Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2026/06/04 12:08:58 parsed 1 programs [ 109.685056][ T4616] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 111.598626][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.613829][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.632440][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.649701][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.657821][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.665986][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 112.731178][ T4663] chnl_net:caif_netlink_parms(): no params data found [ 112.794141][ T4663] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.801415][ T4663] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.811265][ T4663] device bridge_slave_0 entered promiscuous mode [ 112.821082][ T4663] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.829773][ T4663] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.838239][ T4663] device bridge_slave_1 entered promiscuous mode [ 112.865988][ T4663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.878574][ T4663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.906032][ T4663] team0: Port device team_slave_0 added [ 112.914095][ T4663] team0: Port device team_slave_1 added [ 112.938640][ T4663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.945785][ T4663] 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. [ 112.972969][ T4663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.985737][ T4663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.992774][ T4663] 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. [ 113.018722][ T4663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.065866][ T4663] device hsr_slave_0 entered promiscuous mode [ 113.073972][ T4663] device hsr_slave_1 entered promiscuous mode [ 113.831851][ T4663] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.873633][ T4663] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.885635][ T4663] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.897132][ T4663] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.004716][ T4663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.020272][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.033644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.057175][ T4663] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.090471][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.101256][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.111839][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.118998][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.128440][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.145155][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.154326][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.164753][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.171898][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.201863][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.226018][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.257902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.271333][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.281869][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.296535][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.306688][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.335246][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.344660][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.359493][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.368772][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.381452][ T4663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.600932][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.611996][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.628122][ T4663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.667883][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.677674][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.695388][ T4663] device veth0_vlan entered promiscuous mode [ 114.702097][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.713991][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.729088][ T4663] device veth1_vlan entered promiscuous mode [ 114.737904][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.748263][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.756667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 114.782881][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 114.798335][ T4663] device veth0_macvtap entered promiscuous mode [ 114.813532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 114.825418][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 114.837674][ T4663] device veth1_macvtap entered promiscuous mode [ 114.846657][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 114.855887][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 114.876575][ T4663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.886234][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 114.907282][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.927561][ T4663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.938518][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.947472][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.967916][ T4663] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.992361][ T4663] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.001140][ T4663] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.023537][ T4663] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.176785][ T3095] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/06/04 12:09:10 executed programs: 0 [ 117.894300][ T4852] chnl_net:caif_netlink_parms(): no params data found [ 117.960817][ T4852] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.968282][ T4852] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.977091][ T4852] device bridge_slave_0 entered promiscuous mode [ 117.986094][ T4852] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.993589][ T4852] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.001771][ T4852] device bridge_slave_1 entered promiscuous mode [ 118.038157][ T4852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.050097][ T4852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.083057][ T4852] team0: Port device team_slave_0 added [ 118.091437][ T4852] team0: Port device team_slave_1 added [ 118.118457][ T4852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.125514][ T4852] 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. [ 118.165461][ T4852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.186886][ T4852] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.195455][ T4852] 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. [ 118.224844][ T4852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.269289][ T4852] device hsr_slave_0 entered promiscuous mode [ 118.276435][ T4852] device hsr_slave_1 entered promiscuous mode [ 118.284371][ T4852] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.291984][ T4852] Cannot create hsr debugfs directory [ 119.590036][ T3095] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.649594][ T3095] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.723634][ T3095] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.763365][ T4307] Bluetooth: hci0: command 0x0409 tx timeout [ 120.568274][ T4852] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 120.578535][ T4852] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 120.588433][ T4852] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 120.598496][ T4852] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 120.708807][ T4852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.750539][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.758792][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.774639][ T4852] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.810516][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.819929][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.829114][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.836278][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.848740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.867305][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.876368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.885430][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.892624][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.906104][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.952586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.973275][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.985309][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.994150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 121.007973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 121.017218][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.051439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.061885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.080123][ T4852] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 121.095410][ T4852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 121.104894][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.114458][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.138552][ T3095] device hsr_slave_0 left promiscuous mode [ 121.165397][ T3095] device hsr_slave_1 left promiscuous mode [ 121.175537][ T3095] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 121.187107][ T3095] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 121.195454][ T3095] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.205840][ T3095] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.214160][ T3095] device bridge_slave_1 left promiscuous mode [ 121.220439][ T3095] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.233055][ T3095] device bridge_slave_0 left promiscuous mode [ 121.239321][ T3095] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.259315][ T3095] device veth1_macvtap left promiscuous mode [ 121.265601][ T3095] device veth0_macvtap left promiscuous mode [ 121.271716][ T3095] device veth1_vlan left promiscuous mode [ 121.278074][ T3095] device veth0_vlan left promiscuous mode [ 121.522065][ T3095] team0 (unregistering): Port device team_slave_1 removed [ 121.540189][ T3095] team0 (unregistering): Port device team_slave_0 removed [ 121.563259][ T3095] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 121.581574][ T3095] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 121.669213][ T3095] bond0 (unregistering): Released all slaves [ 121.797747][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 121.808222][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 121.821147][ T4852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.842509][ T4307] Bluetooth: hci0: command 0x041b tx timeout [ 121.850561][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.860371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.891134][ T4852] device veth0_vlan entered promiscuous mode [ 121.909915][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.918677][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.930331][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.939138][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.967739][ T4852] device veth1_vlan entered promiscuous mode [ 122.005722][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 122.016028][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 122.024906][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.036524][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.049785][ T4852] device veth0_macvtap entered promiscuous mode [ 122.068737][ T4852] device veth1_macvtap entered promiscuous mode [ 122.086603][ T4852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.100183][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 122.117023][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.125835][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.136701][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.149964][ T4852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.171611][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.182938][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.194458][ T4852] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.205350][ T4852] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.215303][ T4852] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.225498][ T4852] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.302033][ T1257] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.326631][ T1257] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.367461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 122.392821][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.400813][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.426750][ T1257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 122.604859][ T5061] loop0: detected capacity change from 0 to 8192 [ 122.619374][ T5061] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 122.642501][ T5061] REISERFS (device loop0): using ordered data mode [ 122.649080][ T5061] reiserfs: using flush barriers [ 122.672578][ T5061] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 122.702954][ T5061] REISERFS (device loop0): checking transaction log (loop0) [ 122.837852][ T5061] REISERFS (device loop0): Using tea hash to sort names [ 122.848657][ T5061] ------------[ cut here ]------------ [ 122.855267][ T5061] WARNING: CPU: 1 PID: 5061 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 122.864889][ T5061] Modules linked in: [ 122.868843][ T5061] CPU: 1 PID: 5061 Comm: syz.0.17 Not tainted syzkaller #0 [ 122.876458][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 122.889327][ T5061] RIP: 0010:drop_nlink+0xbb/0x100 [ 122.895310][ T5061] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b e2 ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 25 c7 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 122.916530][ T5061] RSP: 0018:ffffc90002e3f8f0 EFLAGS: 00010293 [ 122.923507][ T5061] RAX: ffffffff81cf81cb RBX: ffff88805d090190 RCX: ffff8880771a9dc0 [ 122.931617][ T5061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 122.941342][ T5061] RBP: 0000000000000000 R08: ffffffff901d8207 R09: 1ffffffff203b040 [ 122.949672][ T5061] R10: dffffc0000000000 R11: fffffbfff203b041 R12: 1ffff1100ba1203b [ 122.959150][ T5061] R13: ffff88805d0901b8 R14: ffff88805d0901d8 R15: dffffc0000000000 [ 122.968042][ T5061] FS: 00007f0698dc86c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 122.981129][ T5061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.988030][ T5061] CR2: 00007fd9330dc9c0 CR3: 000000005b29d000 CR4: 00000000003506e0 [ 122.998090][ T5061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.006442][ T5061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.015896][ T5061] Call Trace: [ 123.019212][ T5061] [ 123.022175][ T5061] reiserfs_mkdir+0x716/0x920 [ 123.027323][ T5061] ? reiserfs_symlink+0x790/0x790 [ 123.033976][ T5061] ? rwsem_write_trylock+0x135/0x1c0 [ 123.039309][ T5061] ? lookup_one_len+0x19d/0x2d0 [ 123.046872][ T5061] ? lookup_one_common+0x460/0x460 [ 123.052040][ T5061] reiserfs_xattr_init+0x331/0x720 [ 123.058835][ T5061] reiserfs_fill_super+0x1fe6/0x2440 [ 123.064494][ T5061] ? reiserfs_kill_sb+0x140/0x140 [ 123.069560][ T5061] ? snprintf+0xe5/0x140 [ 123.075814][ T5061] ? vscnprintf+0x80/0x80 [ 123.080189][ T5061] ? set_blocksize+0x1f3/0x370 [ 123.085584][ T5061] ? sb_set_blocksize+0xa5/0xe0 [ 123.090648][ T5061] mount_bdev+0x287/0x3c0 [ 123.097044][ T5061] ? reiserfs_kill_sb+0x140/0x140 [ 123.102125][ T5061] legacy_get_tree+0xe6/0x180 [ 123.107191][ T5061] ? remove_save_link+0x3e0/0x3e0 [ 123.113770][ T5061] vfs_get_tree+0x88/0x270 [ 123.118238][ T5061] do_new_mount+0x24a/0xa40 [ 123.124916][ T5061] __se_sys_mount+0x2e3/0x3d0 [ 123.129657][ T5061] ? __x64_sys_mount+0xc0/0xc0 [ 123.136121][ T5061] ? lockdep_hardirqs_on+0x94/0x140 [ 123.141364][ T5061] ? __x64_sys_mount+0x1c/0xc0 [ 123.146518][ T5061] do_syscall_64+0x4c/0xa0 [ 123.150975][ T5061] ? clear_bhb_loop+0x30/0x80 [ 123.157525][ T5061] ? clear_bhb_loop+0x30/0x80 [ 123.162762][ T5061] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 123.168692][ T5061] RIP: 0033:0x7f069976590a [ 123.174674][ T5061] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.195832][ T5061] RSP: 002b:00007f0698dc7e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.222269][ T5061] RAX: ffffffffffffffda RBX: 00007f0698dc7ee0 RCX: 00007f069976590a [ 123.230316][ T5061] RDX: 00002000000001c0 RSI: 0000200000001140 RDI: 00007f0698dc7ea0 [ 123.246252][ T5061] RBP: 00002000000001c0 R08: 00007f0698dc7ee0 R09: 0000000000000098 [ 123.256580][ T5061] R10: 0000000000000098 R11: 0000000000000246 R12: 0000200000001140 [ 123.264990][ T5061] R13: 00007f0698dc7ea0 R14: 00000000000010f6 R15: 00002000000003c0 [ 123.274512][ T5061] [ 123.277579][ T5061] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 123.284966][ T5061] CPU: 1 PID: 5061 Comm: syz.0.17 Not tainted syzkaller #0 [ 123.292369][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 123.302446][ T5061] Call Trace: [ 123.305782][ T5061] [ 123.308735][ T5061] dump_stack_lvl+0x188/0x250 [ 123.313537][ T5061] ? show_regs_print_info+0x20/0x20 [ 123.318770][ T5061] ? load_image+0x400/0x400 [ 123.323313][ T5061] panic+0x2e5/0x810 [ 123.327253][ T5061] ? bpf_jit_dump+0xd0/0xd0 [ 123.331800][ T5061] ? drop_nlink+0xbb/0x100 [ 123.336250][ T5061] __warn+0x248/0x2b0 [ 123.340265][ T5061] ? drop_nlink+0xbb/0x100 [ 123.344713][ T5061] report_bug+0x1b7/0x2e0 [ 123.349095][ T5061] handle_bug+0x3a/0x70 [ 123.353290][ T5061] exc_invalid_op+0x16/0x40 [ 123.357842][ T5061] asm_exc_invalid_op+0x16/0x20 [ 123.362726][ T5061] RIP: 0010:drop_nlink+0xbb/0x100 [ 123.367812][ T5061] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b e2 ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 25 c7 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 123.387540][ T5061] RSP: 0018:ffffc90002e3f8f0 EFLAGS: 00010293 [ 123.393647][ T5061] RAX: ffffffff81cf81cb RBX: ffff88805d090190 RCX: ffff8880771a9dc0 [ 123.401732][ T5061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 123.409846][ T5061] RBP: 0000000000000000 R08: ffffffff901d8207 R09: 1ffffffff203b040 [ 123.417844][ T5061] R10: dffffc0000000000 R11: fffffbfff203b041 R12: 1ffff1100ba1203b [ 123.425865][ T5061] R13: ffff88805d0901b8 R14: ffff88805d0901d8 R15: dffffc0000000000 [ 123.433961][ T5061] ? drop_nlink+0xbb/0x100 [ 123.438427][ T5061] reiserfs_mkdir+0x716/0x920 [ 123.443139][ T5061] ? reiserfs_symlink+0x790/0x790 [ 123.448195][ T5061] ? rwsem_write_trylock+0x135/0x1c0 [ 123.453609][ T5061] ? lookup_one_len+0x19d/0x2d0 [ 123.458493][ T5061] ? lookup_one_common+0x460/0x460 [ 123.463635][ T5061] reiserfs_xattr_init+0x331/0x720 [ 123.468781][ T5061] reiserfs_fill_super+0x1fe6/0x2440 [ 123.474121][ T5061] ? reiserfs_kill_sb+0x140/0x140 [ 123.479174][ T5061] ? snprintf+0xe5/0x140 [ 123.483459][ T5061] ? vscnprintf+0x80/0x80 [ 123.487996][ T5061] ? set_blocksize+0x1f3/0x370 [ 123.492798][ T5061] ? sb_set_blocksize+0xa5/0xe0 [ 123.497675][ T5061] mount_bdev+0x287/0x3c0 [ 123.502039][ T5061] ? reiserfs_kill_sb+0x140/0x140 [ 123.507128][ T5061] legacy_get_tree+0xe6/0x180 [ 123.511837][ T5061] ? remove_save_link+0x3e0/0x3e0 [ 123.516890][ T5061] vfs_get_tree+0x88/0x270 [ 123.521425][ T5061] do_new_mount+0x24a/0xa40 [ 123.526057][ T5061] __se_sys_mount+0x2e3/0x3d0 [ 123.530769][ T5061] ? __x64_sys_mount+0xc0/0xc0 [ 123.535573][ T5061] ? lockdep_hardirqs_on+0x94/0x140 [ 123.540809][ T5061] ? __x64_sys_mount+0x1c/0xc0 [ 123.545614][ T5061] do_syscall_64+0x4c/0xa0 [ 123.550062][ T5061] ? clear_bhb_loop+0x30/0x80 [ 123.554765][ T5061] ? clear_bhb_loop+0x30/0x80 [ 123.559479][ T5061] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 123.565404][ T5061] RIP: 0033:0x7f069976590a [ 123.569843][ T5061] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.589616][ T5061] RSP: 002b:00007f0698dc7e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.598078][ T5061] RAX: ffffffffffffffda RBX: 00007f0698dc7ee0 RCX: 00007f069976590a [ 123.606086][ T5061] RDX: 00002000000001c0 RSI: 0000200000001140 RDI: 00007f0698dc7ea0 [ 123.614479][ T5061] RBP: 00002000000001c0 R08: 00007f0698dc7ee0 R09: 0000000000000098 [ 123.622491][ T5061] R10: 0000000000000098 R11: 0000000000000246 R12: 0000200000001140 [ 123.630490][ T5061] R13: 00007f0698dc7ea0 R14: 00000000000010f6 R15: 00002000000003c0 [ 123.638634][ T5061] [ 123.641949][ T5061] Kernel Offset: disabled [ 123.646437][ T5061] Rebooting in 86400 seconds..