Warning: Permanently added '10.128.0.146' (ED25519) to the list of known hosts.
2026/05/08 22:30:04 parsed 1 programs
[ 80.179179][ T5610] cgroup: Unknown subsys name 'net'
[ 80.443928][ T5610] cgroup: Unknown subsys name 'cpuset'
[ 80.516215][ T5610] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 81.531674][ T10] cfg80211: failed to load regulatory.db
[ 82.298929][ T5610] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 88.571063][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.585383][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.586618][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.588592][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.589514][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.036059][ T5682] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.036987][ T5682] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.037084][ T5682] bridge_slave_0: entered allmulticast mode
[ 90.038519][ T5682] bridge_slave_0: entered promiscuous mode
[ 90.056475][ T5682] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.056584][ T5682] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.056714][ T5682] bridge_slave_1: entered allmulticast mode
[ 90.074651][ T5682] bridge_slave_1: entered promiscuous mode
[ 90.111536][ T5682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 90.113773][ T5682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 90.149114][ T5682] team0: Port device team_slave_0 added
[ 90.150998][ T5682] team0: Port device team_slave_1 added
[ 90.188516][ T5682] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 90.188529][ T5682] 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 1532 would solve the problem.
[ 90.188551][ T5682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 90.191054][ T5682] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 90.191066][ T5682] 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 1532 would solve the problem.
[ 90.191084][ T5682] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.247238][ T5682] hsr_slave_0: entered promiscuous mode
[ 90.248448][ T5682] hsr_slave_1: entered promiscuous mode
[ 90.596521][ T5682] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.641184][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 90.645245][ T5682] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.668721][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 90.726152][ T5682] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.769233][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 90.773727][ T5682] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.809274][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 90.858274][ T5682] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.858496][ T5682] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.859350][ T5682] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.859502][ T5682] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.963186][ T5682] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.016827][ T1525] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.056414][ T1525] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.216114][ T5682] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.243490][ T1525] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.243982][ T1525] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.267526][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.267608][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.609847][ T5682] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.682796][ T5682] veth0_vlan: entered promiscuous mode
[ 91.699377][ T5682] veth1_vlan: entered promiscuous mode
[ 91.760533][ T5682] veth0_macvtap: entered promiscuous mode
[ 91.775233][ T5682] veth1_macvtap: entered promiscuous mode
[ 91.799376][ T5682] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.808462][ T5682] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.842323][ T161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.845361][ T161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.848250][ T161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.870714][ T161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.683163][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.250007][ T1422] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.250031][ T1422] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.352772][ T1422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.352790][ T1422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/05/08 22:30:20 executed programs: 0
[ 93.982041][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.043323][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.055446][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.070222][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.087508][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.088503][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.562462][ T5738] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.562581][ T5738] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.562667][ T5738] bridge_slave_0: entered allmulticast mode
[ 94.569532][ T5738] bridge_slave_0: entered promiscuous mode
[ 94.574833][ T5738] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.575011][ T5738] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.575170][ T5738] bridge_slave_1: entered allmulticast mode
[ 94.577663][ T5738] bridge_slave_1: entered promiscuous mode
[ 94.619698][ T5738] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 94.623258][ T5738] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 94.656814][ T5738] team0: Port device team_slave_0 added
[ 94.658961][ T5738] team0: Port device team_slave_1 added
[ 94.695071][ T5738] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 94.695083][ T5738] 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 1532 would solve the problem.
[ 94.695103][ T5738] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 94.697559][ T5738] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 94.697570][ T5738] 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 1532 would solve the problem.
[ 94.697593][ T5738] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 94.767317][ T5738] hsr_slave_0: entered promiscuous mode
[ 94.768442][ T5738] hsr_slave_1: entered promiscuous mode
[ 94.769320][ T5738] debugfs: 'hsr0' already exists in 'hsr'
[ 94.769412][ T5738] Cannot create hsr debugfs directory
[ 95.498398][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.723873][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.167515][ T4915] Bluetooth: hci0: command tx timeout
[ 96.386064][ T55] bridge_slave_1: left allmulticast mode
[ 96.386204][ T55] bridge_slave_1: left promiscuous mode
[ 96.391425][ T55] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.476727][ T55] bridge_slave_0: left allmulticast mode
[ 96.476749][ T55] bridge_slave_0: left promiscuous mode
[ 96.477011][ T55] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.116481][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 97.196315][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 97.217385][ T55] bond0 (unregistering): Released all slaves
[ 97.342896][ T5260] 8021q: adding VLAN 0 to HW filter on device eth1
[ 97.625859][ T55] hsr_slave_0: left promiscuous mode
[ 97.666402][ T55] hsr_slave_1: left promiscuous mode
[ 97.667584][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 97.667645][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 97.733258][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 97.733283][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 97.836673][ T55] veth1_macvtap: left promiscuous mode
[ 97.836805][ T55] veth0_macvtap: left promiscuous mode
[ 97.836953][ T55] veth1_vlan: left promiscuous mode
[ 97.837108][ T55] veth0_vlan: left promiscuous mode
[ 98.245802][ T4915] Bluetooth: hci0: command tx timeout
[ 98.466443][ T55] team0 (unregistering): Port device team_slave_1 removed
[ 98.506210][ T55] team0 (unregistering): Port device team_slave_0 removed
[ 98.767901][ T5260] 8021q: adding VLAN 0 to HW filter on device eth2
[ 99.785806][ T5738] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 99.831118][ T5738] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 99.833165][ T5738] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 99.859965][ T5738] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 99.861328][ T5738] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 99.913961][ T5738] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 99.915225][ T5738] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 99.951850][ T5738] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 100.325763][ T4915] Bluetooth: hci0: command tx timeout
[ 100.459923][ T5738] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.484153][ T5738] 8021q: adding VLAN 0 to HW filter on device team0
[ 100.516714][ T161] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.516841][ T161] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 100.553251][ T161] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.553321][ T161] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 100.923660][ T5738] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.979912][ T5738] veth0_vlan: entered promiscuous mode
[ 100.994505][ T5738] veth1_vlan: entered promiscuous mode
[ 101.039131][ T5738] veth0_macvtap: entered promiscuous mode
[ 101.042840][ T5738] veth1_macvtap: entered promiscuous mode
[ 101.066414][ T5738] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 101.376543][ T5738] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 101.428667][ T161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.429661][ T161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.465318][ T161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.465357][ T161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.100984][ T1525] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.101003][ T1525] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.190268][ T1422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.190286][ T1422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/05/08 22:30:29 executed programs: 2
[ 102.405829][ T4915] Bluetooth: hci0: command tx timeout
[ 102.582299][ T5844] loop0: detected capacity change from 0 to 32768
[ 103.194456][ T5846] loop0: detected capacity change from 0 to 32768
[ 103.566865][ T5848] loop0: detected capacity change from 0 to 32768
[ 103.998328][ T5850] loop0: detected capacity change from 0 to 32768
[ 104.372695][ T5852] loop0: detected capacity change from 0 to 32768
[ 104.768643][ T5854] loop0: detected capacity change from 0 to 32768
[ 105.141906][ T5856] loop0: detected capacity change from 0 to 32768
[ 105.497005][ T5858] loop0: detected capacity change from 0 to 32768
[ 105.864516][ T5860] loop0: detected capacity change from 0 to 32768
[ 106.234345][ T5862] loop0: detected capacity change from 0 to 32768
2026/05/08 22:30:34 executed programs: 15
[ 107.662007][ T5870] set_capacity_and_notify: 3 callbacks suppressed
[ 107.662019][ T5870] loop0: detected capacity change from 0 to 32768
[ 108.039656][ T5872] loop0: detected capacity change from 0 to 32768
[ 108.411651][ T5874] loop0: detected capacity change from 0 to 32768
[ 108.769588][ T5876] loop0: detected capacity change from 0 to 32768
[ 108.863001][ C0] =========================================[ 108.863001][ C0] ==================================================================
[ 108.863018][ C0] BUG: KASAN: slab-use-after-free in lbmIODone+0x1312/0x16c0
[ 108.863059][ C0] Read of size 4 at addr ffff88802b17ec08 by task ksoftirqd/0/15
[ 108.863084][ C0]
[ 108.863109][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 108.863132][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 108.863150][ C0] Call Trace:
[ 108.863157][ C0]
[ 108.863165][ C0] dump_stack_lvl+0xe8/0x150
[ 108.863189][ C0] print_address_description+0x55/0x1e0
[ 108.863212][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.863234][ C0] print_report+0x58/0x70
[ 108.863253][ C0] kasan_report+0x117/0x150
[ 108.863276][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.863301][ C0] lbmIODone+0x1312/0x16c0
[ 108.863325][ C0] ? blkg_put+0x22/0x240
[ 108.863342][ C0] ? blkg_put+0x22/0x240
[ 108.863360][ C0] ? blkg_put+0x18d/0x240
[ 108.863378][ C0] ? bio_endio+0x989/0x9d0
[ 108.863400][ C0] blk_update_request+0x57e/0xe60
[ 108.863427][ C0] blk_mq_end_request+0x3e/0x70
[ 108.863449][ C0] blk_done_softirq+0x10a/0x160
[ 108.863470][ C0] handle_softirqs+0x1de/0x6d0
[ 108.863494][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 108.863515][ C0] run_ksoftirqd+0x52/0x180
[ 108.863536][ C0] smpboot_thread_fn+0x541/0xa50
[ 108.863558][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 108.863582][ C0] kthread+0x388/0x470
[ 108.863606][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 108.863626][ C0] ? __pfx_kthread+0x10/0x10
[ 108.863650][ C0] ret_from_fork+0x514/0xb70
[ 108.863676][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 108.863695][ C0] ? __switch_to+0xc79/0x1410
[ 108.863722][ C0] ? __pfx_kthread+0x10/0x10
[ 108.863746][ C0] ret_from_fork_asm+0x1a/0x30
[ 108.863775][ C0]
[ 108.863783][ C0]
[ 108.863792][ C0] Allocated by task 5876:
[ 108.863802][ C0] kasan_save_track+0x3e/0x80
[ 108.863818][ C0] __kasan_kmalloc+0x93/0xb0
[ 108.863836][ C0] __kmalloc_cache_noprof+0x3a6/0x690
[ 108.863855][ C0] lmLogInit+0x3e5/0x1a00
[ 108.863874][ C0] lmLogOpen+0x4e1/0xfa0
[ 108.863892][ C0] jfs_mount_rw+0xee/0x670
[ 108.863911][ C0] jfs_fill_super+0x754/0xd80
[ 108.863925][ C0] get_tree_bdev_flags+0x431/0x4f0
[ 108.863944][ C0] vfs_get_tree+0x92/0x2a0
[ 108.863962][ C0] do_new_mount+0x341/0xd30
[ 108.863984][ C0] __se_sys_mount+0x31d/0x420
[ 108.864007][ C0] do_syscall_64+0x15f/0xf80
[ 108.864028][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.864045][ C0]
[ 108.864050][ C0] Freed by task 5738:
[ 108.864058][ C0] kasan_save_track+0x3e/0x80
[ 108.864074][ C0] kasan_save_free_info+0x46/0x50
[ 108.864104][ C0] __kasan_slab_free+0x5c/0x80
[ 108.864120][ C0] kfree+0x1c5/0x6c0
[ 108.864135][ C0] lmLogShutdown+0x456/0x850
[ 108.864155][ C0] lmLogClose+0x28a/0x520
[ 108.864176][ C0] jfs_umount+0x2fb/0x3d0
[ 108.864195][ C0] jfs_put_super+0x8c/0x190
[ 108.864210][ C0] generic_shutdown_super+0x13d/0x2d0
[ 108.864227][ C0] kill_block_super+0x44/0x90
[ 108.864245][ C0] deactivate_locked_super+0xbc/0x130
[ 108.864261][ C0] cleanup_mnt+0x437/0x4d0
[ 108.864277][ C0] task_work_run+0x1d9/0x270
[ 108.864299][ C0] exit_to_user_mode_loop+0xed/0x480
[ 108.864318][ C0] do_syscall_64+0x33e/0xf80
[ 108.864337][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.864353][ C0]
[ 108.864357][ C0] The buggy address belongs to the object at ffff88802b17ec00
[ 108.864357][ C0] which belongs to the cache kmalloc-256 of size 256
[ 108.864373][ C0] The buggy address is located 8 bytes inside of
[ 108.864373][ C0] freed 256-byte region [ffff88802b17ec00, ffff88802b17ed00)
[ 108.864394][ C0]
[ 108.864398][ C0] The buggy address belongs to the physical page:
[ 108.864417][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b17e
[ 108.864436][ C0] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 108.864452][ C0] flags: 0x80000000000040(head|node=0|zone=1)
[ 108.864472][ C0] page_type: f5(slab)
[ 108.864489][ C0] raw: 0080000000000040 ffff88801a010b40 dead000000000100 dead000000000122
[ 108.864504][ C0] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 108.864521][ C0] head: 0080000000000040 ffff88801a010b40 dead000000000100 dead000000000122
[ 108.864535][ C0] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 108.864551][ C0] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 108.864567][ C0] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 108.864576][ C0] page dumped because: kasan: bad access detected
[ 108.864592][ C0] page_owner tracks the page as allocated
[ 108.864599][ C0] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 12143811202, free_ts 0
[ 108.864632][ C0] post_alloc_hook+0x231/0x280
[ 108.864651][ C0] get_page_from_freelist+0x27c8/0x2840
[ 108.864672][ C0] __alloc_frozen_pages_noprof+0x18d/0x380
[ 108.864692][ C0] allocate_slab+0x77/0x660
[ 108.864713][ C0] refill_objects+0x33c/0x3d0
[ 108.864734][ C0] __pcs_replace_empty_main+0x373/0x720
[ 108.864756][ C0] __kmalloc_noprof+0x530/0x7b0
[ 108.864774][ C0] usb_hcd_submit_urb+0x786/0x1b50
[ 108.864795][ C0] usb_start_wait_urb+0x13f/0x5b0
[ 108.864811][ C0] usb_control_msg+0x234/0x3e0
[ 108.864826][ C0] usb_get_string+0xa1/0x3c0
[ 108.864844][ C0] usb_string_sub+0x76/0x420
[ 108.864860][ C0] usb_string+0x1d1/0x7d0
[ 108.864875][ C0] usb_cache_string+0x7d/0xf0
[ 108.864891][ C0] usb_new_device+0x289/0x16e0
[ 108.864915][ C0] register_root_hub+0x270/0x5f0
[ 108.864938][ C0] page_owner free stack trace missing
[ 108.864945][ C0]
[ 108.864949][ C0] Memory state around the buggy address:
[ 108.864959][ C0] ffff88802b17eb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 108.864972][ C0] ffff88802b17eb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 108.864984][ C0] >ffff88802b17ec00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 108.864993][ C0] ^
[ 108.865003][ C0] ffff88802b17ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 108.865014][ C0] ffff88802b17ed00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 108.865023][ C0] ==================================================================
[ 108.870302][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 108.870319][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 108.870341][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 108.870351][ C0] Call Trace:
[ 108.870358][ C0]
[ 108.870365][ C0] vpanic+0x56c/0xa60
[ 108.870391][ C0] ? __pfx_vpanic+0x10/0x10
[ 108.870411][ C0] ? __pfx___schedule+0x10/0x10
[ 108.870434][ C0] panic+0xc5/0xd0
[ 108.870452][ C0] ? __pfx_panic+0x10/0x10
[ 108.870472][ C0] ? preempt_schedule_thunk+0x16/0x30
[ 108.870501][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.870524][ C0] check_panic_on_warn+0x89/0xb0
[ 108.870547][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.870568][ C0] end_report+0x73/0x170
[ 108.870589][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.870609][ C0] kasan_report+0x128/0x150
[ 108.870630][ C0] ? lbmIODone+0x1312/0x16c0
[ 108.870655][ C0] lbmIODone+0x1312/0x16c0
[ 108.870677][ C0] ? blkg_put+0x22/0x240
[ 108.870693][ C0] ? blkg_put+0x22/0x240
[ 108.870710][ C0] ? blkg_put+0x18d/0x240
[ 108.870728][ C0] ? bio_endio+0x989/0x9d0
[ 108.870749][ C0] blk_update_request+0x57e/0xe60
[ 108.870774][ C0] blk_mq_end_request+0x3e/0x70
[ 108.870795][ C0] blk_done_softirq+0x10a/0x160
[ 108.870815][ C0] handle_softirqs+0x1de/0x6d0
[ 108.870838][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 108.870857][ C0] run_ksoftirqd+0x52/0x180
[ 108.870878][ C0] smpboot_thread_fn+0x541/0xa50
[ 108.870898][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 108.870922][ C0] kthread+0x388/0x470
[ 108.870944][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 108.870963][ C0] ? __pfx_kthread+0x10/0x10
[ 108.870985][ C0] ret_from_fork+0x514/0xb70
[ 108.871005][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 108.871024][ C0] ? __switch_to+0xc79/0x1410
[ 108.871050][ C0] ? __pfx_kthread+0x10/0x10
[ 108.871071][ C0] ret_from_fork_asm+0x1a/0x30
[ 108.871104][ C0]
[ 108.871428][ C0] Kernel Offset: disabled