Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. 2025/09/05 04:23:06 parsed 1 programs [ 50.259777][ T27] kauditd_printk_skb: 31 callbacks suppressed [ 50.259781][ T27] audit: type=1400 audit(1757046186.265:91): avc: denied { create } for pid=439 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.286038][ T27] audit: type=1400 audit(1757046186.265:92): avc: denied { write } for pid=439 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.306155][ T27] audit: type=1400 audit(1757046186.265:93): avc: denied { read } for pid=439 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.346400][ T27] audit: type=1400 audit(1757046186.355:94): avc: denied { unlink } for pid=439 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" [ 50.376082][ T439] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.923678][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.930524][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.937461][ T464] device bridge_slave_0 entered promiscuous mode [ 50.943650][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.950490][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.957401][ T464] device bridge_slave_1 entered promiscuous mode [ 50.970057][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.976888][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.983922][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.990786][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.999813][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.006700][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.013560][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.020863][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.028616][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.036544][ T394] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.043415][ T394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.050807][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.058647][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.065542][ T394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.073378][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.081414][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.089894][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.098267][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.105758][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.112862][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.120362][ T464] device veth0_vlan entered promiscuous mode [ 51.126931][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.134947][ T464] device veth1_macvtap entered promiscuous mode [ 51.141725][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.150198][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.173161][ T27] audit: type=1400 audit(1757046187.175:95): avc: denied { create } for pid=481 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.258645][ T27] audit: type=1401 audit(1757046187.265:96): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/09/05 04:23:07 executed programs: 0 [ 51.429983][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.436858][ T494] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.443767][ T494] device bridge_slave_0 entered promiscuous mode [ 51.450439][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.457567][ T494] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.464617][ T494] device bridge_slave_1 entered promiscuous mode [ 51.477569][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.484395][ T494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.491565][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.498396][ T494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.507553][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.514672][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.521639][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.528958][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.536795][ T394] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.543667][ T394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.551082][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.558953][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.565900][ T394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.573967][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.581888][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.590398][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.598814][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.606549][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.613671][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.621088][ T494] device veth0_vlan entered promiscuous mode [ 51.627586][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.635791][ T494] device veth1_macvtap entered promiscuous mode [ 51.642408][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.650699][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.666482][ T505] loop2: detected capacity change from 0 to 2048 [ 51.672892][ T505] EXT4-fs: Ignoring removed nobh option [ 51.686721][ T505] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 51.695437][ T27] audit: type=1400 audit(1757046187.695:97): avc: denied { mount } for pid=504 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 [ 51.695465][ T505] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.732516][ T505] ------------[ cut here ]------------ [ 51.733022][ T27] audit: type=1400 audit(1757046187.735:98): avc: denied { write } for pid=504 comm="syz.2.16" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.737928][ T505] kernel BUG at fs/ext4/mballoc.c:1933! [ 51.737981][ T505] invalid opcode: 0000 [#1] PREEMPT SMP [ 51.759553][ T27] audit: type=1400 audit(1757046187.735:99): avc: denied { add_name } for pid=504 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.764719][ T505] CPU: 1 PID: 505 Comm: syz.2.16 Not tainted syzkaller #0 [ 51.770159][ T27] audit: type=1400 audit(1757046187.735:100): avc: denied { create } for pid=504 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.790080][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 51.790084][ T505] RIP: 0010:mb_mark_used+0x46f/0x480 [ 51.831775][ T505] Code: ff 48 0f ab 3e bf 01 00 00 00 eb cf 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 [ 51.851332][ T505] RSP: 0018:ffffc90000903b70 EFLAGS: 00010207 [ 51.857230][ T505] RAX: 0000000080000000 RBX: ffffc90000903cb8 RCX: ffff888107618800 [ 51.865044][ T505] RDX: 000000000000000c RSI: ffffffff80000000 RDI: 0000000000008000 [ 51.872857][ T505] RBP: ffffc90000903b98 R08: 0000000000000001 R09: 0000000000007fff [ 51.880950][ T505] R10: 0000000000008001 R11: 0000000000000000 R12: 000000007ffffff4 [ 51.889016][ T505] R13: 000000007ffffff4 R14: ffffc90000903c20 R15: 000000000000000c [ 51.896829][ T505] FS: 00007f32128ae6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 51.905598][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.912017][ T505] CR2: 0000400000015000 CR3: 000000010dbbd000 CR4: 00000000003506a0 [ 51.919831][ T505] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.927639][ T505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.935661][ T505] Call Trace: [ 51.938774][ T505] [ 51.941553][ T505] ext4_try_to_trim_range+0x268/0x580 [ 51.946763][ T505] ext4_trim_fs+0x366/0x500 [ 51.951100][ T505] ext4_ioctl+0x451/0x1640 [ 51.955350][ T505] ? ioctl_has_perm+0x135/0x170 [ 51.960140][ T505] ? selinux_file_ioctl+0x1bf/0x210 [ 51.965159][ T505] ? __this_cpu_preempt_check+0x13/0x20 [ 51.970539][ T505] __se_sys_ioctl+0x77/0xc0 [ 51.974884][ T505] __x64_sys_ioctl+0x18/0x20 [ 51.979308][ T505] x64_sys_call+0x58b/0x9a0 [ 51.983649][ T505] do_syscall_64+0x4c/0xa0 [ 51.987952][ T505] ? clear_bhb_loop+0x30/0x80 [ 51.992413][ T505] ? clear_bhb_loop+0x30/0x80 [ 51.996925][ T505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.002654][ T505] RIP: 0033:0x7f321198d169 [ 52.006909][ T505] 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 [ 52.026440][ T505] RSP: 002b:00007f32128ae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.034685][ T505] RAX: ffffffffffffffda RBX: 00007f3211ba5fa0 RCX: 00007f321198d169 [ 52.042518][ T505] RDX: 0000400000000b40 RSI: 00000000c0185879 RDI: 0000000000000006 [ 52.050398][ T505] RBP: 00007f3211a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.058201][ T505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.066017][ T505] R13: 0000000000000000 R14: 00007f3211ba5fa0 R15: 00007ffdf4ebd118 [ 52.073828][ T505] [ 52.076694][ T505] Modules linked in: [ 52.080501][ T505] ---[ end trace 0000000000000000 ]--- [ 52.085729][ T505] RIP: 0010:mb_mark_used+0x46f/0x480 [ 52.090939][ T505] Code: ff 48 0f ab 3e bf 01 00 00 00 eb cf 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 [ 52.110503][ T505] RSP: 0018:ffffc90000903b70 EFLAGS: 00010207 [ 52.116406][ T505] RAX: 0000000080000000 RBX: ffffc90000903cb8 RCX: ffff888107618800 [ 52.124252][ T505] RDX: 000000000000000c RSI: ffffffff80000000 RDI: 0000000000008000 [ 52.132274][ T505] RBP: ffffc90000903b98 R08: 0000000000000001 R09: 0000000000007fff [ 52.140086][ T505] R10: 0000000000008001 R11: 0000000000000000 R12: 000000007ffffff4 [ 52.147911][ T505] R13: 000000007ffffff4 R14: ffffc90000903c20 R15: 000000000000000c [ 52.155798][ T505] FS: 00007f32128ae6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 52.164900][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.171303][ T505] CR2: 0000400000015000 CR3: 000000010dbbd000 CR4: 00000000003506a0 [ 52.179121][ T505] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.186928][ T505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.194728][ T505] Kernel panic - not syncing: Fatal exception [ 52.200853][ T505] Kernel Offset: disabled [ 52.204972][ T505] Rebooting in 86400 seconds..