Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. 2025/12/16 01:43:48 parsed 1 programs [ 22.115520][ T24] audit: type=1400 audit(1765849428.710:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.122363][ T24] audit: type=1400 audit(1765849428.710:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 22.128633][ T24] audit: type=1400 audit(1765849428.710:66): avc: denied { module_request } for pid=275 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 22.944030][ T24] audit: type=1400 audit(1765849429.540:67): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.945393][ T283] cgroup: Unknown subsys name 'net' [ 22.966713][ T24] audit: type=1400 audit(1765849429.540:68): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.993969][ T24] audit: type=1400 audit(1765849429.570:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.994164][ T283] cgroup: Unknown subsys name 'devices' [ 23.222488][ T283] cgroup: Unknown subsys name 'hugetlb' [ 23.228072][ T283] cgroup: Unknown subsys name 'rlimit' [ 23.403659][ T24] audit: type=1400 audit(1765849430.000:70): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.426834][ T24] audit: type=1400 audit(1765849430.000:71): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.447168][ T24] audit: type=1400 audit(1765849430.000:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.467523][ T24] audit: type=1400 audit(1765849430.000:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.491810][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.546934][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.905485][ T288] request_module fs-gadgetfs succeeded, but still no fs? [ 23.916379][ T288] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 23.982788][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.989840][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.017702][ T293] device bridge_slave_0 entered promiscuous mode [ 24.030856][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.037904][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.045320][ T293] device bridge_slave_1 entered promiscuous mode [ 24.076227][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.083253][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.090478][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.097506][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.116302][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.123913][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.131291][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.138641][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.148583][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.156884][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.163912][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.172846][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.181051][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.188058][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.200142][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.209611][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.222823][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.234911][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.243067][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.250426][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.258559][ T293] device veth0_vlan entered promiscuous mode [ 24.268492][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.278404][ T293] device veth1_macvtap entered promiscuous mode [ 24.287345][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.296712][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/16 01:43:51 executed programs: 0 [ 25.007867][ T49] device bridge_slave_1 left promiscuous mode [ 25.014016][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.021521][ T49] device bridge_slave_0 left promiscuous mode [ 25.027616][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.035673][ T49] device veth1_macvtap left promiscuous mode [ 25.041684][ T49] device veth0_vlan left promiscuous mode [ 25.135735][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.142815][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.150063][ T354] device bridge_slave_0 entered promiscuous mode [ 25.156893][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.164290][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.171662][ T354] device bridge_slave_1 entered promiscuous mode [ 25.204063][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.211111][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.218347][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.225370][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.242201][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.249962][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.257471][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.266732][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.275035][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.282069][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.290466][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.298711][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.305748][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.316595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.328917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.338929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.349975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.358281][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.365679][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.373714][ T354] device veth0_vlan entered promiscuous mode [ 25.384428][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.393538][ T354] device veth1_macvtap entered promiscuous mode [ 25.403944][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.415824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.502368][ T375] EXT4-fs (loop2): mounted filesystem without journal. Opts: bsdgroups,jqfmt=vfsv1,,errors=continue [ 25.517037][ T374] EXT4-fs error (device loop2): ext4_mb_generate_buddy:808: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 25.532119][ T375] ------------[ cut here ]------------ [ 25.537575][ T375] kernel BUG at fs/ext4/inode.c:2778! [ 25.543004][ T375] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 25.549074][ T375] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0 [ 25.556162][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 25.566221][ T375] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 25.571929][ T375] Code: 06 94 ff 84 db 75 31 e8 03 04 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 e5 03 94 ff <0f> 0b e8 de 03 94 ff e8 85 ca 30 ff eb 98 e8 d2 03 94 ff e8 79 ca [ 25.591534][ T375] RSP: 0018:ffffc90000e173e0 EFLAGS: 00010293 [ 25.597587][ T375] RAX: ffffffff81cfa05b RBX: 0000008410000000 RCX: ffff88810f513b40 [ 25.605540][ T375] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 25.613500][ T375] RBP: ffffc90000e17750 R08: dffffc0000000000 R09: ffffed1024d24185 [ 25.621458][ T375] R10: ffffed1024d24185 R11: 1ffff11024d24184 R12: dffffc0000000000 [ 25.629414][ T375] R13: ffff88810fa39000 R14: 0000008000000000 R15: ffff888126920c20 [ 25.637377][ T375] FS: 00007f97f1cb76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.646293][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.652858][ T375] CR2: 0000200000000141 CR3: 000000012a8b9000 CR4: 00000000003506b0 [ 25.660818][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.668772][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.676726][ T375] Call Trace: [ 25.680007][ T375] ? __ext4_get_inode_loc+0x544/0xc20 [ 25.685367][ T375] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 25.691425][ T375] ? __getblk_gfp+0x3b/0x780 [ 25.696003][ T375] ? __kasan_check_write+0x14/0x20 [ 25.701102][ T375] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 25.706658][ T375] ? ext4_get_group_desc+0x25f/0x2b0 [ 25.711934][ T375] ? ext4_readpage+0x220/0x220 [ 25.716682][ T375] ? __kasan_check_read+0x11/0x20 [ 25.721688][ T375] ? mark_buffer_dirty+0x1cc/0x330 [ 25.726782][ T375] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 25.732832][ T375] ? __kasan_check_write+0x14/0x20 [ 25.737930][ T375] ? ext4_readpage+0x220/0x220 [ 25.742680][ T375] do_writepages+0x12a/0x270 [ 25.747258][ T375] ? __writepage+0x130/0x130 [ 25.751838][ T375] ? __kasan_check_write+0x14/0x20 [ 25.756938][ T375] ? _raw_spin_lock+0x8e/0xe0 [ 25.761597][ T375] ? _raw_spin_unlock+0x4d/0x70 [ 25.766433][ T375] __filemap_fdatawrite_range+0x2bc/0x360 [ 25.772143][ T375] ? iov_iter_advance+0x1f7/0x750 [ 25.777156][ T375] ? filemap_check_errors+0x120/0x120 [ 25.782520][ T375] ? generic_perform_write+0x483/0x510 [ 25.787965][ T375] file_write_and_wait_range+0x8c/0x110 [ 25.793494][ T375] ext4_sync_file+0x1a9/0x9f0 [ 25.798161][ T375] vfs_fsync_range+0x190/0x1a0 [ 25.802913][ T375] ext4_buffered_write_iter+0x59b/0x640 [ 25.808443][ T375] ext4_file_write_iter+0x536/0x1980 [ 25.813714][ T375] ? avc_policy_seqno+0x1b/0x70 [ 25.818551][ T375] ? selinux_file_permission+0x2a5/0x510 [ 25.824167][ T375] ? ext4_file_read_iter+0x530/0x530 [ 25.829442][ T375] ? security_file_permission+0x83/0xa0 [ 25.835059][ T375] ? iov_iter_init+0x3f/0x120 [ 25.839719][ T375] vfs_write+0x725/0xd60 [ 25.843954][ T375] ? up_read+0x12/0x50 [ 25.848022][ T375] ? kernel_write+0x3c0/0x3c0 [ 25.852686][ T375] ? mutex_trylock+0xa0/0xa0 [ 25.857257][ T375] ? __fget_files+0x2c4/0x320 [ 25.862012][ T375] ? __fdget_pos+0x2d2/0x380 [ 25.866588][ T375] ? ksys_write+0x71/0x240 [ 25.870987][ T375] ksys_write+0x140/0x240 [ 25.875305][ T375] ? __ia32_sys_read+0x90/0x90 [ 25.880055][ T375] ? fput+0x1a/0x20 [ 25.883848][ T375] ? __kasan_check_read+0x11/0x20 [ 25.888868][ T375] __x64_sys_write+0x7b/0x90 [ 25.893443][ T375] do_syscall_64+0x31/0x40 [ 25.897848][ T375] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.903735][ T375] RIP: 0033:0x7f97f1e47749 [ 25.908154][ T375] 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 [ 25.927739][ T375] RSP: 002b:00007f97f1cb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 25.936133][ T375] RAX: ffffffffffffffda RBX: 00007f97f209dfa0 RCX: 00007f97f1e47749 [ 25.944093][ T375] RDX: 0000000000000004 RSI: 0000200000000140 RDI: 0000000000000004 [ 25.952055][ T375] RBP: 00007f97f1ecbf91 R08: 0000000000000000 R09: 0000000000000000 [ 25.960029][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.967990][ T375] R13: 00007f97f209e038 R14: 00007f97f209dfa0 R15: 00007ffcb4d9a958 [ 25.975955][ T375] Modules linked in: [ 25.981287][ T375] ---[ end trace 7961ee5dff0eefd4 ]--- [ 25.987015][ T375] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 25.992868][ T375] Code: 06 94 ff 84 db 75 31 e8 03 04 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 e5 03 94 ff <0f> 0b e8 de 03 94 ff e8 85 ca 30 ff eb 98 e8 d2 03 94 ff e8 79 ca [ 26.012620][ T375] RSP: 0018:ffffc90000e173e0 EFLAGS: 00010293 [ 26.018703][ T375] RAX: ffffffff81cfa05b RBX: 0000008410000000 RCX: ffff88810f513b40 [ 26.026825][ T375] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 26.034935][ T375] RBP: ffffc90000e17750 R08: dffffc0000000000 R09: ffffed1024d24185 [ 26.043062][ T375] R10: ffffed1024d24185 R11: 1ffff11024d24184 R12: dffffc0000000000 [ 26.051060][ T375] R13: ffff88810fa39000 R14: 0000008000000000 R15: ffff888126920c20 [ 26.059028][ T375] FS: 00007f97f1cb76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.068007][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.074665][ T375] CR2: 0000200000000141 CR3: 000000012a8b9000 CR4: 00000000003506b0 [ 26.082706][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.090693][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.098695][ T375] Kernel panic - not syncing: Fatal exception [ 26.105011][ T375] Kernel Offset: disabled [ 26.109331][ T375] Rebooting in 86400 seconds..