Warning: Permanently added '10.128.1.197' (ED25519) to the list of known hosts. 2026/04/05 08:04:22 ignoring optional flag "type"="gce" 2026/04/05 08:04:22 parsed 1 programs [ 73.562541][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 73.562555][ T30] audit: type=1400 audit(1775376262.433:96): avc: denied { unlink } for pid=5992 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/04/05 08:04:23 executed programs: 0 [ 74.741552][ T5992] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 74.782506][ T5816] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.790236][ T5816] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.798180][ T5816] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.805898][ T5816] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.813643][ T5816] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.906613][ T5997] chnl_net:caif_netlink_parms(): no params data found [ 74.952566][ T5997] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.959990][ T5997] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.967180][ T5997] bridge_slave_0: entered allmulticast mode [ 74.973840][ T5997] bridge_slave_0: entered promiscuous mode [ 74.981193][ T5997] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.988241][ T5997] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.995420][ T5997] bridge_slave_1: entered allmulticast mode [ 75.002089][ T5997] bridge_slave_1: entered promiscuous mode [ 75.023610][ T5997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.034435][ T5997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.057168][ T5997] team0: Port device team_slave_0 added [ 75.064021][ T5997] team0: Port device team_slave_1 added [ 75.083451][ T5997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.090715][ T5997] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 75.116944][ T5997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.128330][ T5997] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.135284][ T5997] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 75.161671][ T5997] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.191673][ T5997] hsr_slave_0: entered promiscuous mode [ 75.197615][ T5997] hsr_slave_1: entered promiscuous mode [ 75.631858][ T5997] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.647373][ T5997] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.660782][ T5997] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.673500][ T5997] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.733341][ T5997] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.740480][ T5997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.747860][ T5997] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.754994][ T5997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.813818][ T5997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.828519][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.838853][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.852785][ T5997] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.868559][ T152] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.875690][ T152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.901818][ T152] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.908918][ T152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.026071][ T976] cfg80211: failed to load regulatory.db [ 76.097273][ T5997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.141717][ T5997] veth0_vlan: entered promiscuous mode [ 76.156222][ T5997] veth1_vlan: entered promiscuous mode [ 76.195939][ T5997] veth0_macvtap: entered promiscuous mode [ 76.205785][ T5997] veth1_macvtap: entered promiscuous mode [ 76.227730][ T5997] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.244529][ T5997] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.258878][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.268621][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.334117][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.343386][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.414924][ T6058] jffs2: notice: (6058) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 76.420339][ T30] audit: type=1400 audit(1775376265.283:97): avc: denied { mounton } for pid=6057 comm="syz-executor.0" path="/root/syzkaller-testdir2256231355/syzkaller.YxAbrr/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 76.467946][ T30] audit: type=1400 audit(1775376265.313:98): avc: denied { mount } for pid=6057 comm="syz-executor.0" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 76.468366][ T5997] ------------[ cut here ]------------ [ 76.490229][ T30] audit: type=1400 audit(1775376265.333:99): avc: denied { write } for pid=6057 comm="syz-executor.0" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.495375][ T5997] kernel BUG at fs/jffs2/nodelist.c:462! [ 76.517432][ T30] audit: type=1400 audit(1775376265.333:100): avc: denied { setattr } for pid=6057 comm="syz-executor.0" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.546554][ T30] audit: type=1400 audit(1775376265.333:101): avc: denied { unmount } for pid=5997 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 76.566586][ T5997] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 76.572998][ T5997] CPU: 0 UID: 0 PID: 5997 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.582605][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.592639][ T5997] RIP: 0010:jffs2_del_ino_cache+0x24f/0x2c0 [ 76.598534][ T5997] Code: 4c 89 e2 49 8b 5e 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 71 49 89 1c 24 e9 42 ff ff ff e8 82 92 92 fe 90 <0f> 0b e8 8a 22 ff fe e9 5b fe ff ff e8 50 22 ff fe e9 59 ff ff ff [ 76.618127][ T5997] RSP: 0018:ffffc90003e0fa98 EFLAGS: 00010293 [ 76.624180][ T5997] RAX: 0000000000000000 RBX: ffff88802af98000 RCX: 0000000000000000 [ 76.632128][ T5997] RDX: ffff88802f134980 RSI: ffffffff83766a9e RDI: ffff888079c21ee0 [ 76.640079][ T5997] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffed10055f306d [ 76.648027][ T5997] R10: ffff88802af9836b R11: 0000000000000000 R12: ffff888072ab3f40 [ 76.655976][ T5997] R13: dffffc0000000000 R14: ffff888079c21ec0 R15: ffff888072ab3ff8 [ 76.663927][ T5997] FS: 00005555670d84c0(0000) GS:ffff888124339000(0000) knlGS:0000000000000000 [ 76.672837][ T5997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.679409][ T5997] CR2: 00007fe5baa9b7e8 CR3: 00000000697ea000 CR4: 00000000003526f0 [ 76.687364][ T5997] Call Trace: [ 76.690625][ T5997] [ 76.693538][ T5997] jffs2_do_clear_inode+0x3ca/0x470 [ 76.698722][ T5997] ? __pfx_jffs2_evict_inode+0x10/0x10 [ 76.704179][ T5997] evict+0x3c2/0xad0 [ 76.708058][ T5997] ? lock_list_lru_of_memcg+0x1e3/0x570 [ 76.713587][ T5997] ? __pfx_evict+0x10/0x10 [ 76.717991][ T5997] ? find_held_lock+0x2b/0x80 [ 76.722649][ T5997] ? find_held_lock+0x2b/0x80 [ 76.727307][ T5997] dispose_list+0x117/0x1e0 [ 76.731802][ T5997] evict_inodes+0x516/0x670 [ 76.736292][ T5997] ? __pfx_evict_inodes+0x10/0x10 [ 76.741300][ T5997] ? sync_blockdev+0x51/0x70 [ 76.745880][ T5997] generic_shutdown_super+0xc8/0x360 [ 76.751147][ T5997] kill_mtd_super+0x1d/0x80 [ 76.755636][ T5997] jffs2_kill_sb+0x7c/0xb0 [ 76.760029][ T5997] deactivate_locked_super+0xc1/0x1b0 [ 76.765385][ T5997] deactivate_super+0xe7/0x110 [ 76.770133][ T5997] cleanup_mnt+0x21f/0x450 [ 76.774529][ T5997] task_work_run+0x150/0x240 [ 76.779096][ T5997] ? __pfx_task_work_run+0x10/0x10 [ 76.784185][ T5997] exit_to_user_mode_loop+0x100/0x4a0 [ 76.789533][ T5997] do_syscall_64+0x67c/0xf80 [ 76.794113][ T5997] ? clear_bhb_loop+0x40/0x90 [ 76.798768][ T5997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.804634][ T5997] RIP: 0033:0x7fa9e6e6ea17 [ 76.809024][ T5997] Code: a2 c7 05 e8 94 11 00 00 00 00 00 eb 96 e8 f1 09 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 [ 76.828608][ T5997] RSP: 002b:00007ffff5d74df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 76.836999][ T5997] RAX: 0000000000000000 RBX: 00007fa9e6ece3ef RCX: 00007fa9e6e6ea17 [ 76.844945][ T5997] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffff5d74eb0 [ 76.852895][ T5997] RBP: 00007ffff5d74eb0 R08: 00007ffff5d75eb0 R09: 00000000ffffffff [ 76.860840][ T5997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff5d75f70 [ 76.868789][ T5997] R13: 00007fa9e6ece3ef R14: 0000000000012a4f R15: 0000000000000003 [ 76.876738][ T5997] [ 76.879734][ T5997] Modules linked in: [ 76.883750][ T5997] ---[ end trace 0000000000000000 ]--- [ 76.891314][ T5997] RIP: 0010:jffs2_del_ino_cache+0x24f/0x2c0 [ 76.898838][ T5997] Code: 4c 89 e2 49 8b 5e 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 71 49 89 1c 24 e9 42 ff ff ff e8 82 92 92 fe 90 <0f> 0b e8 8a 22 ff fe e9 5b fe ff ff e8 50 22 ff fe e9 59 ff ff ff [ 76.921605][ T5816] Bluetooth: hci0: command tx timeout [ 76.927014][ T5997] RSP: 0018:ffffc90003e0fa98 EFLAGS: 00010293 [ 76.933989][ T5997] RAX: 0000000000000000 RBX: ffff88802af98000 RCX: 0000000000000000 [ 76.942606][ T5997] RDX: ffff88802f134980 RSI: ffffffff83766a9e RDI: ffff888079c21ee0 [ 76.950920][ T5997] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffed10055f306d [ 76.958891][ T5997] R10: ffff88802af9836b R11: 0000000000000000 R12: ffff888072ab3f40 [ 76.967119][ T5997] R13: dffffc0000000000 R14: ffff888079c21ec0 R15: ffff888072ab3ff8 [ 76.975270][ T5997] FS: 00005555670d84c0(0000) GS:ffff888124439000(0000) knlGS:0000000000000000 [ 76.984390][ T5997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.992870][ T5997] CR2: 000055e0b4ac0300 CR3: 00000000697ea000 CR4: 00000000003526f0 [ 77.000879][ T5997] Kernel panic - not syncing: Fatal exception [ 77.007259][ T5997] Kernel Offset: disabled [ 77.011556][ T5997] Rebooting in 86400 seconds..