Warning: Permanently added '10.128.1.161' (ED25519) to the list of known hosts. 2025/06/27 13:29:35 ignoring optional flag "sandboxArg"="0" 2025/06/27 13:29:35 ignoring optional flag "type"="gce" 2025/06/27 13:29:35 parsed 1 programs [ 91.038594][ T30] audit: type=1400 audit(1751030975.360:105): avc: denied { getattr } for pid=6131 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 91.136596][ T30] audit: type=1400 audit(1751030975.460:106): avc: denied { unlink } for pid=6137 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" 2025/06/27 13:29:36 executed programs: 0 [ 92.439067][ T6137] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.483917][ T30] audit: type=1400 audit(1751030976.810:107): avc: denied { create } for pid=6144 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 92.492267][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.513619][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.521914][ T30] audit: type=1400 audit(1751030976.840:108): avc: denied { ioctl } for pid=6144 comm="syz-executor.0" path="socket:[4712]" dev="sockfs" ino=4712 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 92.522346][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.557215][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.565231][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.683462][ T6144] chnl_net:caif_netlink_parms(): no params data found [ 92.738056][ T6144] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.745391][ T6144] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.752611][ T6144] bridge_slave_0: entered allmulticast mode [ 92.759665][ T6144] bridge_slave_0: entered promiscuous mode [ 92.768114][ T6144] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.775375][ T6144] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.782533][ T6144] bridge_slave_1: entered allmulticast mode [ 92.790230][ T6144] bridge_slave_1: entered promiscuous mode [ 92.812915][ T6144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.825471][ T6144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.851626][ T6144] team0: Port device team_slave_0 added [ 92.859521][ T6144] team0: Port device team_slave_1 added [ 92.881113][ T6144] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.888552][ T6144] 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 1560 would solve the problem. [ 92.914523][ T6144] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.927200][ T6144] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.934276][ T6144] 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 1560 would solve the problem. [ 92.960345][ T6144] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.996345][ T6144] hsr_slave_0: entered promiscuous mode [ 93.002447][ T6144] hsr_slave_1: entered promiscuous mode [ 93.489137][ T6144] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.501021][ T6144] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.511848][ T6144] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.523406][ T6144] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.559050][ T6144] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.566255][ T6144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.574223][ T6144] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.581382][ T6144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.651518][ T6144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.670285][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.678507][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.697716][ T6144] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.713292][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.720504][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.754531][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.761688][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.794731][ T6144] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.808783][ T6144] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.002563][ T6144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.055574][ T6144] veth0_vlan: entered promiscuous mode [ 94.074548][ T6144] veth1_vlan: entered promiscuous mode [ 94.101973][ T6144] veth0_macvtap: entered promiscuous mode [ 94.116258][ T6144] veth1_macvtap: entered promiscuous mode [ 94.140167][ T6144] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.154011][ T6144] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.167075][ T6144] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.175995][ T6144] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.189326][ T6144] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.199542][ T6144] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.280914][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.289626][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.328086][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.337207][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.412279][ T6203] jffs2: notice: (6203) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 94.413685][ T30] audit: type=1400 audit(1751030978.730:109): avc: denied { mounton } for pid=6202 comm="syz-executor.0" path="/root/syzkaller-testdir2292462333/syzkaller.wR0SKU/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 94.465088][ T6144] ------------[ cut here ]------------ [ 94.470703][ T6144] kernel BUG at fs/jffs2/nodelist.c:462! [ 94.477023][ T6144] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 94.483471][ T6144] CPU: 0 UID: 0 PID: 6144 Comm: syz-executor.0 Not tainted 6.16.0-rc3-syzkaller-g67a993863163 #0 PREEMPT(full) [ 94.495276][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.505325][ T6144] RIP: 0010:jffs2_del_ino_cache+0x24f/0x2c0 [ 94.511222][ T6144] 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 22 0f a2 fe 90 <0f> 0b e8 ea ec 08 ff e9 5b fe ff ff e8 b0 ec 08 ff e9 59 ff ff ff [ 94.530832][ T6144] RSP: 0018:ffffc900033e7af8 EFLAGS: 00010293 [ 94.536895][ T6144] RAX: 0000000000000000 RBX: ffff88804d7a6000 RCX: 0000000000000000 [ 94.544860][ T6144] RDX: ffff88804eb74880 RSI: ffffffff831a114e RDI: ffff88806c2a9020 [ 94.552921][ T6144] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffed1009af4c6d [ 94.560892][ T6144] R10: ffff88804d7a636b R11: 0000000000000001 R12: ffff888076878000 [ 94.568938][ T6144] R13: dffffc0000000000 R14: ffff88806c2a9000 R15: ffff8880768780b8 [ 94.576982][ T6144] FS: 000055557a17b480(0000) GS:ffff888124752000(0000) knlGS:0000000000000000 [ 94.585918][ T6144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.592501][ T6144] CR2: 000055557a184938 CR3: 00000000795c2000 CR4: 00000000003526f0 [ 94.600460][ T6144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.608416][ T6144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.616384][ T6144] Call Trace: [ 94.619657][ T6144] [ 94.622595][ T6144] jffs2_do_clear_inode+0x3c0/0x470 [ 94.627800][ T6144] ? __pfx_jffs2_evict_inode+0x10/0x10 [ 94.633251][ T6144] evict+0x3e3/0x920 [ 94.637132][ T6144] ? __pfx_evict+0x10/0x10 [ 94.641533][ T6144] ? find_held_lock+0x2b/0x80 [ 94.646200][ T6144] ? find_held_lock+0x2b/0x80 [ 94.650866][ T6144] dispose_list+0x117/0x1e0 [ 94.655362][ T6144] evict_inodes+0x398/0x4a0 [ 94.659935][ T6144] ? __pfx_evict_inodes+0x10/0x10 [ 94.664941][ T6144] ? sync_blockdev+0x51/0x70 [ 94.669516][ T6144] generic_shutdown_super+0xb2/0x390 [ 94.674786][ T6144] kill_mtd_super+0x1d/0x80 [ 94.679279][ T6144] jffs2_kill_sb+0x7c/0xb0 [ 94.683686][ T6144] deactivate_locked_super+0xbe/0x1a0 [ 94.689044][ T6144] deactivate_super+0xde/0x100 [ 94.693799][ T6144] cleanup_mnt+0x225/0x450 [ 94.698202][ T6144] task_work_run+0x150/0x240 [ 94.702776][ T6144] ? __pfx_task_work_run+0x10/0x10 [ 94.707874][ T6144] ? __pfx___x64_sys_umount+0x10/0x10 [ 94.713240][ T6144] exit_to_user_mode_loop+0xeb/0x110 [ 94.718516][ T6144] do_syscall_64+0x3f6/0x4c0 [ 94.723147][ T6144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.729038][ T6144] RIP: 0033:0x7fd3b4e7f117 [ 94.733545][ T6144] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 94.753236][ T6144] RSP: 002b:00007fff3550e818 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 94.761639][ T6144] RAX: 0000000000000000 RBX: 00007fd3b4ec93b9 RCX: 00007fd3b4e7f117 [ 94.769682][ T6144] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff3550e8d0 [ 94.777639][ T6144] RBP: 00007fff3550e8d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.785774][ T6144] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff3550f990 [ 94.793727][ T6144] R13: 00007fd3b4ec93b9 R14: 0000000000017095 R15: 0000000000000003 [ 94.801687][ T6144] [ 94.804684][ T6144] Modules linked in: [ 94.808856][ T6144] ---[ end trace 0000000000000000 ]--- [ 94.817320][ T30] audit: type=1400 audit(1751030978.760:110): avc: denied { mount } for pid=6202 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 [ 94.824644][ T5134] Bluetooth: hci0: command tx timeout [ 94.839420][ T30] audit: type=1400 audit(1751030978.760:111): avc: denied { write } for pid=6202 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 [ 94.856222][ T6144] RIP: 0010:jffs2_del_ino_cache+0x24f/0x2c0 [ 94.870818][ T30] audit: type=1400 audit(1751030978.760:112): avc: denied { setattr } for pid=6202 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 [ 94.875859][ T6144] 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 22 0f a2 fe 90 <0f> 0b e8 ea ec 08 ff e9 5b fe ff ff e8 b0 ec 08 ff e9 59 ff ff ff [ 94.901810][ T30] audit: type=1400 audit(1751030978.780:113): avc: denied { unmount } for pid=6144 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 94.916474][ T6144] RSP: 0018:ffffc900033e7af8 EFLAGS: 00010293 [ 94.941143][ T6144] RAX: 0000000000000000 RBX: ffff88804d7a6000 RCX: 0000000000000000 [ 94.949662][ T6144] RDX: ffff88804eb74880 RSI: ffffffff831a114e RDI: ffff88806c2a9020 [ 94.958047][ T6144] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffed1009af4c6d [ 94.966135][ T6144] R10: ffff88804d7a636b R11: 0000000000000001 R12: ffff888076878000 [ 94.974394][ T6144] R13: dffffc0000000000 R14: ffff88806c2a9000 R15: ffff8880768780b8 [ 94.982403][ T6144] FS: 000055557a17b480(0000) GS:ffff888124852000(0000) knlGS:0000000000000000 [ 94.991661][ T6144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.998523][ T6144] CR2: 00007f5ddf5d1368 CR3: 00000000795c2000 CR4: 00000000003526f0 [ 95.006746][ T6144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.014974][ T6144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.022977][ T6144] Kernel panic - not syncing: Fatal exception [ 95.029267][ T6144] Kernel Offset: disabled [ 95.033608][ T6144] Rebooting in 86400 seconds..