Warning: Permanently added '[localhost]:21318' (ED25519) to the list of known hosts. 2025/11/19 08:16:07 parsed 1 programs [ 98.991474][ T40] audit: type=1400 audit(1763540170.112:118): avc: denied { unlink } for pid=6191 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" [ 100.211133][ T6191] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 103.015091][ T6202] chnl_net:caif_netlink_parms(): no params data found [ 103.113279][ T6202] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.116285][ T6202] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.120628][ T6202] bridge_slave_0: entered allmulticast mode [ 103.124101][ T6202] bridge_slave_0: entered promiscuous mode [ 103.127941][ T6202] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.131306][ T6202] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.134148][ T6202] bridge_slave_1: entered allmulticast mode [ 103.137196][ T6202] bridge_slave_1: entered promiscuous mode [ 103.170818][ T6202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.184250][ T6202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.221679][ T6202] team0: Port device team_slave_0 added [ 103.225299][ T6202] team0: Port device team_slave_1 added [ 103.259784][ T6202] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.262239][ T6202] 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. [ 103.271352][ T6202] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.277128][ T6202] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.280448][ T6202] 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. [ 103.291729][ T6202] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.353090][ T6202] hsr_slave_0: entered promiscuous mode [ 103.356033][ T6202] hsr_slave_1: entered promiscuous mode [ 103.986586][ T6202] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.993784][ T6202] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.005704][ T6202] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.013273][ T6202] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.032595][ T6202] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.035806][ T6202] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.039237][ T6202] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.042385][ T6202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.053225][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.057775][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.104094][ T6202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.118050][ T6202] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.125595][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.128721][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.138782][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.141898][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.297360][ T6202] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.331383][ T6202] veth0_vlan: entered promiscuous mode [ 104.337401][ T6202] veth1_vlan: entered promiscuous mode [ 104.359253][ T6202] veth0_macvtap: entered promiscuous mode [ 104.365525][ T6202] veth1_macvtap: entered promiscuous mode [ 104.377029][ T6202] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.385634][ T6202] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.394540][ T1157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.398800][ T1157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.403207][ T1157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.407118][ T1157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.496227][ T1252] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.566101][ T1252] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.664381][ T1252] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.741572][ T1252] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.829828][ T1157] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.832794][ T1157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.848241][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.852925][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.296446][ T5992] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 105.300863][ T5992] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 105.304292][ T5992] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 105.307927][ T5992] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 105.312627][ T5992] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.060835][ T40] audit: type=1401 audit(1763540177.182:119): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/11/19 08:16:18 executed programs: 0 [ 106.960431][ T5992] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.964891][ T5992] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.969071][ T5992] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.973545][ T5992] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.979499][ T5992] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.147565][ T6358] chnl_net:caif_netlink_parms(): no params data found [ 107.253250][ T6358] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.256356][ T6358] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.259683][ T6358] bridge_slave_0: entered allmulticast mode [ 107.263655][ T6358] bridge_slave_0: entered promiscuous mode [ 107.269044][ T6358] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.271763][ T6358] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.274276][ T6358] bridge_slave_1: entered allmulticast mode [ 107.278431][ T6358] bridge_slave_1: entered promiscuous mode [ 107.331949][ T6358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.339051][ T6358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.385107][ T6358] team0: Port device team_slave_0 added [ 107.389781][ T6358] team0: Port device team_slave_1 added [ 107.442576][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.445525][ T6358] 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. [ 107.456676][ T6358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.463109][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.465950][ T6358] 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. [ 107.474764][ T6358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.543909][ T6358] hsr_slave_0: entered promiscuous mode [ 107.547282][ T6358] hsr_slave_1: entered promiscuous mode [ 107.550459][ T6358] debugfs: 'hsr0' already exists in 'hsr' [ 107.552923][ T6358] Cannot create hsr debugfs directory [ 107.983911][ T1252] bridge_slave_1: left allmulticast mode [ 107.986517][ T1252] bridge_slave_1: left promiscuous mode [ 107.989259][ T1252] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.998312][ T1252] bridge_slave_0: left allmulticast mode [ 108.000920][ T1252] bridge_slave_0: left promiscuous mode [ 108.003587][ T1252] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.264334][ T1252] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.270450][ T1252] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.275859][ T1252] bond0 (unregistering): Released all slaves [ 108.474263][ T1252] hsr_slave_0: left promiscuous mode [ 108.477365][ T1252] hsr_slave_1: left promiscuous mode [ 108.480721][ T1252] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.484284][ T1252] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.488401][ T1252] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.492248][ T1252] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.517364][ T1252] veth1_macvtap: left promiscuous mode [ 108.520618][ T1252] veth0_macvtap: left promiscuous mode [ 108.523226][ T1252] veth1_vlan: left promiscuous mode [ 108.525712][ T1252] veth0_vlan: left promiscuous mode [ 109.010555][ T5297] Bluetooth: hci0: command tx timeout [ 109.030965][ T1252] team0 (unregistering): Port device team_slave_1 removed [ 109.086892][ T1252] team0 (unregistering): Port device team_slave_0 removed [ 109.730992][ T6358] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.740579][ T6358] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.751182][ T6358] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.757409][ T6358] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.821333][ T6358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.834665][ T6358] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.842185][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.844663][ T1157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.853963][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.856422][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.995325][ T6358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.287829][ T6358] veth0_vlan: entered promiscuous mode [ 110.300701][ T6358] veth1_vlan: entered promiscuous mode [ 110.330117][ T6358] veth0_macvtap: entered promiscuous mode [ 110.336057][ T6358] veth1_macvtap: entered promiscuous mode [ 110.351300][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.361511][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.370739][ T1157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.375027][ T1157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.391379][ T1157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.395673][ T1157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.477428][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.480995][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.506974][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.511365][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.570183][ T40] audit: type=1400 audit(1763540181.692:120): avc: denied { create } for pid=6389 comm="syz.0.16" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 110.579553][ T40] audit: type=1400 audit(1763540181.692:121): avc: denied { ioctl } for pid=6389 comm="syz.0.16" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=11034 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 110.614427][ T6394] ------------[ cut here ]------------ [ 110.617271][ T6394] kernel BUG at mm/hugetlb.c:1160! [ 110.619818][ T6394] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 110.623668][ T6394] CPU: 2 UID: 0 PID: 6394 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 110.628684][ T6394] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 110.633818][ T6394] RIP: 0010:resv_map_release+0x1e2/0x280 [ 110.636581][ T6394] Code: 4d 9d ff 48 85 db 75 1c e8 4b 52 9d ff 48 8b 3c 24 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 84 75 fa ff e8 2f 52 9d ff 90 <0f> 0b 4c 89 f7 e8 c4 f5 05 00 e9 38 ff ff ff 48 89 ef e8 c7 f4 05 [ 110.644997][ T6394] RSP: 0018:ffffc90003e978e0 EFLAGS: 00010293 [ 110.647797][ T6394] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff821f957b [ 110.651263][ T6394] RDX: ffff8880319da480 RSI: ffffffff821f95a1 RDI: 0000000000000007 [ 110.654820][ T6394] RBP: ffff88803a642060 R08: 0000000000000007 R09: 0000000000000000 [ 110.658526][ T6394] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803a642060 [ 110.662269][ T6394] R13: ffff88803a642060 R14: ffff88803a642060 R15: ffff888024275788 [ 110.665724][ T6394] FS: 0000000000000000(0000) GS:ffff8880d6c05000(0000) knlGS:0000000000000000 [ 110.669538][ T6394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.672614][ T6394] CR2: 00004000009b1000 CR3: 000000000e182000 CR4: 0000000000352ef0 [ 110.676414][ T6394] Call Trace: [ 110.677956][ T6394] [ 110.679309][ T6394] hugetlb_vm_op_close+0x494/0x5a0 [ 110.681586][ T6394] ? __pfx_hugetlb_vm_op_close+0x10/0x10 [ 110.684150][ T6394] remove_vma+0x88/0x160 [ 110.686273][ T6394] exit_mmap+0x50a/0xb90 [ 110.688302][ T6394] ? __pfx_exit_mmap+0x10/0x10 [ 110.690615][ T6394] ? arch_uprobe_clear_state+0x16/0x150 [ 110.693093][ T6394] __mmput+0x12a/0x410 [ 110.694876][ T6394] mmput+0x62/0x70 [ 110.696560][ T6394] do_exit+0x7c7/0x2bf0 [ 110.698414][ T6394] ? __pfx_try_to_wake_up+0x10/0x10 [ 110.700857][ T6394] ? __pfx_do_exit+0x10/0x10 [ 110.703097][ T6394] ? do_raw_spin_lock+0x12c/0x2b0 [ 110.705436][ T6394] ? find_held_lock+0x2b/0x80 [ 110.707541][ T6394] do_group_exit+0xd3/0x2a0 [ 110.709569][ T6394] get_signal+0x2671/0x26d0 [ 110.711585][ T6394] ? userfaultfd_ioctl+0x8f2/0x3930 [ 110.713899][ T6394] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 110.716309][ T6394] ? __pfx_get_signal+0x10/0x10 [ 110.718465][ T6394] ? do_futex+0x122/0x350 [ 110.720519][ T6394] ? __pfx_do_futex+0x10/0x10 [ 110.722830][ T6394] arch_do_signal_or_restart+0x8f/0x7c0 [ 110.725298][ T6394] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 110.727999][ T6394] ? selinux_file_ioctl+0xb4/0x270 [ 110.730272][ T6394] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 110.732714][ T6394] exit_to_user_mode_loop+0x85/0x130 [ 110.735070][ T6394] do_syscall_64+0x426/0xfa0 [ 110.737127][ T6394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.739800][ T6394] RIP: 0033:0x7f427338d169 [ 110.741891][ T6394] Code: Unable to access opcode bytes at 0x7f427338d13f. [ 110.745427][ T6394] RSP: 002b:00007f42741e60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.749318][ T6394] RAX: 0000000000000001 RBX: 00007f42735a6088 RCX: 00007f427338d169 [ 110.752827][ T6394] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f42735a608c [ 110.756303][ T6394] RBP: 00007f42735a6080 R08: 00007f4274208000 R09: 0000000000000000 [ 110.759779][ T6394] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f42735a608c [ 110.763256][ T6394] R13: 0000000000000000 R14: 00007ffd49ecfad0 R15: 00007ffd49ecfbb8 [ 110.766789][ T6394] [ 110.768231][ T6394] Modules linked in: [ 110.770755][ T6394] ---[ end trace 0000000000000000 ]--- [ 110.773383][ T6394] RIP: 0010:resv_map_release+0x1e2/0x280 [ 110.775657][ T6394] Code: 4d 9d ff 48 85 db 75 1c e8 4b 52 9d ff 48 8b 3c 24 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 84 75 fa ff e8 2f 52 9d ff 90 <0f> 0b 4c 89 f7 e8 c4 f5 05 00 e9 38 ff ff ff 48 89 ef e8 c7 f4 05 [ 110.784247][ T6394] RSP: 0018:ffffc90003e978e0 EFLAGS: 00010293 [ 110.786801][ T6394] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff821f957b [ 110.789834][ T6394] RDX: ffff8880319da480 RSI: ffffffff821f95a1 RDI: 0000000000000007 [ 110.792647][ T6394] RBP: ffff88803a642060 R08: 0000000000000007 R09: 0000000000000000 [ 110.795352][ T6394] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803a642060 [ 110.798332][ T6394] R13: ffff88803a642060 R14: ffff88803a642060 R15: ffff888024275788 [ 110.801656][ T6394] FS: 0000000000000000(0000) GS:ffff8880d6d05000(0000) knlGS:0000000000000000 [ 110.805546][ T6394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.808547][ T6394] CR2: 0000001b3115ffff CR3: 000000002c29b000 CR4: 0000000000352ef0 [ 110.812173][ T6394] Kernel panic - not syncing: Fatal exception [ 110.815557][ T6394] Kernel Offset: disabled [ 110.817203][ T6394] Rebooting in 86400 seconds..