Warning: Permanently added '10.128.0.81' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:56 parsed 1 programs [ 57.480690][ T4389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 59.189311][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.190989][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.192590][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.200912][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.202092][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.203770][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.303024][ T4542] chnl_net:caif_netlink_parms(): no params data found [ 59.319378][ T4542] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.320781][ T4542] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.322231][ T4542] device bridge_slave_0 entered promiscuous mode [ 59.324188][ T4542] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.325285][ T4542] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.326761][ T4542] device bridge_slave_1 entered promiscuous mode [ 59.334308][ T4542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.336748][ T4542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.344320][ T4542] team0: Port device team_slave_0 added [ 59.346055][ T4542] team0: Port device team_slave_1 added [ 59.352239][ T4542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.353224][ T4542] 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. [ 59.356614][ T4542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.358630][ T4542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.359681][ T4542] 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. [ 59.363819][ T4542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.421481][ T4542] device hsr_slave_0 entered promiscuous mode [ 59.470633][ T4542] device hsr_slave_1 entered promiscuous mode [ 60.077958][ T4542] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.144925][ T4542] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.201592][ T4542] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.232453][ T4542] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.296126][ T4542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.299854][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.301555][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.304581][ T4542] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.312606][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.314204][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.315702][ T1605] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.317010][ T1605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.318257][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.319630][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.321824][ T1605] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.323023][ T1605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.324570][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.326198][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.327803][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.329452][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.337328][ T4542] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.338824][ T4542] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.350875][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.352244][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.353738][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.361226][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.362760][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.364227][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.366076][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.369608][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.371500][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.427302][ T4542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.428891][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.430137][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.439144][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.440922][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.447364][ T4542] device veth0_vlan entered promiscuous mode [ 60.450349][ T4542] device veth1_vlan entered promiscuous mode [ 60.452837][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.454280][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.455720][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.457421][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.458919][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.466243][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.467699][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.469161][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.472501][ T4542] device veth0_macvtap entered promiscuous mode [ 60.474660][ T4542] device veth1_macvtap entered promiscuous mode [ 60.479025][ T4542] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.482345][ T4542] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.483632][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.485151][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.486579][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.487971][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.489444][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.492893][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.495680][ T4542] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.496954][ T4542] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.498231][ T4542] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.499476][ T4542] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:00 executed programs: 0 [ 60.739436][ T4707] chnl_net:caif_netlink_parms(): no params data found [ 60.757425][ T4707] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.758570][ T4707] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.760157][ T4707] device bridge_slave_0 entered promiscuous mode [ 60.764143][ T4707] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.765261][ T4707] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.766675][ T4707] device bridge_slave_1 entered promiscuous mode [ 60.775596][ T4707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.778386][ T4707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.787686][ T4707] team0: Port device team_slave_0 added [ 60.789447][ T4707] team0: Port device team_slave_1 added [ 60.796957][ T4707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.798017][ T4707] 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. [ 60.803362][ T4707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.805623][ T4707] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.806702][ T4707] 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. [ 60.811720][ T4707] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.861767][ T4707] device hsr_slave_0 entered promiscuous mode [ 60.900625][ T4707] device hsr_slave_1 entered promiscuous mode [ 60.940550][ T4707] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.941717][ T4707] Cannot create hsr debugfs directory [ 60.985349][ T4707] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.730704][ T4163] Bluetooth: hci0: command 0x0409 tx timeout [ 64.123954][ T4707] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.810605][ T4163] Bluetooth: hci0: command 0x041b tx timeout [ 66.494248][ T4707] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.544241][ T4707] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.703565][ T4707] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.746176][ T4707] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.805150][ T4707] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.851583][ T4707] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.890505][ T4165] Bluetooth: hci0: command 0x040f tx timeout [ 66.916356][ T4707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.919948][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.921650][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.924235][ T4707] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.926628][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.928118][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.929595][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.930696][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.932043][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.934522][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.936047][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.937454][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.938441][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.944623][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.946967][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.949564][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.952225][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.953712][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.956264][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.957757][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.960352][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.964182][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.966881][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.968317][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.970886][ T4707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.006260][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.007527][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.011398][ T4707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.021133][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.022707][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.028143][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.029514][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.031367][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.032679][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.035607][ T4707] device veth0_vlan entered promiscuous mode [ 67.038713][ T4707] device veth1_vlan entered promiscuous mode [ 67.046439][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.047896][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.049358][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.051516][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.057815][ T4707] device veth0_macvtap entered promiscuous mode [ 67.060168][ T4707] device veth1_macvtap entered promiscuous mode [ 67.066006][ T4707] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.067502][ T4707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.069345][ T4707] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.071203][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.072735][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.074124][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.075940][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.078025][ T4707] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.079502][ T4707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.081683][ T4707] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.082959][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.084430][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.086761][ T4707] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.088052][ T4707] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.089347][ T4707] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.090682][ T4707] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.107011][ T363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.111395][ T363] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.113055][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.115212][ T363] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.116424][ T363] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.117863][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:07 executed programs: 2 [ 67.231201][ T4943] loop0: detected capacity change from 0 to 32768 [ 67.283274][ T4943] ======================================================= [ 67.283274][ T4943] WARNING: The mand mount option has been deprecated and [ 67.283274][ T4943] and is ignored by this kernel. Remove the mand [ 67.283274][ T4943] option from the mount to silence this warning. [ 67.283274][ T4943] ======================================================= [ 67.295888][ T4943] JFS: metapage_get_blocks failed [ 67.296753][ T4943] ERROR: (device loop0): release_metapage: write_one_page() failed [ 67.296753][ T4943] [ 67.298413][ T4943] ERROR: (device loop0): remounting filesystem as read-only [ 67.303940][ T248] blkno = 5002c, nblocks = 1 [ 67.304660][ T248] ERROR: (device loop0): dbUpdatePMap: blocks are outside the map [ 67.304660][ T248] [ 67.306098][ T248] ERROR: (device loop0): remounting filesystem as read-only [ 67.307240][ T248] BUG: Bad page state in process jfsCommit pfn:112dd7 [ 67.308220][ T248] page:00000000c3ca6947 refcount:0 mapcount:0 mapping:0000000000000000 index:0x24 pfn:0x112dd7 [ 67.309685][ T248] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 67.313266][ T248] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 67.314540][ T248] raw: 0000000000000024 ffff0000c9fc2d90 00000000ffffffff 0000000000000000 [ 67.315778][ T248] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 67.316767][ T248] Modules linked in: [ 67.317327][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 67.318368][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.319653][ T248] Call trace: [ 67.320070][ T248] dump_backtrace+0x0/0x43c [ 67.320658][ T248] show_stack+0x2c/0x3c [ 67.321203][ T248] __dump_stack+0x30/0x40 [ 67.321779][ T248] dump_stack_lvl+0xf8/0x160 [ 67.322454][ T248] dump_stack+0x1c/0x5c [ 67.323056][ T248] bad_page+0x188/0x1a8 [ 67.323754][ T248] check_free_page_bad+0xf4/0x16c [ 67.324541][ T248] free_unref_page_prepare+0x744/0xaa0 [ 67.325383][ T248] free_unref_page+0x78/0x1fc [ 67.326083][ T248] __put_page+0xf8/0x134 [ 67.326753][ T248] _metapage_homeok+0x138/0x288 [ 67.327422][ T248] txUnlock+0x220/0xb78 [ 67.327995][ T248] jfs_lazycommit+0x470/0x9bc [ 67.328706][ T248] kthread+0x374/0x454 [ 67.329229][ T248] ret_from_fork+0x10/0x20 [ 67.332167][ T248] Disabling lock debugging due to kernel taint [ 67.333105][ T248] page:00000000c3ca6947 refcount:0 mapcount:0 mapping:0000000000000000 index:0x24 pfn:0x112dd7 [ 67.334731][ T248] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 67.336061][ T248] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 67.337269][ T248] raw: 0000000000000024 ffff0000c9fc2d90 00000000ffffffff 0000000000000000 [ 67.338602][ T248] page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u)) [ 67.340139][ T248] ------------[ cut here ]------------ [ 67.340955][ T248] kernel BUG at include/linux/mm.h:1213! [ 67.341758][ T248] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 67.342798][ T248] Modules linked in: [ 67.343354][ T248] CPU: 0 PID: 248 Comm: jfsCommit Tainted: G B 5.15.189-syzkaller #0 [ 67.344730][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.346327][ T248] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 67.347612][ T248] pc : put_metapage+0x280/0x2e4 [ 67.348358][ T248] lr : put_metapage+0x280/0x2e4 [ 67.349093][ T248] sp : ffff80001ef87bc0 [ 67.349796][ T248] x29: ffff80001ef87bc0 x28: ffff80001af0bbf8 x27: 1fffe000193f85b7 [ 67.351168][ T248] x26: 1fffe000193f85c4 x25: dfff800000000000 x24: 000000000000007f [ 67.352546][ T248] x23: fffffc00034b75f4 x22: fffffc00034b75c0 x21: ffff0000c9fc2db8 [ 67.353838][ T248] x20: ffff0000c9fc2e20 x19: ffff0000c9fc2d90 x18: 0000000000000001 [ 67.355200][ T248] x17: 0000000000000000 x16: ffff8000111bc798 x15: 00000000ffffffff [ 67.356533][ T248] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 67.357915][ T248] x11: 0000000000000000 x10: 0000000000000000 x9 : 3de4fa84540af200 [ 67.359197][ T248] x8 : 3de4fa84540af200 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.360565][ T248] x5 : ffff80001ef871d8 x4 : ffff80001424f400 x3 : ffff80000850433c [ 67.361855][ T248] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000059 [ 67.363089][ T248] Call trace: [ 67.363596][ T248] put_metapage+0x280/0x2e4 [ 67.364267][ T248] txUnlock+0x398/0xb78 [ 67.364911][ T248] jfs_lazycommit+0x470/0x9bc [ 67.365617][ T248] kthread+0x374/0x454 [ 67.366254][ T248] ret_from_fork+0x10/0x20 [ 67.366935][ T248] Code: f003f541 91358021 aa1603e0 97bdcea2 (d4210000) [ 67.368004][ T248] ---[ end trace 907271c257bac799 ]--- [ 67.607727][ T248] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 67.608733][ T248] SMP: stopping secondary CPUs [ 67.609551][ T248] Kernel Offset: disabled [ 67.610249][ T248] CPU features: 0x8,000003c1,7d33ffd9 [ 67.611077][ T248] Memory Limit: none [ 67.845431][ T248] Rebooting in 86400 seconds..