[ 74.743999][ T1534] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.152' (ED25519) to the list of known hosts. 1970/01/01 00:01:18 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:18 parsed 1 programs [ 81.425220][ T4416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 88.277554][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.279755][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.284635][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.295930][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.298157][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.301126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.341625][ T4483] chnl_net:caif_netlink_parms(): no params data found [ 89.376253][ T4483] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.378339][ T4483] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.381061][ T4483] device bridge_slave_0 entered promiscuous mode [ 89.384772][ T4483] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.386763][ T4483] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.389556][ T4483] device bridge_slave_1 entered promiscuous mode [ 89.406325][ T4483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.410881][ T4483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.428010][ T4483] team0: Port device team_slave_0 added [ 89.431493][ T4483] team0: Port device team_slave_1 added [ 89.444775][ T4483] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.446708][ T4483] 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. [ 89.453894][ T4483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.458235][ T4483] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.460169][ T4483] 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. [ 89.467464][ T4483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.545588][ T4483] device hsr_slave_0 entered promiscuous mode [ 89.584069][ T4483] device hsr_slave_1 entered promiscuous mode [ 90.407387][ T4483] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.444442][ T4483] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.496832][ T4483] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.515105][ T4483] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.601130][ T4483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.611388][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.614694][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.619168][ T4483] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.625651][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.628355][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.631228][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.633185][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.641976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.646013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.649063][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.651569][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.653623][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.656981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.666194][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.669414][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.673630][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.676616][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.687686][ T4483] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 90.690455][ T4483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.700237][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.703752][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.706509][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.709204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.712223][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.716066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.718742][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.804843][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.807034][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.814142][ T4483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.829080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.831881][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.846320][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.849101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.852171][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.855647][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.892729][ T4483] device veth0_vlan entered promiscuous mode [ 90.899040][ T4483] device veth1_vlan entered promiscuous mode [ 90.916639][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.919244][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.921762][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.926061][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.930385][ T4483] device veth0_macvtap entered promiscuous mode [ 90.938063][ T4483] device veth1_macvtap entered promiscuous mode [ 90.949305][ T4483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.951369][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.956122][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.958735][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.961973][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.969635][ T4483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.975296][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.978007][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.982969][ T4483] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.985425][ T4483] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.987685][ T4483] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.989987][ T4483] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:31 executed programs: 0 [ 91.328908][ T4583] chnl_net:caif_netlink_parms(): no params data found [ 91.373896][ T4583] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.376033][ T4583] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.378534][ T4583] device bridge_slave_0 entered promiscuous mode [ 91.381848][ T4583] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.384351][ T4583] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.386927][ T4583] device bridge_slave_1 entered promiscuous mode [ 91.403592][ T4583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.408012][ T4583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.428107][ T4583] team0: Port device team_slave_0 added [ 91.431834][ T4583] team0: Port device team_slave_1 added [ 91.445326][ T4583] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.447260][ T4583] 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. [ 91.454692][ T4583] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.459224][ T4583] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.461121][ T4583] 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. [ 91.468203][ T4583] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.525411][ T4583] device hsr_slave_0 entered promiscuous mode [ 91.572853][ T4583] device hsr_slave_1 entered promiscuous mode [ 91.612378][ T4583] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.614445][ T4583] Cannot create hsr debugfs directory [ 91.674427][ T4583] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.212950][ T4124] Bluetooth: hci0: command 0x0409 tx timeout [ 94.159356][ T4583] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.292550][ T4124] Bluetooth: hci0: command 0x041b tx timeout [ 96.813551][ T4583] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.869916][ T4583] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.028448][ T4583] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.054663][ T4583] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.097173][ T4583] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.154624][ T4583] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.261074][ T4583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.270078][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.272744][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.277878][ T4583] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.282849][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.288007][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.290635][ T4135] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.292572][ T4135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.295476][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.305387][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.310613][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.313629][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.315545][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.325070][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.331244][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.347567][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.350994][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.354177][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.359075][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.364394][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.369937][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.372795][ T4516] Bluetooth: hci0: command 0x040f tx timeout [ 97.374804][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.379844][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.386768][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.403744][ T4583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.541680][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.546669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.553285][ T4583] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.574527][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.577298][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.588789][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.591414][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.595032][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.597783][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.602059][ T4583] device veth0_vlan entered promiscuous mode [ 97.608828][ T4583] device veth1_vlan entered promiscuous mode [ 97.631848][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.636702][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.640696][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.644064][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.649179][ T4583] device veth0_macvtap entered promiscuous mode [ 97.654258][ T4583] device veth1_macvtap entered promiscuous mode [ 97.663528][ T4583] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.666430][ T4583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.670002][ T4583] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.672038][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.676094][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.678601][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.681383][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.686456][ T4583] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.689425][ T4583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.693691][ T4583] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.698513][ T4583] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.700930][ T4583] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.703766][ T4583] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.706130][ T4583] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.718693][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.721478][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.749197][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.751687][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.757788][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.780805][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.783169][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.786300][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:37 executed programs: 2 [ 98.019067][ T4856] loop0: detected capacity change from 0 to 32768 [ 98.063560][ T4856] ======================================================= [ 98.063560][ T4856] WARNING: The mand mount option has been deprecated and [ 98.063560][ T4856] and is ignored by this kernel. Remove the mand [ 98.063560][ T4856] option from the mount to silence this warning. [ 98.063560][ T4856] ======================================================= [ 98.103477][ T4856] JFS: metapage_get_blocks failed [ 98.105334][ T4856] ERROR: (device loop0): release_metapage: write_one_page() failed [ 98.105334][ T4856] [ 98.108854][ T4856] ERROR: (device loop0): remounting filesystem as read-only [ 98.119916][ T241] blkno = 5002c, nblocks = 1 [ 98.121228][ T241] ERROR: (device loop0): dbUpdatePMap: blocks are outside the map [ 98.121228][ T241] [ 98.124594][ T241] ERROR: (device loop0): remounting filesystem as read-only [ 98.126751][ T241] BUG: Bad page state in process jfsCommit pfn:1190a8 [ 98.129649][ T241] page:0000000016b8b7d3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x24 pfn:0x1190a8 [ 98.135973][ T241] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 98.138492][ T241] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 98.140766][ T241] raw: 0000000000000024 ffff0000c0d27d90 00000000ffffffff 0000000000000000 [ 98.144489][ T241] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 98.146444][ T241] Modules linked in: [ 98.147437][ T241] CPU: 0 PID: 241 Comm: jfsCommit Not tainted 5.15.185-syzkaller #0 [ 98.149623][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 98.152397][ T241] Call trace: [ 98.153266][ T241] dump_backtrace+0x0/0x43c [ 98.154496][ T241] show_stack+0x2c/0x3c [ 98.155592][ T241] __dump_stack+0x30/0x40 [ 98.156765][ T241] dump_stack_lvl+0xf8/0x160 [ 98.157994][ T241] dump_stack+0x1c/0x5c [ 98.159094][ T241] bad_page+0x188/0x1a8 [ 98.160214][ T241] check_free_page_bad+0xf4/0x16c [ 98.161526][ T241] free_unref_page_prepare+0x744/0xaa0 [ 98.163044][ T241] free_unref_page+0x78/0x1fc [ 98.164289][ T241] __put_page+0xf8/0x134 [ 98.165432][ T241] _metapage_homeok+0x138/0x288 [ 98.166768][ T241] txUnlock+0x220/0xb78 [ 98.167908][ T241] jfs_lazycommit+0x470/0x9bc [ 98.169237][ T241] kthread+0x374/0x454 [ 98.170304][ T241] ret_from_fork+0x10/0x20 [ 98.174512][ T241] Disabling lock debugging due to kernel taint [ 98.176273][ T241] page:0000000016b8b7d3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x24 pfn:0x1190a8 [ 98.179039][ T241] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 98.181505][ T241] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 98.185548][ T241] raw: 0000000000000024 ffff0000c0d27d90 00000000ffffffff 0000000000000000 [ 98.187801][ T241] page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u)) [ 98.190527][ T241] ------------[ cut here ]------------ [ 98.191923][ T241] kernel BUG at include/linux/mm.h:1213! [ 98.193375][ T241] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 98.195401][ T241] Modules linked in: [ 98.196407][ T241] CPU: 1 PID: 241 Comm: jfsCommit Tainted: G B 5.15.185-syzkaller #0 [ 98.198869][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 98.201495][ T241] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.203589][ T241] pc : put_metapage+0x280/0x2e4 [ 98.204896][ T241] lr : put_metapage+0x280/0x2e4 [ 98.206246][ T241] sp : ffff80001ef87bc0 [ 98.207334][ T241] x29: ffff80001ef87bc0 x28: ffff80001aef7df8 x27: 1fffe000181a4fb7 [ 98.209397][ T241] x26: 1fffe000181a4fc4 x25: dfff800000000000 x24: 000000000000007f [ 98.211532][ T241] x23: fffffc0003642a34 x22: fffffc0003642a00 x21: ffff0000c0d27db8 [ 98.213654][ T241] x20: ffff0000c0d27e20 x19: ffff0000c0d27d90 x18: 0000000000000001 [ 98.215807][ T241] x17: 0000000000000000 x16: ffff8000111a97c4 x15: 00000000ffffffff [ 98.217944][ T241] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 98.220097][ T241] x11: 0000000000000000 x10: 0000000000000000 x9 : 7944429a32a5b900 [ 98.222208][ T241] x8 : 7944429a32a5b900 x7 : 0000000000000001 x6 : 0000000000000001 [ 98.224431][ T241] x5 : ffff80001ef871d8 x4 : ffff80001423f280 x3 : ffff800008503958 [ 98.226542][ T241] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000059 [ 98.228665][ T241] Call trace: [ 98.229566][ T241] put_metapage+0x280/0x2e4 [ 98.230756][ T241] txUnlock+0x398/0xb78 [ 98.231846][ T241] jfs_lazycommit+0x470/0x9bc [ 98.233123][ T241] kthread+0x374/0x454 [ 98.234229][ T241] ret_from_fork+0x10/0x20 [ 98.235447][ T241] Code: f003f461 91058021 aa1603e0 97bdd297 (d4210000) [ 98.237250][ T241] ---[ end trace 9a060f1dca0d0651 ]--- [ 98.637801][ T241] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 98.639718][ T241] SMP: stopping secondary CPUs [ 98.641050][ T241] Kernel Offset: disabled [ 98.642155][ T241] CPU features: 0x8,000081c1,21302e40 [ 98.643499][ T241] Memory Limit: none [ 99.019054][ T241] Rebooting in 86400 seconds..