Warning: Permanently added '10.128.1.73' (ECDSA) to the list of known hosts. 2023/04/22 08:12:48 ignoring optional flag "sandboxArg"="0" 2023/04/22 08:12:48 parsed 1 programs 2023/04/22 08:12:48 executed programs: 0 [ 38.630452][ T22] kauditd_printk_skb: 62 callbacks suppressed [ 38.630461][ T22] audit: type=1400 audit(1682151168.959:145): avc: denied { mounton } for pid=334 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 [ 38.654592][ T338] cgroup1: Unknown subsys name 'perf_event' [ 38.661728][ T22] audit: type=1400 audit(1682151168.959:146): avc: denied { mount } for pid=334 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 [ 38.668290][ T338] cgroup1: Unknown subsys name 'net_cls' [ 38.691929][ T22] audit: type=1400 audit(1682151168.979:147): avc: denied { mounton } for pid=338 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 38.721115][ T22] audit: type=1400 audit(1682151168.979:148): avc: denied { mount } for pid=338 comm="syz-executor.0" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 38.743997][ T22] audit: type=1400 audit(1682151169.059:149): avc: denied { module_request } for pid=338 comm="syz-executor.0" kmod="rtnl-link-vcan" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 38.756542][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.773493][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.781136][ T338] device bridge_slave_0 entered promiscuous mode [ 38.788262][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.795909][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.803645][ T338] device bridge_slave_1 entered promiscuous mode [ 38.841285][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.848695][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.856003][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.863247][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.883283][ T101] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.890979][ T101] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.898836][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.906900][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.923418][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.932017][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.939444][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.946954][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.955372][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.962403][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.969982][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.978116][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.992725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.012925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.021608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.030701][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.039122][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.287709][ T341] kasan: CONFIG_KASAN_INLINE enabled [ 39.293310][ T341] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.301538][ T341] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.308458][ T341] CPU: 0 PID: 341 Comm: udevd Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 39.317717][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 39.327896][ T341] RIP: 0010:bdev_read_page+0x37/0x190 [ 39.333264][ T341] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 c8 d3 bf ff 49 8d 9c 24 80 00 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 2a 57 ed ff bd d0 04 00 00 48 03 [ 39.353007][ T341] RSP: 0018:ffff8881dd77f3d8 EFLAGS: 00010202 [ 39.359117][ T341] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f37f5e80 [ 39.367166][ T341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.375118][ T341] RBP: ffff8881dd77f5f0 R08: ffffffff81a495f9 R09: fffff94000f93fc9 [ 39.383155][ T341] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 39.391111][ T341] R13: ffffea0007c9fe40 R14: 000000000000000e R15: dffffc0000000000 [ 39.399161][ T341] FS: 00007f4b0553c840(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 39.408120][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.414892][ T341] CR2: 000000c000cb4000 CR3: 00000001dd708000 CR4: 00000000003406f0 [ 39.422847][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.430813][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.438886][ T341] Call Trace: [ 39.442269][ T341] do_mpage_readpage+0x12d5/0x1950 [ 39.447368][ T341] ? prep_new_page+0x115/0x370 [ 39.452121][ T341] ? __lru_cache_add+0x1c2/0x210 [ 39.457049][ T341] ? mpage_readpages+0x500/0x500 [ 39.462059][ T341] ? add_to_page_cache_lru+0x221/0x2c0 [ 39.467606][ T341] ? mutex_trylock+0xa0/0xa0 [ 39.472277][ T341] mpage_readpages+0x36e/0x500 [ 39.477044][ T341] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 39.484497][ T341] ? blkdev_direct_IO+0x1de0/0x1de0 [ 39.489692][ T341] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 39.495745][ T341] ? blkdev_writepages+0x20/0x20 [ 39.500665][ T341] read_pages+0x119/0x400 [ 39.505156][ T341] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 39.511139][ T341] ? xa_load+0x2d6/0x2f0 [ 39.515435][ T341] __do_page_cache_readahead+0x448/0x4f0 [ 39.521271][ T341] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 39.527853][ T341] page_cache_sync_readahead+0x306/0x380 [ 39.533648][ T341] generic_file_read_iter+0x5db/0x2100 [ 39.539190][ T341] ? find_get_pages_range_tag+0xa70/0xa70 [ 39.545039][ T341] ? vfs_submount+0xb0/0xb0 [ 39.549684][ T341] ? dput+0x2a2/0x2f0 [ 39.553671][ T341] blkdev_read_iter+0x12a/0x180 [ 39.558612][ T341] __vfs_read+0x5cd/0x730 [ 39.562947][ T341] ? rw_verify_area+0x360/0x360 [ 39.567908][ T341] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 39.574920][ T341] ? security_file_permission+0x1dc/0x2f0 [ 39.580717][ T341] vfs_read+0x148/0x360 [ 39.585053][ T341] ksys_read+0x199/0x2c0 [ 39.589441][ T341] ? debug_smp_processor_id+0x20/0x20 [ 39.594798][ T341] ? vfs_write+0x4e0/0x4e0 [ 39.599505][ T341] ? block_llseek+0xa2/0xb0 [ 39.604096][ T341] do_syscall_64+0xca/0x1c0 [ 39.608700][ T341] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 39.614672][ T341] Modules linked in: [ 39.619691][ T341] ---[ end trace 8a1ebc671fce6aa0 ]--- [ 39.625404][ T341] RIP: 0010:bdev_read_page+0x37/0x190 [ 39.630854][ T341] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 c8 d3 bf ff 49 8d 9c 24 80 00 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 2a 57 ed ff bd d0 04 00 00 48 03 [ 39.650807][ T341] RSP: 0018:ffff8881dd77f3d8 EFLAGS: 00010202 [ 39.657234][ T341] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f37f5e80 [ 39.665562][ T341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.673549][ T341] RBP: ffff8881dd77f5f0 R08: ffffffff81a495f9 R09: fffff94000f93fc9 [ 39.681715][ T341] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 39.689945][ T341] R13: ffffea0007c9fe40 R14: 000000000000000e R15: dffffc0000000000 [ 39.698017][ T341] FS: 00007f4b0553c840(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 39.706993][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.713944][ T341] CR2: 000000c000cb4000 CR3: 00000001dd708000 CR4: 00000000003406f0 [ 39.722280][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.730635][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.738746][ T341] Kernel panic - not syncing: Fatal exception [ 39.745442][ T341] Kernel Offset: disabled [ 39.749922][ T341] Rebooting in 86400 seconds..