Warning: Permanently added '10.128.1.124' (ED25519) to the list of known hosts. 2026/01/06 18:35:47 parsed 1 programs [ 22.417721][ T24] audit: type=1400 audit(1767724547.339:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.438523][ T24] audit: type=1400 audit(1767724547.339:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 22.458331][ T24] audit: type=1400 audit(1767724547.339:66): avc: denied { module_request } for pid=275 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 [ 23.061335][ T24] audit: type=1400 audit(1767724547.979:67): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.062341][ T283] cgroup: Unknown subsys name 'net' [ 23.084084][ T24] audit: type=1400 audit(1767724547.989:68): avc: denied { mount } for pid=283 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 [ 23.111470][ T24] audit: type=1400 audit(1767724548.009:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.111775][ T283] cgroup: Unknown subsys name 'devices' [ 23.283513][ T283] cgroup: Unknown subsys name 'hugetlb' [ 23.289103][ T283] cgroup: Unknown subsys name 'rlimit' [ 23.461423][ T24] audit: type=1400 audit(1767724548.379:70): avc: denied { setattr } for pid=283 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 [ 23.484598][ T24] audit: type=1400 audit(1767724548.389:71): avc: denied { create } for pid=283 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 [ 23.494670][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.511558][ T24] audit: type=1400 audit(1767724548.389:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.534197][ T24] audit: type=1400 audit(1767724548.389:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.573574][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.983724][ T290] request_module fs-gadgetfs succeeded, but still no fs? [ 23.994297][ T290] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 24.164334][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.171954][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.179389][ T303] device bridge_slave_0 entered promiscuous mode [ 24.187057][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.194084][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.201306][ T303] device bridge_slave_1 entered promiscuous mode [ 24.229175][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.236230][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.243592][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.250598][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.266411][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.273903][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.281189][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.288931][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.298410][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.306737][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.313761][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.322456][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.330619][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.337664][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.349117][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.358165][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.371139][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.381384][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.389537][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.397553][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.405772][ T303] device veth0_vlan entered promiscuous mode [ 24.415448][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.424254][ T303] device veth1_macvtap entered promiscuous mode [ 24.432766][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.442362][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/06 18:35:49 executed programs: 0 [ 25.031927][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.038956][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.046904][ T353] device bridge_slave_0 entered promiscuous mode [ 25.056134][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.063403][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.070641][ T353] device bridge_slave_1 entered promiscuous mode [ 25.084134][ T9] device bridge_slave_1 left promiscuous mode [ 25.090262][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.097937][ T9] device bridge_slave_0 left promiscuous mode [ 25.104103][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.111865][ T9] device veth1_macvtap left promiscuous mode [ 25.117843][ T9] device veth0_vlan left promiscuous mode [ 25.198584][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.206007][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.214404][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.223050][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.231134][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.238168][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.245830][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.255181][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.263486][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.271879][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.279080][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.289250][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.297439][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.306495][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.314738][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.326608][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.337647][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.345948][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.353668][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.361881][ T353] device veth0_vlan entered promiscuous mode [ 25.370559][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.380048][ T353] device veth1_macvtap entered promiscuous mode [ 25.389820][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.398165][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.415970][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.424533][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.480030][ T370] EXT4-fs (loop2): Test dummy encryption mode enabled [ 25.486985][ T370] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 25.500467][ T370] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 25.511878][ T370] EXT4-fs (loop2): 1 truncate cleaned up [ 25.517507][ T370] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,errors=remount-ro, [ 25.533648][ T370] fscrypt: AES-256-CTS-CBC using implementation "cts(cbc-aes-aesni)" [ 25.544205][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.555671][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.567353][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.578813][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.590142][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.601835][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.613192][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.624664][ T353] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 25.636240][ T353] ------------[ cut here ]------------ [ 25.641865][ T353] WARNING: CPU: 1 PID: 353 at fs/crypto/fname.c:542 fscrypt_fname_siphash+0xaa/0xe0 [ 25.651195][ T353] Modules linked in: [ 25.655128][ T353] CPU: 1 PID: 353 Comm: syz-executor Not tainted syzkaller #0 [ 25.662715][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 25.672824][ T353] RIP: 0010:fscrypt_fname_siphash+0xaa/0xe0 [ 25.678812][ T353] Code: d8 48 c1 e8 03 42 0f b6 04 20 84 c0 75 34 8b 33 49 83 c6 48 4c 89 f2 e8 04 94 9e 00 5b 41 5c 41 5e 41 5f 5d c3 e8 26 9f aa ff <0f> 0b eb b1 44 89 f9 80 e1 07 38 c1 7c 9c 4c 89 ff e8 50 8d e4 ff [ 25.698464][ T353] RSP: 0018:ffffc90004d3f570 EFLAGS: 00010293 [ 25.704615][ T353] RAX: ffffffff81b9055a RBX: ffffc90004d3f660 RCX: ffff88810d7e4f00 [ 25.712616][ T353] RDX: 0000000000000000 RSI: ffffc90004d3f660 RDI: ffff88811a7d6018 [ 25.720617][ T353] RBP: ffffc90004d3f590 R08: ffff88810d7e4f00 R09: 0000000000000007 [ 25.728738][ T353] R10: 0000000000000006 R11: 0000000000000000 R12: dffffc0000000000 [ 25.736859][ T353] R13: 000000008d4c4d91 R14: ffff88810048d190 R15: ffff88810048d1e8 [ 25.744881][ T353] FS: 0000555570cf0500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.753975][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.760585][ T353] CR2: 0000555570d1b528 CR3: 000000010e892000 CR4: 00000000003506a0 [ 25.768580][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.776649][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.784636][ T353] Call Trace: [ 25.787914][ T353] __ext4fs_dirhash+0x863/0xec0 [ 25.792774][ T353] ? ext4fs_dirhash+0x2d0/0x2d0 [ 25.797611][ T353] ext4fs_dirhash+0x150/0x2d0 [ 25.802294][ T353] ? ext4_sync_file+0x9f0/0x9f0 [ 25.807155][ T353] htree_dirblock_to_tree+0x6b6/0xde0 [ 25.812618][ T353] ? ext4_htree_fill_tree+0x10d0/0x10d0 [ 25.818148][ T353] ? __kasan_kmalloc+0xda/0x110 [ 25.823036][ T353] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 25.828569][ T353] ? ext4_readdir+0x47d/0x39b0 [ 25.833356][ T353] ? iterate_dir+0x260/0x570 [ 25.837960][ T353] ? __se_sys_getdents64+0xe5/0x240 [ 25.843220][ T353] ? __x64_sys_getdents64+0x7b/0x90 [ 25.848442][ T353] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.854637][ T353] ext4_htree_fill_tree+0x5d4/0x10d0 [ 25.859930][ T353] ? ext4_handle_dirty_dirblock+0x610/0x610 [ 25.865857][ T353] ? ext4_readdir+0x47d/0x39b0 [ 25.870627][ T353] ext4_readdir+0x2b45/0x39b0 [ 25.875408][ T353] ? ext4_dir_llseek+0x470/0x470 [ 25.880406][ T353] ? can_reuse_spf_vma+0xe0/0xe0 [ 25.885636][ T353] ? fsnotify_perm+0x31b/0x4b0 [ 25.890452][ T353] ? __kasan_check_write+0x14/0x20 [ 25.895792][ T353] iterate_dir+0x260/0x570 [ 25.900226][ T353] ? ext4_dir_llseek+0x470/0x470 [ 25.905219][ T353] __se_sys_getdents64+0xe5/0x240 [ 25.910222][ T353] ? __x64_sys_getdents64+0x90/0x90 [ 25.915593][ T353] ? filldir+0x690/0x690 [ 25.919831][ T353] ? debug_smp_processor_id+0x17/0x20 [ 25.925472][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 25.931644][ T353] __x64_sys_getdents64+0x7b/0x90 [ 25.936651][ T353] do_syscall_64+0x31/0x40 [ 25.941037][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.946989][ T353] RIP: 0033:0x7f264aaf60b3 [ 25.951595][ T353] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 62 3d f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 25.971696][ T353] RSP: 002b:00007ffdb0eb7528 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 25.980429][ T353] RAX: ffffffffffffffda RBX: 0000555570d13520 RCX: 00007f264aaf60b3 [ 25.988527][ T353] RDX: 0000000000008000 RSI: 0000555570d13520 RDI: 0000000000000006 [ 25.996661][ T353] RBP: 0000555570d134f4 R08: 0000000000000000 R09: 0000000000000000 [ 26.004720][ T353] R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffa8 [ 26.012722][ T353] R13: 0000000000000016 R14: 0000555570d134f0 R15: 00007ffdb0eba8d0 [ 26.020942][ T353] ---[ end trace 9e21533a5709aedc ]--- [ 26.026538][ T353] ------------[ cut here ]------------ [ 26.032056][ T353] WARNING: CPU: 0 PID: 353 at fs/crypto/fname.c:542 fscrypt_fname_siphash+0xaa/0xe0 [ 26.041421][ T353] Modules linked in: [ 26.045361][ T353] CPU: 0 PID: 353 Comm: syz-executor Tainted: G W syzkaller #0 [ 26.054542][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 26.064940][ T353] RIP: 0010:fscrypt_fname_siphash+0xaa/0xe0 [ 26.071110][ T353] Code: d8 48 c1 e8 03 42 0f b6 04 20 84 c0 75 34 8b 33 49 83 c6 48 4c 89 f2 e8 04 94 9e 00 5b 41 5c 41 5e 41 5f 5d c3 e8 26 9f aa ff <0f> 0b eb b1 44 89 f9 80 e1 07 38 c1 7c 9c 4c 89 ff e8 50 8d e4 ff [ 26.090786][ T353] RSP: 0018:ffffc90004d3f570 EFLAGS: 00010293 [ 26.096902][ T353] RAX: ffffffff81b9055a RBX: ffffc90004d3f660 RCX: ffff88810d7e4f00 [ 26.104910][ T353] RDX: 0000000000000000 RSI: ffffc90004d3f660 RDI: ffff88811a7d6018 [ 26.113015][ T353] RBP: ffffc90004d3f590 R08: ffff88810d7e4f00 R09: 0000000000000007 [ 26.120980][ T353] R10: 0000000000000006 R11: 0000000000000000 R12: dffffc0000000000 [ 26.129106][ T353] R13: 000000008d4c4d91 R14: ffff88810048d190 R15: ffff88810048d1e8 [ 26.137218][ T353] FS: 0000555570cf0500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.146219][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.152822][ T353] CR2: 000000c0068ef000 CR3: 000000010e892000 CR4: 00000000003506b0 [ 26.160772][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.168996][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.177019][ T353] Call Trace: [ 26.180314][ T353] __ext4fs_dirhash+0x863/0xec0 [ 26.185237][ T353] ? ext4fs_dirhash+0x2d0/0x2d0 [ 26.190078][ T353] ext4fs_dirhash+0x150/0x2d0 [ 26.194914][ T353] ? ext4_sync_file+0x9f0/0x9f0 [ 26.199776][ T353] htree_dirblock_to_tree+0x6b6/0xde0 [ 26.205176][ T353] ? ext4_htree_fill_tree+0x10d0/0x10d0 [ 26.210711][ T353] ? __kasan_kmalloc+0xda/0x110 [ 26.216490][ T353] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 26.222070][ T353] ? __se_sys_getdents64+0xe5/0x240 [ 26.227290][ T353] ? __x64_sys_getdents64+0x7b/0x90 [ 26.232546][ T353] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.238630][ T353] ext4_htree_fill_tree+0x5d4/0x10d0 [ 26.243976][ T353] ? ext4_handle_dirty_dirblock+0x610/0x610 [ 26.249911][ T353] ? ext4_readdir+0x47d/0x39b0 [ 26.254988][ T353] ext4_readdir+0x2b45/0x39b0 [ 26.260265][ T353] ? ext4_dir_llseek+0x470/0x470 [ 26.265222][ T353] ? can_reuse_spf_vma+0xe0/0xe0 [ 26.270157][ T353] ? fsnotify_perm+0x31b/0x4b0 [ 26.275018][ T353] ? __kasan_check_write+0x14/0x20 [ 26.280222][ T353] iterate_dir+0x260/0x570 [ 26.284652][ T353] ? ext4_dir_llseek+0x470/0x470 [ 26.289574][ T353] __se_sys_getdents64+0xe5/0x240 [ 26.294723][ T353] ? __x64_sys_getdents64+0x90/0x90 [ 26.299932][ T353] ? filldir+0x690/0x690 [ 26.304343][ T353] ? debug_smp_processor_id+0x17/0x20 [ 26.309735][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 26.316127][ T353] __x64_sys_getdents64+0x7b/0x90 [ 26.321184][ T353] do_syscall_64+0x31/0x40 [ 26.325640][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.331596][ T353] RIP: 0033:0x7f264aaf60b3 [ 26.336138][ T353] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 62 3d f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 26.355986][ T353] RSP: 002b:00007ffdb0eb7528 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 26.364427][ T353] RAX: ffffffffffffffda RBX: 0000555570d13520 RCX: 00007f264aaf60b3 [ 26.372759][ T353] RDX: 0000000000008000 RSI: 0000555570d13520 RDI: 0000000000000006 [ 26.380750][ T353] RBP: 0000555570d134f4 R08: 0000000000000000 R09: 0000000000000000 [ 26.388946][ T353] R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffa8 [ 26.396948][ T353] R13: 0000000000000016 R14: 0000555570d134f0 R15: 00007ffdb0eba8d0 [ 26.404999][ T353] ---[ end trace 9e21533a5709aedd ]--- [ 26.411623][ T353] ------------[ cut here ]------------ [ 26.417067][ T353] kernel BUG at fs/namei.c:2794! [ 26.422054][ T353] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 26.428097][ T353] CPU: 0 PID: 353 Comm: syz-executor Tainted: G W syzkaller #0 [ 26.436907][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 26.446950][ T353] RIP: 0010:may_delete+0x7b1/0x7c0 [ 26.452043][ T353] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 23 f5 ff e9 d0 fd ff ff e8 66 35 bb ff 0f 0b e8 5f 35 bb ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 26.471857][ T353] RSP: 0018:ffffc90004d3fb38 EFLAGS: 00010293 [ 26.478194][ T353] RAX: ffffffff81a86f21 RBX: ffff888100499110 RCX: ffff88810d7e4f00 [ 26.486260][ T353] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 26.494224][ T353] RBP: ffffc90004d3fbb8 R08: 0000000000000004 R09: 0000000000000003 [ 26.502192][ T353] R10: fffff520009a7f4c R11: 1ffff920009a7f4c R12: ffff88811a7d6018 [ 26.510160][ T353] R13: 1ffff11020093222 R14: ffff888100499128 R15: ffff88812615a030 [ 26.518138][ T353] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.527049][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.533808][ T353] CR2: 00007f264b84c710 CR3: 000000000620f000 CR4: 00000000003506b0 [ 26.541790][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.549751][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.557875][ T353] Call Trace: [ 26.561149][ T353] ? __kasan_check_write+0x14/0x20 [ 26.566262][ T353] vfs_rmdir+0x2c/0x3e0 [ 26.570390][ T353] incfs_kill_sb+0xfe/0x210 [ 26.574876][ T353] deactivate_locked_super+0xa0/0x100 [ 26.580236][ T353] deactivate_super+0xaf/0xe0 [ 26.584998][ T353] cleanup_mnt+0x446/0x500 [ 26.589406][ T353] __cleanup_mnt+0x19/0x20 [ 26.593800][ T353] task_work_run+0x127/0x190 [ 26.598379][ T353] do_exit+0xa4f/0x2480 [ 26.602512][ T353] ? put_task_struct+0x90/0x90 [ 26.607262][ T353] ? __fdget_pos+0x1f7/0x380 [ 26.611837][ T353] ? ksys_write+0x1da/0x240 [ 26.616329][ T353] ? __ia32_sys_read+0x90/0x90 [ 26.621093][ T353] do_group_exit+0x141/0x310 [ 26.625653][ T353] __x64_sys_exit_group+0x3f/0x40 [ 26.630647][ T353] do_syscall_64+0x31/0x40 [ 26.635146][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.641012][ T353] RIP: 0033:0x7f264aac3749 [ 26.645393][ T353] Code: Unable to access opcode bytes at RIP 0x7f264aac371f. [ 26.652825][ T353] RSP: 002b:00007ffdb0eb8548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 26.661734][ T353] RAX: ffffffffffffffda RBX: 00007f264ab47da2 RCX: 00007f264aac3749 [ 26.669689][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 26.677845][ T353] RBP: 0000000000000002 R08: 00007ffdb0eb62e7 R09: 00007ffdb0eb9800 [ 26.685812][ T353] R10: 0000000000000009 R11: 0000000000000246 R12: 00007ffdb0eb9800 [ 26.693771][ T353] R13: 00007f264ab47d7d R14: 00000000000063b0 R15: 00007ffdb0eba8d0 [ 26.701989][ T353] Modules linked in: [ 26.707725][ T353] ---[ end trace 9e21533a5709aede ]--- [ 26.714171][ T353] RIP: 0010:may_delete+0x7b1/0x7c0 [ 26.719304][ T353] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 23 f5 ff e9 d0 fd ff ff e8 66 35 bb ff 0f 0b e8 5f 35 bb ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 26.738981][ T353] RSP: 0018:ffffc90004d3fb38 EFLAGS: 00010293 [ 26.745243][ T353] RAX: ffffffff81a86f21 RBX: ffff888100499110 RCX: ffff88810d7e4f00 [ 26.753263][ T353] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 26.761360][ T353] RBP: ffffc90004d3fbb8 R08: 0000000000000004 R09: 0000000000000003 [ 26.769460][ T353] R10: fffff520009a7f4c R11: 1ffff920009a7f4c R12: ffff88811a7d6018 [ 26.777521][ T353] R13: 1ffff11020093222 R14: ffff888100499128 R15: ffff88812615a030 [ 26.785540][ T353] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.794595][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.801201][ T353] CR2: 0000555570d1b528 CR3: 000000010cfce000 CR4: 00000000003506a0 [ 26.809215][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.817198][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.825259][ T353] Kernel panic - not syncing: Fatal exception [ 26.831388][ T353] Kernel Offset: disabled [ 26.835693][ T353] Rebooting in 86400 seconds..