Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 2025/07/06 19:02:54 ignoring optional flag "sandboxArg"="0" 2025/07/06 19:02:55 parsed 1 programs [ 50.166326][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 50.166335][ T24] audit: type=1400 audit(1751828576.100:101): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.192898][ T24] audit: type=1400 audit(1751828576.100:102): avc: denied { write } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.213530][ T24] audit: type=1400 audit(1751828576.100:103): avc: denied { read } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.234335][ T24] audit: type=1400 audit(1751828576.130:104): avc: denied { unlink } for pid=417 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.264894][ T417] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.871961][ T24] audit: type=1401 audit(1751828576.810:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.918007][ T24] audit: type=1400 audit(1751828576.850:106): avc: denied { create } for pid=445 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.029987][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.037337][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.044768][ T451] device bridge_slave_0 entered promiscuous mode [ 51.052633][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.059654][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.067009][ T451] device bridge_slave_1 entered promiscuous mode [ 51.093420][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.100448][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.107725][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.114758][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.129134][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.137086][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.144394][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.161971][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.170036][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.177068][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.184510][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.193475][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.200504][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.207968][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.215944][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.226677][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.237930][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.245945][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.253767][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.262063][ T451] device veth0_vlan entered promiscuous mode [ 51.271421][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.280174][ T451] device veth1_macvtap entered promiscuous mode [ 51.288600][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.298237][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/06 19:02:57 executed programs: 0 [ 51.571331][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.578368][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.585706][ T477] device bridge_slave_0 entered promiscuous mode [ 51.592523][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.599519][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.606975][ T477] device bridge_slave_1 entered promiscuous mode [ 51.637998][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.645059][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.652403][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.659458][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.674757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.682328][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.689483][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.698492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.706849][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.713886][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.722649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.730754][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.737812][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.751239][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.760229][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.777340][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.787796][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.795931][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.803455][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.811656][ T477] device veth0_vlan entered promiscuous mode [ 51.824446][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.833167][ T477] device veth1_macvtap entered promiscuous mode [ 51.841654][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.851421][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.932671][ T483] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 51.952758][ T483] EXT4-fs error (device loop2) in ext4_do_update_inode:5335: error 27 [ 51.961535][ T483] EXT4-fs error (device loop2): ext4_dirty_inode:6142: inode #3: comm syz.2.16: mark_inode_dirty error [ 51.973823][ T483] EXT4-fs error (device loop2) in ext4_do_update_inode:5335: error 27 [ 51.982271][ T483] EXT4-fs error (device loop2): __ext4_ext_dirty:182: inode #3: comm syz.2.16: mark_inode_dirty error [ 51.993519][ T483] Quota error (device loop2): write_blk: dquota write failed [ 52.000984][ T483] Quota error (device loop2): qtree_write_dquot: Error -27 occurred while creating quota [ 52.011109][ T483] EXT4-fs error (device loop2): ext4_acquire_dquot:6226: comm syz.2.16: Failed to acquire dquot type 0 [ 52.023462][ T483] EXT4-fs (loop2): 1 orphan inode deleted [ 52.029185][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.038174][ T483] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.038193][ T24] audit: type=1400 audit(1751828577.980:107): avc: denied { mount } for pid=482 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 [ 52.072813][ T24] audit: type=1400 audit(1751828577.990:108): avc: denied { write } for pid=482 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 [ 52.143985][ T483] EXT4-fs error (device loop2): ext4_xattr_block_get:546: inode #15: comm syz.2.16: corrupted xattr block 19 [ 52.155961][ T483] ------------[ cut here ]------------ [ 52.161473][ T483] kernel BUG at fs/ext4/extents.c:3180! [ 52.167025][ T483] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.173072][ T483] CPU: 1 PID: 483 Comm: syz.2.16 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0 [ 52.182836][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.192879][ T483] RIP: 0010:ext4_split_extent_at+0xe6e/0xe90 [ 52.198827][ T483] Code: 48 89 df 48 89 74 24 68 e8 2f 8c d3 ff 48 8b 74 24 68 e9 5a fb ff ff e8 00 9c 99 ff 0f 0b e8 f9 9b 99 ff 0f 0b e8 f2 9b 99 ff <0f> 0b e8 eb 9b 99 ff 0f 0b e8 e4 9b 99 ff 0f 0b e8 dd 9b 99 ff 0f [ 52.218407][ T483] RSP: 0018:ffffc90003077900 EFLAGS: 00010293 [ 52.224449][ T483] RAX: ffffffff81c9f81e RBX: 0000000000000000 RCX: ffff88811658cf00 [ 52.232481][ T483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000010 [ 52.240426][ T483] RBP: ffffc90003077a70 R08: 0000000000000000 R09: 0000000050000028 [ 52.248597][ T483] R10: ffffed1022cfef2a R11: 1ffff11022cfef28 R12: 0000000000000000 [ 52.256570][ T483] R13: 0000000000000000 R14: 1ffff11024678a12 R15: 0000000000000000 [ 52.264529][ T483] FS: 00007f874bb3f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.273532][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.280086][ T483] CR2: 000020000001d000 CR3: 0000000116af0000 CR4: 00000000003506a0 [ 52.288037][ T483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.295984][ T483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.303924][ T483] Call Trace: [ 52.307189][ T483] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 52.313140][ T483] ext4_ext_remove_space+0x677/0x4910 [ 52.318483][ T483] ? __kasan_slab_free+0x11/0x20 [ 52.323388][ T483] ? ext4_es_free_extent+0x3de/0x4c0 [ 52.328815][ T483] ? ext4_es_free_extent+0x3de/0x4c0 [ 52.334067][ T483] ? ext4_mb_unload_buddy+0x1f0/0x1f0 [ 52.339406][ T483] ? __es_remove_extent+0x9a2/0x16f0 [ 52.344659][ T483] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 52.350605][ T483] ? ext4_es_remove_extent+0x1d9/0x330 [ 52.356040][ T483] ext4_punch_hole+0x6f8/0xad0 [ 52.360869][ T483] ext4_fallocate+0x271/0x1a70 [ 52.365710][ T483] ? selinux_file_permission+0x2a5/0x510 [ 52.371334][ T483] ? preempt_count_add+0x90/0x1b0 [ 52.376363][ T483] vfs_fallocate+0x4b4/0x590 [ 52.380926][ T483] __x64_sys_fallocate+0xc0/0x110 [ 52.385918][ T483] do_syscall_64+0x31/0x40 [ 52.390301][ T483] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.396170][ T483] RIP: 0033:0x7f874c0cd169 [ 52.400553][ T483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 52.420153][ T483] RSP: 002b:00007f874bb3f038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 52.428534][ T483] RAX: ffffffffffffffda RBX: 00007f874c2e5fa0 RCX: 00007f874c0cd169 [ 52.436475][ T483] RDX: 0000000000000004 RSI: 0000000000000003 RDI: 0000000000000004 [ 52.444422][ T483] RBP: 00007f874c14e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.452370][ T483] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000000 [ 52.460398][ T483] R13: 0000000000000000 R14: 00007f874c2e5fa0 R15: 00007ffc7460ee78 [ 52.468356][ T483] Modules linked in: [ 52.473974][ T483] ---[ end trace 5d6716b0d16b8a9b ]--- [ 52.479508][ T483] RIP: 0010:ext4_split_extent_at+0xe6e/0xe90 [ 52.485580][ T483] Code: 48 89 df 48 89 74 24 68 e8 2f 8c d3 ff 48 8b 74 24 68 e9 5a fb ff ff e8 00 9c 99 ff 0f 0b e8 f9 9b 99 ff 0f 0b e8 f2 9b 99 ff <0f> 0b e8 eb 9b 99 ff 0f 0b e8 e4 9b 99 ff 0f 0b e8 dd 9b 99 ff 0f [ 52.505267][ T483] RSP: 0018:ffffc90003077900 EFLAGS: 00010293 [ 52.511505][ T483] RAX: ffffffff81c9f81e RBX: 0000000000000000 RCX: ffff88811658cf00 [ 52.519520][ T483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000010 [ 52.527692][ T483] RBP: ffffc90003077a70 R08: 0000000000000000 R09: 0000000050000028 [ 52.535708][ T483] R10: ffffed1022cfef2a R11: 1ffff11022cfef28 R12: 0000000000000000 [ 52.543731][ T483] R13: 0000000000000000 R14: 1ffff11024678a12 R15: 0000000000000000 [ 52.551896][ T483] FS: 00007f874bb3f6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.560835][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.567472][ T483] CR2: 0000200000020000 CR3: 0000000116af0000 CR4: 00000000003506b0 [ 52.575469][ T483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.583468][ T483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.591447][ T483] Kernel panic - not syncing: Fatal exception [ 52.597675][ T483] Kernel Offset: disabled [ 52.601978][ T483] Rebooting in 86400 seconds..