Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. 2024/11/24 21:30:45 ignoring optional flag "sandboxArg"="0" 2024/11/24 21:30:45 ignoring optional flag "type"="gce" 2024/11/24 21:30:45 parsed 1 programs 2024/11/24 21:30:45 executed programs: 0 [ 45.182886][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 45.182898][ T23] audit: type=1400 audit(1732483845.460:88): avc: denied { mounton } for pid=411 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 [ 45.183547][ T411] cgroup1: Unknown subsys name 'perf_event' [ 45.217979][ T411] cgroup1: Unknown subsys name 'net_cls' [ 45.274100][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.280937][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.288688][ T411] device bridge_slave_0 entered promiscuous mode [ 45.295620][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.302470][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.309819][ T411] device bridge_slave_1 entered promiscuous mode [ 45.362907][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.369764][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.376982][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.383857][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.409055][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.416147][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.423458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.430717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.440493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.448539][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.455383][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.464731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.473025][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.479847][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.495194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.504982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.522242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.534381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.548422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.562571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.572694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.681878][ T421] loop_set_block_size: loop7 () has still dirty pages (nrpages=3) [ 45.955779][ T422] kasan: CONFIG_KASAN_INLINE enabled [ 45.960895][ T422] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 45.971280][ T422] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 45.978036][ T422] CPU: 1 PID: 422 Comm: udevd Not tainted 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 45.987139][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 45.997059][ T422] RIP: 0010:bdev_read_page+0x37/0x190 [ 46.002248][ T422] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 38 06 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 fa ee e9 ff bd d0 04 00 00 48 03 [ 46.022050][ T422] RSP: 0018:ffff8881da4173b8 EFLAGS: 00010202 [ 46.027952][ T422] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881db1c0000 [ 46.035762][ T422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.043587][ T422] RBP: ffff8881da4175d0 R08: ffffffff81ab65c6 R09: fffff94000f85df1 [ 46.051404][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 46.059207][ T422] R13: ffffea0007c2ef80 R14: 0000000000000014 R15: dffffc0000000000 [ 46.067011][ T422] FS: 00007f15ca6a2c80(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.075775][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.082196][ T422] CR2: 00000000004d5d20 CR3: 00000001f0ad5000 CR4: 00000000003406a0 [ 46.090202][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.098009][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.105844][ T422] Call Trace: [ 46.108964][ T422] ? __die+0xb4/0x100 [ 46.112797][ T422] ? die+0x26/0x50 [ 46.116334][ T422] ? do_general_protection+0x266/0x3c0 [ 46.121633][ T422] ? check_preemption_disabled+0x153/0x320 [ 46.127722][ T422] ? do_trap+0x340/0x340 [ 46.131779][ T422] ? debug_smp_processor_id+0x20/0x20 [ 46.136983][ T422] ? __count_memcg_events+0x97/0x210 [ 46.142207][ T422] ? general_protection+0x28/0x30 [ 46.147064][ T422] ? do_mpage_readpage+0xd06/0x1b20 [ 46.152088][ T422] ? bdev_read_page+0x37/0x190 [ 46.156688][ T422] ? bdev_read_page+0x28/0x190 [ 46.161284][ T422] do_mpage_readpage+0x1458/0x1b20 [ 46.166239][ T422] ? mpage_readpages+0x500/0x500 [ 46.171003][ T422] ? add_to_page_cache_lru+0x221/0x2c0 [ 46.176304][ T422] ? get_reg+0x220/0x220 [ 46.180382][ T422] mpage_readpages+0x36e/0x500 [ 46.184981][ T422] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 46.191753][ T422] ? blkdev_direct_IO+0x1e00/0x1e00 [ 46.196792][ T422] ? unwind_next_frame+0x176a/0x1ea0 [ 46.201915][ T422] ? blkdev_writepages+0x20/0x20 [ 46.206690][ T422] read_pages+0x119/0x400 [ 46.210845][ T422] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 46.216589][ T422] __do_page_cache_readahead+0x448/0x4f0 [ 46.222138][ T422] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 46.228486][ T422] ? is_bpf_text_address+0x24c/0x260 [ 46.234155][ T422] ? stack_trace_save+0x1c0/0x1c0 [ 46.239101][ T422] page_cache_sync_readahead+0x3f0/0x460 [ 46.244570][ T422] generic_file_read_iter+0x673/0x21f0 [ 46.249863][ T422] ? find_get_pages_range_tag+0xae0/0xae0 [ 46.255413][ T422] ? __kasan_slab_free+0x233/0x270 [ 46.260357][ T422] ? __kasan_slab_free+0x1b5/0x270 [ 46.265305][ T422] ? kmem_cache_free+0x10b/0x2c0 [ 46.270247][ T422] ? __fput+0x47a/0x680 [ 46.274238][ T422] ? task_work_run+0x140/0x170 [ 46.278861][ T422] ? exit_to_usermode_loop+0x190/0x1a0 [ 46.284148][ T422] ? prepare_exit_to_usermode+0x199/0x200 [ 46.289774][ T422] blkdev_read_iter+0x12a/0x180 [ 46.294545][ T422] __vfs_read+0x5cd/0x730 [ 46.298705][ T422] ? rw_verify_area+0x360/0x360 [ 46.303429][ T422] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 46.310079][ T422] ? security_file_permission+0x1dc/0x2f0 [ 46.315655][ T422] vfs_read+0x148/0x360 [ 46.319625][ T422] ksys_read+0x199/0x2c0 [ 46.323703][ T422] ? debug_smp_processor_id+0x20/0x20 [ 46.328916][ T422] ? vfs_write+0x4e0/0x4e0 [ 46.333161][ T422] ? block_llseek+0xa2/0xb0 [ 46.337503][ T422] do_syscall_64+0xca/0x1c0 [ 46.342017][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.347949][ T422] RIP: 0033:0x7f15ca7cdb6a [ 46.352193][ T422] 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 [ 46.372220][ T422] RSP: 002b:00007ffd55314c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 46.380464][ T422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15ca7cdb6a [ 46.388279][ T422] RDX: 0000000000000400 RSI: 0000562439c3fd48 RDI: 0000000000000009 [ 46.396087][ T422] RBP: 0000000000000400 R08: 0000562439c3fd20 R09: 0000000000000008 [ 46.403897][ T422] R10: 0000000000000051 R11: 0000000000000246 R12: 0000562439c3fd20 [ 46.411709][ T422] R13: 0000562439c3fd38 R14: 0000562439c5ab58 R15: 0000562439c5ab00 [ 46.419617][ T422] Modules linked in: [ 46.431148][ T422] ---[ end trace 2d38c073ffad85d7 ]--- [ 46.436775][ T422] RIP: 0010:bdev_read_page+0x37/0x190 [ 46.442036][ T422] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 38 06 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 fa ee e9 ff bd d0 04 00 00 48 03 [ 46.462081][ T422] RSP: 0018:ffff8881da4173b8 EFLAGS: 00010202 [ 46.467960][ T422] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881db1c0000 [ 46.476236][ T422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.484236][ T422] RBP: ffff8881da4175d0 R08: ffffffff81ab65c6 R09: fffff94000f85df1 [ 46.492394][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 46.500185][ T422] R13: ffffea0007c2ef80 R14: 0000000000000014 R15: dffffc0000000000 [ 46.508286][ T422] FS: 00007f15ca6a2c80(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.517341][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.524108][ T422] CR2: 00007ffd219a6dd8 CR3: 00000001f0ad5000 CR4: 00000000003406a0 [ 46.532112][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.545253][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.553927][ T422] Kernel panic - not syncing: Fatal exception [ 46.560049][ T422] Kernel Offset: disabled [ 46.564181][ T422] Rebooting in 86400 seconds..