pkg/report: add more mte report samples

5 files changed, 486 insertions, 0 deletions

diff --git a/pkg/report/testdata/linux/report/569 b/pkg/report/testdata/linux/report/569
new file mode 100644
index 000000000..0c695a88f
--- /dev/null
+++ b/pkg/report/testdata/linux/report/569
@@ -0,0 +1,53 @@
+TITLE: KASAN: invalid-access Read in enqueue_timer
+
+[ 1039.654796][    C0] ==================================================================
+[ 1039.655950][    C0] BUG: KASAN: invalid-access in enqueue_timer+0x18/0xc0
+[ 1039.658389][    C0] Read at addr 07ff00002327cda0 by task kworker/0:0/5
+[ 1039.659862][    C0] Pointer tag: [07], memory tag: [ff]
+[ 1039.661155][    C0] 
+[ 1039.661936][    C0] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.11.0-rc3 #36
+[ 1039.663186][    C0] Hardware name: linux,dummy-virt (DT)
+[ 1039.664468][    C0] Workqueue: wg-crypt-wg1 wg_packet_decrypt_worker
+[ 1039.665932][    C0] Call trace:
+[ 1039.666550][    C0]  dump_backtrace+0x0/0x1a4
+[ 1039.667401][    C0]  show_stack+0x1c/0x70
+[ 1039.668253][    C0]  dump_stack+0xd0/0x12c
+[ 1039.669087][    C0]  print_address_description+0x70/0x29c
+[ 1039.670037][    C0]  kasan_report+0x104/0x200
+[ 1039.670900][    C0]  __do_kernel_fault+0x17c/0x1c0
+[ 1039.671785][    C0]  do_tag_check_fault+0x6c/0x80
+[ 1039.672644][    C0]  do_mem_abort+0x44/0xb4
+[ 1039.673529][    C0]  el1_abort+0x40/0x6c
+[ 1039.674345][    C0]  el1_sync_handler+0xb0/0xcc
+[ 1039.675169][    C0]  el1_sync+0x70/0x100
+[ 1039.675933][    C0]  enqueue_timer+0x18/0xc0
+[ 1039.676761][    C0]  mod_timer+0x18/0x24
+[ 1039.677571][    C0]  wg_timers_any_authenticated_packet_traversal+0x68/0x8c
+[ 1039.678639][    C0]  wg_packet_rx_poll+0x340/0x6b0
+[ 1039.679498][    C0]  net_rx_action+0x180/0x490
+[ 1039.680388][    C0]  _stext+0x12c/0x2b4
+[ 1039.681205][    C0]  do_softirq+0x98/0xa4
+[ 1039.682006][    C0]  __local_bh_enable_ip+0xa8/0xbc
+[ 1039.682913][    C0]  _raw_spin_unlock_bh+0x3c/0x64
+[ 1039.683851][    C0]  wg_packet_decrypt_worker+0xfc/0x1c4
+[ 1039.684865][    C0]  process_one_work+0x1d8/0x360
+[ 1039.685738][    C0]  worker_thread+0x74/0x440
+[ 1039.686557][    C0]  kthread+0x178/0x180
+[ 1039.687345][    C0]  ret_from_fork+0x10/0x30
+[ 1039.688322][    C0] 
+[ 1039.688946][    C0] The buggy address belongs to the page:
+[ 1039.690015][    C0] page:00000000ecc16909 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x63278
+[ 1039.691507][    C0] head:00000000ecc16909 order:3 compound_mapcount:0 compound_pincount:0
+[ 1039.692784][    C0] flags: 0x1ffffc000010000(head)
+[ 1039.694169][    C0] raw: 01ffffc000010000 dead000000000100 dead000000000122 0000000000000000
+[ 1039.695467][    C0] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
+[ 1039.696662][    C0] page dumped because: kasan: bad access detected
+[ 1039.697642][    C0] 
+[ 1039.698174][    C0] Memory state around the buggy address:
+[ 1039.699291][    C0]  ffff00002327cb00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
+[ 1039.700514][    C0]  ffff00002327cc00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
+[ 1039.701658][    C0] >ffff00002327cd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
+[ 1039.702775][    C0]                                                  ^
+[ 1039.703920][    C0]  ffff00002327ce00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
+[ 1039.705131][    C0]  ffff00002327cf00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
+[ 1039.706190][    C0] ==================================================================
diff --git a/pkg/report/testdata/linux/report/570 b/pkg/report/testdata/linux/report/570
new file mode 100644
index 000000000..90e1108d3
--- /dev/null
+++ b/pkg/report/testdata/linux/report/570
@@ -0,0 +1,97 @@
+TITLE: KASAN: invalid-access Read in bond_ipsec_del_sa
+
+[  678.660041][ T2885] ==================================================================
+[  678.660727][ T2885] BUG: KASAN: invalid-access in bond_ipsec_del_sa+0x4/0x70
+[  678.662451][ T2885] Read at addr 02ff000027080260 by task kworker/u4:6/2885
+[  678.663084][ T2885] Pointer tag: [02], memory tag: [fe]
+[  678.663746][ T2885] 
+[  678.664691][ T2885] CPU: 0 PID: 2885 Comm: kworker/u4:6 Not tainted 5.11.0-rc3 #36
+[  678.665767][ T2885] Hardware name: linux,dummy-virt (DT)
+[  678.666527][ T2885] Workqueue: netns cleanup_net
+[  678.667743][ T2885] Call trace:
+[  678.668104][ T2885]  dump_backtrace+0x0/0x1a4
+[  678.668577][ T2885]  show_stack+0x1c/0x70
+[  678.669023][ T2885]  dump_stack+0xd0/0x12c
+[  678.669491][ T2885]  print_address_description+0x70/0x29c
+[  678.670014][ T2885]  kasan_report+0x104/0x200
+[  678.670467][ T2885]  __do_kernel_fault+0x17c/0x1c0
+[  678.670960][ T2885]  do_tag_check_fault+0x6c/0x80
+[  678.671446][ T2885]  do_mem_abort+0x44/0xb4
+[  678.671937][ T2885]  el1_abort+0x40/0x6c
+[  678.672392][ T2885]  el1_sync_handler+0xb0/0xcc
+[  678.672894][ T2885]  el1_sync+0x70/0x100
+[  678.673336][ T2885]  bond_ipsec_del_sa+0x4/0x70
+[  678.673896][ T2885]  __bond_release_one+0x1e8/0x4e0
+[  678.674412][ T2885]  bond_netdev_event+0x284/0x340
+[  678.674893][ T2885]  raw_notifier_call_chain+0x58/0x80
+[  678.675395][ T2885]  call_netdevice_notifiers_info+0x58/0xa4
+[  678.675938][ T2885]  rollback_registered_many+0x348/0x6e0
+[  678.676440][ T2885]  unregister_netdevice_many.part.0+0x18/0xe0
+[  678.676964][ T2885]  default_device_exit_batch+0x164/0x1a0
+[  678.677507][ T2885]  ops_exit_list+0x64/0x80
+[  678.678003][ T2885]  cleanup_net+0x23c/0x3b4
+[  678.678491][ T2885]  process_one_work+0x1d8/0x360
+[  678.679022][ T2885]  worker_thread+0x74/0x440
+[  678.679659][ T2885]  kthread+0x178/0x180
+[  678.680111][ T2885]  ret_from_fork+0x10/0x30
+[  678.680701][ T2885] 
+[  678.681082][ T2885] Allocated by task 5231:
+[  678.681582][ T2885]  stack_trace_save+0x50/0x80
+[  678.682060][ T2885]  kasan_save_stack+0x2c/0x60
+[  678.682547][ T2885]  ____kasan_kmalloc+0xe8/0x160
+[  678.683036][ T2885]  __kasan_slab_alloc+0x20/0x30
+[  678.683539][ T2885]  kmem_cache_alloc+0x1a8/0x304
+[  678.684126][ T2885]  xfrm_state_alloc+0x28/0xc4
+[  678.684594][ T2885]  xfrm_add_sa+0x25c/0xb90
+[  678.685063][ T2885]  xfrm_user_rcv_msg+0x118/0x1f4
+[  678.685546][ T2885]  netlink_rcv_skb+0x58/0x120
+[  678.686018][ T2885]  xfrm_netlink_rcv+0x40/0x60
+[  678.686524][ T2885]  netlink_unicast+0x25c/0x320
+[  678.687003][ T2885]  netlink_sendmsg+0x1d4/0x3e4
+[  678.687501][ T2885]  sock_sendmsg+0x58/0x6c
+[  678.687987][ T2885]  ____sys_sendmsg+0x288/0x2d0
+[  678.688500][ T2885]  ___sys_sendmsg+0x80/0xd0
+[  678.688995][ T2885]  __sys_sendmsg+0x68/0xc4
+[  678.689468][ T2885]  __arm64_sys_sendmsg+0x28/0x3c
+[  678.689969][ T2885]  el0_svc_common.constprop.0+0x74/0x190
+[  678.690485][ T2885]  do_el0_svc+0x78/0x90
+[  678.690931][ T2885]  el0_svc+0x14/0x20
+[  678.691362][ T2885]  el0_sync_handler+0x1a8/0x1b0
+[  678.691846][ T2885]  el0_sync+0x190/0x1c0
+[  678.692318][ T2885] 
+[  678.692653][ T2885] Freed by task 5068:
+[  678.693031][ T2885]  stack_trace_save+0x50/0x80
+[  678.693492][ T2885]  kasan_save_stack+0x2c/0x60
+[  678.694113][ T2885]  kasan_set_track+0x2c/0x40
+[  678.694597][ T2885]  kasan_set_free_info+0x24/0x30
+[  678.695085][ T2885]  ____kasan_slab_free.constprop.0+0x184/0x1c0
+[  678.695632][ T2885]  __kasan_slab_free+0x14/0x20
+[  678.696123][ T2885]  slab_free_freelist_hook+0x9c/0x190
+[  678.696647][ T2885]  kmem_cache_free+0xa0/0x460
+[  678.697104][ T2885]  ___xfrm_state_destroy+0x150/0x1b0
+[  678.697593][ T2885]  xfrm_state_gc_task+0x78/0xb0
+[  678.698100][ T2885]  process_one_work+0x1d8/0x360
+[  678.698617][ T2885]  worker_thread+0x74/0x440
+[  678.699090][ T2885]  kthread+0x178/0x180
+[  678.699544][ T2885]  ret_from_fork+0x10/0x30
+[  678.700042][ T2885] 
+[  678.700336][ T2885] The buggy address belongs to the object at ffff000027080000
+[  678.700336][ T2885]  which belongs to the cache xfrm_state of size 720
+[  678.701581][ T2885] The buggy address is located 608 bytes inside of
+[  678.701581][ T2885]  720-byte region [ffff000027080000, ffff0000270802d0)
+[  678.702529][ T2885] The buggy address belongs to the page:
+[  678.703316][ T2885] page:00000000f608b534 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x67080
+[  678.704655][ T2885] head:00000000f608b534 order:2 compound_mapcount:0 compound_pincount:0
+[  678.705630][ T2885] flags: 0x1ffffc000010200(slab|head)
+[  678.706599][ T2885] raw: 01ffffc000010200 dead000000000100 dead000000000122 fdff000004923e00
+[  678.707662][ T2885] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000
+[  678.708650][ T2885] page dumped because: kasan: bad access detected
+[  678.709440][ T2885] 
+[  678.709831][ T2885] Memory state around the buggy address:
+[  678.710669][ T2885]  ffff000027080000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[  678.711660][ T2885]  ffff000027080100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[  678.712596][ T2885] >ffff000027080200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[  678.713177][ T2885]                                      ^
+[  678.713737][ T2885]  ffff000027080300: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[  678.714423][ T2885]  ffff000027080400: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[  678.715035][ T2885] ==================================================================
diff --git a/pkg/report/testdata/linux/report/571 b/pkg/report/testdata/linux/report/571
new file mode 100644
index 000000000..a2dd05f80
--- /dev/null
+++ b/pkg/report/testdata/linux/report/571
@@ -0,0 +1,120 @@
+TITLE: KASAN: invalid-access Read in __run_timers
+
+[  931.917437][    C0] ==================================================================
+[  931.918594][    C0] BUG: KASAN: invalid-access in __run_timers.part.0+0xc0/0x224
+[  931.920471][    C0] Read at addr 03ff00002b8b2da0 by task syz-executor.1/5829
+[  931.921704][    C0] Pointer tag: [03], memory tag: [f5]
+[  931.922867][    C0] 
+[  931.923821][    C0] CPU: 0 PID: 5829 Comm: syz-executor.1 Not tainted 5.11.0-rc3 #36
+[  931.925048][    C0] Hardware name: linux,dummy-virt (DT)
+[  931.926129][    C0] Call trace:
+[  931.926804][    C0]  dump_backtrace+0x0/0x1a4
+[  931.927655][    C0]  show_stack+0x1c/0x70
+[  931.928442][    C0]  dump_stack+0xd0/0x12c
+[  931.929236][    C0]  print_address_description+0x70/0x29c
+[  931.930143][    C0]  kasan_report+0x104/0x200
+[  931.930964][    C0]  __do_kernel_fault+0x17c/0x1c0
+[  931.931823][    C0]  do_tag_check_fault+0x6c/0x80
+[  931.932661][    C0]  do_mem_abort+0x44/0xb4
+[  931.933436][    C0]  el1_abort+0x40/0x6c
+[  931.934216][    C0]  el1_sync_handler+0xb0/0xcc
+[  931.935048][    C0]  el1_sync+0x70/0x100
+[  931.935815][    C0]  __run_timers.part.0+0xc0/0x224
+[  931.936736][    C0]  run_timer_softirq+0x40/0x7c
+[  931.937564][    C0]  _stext+0x12c/0x2b4
+[  931.938369][    C0]  irq_exit+0xe0/0x100
+[  931.939151][    C0]  __handle_domain_irq+0x84/0xe0
+[  931.940007][    C0]  gic_handle_irq+0x54/0xdc
+[  931.940821][    C0]  el1_irq+0xb4/0x180
+[  931.941584][    C0]  _raw_spin_unlock_irqrestore+0x10/0x50
+[  931.942494][    C0]  wake_up_q+0x68/0xd0
+[  931.943269][    C0]  __mutex_unlock_slowpath.constprop.0+0xf0/0x180
+[  931.944231][    C0]  mutex_unlock+0x40/0x60
+[  931.945027][    C0]  __rtnl_unlock+0x2c/0x5c
+[  931.945836][    C0]  netdev_run_todo+0x64/0x384
+[  931.946742][    C0]  rtnetlink_rcv_msg+0x124/0x33c
+[  931.947600][    C0]  netlink_rcv_skb+0x58/0x120
+[  931.948434][    C0]  rtnetlink_rcv+0x1c/0x2c
+[  931.949236][    C0]  netlink_unicast+0x25c/0x320
+[  931.950070][    C0]  netlink_sendmsg+0x1d4/0x3e4
+[  931.950905][    C0]  sock_sendmsg+0x58/0x6c
+[  931.951709][    C0]  __sys_sendto+0xd0/0x13c
+[  931.952508][    C0]  __arm64_sys_sendto+0x2c/0x40
+[  931.953346][    C0]  el0_svc_common.constprop.0+0x74/0x190
+[  931.954258][    C0]  do_el0_svc+0x78/0x90
+[  931.955037][    C0]  el0_svc+0x14/0x20
+[  931.955798][    C0]  el0_sync_handler+0x1a8/0x1b0
+[  931.956708][    C0]  el0_sync+0x190/0x1c0
+[  931.957651][    C0] 
+[  931.958256][    C0] Allocated by task 5829:
+[  931.959107][    C0]  stack_trace_save+0x50/0x80
+[  931.959965][    C0]  kasan_save_stack+0x2c/0x60
+[  931.960765][    C0]  ____kasan_kmalloc+0xe8/0x160
+[  931.961592][    C0]  __kasan_kmalloc+0x18/0x24
+[  931.962400][    C0]  __kmalloc+0x20c/0x37c
+[  931.963179][    C0]  batadv_hash_new+0x90/0x114
+[  931.963990][    C0]  batadv_originator_init+0x3c/0xbc
+[  931.964845][    C0]  batadv_mesh_init+0xac/0x140
+[  931.965662][    C0]  batadv_softif_init_late+0x108/0x180
+[  931.966592][    C0]  register_netdevice+0xdc/0x544
+[  931.967439][    C0]  batadv_softif_newlink+0x3c/0x54
+[  931.968288][    C0]  __rtnl_newlink+0x5ec/0x820
+[  931.969122][    C0]  rtnl_newlink+0x74/0xa4
+[  931.969903][    C0]  rtnetlink_rcv_msg+0x11c/0x33c
+[  931.970736][    C0]  netlink_rcv_skb+0x58/0x120
+[  931.971560][    C0]  rtnetlink_rcv+0x1c/0x2c
+[  931.972346][    C0]  netlink_unicast+0x25c/0x320
+[  931.973159][    C0]  netlink_sendmsg+0x1d4/0x3e4
+[  931.973963][    C0]  sock_sendmsg+0x58/0x6c
+[  931.974741][    C0]  __sys_sendto+0xd0/0x13c
+[  931.975531][    C0]  __arm64_sys_sendto+0x2c/0x40
+[  931.976378][    C0]  el0_svc_common.constprop.0+0x74/0x190
+[  931.977290][    C0]  do_el0_svc+0x78/0x90
+[  931.978060][    C0]  el0_svc+0x14/0x20
+[  931.978803][    C0]  el0_sync_handler+0x1a8/0x1b0
+[  931.979639][    C0]  el0_sync+0x190/0x1c0
+[  931.980479][    C0] 
+[  931.981036][    C0] Freed by task 5074:
+[  931.981726][    C0]  stack_trace_save+0x50/0x80
+[  931.982545][    C0]  kasan_save_stack+0x2c/0x60
+[  931.983370][    C0]  kasan_set_track+0x2c/0x40
+[  931.984180][    C0]  kasan_set_free_info+0x24/0x30
+[  931.985020][    C0]  ____kasan_slab_free.constprop.0+0x184/0x1c0
+[  931.985969][    C0]  __kasan_slab_free+0x14/0x20
+[  931.986879][    C0]  slab_free_freelist_hook+0x9c/0x190
+[  931.987757][    C0]  kfree+0x328/0x4a0
+[  931.988534][    C0]  kvfree+0x40/0x50
+[  931.989308][    C0]  netdev_freemem+0x1c/0x30
+[  931.990136][    C0]  netdev_release+0x34/0x4c
+[  931.990942][    C0]  device_release+0x38/0x94
+[  931.991751][    C0]  kobject_put+0x74/0x11c
+[  931.992538][    C0]  netdev_run_todo+0x2dc/0x384
+[  931.993361][    C0]  rtnl_unlock+0x14/0x20
+[  931.994140][    C0]  default_device_exit_batch+0x168/0x1a0
+[  931.995075][    C0]  ops_exit_list+0x64/0x80
+[  931.995888][    C0]  cleanup_net+0x23c/0x3b4
+[  931.996815][    C0]  process_one_work+0x1d8/0x360
+[  931.997680][    C0]  worker_thread+0x74/0x440
+[  931.998496][    C0]  kthread+0x178/0x180
+[  931.999290][    C0]  ret_from_fork+0x10/0x30
+[  932.000142][    C0] 
+[  932.000652][    C0] The buggy address belongs to the object at ffff00002b8b2000
+[  932.000652][    C0]  which belongs to the cache kmalloc-4k of size 4096
+[  932.002288][    C0] The buggy address is located 3488 bytes inside of
+[  932.002288][    C0]  4096-byte region [ffff00002b8b2000, ffff00002b8b3000)
+[  932.003975][    C0] The buggy address belongs to the page:
+[  932.004959][    C0] page:00000000561704e0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6b8b0
+[  932.006499][    C0] head:00000000561704e0 order:3 compound_mapcount:0 compound_pincount:0
+[  932.007721][    C0] flags: 0x1ffffc000010200(slab|head)
+[  932.009061][    C0] raw: 01ffffc000010200 0000000000000000 0000000100000001 f0ff000004001900
+[  932.010354][    C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
+[  932.011573][    C0] page dumped because: kasan: bad access detected
+[  932.012582][    C0] 
+[  932.013124][    C0] Memory state around the buggy address:
+[  932.014206][    C0]  ffff00002b8b2b00: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
+[  932.015432][    C0]  ffff00002b8b2c00: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
+[  932.016671][    C0] >ffff00002b8b2d00: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
+[  932.017771][    C0]                                                  ^
+[  932.018857][    C0]  ffff00002b8b2e00: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
+[  932.020044][    C0]  ffff00002b8b2f00: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
+[  932.021191][    C0] ==================================================================
diff --git a/pkg/report/testdata/linux/report/572 b/pkg/report/testdata/linux/report/572
new file mode 100644
index 000000000..32e3181d8
--- /dev/null
+++ b/pkg/report/testdata/linux/report/572
@@ -0,0 +1,94 @@
+TITLE: KASAN: invalid-access Read in l2cap_sock_teardown_cb
+
+[ 5825.407853][ T9802] ==================================================================
+[ 5825.409134][ T9802] BUG: KASAN: invalid-access in _raw_spin_lock_bh+0x2c/0x70
+[ 5825.411015][ T9802] Read at addr 07ff000030708888 by task kworker/0:3/9802
+[ 5825.412333][ T9802] Pointer tag: [07], memory tag: [f4]
+[ 5825.413708][ T9802] 
+[ 5825.414551][ T9802] CPU: 0 PID: 9802 Comm: kworker/0:3 Not tainted 5.11.0-rc3 #36
+[ 5825.415818][ T9802] Hardware name: linux,dummy-virt (DT)
+[ 5825.417106][ T9802] Workqueue: events l2cap_chan_timeout
+[ 5825.418918][ T9802] Call trace:
+[ 5825.419576][ T9802]  dump_backtrace+0x0/0x1a4
+[ 5825.420449][ T9802]  show_stack+0x1c/0x70
+[ 5825.421202][ T9802]  dump_stack+0xd0/0x12c
+[ 5825.422024][ T9802]  print_address_description+0x70/0x29c
+[ 5825.422923][ T9802]  kasan_report+0x104/0x200
+[ 5825.423762][ T9802]  __do_kernel_fault+0x17c/0x1c0
+[ 5825.424690][ T9802]  do_tag_check_fault+0x6c/0x80
+[ 5825.425561][ T9802]  do_mem_abort+0x44/0xb4
+[ 5825.426471][ T9802]  el1_abort+0x40/0x6c
+[ 5825.427300][ T9802]  el1_sync_handler+0xb0/0xcc
+[ 5825.428208][ T9802]  el1_sync+0x70/0x100
+[ 5825.429039][ T9802]  _raw_spin_lock_bh+0x2c/0x70
+[ 5825.429915][ T9802]  l2cap_sock_teardown_cb+0x34/0x160
+[ 5825.430801][ T9802]  l2cap_chan_del+0x48/0x3d0
+[ 5825.431701][ T9802]  l2cap_chan_close+0x58/0x274
+[ 5825.432594][ T9802]  l2cap_chan_timeout+0x64/0x17c
+[ 5825.433484][ T9802]  process_one_work+0x1d8/0x360
+[ 5825.434361][ T9802]  worker_thread+0x74/0x440
+[ 5825.435232][ T9802]  kthread+0x178/0x180
+[ 5825.436135][ T9802]  ret_from_fork+0x10/0x30
+[ 5825.437144][ T9802] 
+[ 5825.437788][ T9802] Allocated by task 4482:
+[ 5825.438645][ T9802]  stack_trace_save+0x50/0x80
+[ 5825.439672][ T9802]  kasan_save_stack+0x2c/0x60
+[ 5825.440533][ T9802]  ____kasan_kmalloc+0xe8/0x160
+[ 5825.441362][ T9802]  __kasan_slab_alloc+0x20/0x30
+[ 5825.442191][ T9802]  __kmalloc_node_track_caller+0x164/0x330
+[ 5825.443082][ T9802]  __kmalloc_reserve.constprop.0+0x68/0x110
+[ 5825.444030][ T9802]  __alloc_skb+0x88/0x1b0
+[ 5825.444876][ T9802]  new_skb+0x20/0x60
+[ 5825.445661][ T9802]  aoecmd_cfg+0xd8/0x220
+[ 5825.446529][ T9802]  discover_timer+0x30/0x40
+[ 5825.447352][ T9802]  call_timer_fn.constprop.0+0x24/0x80
+[ 5825.448264][ T9802]  __run_timers.part.0+0x1f0/0x224
+[ 5825.449152][ T9802]  run_timer_softirq+0x40/0x7c
+[ 5825.449999][ T9802]  _stext+0x12c/0x2b4
+[ 5825.450830][ T9802] 
+[ 5825.451387][ T9802] Freed by task 19062:
+[ 5825.452095][ T9802]  stack_trace_save+0x50/0x80
+[ 5825.452931][ T9802]  kasan_save_stack+0x2c/0x60
+[ 5825.453764][ T9802]  kasan_set_track+0x2c/0x40
+[ 5825.454577][ T9802]  kasan_set_free_info+0x24/0x30
+[ 5825.455407][ T9802]  ____kasan_slab_free.constprop.0+0x184/0x1c0
+[ 5825.456569][ T9802]  __kasan_slab_free+0x14/0x20
+[ 5825.457436][ T9802]  slab_free_freelist_hook+0x9c/0x190
+[ 5825.458358][ T9802]  kfree+0x328/0x4a0
+[ 5825.459130][ T9802]  kvfree+0x40/0x50
+[ 5825.459915][ T9802]  xt_free_table_info+0x74/0x84
+[ 5825.460810][ T9802]  __do_replace+0x238/0x320
+[ 5825.461744][ T9802]  do_arpt_set_ctl+0x4e4/0x76c
+[ 5825.462565][ T9802]  nf_setsockopt+0x6c/0x9c
+[ 5825.463412][ T9802]  ip_setsockopt+0x134/0x1334
+[ 5825.464274][ T9802]  tcp_setsockopt+0x3c/0xc40
+[ 5825.465141][ T9802]  sock_common_setsockopt+0x20/0x30
+[ 5825.466043][ T9802]  __sys_setsockopt+0xa4/0x1a4
+[ 5825.466951][ T9802]  __arm64_sys_setsockopt+0x2c/0x3c
+[ 5825.467866][ T9802]  el0_svc_common.constprop.0+0x74/0x190
+[ 5825.468878][ T9802]  do_el0_svc+0x78/0x90
+[ 5825.469704][ T9802]  el0_svc+0x14/0x20
+[ 5825.470495][ T9802]  el0_sync_handler+0x1a8/0x1b0
+[ 5825.471336][ T9802]  el0_sync+0x190/0x1c0
+[ 5825.472165][ T9802] 
+[ 5825.472761][ T9802] The buggy address belongs to the object at ffff000030708800
+[ 5825.472761][ T9802]  which belongs to the cache kmalloc-1k of size 1024
+[ 5825.474559][ T9802] The buggy address is located 136 bytes inside of
+[ 5825.474559][ T9802]  1024-byte region [ffff000030708800, ffff000030708c00)
+[ 5825.476395][ T9802] The buggy address belongs to the page:
+[ 5825.477433][ T9802] page:00000000aaed4763 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x70708
+[ 5825.478974][ T9802] head:00000000aaed4763 order:2 compound_mapcount:0 compound_pincount:0
+[ 5825.480208][ T9802] flags: 0x1ffffc000010200(slab|head)
+[ 5825.481642][ T9802] raw: 01ffffc000010200 dead000000000100 dead000000000122 fcff000004001b00
+[ 5825.482925][ T9802] raw: 0000000000000000 0000000000080008 00000001ffffffff f2ff00002a7fed01
+[ 5825.484096][ T9802] page dumped because: kasan: bad access detected
+[ 5825.485061][ T9802] pages's memcg:f2ff00002a7fed01
+[ 5825.485862][ T9802] 
+[ 5825.486457][ T9802] Memory state around the buggy address:
+[ 5825.487531][ T9802]  ffff000030708600: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[ 5825.488745][ T9802]  ffff000030708700: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[ 5825.489861][ T9802] >ffff000030708800: f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4
+[ 5825.490870][ T9802]                                            ^
+[ 5825.491844][ T9802]  ffff000030708900: f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4
+[ 5825.492978][ T9802]  ffff000030708a00: f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4
+[ 5825.494124][ T9802] ==================================================================
diff --git a/pkg/report/testdata/linux/report/573 b/pkg/report/testdata/linux/report/573
new file mode 100644
index 000000000..39c25c5d8
--- /dev/null
+++ b/pkg/report/testdata/linux/report/573
@@ -0,0 +1,122 @@
+TITLE: KASAN: invalid-access Read in firmware_fallback_sysfs
+
+[ 4452.860624][T17139] ==================================================================
+[ 4452.861782][T17139] BUG: KASAN: invalid-access in __list_add_valid+0x14/0x90
+[ 4452.863752][T17139] Read at addr 0aff0000332b5c90 by task syz-executor.0/17139
+[ 4452.865189][T17139] Pointer tag: [0a], memory tag: [f3]
+[ 4452.866400][T17139] 
+[ 4452.867400][T17139] CPU: 1 PID: 17139 Comm: syz-executor.0 Not tainted 5.11.0-rc3 #36
+[ 4452.868689][T17139] Hardware name: linux,dummy-virt (DT)
+[ 4452.869805][T17139] Call trace:
+[ 4452.870468][T17139]  dump_backtrace+0x0/0x1a4
+[ 4452.871419][T17139]  show_stack+0x1c/0x70
+[ 4452.872343][T17139]  dump_stack+0xd0/0x12c
+[ 4452.873190][T17139]  print_address_description+0x70/0x29c
+[ 4452.874175][T17139]  kasan_report+0x104/0x200
+[ 4452.875059][T17139]  __do_kernel_fault+0x17c/0x1c0
+[ 4452.875905][T17139]  do_tag_check_fault+0x6c/0x80
+[ 4452.876789][T17139]  do_mem_abort+0x44/0xb4
+[ 4452.877702][T17139]  el1_abort+0x40/0x6c
+[ 4452.878542][T17139]  el1_sync_handler+0xb0/0xcc
+[ 4452.879382][T17139]  el1_sync+0x70/0x100
+[ 4452.880172][T17139]  __list_add_valid+0x14/0x90
+[ 4452.881033][T17139]  firmware_fallback_sysfs+0x1a8/0x460
+[ 4452.882107][T17139]  _request_firmware+0x4cc/0x6d4
+[ 4452.882970][T17139]  request_firmware+0x4c/0x70
+[ 4452.883832][T17139]  reg_reload_regdb+0x44/0xec
+[ 4452.884736][T17139]  nl80211_reload_regdb+0x14/0x20
+[ 4452.885643][T17139]  genl_family_rcv_msg_doit+0xc8/0x150
+[ 4452.886582][T17139]  genl_rcv_msg+0xe4/0x1d0
+[ 4452.887392][T17139]  netlink_rcv_skb+0x58/0x120
+[ 4452.888255][T17139]  genl_rcv+0x3c/0x5c
+[ 4452.888989][T17139]  netlink_unicast+0x25c/0x320
+[ 4452.889836][T17139]  netlink_sendmsg+0x1d4/0x3e4
+[ 4452.890666][T17139]  sock_sendmsg+0x58/0x6c
+[ 4452.891484][T17139]  ____sys_sendmsg+0x288/0x2d0
+[ 4452.892389][T17139]  ___sys_sendmsg+0x80/0xd0
+[ 4452.893240][T17139]  __sys_sendmsg+0x68/0xc4
+[ 4452.894089][T17139]  __arm64_sys_sendmsg+0x28/0x3c
+[ 4452.894971][T17139]  el0_svc_common.constprop.0+0x74/0x190
+[ 4452.895915][T17139]  do_el0_svc+0x78/0x90
+[ 4452.896686][T17139]  el0_svc+0x14/0x20
+[ 4452.897530][T17139]  el0_sync_handler+0x1a8/0x1b0
+[ 4452.898403][T17139]  el0_sync+0x190/0x1c0
+[ 4452.899343][T17139] 
+[ 4452.899961][T17139] Allocated by task 8480:
+[ 4452.900802][T17139]  stack_trace_save+0x50/0x80
+[ 4452.901896][T17139]  kasan_save_stack+0x2c/0x60
+[ 4452.902787][T17139]  ____kasan_kmalloc+0xe8/0x160
+[ 4452.903686][T17139]  __kasan_kmalloc+0x18/0x24
+[ 4452.904507][T17139]  __kmalloc+0x20c/0x37c
+[ 4452.905257][T17139]  __register_sysctl_table+0x414/0x830
+[ 4452.906302][T17139]  register_net_sysctl+0x18/0x24
+[ 4452.907217][T17139]  neigh_sysctl_register+0x108/0x1bc
+[ 4452.908157][T17139]  devinet_sysctl_register+0x50/0xc0
+[ 4452.909026][T17139]  inetdev_init+0xf8/0x250
+[ 4452.909933][T17139]  inetdev_event+0x524/0x7e0
+[ 4452.910817][T17139]  raw_notifier_call_chain+0x58/0x80
+[ 4452.911732][T17139]  call_netdevice_notifiers_info+0x58/0xa4
+[ 4452.912707][T17139]  register_netdevice+0x440/0x544
+[ 4452.913812][T17139]  veth_newlink+0x1c0/0x384
+[ 4452.914888][T17139]  __rtnl_newlink+0x5ec/0x820
+[ 4452.915839][T17139]  rtnl_newlink+0x74/0xa4
+[ 4452.916657][T17139]  rtnetlink_rcv_msg+0x11c/0x33c
+[ 4452.917562][T17139]  netlink_rcv_skb+0x58/0x120
+[ 4452.918358][T17139]  rtnetlink_rcv+0x1c/0x2c
+[ 4452.919194][T17139]  netlink_unicast+0x25c/0x320
+[ 4452.920136][T17139]  netlink_sendmsg+0x1d4/0x3e4
+[ 4452.920937][T17139]  sock_sendmsg+0x58/0x6c
+[ 4452.921792][T17139]  ____sys_sendmsg+0x288/0x2d0
+[ 4452.922640][T17139]  ___sys_sendmsg+0x80/0xd0
+[ 4452.923495][T17139]  __sys_sendmsg+0x68/0xc4
+[ 4452.924279][T17139]  __arm64_sys_sendmsg+0x28/0x3c
+[ 4452.925148][T17139]  el0_svc_common.constprop.0+0x74/0x190
+[ 4452.926095][T17139]  do_el0_svc+0x78/0x90
+[ 4452.926944][T17139]  el0_svc+0x14/0x20
+[ 4452.927775][T17139]  el0_sync_handler+0x1a8/0x1b0
+[ 4452.928639][T17139]  el0_sync+0x190/0x1c0
+[ 4452.929519][T17139] 
+[ 4452.930185][T17139] Freed by task 7615:
+[ 4452.930910][T17139]  stack_trace_save+0x50/0x80
+[ 4452.931825][T17139]  kasan_save_stack+0x2c/0x60
+[ 4452.932775][T17139]  kasan_set_track+0x2c/0x40
+[ 4452.933682][T17139]  kasan_set_free_info+0x24/0x30
+[ 4452.934606][T17139]  ____kasan_slab_free.constprop.0+0x184/0x1c0
+[ 4452.935665][T17139]  __kasan_slab_free+0x14/0x20
+[ 4452.936562][T17139]  slab_free_freelist_hook+0x9c/0x190
+[ 4452.937477][T17139]  kfree+0x328/0x4a0
+[ 4452.938226][T17139]  smk_fetch+0xc8/0x100
+[ 4452.938997][T17139]  smack_d_instantiate+0x184/0x3a4
+[ 4452.939922][T17139]  security_d_instantiate+0x44/0x6c
+[ 4452.940866][T17139]  d_instantiate+0x34/0x70
+[ 4452.941765][T17139]  shmem_mknod+0xc8/0x100
+[ 4452.942597][T17139]  shmem_create+0x1c/0x30
+[ 4452.943384][T17139]  path_openat+0xbe4/0xe50
+[ 4452.944150][T17139]  do_filp_open+0x78/0x130
+[ 4452.945003][T17139]  do_sys_openat2+0xb4/0x160
+[ 4452.945860][T17139]  __arm64_sys_openat+0x68/0xb0
+[ 4452.946723][T17139]  el0_svc_common.constprop.0+0x74/0x190
+[ 4452.947652][T17139]  do_el0_svc+0x78/0x90
+[ 4452.948461][T17139]  el0_svc+0x14/0x20
+[ 4452.949203][T17139]  el0_sync_handler+0x1a8/0x1b0
+[ 4452.950148][T17139]  el0_sync+0x190/0x1c0
+[ 4452.950997][T17139] 
+[ 4452.951589][T17139] The buggy address belongs to the object at ffff0000332b5c00
+[ 4452.951589][T17139]  which belongs to the cache kmalloc-256 of size 256
+[ 4452.953245][T17139] The buggy address is located 144 bytes inside of
+[ 4452.953245][T17139]  256-byte region [ffff0000332b5c00, ffff0000332b5d00)
+[ 4452.955025][T17139] The buggy address belongs to the page:
+[ 4452.956097][T17139] page:00000000d1cd0b9c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x732b5
+[ 4452.957644][T17139] flags: 0x1ffffc000000200(slab)
+[ 4452.959046][T17139] raw: 01ffffc000000200 fffffc0000ce1000 0000000300000003 f5ff000004001d00
+[ 4452.960450][T17139] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
+[ 4452.961801][T17139] page dumped because: kasan: bad access detected
+[ 4452.962813][T17139] 
+[ 4452.963346][T17139] Memory state around the buggy address:
+[ 4452.964556][T17139]  ffff0000332b5a00: f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 fe fe fe fe fe fe
+[ 4452.965740][T17139]  ffff0000332b5b00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[ 4452.966922][T17139] >ffff0000332b5c00: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
+[ 4452.967989][T17139]                                               ^
+[ 4452.969107][T17139]  ffff0000332b5d00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
+[ 4452.970315][T17139]  ffff0000332b5e00: f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 fe fe fe fe fe fe
+[ 4452.971436][T17139] ==================================================================