Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. 2025/04/15 21:43:37 ignoring optional flag "sandboxArg"="0" 2025/04/15 21:43:37 ignoring optional flag "type"="gce" 2025/04/15 21:43:37 parsed 1 programs 2025/04/15 21:43:37 executed programs: 0 [ 47.167459][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 47.167471][ T23] audit: type=1400 audit(1744753417.920:88): avc: denied { mounton } for pid=410 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 [ 47.168092][ T410] cgroup1: Unknown subsys name 'perf_event' [ 47.202885][ T410] cgroup1: Unknown subsys name 'net_cls' [ 47.257357][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.264222][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.271619][ T410] device bridge_slave_0 entered promiscuous mode [ 47.278586][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.285527][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.293000][ T410] device bridge_slave_1 entered promiscuous mode [ 47.345555][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.352417][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.359620][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.366414][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.391456][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.398626][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.405973][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.413282][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.423283][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.431699][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.438525][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.448117][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.456432][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.463300][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.479110][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.488773][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.505655][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.517855][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.532396][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.546434][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.556862][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.847351][ T418] kasan: CONFIG_KASAN_INLINE enabled [ 47.852717][ T418] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.860627][ T418] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 47.867479][ T418] CPU: 0 PID: 418 Comm: udevd Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 47.876572][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.886482][ T418] RIP: 0010:bdev_read_page+0x37/0x190 [ 47.891668][ T418] 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 04 ba 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 da ee e9 ff bd d0 04 00 00 48 03 [ 47.911102][ T418] RSP: 0018:ffff8881eb7a73b8 EFLAGS: 00010202 [ 47.917142][ T418] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881edf55e80 [ 47.924951][ T418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.932760][ T418] RBP: ffff8881eb7a75d0 R08: ffffffff81ab7b96 R09: fffff94000f5be11 [ 47.940669][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 47.948474][ T418] R13: ffffea0007adf080 R14: 0000000000000014 R15: dffffc0000000000 [ 47.956302][ T418] FS: 00007f61785b8c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 47.965051][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.971469][ T418] CR2: 0000000000960004 CR3: 00000001ec129000 CR4: 00000000003406b0 [ 47.979284][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.987187][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.995335][ T418] Call Trace: [ 47.998470][ T418] ? __die+0xb4/0x100 [ 48.002290][ T418] ? die+0x26/0x50 [ 48.005850][ T418] ? do_general_protection+0x266/0x3c0 [ 48.011146][ T418] ? check_preemption_disabled+0x153/0x320 [ 48.016782][ T418] ? do_trap+0x340/0x340 [ 48.020949][ T418] ? debug_smp_processor_id+0x20/0x20 [ 48.026162][ T418] ? __count_memcg_events+0x97/0x210 [ 48.031278][ T418] ? general_protection+0x28/0x30 [ 48.036139][ T418] ? do_mpage_readpage+0xd06/0x1b20 [ 48.041180][ T418] ? bdev_read_page+0x37/0x190 [ 48.045783][ T418] ? bdev_read_page+0x28/0x190 [ 48.050375][ T418] do_mpage_readpage+0x1458/0x1b20 [ 48.055325][ T418] ? mpage_readpages+0x500/0x500 [ 48.060182][ T418] ? add_to_page_cache_lru+0x221/0x2c0 [ 48.065499][ T418] ? get_reg+0x220/0x220 [ 48.069634][ T418] mpage_readpages+0x36e/0x500 [ 48.074386][ T418] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 48.081110][ T418] ? blkdev_direct_IO+0x1e00/0x1e00 [ 48.086205][ T418] ? unwind_next_frame+0x176a/0x1ea0 [ 48.091526][ T418] ? blkdev_writepages+0x20/0x20 [ 48.096474][ T418] read_pages+0x119/0x400 [ 48.100790][ T418] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 48.106698][ T418] __do_page_cache_readahead+0x448/0x4f0 [ 48.112157][ T418] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 48.118576][ T418] ? is_bpf_text_address+0x24c/0x260 [ 48.123726][ T418] ? stack_trace_save+0x1c0/0x1c0 [ 48.128554][ T418] page_cache_sync_readahead+0x3f0/0x460 [ 48.134027][ T418] generic_file_read_iter+0x673/0x21f0 [ 48.139332][ T418] ? find_get_pages_range_tag+0xae0/0xae0 [ 48.144870][ T418] ? __kasan_slab_free+0x233/0x270 [ 48.149819][ T418] ? __kasan_slab_free+0x1b5/0x270 [ 48.154773][ T418] ? kmem_cache_free+0x10b/0x2c0 [ 48.159535][ T418] ? __fput+0x47a/0x680 [ 48.163609][ T418] ? task_work_run+0x140/0x170 [ 48.168219][ T418] ? exit_to_usermode_loop+0x190/0x1a0 [ 48.173519][ T418] ? prepare_exit_to_usermode+0x199/0x200 [ 48.179072][ T418] blkdev_read_iter+0x12a/0x180 [ 48.183753][ T418] __vfs_read+0x5cd/0x730 [ 48.187919][ T418] ? rw_verify_area+0x360/0x360 [ 48.192611][ T418] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 48.199313][ T418] ? security_file_permission+0x1dc/0x2f0 [ 48.204871][ T418] vfs_read+0x148/0x360 [ 48.208860][ T418] ksys_read+0x199/0x2c0 [ 48.212945][ T418] ? debug_smp_processor_id+0x20/0x20 [ 48.218159][ T418] ? vfs_write+0x4e0/0x4e0 [ 48.222403][ T418] ? block_llseek+0xa2/0xb0 [ 48.226745][ T418] do_syscall_64+0xca/0x1c0 [ 48.231097][ T418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.236903][ T418] RIP: 0033:0x7f61786e3b6a [ 48.241154][ T418] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 48.260667][ T418] RSP: 002b:00007ffe90f673f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 48.268912][ T418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61786e3b6a [ 48.276812][ T418] RDX: 0000000000000400 RSI: 00005627ca293b98 RDI: 0000000000000009 [ 48.284715][ T418] RBP: 0000000000000400 R08: 00005627ca293b70 R09: 0000000000000008 [ 48.292528][ T418] R10: 0000000000000051 R11: 0000000000000246 R12: 00005627ca293b70 [ 48.300441][ T418] R13: 00005627ca293b88 R14: 00005627ca294178 R15: 00005627ca294120 [ 48.308234][ T418] Modules linked in: [ 48.317111][ T418] ---[ end trace 4d9639690888a6b6 ]--- [ 48.322855][ T418] RIP: 0010:bdev_read_page+0x37/0x190 [ 48.331358][ T418] 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 04 ba 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 da ee e9 ff bd d0 04 00 00 48 03 [ 48.351793][ T418] RSP: 0018:ffff8881eb7a73b8 EFLAGS: 00010202 [ 48.357674][ T418] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881edf55e80 [ 48.365886][ T418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.373811][ T418] RBP: ffff8881eb7a75d0 R08: ffffffff81ab7b96 R09: fffff94000f5be11 [ 48.383838][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 48.391719][ T418] R13: ffffea0007adf080 R14: 0000000000000014 R15: dffffc0000000000 [ 48.399472][ T418] FS: 00007f61785b8c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.408794][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.415244][ T418] CR2: 00007ffea6a1b8e8 CR3: 00000001ec129000 CR4: 00000000003406b0 [ 48.423187][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.430969][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.438934][ T418] Kernel panic - not syncing: Fatal exception [ 48.444862][ T418] Kernel Offset: disabled [ 48.448963][ T418] Rebooting in 86400 seconds..