Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts. 2025/04/05 08:36:15 ignoring optional flag "sandboxArg"="0" 2025/04/05 08:36:15 ignoring optional flag "type"="gce" 2025/04/05 08:36:15 parsed 1 programs 2025/04/05 08:36:15 executed programs: 0 [ 45.035808][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 45.035825][ T28] audit: type=1400 audit(1743842175.575:94): avc: denied { unlink } for pid=347 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" [ 45.073000][ T347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.135108][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.142095][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.149427][ T354] device bridge_slave_0 entered promiscuous mode [ 45.156123][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.162955][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.170420][ T354] device bridge_slave_1 entered promiscuous mode [ 45.218524][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.225430][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.232475][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.239396][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.260188][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.267365][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.274784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.282364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.291397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.299509][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.306366][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.314954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.323235][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.330116][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.342517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.352526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.367073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.379168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.387235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.394480][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.402815][ T354] device veth0_vlan entered promiscuous mode [ 45.413201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.422592][ T354] device veth1_macvtap entered promiscuous mode [ 45.432605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.442515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.472889][ T359] loop0: detected capacity change from 0 to 2048 [ 45.480419][ T28] audit: type=1400 audit(1743842176.015:95): avc: denied { mounton } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir2301573/syzkaller.jihZNX/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.507652][ T28] audit: type=1400 audit(1743842176.045:96): 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 [ 45.531759][ T359] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 45.540236][ T28] audit: type=1400 audit(1743842176.075:97): 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 [ 45.556368][ T358] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.561987][ T28] audit: type=1400 audit(1743842176.075:98): 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 [ 45.580505][ T358] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 45.598641][ T28] audit: type=1400 audit(1743842176.075:99): 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 [ 45.610707][ T358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.610707][ T358] [ 45.631331][ T28] audit: type=1400 audit(1743842176.075:100): 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 [ 45.641105][ T358] EXT4-fs (loop0): Total free blocks count 0 [ 45.661601][ T28] audit: type=1400 audit(1743842176.075:101): avc: denied { read append open } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir2301573/syzkaller.jihZNX/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.667533][ T358] EXT4-fs (loop0): Free/Dirty block details [ 45.696034][ T28] audit: type=1400 audit(1743842176.075:102): avc: denied { map } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir2301573/syzkaller.jihZNX/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.701723][ T358] EXT4-fs (loop0): free_blocks=2415919104 [ 45.728770][ T28] audit: type=1400 audit(1743842176.075:103): avc: denied { write } for pid=358 comm="syz-executor.0" path="/root/syzkaller-testdir2301573/syzkaller.jihZNX/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.735588][ T358] EXT4-fs (loop0): dirty_blocks=16 [ 45.767388][ T358] EXT4-fs (loop0): Block reservation details [ 45.773183][ T358] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.782356][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 45.813667][ T367] loop0: detected capacity change from 0 to 2048 [ 45.827162][ T367] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 45.836879][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.854009][ T366] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 45.866359][ T366] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.866359][ T366] [ 45.876108][ T366] EXT4-fs (loop0): Total free blocks count 0 [ 45.882003][ T366] EXT4-fs (loop0): Free/Dirty block details [ 45.887758][ T366] EXT4-fs (loop0): free_blocks=2415919104 [ 45.893369][ T366] EXT4-fs (loop0): dirty_blocks=16 [ 45.898466][ T366] EXT4-fs (loop0): Block reservation details [ 45.904240][ T366] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.912899][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 45.939076][ T371] loop0: detected capacity change from 0 to 2048 [ 45.967007][ T371] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 45.979032][ T370] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.996645][ T371] ------------[ cut here ]------------ [ 46.001960][ T371] kernel BUG at fs/ext4/inline.c:236! [ 46.007230][ T371] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.013163][ T371] CPU: 1 PID: 371 Comm: syz-executor.0 Not tainted 6.1.129-syzkaller-1168453-gca24c52e3c25 #0 [ 46.023206][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.033296][ T371] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 46.039290][ T371] 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 [ 46.058898][ T371] RSP: 0018:ffffc900014f76e8 EFLAGS: 00010293 [ 46.064811][ T371] RAX: ffffffff81f30494 RBX: 000000000000003c RCX: ffff8881136a8000 [ 46.072614][ T371] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 46.080418][ T371] RBP: ffffc900014f7750 R08: ffffffff81f3021d R09: ffffed10227d6c4b [ 46.088233][ T371] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 46.096042][ T371] R13: ffffc900014f77e0 R14: 0000000000000080 R15: 0000000000000078 [ 46.103853][ T371] FS: 00007f5e0e7096c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.112619][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.119077][ T371] CR2: 00007f5e0dba8000 CR3: 0000000124c96000 CR4: 00000000003506a0 [ 46.127248][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.135186][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.143001][ T371] Call Trace: [ 46.146119][ T371] [ 46.148894][ T371] ? __die_body+0x62/0xb0 [ 46.153062][ T371] ? die+0x88/0xb0 [ 46.156729][ T371] ? do_trap+0x103/0x330 [ 46.160897][ T371] ? ext4_write_inline_data+0x3a4/0x3b0 [ 46.166280][ T371] ? handle_invalid_op+0x95/0xc0 [ 46.171047][ T371] ? ext4_write_inline_data+0x3a4/0x3b0 [ 46.176432][ T371] ? exc_invalid_op+0x32/0x50 [ 46.181122][ T371] ? asm_exc_invalid_op+0x1b/0x20 [ 46.185976][ T371] ? ext4_write_inline_data+0x12d/0x3b0 [ 46.191484][ T371] ? ext4_write_inline_data+0x3a4/0x3b0 [ 46.196866][ T371] ? ext4_write_inline_data+0x3a4/0x3b0 [ 46.202255][ T371] ? ext4_write_inline_data+0x3a4/0x3b0 [ 46.207662][ T371] ext4_write_inline_data_end+0x328/0xa90 [ 46.213190][ T371] ? put_page+0xc0/0xc0 [ 46.217175][ T371] ? ext4_da_write_begin+0x71b/0x920 [ 46.222296][ T371] ? pipe_zero+0x220/0x220 [ 46.226549][ T371] ext4_da_write_end+0x1ea/0x9a0 [ 46.231328][ T371] ? ext4_da_write_begin+0x920/0x920 [ 46.236443][ T371] generic_perform_write+0x416/0x780 [ 46.241566][ T371] ? generic_file_direct_write+0x6b0/0x6b0 [ 46.247220][ T371] ? generic_write_checks_count+0x490/0x490 [ 46.252936][ T371] ? __sched_text_start+0x8/0x8 [ 46.257624][ T371] ? __futex_queue+0x1c1/0x3c0 [ 46.262238][ T371] ext4_buffered_write_iter+0x360/0x640 [ 46.267688][ T371] ext4_file_write_iter+0x194/0x1570 [ 46.273243][ T371] ? futex_unqueue+0x110/0x140 [ 46.277839][ T371] ? futex_wait+0x4b7/0x7e0 [ 46.282190][ T371] ? futex_wait_setup+0x330/0x330 [ 46.287125][ T371] ? avc_policy_seqno+0x1b/0x70 [ 46.291810][ T371] ? ext4_file_read_iter+0x470/0x470 [ 46.296935][ T371] ? fsnotify_perm+0x6a/0x5b0 [ 46.301462][ T371] vfs_write+0xaf6/0xed0 [ 46.305541][ T371] ? file_end_write+0x1c0/0x1c0 [ 46.310212][ T371] ? mutex_lock+0xb1/0x1e0 [ 46.314574][ T371] ? bit_wait_io_timeout+0x120/0x120 [ 46.319695][ T371] ? __fdget_pos+0x2e2/0x390 [ 46.324167][ T371] ? ksys_write+0x77/0x2c0 [ 46.328463][ T371] ksys_write+0x199/0x2c0 [ 46.332638][ T371] ? __this_cpu_preempt_check+0x13/0x20 [ 46.338092][ T371] ? xfd_validate_state+0x6f/0x170 [ 46.343064][ T371] ? __ia32_sys_read+0x90/0x90 [ 46.347643][ T371] ? fpregs_restore_userregs+0x130/0x290 [ 46.353111][ T371] __x64_sys_write+0x7b/0x90 [ 46.357575][ T371] x64_sys_call+0x2f/0x9a0 [ 46.361967][ T371] do_syscall_64+0x3b/0xb0 [ 46.366218][ T371] ? clear_bhb_loop+0x55/0xb0 [ 46.370845][ T371] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 46.376567][ T371] RIP: 0033:0x7f5e0da7dea9 [ 46.380908][ T371] 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 [ 46.400535][ T371] RSP: 002b:00007f5e0e7090c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.408844][ T371] RAX: ffffffffffffffda RBX: 00007f5e0dbabf80 RCX: 00007f5e0da7dea9 [ 46.416785][ T371] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 46.424768][ T371] RBP: 00007f5e0daca4a4 R08: 0000000000000000 R09: 0000000000000000 [ 46.432579][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.440391][ T371] R13: 000000000000000b R14: 00007f5e0dbabf80 R15: 00007ffe50e7d278 [ 46.448216][ T371] [ 46.451073][ T371] Modules linked in: [ 46.454983][ T371] ---[ end trace 0000000000000000 ]--- [ 46.460276][ T371] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 46.466260][ T371] 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 [ 46.485724][ T371] RSP: 0018:ffffc900014f76e8 EFLAGS: 00010293 [ 46.491579][ T371] RAX: ffffffff81f30494 RBX: 000000000000003c RCX: ffff8881136a8000 [ 46.499515][ T371] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 46.507311][ T371] RBP: ffffc900014f7750 R08: ffffffff81f3021d R09: ffffed10227d6c4b [ 46.515097][ T371] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 46.522940][ T371] R13: ffffc900014f77e0 R14: 0000000000000080 R15: 0000000000000078 [ 46.530948][ T371] FS: 00007f5e0e7096c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.539735][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.546155][ T371] CR2: 00007f5e0dba8000 CR3: 0000000124c96000 CR4: 00000000003506a0 [ 46.553907][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.561762][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.569556][ T371] Kernel panic - not syncing: Fatal exception [ 46.575663][ T371] Kernel Offset: disabled [ 46.579795][ T371] Rebooting in 86400 seconds..