Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts.
2025/11/15 16:27:42 parsed 1 programs
[ 74.591582][ T5826] cgroup: Unknown subsys name 'net'
[ 74.697615][ T5826] cgroup: Unknown subsys name 'cpuset'
[ 74.706045][ T5826] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 76.135376][ T5826] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 79.068230][ T5835] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 81.195906][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.204474][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.242338][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.251050][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.692883][ T5895] chnl_net:caif_netlink_parms(): no params data found
[ 81.855334][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.863207][ T5895] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.871968][ T5895] bridge_slave_0: entered allmulticast mode
[ 81.880183][ T5895] bridge_slave_0: entered promiscuous mode
[ 81.891867][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.899373][ T5895] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.907787][ T5895] bridge_slave_1: entered allmulticast mode
[ 81.916016][ T5895] bridge_slave_1: entered promiscuous mode
[ 82.000224][ T5895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.013069][ T5895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.053473][ T5895] team0: Port device team_slave_0 added
[ 82.061665][ T5895] team0: Port device team_slave_1 added
[ 82.087344][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.094865][ T5895] 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.
[ 82.120977][ T5895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.134921][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.141966][ T5895] 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.
[ 82.168061][ T5895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.223125][ T5895] hsr_slave_0: entered promiscuous mode
[ 82.230766][ T5895] hsr_slave_1: entered promiscuous mode
[ 82.363472][ T5895] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.375497][ T5895] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.385290][ T5895] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.395863][ T5895] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.467092][ T5895] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.488439][ T5895] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.501148][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.508608][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.523794][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.530937][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.689948][ T5895] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.730209][ T5895] veth0_vlan: entered promiscuous mode
[ 82.742350][ T5895] veth1_vlan: entered promiscuous mode
[ 82.773683][ T5895] veth0_macvtap: entered promiscuous mode
[ 82.782928][ T5895] veth1_macvtap: entered promiscuous mode
[ 82.802804][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.818513][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.832915][ T198] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.842797][ T198] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.862358][ T198] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.873962][ T198] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.000931][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.112471][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.168240][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.177170][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.177225][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.187235][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.204240][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.212000][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.259851][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/11/15 16:27:53 executed programs: 0
[ 83.767665][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.776201][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.783798][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.793365][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.801586][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.949524][ T5934] chnl_net:caif_netlink_parms(): no params data found
[ 84.034589][ T5934] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.041769][ T5934] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.049661][ T5934] bridge_slave_0: entered allmulticast mode
[ 84.057329][ T5934] bridge_slave_0: entered promiscuous mode
[ 84.067168][ T5934] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.074478][ T5934] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.081635][ T5934] bridge_slave_1: entered allmulticast mode
[ 84.088900][ T5934] bridge_slave_1: entered promiscuous mode
[ 84.122517][ T5934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.135961][ T5934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.173072][ T5934] team0: Port device team_slave_0 added
[ 84.181367][ T5934] team0: Port device team_slave_1 added
[ 84.211085][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.218215][ T5934] 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.
[ 84.244551][ T5934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.258236][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.265244][ T5934] 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.
[ 84.291686][ T5934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.347177][ T5934] hsr_slave_0: entered promiscuous mode
[ 84.353565][ T5934] hsr_slave_1: entered promiscuous mode
[ 84.360251][ T5934] debugfs: 'hsr0' already exists in 'hsr'
[ 84.366248][ T5934] Cannot create hsr debugfs directory
[ 85.886927][ T53] Bluetooth: hci0: command tx timeout
[ 85.899129][ T13] bridge_slave_1: left allmulticast mode
[ 85.905207][ T13] bridge_slave_1: left promiscuous mode
[ 85.911456][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.922506][ T13] bridge_slave_0: left allmulticast mode
[ 85.929123][ T13] bridge_slave_0: left promiscuous mode
[ 85.935142][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.153156][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 86.164869][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 86.174850][ T13] bond0 (unregistering): Released all slaves
[ 86.305411][ T13] hsr_slave_0: left promiscuous mode
[ 86.311689][ T13] hsr_slave_1: left promiscuous mode
[ 86.322172][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 86.332613][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 86.341649][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 86.349484][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 86.370939][ T13] veth1_macvtap: left promiscuous mode
[ 86.378234][ T13] veth0_macvtap: left promiscuous mode
[ 86.383966][ T13] veth1_vlan: left promiscuous mode
[ 86.391907][ T13] veth0_vlan: left promiscuous mode
[ 86.775270][ T794] cfg80211: failed to load regulatory.db
[ 86.817938][ T13] team0 (unregistering): Port device team_slave_1 removed
[ 86.847270][ T13] team0 (unregistering): Port device team_slave_0 removed
[ 87.278849][ T5934] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 87.295851][ T5934] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 87.309235][ T5934] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 87.333631][ T5934] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.641320][ T5934] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.664841][ T5934] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.679198][ T1148] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.686390][ T1148] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.702078][ T198] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.709368][ T198] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.946433][ T5934] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.964562][ T53] Bluetooth: hci0: command tx timeout
[ 87.992916][ T5934] veth0_vlan: entered promiscuous mode
[ 88.003872][ T5934] veth1_vlan: entered promiscuous mode
[ 88.031405][ T5934] veth0_macvtap: entered promiscuous mode
[ 88.042109][ T5934] veth1_macvtap: entered promiscuous mode
[ 88.061230][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.078290][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.092478][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.101849][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.111239][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.122622][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.176117][ T198] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.184176][ T198] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.210902][ T198] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.219273][ T198] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.304879][ C1] ==================================================================
[ 88.312980][ C1] BUG: KASAN: double-free in inet_sock_destruct+0x538/0x740
[ 88.320269][ C1] Free of addr ffff888074fd9e80 by task ksoftirqd/1/23
[ 88.327100][ C1]
[ 88.329433][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full)
[ 88.329449][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 88.329463][ C1] Call Trace:
[ 88.329473][ C1]
[ 88.329479][ C1] dump_stack_lvl+0x189/0x250
[ 88.329498][ C1] ? rcu_is_watching+0x15/0xb0
[ 88.329515][ C1] ? __kasan_check_byte+0x12/0x40
[ 88.329529][ C1] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.329544][ C1] ? rcu_is_watching+0x15/0xb0
[ 88.329560][ C1] ? lock_release+0x4b/0x3d0
[ 88.329576][ C1] ? __virt_addr_valid+0x1c8/0x5c0
[ 88.329595][ C1] ? __virt_addr_valid+0x4a5/0x5c0
[ 88.329614][ C1] print_report+0xca/0x240
[ 88.329631][ C1] ? inet_sock_destruct+0x538/0x740
[ 88.329651][ C1] kasan_report_invalid_free+0xea/0x110
[ 88.329665][ C1] ? inet_sock_destruct+0x538/0x740
[ 88.329686][ C1] ? inet_sock_destruct+0x538/0x740
[ 88.329706][ C1] check_slab_allocation+0xe1/0x130
[ 88.329726][ C1] ? inet_sock_destruct+0x538/0x740
[ 88.329744][ C1] kfree+0x13f/0x6e0
[ 88.329763][ C1] inet_sock_destruct+0x538/0x740
[ 88.329782][ C1] ? inet6_cleanup_sock+0x18b/0x220
[ 88.329797][ C1] ? __pfx_sctp_v6_destruct_sock+0x10/0x10
[ 88.329813][ C1] __sk_destruct+0x85/0x880
[ 88.329825][ C1] ? __sk_free+0x2da/0x3f0
[ 88.329836][ C1] ? __pfx_sctp_endpoint_destroy_rcu+0x10/0x10
[ 88.329851][ C1] ? rcu_core+0xc37/0x1770
[ 88.329866][ C1] sctp_endpoint_destroy_rcu+0xa1/0xf0
[ 88.329882][ C1] rcu_core+0xcab/0x1770
[ 88.329906][ C1] ? __pfx_rcu_core+0x10/0x10
[ 88.329922][ C1] ? rcu_qs+0xc4/0x170
[ 88.329937][ C1] ? __pfx_rcu_qs+0x10/0x10
[ 88.329952][ C1] ? sched_clock_cpu+0x74/0x430
[ 88.329970][ C1] ? rcu_softirq_qs+0xf2/0x350
[ 88.329985][ C1] ? __pfx_rcu_softirq_qs+0x10/0x10
[ 88.330004][ C1] handle_softirqs+0x27d/0x880
[ 88.330021][ C1] ? run_ksoftirqd+0x9b/0x100
[ 88.330039][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 88.330054][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 88.330071][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 88.330085][ C1] run_ksoftirqd+0x9b/0x100
[ 88.330102][ C1] ? __pfx_run_ksoftirqd+0x10/0x10
[ 88.330124][ C1] smpboot_thread_fn+0x542/0xa60
[ 88.330141][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 88.330159][ C1] kthread+0x711/0x8a0
[ 88.330177][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 88.330193][ C1] ? __pfx_kthread+0x10/0x10
[ 88.330210][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 88.330224][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 88.330238][ C1] ? __pfx_kthread+0x10/0x10
[ 88.330255][ C1] ret_from_fork+0x599/0xb30
[ 88.330270][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 88.330286][ C1] ? __switch_to_asm+0x39/0x70
[ 88.330303][ C1] ? __switch_to_asm+0x33/0x70
[ 88.330319][ C1] ? __pfx_kthread+0x10/0x10
[ 88.330336][ C1] ret_from_fork_asm+0x1a/0x30
[ 88.330359][ C1]
[ 88.330364][ C1]
[ 88.613624][ C1] Allocated by task 5980:
[ 88.617933][ C1] kasan_save_track+0x3e/0x80
[ 88.622600][ C1] __kasan_kmalloc+0x93/0xb0
[ 88.627168][ C1] __kmalloc_noprof+0x41d/0x800
[ 88.632002][ C1] ip_options_get+0x51/0x4c0
[ 88.636580][ C1] do_ip_setsockopt+0x1d9b/0x2d00
[ 88.641593][ C1] ip_setsockopt+0x66/0x110
[ 88.646102][ C1] do_sock_setsockopt+0x17c/0x1b0
[ 88.651114][ C1] __x64_sys_setsockopt+0x13f/0x1b0
[ 88.656297][ C1] do_syscall_64+0xfa/0xfa0
[ 88.660785][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.666660][ C1]
[ 88.668964][ C1] Freed by task 23:
[ 88.672744][ C1] kasan_save_track+0x3e/0x80
[ 88.677409][ C1] kasan_save_free_info+0x46/0x50
[ 88.682414][ C1] __kasan_slab_free+0x5c/0x80
[ 88.687163][ C1] kfree+0x191/0x6e0
[ 88.691040][ C1] inet_sock_destruct+0x538/0x740
[ 88.696051][ C1] __sk_destruct+0x85/0x880
[ 88.700534][ C1] sctp_endpoint_destroy_rcu+0xa1/0xf0
[ 88.705972][ C1] rcu_core+0xcab/0x1770
[ 88.710198][ C1] handle_softirqs+0x27d/0x880
[ 88.714942][ C1] run_ksoftirqd+0x9b/0x100
[ 88.719429][ C1] smpboot_thread_fn+0x542/0xa60
[ 88.724350][ C1] kthread+0x711/0x8a0
[ 88.728403][ C1] ret_from_fork+0x599/0xb30
[ 88.732973][ C1] ret_from_fork_asm+0x1a/0x30
[ 88.737733][ C1]
[ 88.740054][ C1] The buggy address belongs to the object at ffff888074fd9e80
[ 88.740054][ C1] which belongs to the cache kmalloc-32 of size 32
[ 88.753922][ C1] The buggy address is located 0 bytes inside of
[ 88.753922][ C1] 32-byte region [ffff888074fd9e80, ffff888074fd9ea0)
[ 88.766921][ C1]
[ 88.769227][ C1] The buggy address belongs to the physical page:
[ 88.775629][ C1] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x74fd9
[ 88.784372][ C1] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 88.791461][ C1] page_type: f5(slab)
[ 88.795422][ C1] raw: 00fff00000000000 ffff88813fe26780 ffffea0001f72a80 dead000000000002
[ 88.803980][ C1] raw: 0000000000000000 0000000000400040 00000000f5000000 0000000000000000
[ 88.812537][ C1] page dumped because: kasan: bad access detected
[ 88.818933][ C1] page_owner tracks the page as allocated
[ 88.824621][ C1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52800(GFP_NOWAIT|__GFP_NORETRY|__GFP_COMP), pid 5709, tgid 5709 (sshd-session), ts 60361337081, free_ts 60340218801
[ 88.842740][ C1] post_alloc_hook+0x240/0x2a0
[ 88.847489][ C1] get_page_from_freelist+0x2365/0x2440
[ 88.853019][ C1] __alloc_frozen_pages_noprof+0x181/0x370
[ 88.858805][ C1] alloc_pages_mpol+0x232/0x4a0
[ 88.863631][ C1] allocate_slab+0x96/0x350
[ 88.868114][ C1] ___slab_alloc+0xf56/0x1990
[ 88.872771][ C1] __slab_alloc+0x65/0x100
[ 88.877162][ C1] __kmalloc_cache_noprof+0x41e/0x700
[ 88.882518][ C1] kmem_cache_free+0x166/0x6a0
[ 88.887263][ C1] fput_close_sync+0x113/0x220
[ 88.892009][ C1] __x64_sys_close+0x7f/0x110
[ 88.896672][ C1] do_syscall_64+0xfa/0xfa0
[ 88.901154][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.907026][ C1] page last free pid 23 tgid 23 stack trace:
[ 88.912986][ C1] __free_frozen_pages+0xbc8/0xd30
[ 88.918085][ C1] tlb_remove_table_rcu+0x85/0x100
[ 88.923198][ C1] rcu_core+0xcab/0x1770
[ 88.927423][ C1] handle_softirqs+0x27d/0x880
[ 88.932171][ C1] run_ksoftirqd+0x9b/0x100
[ 88.936656][ C1] smpboot_thread_fn+0x542/0xa60
[ 88.941578][ C1] kthread+0x711/0x8a0
[ 88.945628][ C1] ret_from_fork+0x599/0xb30
[ 88.950200][ C1] ret_from_fork_asm+0x1a/0x30
[ 88.954952][ C1]
[ 88.957259][ C1] Memory state around the buggy address:
[ 88.962866][ C1] ffff888074fd9d80: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc
[ 88.970904][ C1] ffff888074fd9e00: 00 00 00 00 fc fc fc fc fa fb fb fb fc fc fc fc
[ 88.978942][ C1] >ffff888074fd9e80: fa fb fb fb fc fc fc fc 00 00 00 00 fc fc fc fc
[ 88.986983][ C1] ^
[ 88.991037][ C1] ffff888074fd9f00: fa fb fb fb fc fc fc fc 00 00 00 00 fc fc fc fc
[ 88.999077][ C1] ffff888074fd9f80: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc
[ 89.007118][ C1] ==================================================================
[ 89.015233][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 89.022439][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full)
[ 89.031644][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.041713][ C1] Call Trace:
[ 89.045000][ C1]
[ 89.047946][ C1] dump_stack_lvl+0x99/0x250
[ 89.052549][ C1] ? __asan_memcpy+0x40/0x70
[ 89.057160][ C1] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.062385][ C1] ? __pfx__printk+0x10/0x10
[ 89.066998][ C1] vpanic+0x237/0x6d0
[ 89.071004][ C1] ? __pfx_vpanic+0x10/0x10
[ 89.075525][ C1] panic+0xb9/0xc0
[ 89.079254][ C1] ? __pfx_panic+0x10/0x10
[ 89.083680][ C1] ? _raw_spin_unlock_irqrestore+0xa8/0x110
[ 89.089581][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 89.095495][ C1] check_panic_on_warn+0x89/0xb0
[ 89.100633][ C1] end_report+0x6f/0x160
[ 89.104904][ C1] ? inet_sock_destruct+0x538/0x740
[ 89.110121][ C1] kasan_report_invalid_free+0xfa/0x110
[ 89.115675][ C1] ? inet_sock_destruct+0x538/0x740
[ 89.120897][ C1] ? inet_sock_destruct+0x538/0x740
[ 89.126116][ C1] check_slab_allocation+0xe1/0x130
[ 89.131330][ C1] ? inet_sock_destruct+0x538/0x740
[ 89.136554][ C1] kfree+0x13f/0x6e0
[ 89.140462][ C1] inet_sock_destruct+0x538/0x740
[ 89.145502][ C1] ? inet6_cleanup_sock+0x18b/0x220
[ 89.150705][ C1] ? __pfx_sctp_v6_destruct_sock+0x10/0x10
[ 89.156516][ C1] __sk_destruct+0x85/0x880
[ 89.161028][ C1] ? __sk_free+0x2da/0x3f0
[ 89.165448][ C1] ? __pfx_sctp_endpoint_destroy_rcu+0x10/0x10
[ 89.171614][ C1] ? rcu_core+0xc37/0x1770
[ 89.176041][ C1] sctp_endpoint_destroy_rcu+0xa1/0xf0
[ 89.181511][ C1] rcu_core+0xcab/0x1770
[ 89.185767][ C1] ? __pfx_rcu_core+0x10/0x10
[ 89.190454][ C1] ? rcu_qs+0xc4/0x170
[ 89.194532][ C1] ? __pfx_rcu_qs+0x10/0x10
[ 89.199041][ C1] ? sched_clock_cpu+0x74/0x430
[ 89.203907][ C1] ? rcu_softirq_qs+0xf2/0x350
[ 89.208687][ C1] ? __pfx_rcu_softirq_qs+0x10/0x10
[ 89.213902][ C1] handle_softirqs+0x27d/0x880
[ 89.218675][ C1] ? run_ksoftirqd+0x9b/0x100
[ 89.223370][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 89.228664][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 89.233701][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 89.238835][ C1] run_ksoftirqd+0x9b/0x100
[ 89.243435][ C1] ? __pfx_run_ksoftirqd+0x10/0x10
[ 89.248557][ C1] smpboot_thread_fn+0x542/0xa60
[ 89.253501][ C1] ? smpboot_thread_fn+0x4d/0xa60
[ 89.258538][ C1] kthread+0x711/0x8a0
[ 89.262627][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 89.268098][ C1] ? __pfx_kthread+0x10/0x10
[ 89.272698][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 89.277900][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.283101][ C1] ? __pfx_kthread+0x10/0x10
[ 89.287699][ C1] ret_from_fork+0x599/0xb30
[ 89.292293][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 89.297414][ C1] ? __switch_to_asm+0x39/0x70
[ 89.302186][ C1] ? __switch_to_asm+0x33/0x70
[ 89.306961][ C1] ? __pfx_kthread+0x10/0x10
[ 89.311556][ C1] ret_from_fork_asm+0x1a/0x30
[ 89.316337][ C1]
[ 89.319496][ C1] Kernel Offset: disabled
[ 89.323807][ C1] Rebooting in 86400 seconds..