Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 2026/04/12 17:29:41 parsed 1 programs [ 68.861645][ T4186] cgroup: Unknown subsys name 'net' [ 68.976939][ T4186] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.575837][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.182482][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.189133][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.665817][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.677370][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.696636][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.710818][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.718748][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.726362][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.177414][ T155] ODEBUG: Out of memory. ODEBUG disabled [ 74.184899][ T4249] chnl_net:caif_netlink_parms(): no params data found [ 74.247197][ T4249] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.259315][ T4249] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.267539][ T4249] device bridge_slave_0 entered promiscuous mode [ 74.283208][ T4249] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.290704][ T4249] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.298654][ T4249] device bridge_slave_1 entered promiscuous mode [ 74.326424][ T4249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.341684][ T4249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.376410][ T4249] team0: Port device team_slave_0 added [ 74.393841][ T4249] team0: Port device team_slave_1 added [ 74.418441][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.425734][ T4249] 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. [ 74.452939][ T4249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.465819][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.472985][ T4249] 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. [ 74.499380][ T4249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.547582][ T4249] device hsr_slave_0 entered promiscuous mode [ 74.554412][ T4249] device hsr_slave_1 entered promiscuous mode [ 74.640268][ T4249] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.649776][ T4249] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.658799][ T4249] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.667502][ T4249] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.687328][ T4249] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.694504][ T4249] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.702089][ T4249] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.709193][ T4249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.747422][ T4249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.760613][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.768989][ T4240] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.778574][ T4240] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.786646][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.800173][ T4249] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.809918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.818279][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.825373][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.835806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.844669][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.851803][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.868692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.877726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.889222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.900974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.912965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.923227][ T4249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.029239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.037999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.049798][ T4249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.086973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.121397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.132056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.139716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.150051][ T4249] device veth0_vlan entered promiscuous mode [ 75.172535][ T4249] device veth1_vlan entered promiscuous mode [ 75.191833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.200522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.211870][ T4249] device veth0_macvtap entered promiscuous mode [ 75.222199][ T4249] device veth1_macvtap entered promiscuous mode [ 75.256425][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.264619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.273615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.284169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.293020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.305728][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.313214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.323071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.351982][ T4249] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.361099][ T4249] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.369829][ T4249] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.378828][ T4249] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/12 17:29:51 executed programs: 0 [ 76.402179][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 76.459333][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.469311][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.477854][ T4295] device bridge_slave_0 entered promiscuous mode [ 76.489736][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.497269][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.507771][ T4295] device bridge_slave_1 entered promiscuous mode [ 76.535628][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.546998][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.576348][ T4295] team0: Port device team_slave_0 added [ 76.584733][ T4295] team0: Port device team_slave_1 added [ 76.604985][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.612073][ T4295] 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. [ 76.638699][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.655247][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.662537][ T4295] 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. [ 76.688796][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.724607][ T4295] device hsr_slave_0 entered promiscuous mode [ 76.733165][ T4295] device hsr_slave_1 entered promiscuous mode [ 76.740044][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.747951][ T4295] Cannot create hsr debugfs directory [ 76.840614][ T4295] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.300737][ T4270] Bluetooth: hci0: command 0x0409 tx timeout [ 79.955964][ T4295] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.380376][ T4269] Bluetooth: hci0: command 0x041b tx timeout [ 80.925032][ T4295] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.986951][ T4295] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.078774][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.088469][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.097389][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.115272][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.176495][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.201184][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.209030][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.230878][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.240681][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.249372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.257867][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.265009][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.275041][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.295314][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.304140][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.314346][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.321504][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.332230][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.348733][ T155] device hsr_slave_0 left promiscuous mode [ 81.356605][ T155] device hsr_slave_1 left promiscuous mode [ 81.363159][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.372834][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.381105][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.388511][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.396406][ T155] device bridge_slave_1 left promiscuous mode [ 81.403352][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.416449][ T155] device bridge_slave_0 left promiscuous mode [ 81.427312][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.455169][ T155] device veth1_macvtap left promiscuous mode [ 81.463952][ T155] device veth0_macvtap left promiscuous mode [ 81.470726][ T155] device veth1_vlan left promiscuous mode [ 81.476666][ T155] device veth0_vlan left promiscuous mode [ 81.715547][ T155] team0 (unregistering): Port device team_slave_1 removed [ 81.732500][ T155] team0 (unregistering): Port device team_slave_0 removed [ 81.750857][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.768724][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.850489][ T155] bond0 (unregistering): Released all slaves [ 81.944402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.957533][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.968051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.976917][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.997086][ T4295] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.007997][ T4295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.020517][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.030484][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.039051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.047994][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.058047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.066744][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.076406][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.184723][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.192327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.204256][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.225362][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.234177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.252880][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.261236][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.269581][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.277445][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.288300][ T4295] device veth0_vlan entered promiscuous mode [ 82.305779][ T4295] device veth1_vlan entered promiscuous mode [ 82.328500][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.339573][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.347912][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.357996][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.370014][ T4295] device veth0_macvtap entered promiscuous mode [ 82.381469][ T4295] device veth1_macvtap entered promiscuous mode [ 82.398965][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.407727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.417196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.425716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.435802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.447512][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.456940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.465726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.470130][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 82.483163][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.492380][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.501349][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.510582][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.578710][ T1588] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.591084][ T1588] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.611137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/04/12 17:29:57 executed programs: 2 [ 82.631322][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.639183][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.647445][ T1588] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.707097][ T4315] loop0: detected capacity change from 0 to 64 [ 82.775837][ T4315] Trying to free block not in datazone [ 82.802684][ T4315] Trying to free block not in datazone [ 82.808687][ T4315] minix_free_inode: bit 5 already cleared [ 82.830832][ T4295] Trying to free block not in datazone [ 82.836450][ T4295] minix_free_inode: bit 3 already cleared [ 82.844338][ T4295] minix_free_inode: bit 4 already cleared [ 82.851747][ T4295] minix_free_inode: bit 2 already cleared [ 82.858215][ T4295] ------------[ cut here ]------------ [ 82.867103][ T4295] WARNING: CPU: 0 PID: 4295 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 82.876525][ T4295] Modules linked in: [ 82.881897][ T4295] CPU: 0 PID: 4295 Comm: syz-executor Not tainted syzkaller #0 [ 82.889740][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.902195][ T4295] RIP: 0010:drop_nlink+0xbb/0x100 [ 82.907276][ T4295] 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 d5 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 82.928644][ T4295] RSP: 0018:ffffc9000314fc90 EFLAGS: 00010293 [ 82.935332][ T4295] RAX: ffffffff81cf4beb RBX: ffff88805b974590 RCX: ffff888029d31dc0 [ 82.951236][ T4295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.959276][ T4295] RBP: 0000000000000000 R08: ffff88805b974617 R09: 1ffff1100b72e8c2 [ 82.969095][ T4295] R10: dffffc0000000000 R11: ffffed100b72e8c3 R12: 1ffff1100b72e8bb [ 82.977472][ T4295] R13: dffffc0000000000 R14: ffff88805b9745d8 R15: dffffc0000000000 [ 82.987466][ T4295] FS: 0000555581c69500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 82.997094][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.005204][ T4295] CR2: 000010e81d858020 CR3: 000000005c1c1000 CR4: 00000000003506f0 [ 83.013489][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.027547][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.035871][ T4295] Call Trace: [ 83.039212][ T4295] [ 83.043694][ T4295] minix_unlink+0x10a/0x160 [ 83.048250][ T4295] ? minix_link+0x100/0x100 [ 83.053126][ T4295] ? bpf_lsm_inode_unlink+0x5/0x10 [ 83.058289][ T4295] ? security_inode_unlink+0xcb/0x110 [ 83.065146][ T4295] vfs_unlink+0x385/0x600 [ 83.069528][ T4295] do_unlinkat+0x391/0x710 [ 83.074648][ T4295] ? __virt_addr_valid+0x3c6/0x470 [ 83.079804][ T4295] ? fsnotify_link_count+0xf0/0xf0 [ 83.084990][ T4295] ? strncpy_from_user+0x1fb/0x360 [ 83.091358][ T4295] ? getname_flags+0x1fe/0x500 [ 83.096460][ T4295] __x64_sys_unlink+0x45/0x50 [ 83.104299][ T4295] do_syscall_64+0x4c/0xa0 [ 83.108764][ T4295] ? clear_bhb_loop+0x30/0x80 [ 83.114792][ T4295] ? clear_bhb_loop+0x30/0x80 [ 83.119512][ T4295] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.125551][ T4295] RIP: 0033:0x7f949ac6b907 [ 83.131238][ T4295] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.152303][ T4295] RSP: 002b:00007ffc098ac128 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 83.160869][ T4295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949ac6b907 [ 83.168875][ T4295] RDX: 00007ffc098ac150 RSI: 00007ffc098ac1e0 RDI: 00007ffc098ac1e0 [ 83.178151][ T4295] RBP: 00007ffc098ac1e0 R08: 00007ffc098ad1e0 R09: 00000000ffffffff [ 83.190412][ T4295] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc098ad2d0 [ 83.198687][ T4295] R13: 00007f949ad02048 R14: 000000000001434e R15: 00007ffc098ae3a0 [ 83.208265][ T4295] [ 83.211594][ T4295] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.218909][ T4295] CPU: 0 PID: 4295 Comm: syz-executor Not tainted syzkaller #0 [ 83.226474][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.236558][ T4295] Call Trace: [ 83.239857][ T4295] [ 83.242808][ T4295] dump_stack_lvl+0x188/0x250 [ 83.247526][ T4295] ? show_regs_print_info+0x20/0x20 [ 83.252775][ T4295] ? load_image+0x400/0x400 [ 83.257319][ T4295] panic+0x2e5/0x810 [ 83.261250][ T4295] ? bpf_jit_dump+0xd0/0xd0 [ 83.265799][ T4295] ? drop_nlink+0xbb/0x100 [ 83.270263][ T4295] __warn+0x248/0x2b0 [ 83.274281][ T4295] ? drop_nlink+0xbb/0x100 [ 83.278725][ T4295] report_bug+0x1b7/0x2e0 [ 83.283087][ T4295] handle_bug+0x3a/0x70 [ 83.287271][ T4295] exc_invalid_op+0x16/0x40 [ 83.291804][ T4295] asm_exc_invalid_op+0x16/0x20 [ 83.296681][ T4295] RIP: 0010:drop_nlink+0xbb/0x100 [ 83.301739][ T4295] 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 d5 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 83.321377][ T4295] RSP: 0018:ffffc9000314fc90 EFLAGS: 00010293 [ 83.327482][ T4295] RAX: ffffffff81cf4beb RBX: ffff88805b974590 RCX: ffff888029d31dc0 [ 83.335486][ T4295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.343543][ T4295] RBP: 0000000000000000 R08: ffff88805b974617 R09: 1ffff1100b72e8c2 [ 83.351544][ T4295] R10: dffffc0000000000 R11: ffffed100b72e8c3 R12: 1ffff1100b72e8bb [ 83.359544][ T4295] R13: dffffc0000000000 R14: ffff88805b9745d8 R15: dffffc0000000000 [ 83.367562][ T4295] ? drop_nlink+0xbb/0x100 [ 83.372022][ T4295] minix_unlink+0x10a/0x160 [ 83.376558][ T4295] ? minix_link+0x100/0x100 [ 83.381095][ T4295] ? bpf_lsm_inode_unlink+0x5/0x10 [ 83.386231][ T4295] ? security_inode_unlink+0xcb/0x110 [ 83.391640][ T4295] vfs_unlink+0x385/0x600 [ 83.396017][ T4295] do_unlinkat+0x391/0x710 [ 83.400476][ T4295] ? __virt_addr_valid+0x3c6/0x470 [ 83.405619][ T4295] ? fsnotify_link_count+0xf0/0xf0 [ 83.410757][ T4295] ? strncpy_from_user+0x1fb/0x360 [ 83.415907][ T4295] ? getname_flags+0x1fe/0x500 [ 83.420710][ T4295] __x64_sys_unlink+0x45/0x50 [ 83.425467][ T4295] do_syscall_64+0x4c/0xa0 [ 83.429919][ T4295] ? clear_bhb_loop+0x30/0x80 [ 83.434634][ T4295] ? clear_bhb_loop+0x30/0x80 [ 83.439344][ T4295] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.445261][ T4295] RIP: 0033:0x7f949ac6b907 [ 83.449703][ T4295] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.469348][ T4295] RSP: 002b:00007ffc098ac128 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 83.477789][ T4295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949ac6b907 [ 83.485775][ T4295] RDX: 00007ffc098ac150 RSI: 00007ffc098ac1e0 RDI: 00007ffc098ac1e0 [ 83.493775][ T4295] RBP: 00007ffc098ac1e0 R08: 00007ffc098ad1e0 R09: 00000000ffffffff [ 83.501769][ T4295] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc098ad2d0 [ 83.509794][ T4295] R13: 00007f949ad02048 R14: 000000000001434e R15: 00007ffc098ae3a0 [ 83.517806][ T4295] [ 83.521147][ T4295] Kernel Offset: disabled [ 83.525595][ T4295] Rebooting in 86400 seconds..