Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.324146][ T4457] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.614161][ T1541] cfg80211: failed to load regulatory.db [ 69.615925][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617028][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.261080][ T1639] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.262440][ T1639] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.266705][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.279451][ T1639] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.280677][ T1639] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.282108][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.651212][ T4496] chnl_net:caif_netlink_parms(): no params data found [ 70.670888][ T4496] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.672113][ T4496] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.673698][ T4496] device bridge_slave_0 entered promiscuous mode [ 70.675915][ T4496] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.677009][ T4496] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.678565][ T4496] device bridge_slave_1 entered promiscuous mode [ 70.693998][ T4496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.696572][ T4496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.705029][ T4496] team0: Port device team_slave_0 added [ 70.706848][ T4496] team0: Port device team_slave_1 added [ 70.714919][ T4496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.715937][ T4496] 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. [ 70.720322][ T4496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.723427][ T4496] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.724417][ T4496] 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. [ 70.728537][ T4496] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.793303][ T4496] device hsr_slave_0 entered promiscuous mode [ 70.832175][ T4496] device hsr_slave_1 entered promiscuous mode [ 71.558870][ T4496] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.584610][ T4496] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.643312][ T4496] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.684019][ T4496] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.771111][ T4496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.776756][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.778293][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.780760][ T4496] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.785105][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.786624][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.788042][ T1639] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.789155][ T1639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.790691][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.795924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.797696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.799148][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.800297][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.805448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.808601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.811854][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.813849][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.816184][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.819111][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.821461][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.827116][ T4496] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.828669][ T4496] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.830853][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.832488][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.834326][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.836072][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.854105][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.913002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.914254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.917787][ T4496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.929332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.930904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.940455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.941970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.944322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.945684][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.948474][ T4496] device veth0_vlan entered promiscuous mode [ 71.953012][ T4496] device veth1_vlan entered promiscuous mode [ 71.961852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.966401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.967786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.969420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.989736][ T4496] device veth0_macvtap entered promiscuous mode [ 71.992387][ T4496] device veth1_macvtap entered promiscuous mode [ 72.000983][ T4496] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.005546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.007115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.008522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.010028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.014504][ T4496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.015639][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.017209][ T1639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.019988][ T4496] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.021268][ T4496] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.023621][ T4496] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.024923][ T4496] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.813821][ T4717] chnl_net:caif_netlink_parms(): no params data found [ 72.841851][ T4717] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.844338][ T4717] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.845942][ T4717] device bridge_slave_0 entered promiscuous mode [ 72.848966][ T4717] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.850122][ T4717] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.851765][ T4717] device bridge_slave_1 entered promiscuous mode [ 72.861724][ T4717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.866520][ T4717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.876094][ T4717] team0: Port device team_slave_0 added [ 72.878105][ T4717] team0: Port device team_slave_1 added [ 72.886382][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.887519][ T4717] 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. [ 72.891693][ T4717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.896871][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.897916][ T4717] 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. [ 72.901990][ T4717] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.953431][ T4717] device hsr_slave_0 entered promiscuous mode [ 72.972571][ T4717] device hsr_slave_1 entered promiscuous mode [ 73.012178][ T4717] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.013319][ T4717] Cannot create hsr debugfs directory [ 73.050840][ T4717] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.822057][ T4136] Bluetooth: hci0: command 0x0409 tx timeout [ 75.525663][ T4717] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.902050][ T1971] Bluetooth: hci0: command 0x041b tx timeout [ 77.595877][ T4717] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.637066][ T4717] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.766080][ T4717] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.814014][ T4717] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.853558][ T4717] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.903564][ T4717] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.977134][ T4717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.980900][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.983049][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.985769][ T4717] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.988189][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.989718][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.991132][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.992236][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.993699][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.997094][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.998613][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.000102][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.001270][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.004905][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.007705][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.010444][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.013124][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.014750][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.017464][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.019101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.021836][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.024679][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.027731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.029338][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.032199][ T4717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.087776][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.089008][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.093096][ T4717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.100358][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.101977][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.110264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.111718][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.113829][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.115298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.117867][ T4717] device veth0_vlan entered promiscuous mode [ 78.121358][ T4717] device veth1_vlan entered promiscuous mode [ 78.131419][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.133111][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.134617][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.136126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.138595][ T4717] device veth0_macvtap entered promiscuous mode [ 78.141059][ T4717] device veth1_macvtap entered promiscuous mode [ 78.147336][ T4717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.148921][ T4717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.150939][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.152531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.154073][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.155465][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.157052][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.160043][ T4717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.161598][ T4717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.165284][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.166552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.168170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.170657][ T4717] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.172475][ T4717] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.173830][ T4717] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.175238][ T4717] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.195484][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.197729][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.199278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.206081][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.207227][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.208522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.229072][ T4892] loop0: detected capacity change from 0 to 64 [ 78.273167][ T4892] ======================================================= [ 78.273167][ T4892] WARNING: The mand mount option has been deprecated and [ 78.273167][ T4892] and is ignored by this kernel. Remove the mand [ 78.273167][ T4892] option from the mount to silence this warning. [ 78.273167][ T4892] ======================================================= [ 78.296055][ T1663] hfs: new node 0 already hashed? [ 78.296956][ T1663] ------------[ cut here ]------------ [ 78.297780][ T1663] WARNING: CPU: 1 PID: 1663 at fs/hfs/bnode.c:530 hfs_bnode_create+0x404/0x4c0 [ 78.299136][ T1663] Modules linked in: [ 78.299706][ T1663] CPU: 1 PID: 1663 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 78.300967][ T1663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.302719][ T1663] Workqueue: writeback wb_workfn (flush-7:0) [ 78.303689][ T1663] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.305000][ T1663] pc : hfs_bnode_create+0x404/0x4c0 [ 78.305846][ T1663] lr : hfs_bnode_create+0x404/0x4c0 [ 78.306714][ T1663] sp : ffff800024106d50 [ 78.307397][ T1663] x29: ffff800024106d60 x28: 000000000000008c x27: dfff800000000000 [ 78.308797][ T1663] x26: 0000000000000000 x25: dfff800000000000 x24: 0000000000000080 [ 78.310165][ T1663] x23: ffff0000e2e6008c x22: 0000000000000000 x21: ffff0000c165c000 [ 78.311507][ T1663] x20: 0000000000000000 x19: ffff0000c2580e00 x18: 0000000000000001 [ 78.312840][ T1663] x17: 0000000000000000 x16: ffff800011255484 x15: 00000000ffffffff [ 78.314144][ T1663] x14: 0000000000000001 x13: 1fffe000341f60d7 x12: 0000000000ff0100 [ 78.315476][ T1663] x11: 0000000000000000 x10: 0000000000000000 x9 : 398cf640b504b900 [ 78.316805][ T1663] x8 : 398cf640b504b900 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.318201][ T1663] x5 : ffff800024106658 x4 : ffff80001436f3e0 x3 : ffff80000a75d7ec [ 78.319513][ T1663] x2 : ffff0001a0fa4d50 x1 : 0000000100000000 x0 : 000000000000001f [ 78.320859][ T1663] Call trace: [ 78.321392][ T1663] hfs_bnode_create+0x404/0x4c0 [ 78.322232][ T1663] hfs_bmap_alloc+0x580/0x644 [ 78.323019][ T1663] hfs_btree_inc_height+0x108/0x890 [ 78.323860][ T1663] hfs_brec_insert+0x5c4/0x97c [ 78.324601][ T1663] __hfs_ext_write_extent+0x22c/0x484 [ 78.325477][ T1663] hfs_ext_write_extent+0x154/0x1e0 [ 78.326301][ T1663] hfs_write_inode+0xf0/0x8dc [ 78.327032][ T1663] __writeback_single_inode+0x560/0x11c8 [ 78.327969][ T1663] writeback_sb_inodes+0x830/0x13a8 [ 78.328879][ T1663] wb_writeback+0x3ec/0xe64 [ 78.329649][ T1663] wb_workfn+0x368/0xe44 [ 78.330387][ T1663] process_one_work+0x79c/0x1138 [ 78.331238][ T1663] worker_thread+0x8f4/0x1034 [ 78.331994][ T1663] kthread+0x374/0x454 [ 78.332677][ T1663] ret_from_fork+0x10/0x20 [ 78.333398][ T1663] irq event stamp: 9908 [ 78.334068][ T1663] hardirqs last enabled at (9907): [] __up_console_sem+0xb4/0xfc [ 78.335573][ T1663] hardirqs last disabled at (9908): [] el1_dbg+0x24/0x80 [ 78.336919][ T1663] softirqs last enabled at (9214): [] ieee80211_ibss_work+0x2a8/0xd68 [ 78.338511][ T1663] softirqs last disabled at (9212): [] ieee80211_ibss_work+0xdc/0xd68 [ 78.340116][ T1663] ---[ end trace a0891ff87e4159dc ]--- [ 78.343465][ T1663] ------------[ cut here ]------------ [ 78.344340][ T1663] kernel BUG at fs/hfs/bnode.c:577! [ 78.345196][ T1663] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 78.346260][ T1663] Modules linked in: [ 78.346822][ T1663] CPU: 1 PID: 1663 Comm: kworker/u4:6 Tainted: G W syzkaller #0 [ 78.348196][ T1663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.349751][ T1663] Workqueue: writeback wb_workfn (flush-7:0) [ 78.350848][ T1663] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.352202][ T1663] pc : hfs_bnode_put+0x454/0x460 [ 78.352982][ T1663] lr : hfs_bnode_put+0x454/0x460 [ 78.353747][ T1663] sp : ffff800024106e40 [ 78.354401][ T1663] x29: ffff800024106e40 x28: 0000000000000302 x27: dfff800000000000 [ 78.355630][ T1663] x26: ffff700004820ddc x25: ffff800024106ee0 x24: ffff0000c165c000 [ 78.356831][ T1663] x23: dfff800000000000 x22: 1fffe000184b01c0 x21: 0000000000000000 [ 78.358089][ T1663] x20: ffff0000c2580e80 x19: ffff0000c2580e00 x18: 0000000000000001 [ 78.359389][ T1663] x17: 0000000000000000 x16: ffff8000082d88bc x15: 00000000ffffffff [ 78.360631][ T1663] x14: 0000000000000001 x13: 1fffe000184b01d0 x12: 0000000000ff0100 [ 78.362099][ T1663] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008ed8e30 [ 78.363439][ T1663] x8 : ffff0000cd589b40 x7 : ffff80000a92265c x6 : 0000000000000000 [ 78.364787][ T1663] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008ed8a38 [ 78.366058][ T1663] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.367389][ T1663] Call trace: [ 78.367930][ T1663] hfs_bnode_put+0x454/0x460 [ 78.368701][ T1663] hfs_btree_inc_height+0x458/0x890 [ 78.369589][ T1663] hfs_brec_insert+0x5c4/0x97c [ 78.370393][ T1663] __hfs_ext_write_extent+0x22c/0x484 [ 78.371338][ T1663] hfs_ext_write_extent+0x154/0x1e0 [ 78.372195][ T1663] hfs_write_inode+0xf0/0x8dc [ 78.372963][ T1663] __writeback_single_inode+0x560/0x11c8 [ 78.373866][ T1663] writeback_sb_inodes+0x830/0x13a8 [ 78.374691][ T1663] wb_writeback+0x3ec/0xe64 [ 78.375405][ T1663] wb_workfn+0x368/0xe44 [ 78.376071][ T1663] process_one_work+0x79c/0x1138 [ 78.376841][ T1663] worker_thread+0x8f4/0x1034 [ 78.377617][ T1663] kthread+0x374/0x454 [ 78.378213][ T1663] ret_from_fork+0x10/0x20 [ 78.378955][ T1663] Code: aa1403e0 97e5ae64 17ffff9d 97d6933c (d4210000) [ 78.380038][ T1663] ---[ end trace a0891ff87e4159dd ]--- [ 78.601058][ T1663] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 78.602017][ T1663] SMP: stopping secondary CPUs [ 78.602945][ T1663] Kernel Offset: disabled [ 78.603728][ T1663] CPU features: 0x8,000003c1,7d33ffd9 [ 78.604693][ T1663] Memory Limit: none [ 78.830510][ T1663] Rebooting in 86400 seconds..