diff --git a/pkg/report/linux.go b/pkg/report/linux.go
index dea523b9c199..cbe4a44bec49 100644
--- a/pkg/report/linux.go
+++ b/pkg/report/linux.go
@@ -1335,6 +1335,10 @@ var linuxStackParams = &stackParams{
"drop_nlink",
"^get_taint$",
"^put_device$",
+ "lock_timer_base",
+ "__timer_delete_sync",
+ "sk_stop_timer_sync",
+ "__mod_timer",
},
corruptedLines: []*regexp.Regexp{
// Fault injection stacks are frequently intermixed with crash reports.
diff --git a/pkg/report/testdata/linux/report/736 b/pkg/report/testdata/linux/report/736
new file mode 100644
index 000000000000..7a1cf3370754
--- /dev/null
+++ b/pkg/report/testdata/linux/report/736
@@ -0,0 +1,97 @@
+TITLE: BUG: unable to handle kernel paging request in process_srcu
+ALT: bad-access in process_srcu
+FRAME: process_srcu
+
+
+[ 626.611274][ T51] BUG: unable to handle page fault for address: ffffffff9175c704
+[ 626.619007][ T51] #PF: supervisor read access in kernel mode
+[ 626.625004][ T51] #PF: error_code(0x0000) - not-present page
+[ 626.631000][ T51] PGD e73a067 P4D e73a067 PUD e73b063 PMD 14d9c9063 PTE 800fffffee8a3062
+[ 626.639464][ T51] Oops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI
+[ 626.645541][ T51] CPU: 1 UID: 0 PID: 51 Comm: kworker/1:1 Not tainted 6.13.0-rc3-syzkaller #0
+[ 626.654406][ T51] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
+[ 626.664478][ T51] Workqueue: rcu_gp process_srcu
+[ 626.669529][ T51] RIP: 0010:do_raw_spin_lock+0x8b/0x370
+[ 626.675096][ T51] Code: f1 f1 f1 04 f3 f3 f3 48 89 f1 48 89 74 24 38 48 89 04 16 48 8d 5f 04 48 89 d8 48 c1 e8 03 0f b6 04 10 84 c0 0f 85 f6 01 00 00 <8b> 03 3d ad 4e ad de 0f 85 62 01 00 00 4d 8d 6c 24 10 4c 89 e8 48
+[ 626.694717][ T51] RSP: 0018:ffffc90000bb77a0 EFLAGS: 00010046
+[ 626.700799][ T51] RAX: 0000000000000000 RBX: ffffffff9175c704 RCX: 1ffff92000176efc
+[ 626.708785][ T51] RDX: dffffc0000000000 RSI: 1ffff92000176efc RDI: ffffffff9175c700
+[ 626.716854][ T51] RBP: ffffc90000bb7870 R08: ffffffff90184ef7 R09: 1ffffffff20309de
+[ 626.724869][ T51] R10: dffffc0000000000 R11: fffffbfff20309df R12: ffffffff9175c700
+[ 626.732858][ T51] R13: 1ffff92000176f10 R14: ffffffff9175c700 R15: dffffc0000000000
+[ 626.740846][ T51] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
+[ 626.749788][ T51] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+[ 626.756387][ T51] CR2: ffffffff9175c704 CR3: 00000000684e8000 CR4: 00000000003526f0
+[ 626.764376][ T51] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
+[ 626.772361][ T51] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
+[ 626.780346][ T51] Call Trace:
+[ 626.783636][ T51] <TASK>
+[ 626.786586][ T51] ? __die_body+0x5f/0xb0
+[ 626.790929][ T51] ? page_fault_oops+0x8e4/0xcc0
+[ 626.795892][ T51] ? __pfx_page_fault_oops+0x10/0x10
+[ 626.801192][ T51] ? lock_release+0xbf/0xa30
+[ 626.805792][ T51] ? is_prefetch+0x4ed/0x780
+[ 626.810395][ T51] ? kvm_sched_clock_read+0x11/0x20
+[ 626.815606][ T51] ? sched_clock+0x4a/0x70
+[ 626.820034][ T51] ? sched_clock_cpu+0x76/0x490
+[ 626.824895][ T51] ? __pfx_is_prefetch+0x10/0x10
+[ 626.829845][ T51] ? __pfx_sched_clock_cpu+0x10/0x10
+[ 626.835150][ T51] ? __bad_area_nosemaphore+0x118/0x770
+[ 626.840712][ T51] ? __pfx___bad_area_nosemaphore+0x10/0x10
+[ 626.846619][ T51] ? spurious_kernel_fault+0x119/0x5a0
+[ 626.852093][ T51] ? do_kern_addr_fault+0x30/0x80
+[ 626.857130][ T51] ? exc_page_fault+0x5c8/0x8b0
+[ 626.862003][ T51] ? asm_exc_page_fault+0x26/0x30
+[ 626.867046][ T51] ? do_raw_spin_lock+0x8b/0x370
+[ 626.872007][ T51] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
+[ 626.878353][ T51] ? lock_acquire+0xe3/0x550
+[ 626.882956][ T51] ? __pfx_do_raw_spin_lock+0x10/0x10
+[ 626.888349][ T51] _raw_spin_lock_irqsave+0xe1/0x120
+[ 626.893642][ T51] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
+[ 626.899545][ T51] ? rcu_is_watching+0x15/0xb0
+[ 626.904321][ T51] ? __pfx_lock_release+0x10/0x10
+[ 626.909359][ T51] lock_timer_base+0x112/0x240
+[ 626.914134][ T51] __mod_timer+0x1ca/0xeb0
+[ 626.918565][ T51] ? __mutex_unlock_slowpath+0x21e/0x790
+[ 626.924221][ T51] ? __pfx___mod_timer+0x10/0x10
+[ 626.929175][ T51] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
+[ 626.935524][ T51] ? _raw_spin_lock_irq+0xdf/0x120
+[ 626.940653][ T51] ? rcu_is_watching+0x15/0xb0
+[ 626.945431][ T51] process_srcu+0x542/0x12e0
+[ 626.950043][ T51] ? __pfx_lock_release+0x10/0x10
+[ 626.955092][ T51] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
+[ 626.961444][ T51] ? rcu_is_watching+0x15/0xb0
+[ 626.966224][ T51] ? process_scheduled_works+0x976/0x1840
+[ 626.971965][ T51] process_scheduled_works+0xa66/0x1840
+[ 626.977550][ T51] ? __pfx_process_scheduled_works+0x10/0x10
+[ 626.983555][ T51] ? __pfx__raw_spin_lock_irq+0x10/0x10
+[ 626.989123][ T51] ? assign_work+0x364/0x3d0
+[ 626.993738][ T51] worker_thread+0x870/0xd30
+[ 626.998342][ T51] ? __kthread_parkme+0x169/0x1d0
+[ 627.003377][ T51] ? __pfx_worker_thread+0x10/0x10
+[ 627.008494][ T51] kthread+0x2f0/0x390
+[ 627.012577][ T51] ? __pfx_worker_thread+0x10/0x10
+[ 627.017700][ T51] ? __pfx_kthread+0x10/0x10
+[ 627.022298][ T51] ret_from_fork+0x4b/0x80
+[ 627.026721][ T51] ? __pfx_kthread+0x10/0x10
+[ 627.031323][ T51] ret_from_fork_asm+0x1a/0x30
+[ 627.036106][ T51] </TASK>
+[ 627.039130][ T51] Modules linked in:
+[ 627.043044][ T51] CR2: ffffffff9175c704
+[ 627.047199][ T51] ---[ end trace 0000000000000000 ]---
+[ 627.052673][ T51] RIP: 0010:do_raw_spin_lock+0x8b/0x370
+[ 627.058239][ T51] Code: f1 f1 f1 04 f3 f3 f3 48 89 f1 48 89 74 24 38 48 89 04 16 48 8d 5f 04 48 89 d8 48 c1 e8 03 0f b6 04 10 84 c0 0f 85 f6 01 00 00 <8b> 03 3d ad 4e ad de 0f 85 62 01 00 00 4d 8d 6c 24 10 4c 89 e8 48
+[ 627.077863][ T51] RSP: 0018:ffffc90000bb77a0 EFLAGS: 00010046
+[ 627.083954][ T51] RAX: 0000000000000000 RBX: ffffffff9175c704 RCX: 1ffff92000176efc
+[ 627.091944][ T51] RDX: dffffc0000000000 RSI: 1ffff92000176efc RDI: ffffffff9175c700
+[ 627.099929][ T51] RBP: ffffc90000bb7870 R08: ffffffff90184ef7 R09: 1ffffffff20309de
+[ 627.107917][ T51] R10: dffffc0000000000 R11: fffffbfff20309df R12: ffffffff9175c700
+[ 627.115904][ T51] R13: 1ffff92000176f10 R14: ffffffff9175c700 R15: dffffc0000000000
+[ 627.123886][ T51] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
+[ 627.132918][ T51] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+[ 627.139513][ T51] CR2: ffffffff9175c704 CR3: 00000000684e8000 CR4: 00000000003526f0
+[ 627.147509][ T51] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
+[ 627.155493][ T51] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
+[ 627.163490][ T51] Kernel panic - not syncing: Fatal exception
+[ 627.169702][ T51] Kernel Offset: disabled
+[ 627.174046][ T51] Rebooting in 86400 seconds..
\ No newline at end of file
diff --git a/pkg/report/testdata/linux/report/737 b/pkg/report/testdata/linux/report/737
new file mode 100644
index 000000000000..f3fd03e1d2f6
--- /dev/null
+++ b/pkg/report/testdata/linux/report/737
@@ -0,0 +1,301 @@
+TITLE: KASAN: slab-use-after-free Read in mptcp_pm_del_add_timer
+ALT: bad-access in mptcp_pm_del_add_timer
+FRAME: mptcp_pm_del_add_timer
+TYPE: KASAN
+
+[ 366.491414][ C0] ==================================================================
+[ 366.493841][ C0] BUG: KASAN: slab-use-after-free in lock_timer_base+0x1d9/0x220
+[ 366.496192][ C0] Read of size 4 at addr ffff88804c251150 by task kworker/0:4/5994
+[ 366.499406][ C0]
+[ 366.500718][ C0] CPU: 0 UID: 0 PID: 5994 Comm: kworker/0:4 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
+[ 366.503926][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
+[ 366.507144][ C0] Workqueue: events mptcp_worker
+[ 366.508666][ C0] Call Trace:
+[ 366.509672][ C0] <IRQ>
+[ 366.510557][ C0] dump_stack_lvl+0x116/0x1f0
+[ 366.511982][ C0] print_report+0xc3/0x620
+[ 366.513334][ C0] ? __virt_addr_valid+0x5e/0x590
+[ 366.514857][ C0] ? __phys_addr+0xc6/0x150
+[ 366.516247][ C0] kasan_report+0xd9/0x110
+[ 366.517624][ C0] ? lock_timer_base+0x1d9/0x220
+[ 366.519118][ C0] ? lock_timer_base+0x1d9/0x220
+[ 366.520622][ C0] lock_timer_base+0x1d9/0x220
+[ 366.522072][ C0] __try_to_del_timer_sync+0x8d/0x170
+[ 366.523702][ C0] ? __pfx___try_to_del_timer_sync+0x10/0x10
+[ 366.525476][ C0] ? __timer_delete_sync+0x174/0x1b0
+[ 366.527089][ C0] __timer_delete_sync+0xf4/0x1b0
+[ 366.528625][ C0] sk_stop_timer_sync+0x1b/0x80
+[ 366.530095][ C0] mptcp_pm_del_add_timer+0x1ae/0x320
+[ 366.531732][ C0] mptcp_incoming_options+0x1f4d/0x26a0
+[ 366.533412][ C0] ? __pfx_mptcp_incoming_options+0x10/0x10
+[ 366.535183][ C0] ? tcp_parse_options+0x1f0/0x1380
+[ 366.536945][ C0] tcp_data_queue+0x187e/0x4d80
+[ 366.538436][ C0] ? tcp_urg+0x110/0xb80
+[ 366.539729][ C0] ? __pfx_tcp_data_queue+0x10/0x10
+SYZFAIL: failed to recv rpc
+fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
+[ 366.541296][ C0] ? tcp_send_dupack+0x7f0/0x810
+[ 366.542995][ C0] ? read_tsc+0x9/0x20
+[ 366.544238][ C0] ? ktime_get+0x1ac/0x300
+[ 366.545590][ C0] tcp_rcv_established+0x7df/0x20d0
+[ 366.547163][ C0] ? __pfx_tcp_rcv_established+0x10/0x10
+[ 366.548859][ C0] ? do_raw_spin_lock+0x12d/0x2c0
+[ 366.550379][ C0] ? __pfx_ipv4_dst_check+0x10/0x10
+[ 366.552070][ C0] tcp_v4_do_rcv+0x5ca/0xa90
+[ 366.553464][ C0] tcp_v4_rcv+0x33b4/0x43a0
+[ 366.554862][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10
+[ 366.556363][ C0] ? __pfx_raw_local_deliver+0x10/0x10
+[ 366.557985][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.559444][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10
+[ 366.560924][ C0] ip_protocol_deliver_rcu+0xba/0x4c0
+[ 366.562542][ C0] ip_local_deliver_finish+0x316/0x570
+[ 366.564184][ C0] ip_local_deliver+0x18e/0x1f0
+[ 366.565653][ C0] ? __pfx_ip_local_deliver+0x10/0x10
+[ 366.567272][ C0] ip_rcv+0x2c3/0x5d0
+[ 366.568497][ C0] ? __pfx_ip_rcv+0x10/0x10
+[ 366.569867][ C0] __netif_receive_skb_one_core+0x199/0x1e0
+[ 366.571652][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10
+[ 366.573549][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.574990][ C0] ? process_backlog+0x3f1/0x15f0
+[ 366.576533][ C0] ? process_backlog+0x3f1/0x15f0
+[ 366.578053][ C0] __netif_receive_skb+0x1d/0x160
+[ 366.579582][ C0] process_backlog+0x443/0x15f0
+[ 366.581063][ C0] __napi_poll.constprop.0+0xb7/0x550
+[ 366.582689][ C0] net_rx_action+0xa94/0x1010
+[ 366.584128][ C0] ? __pfx_net_rx_action+0x10/0x10
+[ 366.585672][ C0] ? __pfx_mark_lock+0x10/0x10
+[ 366.587126][ C0] ? trace_rcu_utilization+0x106/0x170
+[ 366.588856][ C0] ? kvm_sched_clock_read+0x11/0x20
+[ 366.590525][ C0] ? sched_clock+0x38/0x60
+[ 366.591880][ C0] ? sched_clock_cpu+0x6d/0x4d0
+[ 366.593336][ C0] ? mark_held_locks+0x9f/0xe0
+[ 366.594778][ C0] handle_softirqs+0x213/0x8f0
+[ 366.596233][ C0] ? __pfx_handle_softirqs+0x10/0x10
+[ 366.597822][ C0] ? __mptcp_pm_send_ack+0x1d3/0x1f0
+[ 366.599367][ C0] do_softirq+0xb2/0xf0
+[ 366.600632][ C0] </IRQ>
+[ 366.601520][ C0] <TASK>
+[ 366.602413][ C0] __local_bh_enable_ip+0x100/0x120
+[ 366.603999][ C0] __mptcp_pm_send_ack+0x1d3/0x1f0
+[ 366.605548][ C0] mptcp_pm_nl_addr_send_ack+0x422/0x4b0
+[ 366.607365][ C0] ? __pfx_mptcp_pm_nl_addr_send_ack+0x10/0x10
+[ 366.609229][ C0] ? mptcp_pm_nl_work+0xa7/0x4f0
+[ 366.610797][ C0] mptcp_pm_nl_work+0x29e/0x4f0
+[ 366.612544][ C0] mptcp_worker+0x15a/0x1240
+[ 366.614210][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.616073][ C0] ? __pfx_mptcp_worker+0x10/0x10
+[ 366.617599][ C0] ? process_one_work+0x8bb/0x1b30
+[ 366.619125][ C0] ? lock_acquire+0x2f/0xb0
+[ 366.620504][ C0] ? process_one_work+0x8bb/0x1b30
+[ 366.622030][ C0] process_one_work+0x958/0x1b30
+[ 366.623515][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
+[ 366.625229][ C0] ? __pfx_process_one_work+0x10/0x10
+[ 366.626848][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.628303][ C0] ? assign_work+0x1a0/0x250
+[ 366.629694][ C0] worker_thread+0x6c8/0xf00
+[ 366.631098][ C0] ? __kthread_parkme+0x148/0x220
+[ 366.632648][ C0] ? __pfx_worker_thread+0x10/0x10
+[ 366.634199][ C0] kthread+0x2c1/0x3a0
+[ 366.635434][ C0] ? _raw_spin_unlock_irq+0x23/0x50
+[ 366.637017][ C0] ? __pfx_kthread+0x10/0x10
+[ 366.638421][ C0] ret_from_fork+0x45/0x80
+[ 366.639778][ C0] ? __pfx_kthread+0x10/0x10
+[ 366.641174][ C0] ret_from_fork_asm+0x1a/0x30
+[ 366.642620][ C0] </TASK>
+[ 366.643737][ C0]
+[ 366.644461][ C0] Allocated by task 14842:
+[ 366.645801][ C0] kasan_save_stack+0x33/0x60
+[ 366.647222][ C0] kasan_save_track+0x14/0x30
+[ 366.648642][ C0] __kasan_kmalloc+0xaa/0xb0
+[ 366.650023][ C0] mptcp_pm_alloc_anno_list+0x1cb/0x520
+[ 366.651683][ C0] mptcp_pm_create_subflow_or_signal_addr+0x6c5/0x23a0
+[ 366.653754][ C0] mptcp_pm_nl_add_addr_doit+0x68b/0xc80
+[ 366.655429][ C0] genl_family_rcv_msg_doit+0x202/0x2f0
+[ 366.657142][ C0] genl_rcv_msg+0x565/0x800
+[ 366.658692][ C0] netlink_rcv_skb+0x165/0x410
+[ 366.660153][ C0] genl_rcv+0x28/0x40
+[ 366.661361][ C0] netlink_unicast+0x53c/0x7f0
+[ 366.662798][ C0] netlink_sendmsg+0x8b8/0xd70
+[ 366.664534][ C0] ____sys_sendmsg+0x9ae/0xb40
+[ 366.666331][ C0] ___sys_sendmsg+0x135/0x1e0
+[ 366.667941][ C0] __sys_sendmsg+0x16e/0x220
+[ 366.669402][ C0] __do_fast_syscall_32+0x73/0x120
+[ 366.671050][ C0] do_fast_syscall_32+0x32/0x80
+[ 366.672570][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
+[ 366.674752][ C0]
+[ 366.675481][ C0] Freed by task 14842:
+[ 366.676740][ C0] kasan_save_stack+0x33/0x60
+[ 366.678148][ C0] kasan_save_track+0x14/0x30
+[ 366.679559][ C0] kasan_save_free_info+0x3b/0x60
+[ 366.681080][ C0] __kasan_slab_free+0x51/0x70
+[ 366.682520][ C0] kfree+0x14f/0x4b0
+[ 366.683723][ C0] mptcp_pm_nl_flush_addrs_doit+0x526/0xeb0
+[ 366.685485][ C0] genl_family_rcv_msg_doit+0x202/0x2f0
+[ 366.687138][ C0] genl_rcv_msg+0x565/0x800
+[ 366.688512][ C0] netlink_rcv_skb+0x165/0x410
+[ 366.689948][ C0] genl_rcv+0x28/0x40
+[ 366.691155][ C0] netlink_unicast+0x53c/0x7f0
+[ 366.692658][ C0] netlink_sendmsg+0x8b8/0xd70
+[ 366.694192][ C0] ____sys_sendmsg+0x9ae/0xb40
+[ 366.695647][ C0] ___sys_sendmsg+0x135/0x1e0
+[ 366.697097][ C0] __sys_sendmsg+0x16e/0x220
+[ 366.698805][ C0] __do_fast_syscall_32+0x73/0x120
+[ 366.700485][ C0] do_fast_syscall_32+0x32/0x80
+[ 366.702366][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
+[ 366.704363][ C0]
+[ 366.705339][ C0] The buggy address belongs to the object at ffff88804c251100
+[ 366.705339][ C0] which belongs to the cache kmalloc-192 of size 192
+[ 366.710481][ C0] The buggy address is located 80 bytes inside of
+[ 366.710481][ C0] freed 192-byte region [ffff88804c251100, ffff88804c2511c0)
+[ 366.715110][ C0]
+[ 366.715935][ C0] The buggy address belongs to the physical page:
+[ 366.718332][ C0] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4c251
+[ 366.721038][ C0] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff)
+[ 366.723221][ C0] page_type: f5(slab)
+[ 366.724448][ C0] raw: 04fff00000000000 ffff88801ac423c0 dead000000000100 dead000000000122
+[ 366.727027][ C0] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
+[ 366.729638][ C0] page dumped because: kasan: bad access detected
+[ 366.731570][ C0] page_owner tracks the page as allocated
+[ 366.733286][ C0] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 12746, tgid 12746 (syz-executor), ts 293886128856, free_ts 293881630196
+[ 366.739050][ C0] post_alloc_hook+0x2d1/0x350
+[ 366.740492][ C0] get_page_from_freelist+0xfce/0x2f80
+[ 366.742115][ C0] __alloc_pages_noprof+0x223/0x25b0
+[ 366.743711][ C0] alloc_pages_mpol_noprof+0x2c9/0x610
+[ 366.745354][ C0] new_slab+0x2c9/0x410
+[ 366.746622][ C0] ___slab_alloc+0xce2/0x1650
+[ 366.748049][ C0] __slab_alloc.constprop.0+0x56/0xb0
+[ 366.749653][ C0] __kmalloc_cache_noprof+0xf6/0x420
+[ 366.751240][ C0] addr_event.part.0+0x7b/0x4f0
+[ 366.752704][ C0] inet6addr_event+0x165/0x1e0
+[ 366.754315][ C0] notifier_call_chain+0xb7/0x410
+[ 366.755839][ C0] atomic_notifier_call_chain+0x71/0x1c0
+[ 366.757527][ C0] ipv6_add_addr+0x13a2/0x2010
+[ 366.758963][ C0] addrconf_add_linklocal+0x2a6/0x620
+[ 366.760582][ C0] addrconf_addr_gen+0x37b/0x3d0
+[ 366.762108][ C0] addrconf_init_auto_addrs+0x446/0x820
+[ 366.763760][ C0] page last free pid 11901 tgid 11901 stack trace:
+[ 366.765697][ C0] free_unref_page+0x661/0x1080
+[ 366.767179][ C0] vfree+0x174/0x950
+[ 366.768378][ C0] xt_compat_flush_offsets+0x8f/0x160
+[ 366.769987][ C0] translate_compat_table+0x128d/0x18e0
+[ 366.771966][ C0] compat_do_replace+0x35d/0x500
+[ 366.773458][ C0] do_ip6t_set_ctl+0x686/0xc20
+[ 366.774905][ C0] nf_setsockopt+0x8a/0xf0
+[ 366.776274][ C0] ipv6_setsockopt+0x135/0x170
+[ 366.777697][ C0] tcp_setsockopt+0xa4/0x100
+[ 366.779092][ C0] do_sock_setsockopt+0x222/0x480
+[ 366.780611][ C0] __sys_setsockopt+0x1a0/0x230
+[ 366.782076][ C0] __do_compat_sys_socketcall+0x51c/0x700
+[ 366.783845][ C0] __do_fast_syscall_32+0x73/0x120
+[ 366.785380][ C0] do_fast_syscall_32+0x32/0x80
+[ 366.786860][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
+[ 366.788775][ C0]
+[ 366.789505][ C0] Memory state around the buggy address:
+[ 366.791181][ C0] ffff88804c251000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+[ 366.793842][ C0] ffff88804c251080: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
+[ 366.796255][ C0] >ffff88804c251100: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
+[ 366.798638][ C0] ^
+[ 366.800630][ C0] ffff88804c251180: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
+[ 366.803012][ C0] ffff88804c251200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+[ 366.805405][ C0] ==================================================================
+[ 366.807871][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
+[ 366.810020][ C0] CPU: 0 UID: 0 PID: 5994 Comm: kworker/0:4 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
+[ 366.813398][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
+[ 366.816669][ C0] Workqueue: events mptcp_worker
+[ 366.818170][ C0] Call Trace:
+[ 366.819242][ C0] <IRQ>
+[ 366.820130][ C0] dump_stack_lvl+0x3d/0x1f0
+[ 366.821529][ C0] panic+0x71d/0x800
+[ 366.823027][ C0] ? __pfx_panic+0x10/0x10
+[ 366.824657][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.826540][ C0] ? __pfx_lock_release+0x10/0x10
+[ 366.828446][ C0] ? check_panic_on_warn+0x1f/0xb0
+[ 366.830433][ C0] check_panic_on_warn+0xab/0xb0
+[ 366.832276][ C0] end_report+0x117/0x180
+[ 366.833907][ C0] kasan_report+0xe9/0x110
+[ 366.835659][ C0] ? lock_timer_base+0x1d9/0x220
+[ 366.837289][ C0] ? lock_timer_base+0x1d9/0x220
+[ 366.838821][ C0] lock_timer_base+0x1d9/0x220
+[ 366.840325][ C0] __try_to_del_timer_sync+0x8d/0x170
+[ 366.842020][ C0] ? __pfx___try_to_del_timer_sync+0x10/0x10
+[ 366.844039][ C0] ? __timer_delete_sync+0x174/0x1b0
+[ 366.846112][ C0] __timer_delete_sync+0xf4/0x1b0
+[ 366.848118][ C0] sk_stop_timer_sync+0x1b/0x80
+[ 366.850042][ C0] mptcp_pm_del_add_timer+0x1ae/0x320
+[ 366.852029][ C0] mptcp_incoming_options+0x1f4d/0x26a0
+[ 366.853981][ C0] ? __pfx_mptcp_incoming_options+0x10/0x10
+[ 366.855634][ C0] ? tcp_parse_options+0x1f0/0x1380
+[ 366.857150][ C0] tcp_data_queue+0x187e/0x4d80
+[ 366.858997][ C0] ? tcp_urg+0x110/0xb80
+[ 366.860622][ C0] ? __pfx_tcp_data_queue+0x10/0x10
+[ 366.862418][ C0] ? tcp_send_dupack+0x7f0/0x810
+[ 366.863976][ C0] ? read_tsc+0x9/0x20
+[ 366.865199][ C0] ? ktime_get+0x1ac/0x300
+[ 366.866557][ C0] tcp_rcv_established+0x7df/0x20d0
+[ 366.868134][ C0] ? __pfx_tcp_rcv_established+0x10/0x10
+[ 366.869988][ C0] ? do_raw_spin_lock+0x12d/0x2c0
+[ 366.871503][ C0] ? __pfx_ipv4_dst_check+0x10/0x10
+[ 366.872948][ C0] tcp_v4_do_rcv+0x5ca/0xa90
+[ 366.874291][ C0] tcp_v4_rcv+0x33b4/0x43a0
+[ 366.875668][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10
+[ 366.877084][ C0] ? __pfx_raw_local_deliver+0x10/0x10
+[ 366.878713][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.880168][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10
+[ 366.881651][ C0] ip_protocol_deliver_rcu+0xba/0x4c0
+[ 366.883384][ C0] ip_local_deliver_finish+0x316/0x570
+[ 366.885030][ C0] ip_local_deliver+0x18e/0x1f0
+[ 366.886504][ C0] ? __pfx_ip_local_deliver+0x10/0x10
+[ 366.888123][ C0] ip_rcv+0x2c3/0x5d0
+[ 366.889330][ C0] ? __pfx_ip_rcv+0x10/0x10
+[ 366.890716][ C0] __netif_receive_skb_one_core+0x199/0x1e0
+[ 366.892515][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10
+[ 366.894429][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.895886][ C0] ? process_backlog+0x3f1/0x15f0
+[ 366.897414][ C0] ? process_backlog+0x3f1/0x15f0
+[ 366.898936][ C0] __netif_receive_skb+0x1d/0x160
+[ 366.900449][ C0] process_backlog+0x443/0x15f0
+[ 366.901925][ C0] __napi_poll.constprop.0+0xb7/0x550
+[ 366.903583][ C0] net_rx_action+0xa94/0x1010
+[ 366.905394][ C0] ? __pfx_net_rx_action+0x10/0x10
+[ 366.907437][ C0] ? __pfx_mark_lock+0x10/0x10
+[ 366.908973][ C0] ? trace_rcu_utilization+0x106/0x170
+[ 366.910614][ C0] ? kvm_sched_clock_read+0x11/0x20
+[ 366.912183][ C0] ? sched_clock+0x38/0x60
+[ 366.913526][ C0] ? sched_clock_cpu+0x6d/0x4d0
+[ 366.914985][ C0] ? mark_held_locks+0x9f/0xe0
+[ 366.916456][ C0] handle_softirqs+0x213/0x8f0
+[ 366.917890][ C0] ? __pfx_handle_softirqs+0x10/0x10
+[ 366.919474][ C0] ? __mptcp_pm_send_ack+0x1d3/0x1f0
+[ 366.921060][ C0] do_softirq+0xb2/0xf0
+[ 366.922350][ C0] </IRQ>
+[ 366.923336][ C0] <TASK>
+[ 366.924454][ C0] __local_bh_enable_ip+0x100/0x120
+[ 366.926093][ C0] __mptcp_pm_send_ack+0x1d3/0x1f0
+[ 366.927635][ C0] mptcp_pm_nl_addr_send_ack+0x422/0x4b0
+[ 366.929488][ C0] ? __pfx_mptcp_pm_nl_addr_send_ack+0x10/0x10
+[ 366.931328][ C0] ? mptcp_pm_nl_work+0xa7/0x4f0
+[ 366.932830][ C0] mptcp_pm_nl_work+0x29e/0x4f0
+[ 366.934286][ C0] mptcp_worker+0x15a/0x1240
+[ 366.935676][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.937139][ C0] ? __pfx_mptcp_worker+0x10/0x10
+[ 366.938643][ C0] ? process_one_work+0x8bb/0x1b30
+[ 366.940186][ C0] ? lock_acquire+0x2f/0xb0
+[ 366.941545][ C0] ? process_one_work+0x8bb/0x1b30
+[ 366.943414][ C0] process_one_work+0x958/0x1b30
+[ 366.944961][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
+[ 366.946664][ C0] ? __pfx_process_one_work+0x10/0x10
+[ 366.948450][ C0] ? rcu_is_watching+0x12/0xc0
+[ 366.950345][ C0] ? assign_work+0x1a0/0x250
+[ 366.952156][ C0] worker_thread+0x6c8/0xf00
+[ 366.953595][ C0] ? __kthread_parkme+0x148/0x220
+[ 366.955097][ C0] ? __pfx_worker_thread+0x10/0x10
+[ 366.956648][ C0] kthread+0x2c1/0x3a0
+[ 366.957868][ C0] ? _raw_spin_unlock_irq+0x23/0x50
+[ 366.959429][ C0] ? __pfx_kthread+0x10/0x10
+[ 366.960829][ C0] ret_from_fork+0x45/0x80
+[ 366.962162][ C0] ? __pfx_kthread+0x10/0x10
+[ 366.963546][ C0] ret_from_fork_asm+0x1a/0x30
+[ 366.964992][ C0] </TASK>
+[ 368.026109][ C0] Shutting down cpus with NMI
+[ 368.028176][ C0] Kernel Offset: disabled
+[ 368.029480][ C0] Rebooting in 86400 seconds..
\ No newline at end of file