[ 9.058593][ T6220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.063848][ T6220] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK [ 9.107667][ T575] gve 0000:00:00.0 enp0s0: Device link is up. Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. 1970/01/01 00:00:23 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:23 parsed 1 programs syzkaller login: [ 25.100121][ T6555] cgroup: Unknown subsys name 'net' [ 25.197831][ T6555] cgroup: Unknown subsys name 'cpuset' [ 25.199686][ T6555] cgroup: Unknown subsys name 'rlimit' [ 25.351388][ T6555] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 36.420040][ T6564] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.636315][ T6577] chnl_net:caif_netlink_parms(): no params data found [ 36.661029][ T6577] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.661295][ T6577] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.661356][ T6577] bridge_slave_0: entered allmulticast mode [ 36.661801][ T6577] bridge_slave_0: entered promiscuous mode [ 36.662892][ T6577] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.662925][ T6577] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.662966][ T6577] bridge_slave_1: entered allmulticast mode [ 36.663332][ T6577] bridge_slave_1: entered promiscuous mode [ 36.674734][ T6577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.675515][ T6577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.683254][ T6577] team0: Port device team_slave_0 added [ 36.683912][ T6577] team0: Port device team_slave_1 added [ 36.690538][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.690558][ T6577] 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. [ 36.690570][ T6577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.691300][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.691307][ T6577] 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. [ 36.691318][ T6577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.797977][ T6577] hsr_slave_0: entered promiscuous mode [ 36.798704][ T6577] hsr_slave_1: entered promiscuous mode [ 36.839994][ T6577] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.842571][ T6577] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.844815][ T6577] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.847356][ T6577] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.858383][ T6577] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.858542][ T6577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.858716][ T6577] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.858742][ T6577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.873929][ T6577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.877464][ T5424] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.878825][ T5424] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.883783][ T6577] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.885848][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.885888][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.890790][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.890819][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.938756][ T6577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.954403][ T6577] veth0_vlan: entered promiscuous mode [ 36.955879][ T6577] veth1_vlan: entered promiscuous mode [ 36.962830][ T6577] veth0_macvtap: entered promiscuous mode [ 36.963740][ T6577] veth1_macvtap: entered promiscuous mode [ 36.967958][ T6577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.970662][ T6577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.976039][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.976090][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.976105][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.976119][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.210887][ T575] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.251232][ T575] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.320055][ T575] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.352787][ T575] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.371358][ T5268] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.371386][ T5268] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.382530][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.382556][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.548830][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.549399][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.549587][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.550314][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.550495][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:37 executed programs: 0 [ 38.019566][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.019887][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.020075][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.020388][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.020565][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.069931][ T6661] chnl_net:caif_netlink_parms(): no params data found [ 38.090994][ T6661] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.091068][ T6661] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.091126][ T6661] bridge_slave_0: entered allmulticast mode [ 38.091547][ T6661] bridge_slave_0: entered promiscuous mode [ 38.092282][ T6661] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.092323][ T6661] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.092402][ T6661] bridge_slave_1: entered allmulticast mode [ 38.092788][ T6661] bridge_slave_1: entered promiscuous mode [ 38.104647][ T6661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.105531][ T6661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.114691][ T6661] team0: Port device team_slave_0 added [ 38.115428][ T6661] team0: Port device team_slave_1 added [ 38.122455][ T6661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.122475][ T6661] 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. [ 38.122488][ T6661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.123002][ T6661] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.123009][ T6661] 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. [ 38.123022][ T6661] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.141767][ T6661] hsr_slave_0: entered promiscuous mode [ 38.142081][ T6661] hsr_slave_1: entered promiscuous mode [ 38.142276][ T6661] debugfs: 'hsr0' already exists in 'hsr' [ 38.142317][ T6661] Cannot create hsr debugfs directory [ 40.086823][ T6118] Bluetooth: hci0: command tx timeout [ 40.663888][ T575] bridge_slave_1: left allmulticast mode [ 40.663933][ T575] bridge_slave_1: left promiscuous mode [ 40.664267][ T575] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.669966][ T575] bridge_slave_0: left allmulticast mode [ 40.671057][ T575] bridge_slave_0: left promiscuous mode [ 40.672141][ T575] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.815033][ T575] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.838349][ T575] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.877272][ T575] bond0 (unregistering): Released all slaves [ 40.952239][ T575] hsr_slave_0: left promiscuous mode [ 40.953562][ T575] hsr_slave_1: left promiscuous mode [ 40.954826][ T575] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.956065][ T575] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.959332][ T575] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.960641][ T575] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.968283][ T575] veth1_macvtap: left promiscuous mode [ 40.969336][ T575] veth0_macvtap: left promiscuous mode [ 40.970425][ T575] veth1_vlan: left promiscuous mode [ 40.971380][ T575] veth0_vlan: left promiscuous mode [ 41.081685][ T575] team0 (unregistering): Port device team_slave_1 removed [ 41.087746][ T575] team0 (unregistering): Port device team_slave_0 removed [ 41.411325][ T6661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.415321][ T6661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.421785][ T6661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.424086][ T6661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.472022][ T6661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.474622][ T6661] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.478174][ T4140] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.478218][ T4140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.480564][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.480610][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.679916][ T6661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.698732][ T6661] veth0_vlan: entered promiscuous mode [ 41.702047][ T6661] veth1_vlan: entered promiscuous mode [ 41.719318][ T6661] veth0_macvtap: entered promiscuous mode [ 41.723737][ T6661] veth1_macvtap: entered promiscuous mode [ 41.729751][ T6661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.733766][ T6661] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.738136][ T5424] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.738425][ T5424] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.738490][ T5424] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.738536][ T5424] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.815812][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.815846][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.824051][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.825339][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.915943][ T6766] loop0: detected capacity change from 0 to 32768 [ 41.926270][ T6767] find_entry called with index = 0 [ 41.926293][ T6767] find_entry called with index = 0 [ 41.929052][ T6661] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 41.929052][ T6661] [ 41.932842][ T6661] ERROR: (device loop0): remounting filesystem as read-only [ 41.934303][ T6661] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 41.934303][ T6661] [ 41.936327][ T6661] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5 [ 41.936327][ T6661] [ 41.938952][ T6661] jfs_lookup: iget failed on inum 32 [ 41.940397][ T6661] jfs_lookup: iget failed on inum 32 [ 41.941792][ T6661] jfs_lookup: iget failed on inum 32 [ 41.942814][ T6661] jfs_lookup: iget failed on inum 32 [ 43.919088][ T6767] ------------[ cut here ]------------ [ 43.919102][ T6767] kernel BUG at fs/jfs/inode.c:169! [ 43.919139][ T6767] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 43.921767][ T6767] Modules linked in: [ 43.922345][ T6767] CPU: 1 UID: 0 PID: 6767 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 43.923877][ T6767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 43.925349][ T6767] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 43.926484][ T6767] pc : jfs_evict_inode+0x3a4/0x3e8 [ 43.927216][ T6767] lr : jfs_evict_inode+0x3a4/0x3e8 [ 43.927975][ T6767] sp : ffff8000a27c73f0 [ 43.928568][ T6767] x29: ffff8000a27c73f0 x28: dfff800000000000 x27: 1fffe0001ea960a0 [ 43.929752][ T6767] x26: ffff7000144f8e90 x25: ffff0000f54b05f8 x24: 0000000000000001 [ 43.930956][ T6767] x23: dfff800000000000 x22: ffff0000f54b0500 x21: ffff80008b45d960 [ 43.932161][ T6767] x20: ffff0000f54b00b8 x19: ffff0000f54b0430 x18: 00000000ffffffff [ 43.933333][ T6767] x17: ffff800093507000 x16: ffff8000805293e8 x15: 0000000000000001 [ 43.934520][ T6767] x14: 1fffe0001ea960cb x13: 0000000000000000 x12: 0000000000000000 [ 43.935648][ T6767] x11: ffff800093306be8 x10: 0000000000ff0100 x9 : 0000000000000000 [ 43.936857][ T6767] x8 : ffff0000d0f20000 x7 : ffff800080dd3548 x6 : 0000000000000000 [ 43.938116][ T6767] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 43.939363][ T6767] x2 : 0000000000000006 x1 : 0000000000000000 x0 : ffff0000f54b0410 [ 43.940576][ T6767] Call trace: [ 43.941024][ T6767] jfs_evict_inode+0x3a4/0x3e8 (P) [ 43.941751][ T6767] evict+0x414/0x928 [ 43.942332][ T6767] evict_inodes+0x638/0x6d0 [ 43.943040][ T6767] generic_shutdown_super+0xa0/0x2b8 [ 43.943874][ T6767] kill_block_super+0x44/0x90 [ 43.944535][ T6767] deactivate_locked_super+0xc4/0x12c [ 43.945272][ T6767] deactivate_super+0xe0/0x100 [ 43.945992][ T6767] cleanup_mnt+0x31c/0x3ac [ 43.946619][ T6767] __cleanup_mnt+0x20/0x30 [ 43.947316][ T6767] task_work_run+0x1dc/0x260 [ 43.948069][ T6767] do_exit+0x524/0x1a14 [ 43.948668][ T6767] do_group_exit+0x194/0x22c [ 43.949327][ T6767] get_signal+0x11dc/0x12f8 [ 43.949936][ T6767] do_signal+0x1c0/0x4434 [ 43.950549][ T6767] do_notify_resume+0xb0/0x1f4 [ 43.951262][ T6767] el0_da+0xc4/0x164 [ 43.951822][ T6767] el0t_64_sync_handler+0x90/0x12c [ 43.952517][ T6767] el0t_64_sync+0x198/0x19c [ 43.953148][ T6767] Code: aa1403e0 97c2ce90 17ffff97 97add428 (d4210000) [ 43.954176][ T6767] ---[ end trace 0000000000000000 ]--- [ 44.115508][ T6767] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 44.116490][ T6767] SMP: stopping secondary CPUs [ 44.117192][ T6767] Kernel Offset: disabled [ 44.117862][ T6767] CPU features: 0x40000,00007800,109c1141,5427fea7 [ 44.118811][ T6767] Memory Limit: none [ 44.285046][ T6767] Rebooting in 86400 seconds..