Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts.
2025/08/28 08:26:46 parsed 1 programs
[ 20.250177][ T28] audit: type=1400 audit(1756369606.743:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 20.253164][ T28] audit: type=1400 audit(1756369606.743:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 20.887714][ T28] audit: type=1400 audit(1756369607.373:66): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 20.888596][ T292] cgroup: Unknown subsys name 'net'
[ 20.910373][ T28] audit: type=1400 audit(1756369607.373:67): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 20.937859][ T28] audit: type=1400 audit(1756369607.403:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 20.938000][ T292] cgroup: Unknown subsys name 'devices'
[ 21.079849][ T292] cgroup: Unknown subsys name 'hugetlb'
[ 21.085564][ T292] cgroup: Unknown subsys name 'rlimit'
[ 21.230650][ T28] audit: type=1400 audit(1756369607.723:69): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 21.250424][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 21.253869][ T28] audit: type=1400 audit(1756369607.723:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 21.283025][ T28] audit: type=1400 audit(1756369607.723:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 21.303408][ T28] audit: type=1400 audit(1756369607.723:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 21.319265][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 21.323616][ T28] audit: type=1400 audit(1756369607.723:73): avc: denied { mounton } for pid=292 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 21.932258][ T296] request_module fs-gadgetfs succeeded, but still no fs?
[ 22.042665][ T301] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.049764][ T301] bridge0: port 1(bridge_slave_0) entered disabled state
[ 22.057266][ T301] device bridge_slave_0 entered promiscuous mode
[ 22.064043][ T301] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.071179][ T301] bridge0: port 2(bridge_slave_1) entered disabled state
[ 22.078443][ T301] device bridge_slave_1 entered promiscuous mode
[ 22.113944][ T301] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.121001][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 22.128319][ T301] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.135341][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 22.152776][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 22.160145][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 22.167390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 22.175092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 22.184985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 22.193151][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.200172][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 22.208586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 22.216842][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.224051][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 22.236290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 22.245403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 22.257318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 22.268005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 22.275995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 22.283632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 22.292991][ T301] device veth0_vlan entered promiscuous mode
[ 22.302015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 22.311100][ T301] device veth1_macvtap entered promiscuous mode
[ 22.320440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 22.330206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 22.371745][ T301] syz-executor (301) used greatest stack depth: 21504 bytes left
2025/08/28 08:26:49 executed programs: 0
[ 23.069511][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.076571][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.083938][ T364] device bridge_slave_0 entered promiscuous mode
[ 23.093297][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.100527][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.107769][ T364] device bridge_slave_1 entered promiscuous mode
[ 23.147111][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.154164][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.161602][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.168640][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.184575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 23.192267][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.199655][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.209561][ T43] device bridge_slave_1 left promiscuous mode
[ 23.215725][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.223111][ T43] device bridge_slave_0 left promiscuous mode
[ 23.229337][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.237043][ T43] device veth1_macvtap left promiscuous mode
[ 23.243208][ T43] device veth0_vlan left promiscuous mode
[ 23.319955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 23.328182][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.335203][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.344015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 23.352496][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.359685][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.370860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 23.380070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 23.392273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 23.402446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 23.410717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 23.418039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 23.426619][ T364] device veth0_vlan entered promiscuous mode
[ 23.435800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 23.444630][ T364] device veth1_macvtap entered promiscuous mode
[ 23.453308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 23.463408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 25.508157][ T375] Bluetooth: hci0: Opcode 0x080f failed: -110
[ 25.521671][ T43] Bluetooth: hci0: Frame reassembly failed (-84)
[ 25.528042][ T43] Bluetooth: hci0: Frame reassembly failed (-84)
[ 27.588203][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110
[ 27.588276][ T377] Bluetooth: hci0: command 0x1003 tx timeout
[ 27.600412][ T379] Bluetooth: hci0: Opcode 0x080f failed: -22
[ 27.614574][ T43] Bluetooth: hci0: Frame reassembly failed (-84)
2025/08/28 08:26:56 executed programs: 5
[ 29.668127][ T380] Bluetooth: hci0: Opcode 0x1003 failed: -110
[ 29.668916][ T376] Bluetooth: hci0: command 0x1003 tx timeout
[ 29.680410][ T382] Bluetooth: hci0: Opcode 0x080f failed: -22
[ 29.693885][ T302] Bluetooth: hci0: Frame reassembly failed (-84)
[ 31.748173][ T45] Bluetooth: hci0: command 0x1003 tx timeout
[ 31.754312][ T380] Bluetooth: hci0: Opcode 0x1003 failed: -110
[ 31.761161][ T384] Bluetooth: hci0: Opcode 0x080f failed: -22
[ 31.772910][ T380] ==================================================================
[ 31.781022][ T380] BUG: KASAN: use-after-free in enqueue_timer+0xae/0x480
[ 31.788022][ T380] Write of size 8 at addr ffff8881161a8a00 by task kworker/u5:3/380
[ 31.796099][ T380]
[ 31.798502][ T380] CPU: 1 PID: 380 Comm: kworker/u5:3 Not tainted syzkaller #0
[ 31.805968][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 31.816011][ T380] Workqueue: hci0 hci_power_on
[ 31.820770][ T380] Call Trace:
[ 31.824027][ T380]
[ 31.826946][ T380] __dump_stack+0x21/0x24
[ 31.831343][ T380] dump_stack_lvl+0xee/0x150
[ 31.835927][ T380] ? __cfi_dump_stack_lvl+0x8/0x8
[ 31.840950][ T380] ? select_task_rq_fair+0x56f/0x3490
[ 31.846294][ T380] ? enqueue_timer+0xae/0x480
[ 31.850947][ T380] print_address_description+0x71/0x210
[ 31.856577][ T380] print_report+0x4a/0x60
[ 31.860882][ T380] kasan_report+0x122/0x150
[ 31.865424][ T380] ? enqueue_timer+0xae/0x480
[ 31.870183][ T380] ? try_to_wake_up+0x613/0x1220
[ 31.875104][ T380] __asan_report_store8_noabort+0x17/0x20
[ 31.880808][ T380] enqueue_timer+0xae/0x480
[ 31.885295][ T380] __mod_timer+0x79f/0xb30
[ 31.889690][ T380] schedule_timeout+0x127/0x2e0
[ 31.894626][ T380] ? __cfi_schedule_timeout+0x10/0x10
[ 31.899969][ T380] ? queue_work_on+0xf8/0x140
[ 31.904705][ T380] ? __cfi_process_timeout+0x10/0x10
[ 31.909975][ T380] ? prepare_to_wait_event+0x40b/0x440
[ 31.915408][ T380] __hci_cmd_sync_sk+0x396/0xcf0
[ 31.920411][ T380] ? __cfi___hci_cmd_sync_sk+0x10/0x10
[ 31.926022][ T380] ? __cfi_autoremove_wake_function+0x10/0x10
[ 31.932068][ T380] ? __kasan_check_read+0x11/0x20
[ 31.937170][ T380] ? kvm_sched_clock_read+0x18/0x40
[ 31.942475][ T380] hci_dev_open_sync+0x13a7/0x3260
[ 31.947754][ T380] ? __cfi_hci_dev_open_sync+0x10/0x10
[ 31.953277][ T380] ? __kasan_check_write+0x14/0x20
[ 31.958368][ T380] ? __switch_to+0x51f/0xe30
[ 31.962941][ T380] ? psi_group_change+0xb73/0x12b0
[ 31.968024][ T380] ? __kasan_check_write+0x14/0x20
[ 31.973109][ T380] ? mutex_lock+0x8d/0x1a0
[ 31.977504][ T380] ? __cfi_mutex_lock+0x10/0x10
[ 31.982344][ T380] ? kthread_data+0x50/0xc0
[ 31.986833][ T380] ? _raw_spin_unlock+0x4c/0x70
[ 31.991765][ T380] hci_power_on+0x195/0x5c0
[ 31.996253][ T380] ? __cfi_hci_power_on+0x10/0x10
[ 32.001262][ T380] ? __schedule+0xb8f/0x14e0
[ 32.006196][ T380] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 32.011721][ T380] process_one_work+0x71f/0xc40
[ 32.016652][ T380] worker_thread+0xa29/0x11f0
[ 32.021387][ T380] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 32.026911][ T380] ? __kthread_parkme+0x142/0x180
[ 32.031931][ T380] kthread+0x281/0x320
[ 32.035999][ T380] ? __cfi_worker_thread+0x10/0x10
[ 32.041189][ T380] ? __cfi_kthread+0x10/0x10
[ 32.045782][ T380] ret_from_fork+0x1f/0x30
[ 32.050179][ T380]
[ 32.053176][ T380]
[ 32.055646][ T380] Allocated by task 384:
[ 32.059899][ T380] kasan_set_track+0x4b/0x70
[ 32.064570][ T380] kasan_save_alloc_info+0x25/0x30
[ 32.069672][ T380] __kasan_kmalloc+0x95/0xb0
[ 32.074498][ T380] __kmalloc+0xb1/0x1e0
[ 32.078695][ T380] hci_alloc_dev_priv+0x27/0x1bd0
[ 32.083695][ T380] hci_uart_tty_ioctl+0x3d6/0xa20
[ 32.088694][ T380] tty_ioctl+0x8ef/0xc60
[ 32.092957][ T380] __se_sys_ioctl+0x12f/0x1b0
[ 32.097707][ T380] __x64_sys_ioctl+0x7b/0x90
[ 32.102273][ T380] x64_sys_call+0x58b/0x9a0
[ 32.106838][ T380] do_syscall_64+0x4c/0xa0
[ 32.111231][ T380] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 32.117102][ T380]
[ 32.119401][ T380] Freed by task 384:
[ 32.123275][ T380] kasan_set_track+0x4b/0x70
[ 32.127934][ T380] kasan_save_free_info+0x31/0x50
[ 32.133045][ T380] ____kasan_slab_free+0x132/0x180
[ 32.138128][ T380] __kasan_slab_free+0x11/0x20
[ 32.142863][ T380] slab_free_freelist_hook+0xc2/0x190
[ 32.148221][ T380] __kmem_cache_free+0xb7/0x1b0
[ 32.153057][ T380] kfree+0x6f/0xf0
[ 32.156846][ T380] hci_release_dev+0x12a3/0x13b0
[ 32.161762][ T380] bt_host_release+0x82/0x90
[ 32.166406][ T380] device_release+0xa4/0x1d0
[ 32.171059][ T380] kobject_put+0x19d/0x280
[ 32.175474][ T380] put_device+0x1f/0x30
[ 32.179734][ T380] hci_dev_cmd+0x265/0x720
[ 32.184232][ T380] hci_sock_ioctl+0x41e/0x7f0
[ 32.188894][ T380] sock_do_ioctl+0x101/0x310
[ 32.193474][ T380] sock_ioctl+0x4d8/0x6e0
[ 32.197778][ T380] __se_sys_ioctl+0x12f/0x1b0
[ 32.202430][ T380] __x64_sys_ioctl+0x7b/0x90
[ 32.207008][ T380] x64_sys_call+0x58b/0x9a0
[ 32.211488][ T380] do_syscall_64+0x4c/0xa0
[ 32.215905][ T380] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 32.221860][ T380]
[ 32.224161][ T380] Last potentially related work creation:
[ 32.229872][ T380] kasan_save_stack+0x3a/0x60
[ 32.234638][ T380] __kasan_record_aux_stack+0xb6/0xc0
[ 32.239988][ T380] kasan_record_aux_stack_noalloc+0xb/0x10
[ 32.245795][ T380] insert_work+0x51/0x300
[ 32.250188][ T380] __queue_work+0x9b1/0xd30
[ 32.254757][ T380] queue_work_on+0xd2/0x140
[ 32.259351][ T380] __hci_cmd_sync_sk+0xa3e/0xcf0
[ 32.264266][ T380] hci_cmd_sync_status+0x53/0x120
[ 32.269300][ T380] hci_dev_cmd+0x628/0x720
[ 32.273786][ T380] hci_sock_ioctl+0x41e/0x7f0
[ 32.278436][ T380] sock_do_ioctl+0x101/0x310
[ 32.283001][ T380] sock_ioctl+0x4d8/0x6e0
[ 32.287387][ T380] __se_sys_ioctl+0x12f/0x1b0
[ 32.292043][ T380] __x64_sys_ioctl+0x7b/0x90
[ 32.296606][ T380] x64_sys_call+0x58b/0x9a0
[ 32.301181][ T380] do_syscall_64+0x4c/0xa0
[ 32.305578][ T380] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 32.311527][ T380]
[ 32.313832][ T380] Second to last potentially related work creation:
[ 32.320400][ T380] kasan_save_stack+0x3a/0x60
[ 32.325066][ T380] __kasan_record_aux_stack+0xb6/0xc0
[ 32.330425][ T380] kasan_record_aux_stack_noalloc+0xb/0x10
[ 32.336203][ T380] insert_work+0x51/0x300
[ 32.340506][ T380] __queue_work+0x9b1/0xd30
[ 32.345067][ T380] queue_work_on+0xd2/0x140
[ 32.349629][ T380] hci_cmd_timeout+0x191/0x200
[ 32.354466][ T380] process_one_work+0x71f/0xc40
[ 32.359304][ T380] worker_thread+0xa29/0x11f0
[ 32.363977][ T380] kthread+0x281/0x320
[ 32.368084][ T380] ret_from_fork+0x1f/0x30
[ 32.372509][ T380]
[ 32.374838][ T380] The buggy address belongs to the object at ffff8881161a8000
[ 32.374838][ T380] which belongs to the cache kmalloc-8k of size 8192
[ 32.388876][ T380] The buggy address is located 2560 bytes inside of
[ 32.388876][ T380] 8192-byte region [ffff8881161a8000, ffff8881161aa000)
[ 32.402298][ T380]
[ 32.404598][ T380] The buggy address belongs to the physical page:
[ 32.410980][ T380] page:ffffea0004586a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1161a8
[ 32.421296][ T380] head:ffffea0004586a00 order:3 compound_mapcount:0 compound_pincount:0
[ 32.429595][ T380] flags: 0x4000000000010200(slab|head|zone=1)
[ 32.435663][ T380] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043500
[ 32.444251][ T380] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000
[ 32.452814][ T380] page dumped because: kasan: bad access detected
[ 32.459210][ T380] page_owner tracks the page as allocated
[ 32.464910][ T380] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 382, tgid 381 (syz.2.19), ts 27613942763, free_ts 25668223368
[ 32.487378][ T380] post_alloc_hook+0x1f5/0x210
[ 32.492136][ T380] prep_new_page+0x1c/0x110
[ 32.496615][ T380] get_page_from_freelist+0x2c7b/0x2cf0
[ 32.502135][ T380] __alloc_pages+0x1c3/0x450
[ 32.506784][ T380] alloc_slab_page+0x6e/0xf0
[ 32.511349][ T380] new_slab+0x98/0x3d0
[ 32.515403][ T380] ___slab_alloc+0x6f6/0xb50
[ 32.520050][ T380] __slab_alloc+0x5e/0xa0
[ 32.524353][ T380] __kmem_cache_alloc_node+0x203/0x2c0
[ 32.529798][ T380] __kmalloc+0xa1/0x1e0
[ 32.533936][ T380] hci_alloc_dev_priv+0x27/0x1bd0
[ 32.538934][ T380] hci_uart_tty_ioctl+0x3d6/0xa20
[ 32.544131][ T380] tty_ioctl+0x8ef/0xc60
[ 32.548346][ T380] __se_sys_ioctl+0x12f/0x1b0
[ 32.553000][ T380] __x64_sys_ioctl+0x7b/0x90
[ 32.557671][ T380] x64_sys_call+0x58b/0x9a0
[ 32.562157][ T380] page last free stack trace:
[ 32.567105][ T380] free_unref_page_prepare+0x742/0x750
[ 32.572696][ T380] free_unref_page+0x8f/0x530
[ 32.577369][ T380] __free_pages+0x67/0x100
[ 32.582120][ T380] __free_slab+0xca/0x1a0
[ 32.586423][ T380] __unfreeze_partials+0x160/0x190
[ 32.591517][ T380] put_cpu_partial+0xa9/0x100
[ 32.596263][ T380] __slab_free+0x1c4/0x280
[ 32.600655][ T380] ___cache_free+0xbf/0xd0
[ 32.605040][ T380] qlist_free_all+0xc6/0x140
[ 32.609633][ T380] kasan_quarantine_reduce+0x14a/0x170
[ 32.615058][ T380] __kasan_slab_alloc+0x24/0x80
[ 32.619879][ T380] slab_post_alloc_hook+0x4f/0x2d0
[ 32.624992][ T380] kmem_cache_alloc_node+0x181/0x340
[ 32.630346][ T380] __alloc_skb+0xea/0x4b0
[ 32.634736][ T380] mld_newpack+0x13a/0xa10
[ 32.639125][ T380] add_grhead+0x67/0x300
[ 32.643339][ T380]
[ 32.645724][ T380] Memory state around the buggy address:
[ 32.651326][ T380] ffff8881161a8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 32.659531][ T380] ffff8881161a8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 32.667646][ T380] >ffff8881161a8a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 32.675765][ T380] ^
[ 32.679826][ T380] ffff8881161a8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 32.687868][ T380] ffff8881161a8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 32.695917][ T380] ==================================================================
[ 32.703956][ T380] Disabling lock debugging due to kernel taint
[ 32.711607][ T43] Bluetooth: hci0: Frame reassembly failed (-84)
[ 32.721844][ T28] kauditd_printk_skb: 32 callbacks suppressed
[ 32.721858][ T28] audit: type=1400 audit(1756369619.213:106): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 32.749882][ T28] audit: type=1400 audit(1756369619.213:107): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 32.771549][ T28] audit: type=1400 audit(1756369619.213:108): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 32.793195][ T28] audit: type=1400 audit(1756369619.213:109): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 32.813844][ T28] audit: type=1400 audit(1756369619.213:110): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 32.834385][ T28] audit: type=1400 audit(1756369619.213:111): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 32.857676][ T28] audit: type=1400 audit(1756369619.213:112): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 33.828153][ C1] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 33.829257][ T380] Bluetooth: hci0: Opcode 0x1003 failed: -110
[ 33.839917][ C1] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 33.839933][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B syzkaller #0
[ 33.839951][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 33.839960][ C1] RIP: 0010:__queue_work+0x575/0xd30
[ 33.839988][ C1] Code: 39 2b 0f 84 b9 00 00 00 e8 38 dc 28 00 4c 89 ff e8 80 30 ac 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 6c 37 6d 00 49 8b 7d 00 e8 63 2c
[ 33.847526][ T387] Bluetooth: hci0: Opcode 0x080f failed: -4
[ 33.854654][ C1] RSP: 0018:ffffc900001b0c70 EFLAGS: 00010046
[ 33.854677][ C1] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffff8881003b5100
[ 33.854690][ C1] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff
[ 33.854701][ C1] RBP: ffffc900001b0d08 R08: fffffffffffffffb R09: 0000000000000007
[ 33.854713][ C1] R10: ffffed1022c35139 R11: 1ffff11022c35139 R12: dffffc0000000000
[ 33.942309][ C1] R13: 0000000000000000 R14: ffff8881161a89c8 R15: 0000000000000008
[ 33.950415][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 33.959634][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.966394][ C1] CR2: 00007f53779bdf98 CR3: 000000012e110000 CR4: 00000000003506a0
[ 33.974471][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.982527][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.990655][ C1] Call Trace:
[ 33.994005][ C1]
[ 33.996937][ C1] delayed_work_timer_fn+0x61/0x80
[ 34.002046][ C1] ? __cfi_delayed_work_timer_fn+0x10/0x10
[ 34.007828][ C1] call_timer_fn+0x46/0x2a0
[ 34.012322][ C1] ? __cfi_delayed_work_timer_fn+0x10/0x10
[ 34.018423][ C1] __run_timers+0x667/0x9a0
[ 34.022952][ C1] ? calc_index+0x200/0x200
[ 34.027599][ C1] ? kvm_sched_clock_read+0x18/0x40
[ 34.032891][ C1] run_timer_softirq+0x6a/0xf0
[ 34.037685][ C1] handle_softirqs+0x1d7/0x600
[ 34.042561][ C1] ? irqtime_account_irq+0xc4/0x240
[ 34.047827][ C1] __irq_exit_rcu+0x52/0xf0
[ 34.052364][ C1] irq_exit_rcu+0x9/0x10
[ 34.056603][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0
[ 34.062240][ C1]
[ 34.065256][ C1]
[ 34.068204][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 34.074474][ C1] RIP: 0010:default_idle+0xf/0x20
[ 34.079896][ C1] Code: e9 47 ff ff ff 00 00 cc cc 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 55 48 89 e5 66 90 0f 00 2d 53 02 53 00 fb f4 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90
[ 34.099935][ C1] RSP: 0018:ffffc90000147dd8 EFLAGS: 00000257
[ 34.106358][ C1] RAX: ffff8881f7100000 RBX: ffff8881003b5100 RCX: 850e3f3fcc69ff00
[ 34.114670][ C1] RDX: 0000000000000001 RSI: ffffffff85aa0500 RDI: ffffffff85aa04c0
[ 34.122646][ C1] RBP: ffffc90000147dd8 R08: dffffc0000000000 R09: ffffed103ee26917
[ 34.130610][ C1] R10: 0000000000000000 R11: ffffffff84f33120 R12: 0000000000000000
[ 34.138757][ C1] R13: 0000000000000000 R14: ffff8881003b5100 R15: dffffc0000000000
[ 34.146733][ C1] ? __cfi_default_idle+0x10/0x10
[ 34.152022][ C1] arch_cpu_idle+0x1c/0x20
[ 34.156431][ C1] default_idle_call+0x71/0x1d0
[ 34.161283][ C1] do_idle+0x1a7/0x520
[ 34.165347][ C1] ? try_to_wake_up+0x613/0x1220
[ 34.170292][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 34.175657][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 34.181460][ C1] ? complete+0x167/0x1c0
[ 34.185792][ C1] cpu_startup_entry+0x43/0x60
[ 34.190547][ C1] start_secondary+0x119/0x120
[ 34.195392][ C1] secondary_startup_64_no_verify+0xce/0xdb
[ 34.201281][ C1]
[ 34.204295][ C1] Modules linked in:
[ 34.208274][ C1] ---[ end trace 0000000000000000 ]---
[ 34.213730][ C1] RIP: 0010:__queue_work+0x575/0xd30
[ 34.219034][ C1] Code: 39 2b 0f 84 b9 00 00 00 e8 38 dc 28 00 4c 89 ff e8 80 30 ac 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 6c 37 6d 00 49 8b 7d 00 e8 63 2c
[ 34.238811][ C1] RSP: 0018:ffffc900001b0c70 EFLAGS: 00010046
[ 34.244884][ C1] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffff8881003b5100
[ 34.252850][ C1] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff
[ 34.260826][ C1] RBP: ffffc900001b0d08 R08: fffffffffffffffb R09: 0000000000000007
[ 34.268890][ C1] R10: ffffed1022c35139 R11: 1ffff11022c35139 R12: dffffc0000000000
[ 34.276947][ C1] R13: 0000000000000000 R14: ffff8881161a89c8 R15: 0000000000000008
[ 34.284913][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 34.293845][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.300422][ C1] CR2: 00007f53779bdf98 CR3: 000000012e110000 CR4: 00000000003506a0
[ 34.308473][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.316588][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 34.324568][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 34.331890][ C1] Kernel Offset: disabled
[ 34.336193][ C1] Rebooting in 86400 seconds..