Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. 2025/11/20 02:43:07 parsed 1 programs [ 44.126976][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.126988][ T24] audit: type=1400 audit(1763606588.620:104): avc: denied { unlink } for pid=419 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" [ 44.164145][ T419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.627864][ T24] audit: type=1401 audit(1763606589.120:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.875826][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.882905][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.890353][ T451] device bridge_slave_0 entered promiscuous mode [ 44.897278][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.904388][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.911696][ T451] device bridge_slave_1 entered promiscuous mode [ 44.941865][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.948911][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.956445][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.963649][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.979837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.987628][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.994898][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.004266][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.012517][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.019544][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.028118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.036839][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.043911][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.056241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.065231][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.077804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.089570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.097804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.105383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.113711][ T451] device veth0_vlan entered promiscuous mode [ 45.125129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.134280][ T451] device veth1_macvtap entered promiscuous mode [ 45.142938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.152424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.253927][ T24] audit: type=1400 audit(1763606589.750:106): avc: denied { create } for pid=462 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/11/20 02:43:10 executed programs: 0 [ 45.638014][ T24] audit: type=1400 audit(1763606590.130:107): avc: denied { write } for pid=410 comm="syz-execprog" path="pipe:[15535]" dev="pipefs" ino=15535 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.673501][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.680758][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.688326][ T479] device bridge_slave_0 entered promiscuous mode [ 45.695728][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.703028][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.710346][ T479] device bridge_slave_1 entered promiscuous mode [ 45.745142][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.752414][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.759731][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.766791][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.782764][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.790380][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.797490][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.810613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.818795][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.825846][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.835161][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.843603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.851798][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.858807][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.869308][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.877436][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.891824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.899839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.913942][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.922477][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.933890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.942474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.952067][ T479] device veth0_vlan entered promiscuous mode [ 45.960418][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.968374][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.978204][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.986533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.996282][ T479] device veth1_macvtap entered promiscuous mode [ 46.005437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.013092][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.021456][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.030698][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.039335][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.130555][ T485] ====================================================== [ 46.130555][ T485] WARNING: the mand mount option is being deprecated and [ 46.130555][ T485] will be removed in v5.15! [ 46.130555][ T485] ====================================================== [ 46.166451][ T485] EXT4-fs (loop2): Ignoring removed nobh option [ 46.172902][ T485] EXT4-fs (loop2): Ignoring removed bh option [ 46.178987][ T485] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.201643][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 46.225957][ T24] audit: type=1400 audit(1763606590.730:108): avc: denied { mount } for pid=484 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 [ 46.234785][ T485] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.16: Allocating blocks 497-513 which overlap fs metadata [ 46.252998][ T24] audit: type=1400 audit(1763606590.730:109): avc: denied { read write } for pid=484 comm="syz.2.16" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.272716][ T485] ------------[ cut here ]------------ [ 46.283817][ T24] audit: type=1400 audit(1763606590.730:110): avc: denied { open } for pid=484 comm="syz.2.16" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.312183][ T485] kernel BUG at fs/ext4/extents.c:1014! [ 46.312201][ T485] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.312211][ T485] CPU: 1 PID: 485 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.312216][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.312233][ T485] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 46.312243][ T485] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 9d 94 d3 ff e9 d0 fd ff ff e8 13 a5 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 46.312250][ T485] RSP: 0018:ffffc90002b96b20 EFLAGS: 00010293 [ 46.312263][ T485] RAX: ffffffff81ca008d RBX: ffff88812bd3b424 RCX: ffff888116648000 [ 46.312270][ T485] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 46.312277][ T485] RBP: ffffc90002b96b90 R08: dffffc0000000000 R09: ffffed1024b7e4fd [ 46.312292][ T485] R10: ffffed1024b7e4fd R11: 1ffff11024b7e4fc R12: 0000000000000000 [ 46.405390][ T485] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 46.413357][ T485] FS: 00007fe3311426c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.422284][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.428858][ T485] CR2: 000020000002c0bf CR3: 000000011644d000 CR4: 00000000003506a0 [ 46.436825][ T485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.444803][ T485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.452771][ T485] Call Trace: [ 46.456065][ T485] ext4_ext_insert_extent+0x38c3/0x4530 [ 46.461608][ T485] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 46.467762][ T485] ? get_implied_cluster_alloc+0x526/0x940 [ 46.473561][ T485] ext4_ext_map_blocks+0x148f/0x5d40 [ 46.478842][ T485] ? _raw_write_trylock+0x140/0x140 [ 46.484120][ T485] ? _raw_write_unlock+0x2b/0x60 [ 46.489220][ T485] ? ext4_ext_release+0x10/0x10 [ 46.494061][ T485] ? ext4_fc_track_template+0xb5/0x600 [ 46.499525][ T485] ? ext4_fc_track_range+0x250/0x250 [ 46.504800][ T485] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 46.510247][ T485] ext4_map_blocks+0x978/0x1bc0 [ 46.515092][ T485] ? __kasan_slab_alloc+0xbd/0xf0 [ 46.520103][ T485] ? slab_post_alloc_hook+0x5d/0x2f0 [ 46.525378][ T485] ? kmem_cache_alloc+0x165/0x2e0 [ 46.530396][ T485] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 46.535598][ T485] _ext4_get_block+0x1bb/0x4b0 [ 46.540452][ T485] ? ext4_get_block+0x50/0x50 [ 46.545223][ T485] ? slab_post_alloc_hook+0x7d/0x2f0 [ 46.550518][ T485] ext4_get_block_unwritten+0x2a/0x40 [ 46.555894][ T485] ext4_block_write_begin+0x567/0x1330 [ 46.561355][ T485] ? alloc_page_buffers+0x34f/0x4a0 [ 46.566766][ T485] ? _ext4_get_block+0x4b0/0x4b0 [ 46.571704][ T485] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 46.577247][ T485] ? __kasan_check_read+0x11/0x20 [ 46.582453][ T485] ? ext4_inode_journal_mode+0x19a/0x480 [ 46.588205][ T485] ext4_write_begin+0x651/0x15a0 [ 46.593150][ T485] ? ext4_readahead+0x110/0x110 [ 46.598019][ T485] ? ext4_get_group_desc+0x25f/0x2b0 [ 46.603308][ T485] ? __ext4_get_inode_loc+0x544/0xc20 [ 46.608678][ T485] ? __kasan_check_read+0x11/0x20 [ 46.613704][ T485] ? mark_buffer_dirty+0x1cc/0x330 [ 46.618894][ T485] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 46.624950][ T485] ? __kasan_check_write+0x14/0x20 [ 46.630053][ T485] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 46.635589][ T485] ext4_da_write_begin+0x455/0xe80 [ 46.640690][ T485] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 46.645961][ T485] ? __ext4_journal_stop+0x36/0x1a0 [ 46.651145][ T485] ? ext4_write_end+0x9fc/0xf60 [ 46.655985][ T485] ? iov_iter_advance+0x1f7/0x750 [ 46.661001][ T485] generic_perform_write+0x2be/0x510 [ 46.666284][ T485] ? grab_cache_page_write_begin+0xb0/0xb0 [ 46.672089][ T485] ? down_write+0xac/0x110 [ 46.676493][ T485] ? down_read_killable+0xe0/0xe0 [ 46.681962][ T485] ? try_to_wake_up+0x638/0xd70 [ 46.686801][ T485] ? generic_write_checks+0x3b3/0x480 [ 46.692166][ T485] ext4_buffered_write_iter+0x4b8/0x640 [ 46.697720][ T485] ext4_file_write_iter+0x536/0x1980 [ 46.703006][ T485] ? avc_policy_seqno+0x1b/0x70 [ 46.707854][ T485] ? selinux_file_permission+0x2a5/0x510 [ 46.713487][ T485] ? ext4_file_read_iter+0x530/0x530 [ 46.718768][ T485] ? security_file_permission+0x83/0xa0 [ 46.724392][ T485] ? iov_iter_init+0x3f/0x120 [ 46.729063][ T485] vfs_write+0x725/0xd60 [ 46.733303][ T485] ? kernel_write+0x3c0/0x3c0 [ 46.738068][ T485] ? __fget_files+0x2c4/0x320 [ 46.742745][ T485] ? __fdget+0x1a1/0x230 [ 46.747068][ T485] ? __x64_sys_pwrite64+0xec/0x220 [ 46.752165][ T485] __x64_sys_pwrite64+0x191/0x220 [ 46.757175][ T485] ? ksys_pwrite64+0x1b0/0x1b0 [ 46.761936][ T485] ? __kasan_check_read+0x11/0x20 [ 46.766951][ T485] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 46.772572][ T485] do_syscall_64+0x31/0x40 [ 46.776984][ T485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.782864][ T485] RIP: 0033:0x7fe3316d1929 [ 46.787272][ T485] 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 [ 46.806877][ T485] RSP: 002b:00007fe331142038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 46.815285][ T485] RAX: ffffffffffffffda RBX: 00007fe3318f8fa0 RCX: 00007fe3316d1929 [ 46.823256][ T485] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000006 [ 46.831220][ T485] RBP: 00007fe331753b39 R08: 0000000000000000 R09: 0000000000000000 [ 46.839180][ T485] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 46.847319][ T485] R13: 0000000000000000 R14: 00007fe3318f8fa0 R15: 00007ffe7ca97ca8 [ 46.855279][ T485] Modules linked in: [ 46.862887][ T485] ---[ end trace 2b0ae0525454def4 ]--- [ 46.868394][ T485] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 46.875344][ T485] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 9d 94 d3 ff e9 d0 fd ff ff e8 13 a5 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 46.895378][ T485] RSP: 0018:ffffc90002b96b20 EFLAGS: 00010293 [ 46.901642][ T485] RAX: ffffffff81ca008d RBX: ffff88812bd3b424 RCX: ffff888116648000 [ 46.909642][ T485] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 46.917657][ T485] RBP: ffffc90002b96b90 R08: dffffc0000000000 R09: ffffed1024b7e4fd [ 46.925667][ T485] R10: ffffed1024b7e4fd R11: 1ffff11024b7e4fc R12: 0000000000000000 [ 46.933914][ T485] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 46.942037][ T485] FS: 00007fe3311426c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.951038][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.957630][ T485] CR2: 000020000002c0bf CR3: 000000011644d000 CR4: 00000000003506a0 [ 46.965756][ T485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.973971][ T485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.981976][ T485] Kernel panic - not syncing: Fatal exception [ 46.983008][ T24] audit: type=1400 audit(1763606591.480:111): avc: denied { read } for pid=77 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 [ 46.988223][ T485] Kernel Offset: disabled [ 47.014200][ T485] Rebooting in 86400 seconds..