Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 2026/11/10 03:57:40 parsed 1 programs [ 37.499122][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 37.499134][ T24] audit: type=1400 audit(1794283061.250:104): avc: denied { unlink } for pid=441 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.531333][ T441] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.259942][ T24] audit: type=1401 audit(1794283062.010:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 38.308480][ T24] audit: type=1400 audit(1794283062.060:106): avc: denied { create } for pid=467 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.470653][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.477789][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.485506][ T479] device bridge_slave_0 entered promiscuous mode [ 38.492395][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.499755][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.507247][ T479] device bridge_slave_1 entered promiscuous mode [ 38.538319][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.545472][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.552913][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.560823][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.577325][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.584993][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.593087][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.601724][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.610123][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.617497][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.626324][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.634617][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.642043][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.653506][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.662852][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.675782][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.687025][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.695440][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.703333][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.711549][ T479] device veth0_vlan entered promiscuous mode [ 38.721120][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.730013][ T479] device veth1_macvtap entered promiscuous mode [ 38.739371][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.749201][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/11/10 03:57:42 executed programs: 0 [ 38.963312][ T24] audit: type=1400 audit(1794283062.720:107): avc: denied { write } for pid=432 comm="syz-execprog" path="pipe:[15848]" dev="pipefs" ino=15848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 39.005532][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.012782][ T501] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.020308][ T501] device bridge_slave_0 entered promiscuous mode [ 39.028081][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.035434][ T501] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.042835][ T501] device bridge_slave_1 entered promiscuous mode [ 39.076776][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.085459][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.092880][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.100129][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.122275][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.130035][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.138167][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.148095][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.156811][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.163878][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.173270][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.181632][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.189235][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.206479][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.216040][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.234629][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.243315][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.251419][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.259235][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.267968][ T501] device veth0_vlan entered promiscuous mode [ 39.279662][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.289061][ T501] device veth1_macvtap entered promiscuous mode [ 39.298211][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.310447][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.404329][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.413442][ T24] audit: type=1400 audit(1794283063.170:108): avc: denied { mount } for pid=523 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.413465][ T524] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.449252][ T24] audit: type=1400 audit(1794283063.200:109): avc: denied { write } for pid=523 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.453983][ T524] EXT4-fs (loop2): resizing filesystem from 0 to 8 blocks [ 39.478685][ T524] ------------[ cut here ]------------ [ 39.479592][ T24] audit: type=1400 audit(1794283063.200:110): avc: denied { add_name } for pid=523 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.484545][ T524] kernel BUG at fs/ext4/resize.c:544! [ 39.504621][ T24] audit: type=1400 audit(1794283063.200:111): avc: denied { create } for pid=523 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.504658][ T24] audit: type=1400 audit(1794283063.200:112): avc: denied { read write open } for pid=523 comm="syz.2.16" path="/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.510497][ T524] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 39.530610][ T24] audit: type=1400 audit(1794283063.200:113): avc: denied { mounton } for pid=523 comm="syz.2.16" path="/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.553607][ T524] CPU: 0 PID: 524 Comm: syz.2.16 Not tainted syzkaller #0 [ 39.553613][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 39.553633][ T524] RIP: 0010:ext4_flex_group_add+0x4cc6/0x4cd0 [ 39.553642][ T524] Code: f0 87 c6 ff e9 eb f8 ff ff e8 26 fa 8b ff 0f 0b e8 1f fa 8b ff 0f 0b e8 18 fa 8b ff 0f 0b e8 11 fa 8b ff 0f 0b e8 0a fa 8b ff <0f> 0b e8 03 fa 8b ff 0f 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 [ 39.553650][ T524] RSP: 0018:ffffc90001477420 EFLAGS: 00010293 [ 39.553663][ T524] RAX: ffffffff81d8bcb6 RBX: ffff8881182c1400 RCX: ffff888117fa2800 [ 39.553669][ T524] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 39.553675][ T524] RBP: ffffc90001477710 R08: 0000000000000003 R09: 0000000000000004 [ 39.553683][ T524] R10: dffffc0000000000 R11: fffff5200028ee70 R12: 1ffff110230c8a00 [ 39.553689][ T524] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 39.553698][ T524] FS: 00007fa02247f6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.553706][ T524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.553713][ T524] CR2: 00007fa022a66800 CR3: 0000000117fe9000 CR4: 00000000003506b0 [ 39.553725][ T524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.553731][ T524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.553734][ T524] Call Trace: [ 39.553748][ T524] ? __stack_depot_save+0x480/0x4c0 [ 39.553761][ T524] ? ext4_resize_fs+0x140c/0x4120 [ 39.553771][ T524] ? __kasan_kmalloc+0xd4/0x100 [ 39.553782][ T524] ? __kmalloc+0x19f/0x330 [ 39.553792][ T524] ? ext4_resize_fs+0x140c/0x4120 [ 39.553800][ T524] ? ext4_ioctl+0x21f3/0x3740 [ 39.553810][ T524] ? __se_sys_ioctl+0x121/0x1a0 [ 39.553819][ T524] ? __x64_sys_ioctl+0x7b/0x90 [ 39.553829][ T524] ? do_syscall_64+0x31/0x40 [ 39.553843][ T524] ? ext4_group_add+0x1450/0x1450 [ 39.553857][ T524] ? ext4_bg_num_gdb+0x1d0/0x240 [ 39.553867][ T524] ? ext4_get_group_number+0xfd/0x1c0 [ 39.553878][ T524] ext4_resize_fs+0x3343/0x4120 [ 39.553904][ T524] ? ext4_group_extend_no_check+0x630/0x630 [ 39.787111][ T524] ? __mnt_want_write+0x1e6/0x260 [ 39.792227][ T524] ? mnt_want_write_file+0x257/0x450 [ 39.797679][ T524] ext4_ioctl+0x21f3/0x3740 [ 39.802605][ T524] ? ext4_reset_inode_seed+0x540/0x540 [ 39.808074][ T524] ? avc_ss_reset+0x270/0x270 [ 39.812744][ T524] ? wake_up_q+0x123/0x1e0 [ 39.817202][ T524] ? futex_wake+0x4c4/0x570 [ 39.821698][ T524] ? ioctl_has_perm+0x1b8/0x4f0 [ 39.826635][ T524] ? __asan_set_shadow_00+0xe/0x10 [ 39.831829][ T524] ? do_vfs_ioctl+0x1403/0x15d0 [ 39.836786][ T524] ? __ia32_compat_sys_ioctl+0x8c0/0x8c0 [ 39.842583][ T524] ? has_cap_mac_admin+0x370/0x370 [ 39.847699][ T524] ? selinux_file_ioctl+0x3ad/0x4c0 [ 39.853159][ T524] ? security_bpf+0x82/0xa0 [ 39.857659][ T524] ? selinux_file_alloc_security+0x120/0x120 [ 39.863821][ T524] ? __fget_files+0x2e1/0x340 [ 39.868663][ T524] ? security_file_ioctl+0x84/0xa0 [ 39.873765][ T524] ? ext4_reset_inode_seed+0x540/0x540 [ 39.879300][ T524] __se_sys_ioctl+0x121/0x1a0 [ 39.883972][ T524] __x64_sys_ioctl+0x7b/0x90 [ 39.888662][ T524] do_syscall_64+0x31/0x40 [ 39.893164][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.899048][ T524] RIP: 0033:0x7fa022a190b9 [ 39.903474][ T524] 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 [ 39.923339][ T524] RSP: 002b:00007fa02247f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.931948][ T524] RAX: ffffffffffffffda RBX: 00007fa022c45fa0 RCX: 00007fa022a190b9 [ 39.940098][ T524] RDX: 0000200000000140 RSI: 0000000040086610 RDI: 0000000000000004 [ 39.948408][ T524] RBP: 00007fa022aab9c4 R08: 0000000000000000 R09: 0000000000000000 [ 39.956514][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.964595][ T524] R13: 0000000000000000 R14: 00007fa022c45fa0 R15: 00007ffc1109f9d8 [ 39.972565][ T524] Modules linked in: [ 39.978729][ T524] ---[ end trace 08f174f692aaacaf ]--- [ 39.984468][ T524] RIP: 0010:ext4_flex_group_add+0x4cc6/0x4cd0 [ 39.990541][ T524] Code: f0 87 c6 ff e9 eb f8 ff ff e8 26 fa 8b ff 0f 0b e8 1f fa 8b ff 0f 0b e8 18 fa 8b ff 0f 0b e8 11 fa 8b ff 0f 0b e8 0a fa 8b ff <0f> 0b e8 03 fa 8b ff 0f 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 [ 40.010520][ T524] RSP: 0018:ffffc90001477420 EFLAGS: 00010293 [ 40.016985][ T524] RAX: ffffffff81d8bcb6 RBX: ffff8881182c1400 RCX: ffff888117fa2800 [ 40.025135][ T524] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 40.033416][ T524] RBP: ffffc90001477710 R08: 0000000000000003 R09: 0000000000000004 [ 40.041421][ T524] R10: dffffc0000000000 R11: fffff5200028ee70 R12: 1ffff110230c8a00 [ 40.049539][ T524] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 40.057582][ T524] FS: 00007fa02247f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.066870][ T524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.073919][ T524] CR2: 00007fa02245dff8 CR3: 0000000117fe9000 CR4: 00000000003506a0 [ 40.082815][ T524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.092254][ T524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.100404][ T524] Kernel panic - not syncing: Fatal exception [ 40.107923][ T524] Kernel Offset: disabled [ 40.112503][ T524] Rebooting in 86400 seconds..