Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs 1970/01/01 00:00:28 serving rpc on tcp://41071 [ 30.021637][ T4341] cgroup: Unknown subsys name 'net' [ 30.290336][ T4341] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.562814][ T4341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 34.213399][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.214940][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.216320][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.235521][ T4371] infiniband rxe0: set active [ 34.236649][ T1968] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.241508][ T4371] infiniband rxe0: added rxe_eth0 [ 34.251210][ T4371] RDS/IB: rxe0: added [ 34.252104][ T4371] smc: adding ib device rxe0 with port count 1 [ 34.253238][ T4371] smc: ib device rxe0 port 1 has pnetid [ 34.254546][ T1968] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.256936][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.261967][ T1968] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.276028][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.293705][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.310385][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.327036][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.350075][ T4371] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.409410][ T4371] chnl_net:caif_netlink_parms(): no params data found [ 34.431710][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.433006][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.434781][ T4371] device bridge_slave_0 entered promiscuous mode [ 34.437167][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.438583][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.440132][ T4371] device bridge_slave_1 entered promiscuous mode [ 34.447283][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.450331][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.456546][ T4371] team0: Port device team_slave_0 added [ 34.458462][ T4371] team0: Port device team_slave_1 added [ 34.463431][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.464573][ T4371] 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. [ 34.469937][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.473270][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.474387][ T4371] 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. [ 34.479497][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.518829][ T4371] device hsr_slave_0 entered promiscuous mode [ 34.567991][ T4371] device hsr_slave_1 entered promiscuous mode [ 34.673430][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.719148][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.808846][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.858817][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.906495][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.907854][ T4371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.909350][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.910544][ T4371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.927804][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.932993][ T4371] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.934716][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.937612][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.942199][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.952242][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.954046][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.955285][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.956794][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.959059][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.960289][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.965585][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.967140][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.972867][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.974609][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.977564][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.981215][ T4371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.032261][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.033714][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.036934][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.044777][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.056657][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.058647][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.060198][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.062641][ T4371] device veth0_vlan entered promiscuous mode [ 35.065812][ T4371] device veth1_vlan entered promiscuous mode [ 35.072597][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.074231][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.075917][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.079231][ T4371] device veth0_macvtap entered promiscuous mode [ 35.082031][ T4371] device veth1_macvtap entered promiscuous mode [ 35.087171][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.090443][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.092475][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.095554][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.096876][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.106245][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.108641][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.110094][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.111577][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.206036][ T4416] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.293195][ T4420] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.435959][ T4424] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.538594][ T4427] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.586427][ T4429] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.679134][ T4433] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.810872][ T4438] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.869757][ T4443] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.871440][ T4443] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.872931][ T4443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.874551][ T4443] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.876105][ T4443] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 35.877496][ T4443] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.006878][ T4442] rxe_eth0 speed is unknown, defaulting to 1000 [ 36.378925][ T1607] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.383628][ T4449] rxe_eth0 speed is unknown, defaulting to 1000 [ 36.418098][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.419470][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.422305][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.429225][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.430598][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.432136][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.484192][ T4454] rxe_eth0 speed is unknown, defaulting to 1000 1970/01/01 00:00:36 executed programs: 0 [ 36.617768][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.619472][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.621648][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.623936][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.626115][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 36.627517][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.640811][ T4457] rxe_eth0 speed is unknown, defaulting to 1000 [ 36.690115][ T4457] chnl_net:caif_netlink_parms(): no params data found [ 36.704516][ T4457] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.705865][ T4457] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.707556][ T4457] device bridge_slave_0 entered promiscuous mode [ 36.710186][ T4457] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.711351][ T4457] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.712818][ T4457] device bridge_slave_1 entered promiscuous mode [ 36.719702][ T4457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.722006][ T4457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.728377][ T4457] team0: Port device team_slave_0 added [ 36.731328][ T4457] team0: Port device team_slave_1 added [ 36.736324][ T4457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.737550][ T4457] 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. [ 36.742622][ T4457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.745128][ T4457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.746456][ T4457] 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. [ 36.751994][ T4457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.789044][ T4457] device hsr_slave_0 entered promiscuous mode [ 36.838873][ T4457] device hsr_slave_1 entered promiscuous mode [ 36.878728][ T4457] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.880080][ T4457] Cannot create hsr debugfs directory [ 38.649569][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 38.708603][ T1607] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.727981][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 41.038840][ T1607] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.130257][ T1607] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.378887][ T4457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.428823][ T4457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.501339][ T4457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.609752][ T4457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.750286][ T4457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.753766][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.755434][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.758369][ T4457] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.791266][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.793073][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.794597][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.795914][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.797599][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.801101][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.802755][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.804376][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.805675][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.807833][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 42.810000][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.812909][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.815878][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.818068][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.819660][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.822773][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.824937][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.827546][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.830301][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.832864][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.834591][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.837077][ T4457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.904463][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.905961][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.909989][ T4457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.918325][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.919991][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.922666][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.924313][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.926128][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.927626][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.931803][ T4457] device veth0_vlan entered promiscuous mode [ 42.934970][ T4457] device veth1_vlan entered promiscuous mode [ 42.943497][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.945369][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.946917][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.949322][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.953086][ T4457] device veth0_macvtap entered promiscuous mode [ 42.955265][ T4457] device veth1_macvtap entered promiscuous mode [ 42.961601][ T4457] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.963422][ T4457] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.965581][ T4457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.966875][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.968768][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.970580][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.972203][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.974585][ T4457] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.976219][ T4457] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.988490][ T4457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.990200][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.991997][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.994570][ T4457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.996017][ T4457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.997668][ T4457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.999567][ T4457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.025127][ T4464] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.026596][ T4464] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.030040][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.043295][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.044756][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.046141][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:43 executed programs: 2 [ 43.141741][ T1607] device hsr_slave_0 left promiscuous mode [ 43.177995][ T1607] device hsr_slave_1 left promiscuous mode [ 43.185780][ T4533] loop0: detected capacity change from 0 to 32768 [ 43.201676][ T95] BUG: spinlock bad magic on CPU#1, jfsCommit/95 [ 43.202798][ T95] ================================================================== [ 43.204071][ T95] BUG: KASAN: slab-out-of-bounds in string+0x1ec/0x278 [ 43.205223][ T95] Read of size 1 at addr ffff0000e8a3d320 by task jfsCommit/95 [ 43.206557][ T95] [ 43.206950][ T95] CPU: 1 PID: 95 Comm: jfsCommit Not tainted syzkaller #0 [ 43.208325][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 43.210202][ T95] Call trace: [ 43.210883][ T95] dump_backtrace+0x1c4/0x1f0 [ 43.211853][ T95] show_stack+0x2c/0x3c [ 43.212740][ T95] __dump_stack+0x30/0x40 [ 43.213591][ T95] dump_stack_lvl+0xf4/0x15c [ 43.214476][ T95] print_address_description+0x88/0x218 [ 43.215613][ T95] print_report+0x50/0x68 [ 43.216508][ T95] kasan_report+0xa8/0xfc [ 43.217398][ T95] __asan_report_load1_noabort+0x2c/0x38 [ 43.218482][ T95] string+0x1ec/0x278 [ 43.219252][ T95] vsnprintf+0x10ec/0x18d8 [ 43.220091][ T95] vprintk_store+0x36c/0xb60 [ 43.220971][ T95] vprintk_emit+0x118/0x2f0 [ 43.221891][ T95] vprintk_default+0x54/0x80 [ 43.222755][ T95] vprintk+0x200/0x2a0 [ 43.223560][ T95] _printk+0xe0/0x130 [ 43.224345][ T95] spin_dump+0x10c/0x1fc [ 43.225174][ T95] do_raw_spin_lock+0x1ec/0x2f8 [ 43.226095][ T95] _raw_spin_lock_irqsave+0x74/0xb0 [ 43.227059][ T95] __wake_up+0xe8/0x180 [ 43.227870][ T95] release_metapage+0x19c/0xc4c [ 43.228800][ T95] xtTruncate+0xb8c/0x266c [ 43.229635][ T95] jfs_free_zero_link+0x2c0/0x424 [ 43.230576][ T95] jfs_evict_inode+0x2f4/0x3e4 [ 43.231477][ T95] evict+0x3d8/0x824 [ 43.232197][ T95] iput+0x728/0x7e8 [ 43.232916][ T95] txUpdateMap+0x68c/0x7b0 [ 43.233721][ T95] jfs_lazycommit+0x360/0x930 [ 43.234689][ T95] kthread+0x254/0x2e0 [ 43.235524][ T95] ret_from_fork+0x10/0x20 [ 43.236445][ T95] [ 43.236931][ T95] Allocated by task 4457: [ 43.237758][ T95] kasan_set_track+0x4c/0x80 [ 43.238592][ T95] kasan_save_alloc_info+0x24/0x30 [ 43.239509][ T95] __kasan_slab_alloc+0x70/0x88 [ 43.240388][ T95] slab_post_alloc_hook+0x74/0x430 [ 43.241289][ T95] kmem_cache_alloc_lru+0x1a8/0x284 [ 43.242222][ T95] jfs_alloc_inode+0x2c/0x68 [ 43.243058][ T95] iget_locked+0x174/0x754 [ 43.243846][ T95] jfs_iget+0x30/0x400 [ 43.244567][ T95] jfs_lookup+0x1c0/0x378 [ 43.245328][ T95] __lookup_slow+0x25c/0x38c [ 43.246128][ T95] lookup_slow+0x60/0x84 [ 43.246881][ T95] walk_component+0x278/0x374 [ 43.247719][ T95] path_lookupat+0x168/0x3f0 [ 43.248534][ T95] filename_lookup+0x1d4/0x490 [ 43.249387][ T95] user_path_at_empty+0x5c/0x84 [ 43.250288][ T95] __arm64_sys_umount+0xf8/0x184 [ 43.251171][ T95] invoke_syscall+0x98/0x290 [ 43.252032][ T95] el0_svc_common+0x13c/0x258 [ 43.252862][ T95] do_el0_svc+0x5c/0x134 [ 43.253595][ T95] el0_svc+0x58/0x12c [ 43.254294][ T95] el0t_64_sync_handler+0x84/0xf0 [ 43.255179][ T95] el0t_64_sync+0x18c/0x190 [ 43.256099][ T95] [ 43.256547][ T95] The buggy address belongs to the object at ffff0000e8a3ca00 [ 43.256547][ T95] which belongs to the cache jfs_ip of size 2240 [ 43.259123][ T95] The buggy address is located 96 bytes to the right of [ 43.259123][ T95] 2240-byte region [ffff0000e8a3ca00, ffff0000e8a3d2c0) [ 43.261668][ T95] [ 43.262130][ T95] The buggy address belongs to the physical page: [ 43.263344][ T95] page:00000000c73bbace refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x128a38 [ 43.265255][ T95] head:00000000c73bbace order:3 compound_mapcount:0 compound_pincount:0 [ 43.266947][ T95] memcg:ffff0000c3e59d01 [ 43.267821][ T95] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 43.269492][ T95] raw: 05ffc00000010200 0000000000000000 dead000000000122 ffff0000c4b91500 [ 43.271235][ T95] raw: 0000000000000000 00000000800d000d 00000001ffffffff ffff0000c3e59d01 [ 43.272991][ T95] page dumped because: kasan: bad access detected [ 43.274288][ T95] [ 43.274762][ T95] Memory state around the buggy address: [ 43.275853][ T95] ffff0000e8a3d200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.277323][ T95] ffff0000e8a3d280: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 43.278966][ T95] >ffff0000e8a3d300: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 43.280510][ T95] ^ [ 43.281568][ T95] ffff0000e8a3d380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.283153][ T95] ffff0000e8a3d400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.284806][ T95] ================================================================== [ 43.202787][ T95] lock: 0xffff0000e8a3caa8, .magic: ffff8000, .owner: /0, .owner_cpu: 512 [ 43.288218][ T95] CPU: 1 PID: 95 Comm: jfsCommit Tainted: G B syzkaller #0 [ 43.289933][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 43.291956][ T95] Call trace: [ 43.292578][ T95] dump_backtrace+0x1c4/0x1f0 [ 43.293506][ T95] show_stack+0x2c/0x3c [ 43.294320][ T95] __dump_stack+0x30/0x40 [ 43.295134][ T95] dump_stack_lvl+0xf4/0x15c [ 43.295980][ T95] dump_stack+0x1c/0x5c [ 43.296749][ T95] spin_dump+0x110/0x1fc [ 43.297530][ T95] do_raw_spin_lock+0x1ec/0x2f8 [ 43.298420][ T95] _raw_spin_lock_irqsave+0x74/0xb0 [ 43.299369][ T95] __wake_up+0xe8/0x180 [ 43.300154][ T95] release_metapage+0x19c/0xc4c [ 43.301157][ T95] xtTruncate+0xb8c/0x266c [ 43.302022][ T95] jfs_free_zero_link+0x2c0/0x424 [ 43.303010][ T95] jfs_evict_inode+0x2f4/0x3e4 [ 43.303921][ T95] evict+0x3d8/0x824 [ 43.304689][ T95] iput+0x728/0x7e8 [ 43.305430][ T95] txUpdateMap+0x68c/0x7b0 [ 43.306276][ T95] jfs_lazycommit+0x360/0x930 [ 43.307182][ T95] kthread+0x254/0x2e0 [ 43.307972][ T95] ret_from_fork+0x10/0x20 [ 43.308838][ T95] ================================================================================ [ 43.310666][ T95] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:131:9 [ 43.312222][ T95] index 1153 is out of range for type 'unsigned long[8]' [ 43.313565][ T95] CPU: 1 PID: 95 Comm: jfsCommit Tainted: G B syzkaller #0 [ 43.315180][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 43.317080][ T95] Call trace: [ 43.317701][ T95] dump_backtrace+0x1c4/0x1f0 [ 43.318583][ T95] show_stack+0x2c/0x3c [ 43.319377][ T95] __dump_stack+0x30/0x40 [ 43.320160][ T95] dump_stack_lvl+0xf4/0x15c [ 43.320950][ T95] dump_stack+0x1c/0x5c [ 43.321682][ T95] ubsan_epilogue+0x14/0x48 [ 43.322468][ T95] __ubsan_handle_out_of_bounds+0xd0/0xf8 [ 43.323460][ T95] queued_spin_lock_slowpath+0x8a8/0xc14 [ 43.324453][ T95] do_raw_spin_lock+0x2f4/0x2f8 [ 43.325293][ T95] _raw_spin_lock_irqsave+0x74/0xb0 [ 43.326176][ T95] __wake_up+0xe8/0x180 [ 43.327027][ T95] release_metapage+0x19c/0xc4c [ 43.327965][ T95] xtTruncate+0xb8c/0x266c [ 43.328811][ T95] jfs_free_zero_link+0x2c0/0x424 [ 43.329785][ T95] jfs_evict_inode+0x2f4/0x3e4 [ 43.330752][ T95] evict+0x3d8/0x824 [ 43.331492][ T95] iput+0x728/0x7e8 [ 43.332244][ T95] txUpdateMap+0x68c/0x7b0 [ 43.333099][ T95] jfs_lazycommit+0x360/0x930 [ 43.333933][ T95] kthread+0x254/0x2e0 [ 43.334755][ T95] ret_from_fork+0x10/0x20 [ 43.335621][ T95] ================================================================================ [ 43.337427][ T95] Unable to handle kernel paging request at virtual address ffff80001638b190 [ 43.339050][ T95] KASAN: probably user-memory-access in range [0x00000000b1c58c80-0x00000000b1c58c87] [ 43.340784][ T95] Mem abort info: [ 43.341525][ T95] ESR = 0x0000000096000047 [ 43.342400][ T95] EC = 0x25: DABT (current EL), IL = 32 bits [ 43.343600][ T95] SET = 0, FnV = 0 [ 43.344345][ T95] EA = 0, S1PTW = 0 [ 43.345156][ T95] FSC = 0x07: level 3 translation fault [ 43.346289][ T95] Data abort info: [ 43.347032][ T95] ISV = 0, ISS = 0x00000047 [ 43.347902][ T95] CM = 0, WnR = 1 [ 43.348602][ T95] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000020bbcc000 [ 43.349967][ T95] [ffff80001638b190] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fffa003, pte=0000000000000000 [ 43.352312][ T95] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 43.353556][ T95] Modules linked in: [ 43.354279][ T95] CPU: 1 PID: 95 Comm: jfsCommit Tainted: G B syzkaller #0 [ 43.355787][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 43.357537][ T95] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 43.358883][ T95] pc : queued_spin_lock_slowpath+0x598/0xc14 [ 43.359934][ T95] lr : queued_spin_lock_slowpath+0x8a8/0xc14 [ 43.361164][ T95] sp : ffff80001fb07380 [ 43.362022][ T95] x29: ffff80001fb07420 x28: 1fffe00033c1f230 x27: ffff80001638b190 [ 43.363626][ T95] x26: ffff00019e0f9188 x25: ffff80001fb073a0 x24: 1fffe0001d147955 [ 43.365106][ T95] x23: dfff800000000000 x22: ffff700003f60e74 x21: ffff80001638b190 [ 43.366551][ T95] x20: ffff00019e0f9180 x19: ffff0000e8a3caa8 x18: 1fffe00033c1c97e [ 43.367961][ T95] x17: 3d3d3d3d3d3d3d3d x16: ffff800008195558 x15: 3d3d3d3d3d3d3d3d [ 43.369396][ T95] x14: ffff700003203abc x13: 1ffff00003203abc x12: 0000000000000004 [ 43.370839][ T95] x11: ff008000081955dc x10: ffff80001638b180 x9 : 0000000000000001 [ 43.372267][ T95] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.373662][ T95] x5 : ffff80001fb06dd8 x4 : ffff800016504f40 x3 : ffff8000081955a4 [ 43.375066][ T95] x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff00019e0f9188 [ 43.376474][ T95] Call trace: [ 43.377039][ T95] queued_spin_lock_slowpath+0x598/0xc14 [ 43.378022][ T95] do_raw_spin_lock+0x2f4/0x2f8 [ 43.378873][ T95] _raw_spin_lock_irqsave+0x74/0xb0 [ 43.379741][ T95] __wake_up+0xe8/0x180 [ 43.380466][ T95] release_metapage+0x19c/0xc4c [ 43.381328][ T95] xtTruncate+0xb8c/0x266c [ 43.382104][ T95] jfs_free_zero_link+0x2c0/0x424 [ 43.382932][ T95] jfs_evict_inode+0x2f4/0x3e4 [ 43.383740][ T95] evict+0x3d8/0x824 [ 43.384413][ T95] iput+0x728/0x7e8 [ 43.385086][ T95] txUpdateMap+0x68c/0x7b0 [ 43.385838][ T95] jfs_lazycommit+0x360/0x930 [ 43.386634][ T95] kthread+0x254/0x2e0 [ 43.387327][ T95] ret_from_fork+0x10/0x20 [ 43.388088][ T95] Code: aa1503e0 978cfdf8 91002280 52800081 (f90002b4) [ 43.389284][ T95] ---[ end trace 0000000000000000 ]--- [ 43.608288][ T95] Kernel panic - not syncing: Oops: Fatal exception [ 43.609366][ T95] SMP: stopping secondary CPUs [ 43.610167][ T95] Kernel Offset: disabled [ 43.610857][ T95] CPU features: 0x0a0000,000f0097,a65bfea7 [ 43.611831][ T95] Memory Limit: none [ 43.816034][ T95] Rebooting in 86400 seconds..