Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts. 2025/06/01 20:05:35 ignoring optional flag "sandboxArg"="0" 2025/06/01 20:05:35 ignoring optional flag "type"="gce" 2025/06/01 20:05:35 parsed 1 programs [ 48.713215][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 48.713230][ T28] audit: type=1400 audit(1748808335.525:92): avc: denied { unlink } for pid=396 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.765220][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.978809][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.985921][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.993735][ T428] device bridge_slave_0 entered promiscuous mode [ 49.001366][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.008435][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.015897][ T428] device bridge_slave_1 entered promiscuous mode [ 49.064976][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.072018][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.079315][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.086356][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.109490][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.116713][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.124106][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.131565][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.141586][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.149774][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.156816][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.165746][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.174093][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.181195][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.194309][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.211817][ T428] device veth0_vlan entered promiscuous mode [ 49.219179][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.228044][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.236145][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.243710][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.251135][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.264756][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.273966][ T428] device veth1_macvtap entered promiscuous mode [ 49.283564][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.293734][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/01 20:05:36 executed programs: 0 [ 49.772797][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.779852][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.787369][ T460] device bridge_slave_0 entered promiscuous mode [ 49.796996][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.804160][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.811560][ T460] device bridge_slave_1 entered promiscuous mode [ 49.866193][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.873254][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.880493][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.887534][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.911473][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.919215][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.926725][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.935915][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.944159][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.951272][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.959275][ T8] device bridge_slave_1 left promiscuous mode [ 49.965754][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.973462][ T8] device bridge_slave_0 left promiscuous mode [ 49.979567][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.987963][ T8] device veth1_macvtap left promiscuous mode [ 49.994182][ T8] device veth0_vlan left promiscuous mode [ 50.069509][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.077910][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.086251][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.093390][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.106516][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.114912][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.124122][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.132217][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.146015][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.154407][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.166251][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.174385][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.182402][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.189971][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.198270][ T460] device veth0_vlan entered promiscuous mode [ 50.208700][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.216958][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.226430][ T460] device veth1_macvtap entered promiscuous mode [ 50.235663][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.243324][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.251500][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.262889][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.271309][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.305728][ T465] loop0: detected capacity change from 0 to 2048 [ 50.313621][ T28] audit: type=1400 audit(1748808337.115:93): avc: denied { mounton } for pid=464 comm="syz-executor.0" path="/root/syzkaller-testdir1749500185/syzkaller.apzf1N/0/file1" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 50.347617][ T465] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.356421][ T28] audit: type=1400 audit(1748808337.165:94): avc: denied { mount } for pid=464 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.360480][ T465] ------------[ cut here ]------------ [ 50.379510][ T28] audit: type=1400 audit(1748808337.165:95): avc: denied { write } for pid=464 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.383719][ T465] kernel BUG at fs/ext4/inline.c:236! [ 50.384073][ T465] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.411526][ T28] audit: type=1400 audit(1748808337.165:96): avc: denied { add_name } for pid=464 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.416839][ T465] CPU: 0 PID: 465 Comm: syz-executor.0 Not tainted 6.1.138-syzkaller-1169863-gdb710ea87c32 #0 [ 50.416861][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.416873][ T465] RIP: 0010:ext4_write_inline_data+0x3ab/0x3b0 [ 50.437904][ T28] audit: type=1400 audit(1748808337.165:97): avc: denied { create } for pid=464 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.447835][ T465] Code: 07 fe c1 38 c1 0f 8c 2c ff ff ff 48 89 df 49 89 d7 e8 f9 a9 cd ff 4c 89 fa e9 19 ff ff ff e8 bc 51 89 ff 0f 0b e8 b5 51 89 ff <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 b8 a4 70 30 e0 55 [ 50.447853][ T465] RSP: 0018:ffffc90000b77740 EFLAGS: 00010293 [ 50.447872][ T465] RAX: ffffffff81e69f5b RBX: 0000010000000006 RCX: ffff888117d63cc0 [ 50.458640][ T28] audit: type=1400 audit(1748808337.165:98): avc: denied { read write open } for pid=464 comm="syz-executor.0" path="/root/syzkaller-testdir1749500185/syzkaller.apzf1N/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.464057][ T465] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 50.464073][ T465] RBP: ffffc90000b77790 R08: dffffc0000000000 R09: ffffed10233b344b [ 50.464087][ T465] R10: ffffed10233b344b R11: 1ffff110233b344a R12: ffff888125d2ee10 [ 50.464102][ T465] R13: ffffc90000b77820 R14: 0000010000000005 R15: 000000000000003c [ 50.577673][ T465] FS: 00007f3b942cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.586596][ T465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.593178][ T465] CR2: 00007f3b935a8000 CR3: 000000012687e000 CR4: 00000000003506b0 [ 50.601144][ T465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.609105][ T465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.617070][ T465] Call Trace: [ 50.620336][ T465] [ 50.623613][ T465] ext4_write_inline_data_end+0x343/0xa90 [ 50.629333][ T465] ? __cfi_ext4_write_inline_data_end+0x10/0x10 [ 50.635575][ T465] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 50.641819][ T465] ext4_da_write_end+0x1ce/0x8c0 [ 50.646750][ T465] generic_perform_write+0x3a2/0x6d0 [ 50.652027][ T465] ? __cfi_generic_perform_write+0x10/0x10 [ 50.657826][ T465] ext4_buffered_write_iter+0x36f/0x660 [ 50.663459][ T465] ext4_file_write_iter+0x18f/0x13d0 [ 50.668755][ T465] ? wake_up_q+0x105/0x1b0 [ 50.673176][ T465] ? futex_wake+0x5c1/0x890 [ 50.677694][ T465] ? __cfi_futex_wake+0x10/0x10 [ 50.682540][ T465] ? avc_policy_seqno+0x1b/0x70 [ 50.687392][ T465] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 50.693135][ T465] ? fsnotify_perm+0x67/0x5b0 [ 50.697812][ T465] ? security_file_permission+0x8a/0xb0 [ 50.703358][ T465] vfs_write+0x5db/0xca0 [ 50.707617][ T465] ? __cfi_vfs_write+0x10/0x10 [ 50.712382][ T465] ? __fget_files+0x2d5/0x330 [ 50.717061][ T465] ? __fdget+0x19c/0x220 [ 50.721309][ T465] ? __x64_sys_pwrite64+0xec/0x220 [ 50.726465][ T465] __x64_sys_pwrite64+0x191/0x220 [ 50.731495][ T465] ? __cfi___x64_sys_pwrite64+0x10/0x10 [ 50.737040][ T465] ? fpregs_restore_userregs+0x128/0x260 [ 50.742845][ T465] ? switch_fpu_return+0xe/0x10 [ 50.747732][ T465] x64_sys_call+0x36/0x9a0 [ 50.752152][ T465] do_syscall_64+0x4c/0xa0 [ 50.756575][ T465] ? clear_bhb_loop+0x15/0x70 [ 50.761356][ T465] ? clear_bhb_loop+0x15/0x70 [ 50.766034][ T465] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.771929][ T465] RIP: 0033:0x7f3b9347cee9 [ 50.776346][ T465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.796207][ T465] RSP: 002b:00007f3b942cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 50.804613][ T465] RAX: ffffffffffffffda RBX: 00007f3b935abf80 RCX: 00007f3b9347cee9 [ 50.812574][ T465] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004 [ 50.820534][ T465] RBP: 00007f3b934c949e R08: 0000000000000000 R09: 0000000000000000 [ 50.828495][ T465] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 50.836456][ T465] R13: 000000000000000b R14: 00007f3b935abf80 R15: 00007fffde5ef718 [ 50.844425][ T465] [ 50.847435][ T465] Modules linked in: [ 50.851635][ T465] ---[ end trace 0000000000000000 ]--- [ 50.857122][ T465] RIP: 0010:ext4_write_inline_data+0x3ab/0x3b0 [ 50.863374][ T465] Code: 07 fe c1 38 c1 0f 8c 2c ff ff ff 48 89 df 49 89 d7 e8 f9 a9 cd ff 4c 89 fa e9 19 ff ff ff e8 bc 51 89 ff 0f 0b e8 b5 51 89 ff <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 b8 a4 70 30 e0 55 [ 50.883207][ T465] RSP: 0018:ffffc90000b77740 EFLAGS: 00010293 [ 50.889301][ T465] RAX: ffffffff81e69f5b RBX: 0000010000000006 RCX: ffff888117d63cc0 [ 50.897299][ T465] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 50.905297][ T465] RBP: ffffc90000b77790 R08: dffffc0000000000 R09: ffffed10233b344b [ 50.913297][ T465] R10: ffffed10233b344b R11: 1ffff110233b344a R12: ffff888125d2ee10 [ 50.921275][ T465] R13: ffffc90000b77820 R14: 0000010000000005 R15: 000000000000003c [ 50.929277][ T465] FS: 00007f3b942cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.938256][ T465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.944891][ T465] CR2: 00007f3b935a8000 CR3: 000000012687e000 CR4: 00000000003506b0 [ 50.952908][ T465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.960889][ T465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.968967][ T465] Kernel panic - not syncing: Fatal exception [ 50.970237][ T28] audit: type=1400 audit(1748808337.775:99): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 50.970269][ T28] audit: type=1400 audit(1748808337.775:100): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.970296][ T28] audit: type=1400 audit(1748808337.775:101): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.039887][ T465] Kernel Offset: disabled [ 51.044212][ T465] Rebooting in 86400 seconds..