Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 2026/11/03 21:02:52 parsed 1 programs 2026/11/03 21:02:52 serving rpc on tcp://38871 [ 23.403795][ T24] audit: type=1400 audit(1793739772.489:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.424810][ T24] audit: type=1400 audit(1793739772.489:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 23.444571][ T24] audit: type=1400 audit(1793739772.489:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.005661][ T24] audit: type=1400 audit(1793739773.089:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.006664][ T293] cgroup: Unknown subsys name 'net' [ 24.028298][ T24] audit: type=1400 audit(1793739773.089:68): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.055563][ T24] audit: type=1400 audit(1793739773.129:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.055706][ T293] cgroup: Unknown subsys name 'devices' [ 24.171109][ T293] cgroup: Unknown subsys name 'hugetlb' [ 24.176688][ T293] cgroup: Unknown subsys name 'rlimit' [ 24.288690][ T24] audit: type=1400 audit(1793739773.369:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.311841][ T24] audit: type=1400 audit(1793739773.369:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.332207][ T24] audit: type=1400 audit(1793739773.369:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.337462][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.352458][ T24] audit: type=1400 audit(1793739773.369:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.389283][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.751162][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 24.761832][ T300] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.145111][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.152173][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.159403][ T338] device bridge_slave_0 entered promiscuous mode [ 25.166155][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.173227][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.180710][ T338] device bridge_slave_1 entered promiscuous mode [ 25.211113][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.218125][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.225377][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.232394][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.251587][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.259243][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.266468][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.275399][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.283581][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.290609][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.298743][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.306997][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.314032][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.325730][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.334500][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.346382][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.356962][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.365257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.372720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.380678][ T338] device veth0_vlan entered promiscuous mode [ 25.389195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.397879][ T338] device veth1_macvtap entered promiscuous mode [ 25.406060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.415579][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/11/03 21:02:54 executed programs: 0 [ 25.736078][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.743261][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.750619][ T365] device bridge_slave_0 entered promiscuous mode [ 25.757312][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.764562][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.771896][ T365] device bridge_slave_1 entered promiscuous mode [ 25.806313][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.813361][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.820607][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.827605][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.849162][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.856930][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.864473][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.872861][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.881226][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.889293][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.896307][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.910707][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.918928][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.927058][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.934080][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.947391][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.955407][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.963990][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.972150][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.989126][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.998127][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.008096][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.016075][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.024265][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.031700][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.039504][ T365] device veth0_vlan entered promiscuous mode [ 26.051878][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.060057][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.069134][ T365] device veth1_macvtap entered promiscuous mode [ 26.078315][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.085959][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.094551][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.109755][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.118143][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.212777][ T393] F2FS-fs (loop2): invalid crc value [ 26.219045][ T393] F2FS-fs (loop2): Found nat_bits in checkpoint [ 26.240947][ T393] F2FS-fs (loop2): Start checkpoint disabled! [ 26.247631][ T393] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 26.307192][ T404] F2FS-fs (loop2): switch discard_unit option is not allowed [ 26.307238][ T393] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 26.326279][ T393] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 26.334675][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 26.341800][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 26.351866][ T393] RIP: 0010:update_sit_entry+0x5a4/0xfd0 [ 26.357495][ T393] Code: 80 3c 08 00 74 08 48 89 df e8 c8 19 92 ff 4c 89 75 b0 48 8b 1b 48 03 5d a8 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 0b 09 00 00 44 0f b6 33 44 89 f0 44 08 e8 [ 26.377077][ T393] RSP: 0018:ffffc900026c6638 EFLAGS: 00010206 [ 26.383117][ T393] RAX: 0000000000000003 RBX: 000000000000001b RCX: dffffc0000000000 [ 26.391064][ T393] RDX: ffff88810fa35000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.399012][ T393] RBP: ffffc900026c66b0 R08: ffff88810f76861f R09: 1ffff11021eed0c3 [ 26.406957][ T393] R10: dffffc0000000000 R11: ffffed1021eed0c4 R12: ffff88810fb4e000 [ 26.414911][ T393] R13: 0000000000000001 R14: ffff88810fb4e0c0 R15: ffff88810f8e21b8 [ 26.422873][ T393] FS: 00007fb9974336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.431773][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.438344][ T393] CR2: 0000200000010ac0 CR3: 000000010f6e5000 CR4: 00000000003506a0 [ 26.446307][ T393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.454252][ T393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.462192][ T393] Call Trace: [ 26.465483][ T393] f2fs_allocate_data_block+0x10c9/0x3880 [ 26.471176][ T393] ? f2fs_io_type_to_rw_hint+0x1e0/0x1e0 [ 26.476779][ T393] do_write_page+0x2be/0x7e0 [ 26.481361][ T393] ? __test_set_page_writeback+0x837/0x9c0 [ 26.487140][ T393] ? f2fs_do_write_node_page+0xc0/0xc0 [ 26.492572][ T393] ? test_clear_page_writeback+0x6f0/0x6f0 [ 26.498349][ T393] ? f2fs_try_to_free_nats+0x330/0x330 [ 26.503783][ T393] ? __init_rwsem+0x1c0/0x1c0 [ 26.508439][ T393] f2fs_outplace_write_data+0xf6/0x240 [ 26.513873][ T393] f2fs_do_write_data_page+0xc88/0x11c0 [ 26.519405][ T393] ? page_private_dummy+0xf0/0xf0 [ 26.524409][ T393] ? f2fs_balance_fs+0x193/0x410 [ 26.529328][ T393] ? f2fs_commit_inmem_pages+0xc30/0xc30 [ 26.534937][ T393] ? __kasan_check_write+0x14/0x20 [ 26.540021][ T393] f2fs_write_single_data_page+0xdd1/0x1680 [ 26.545904][ T393] ? f2fs_i_compr_blocks_update+0x160/0x160 [ 26.551769][ T393] ? __this_cpu_preempt_check+0x13/0x20 [ 26.557287][ T393] ? wait_on_page_writeback+0x1f0/0x1f0 [ 26.562804][ T393] f2fs_write_data_pages+0x15b0/0x28f0 [ 26.568236][ T393] ? f2fs_read_data_page+0x330/0x330 [ 26.573516][ T393] ? __kasan_check_write+0x14/0x20 [ 26.578602][ T393] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 26.584036][ T393] ? __wake_up+0x11c/0x180 [ 26.588434][ T393] ? remove_wait_queue+0x140/0x140 [ 26.593519][ T393] ? unmap_mapping_range+0xc6/0x100 [ 26.598691][ T393] ? f2fs_read_data_page+0x330/0x330 [ 26.603952][ T393] do_writepages+0x12e/0x280 [ 26.608513][ T393] ? f2fs_write_failed+0x147/0x180 [ 26.613596][ T393] ? __writepage+0x130/0x130 [ 26.618203][ T393] ? __kasan_check_write+0x14/0x20 [ 26.623287][ T393] ? _raw_spin_lock+0x94/0xf0 [ 26.627938][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 26.632783][ T393] __filemap_fdatawrite_range+0x2a0/0x350 [ 26.638482][ T393] ? filemap_check_errors+0x120/0x120 [ 26.643834][ T393] ? __kasan_check_write+0x14/0x20 [ 26.648925][ T393] ? _raw_spin_lock+0x94/0xf0 [ 26.653590][ T393] file_write_and_wait_range+0x8c/0x110 [ 26.659116][ T393] f2fs_do_sync_file+0x3fd/0x1c60 [ 26.664114][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 26.668939][ T393] ? f2fs_sync_file+0x150/0x150 [ 26.673781][ T393] f2fs_sync_file+0x103/0x150 [ 26.678433][ T393] vfs_fsync_range+0x171/0x180 [ 26.683175][ T393] f2fs_file_write_iter+0x6db/0x27c0 [ 26.688435][ T393] ? compat_start_thread+0x40/0x80 [ 26.693531][ T393] ? f2fs_file_read_iter+0xbe0/0xbe0 [ 26.698787][ T393] ? __switch_to_asm+0x3a/0x60 [ 26.703552][ T393] ? __schedule+0xc0b/0x13e0 [ 26.708113][ T393] ? __sched_text_start+0x8/0x8 [ 26.712933][ T393] ? plist_add+0x3e6/0x470 [ 26.717324][ T393] ? __kasan_check_read+0x11/0x20 [ 26.722319][ T393] ? futex_wait_queue_me+0x2ea/0x510 [ 26.727575][ T393] ? futex_wait_setup+0x510/0x510 [ 26.732584][ T393] do_iter_readv_writev+0x477/0x5f0 [ 26.737768][ T393] ? avc_policy_seqno+0x1b/0x70 [ 26.742604][ T393] ? generic_file_rw_checks+0x2a0/0x2a0 [ 26.748183][ T393] ? security_file_permission+0x83/0xa0 [ 26.753700][ T393] ? rw_verify_area+0x1c0/0x360 [ 26.758523][ T393] do_iter_write+0x175/0x5e0 [ 26.763084][ T393] vfs_writev+0x2a9/0x530 [ 26.767387][ T393] ? do_writev+0x2c0/0x2c0 [ 26.771797][ T393] ? __fget_files+0x2e1/0x340 [ 26.776450][ T393] ? __fdget+0x1a1/0x230 [ 26.780662][ T393] ? __se_sys_pwritev2+0xb6/0x290 [ 26.785656][ T393] __se_sys_pwritev2+0x17d/0x290 [ 26.790591][ T393] ? __x64_sys_pwritev2+0xd0/0xd0 [ 26.795589][ T393] ? ____fput+0x15/0x20 [ 26.799744][ T393] __x64_sys_pwritev2+0xbf/0xd0 [ 26.804574][ T393] do_syscall_64+0x31/0x40 [ 26.808966][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.814867][ T393] RIP: 0033:0x7fb9975d3b19 [ 26.819260][ T393] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 26.838842][ T393] RSP: 002b:00007fb997433028 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 26.847243][ T393] RAX: ffffffffffffffda RBX: 00007fb997859fa0 RCX: 00007fb9975d3b19 [ 26.855186][ T393] RDX: 0000000000000001 RSI: 0000200000010b00 RDI: 0000000000000004 [ 26.863131][ T393] RBP: 00007fb99766bb70 R08: 0000000000000000 R09: 0000000000000000 [ 26.871077][ T393] R10: 0000000000005412 R11: 0000000000000246 R12: 0000000000000000 [ 26.879037][ T393] R13: 00007fb99785a038 R14: 00007fb997859fa0 R15: 00007ffd81972f28 [ 26.887000][ T393] Modules linked in: [ 26.894200][ T393] ---[ end trace 724be32677e514d8 ]--- [ 26.899671][ T393] RIP: 0010:update_sit_entry+0x5a4/0xfd0 [ 26.905444][ T393] Code: 80 3c 08 00 74 08 48 89 df e8 c8 19 92 ff 4c 89 75 b0 48 8b 1b 48 03 5d a8 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 0b 09 00 00 44 0f b6 33 44 89 f0 44 08 e8 [ 26.925220][ T393] RSP: 0018:ffffc900026c6638 EFLAGS: 00010206 [ 26.931550][ T393] RAX: 0000000000000003 RBX: 000000000000001b RCX: dffffc0000000000 [ 26.939536][ T393] RDX: ffff88810fa35000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.947521][ T393] RBP: ffffc900026c66b0 R08: ffff88810f76861f R09: 1ffff11021eed0c3 [ 26.955512][ T393] R10: dffffc0000000000 R11: ffffed1021eed0c4 R12: ffff88810fb4e000 [ 26.963505][ T393] R13: 0000000000000001 R14: ffff88810fb4e0c0 R15: ffff88810f8e21b8 [ 26.971511][ T393] FS: 00007fb9974336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.980776][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.987359][ T393] CR2: 0000200000010ac0 CR3: 000000010f6e5000 CR4: 00000000003506a0 [ 26.995473][ T393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.003486][ T393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.011497][ T393] Kernel panic - not syncing: Fatal exception [ 27.017743][ T393] Kernel Offset: disabled [ 27.022099][ T393] Rebooting in 86400 seconds..