Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. 2025/11/29 19:31:44 parsed 1 programs [ 71.743427][ T4189] cgroup: Unknown subsys name 'net' [ 71.887269][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 73.409344][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.177479][ T4212] chnl_net:caif_netlink_parms(): no params data found [ 75.230851][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.237985][ T4212] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.247299][ T4212] device bridge_slave_0 entered promiscuous mode [ 75.259629][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.267578][ T4212] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.275866][ T4212] device bridge_slave_1 entered promiscuous mode [ 75.300270][ T4212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.312258][ T4212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.336903][ T4212] team0: Port device team_slave_0 added [ 75.346717][ T4212] team0: Port device team_slave_1 added [ 75.366395][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.373488][ T4212] 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. [ 75.399807][ T4212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.413570][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.420560][ T4212] 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. [ 75.446604][ T4212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.482677][ T4212] device hsr_slave_0 entered promiscuous mode [ 75.489403][ T4212] device hsr_slave_1 entered promiscuous mode [ 75.633808][ T4212] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.646349][ T4212] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.656708][ T4212] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.667535][ T4212] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.704036][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.711337][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.719410][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.726557][ T4212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.790979][ T4212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.808483][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.821888][ T392] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.830418][ T392] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.839656][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.855826][ T4212] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.868313][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.878083][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.885212][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.901346][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.912135][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.919238][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.946601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.956989][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.974161][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.983581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.996041][ T4212] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.008415][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.018478][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.150808][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.158340][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.176730][ T4212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.199317][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.211902][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.235352][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.246721][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.258435][ T4212] device veth0_vlan entered promiscuous mode [ 76.266637][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.276403][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.289086][ T4212] device veth1_vlan entered promiscuous mode [ 76.315957][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.327654][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.336391][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.345493][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.357819][ T4212] device veth0_macvtap entered promiscuous mode [ 76.368908][ T4212] device veth1_macvtap entered promiscuous mode [ 76.390498][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.399120][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.408510][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.417162][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.426246][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.440810][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.451644][ T4212] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.460519][ T4212] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.471932][ T4212] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.480824][ T4212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.493038][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.503108][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.641110][ T4212] syz-executor (4212) used greatest stack depth: 20864 bytes left [ 76.917674][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.563118][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.571225][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.583434][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.603464][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.611544][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.620097][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/11/29 19:31:53 executed programs: 0 [ 78.927919][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 78.973729][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.981111][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.989016][ T4283] device bridge_slave_0 entered promiscuous mode [ 78.999131][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.006716][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.015067][ T4283] device bridge_slave_1 entered promiscuous mode [ 79.034515][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.056039][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.067618][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.092955][ T4283] team0: Port device team_slave_0 added [ 79.101795][ T4283] team0: Port device team_slave_1 added [ 79.121402][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.128381][ T4283] 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. [ 79.154695][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.166705][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.173815][ T4283] 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. [ 79.199882][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.232409][ T4283] device hsr_slave_0 entered promiscuous mode [ 79.239123][ T4283] device hsr_slave_1 entered promiscuous mode [ 79.245892][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.254117][ T4283] Cannot create hsr debugfs directory [ 80.831620][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 81.278149][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.329086][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.289030][ T4283] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.299768][ T4283] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.310109][ T4283] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.329672][ T4283] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.396017][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.408843][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.417349][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.428865][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.442363][ T154] device hsr_slave_0 left promiscuous mode [ 82.449720][ T154] device hsr_slave_1 left promiscuous mode [ 82.457174][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.465062][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.473444][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.480979][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.488683][ T154] device bridge_slave_1 left promiscuous mode [ 82.495798][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.509555][ T154] device bridge_slave_0 left promiscuous mode [ 82.518224][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.537552][ T154] device veth1_macvtap left promiscuous mode [ 82.544690][ T154] device veth0_macvtap left promiscuous mode [ 82.551105][ T154] device veth1_vlan left promiscuous mode [ 82.557082][ T154] device veth0_vlan left promiscuous mode [ 82.715573][ T154] team0 (unregistering): Port device team_slave_1 removed [ 82.729953][ T154] team0 (unregistering): Port device team_slave_0 removed [ 82.744176][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.758085][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.818112][ T154] bond0 (unregistering): Released all slaves [ 82.906319][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.915083][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 82.916703][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.931753][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.938840][ T1279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.948606][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.957569][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.966144][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.973262][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.981135][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.989920][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.999280][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.008521][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.018252][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.026739][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.037094][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.045910][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.059646][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.068507][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.079814][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.089474][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.107080][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.209613][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.217500][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.231181][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.251219][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.260122][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.287623][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.296527][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.305760][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.314612][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.325566][ T4283] device veth0_vlan entered promiscuous mode [ 83.337962][ T4283] device veth1_vlan entered promiscuous mode [ 83.355688][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.364045][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.372682][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.382049][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.395743][ T4283] device veth0_macvtap entered promiscuous mode [ 83.407113][ T4283] device veth1_macvtap entered promiscuous mode [ 83.415112][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.423940][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.443813][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.451835][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.462016][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.475403][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.484368][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.494638][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.507131][ T4283] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.516666][ T4283] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.527955][ T4283] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.537471][ T4283] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.619145][ T1279] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.634766][ T1279] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.654146][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.669969][ T392] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.679801][ T392] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.693589][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.749605][ T4335] page:ffffea0001aaea80 refcount:4 mapcount:1 mapping:ffff8880280ac7b8 index:0x8 pfn:0x6abaa [ 83.760140][ T4335] memcg:ffff88807ae24000 [ 83.764404][ T4335] aops:shmem_aops ino:400 [ 83.768770][ T4335] flags: 0xfff00000080015(locked|uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 83.778602][ T4335] raw: 00fff00000080015 ffffea0001aaea48 ffffea0001aaeac8 ffff8880280ac7b8 [ 83.787221][ T4335] raw: 0000000000000008 0000000000000000 0000000400000000 ffff88807ae24000 [ 83.795904][ T4335] page dumped because: VM_BUG_ON_PAGE(page_mapped(page)) [ 83.802948][ T4335] page_owner tracks the page as allocated [ 83.808675][ T4335] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 4335, ts 83748508557, free_ts 78801829566 [ 83.823280][ T4335] get_page_from_freelist+0x1b77/0x1c60 [ 83.828852][ T4335] __alloc_pages+0x1e1/0x470 [ 83.833484][ T4335] alloc_pages_vma+0x393/0x7c0 [ 83.838271][ T4335] shmem_alloc_and_acct_page+0x427/0xb70 [ 83.843926][ T4335] shmem_getpage_gfp+0x14f4/0x2d40 [ 83.849173][ T4335] shmem_read_mapping_page_gfp+0x96/0x100 [ 83.854924][ T4335] udmabuf_create+0x878/0x1540 [ 83.859723][ T4335] udmabuf_ioctl+0x1d1/0x2c0 [ 83.864334][ T4335] __se_sys_ioctl+0xfa/0x170 [ 83.868954][ T4335] do_syscall_64+0x4c/0xa0 [ 83.873385][ T4335] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.879305][ T4335] page last free stack trace: [ 83.883987][ T4335] free_unref_page_prepare+0x637/0x6c0 [ 83.889477][ T4335] free_unref_page_list+0x122/0x7e0 [ 83.894691][ T4335] release_pages+0x184b/0x1bb0 [ 83.899469][ T4335] tlb_finish_mmu+0x164/0x2e0 [ 83.904165][ T4335] exit_mmap+0x3a6/0x5f0 [ 83.908456][ T4335] __mmput+0x115/0x3b0 [ 83.912541][ T4335] exit_mm+0x567/0x6c0 [ 83.916639][ T4335] do_exit+0x5a1/0x20a0 [ 83.920810][ T4335] do_group_exit+0x12e/0x300 [ 83.925460][ T4335] get_signal+0x6ca/0x12c0 [ 83.929888][ T4335] arch_do_signal_or_restart+0xc1/0x1300 [ 83.935535][ T4335] exit_to_user_mode_loop+0x9e/0x130 [ 83.940838][ T4335] exit_to_user_mode_prepare+0xee/0x180 [ 83.946397][ T4335] syscall_exit_to_user_mode+0x16/0x40 [ 83.951896][ T4335] do_syscall_64+0x58/0xa0 [ 83.956334][ T4335] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.962392][ T4335] ------------[ cut here ]------------ [ 83.967862][ T4335] kernel BUG at mm/filemap.c:166! [ 83.972941][ T4335] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 83.979043][ T4335] CPU: 1 PID: 4335 Comm: syz.0.17 Not tainted syzkaller #0 [ 83.986262][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 83.996369][ T4335] RIP: 0010:unaccount_page_cache_page+0x75c/0x870 [ 84.002921][ T4335] Code: e8 89 6f db ff 4c 89 f7 48 c7 c6 00 f5 12 8a e8 7a da 0d 00 0f 0b e8 73 6f db ff 4c 89 f7 48 c7 c6 40 f5 12 8a e8 64 da 0d 00 <0f> 0b 48 85 ed 75 59 e8 58 6f db ff eb 5d e8 51 6f db ff 4c 89 f7 [ 84.023603][ T4335] RSP: 0018:ffffc90002f1f688 EFLAGS: 00010046 [ 84.029701][ T4335] RAX: 41aed79997eea800 RBX: 0000000000000000 RCX: ffff888025f93b80 [ 84.037689][ T4335] RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff [ 84.045677][ T4335] RBP: 1ffffd4000355d51 R08: dffffc0000000000 R09: ffffed1017224f2c [ 84.053673][ T4335] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffffea0001aaea80 [ 84.061675][ T4335] R13: dffffc0000000000 R14: ffffea0001aaea80 R15: ffffea0001aaea88 [ 84.069684][ T4335] FS: 000055555b928500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 84.078632][ T4335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.085240][ T4335] CR2: 0000200000000280 CR3: 000000005e08a000 CR4: 00000000003506e0 [ 84.093232][ T4335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.101215][ T4335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.109201][ T4335] Call Trace: [ 84.112499][ T4335] [ 84.115454][ T4335] __delete_from_page_cache+0xbf/0x6b0 [ 84.120938][ T4335] ? _raw_spin_lock_irq+0x7a/0xe0 [ 84.125979][ T4335] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 84.133032][ T4335] ? _raw_spin_lock_irq+0xab/0xe0 [ 84.138073][ T4335] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 84.143457][ T4335] ? page_mapping+0x30e/0x440 [ 84.148153][ T4335] delete_from_page_cache+0x121/0x190 [ 84.153546][ T4335] truncate_inode_page+0x8d/0xb0 [ 84.158505][ T4335] shmem_undo_range+0x4dc/0x1880 [ 84.163479][ T4335] ? __lock_acquire+0x13ad/0x7c60 [ 84.168523][ T4335] ? shmem_truncate_range+0xa0/0xa0 [ 84.173746][ T4335] ? do_raw_spin_lock+0x11d/0x280 [ 84.178786][ T4335] ? __rwlock_init+0x140/0x140 [ 84.183565][ T4335] shmem_evict_inode+0x20d/0xa00 [ 84.188634][ T4335] ? _raw_spin_unlock+0x24/0x40 [ 84.193500][ T4335] ? inode_wait_for_writeback+0x1b0/0x200 [ 84.199228][ T4335] ? shmem_free_in_core_inode+0xb0/0xb0 [ 84.204775][ T4335] ? do_raw_spin_lock+0x11d/0x280 [ 84.209805][ T4335] ? bit_waitqueue+0x30/0x30 [ 84.214398][ T4335] ? do_raw_spin_unlock+0x11d/0x230 [ 84.219608][ T4335] ? shmem_free_in_core_inode+0xb0/0xb0 [ 84.225161][ T4335] evict+0x485/0x870 [ 84.229481][ T4335] ? proc_nr_inodes+0x320/0x320 [ 84.234342][ T4335] ? do_raw_spin_unlock+0x11d/0x230 [ 84.239539][ T4335] ? _raw_spin_unlock+0x24/0x40 [ 84.244394][ T4335] __dentry_kill+0x431/0x650 [ 84.248989][ T4335] dentry_kill+0xb8/0x290 [ 84.253338][ T4335] dput+0xd8/0x1a0 [ 84.257074][ T4335] __fput+0x5ee/0x930 [ 84.261061][ T4335] task_work_run+0x125/0x1a0 [ 84.265749][ T4335] exit_to_user_mode_loop+0x10f/0x130 [ 84.271126][ T4335] exit_to_user_mode_prepare+0xee/0x180 [ 84.276676][ T4335] syscall_exit_to_user_mode+0x16/0x40 [ 84.282167][ T4335] do_syscall_64+0x58/0xa0 [ 84.286583][ T4335] ? clear_bhb_loop+0x30/0x80 [ 84.291375][ T4335] ? clear_bhb_loop+0x30/0x80 [ 84.296058][ T4335] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.301960][ T4335] RIP: 0033:0x7fcc55e82749 [ 84.306395][ T4335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 84.326221][ T4335] RSP: 002b:00007ffcf6a4cdd8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 84.334641][ T4335] RAX: 0000000000000000 RBX: 00000000000146fa RCX: 00007fcc55e82749 [ 84.342615][ T4335] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 84.350595][ T4335] RBP: 0000000000000000 R08: 0000000000000001 R09: 00000007f6a4d0cf [ 84.358587][ T4335] R10: 0000001b2fa20000 R11: 0000000000000246 R12: 00007fcc560d8fac [ 84.366657][ T4335] R13: 00007fcc560d8fa0 R14: ffffffffffffffff R15: 0000000000000003 [ 84.374639][ T4335] [ 84.377672][ T4335] Modules linked in: [ 84.381598][ T4335] ---[ end trace ae4d78c9ae31cfae ]--- [ 84.387053][ T4335] RIP: 0010:unaccount_page_cache_page+0x75c/0x870 [ 84.393514][ T4335] Code: e8 89 6f db ff 4c 89 f7 48 c7 c6 00 f5 12 8a e8 7a da 0d 00 0f 0b e8 73 6f db ff 4c 89 f7 48 c7 c6 40 f5 12 8a e8 64 da 0d 00 <0f> 0b 48 85 ed 75 59 e8 58 6f db ff eb 5d e8 51 6f db ff 4c 89 f7 [ 84.413602][ T4335] RSP: 0018:ffffc90002f1f688 EFLAGS: 00010046 [ 84.419677][ T4335] RAX: 41aed79997eea800 RBX: 0000000000000000 RCX: ffff888025f93b80 [ 84.427646][ T4335] RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff [ 84.435615][ T4335] RBP: 1ffffd4000355d51 R08: dffffc0000000000 R09: ffffed1017224f2c [ 84.443766][ T4335] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffffea0001aaea80 [ 84.451741][ T4335] R13: dffffc0000000000 R14: ffffea0001aaea80 R15: ffffea0001aaea88 [ 84.459724][ T4335] FS: 000055555b928500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 84.468654][ T4335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.475239][ T4335] CR2: 0000200000000280 CR3: 000000005e08a000 CR4: 00000000003506e0 [ 84.483228][ T4335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.491310][ T4335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.499298][ T4335] Kernel panic - not syncing: Fatal exception [ 84.505695][ T4335] Kernel Offset: disabled [ 84.510037][ T4335] Rebooting in 86400 seconds..