Warning: Permanently added '10.128.0.174' (ED25519) to the list of known hosts. 2025/02/03 01:16:01 ignoring optional flag "sandboxArg"="0" 2025/02/03 01:16:01 ignoring optional flag "type"="gce" 2025/02/03 01:16:01 parsed 1 programs 2025/02/03 01:16:01 executed programs: 0 [ 45.932167][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 45.932179][ T23] audit: type=1400 audit(1738545361.660:88): 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 [ 45.932748][ T410] cgroup1: Unknown subsys name 'perf_event' [ 45.967437][ T410] cgroup1: Unknown subsys name 'net_cls' [ 46.021320][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.028154][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.035764][ T410] device bridge_slave_0 entered promiscuous mode [ 46.042513][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.049424][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.056880][ T410] device bridge_slave_1 entered promiscuous mode [ 46.108396][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.115254][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.122483][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.129394][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.154364][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.161873][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.169155][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.176551][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.186179][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.194483][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.201472][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.211046][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.219094][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.225978][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.240774][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.250754][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.268246][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.281215][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.295483][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.308927][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.319468][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.608232][ T421] kasan: CONFIG_KASAN_INLINE enabled [ 46.613778][ T421] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.621971][ T421] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.628722][ T421] CPU: 0 PID: 421 Comm: udevd Not tainted 5.4.289-syzkaller-05030-g3f2c17e79750 #0 [ 46.637949][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 46.648134][ T421] RIP: 0010:bdev_read_page+0x37/0x190 [ 46.653313][ T421] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 d8 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 ea ee e9 ff bd d0 04 00 00 48 03 [ 46.672852][ T421] RSP: 0018:ffff8881eb65f3b8 EFLAGS: 00010202 [ 46.678738][ T421] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881ecd0de80 [ 46.686553][ T421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.694363][ T421] RBP: ffff8881eb65f5d0 R08: ffffffff81ab7af6 R09: fffff94000f68041 [ 46.702175][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 46.709987][ T421] R13: ffffea0007b40200 R14: 0000000000000014 R15: dffffc0000000000 [ 46.717798][ T421] FS: 00007f477f2f1c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 46.726566][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.733079][ T421] CR2: 0000000000512390 CR3: 00000001ec27c000 CR4: 00000000003406b0 [ 46.740887][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.748781][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.756588][ T421] Call Trace: [ 46.759805][ T421] ? __die+0xb4/0x100 [ 46.763633][ T421] ? die+0x26/0x50 [ 46.767189][ T421] ? do_general_protection+0x266/0x3c0 [ 46.772492][ T421] ? check_preemption_disabled+0x153/0x320 [ 46.778131][ T421] ? do_trap+0x340/0x340 [ 46.782290][ T421] ? debug_smp_processor_id+0x20/0x20 [ 46.787624][ T421] ? __count_memcg_events+0x97/0x210 [ 46.792708][ T421] ? general_protection+0x28/0x30 [ 46.797566][ T421] ? do_mpage_readpage+0xd06/0x1b20 [ 46.802603][ T421] ? bdev_read_page+0x37/0x190 [ 46.807204][ T421] ? bdev_read_page+0x28/0x190 [ 46.811801][ T421] do_mpage_readpage+0x1458/0x1b20 [ 46.816744][ T421] ? mpage_readpages+0x500/0x500 [ 46.821686][ T421] ? add_to_page_cache_lru+0x221/0x2c0 [ 46.826907][ T421] ? get_reg+0x220/0x220 [ 46.830996][ T421] mpage_readpages+0x36e/0x500 [ 46.835591][ T421] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 46.842356][ T421] ? blkdev_direct_IO+0x1e00/0x1e00 [ 46.847530][ T421] ? unwind_next_frame+0x176a/0x1ea0 [ 46.852634][ T421] ? blkdev_writepages+0x20/0x20 [ 46.857400][ T421] read_pages+0x119/0x400 [ 46.861569][ T421] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 46.867223][ T421] __do_page_cache_readahead+0x448/0x4f0 [ 46.872683][ T421] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 46.879013][ T421] ? is_bpf_text_address+0x24c/0x260 [ 46.884134][ T421] ? stack_trace_save+0x1c0/0x1c0 [ 46.888995][ T421] page_cache_sync_readahead+0x3f0/0x460 [ 46.894466][ T421] generic_file_read_iter+0x673/0x21f0 [ 46.899769][ T421] ? find_get_pages_range_tag+0xae0/0xae0 [ 46.905312][ T421] ? __kasan_slab_free+0x233/0x270 [ 46.910354][ T421] ? __kasan_slab_free+0x1b5/0x270 [ 46.915337][ T421] ? kmem_cache_free+0x10b/0x2c0 [ 46.920071][ T421] ? __fput+0x47a/0x680 [ 46.924152][ T421] ? task_work_run+0x140/0x170 [ 46.928756][ T421] ? exit_to_usermode_loop+0x190/0x1a0 [ 46.934134][ T421] ? prepare_exit_to_usermode+0x199/0x200 [ 46.939702][ T421] blkdev_read_iter+0x12a/0x180 [ 46.944379][ T421] __vfs_read+0x5cd/0x730 [ 46.948546][ T421] ? rw_verify_area+0x360/0x360 [ 46.953231][ T421] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 46.959834][ T421] ? security_file_permission+0x1dc/0x2f0 [ 46.965471][ T421] vfs_read+0x148/0x360 [ 46.969459][ T421] ksys_read+0x199/0x2c0 [ 46.973545][ T421] ? debug_smp_processor_id+0x20/0x20 [ 46.978749][ T421] ? vfs_write+0x4e0/0x4e0 [ 46.983005][ T421] ? block_llseek+0xa2/0xb0 [ 46.987343][ T421] do_syscall_64+0xca/0x1c0 [ 46.991697][ T421] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.997424][ T421] RIP: 0033:0x7f477f41cb6a [ 47.001656][ T421] 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 [ 47.021196][ T421] RSP: 002b:00007fff14da5cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 47.029618][ T421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f477f41cb6a [ 47.037428][ T421] RDX: 0000000000000400 RSI: 0000564423cb8d68 RDI: 0000000000000009 [ 47.045421][ T421] RBP: 0000000000000400 R08: 0000564423cb8d40 R09: 0000000000000008 [ 47.053980][ T421] R10: 0000000000000051 R11: 0000000000000246 R12: 0000564423cb8d40 [ 47.061921][ T421] R13: 0000564423cb8d58 R14: 0000564423cbe5e8 R15: 0000564423cbe590 [ 47.069727][ T421] Modules linked in: [ 47.078480][ T421] ---[ end trace 352af1f6ebb5decc ]--- [ 47.085810][ T421] RIP: 0010:bdev_read_page+0x37/0x190 [ 47.091044][ T421] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 d8 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 ea ee e9 ff bd d0 04 00 00 48 03 [ 47.111041][ T421] RSP: 0018:ffff8881eb65f3b8 EFLAGS: 00010202 [ 47.117148][ T421] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881ecd0de80 [ 47.127120][ T421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.135688][ T421] RBP: ffff8881eb65f5d0 R08: ffffffff81ab7af6 R09: fffff94000f68041 [ 47.144422][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 47.152589][ T421] R13: ffffea0007b40200 R14: 0000000000000014 R15: dffffc0000000000 [ 47.160599][ T421] FS: 00007f477f2f1c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 47.169971][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.177641][ T421] CR2: 0000000000960004 CR3: 00000001ec27c000 CR4: 00000000003406b0 [ 47.192132][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.200392][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.208270][ T421] Kernel panic - not syncing: Fatal exception [ 47.214426][ T421] Kernel Offset: disabled [ 47.218575][ T421] Rebooting in 86400 seconds..