Warning: Permanently added '10.128.1.56' (ECDSA) to the list of known hosts. 2022/06/02 19:15:17 parsed 1 programs 2022/06/02 19:15:17 executed programs: 0 [ 36.733953][ T26] audit: type=1400 audit(1654197317.909:148): avc: denied { mounton } for pid=407 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 36.734204][ T407] cgroup: Unknown subsys name 'net' [ 36.734428][ T407] cgroup: Unknown subsys name 'devices' [ 36.735150][ T407] cgroup: Unknown subsys name 'hugetlb' [ 36.735213][ T407] cgroup: Unknown subsys name 'rlimit' [ 36.735740][ T26] audit: type=1400 audit(1654197317.909:149): avc: denied { mounton } for pid=407 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 [ 36.736082][ T26] audit: type=1400 audit(1654197317.909:150): avc: denied { mount } for pid=407 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 36.769586][ T26] audit: type=1400 audit(1654197317.949:151): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 36.770870][ T26] audit: type=1400 audit(1654197317.949:152): avc: denied { module_request } for pid=413 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 36.963756][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.963771][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.964092][ T416] device bridge_slave_0 entered promiscuous mode [ 36.995031][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.995042][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.995249][ T416] device bridge_slave_1 entered promiscuous mode [ 37.032838][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.032854][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.033167][ T413] device bridge_slave_0 entered promiscuous mode [ 37.034553][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.034566][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.034859][ T413] device bridge_slave_1 entered promiscuous mode [ 37.076452][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.076469][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.076803][ T420] device bridge_slave_0 entered promiscuous mode [ 37.077256][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.077268][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.077572][ T420] device bridge_slave_1 entered promiscuous mode [ 37.147103][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.147121][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.147450][ T417] device bridge_slave_0 entered promiscuous mode [ 37.175201][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.175213][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.175399][ T417] device bridge_slave_1 entered promiscuous mode [ 37.214010][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.214022][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.214217][ T418] device bridge_slave_0 entered promiscuous mode [ 37.216314][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.216329][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.216686][ T421] device bridge_slave_0 entered promiscuous mode [ 37.264926][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.264937][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.265136][ T421] device bridge_slave_1 entered promiscuous mode [ 37.267983][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.267997][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.268341][ T418] device bridge_slave_1 entered promiscuous mode [ 37.357958][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.357972][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.358009][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.358016][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.400249][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.400267][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.400327][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.400339][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.459344][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.459637][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.460062][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.460145][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.461152][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.461280][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.520195][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.528022][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.549276][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.549518][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.555897][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.556089][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.556224][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.556236][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.570751][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.570913][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.570927][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.640502][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.640845][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.641236][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.641520][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.642013][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.642236][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.642351][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.642460][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.642577][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.642680][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.642688][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.642751][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.642831][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.642838][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.642889][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.642982][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.642988][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.642988][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.643039][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.643660][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.671097][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.671407][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.677821][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.678138][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.702555][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.703084][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.710435][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.710577][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.710590][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.710687][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.710826][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.719230][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.740812][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.741006][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.741020][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.741141][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.741296][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.741307][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.767534][ T26] audit: type=1400 audit(1654197318.939:153): avc: denied { mount } for pid=416 comm="syz-executor.1" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 37.780613][ T26] audit: type=1400 audit(1654197318.959:154): avc: denied { mounton } for pid=442 comm="syz-executor.1" path="/root/syzkaller-testdir4057447307/syzkaller.yj9nUh/0/file0" dev="sda1" ino=1158 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.806568][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.806840][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.807929][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.808224][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.809354][ T384] BUG: unable to handle page fault for address: fffffffffffffff8 [ 37.809368][ T384] #PF: supervisor read access in kernel mode [ 37.809386][ T384] #PF: error_code(0x0000) - not-present page [ 37.809396][ T384] PGD 6010067 P4D 6010067 PUD 6012067 PMD 0 [ 37.809424][ T384] Oops: 0000 [#1] PREEMPT SMP KASAN [ 37.809439][ T384] CPU: 1 PID: 384 Comm: kworker/1:3 Not tainted 5.18.0-syzkaller-12008-gd6a44a7e5ea9 #0 [ 37.809457][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.809466][ T384] Workqueue: cgroup_destroy css_killed_work_fn [ 37.809487][ T384] RIP: 0010:complete+0xac/0x1c0 [ 37.809507][ T384] Code: 00 42 80 3c 33 00 74 08 4c 89 ff e8 ce 8a 5c 00 49 8b 1f 48 8d 7b f8 48 89 f8 48 c1 e8 03 42 80 3c 30 00 74 05 e8 b4 8a 5c 00 <48> 8b 7b f8 e8 7b 73 f9 ff 48 89 df e8 a3 66 05 01 84 c0 74 6c 48 [ 37.809521][ T384] RSP: 0018:ffffc90000b97c80 EFLAGS: 00010046 [ 37.809533][ T384] RAX: 1fffffffffffffff RBX: 0000000000000000 RCX: 0000000000000001 [ 37.809544][ T384] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8 [ 37.809555][ T384] RBP: ffffc90000b97cb8 R08: dffffc0000000000 R09: 0000000000000003 [ 37.809566][ T384] R10: fffff52000172f7d R11: 1ffff92000172f7c R12: 1ffff110243e5818 [ 37.809577][ T384] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff888121f2c0d0 [ 37.809587][ T384] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.809600][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.809611][ T384] CR2: fffffffffffffff8 CR3: 000000012223f000 CR4: 00000000003506a0 [ 37.809626][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.809637][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.809647][ T384] Call Trace: [ 37.809651][ T384] [ 37.809656][ T384] css_killed_work_fn+0x3cf/0x3f0 [ 37.809673][ T384] process_one_work+0x6cb/0xbf0 [ 37.809691][ T384] worker_thread+0xb3c/0x1390 [ 37.809709][ T384] kthread+0x26b/0x300 [ 37.809721][ T384] ? worker_clr_flags+0x1a0/0x1a0 [ 37.809735][ T384] ? kthread_blkcg+0xd0/0xd0 [ 37.809749][ T384] ret_from_fork+0x1f/0x30 [ 37.809768][ T384] [ 37.809773][ T384] Modules linked in: [ 37.809781][ T384] CR2: fffffffffffffff8 [ 37.809788][ T384] ---[ end trace 0000000000000000 ]--- [ 37.809795][ T384] RIP: 0010:complete+0xac/0x1c0 [ 37.809811][ T384] Code: 00 42 80 3c 33 00 74 08 4c 89 ff e8 ce 8a 5c 00 49 8b 1f 48 8d 7b f8 48 89 f8 48 c1 e8 03 42 80 3c 30 00 74 05 e8 b4 8a 5c 00 <48> 8b 7b f8 e8 7b 73 f9 ff 48 89 df e8 a3 66 05 01 84 c0 74 6c 48 [ 37.809822][ T384] RSP: 0018:ffffc90000b97c80 EFLAGS: 00010046 [ 37.809833][ T384] RAX: 1fffffffffffffff RBX: 0000000000000000 RCX: 0000000000000001 [ 37.809843][ T384] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8 [ 37.809853][ T384] RBP: ffffc90000b97cb8 R08: dffffc0000000000 R09: 0000000000000003 [ 37.809863][ T384] R10: fffff52000172f7d R11: 1ffff92000172f7c R12: 1ffff110243e5818 [ 37.809873][ T384] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff888121f2c0d0 [ 37.809884][ T384] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.809898][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.809908][ T384] CR2: fffffffffffffff8 CR3: 000000012223f000 CR4: 00000000003506a0 [ 37.809920][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.809929][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.809940][ T384] Kernel panic - not syncing: Fatal exception [ 37.810174][ T384] Kernel Offset: disabled