Warning: Permanently added '10.128.10.35' (ED25519) to the list of known hosts. 2025/04/05 09:11:38 ignoring optional flag "sandboxArg"="0" 2025/04/05 09:11:38 ignoring optional flag "type"="gce" 2025/04/05 09:11:38 parsed 1 programs [ 47.392200][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 47.392215][ T28] audit: type=1400 audit(1743844298.557:94): avc: denied { unlink } for pid=348 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/04/05 09:11:38 executed programs: 0 [ 47.437785][ T348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.498857][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.505755][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.513066][ T354] device bridge_slave_0 entered promiscuous mode [ 47.519937][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.526841][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.534131][ T354] device bridge_slave_1 entered promiscuous mode [ 47.583365][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.590229][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.597390][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.604263][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.625448][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.632957][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.640084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.647753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.656807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.664915][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.671779][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.680284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.688587][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.695458][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.707564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.717213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.732038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.743792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.752177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.759438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.767825][ T354] device veth0_vlan entered promiscuous mode [ 47.778199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.787445][ T354] device veth1_macvtap entered promiscuous mode [ 47.797440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.807760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.838414][ T359] loop0: detected capacity change from 0 to 2048 [ 47.846206][ T28] audit: type=1400 audit(1743844299.007:95): avc: denied { mounton } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir1040019403/syzkaller.1vmNX8/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.873977][ T28] audit: type=1400 audit(1743844299.037:96): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 47.884201][ T359] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 47.905180][ T28] audit: type=1400 audit(1743844299.067:97): avc: denied { mount } for pid=358 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 [ 47.927081][ T28] audit: type=1400 audit(1743844299.067:98): avc: denied { write } for pid=358 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 [ 47.933909][ T358] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.949427][ T28] audit: type=1400 audit(1743844299.067:99): avc: denied { add_name } for pid=358 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.967207][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 47.984832][ T28] audit: type=1400 audit(1743844299.067:100): avc: denied { create } for pid=358 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.997322][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.997322][ T358] [ 48.018740][ T28] audit: type=1400 audit(1743844299.067:101): avc: denied { read append open } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir1040019403/syzkaller.1vmNX8/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.028062][ T358] EXT4-fs (loop0): Total free blocks count 0 [ 48.055510][ T28] audit: type=1400 audit(1743844299.067:102): avc: denied { map } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir1040019403/syzkaller.1vmNX8/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.055584][ T28] audit: type=1400 audit(1743844299.067:103): avc: denied { write } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir1040019403/syzkaller.1vmNX8/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.061842][ T358] EXT4-fs (loop0): Free/Dirty block details [ 48.122439][ T358] EXT4-fs (loop0): free_blocks=2415919104 [ 48.128009][ T358] EXT4-fs (loop0): dirty_blocks=16 [ 48.132987][ T358] EXT4-fs (loop0): Block reservation details [ 48.138862][ T358] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.148194][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.176642][ T367] loop0: detected capacity change from 0 to 2048 [ 48.193381][ T367] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.203215][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.220215][ T367] ------------[ cut here ]------------ [ 48.225578][ T367] kernel BUG at fs/ext4/inline.c:236! [ 48.230734][ T367] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.236613][ T367] CPU: 1 PID: 367 Comm: syz-executor.0 Not tainted 6.1.129-syzkaller-1168453-gca24c52e3c25 #0 [ 48.246687][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 48.256574][ T367] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 48.262569][ T367] Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 e0 3f ca ff 4c 89 f2 e9 2f ff ff ff e8 03 93 82 ff 0f 0b e8 fc 92 82 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 [ 48.282359][ T367] RSP: 0018:ffffc900014476e8 EFLAGS: 00010293 [ 48.288343][ T367] RAX: ffffffff81f30494 RBX: 000000000000003c RCX: ffff888113f75100 [ 48.296157][ T367] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 48.303968][ T367] RBP: ffffc90001447750 R08: ffffffff81f3021d R09: ffffed102280384b [ 48.311946][ T367] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 48.319765][ T367] R13: ffffc900014477e0 R14: 0000000000000080 R15: 0000000000000078 [ 48.327624][ T367] FS: 00007f894e6c96c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.336535][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.342958][ T367] CR2: 000055558f03d818 CR3: 0000000126862000 CR4: 00000000003506a0 [ 48.350781][ T367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.358584][ T367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.366391][ T367] Call Trace: [ 48.369871][ T367] [ 48.372640][ T367] ? __die_body+0x62/0xb0 [ 48.376814][ T367] ? die+0x88/0xb0 [ 48.380368][ T367] ? do_trap+0x103/0x330 [ 48.384445][ T367] ? ext4_write_inline_data+0x3a4/0x3b0 [ 48.389836][ T367] ? handle_invalid_op+0x95/0xc0 [ 48.394701][ T367] ? ext4_write_inline_data+0x3a4/0x3b0 [ 48.400071][ T367] ? exc_invalid_op+0x32/0x50 [ 48.404595][ T367] ? asm_exc_invalid_op+0x1b/0x20 [ 48.409561][ T367] ? ext4_write_inline_data+0x12d/0x3b0 [ 48.414950][ T367] ? ext4_write_inline_data+0x3a4/0x3b0 [ 48.420502][ T367] ? ext4_write_inline_data+0x3a4/0x3b0 [ 48.425886][ T367] ? ext4_write_inline_data+0x3a4/0x3b0 [ 48.431262][ T367] ext4_write_inline_data_end+0x328/0xa90 [ 48.436847][ T367] ? put_page+0xc0/0xc0 [ 48.440899][ T367] ? ext4_da_write_begin+0x71b/0x920 [ 48.446020][ T367] ? pipe_zero+0x220/0x220 [ 48.450269][ T367] ext4_da_write_end+0x1ea/0x9a0 [ 48.455056][ T367] ? ext4_da_write_begin+0x920/0x920 [ 48.460249][ T367] generic_perform_write+0x416/0x780 [ 48.465376][ T367] ? generic_file_direct_write+0x6b0/0x6b0 [ 48.471019][ T367] ? generic_write_checks_count+0x490/0x490 [ 48.476843][ T367] ? __sched_text_start+0x8/0x8 [ 48.481512][ T367] ? __futex_queue+0x1c1/0x3c0 [ 48.486111][ T367] ext4_buffered_write_iter+0x360/0x640 [ 48.491503][ T367] ext4_file_write_iter+0x194/0x1570 [ 48.496635][ T367] ? futex_unqueue+0x110/0x140 [ 48.501215][ T367] ? futex_wait+0x4b7/0x7e0 [ 48.505553][ T367] ? futex_wait_setup+0x330/0x330 [ 48.510414][ T367] ? avc_policy_seqno+0x1b/0x70 [ 48.515118][ T367] ? ext4_file_read_iter+0x470/0x470 [ 48.520225][ T367] ? fsnotify_perm+0x6a/0x5b0 [ 48.524738][ T367] vfs_write+0xaf6/0xed0 [ 48.528906][ T367] ? file_end_write+0x1c0/0x1c0 [ 48.533690][ T367] ? mutex_lock+0xb1/0x1e0 [ 48.537941][ T367] ? bit_wait_io_timeout+0x120/0x120 [ 48.543059][ T367] ? __fdget_pos+0x2e2/0x390 [ 48.547486][ T367] ? ksys_write+0x77/0x2c0 [ 48.551740][ T367] ksys_write+0x199/0x2c0 [ 48.555908][ T367] ? __this_cpu_preempt_check+0x13/0x20 [ 48.561379][ T367] ? xfd_validate_state+0x6f/0x170 [ 48.566319][ T367] ? __ia32_sys_read+0x90/0x90 [ 48.570925][ T367] ? fpregs_restore_userregs+0x130/0x290 [ 48.576389][ T367] __x64_sys_write+0x7b/0x90 [ 48.580829][ T367] x64_sys_call+0x2f/0x9a0 [ 48.585064][ T367] do_syscall_64+0x3b/0xb0 [ 48.589325][ T367] ? clear_bhb_loop+0x55/0xb0 [ 48.593832][ T367] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 48.599570][ T367] RIP: 0033:0x7f894d87dea9 [ 48.603901][ T367] 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 [ 48.623506][ T367] RSP: 002b:00007f894e6c90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.631672][ T367] RAX: ffffffffffffffda RBX: 00007f894d9abf80 RCX: 00007f894d87dea9 [ 48.639485][ T367] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 48.647385][ T367] RBP: 00007f894d8ca4a4 R08: 0000000000000000 R09: 0000000000000000 [ 48.655280][ T367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.663224][ T367] R13: 000000000000000b R14: 00007f894d9abf80 R15: 00007fff77135c28 [ 48.670993][ T367] [ 48.673852][ T367] Modules linked in: [ 48.677806][ T367] ---[ end trace 0000000000000000 ]--- [ 48.683095][ T367] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 48.689066][ T367] Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 e0 3f ca ff 4c 89 f2 e9 2f ff ff ff e8 03 93 82 ff 0f 0b e8 fc 92 82 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 [ 48.708626][ T367] RSP: 0018:ffffc900014476e8 EFLAGS: 00010293 [ 48.714644][ T367] RAX: ffffffff81f30494 RBX: 000000000000003c RCX: ffff888113f75100 [ 48.722447][ T367] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 48.730221][ T367] RBP: ffffc90001447750 R08: ffffffff81f3021d R09: ffffed102280384b [ 48.738090][ T367] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 48.745963][ T367] R13: ffffc900014477e0 R14: 0000000000000080 R15: 0000000000000078 [ 48.753811][ T367] FS: 00007f894e6c96c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.762535][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.768938][ T367] CR2: 000055558f03d818 CR3: 0000000126862000 CR4: 00000000003506a0 [ 48.776792][ T367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.784733][ T367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.792618][ T367] Kernel panic - not syncing: Fatal exception [ 48.798971][ T367] Kernel Offset: disabled [ 48.803194][ T367] Rebooting in 86400 seconds..