Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. 2025/03/12 22:11:52 ignoring optional flag "sandboxArg"="0" 2025/03/12 22:11:52 parsed 1 programs [ 102.486313][ T4548] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 104.036660][ T4571] chnl_net:caif_netlink_parms(): no params data found [ 104.084251][ T4571] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.091658][ T4571] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.100037][ T4571] device bridge_slave_0 entered promiscuous mode [ 104.109178][ T4571] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.116252][ T4571] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.124396][ T4571] device bridge_slave_1 entered promiscuous mode [ 104.152062][ T4571] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.163211][ T4571] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.187142][ T4571] team0: Port device team_slave_0 added [ 104.198035][ T4571] team0: Port device team_slave_1 added [ 104.218367][ T4571] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.225360][ T4571] 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. [ 104.251721][ T4571] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.265872][ T4571] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.273103][ T4571] 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. [ 104.299272][ T4571] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.333770][ T4571] device hsr_slave_0 entered promiscuous mode [ 104.341048][ T4571] device hsr_slave_1 entered promiscuous mode [ 105.114076][ T4571] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.131083][ T4571] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.171618][ T4571] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.191041][ T4571] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.347072][ T4571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.377314][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.388399][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.411598][ T4571] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.428345][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.446509][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.462943][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.470137][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.499857][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.523646][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.539924][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.568233][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.575360][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.600925][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.623058][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.643985][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.654745][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.681157][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.689846][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.700426][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.711398][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.722554][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.733821][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.744158][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.754830][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.916240][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.927009][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.943400][ T4571] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.985501][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.995176][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.018573][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.029740][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.039425][ T4571] device veth0_vlan entered promiscuous mode [ 106.048368][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.056466][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.070702][ T4571] device veth1_vlan entered promiscuous mode [ 106.078216][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.111829][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.122406][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.151424][ T4571] device veth0_macvtap entered promiscuous mode [ 106.164067][ T4571] device veth1_macvtap entered promiscuous mode [ 106.211062][ T4571] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.219980][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.229168][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.237465][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.248806][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.263969][ T4571] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.272040][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.283093][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.296710][ T4571] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.307511][ T4571] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.317178][ T4571] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.326443][ T4571] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.576268][ T4267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.602266][ T4267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.611102][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.623699][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.625276][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.644973][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.897441][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/12 22:12:04 executed programs: 0 [ 109.813182][ T4794] chnl_net:caif_netlink_parms(): no params data found [ 109.884482][ T4794] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.893078][ T4794] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.902829][ T4794] device bridge_slave_0 entered promiscuous mode [ 109.912949][ T4794] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.921351][ T4794] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.931171][ T4794] device bridge_slave_1 entered promiscuous mode [ 109.965145][ T4794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.980374][ T4794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.012305][ T4794] team0: Port device team_slave_0 added [ 110.023406][ T4794] team0: Port device team_slave_1 added [ 110.053169][ T4794] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.060458][ T4794] 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. [ 110.089857][ T4794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.104253][ T4794] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.114398][ T4794] 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. [ 110.144938][ T4794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.190101][ T4794] device hsr_slave_0 entered promiscuous mode [ 110.197214][ T4794] device hsr_slave_1 entered promiscuous mode [ 110.207161][ T4794] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 110.216173][ T4794] Cannot create hsr debugfs directory [ 111.697876][ T1110] Bluetooth: hci0: command 0x0409 tx timeout [ 111.778587][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.855233][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.927063][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.732204][ T4794] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.741260][ T4794] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.765849][ T4794] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.775500][ T4794] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.851828][ T4794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.887001][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.895321][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.906369][ T4794] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.919657][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.929252][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.938159][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.945206][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.953232][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.980197][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.989300][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.998058][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.005105][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.017111][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.029923][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.058493][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.068717][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.077477][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.089360][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.099583][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.112724][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.121458][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.143543][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.152496][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.164052][ T4794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.254848][ T9] device hsr_slave_0 left promiscuous mode [ 113.262891][ T9] device hsr_slave_1 left promiscuous mode [ 113.270014][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.280198][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.288327][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 113.295850][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 113.303956][ T9] device bridge_slave_1 left promiscuous mode [ 113.310713][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.319739][ T9] device bridge_slave_0 left promiscuous mode [ 113.325963][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.338008][ T9] device veth1_macvtap left promiscuous mode [ 113.344068][ T9] device veth0_macvtap left promiscuous mode [ 113.350363][ T9] device veth1_vlan left promiscuous mode [ 113.356176][ T9] device veth0_vlan left promiscuous mode [ 113.522184][ T9] team0 (unregistering): Port device team_slave_1 removed [ 113.537404][ T9] team0 (unregistering): Port device team_slave_0 removed [ 113.551679][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.565148][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.628934][ T9] bond0 (unregistering): Released all slaves [ 113.689113][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 113.696596][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 113.719159][ T4794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.756688][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.765708][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.777954][ T4227] Bluetooth: hci0: command 0x041b tx timeout [ 113.794628][ T4794] device veth0_vlan entered promiscuous mode [ 113.815590][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.823987][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.832645][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.840666][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.854554][ T4794] device veth1_vlan entered promiscuous mode [ 113.883904][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 113.892626][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 113.902180][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.911161][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.922298][ T4794] device veth0_macvtap entered promiscuous mode [ 113.932997][ T4794] device veth1_macvtap entered promiscuous mode [ 113.951225][ T4794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.959662][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 113.968579][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.977408][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.989431][ T4794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.000140][ T4794] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.009746][ T4794] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.019522][ T4794] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.028716][ T4794] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.039199][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.049057][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.121842][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.134276][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.157116][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.160247][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 114.166517][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.188555][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 114.265017][ T4990] loop0: detected capacity change from 0 to 64 [ 114.331294][ T4990] Trying to free block not in datazone [ 114.362565][ T4794] Trying to free block not in datazone [ 114.368665][ T4794] minix_free_inode: bit 5 already cleared [ 114.375468][ T4794] Trying to free block not in datazone [ 114.383410][ T4794] Trying to free block not in datazone [ 114.389391][ T4794] Trying to free block not in datazone [ 114.394968][ T4794] minix_free_inode: bit 6 already cleared [ 114.402285][ T4794] Trying to free block not in datazone [ 114.409256][ T4794] minix_free_inode: bit 7 already cleared [ 114.416309][ T4794] ------------[ cut here ]------------ [ 114.423443][ T4794] WARNING: CPU: 1 PID: 4794 at fs/inode.c:307 drop_nlink+0xbb/0x100 [ 114.432179][ T4794] Modules linked in: [ 114.436109][ T4794] CPU: 1 PID: 4794 Comm: syz-executor Not tainted 5.15.178-syzkaller #0 [ 114.445640][ T4794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.456207][ T4794] RIP: 0010:drop_nlink+0xbb/0x100 [ 114.461690][ T4794] Code: 49 8b 1e 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b a4 ed ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 25 ba a3 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 114.481887][ T4794] RSP: 0018:ffffc90002effc50 EFLAGS: 00010293 [ 114.488653][ T4794] RAX: ffffffff81dccb6b RBX: 1ffff1100dd97ab9 RCX: ffff8880293c0000 [ 114.496776][ T4794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 114.513539][ T4794] RBP: 0000000000000000 R08: ffffffff81dccaef R09: ffffed100dd97ac1 [ 114.521857][ T4794] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806ecbd5c8 [ 114.530129][ T4794] R13: ffff88807ef85318 R14: ffff88806ecbd580 R15: dffffc0000000000 [ 114.538387][ T4794] FS: 000055557a59b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 114.547799][ T4794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.554408][ T4794] CR2: 00007ffc5e1e7f98 CR3: 000000005db35000 CR4: 00000000003506e0 [ 114.562793][ T4794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 114.571192][ T4794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 114.579606][ T4794] Call Trace: [ 114.582909][ T4794] [ 114.585852][ T4794] ? __warn+0x15b/0x300 [ 114.590400][ T4794] ? drop_nlink+0xbb/0x100 [ 114.594844][ T4794] ? report_bug+0x1b7/0x2e0 [ 114.600162][ T4794] ? handle_bug+0x3d/0x70 [ 114.604522][ T4794] ? exc_invalid_op+0x16/0x40 [ 114.609639][ T4794] ? asm_exc_invalid_op+0x16/0x20 [ 114.614698][ T4794] ? drop_nlink+0x3f/0x100 [ 114.619787][ T4794] ? drop_nlink+0xbb/0x100 [ 114.624239][ T4794] ? drop_nlink+0xbb/0x100 [ 114.629197][ T4794] minix_unlink+0x14a/0x1a0 [ 114.633734][ T4794] ? minix_link+0x110/0x110 [ 114.638676][ T4794] ? may_delete+0x560/0x700 [ 114.643423][ T4794] ? bpf_lsm_inode_unlink+0x5/0x10 [ 114.649263][ T4794] ? security_inode_unlink+0xca/0x110 [ 114.654669][ T4794] vfs_unlink+0x359/0x5f0 [ 114.660097][ T4794] do_unlinkat+0x4a3/0x950 [ 114.664557][ T4794] ? fsnotify_link_count+0xf0/0xf0 [ 114.670160][ T4794] ? strncpy_from_user+0x209/0x370 [ 114.675309][ T4794] __x64_sys_unlink+0x45/0x50 [ 114.680466][ T4794] do_syscall_64+0x3b/0xb0 [ 114.684915][ T4794] ? clear_bhb_loop+0x15/0x70 [ 114.690056][ T4794] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.695975][ T4794] RIP: 0033:0x7f1331e4adc7 [ 114.700869][ T4794] Code: 73 01 c3 48 c7 c1 a8 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 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 114.721000][ T4794] RSP: 002b:00007ffc5e1e8748 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 114.729821][ T4794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1331e4adc7 [ 114.741414][ T4794] RDX: 00007ffc5e1e8770 RSI: 00007ffc5e1e8800 RDI: 00007ffc5e1e8800 [ 114.749838][ T4794] RBP: 00007ffc5e1e8800 R08: 0000000000000000 R09: 0000000000000000 [ 114.758399][ T4794] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc5e1e98f0 [ 114.766401][ T4794] R13: 00007f1331ebe5fc R14: 000000000001be2d R15: 00007ffc5e1ebaa0 [ 114.774893][ T4794] [ 114.778441][ T4794] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 114.785747][ T4794] CPU: 1 PID: 4794 Comm: syz-executor Not tainted 5.15.178-syzkaller #0 [ 114.794090][ T4794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.804164][ T4794] Call Trace: [ 114.807458][ T4794] [ 114.810407][ T4794] dump_stack_lvl+0x1e3/0x2d0 [ 114.815114][ T4794] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 114.820765][ T4794] ? panic+0x860/0x860 [ 114.824878][ T4794] ? drop_nlink+0x50/0x100 [ 114.829326][ T4794] ? drop_nlink+0x50/0x100 [ 114.833760][ T4794] panic+0x318/0x860 [ 114.837675][ T4794] ? __warn+0x16a/0x300 [ 114.841844][ T4794] ? fb_is_primary_device+0xd0/0xd0 [ 114.847071][ T4794] ? drop_nlink+0xbb/0x100 [ 114.851500][ T4794] __warn+0x2b2/0x300 [ 114.855498][ T4794] ? drop_nlink+0xbb/0x100 [ 114.859930][ T4794] report_bug+0x1b7/0x2e0 [ 114.864278][ T4794] handle_bug+0x3d/0x70 [ 114.868446][ T4794] exc_invalid_op+0x16/0x40 [ 114.872977][ T4794] asm_exc_invalid_op+0x16/0x20 [ 114.877967][ T4794] RIP: 0010:drop_nlink+0xbb/0x100 [ 114.883022][ T4794] Code: 49 8b 1e 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b a4 ed ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 25 ba a3 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 114.902656][ T4794] RSP: 0018:ffffc90002effc50 EFLAGS: 00010293 [ 114.908750][ T4794] RAX: ffffffff81dccb6b RBX: 1ffff1100dd97ab9 RCX: ffff8880293c0000 [ 114.916734][ T4794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 114.924713][ T4794] RBP: 0000000000000000 R08: ffffffff81dccaef R09: ffffed100dd97ac1 [ 114.932700][ T4794] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806ecbd5c8 [ 114.940686][ T4794] R13: ffff88807ef85318 R14: ffff88806ecbd580 R15: dffffc0000000000 [ 114.948681][ T4794] ? drop_nlink+0x3f/0x100 [ 114.953116][ T4794] ? drop_nlink+0xbb/0x100 [ 114.957556][ T4794] minix_unlink+0x14a/0x1a0 [ 114.962091][ T4794] ? minix_link+0x110/0x110 [ 114.966605][ T4794] ? may_delete+0x560/0x700 [ 114.971123][ T4794] ? bpf_lsm_inode_unlink+0x5/0x10 [ 114.976248][ T4794] ? security_inode_unlink+0xca/0x110 [ 114.981641][ T4794] vfs_unlink+0x359/0x5f0 [ 114.986004][ T4794] do_unlinkat+0x4a3/0x950 [ 114.990440][ T4794] ? fsnotify_link_count+0xf0/0xf0 [ 114.995576][ T4794] ? strncpy_from_user+0x209/0x370 [ 115.000718][ T4794] __x64_sys_unlink+0x45/0x50 [ 115.005410][ T4794] do_syscall_64+0x3b/0xb0 [ 115.009837][ T4794] ? clear_bhb_loop+0x15/0x70 [ 115.014528][ T4794] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 115.020434][ T4794] RIP: 0033:0x7f1331e4adc7 [ 115.024863][ T4794] Code: 73 01 c3 48 c7 c1 a8 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 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 115.044484][ T4794] RSP: 002b:00007ffc5e1e8748 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 115.052923][ T4794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1331e4adc7 [ 115.060917][ T4794] RDX: 00007ffc5e1e8770 RSI: 00007ffc5e1e8800 RDI: 00007ffc5e1e8800 [ 115.068914][ T4794] RBP: 00007ffc5e1e8800 R08: 0000000000000000 R09: 0000000000000000 [ 115.076897][ T4794] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc5e1e98f0 [ 115.084974][ T4794] R13: 00007f1331ebe5fc R14: 000000000001be2d R15: 00007ffc5e1ebaa0 [ 115.092988][ T4794] [ 115.096320][ T4794] Kernel Offset: disabled [ 115.100784][ T4794] Rebooting in 86400 seconds..