dfa9ddc0 [ 1774.338171][ T30] [<804e9dd4>] (_vm_unmap_aliases) from [<804edc1c>] (vfree+0x16c/0x210) [ 1774.339258][ T30] r10:83016170 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d8fec0 [ 1774.340261][ T30] r4:00000000 [ 1774.340893][ T30] [<804edab0>] (vfree) from [<80558908>] (execmem_free+0x30/0x50) [ 1774.341908][ T30] r9:83018605 r8:84ee2400 r7:00000000 r6:83018600 r5:00001000 r4:7f053000 [ 1774.342954][ T30] [<805588d8>] (execmem_free) from [<803c5e38>] (bpf_jit_free_exec+0x10/0x14) [ 1774.344112][ T30] r5:00001000 r4:e006b000 [ 1774.344697][ T30] [<803c5e28>] (bpf_jit_free_exec) from [<803c6218>] (bpf_jit_free+0x68/0xe4) [ 1774.345585][ T30] [<803c61b0>] (bpf_jit_free) from [<803c72c0>] (bpf_prog_free_deferred+0x140/0x158) [ 1774.353389][ T30] r5:84f24f8c r4:84e76780 [ 1774.356909][ T30] [<803c7180>] (bpf_prog_free_deferred) from [<802785a0>] (process_one_work+0x1b4/0x4f4) [ 1774.357874][ T30] r7:ddde3d80 r6:83018600 r5:84f24f8c r4:84e76780 [ 1774.358617][ T30] [<802783ec>] (process_one_work) from [<802791e8>] (worker_thread+0x1fc/0x3d8) [ 1774.359601][ T30] r10:61c88647 r9:84ee2400 r8:84e767ac r7:82804d40 r6:ddde3d80 r5:ddde3da0 [ 1774.360454][ T30] r4:84e76780 [ 1774.361008][ T30] [<80278fec>] (worker_thread) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.361949][ T30] r10:00000000 r9:84e76780 r8:80278fec r7:e01f9e60 r6:84e76800 r5:84ee2400 [ 1774.362879][ T30] r4:00000001 [ 1774.363492][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.364434][ T30] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1774.365142][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.366765][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.367648][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.368524][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.369430][ T30] r4:84e79d00 [ 1774.376281][ T30] NMI backtrace for cpu 0 [ 1774.376768][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 1774.376911][ T30] Hardware name: ARM-Versatile Express [ 1774.376985][ T30] Call trace: [ 1774.377033][ T30] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1774.377130][ T30] r7:00000000 r6:000e0013 r5:600e0093 r4:82252488 [ 1774.377146][ T30] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 1774.377195][ T30] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 1774.377243][ T30] r5:00000000 r4:00000001 [ 1774.377256][ T30] [<8021f948>] (dump_stack) from [<81a4ce4c>] (nmi_cpu_backtrace+0x160/0x17c) [ 1774.377302][ T30] [<81a4ccec>] (nmi_cpu_backtrace) from [<81a4cf98>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1774.377350][ T30] r7:00000000 r6:8280c690 r5:8281ae34 r4:ffffffff [ 1774.377362][ T30] [<81a4ce68>] (nmi_trigger_cpumask_backtrace) from [<802304fc>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1774.377423][ T30] r9:8281ba28 r8:8280c810 r7:00023fdb r6:00007bfa r5:82abf7d4 r4:85c66c0c [ 1774.377437][ T30] [<802304e4>] (arch_trigger_cpumask_backtrace) from [<8037f9a8>] (watchdog+0x5d0/0x850) [ 1774.377488][ T30] [<8037f3d8>] (watchdog) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.377544][ T30] r10:00000000 r9:00000000 r8:8037f3d8 r7:83844000 r6:83844000 r5:832e2400 [ 1774.377559][ T30] r4:00000001 [ 1774.377571][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.377606][ T30] Exception stack(0xdf8d9fb0 to 0xdf8d9ff8) [ 1774.377633][ T30] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.377659][ T30] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.377694][ T30] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.377724][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.377741][ T30] r4:833c9900 [ 1774.378180][ T30] Sending NMI from CPU 0 to CPUs 1: [ 1774.378789][ C1] NMI backtrace for cpu 1 [ 1774.378974][ C1] CPU: 1 UID: 0 PID: 7520 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 1774.379023][ C1] Hardware name: ARM-Versatile Express [ 1774.379067][ C1] PC is at handle_mm_fault+0x54/0x14e0 [ 1774.379137][ C1] LR is at do_page_fault+0x1c8/0x49c [ 1774.379199][ C1] pc : [<804cfbec>] lr : [<802342f0>] psr: 40000113 [ 1774.379232][ C1] sp : ebc9de70 ip : ebc9df28 fp : ebc9df24 [ 1774.379262][ C1] r10: ebc9dfb0 r9 : 8566e700 r8 : 84c34180 [ 1774.379355][ C1] r7 : 85cbc800 r6 : 7ec7fff0 r5 : 85cbc800 r4 : 00001255 [ 1774.379398][ C1] r3 : 00000001 r2 : 00001255 r1 : 7ec7fff0 r0 : 85cbceb0 [ 1774.379525][ C1] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1774.379590][ C1] Control: 30c5387d Table: 84c09bc0 DAC: 00000000 [ 1774.379644][ C1] Call trace: [ 1774.379692][ C1] [<804cfb98>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 1774.379754][ C1] r10:00000002 r9:8566e700 r8:00000255 r7:85cbc800 r6:00000a0b r5:7ec7fff0 [ 1774.379772][ C1] r4:ebc9dfb0 [ 1774.379785][ C1] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1774.379837][ C1] r10:7ec805a0 r9:7ec80a38 r8:80234128 r7:ebc9dfb0 r6:7ec7fff0 r5:00000a0b [ 1774.379852][ C1] r4:8281d108 [ 1774.379865][ C1] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1774.379906][ C1] Exception stack(0xebc9dfb0 to 0xebc9dff8) [ 1774.379933][ C1] dfa0: 0018b0a8 00000025 7ec80a38 0018b0a8 [ 1774.379959][ C1] dfc0: 00000000 002e8000 7ec804f8 fbad8001 0018b0a8 7ec80a38 7ec805a0 7ec80a38 [ 1774.379982][ C1] dfe0: 002e8000 7ec80000 000fc6b0 00118610 60000010 ffffffff [ 1774.380008][ C1] r8:826b8044 r7:85cbc800 r6:ffffffff r5:60000010 r4:00118610 [ 1774.414062][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 1774.415740][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 1774.416199][ T30] Hardware name: ARM-Versatile Express [ 1774.416504][ T30] Call trace: [ 1774.416750][ T30] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1774.417494][ T30] r7:822531ac r6:832e2400 r5:00000000 r4:82252488 [ 1774.417766][ T30] [<80201b08>] (show_stack) from [<8021f920>] (dump_stack_lvl+0x54/0x7c) [ 1774.418085][ T30] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 1774.418402][ T30] r5:00000000 r4:82a78d18 [ 1774.418569][ T30] [<8021f948>] (dump_stack) from [<802025f8>] (vpanic+0xe0/0x2e8) [ 1774.418867][ T30] [<80202518>] (vpanic) from [<80202834>] (trace_suspend_resume+0x0/0xd8) [ 1774.419356][ T30] r7:00023fdb [ 1774.419527][ T30] [<80202800>] (panic) from [<8037f7e8>] (watchdog+0x410/0x850) [ 1774.419960][ T30] r3:00000001 r2:00000000 r1:00000000 r0:822531ac [ 1774.420204][ T30] [<8037f3d8>] (watchdog) from [<8028020c>] (kthread+0x12c/0x280) [ 1774.420509][ T30] r10:00000000 r9:00000000 r8:8037f3d8 r7:83844000 r6:83844000 r5:832e2400 [ 1774.420829][ T30] r4:00000001 [ 1774.420981][ T30] [<802800e0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.421276][ T30] Exception stack(0xdf8d9fb0 to 0xdf8d9ff8) [ 1774.421508][ T30] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.421823][ T30] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.422255][ T30] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.422553][ T30] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802800e0 [ 1774.422825][ T30] r4:833c9900 [ 1774.425008][ T30] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:27:51 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=82252488 R02=00000000 R03=81a60f10 R04=00000006 R05=828f7e48 R06=00000000 R07=828f7e40 R08=832e2400 R09=00000028 R10=828f7e48 R11=df8d9d84 R12=df8d9d88 R13=df8d9d78 R14=8033dbfc R15=81a60f20 PSR=800f0193 N--- A S svc32 s00=7a797320 s01=6c6c616b d00=6c6c616b7a797320 s02=6d20726f s03=2065726f d01=2065726f6d20726f s04=656e205d s05=76656474 d02=76656474656e205d s06=206d6973 s07=6474656e d03=6474656e206d6973 s08=69737665 s09=6e20316d d04=6e20316d69737665 s10=65647465 s11=6d697376 d05=6d69737665647465 s12=73203a33 s13=5b207465 d06=5b20746573203a33 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=60000193 R01=ebbe7000 R02=00000001 R03=80239bf8 R04=7f047000 R05=00000001 R06=82acb1c4 R07=82aca5a0 R08=7f047000 R09=ebbe7000 R10=8280c9b4 R11=dfa9dd9c R12=dfa9dda0 R13=82a78280 R14=80000113 R15=ffff1040 PSR=60000192 -ZC- A S irq32 s00=8d8aafcb s01=404adb4e d00=404adb4e8d8aafcb s02=00000000 s03=41133ce0 d01=41133ce000000000 s04=00000000 s05=40100000 d02=4010000000000000 s06=f58b816f s07=3f787656 d03=3f787656f58b816f s08=d320a95f s09=400ffce4 d04=400ffce4d320a95f s10=00000000 s11=41486a00 d05=41486a0000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=41cdcd65 d07=41cdcd6500000000 s16=00000000 s17=4163dd5c d08=4163dd5c00000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=0004cf38 s31=00000000 d15=000000000004cf38 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 20000011