Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs syzkaller login: [ 31.266551][ T4338] cgroup: Unknown subsys name 'net' [ 31.552122][ T4338] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.870672][ T4338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.840230][ T4372] chnl_net:caif_netlink_parms(): no params data found [ 39.860151][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.861546][ T4372] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.863319][ T4372] device bridge_slave_0 entered promiscuous mode [ 39.866272][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.867551][ T4372] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.869261][ T4372] device bridge_slave_1 entered promiscuous mode [ 39.875963][ T4372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.878415][ T4372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.885618][ T4372] team0: Port device team_slave_0 added [ 39.887453][ T4372] team0: Port device team_slave_1 added [ 39.893942][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.895210][ T4372] 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. [ 39.900022][ T4372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.902932][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.904131][ T4372] 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. [ 39.908095][ T4372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.960670][ T4372] device hsr_slave_0 entered promiscuous mode [ 39.999153][ T4372] device hsr_slave_1 entered promiscuous mode [ 40.075767][ T4372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.102134][ T4372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.141094][ T4372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.181424][ T4372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.229809][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.231104][ T4372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.232732][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.233736][ T4372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.252188][ T4372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.255942][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.259023][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.262163][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.263937][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.268462][ T4372] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.304291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.305882][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.307139][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.308606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.311106][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.312273][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.320074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.322028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.325230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.328095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.333709][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.335787][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.396602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.397973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.402724][ T4372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.408607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.416135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.418247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.420737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.423552][ T4372] device veth0_vlan entered promiscuous mode [ 40.426725][ T4372] device veth1_vlan entered promiscuous mode [ 40.433662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.435236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.436816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.440682][ T4372] device veth0_macvtap entered promiscuous mode [ 40.443337][ T4372] device veth1_macvtap entered promiscuous mode [ 40.450639][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.451960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.454071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.457716][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.459930][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.462707][ T4372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.464137][ T4372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.465662][ T4372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.467130][ T4372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.693055][ T4404] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.694763][ T4404] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.696250][ T4404] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.697719][ T4404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.703001][ T4404] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.704343][ T4404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.873837][ T234] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.875256][ T234] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.877226][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.895370][ T234] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.896724][ T234] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.898370][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:41 executed programs: 0 [ 41.562441][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.564037][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.565583][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.567132][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.568585][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.570174][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.616514][ T4435] chnl_net:caif_netlink_parms(): no params data found [ 41.941247][ T278] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.946432][ T4435] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.947698][ T4435] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.949835][ T4435] device bridge_slave_0 entered promiscuous mode [ 41.951870][ T4435] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.953163][ T4435] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.954733][ T4435] device bridge_slave_1 entered promiscuous mode [ 41.960687][ T4435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.963164][ T4435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.970103][ T4435] team0: Port device team_slave_0 added [ 41.972175][ T4435] team0: Port device team_slave_1 added [ 41.977205][ T4435] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.978393][ T4435] 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. [ 41.983129][ T4435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.985530][ T4435] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.986688][ T4435] 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. [ 41.991128][ T4435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.060252][ T4435] device hsr_slave_0 entered promiscuous mode [ 42.099112][ T4435] device hsr_slave_1 entered promiscuous mode [ 42.148960][ T4435] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.150296][ T4435] Cannot create hsr debugfs directory [ 43.599286][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 45.000118][ T278] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.679474][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 46.260044][ T278] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.351839][ T278] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.595032][ T4435] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.680960][ T4435] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.720183][ T4435] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.768964][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 47.801988][ T4435] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.931545][ T4435] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.934920][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.936441][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.938854][ T4435] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.942523][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.944341][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.946050][ T234] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.947289][ T234] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.949811][ T234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.013056][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.014884][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.016360][ T4392] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.017718][ T4392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.021688][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.024330][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.026868][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.029404][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.031097][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.033729][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.035623][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.038388][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.040067][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.042899][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.044436][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.046776][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.114651][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.116170][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.120309][ T4435] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.126682][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.128318][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.135221][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.136891][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.138449][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.140756][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.142959][ T4435] device veth0_vlan entered promiscuous mode [ 48.146140][ T4435] device veth1_vlan entered promiscuous mode [ 48.153259][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.154888][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.156346][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.157893][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.473787][ T4435] device veth0_macvtap entered promiscuous mode [ 48.477328][ T4435] device veth1_macvtap entered promiscuous mode [ 48.483122][ T4435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 48.484802][ T4435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.486973][ T4435] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.488331][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.491246][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.492760][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.494329][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.496662][ T4435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.498418][ T4435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.500708][ T4435] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.501977][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.504379][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.506873][ T4435] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.508275][ T4435] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.509997][ T4435] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.511525][ T4435] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.590794][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.593697][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.595638][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.602092][ T4392] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.603463][ T4392] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.604838][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.737692][ T4525] loop0: detected capacity change from 0 to 32768 [ 48.749869][ T4525] BUG at fs/jfs/jfs_dmap.c:2983 assert(n < 4) [ 48.751112][ T4525] ------------[ cut here ]------------ [ 48.751960][ T4525] kernel BUG at fs/jfs/jfs_dmap.c:2983! [ 48.752968][ T4525] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 48.754160][ T4525] Modules linked in: [ 48.754868][ T4525] CPU: 0 PID: 4525 Comm: syz.0.17 Not tainted syzkaller #0 [ 48.756077][ T4525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 48.757870][ T4525] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.759207][ T4525] pc : dbFindLeaf+0x484/0x488 [ 48.759987][ T4525] lr : dbFindLeaf+0x484/0x488 [ 48.760771][ T4525] sp : ffff8000210c7860 [ 48.761522][ T4525] x29: ffff8000210c7870 x28: 0000000000000008 x27: 0000000000000000 [ 48.762871][ T4525] x26: 0000000000000003 x25: 0000000000000005 x24: 0000000000000155 [ 48.764372][ T4525] x23: ffff0000caa53021 x22: 000000000000000a x21: ffff0000caa53010 [ 48.765795][ T4525] x20: 0000000000000005 x19: dfff800000000000 x18: ffff800011babf60 [ 48.767156][ T4525] x17: 0000000000000000 x16: ffff800011a529a8 x15: 0000000000000000 [ 48.768667][ T4525] x14: 0000000000000001 x13: 1ffff00004218e74 x12: 0000000000ff0100 [ 48.770024][ T4525] x11: ff008000083121f4 x10: 0000000000000000 x9 : a04bfe6c4f928d00 [ 48.771299][ T4525] x8 : a04bfe6c4f928d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.772548][ T4525] x5 : ffff8000210c7338 x4 : ffff800015324ea0 x3 : ffff80000a893cf0 [ 48.773712][ T4525] x2 : ffff00019f4fbd10 x1 : 0000000100000000 x0 : 000000000000002b [ 48.774998][ T4525] Call trace: [ 48.775475][ T4525] dbFindLeaf+0x484/0x488 [ 48.776135][ T4525] dbAllocDmapLev+0x74/0x36c [ 48.776855][ T4525] dbAllocCtl+0x130/0x8d4 [ 48.777624][ T4525] dbAllocAG+0xa68/0xdc0 [ 48.778332][ T4525] dbDiscardAG+0x1e0/0x66c [ 48.779141][ T4525] jfs_ioc_trim+0x3dc/0x5d0 [ 48.779960][ T4525] jfs_ioctl+0x2ec/0x44c [ 48.780698][ T4525] __arm64_sys_ioctl+0x14c/0x1c8 [ 48.781551][ T4525] invoke_syscall+0x98/0x290 [ 48.782364][ T4525] el0_svc_common+0x138/0x258 [ 48.783195][ T4525] do_el0_svc+0x58/0x130 [ 48.783920][ T4525] el0_svc+0x58/0x128 [ 48.784600][ T4525] el0t_64_sync_handler+0x84/0xf0 [ 48.785448][ T4525] el0t_64_sync+0x18c/0x190 [ 48.786248][ T4525] Code: d0043403 91310063 528174e2 979e0103 (d4210000) [ 48.787378][ T4525] ---[ end trace 0000000000000000 ]--- [ 49.008723][ T4525] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 49.009704][ T4525] SMP: stopping secondary CPUs [ 49.010450][ T4525] Kernel Offset: disabled [ 49.011260][ T4525] CPU features: 0x080000,000f0097,a65bfea7 [ 49.012188][ T4525] Memory Limit: none [ 49.245688][ T4525] Rebooting in 86400 seconds..