[ 71.567381][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.573837][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts.
2026/05/09 06:57:24 ignoring optional flag "type"="gce"
2026/05/09 06:57:24 parsed 1 programs
2026/05/09 06:57:26 executed programs: 0
[ 76.366556][ T4493] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 76.496840][ T4530] chnl_net:caif_netlink_parms(): no params data found
[ 76.534413][ T4530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.541732][ T4530] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.551279][ T4530] device bridge_slave_0 entered promiscuous mode
[ 76.560265][ T4530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.567760][ T4530] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.575967][ T4530] device bridge_slave_1 entered promiscuous mode
[ 76.596535][ T4530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.607795][ T4530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.629548][ T4530] team0: Port device team_slave_0 added
[ 76.636841][ T4530] team0: Port device team_slave_1 added
[ 76.653907][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.661310][ T4530] 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 1560 would solve the problem.
[ 76.690748][ T7] cfg80211: failed to load regulatory.db
[ 76.700596][ T4530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.719293][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.726564][ T4530] 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 1560 would solve the problem.
[ 76.752870][ T4530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.792407][ T4530] device hsr_slave_0 entered promiscuous mode
[ 76.799320][ T4530] device hsr_slave_1 entered promiscuous mode
[ 77.372626][ T4530] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.383396][ T4530] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.393741][ T4530] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.404229][ T4530] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.428193][ T4530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.435489][ T4530] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.442886][ T4530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.450069][ T4530] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.497753][ T145] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.506128][ T145] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.529374][ T4530] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.545407][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.553618][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.567316][ T4530] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.577439][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.587080][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.597194][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.604405][ T4272] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.626815][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.637176][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.646487][ T145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.653905][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.661721][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.672114][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.681364][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.691294][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.700660][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.717835][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.726882][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.735950][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.745484][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.758885][ T4530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 77.770899][ T4530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.782801][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.793101][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.899496][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.907542][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.921142][ T4530] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.941879][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.952396][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.975098][ T4530] device veth0_vlan entered promiscuous mode
[ 77.987951][ T4530] device veth1_vlan entered promiscuous mode
[ 77.995559][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.005223][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.015721][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.024824][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.032913][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.058677][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.067829][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.079123][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.091624][ T4530] device veth0_macvtap entered promiscuous mode
[ 78.105027][ T4530] device veth1_macvtap entered promiscuous mode
[ 78.122886][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.132175][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 78.140759][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 78.150045][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.159383][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.170596][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.179498][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.188638][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.199851][ T4530] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.210378][ T4530] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.219982][ T4530] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.229476][ T4530] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.359437][ T4605] loop0: detected capacity change from 0 to 8192
[ 78.377795][ T4605] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[ 78.397967][ T4605] REISERFS (device loop0): using ordered data mode
[ 78.405636][ T4605] reiserfs: using flush barriers
[ 78.415682][ T4605] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[ 78.444999][ T4215] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.451210][ T4605] REISERFS (device loop0): checking transaction log (loop0)
[ 78.511685][ T4605] REISERFS (device loop0): Using tea hash to sort names
[ 78.522240][ T4605] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[ 78.573252][ T4605] REISERFS error (device loop0): vs-4010 is_reusable: block number is out of range 11822 (1024)
[ 78.586236][ T4605] REISERFS (device loop0): Remounting filesystem read-only
[ 78.593743][ T4605] REISERFS error (device loop0): vs-4010 is_reusable: block number is out of range 265880 (1024)
[ 78.614342][ T4605] REISERFS error (device loop0): vs-4010 is_reusable: block number is out of range 593568 (1024)
[ 78.625381][ T4605] REISERFS error (device loop0): vs-4080 _reiserfs_free_block: block 1: bit already cleared
[ 78.635558][ T4605] REISERFS error (device loop0): vs-4080 _reiserfs_free_block: block 1: bit already cleared
[ 78.646175][ T4605] REISERFS warning (device loop0): clm-6006 reiserfs_dirty_inode: writing inode 5 on readonly FS
[ 78.902204][ T4630] loop0: detected capacity change from 0 to 8192
[ 78.920894][ T4630] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[ 78.935528][ T4630] REISERFS (device loop0): using ordered data mode
[ 78.942774][ T4630] reiserfs: using flush barriers
[ 78.958326][ T4630] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[ 78.978215][ T4630] REISERFS (device loop0): checking transaction log (loop0)
[ 79.100962][ T4630] REISERFS (device loop0): Using tea hash to sort names
[ 79.109560][ T4630] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[ 79.180444][ T4630] ==================================================================
[ 79.188749][ T4630] BUG: KASAN: use-after-free in leaf_paste_in_buffer+0x615/0xab0
[ 79.196681][ T4630] Read of size 48 at addr ffff888065cbcff0 by task syz-executor.0/4630
[ 79.205198][ T4630]
[ 79.207786][ T4630] CPU: 0 PID: 4630 Comm: syz-executor.0 Not tainted syzkaller #0
[ 79.215525][ T4630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 79.226061][ T4630] Call Trace:
[ 79.229359][ T4630]
[ 79.232301][ T4630] dump_stack_lvl+0x188/0x250
[ 79.237156][ T4630] ? show_regs_print_info+0x20/0x20
[ 79.242581][ T4630] ? load_image+0x400/0x400
[ 79.247284][ T4630] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 79.252784][ T4630] print_address_description+0x60/0x2d0
[ 79.258442][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 79.263930][ T4630] kasan_report+0xdf/0x130
[ 79.268453][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 79.273940][ T4630] kasan_check_range+0x235/0x290
[ 79.278980][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 79.284368][ T4630] memcpy+0x25/0x60
[ 79.288195][ T4630] leaf_paste_in_buffer+0x615/0xab0
[ 79.293599][ T4630] leaf_copy_dir_entries+0x56c/0x8f0
[ 79.299021][ T4630] leaf_copy_boundary_item+0xb8c/0x2190
[ 79.304708][ T4630] ? get_right_neighbor_position+0x143/0x210
[ 79.310711][ T4630] leaf_move_items+0x85f/0xe00
[ 79.315502][ T4630] ? reiserfs_convert_objectid_map_v1+0x4f0/0x4f0
[ 79.321954][ T4630] balance_leaf+0xc2bd/0x10ec0
[ 79.326758][ T4630] ? __lock_acquire+0x7d10/0x7d10
[ 79.332011][ T4630] ? do_balance+0x930/0x930
[ 79.336544][ T4630] ? __mutex_trylock_common+0x155/0x260
[ 79.342350][ T4630] ? rcu_lock_release+0x20/0x20
[ 79.347433][ T4630] ? reiserfs_write_lock_nested+0x5c/0xd0
[ 79.353342][ T4630] ? __mutex_lock_common+0x465/0x2400
[ 79.358915][ T4630] ? __might_sleep+0xf0/0xf0
[ 79.363700][ T4630] ? fix_nodes+0x60a2/0x8340
[ 79.368303][ T4630] ? reiserfs_do_truncate+0xa09/0x1390
[ 79.373779][ T4630] ? reiserfs_truncate_file+0x666/0xe40
[ 79.379422][ T4630] ? reiserfs_setattr+0xab3/0x1090
[ 79.384550][ T4630] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 79.390598][ T4630] ? mutex_lock_io_nested+0x60/0x60
[ 79.395816][ T4630] ? get_empty_nodes+0x48a/0x920
[ 79.400967][ T4630] ? indirect_decrement_key+0x90/0x90
[ 79.406388][ T4630] ? get_neighbors+0x1030/0x1030
[ 79.411362][ T4630] ? create_virtual_node+0x1f5/0x1c80
[ 79.416759][ T4630] ? __wake_up_bit+0x120/0x120
[ 79.421566][ T4630] ? get_neighbors+0x9ba/0x1030
[ 79.426441][ T4630] ? reiserfs_prepare_for_journal+0x269/0x280
[ 79.432963][ T4630] ? fix_nodes+0x7bc3/0x8340
[ 79.437608][ T4630] do_balance+0x318/0x930
[ 79.442144][ T4630] ? get_right_neighbor_position+0x210/0x210
[ 79.448149][ T4630] ? reiserfs_delete_item+0xee0/0xee0
[ 79.453548][ T4630] ? calc_deleted_bytes_number+0x465/0x800
[ 79.459465][ T4630] reiserfs_cut_from_item+0x154d/0x1fa0
[ 79.465118][ T4630] ? __wake_up_bit+0x120/0x120
[ 79.469926][ T4630] ? reiserfs_do_truncate+0x1390/0x1390
[ 79.475587][ T4630] reiserfs_do_truncate+0xa09/0x1390
[ 79.480935][ T4630] ? reiserfs_delete_object+0x1a0/0x1a0
[ 79.486535][ T4630] ? journal_begin+0x1f1/0x350
[ 79.491406][ T4630] ? reiserfs_update_inode_transaction+0x1c/0x120
[ 79.497933][ T4630] reiserfs_truncate_file+0x666/0xe40
[ 79.503493][ T4630] ? reiserfs_new_symlink+0x580/0x580
[ 79.508987][ T4630] reiserfs_setattr+0xab3/0x1090
[ 79.514033][ T4630] ? reiserfs_commit_write+0x620/0x620
[ 79.519509][ T4630] ? ktime_get_coarse_real_ts64+0x10c/0x120
[ 79.525431][ T4630] ? current_time+0x1d8/0x2c0
[ 79.530222][ T4630] ? atime_needs_update+0x780/0x780
[ 79.535446][ T4630] ? bpf_lsm_inode_setattr+0x5/0x10
[ 79.540662][ T4630] ? try_break_deleg+0x79/0x120
[ 79.545541][ T4630] ? reiserfs_commit_write+0x620/0x620
[ 79.551110][ T4630] notify_change+0xbcd/0xee0
[ 79.555744][ T4630] do_truncate+0x1ac/0x240
[ 79.560185][ T4630] ? rcu_lock_release+0x20/0x20
[ 79.565061][ T4630] ? ima_bprm_check+0x200/0x200
[ 79.569934][ T4630] ? bpf_lsm_path_truncate+0x5/0x10
[ 79.575150][ T4630] path_openat+0x2922/0x2fa0
[ 79.579805][ T4630] ? verify_lock_unused+0x140/0x140
[ 79.585036][ T4630] ? slab_post_alloc_hook+0x4c/0x380
[ 79.590349][ T4630] ? do_filp_open+0x410/0x410
[ 79.595283][ T4630] do_filp_open+0x1e2/0x410
[ 79.599894][ T4630] ? vfs_tmpfile+0x300/0x300
[ 79.604525][ T4630] ? _raw_spin_unlock+0x24/0x40
[ 79.609391][ T4630] ? alloc_fd+0x598/0x630
[ 79.613744][ T4630] do_sys_openat2+0x150/0x4b0
[ 79.618542][ T4630] ? do_sys_open+0xe0/0xe0
[ 79.622968][ T4630] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 79.629067][ T4630] ? lock_chain_count+0x20/0x20
[ 79.634114][ T4630] ? vtime_user_exit+0x2c8/0x3e0
[ 79.639076][ T4630] __x64_sys_creat+0x8c/0xb0
[ 79.643711][ T4630] do_syscall_64+0x4c/0xa0
[ 79.648142][ T4630] ? clear_bhb_loop+0x30/0x80
[ 79.652831][ T4630] ? clear_bhb_loop+0x30/0x80
[ 79.657518][ T4630] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.663533][ T4630] RIP: 0033:0x7fc8a342c279
[ 79.667999][ T4630] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 79.688012][ T4630] RSP: 002b:00007fc8a27bc0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 79.696447][ T4630] RAX: ffffffffffffffda RBX: 00007fc8a3569f80 RCX: 00007fc8a342c279
[ 79.704434][ T4630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200001c0
[ 79.712517][ T4630] RBP: 00007fc8a348d49c R08: 0000000000000000 R09: 0000000000000000
[ 79.720503][ T4630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 79.728663][ T4630] R13: 000000000000000b R14: 00007fc8a3569f80 R15: 00007ffdcc2c4268
[ 79.736759][ T4630]
[ 79.739790][ T4630]
[ 79.742116][ T4630] The buggy address belongs to the page:
[ 79.747761][ T4630] page:ffffea0001972f00 refcount:2 mapcount:0 mapping:ffff88801d24daf0 index:0x224 pfn:0x65cbc
[ 79.758378][ T4630] memcg:ffff8880780e8000
[ 79.762629][ T4630] aops:def_blk_aops ino:700000
[ 79.767599][ T4630] flags: 0xfff00000002032(referenced|lru|active|private|node=0|zone=1|lastcpupid=0x7ff)
[ 79.777445][ T4630] raw: 00fff00000002032 ffffea00019738c8 ffffea0001b8de08 ffff88801d24daf0
[ 79.786044][ T4630] raw: 0000000000000224 ffff888066e26ae0 00000002ffffffff ffff8880780e8000
[ 79.794740][ T4630] page dumped because: kasan: bad access detected
[ 79.801303][ T4630] page_owner tracks the page as allocated
[ 79.807031][ T4630] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 4630, ts 79159525077, free_ts 78591487582
[ 79.824465][ T4630] get_page_from_freelist+0x1bbd/0x1ca0
[ 79.830077][ T4630] __alloc_pages+0x1ee/0x480
[ 79.834697][ T4630] __page_cache_alloc+0xce/0x440
[ 79.839916][ T4630] pagecache_get_page+0x9b6/0xf10
[ 79.844966][ T4630] __getblk_gfp+0x247/0xb60
[ 79.849932][ T4630] get_empty_nodes+0x56a/0x920
[ 79.854881][ T4630] fix_nodes+0x1ebc/0x8340
[ 79.859364][ T4630] reiserfs_paste_into_item+0x60b/0x810
[ 79.865161][ T4630] reiserfs_get_block+0x1c3a/0x42a0
[ 79.870379][ T4630] __block_write_begin_int+0x565/0x15d0
[ 79.876025][ T4630] reiserfs_write_begin+0x34b/0x810
[ 79.881246][ T4630] generic_cont_expand_simple+0xf0/0x1a0
[ 79.886898][ T4630] reiserfs_setattr+0x3ee/0x1090
[ 79.891855][ T4630] notify_change+0xbcd/0xee0
[ 79.896568][ T4630] do_truncate+0x1ac/0x240
[ 79.901134][ T4630] do_sys_ftruncate+0x31b/0x3d0
[ 79.906007][ T4630] page last free stack trace:
[ 79.910864][ T4630] free_unref_page_prepare+0x637/0x6c0
[ 79.916373][ T4630] free_unref_page_list+0x119/0x820
[ 79.921750][ T4630] release_pages+0x186c/0x1be0
[ 79.926542][ T4630] tlb_finish_mmu+0x1b4/0x370
[ 79.931239][ T4630] exit_mmap+0x3d0/0x640
[ 79.935588][ T4630] __mmput+0x115/0x3b0
[ 79.939671][ T4630] exit_mm+0x588/0x6e0
[ 79.943766][ T4630] do_exit+0x5a9/0x20c0
[ 79.948026][ T4630] do_group_exit+0x12e/0x300
[ 79.952638][ T4630] __x64_sys_exit_group+0x3b/0x40
[ 79.957679][ T4630] do_syscall_64+0x4c/0xa0
[ 79.962120][ T4630] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.968032][ T4630]
[ 79.970451][ T4630] Memory state around the buggy address:
[ 79.976523][ T4630] ffff888065cbcf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 79.984770][ T4630] ffff888065cbcf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 79.992858][ T4630] >ffff888065cbd000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 80.000928][ T4630] ^
[ 80.005021][ T4630] ffff888065cbd080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 80.013182][ T4630] ffff888065cbd100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 80.021340][ T4630] ==================================================================
[ 80.029695][ T4630] Disabling lock debugging due to kernel taint
[ 80.053214][ T4630] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 80.060712][ T4630] CPU: 0 PID: 4630 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 80.069823][ T4630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 80.079981][ T4630] Call Trace:
[ 80.083274][ T4630]
[ 80.086209][ T4630] dump_stack_lvl+0x188/0x250
[ 80.090897][ T4630] ? show_regs_print_info+0x20/0x20
[ 80.096283][ T4630] ? load_image+0x400/0x400
[ 80.100901][ T4630] panic+0x2e5/0x810
[ 80.104836][ T4630] ? bpf_jit_dump+0xd0/0xd0
[ 80.109365][ T4630] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 80.115451][ T4630] ? _raw_spin_unlock+0x40/0x40
[ 80.120315][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 80.125979][ T4630] check_panic_on_warn+0x80/0xa0
[ 80.130927][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 80.136324][ T4630] end_report+0x6d/0xf0
[ 80.140493][ T4630] kasan_report+0x102/0x130
[ 80.145016][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 80.150402][ T4630] kasan_check_range+0x235/0x290
[ 80.155362][ T4630] ? leaf_paste_in_buffer+0x615/0xab0
[ 80.160746][ T4630] memcpy+0x25/0x60
[ 80.164572][ T4630] leaf_paste_in_buffer+0x615/0xab0
[ 80.169798][ T4630] leaf_copy_dir_entries+0x56c/0x8f0
[ 80.175142][ T4630] leaf_copy_boundary_item+0xb8c/0x2190
[ 80.180848][ T4630] ? get_right_neighbor_position+0x143/0x210
[ 80.186894][ T4630] leaf_move_items+0x85f/0xe00
[ 80.191845][ T4630] ? reiserfs_convert_objectid_map_v1+0x4f0/0x4f0
[ 80.198371][ T4630] balance_leaf+0xc2bd/0x10ec0
[ 80.203159][ T4630] ? __lock_acquire+0x7d10/0x7d10
[ 80.208208][ T4630] ? do_balance+0x930/0x930
[ 80.212734][ T4630] ? __mutex_trylock_common+0x155/0x260
[ 80.218303][ T4630] ? rcu_lock_release+0x20/0x20
[ 80.223180][ T4630] ? reiserfs_write_lock_nested+0x5c/0xd0
[ 80.228926][ T4630] ? __mutex_lock_common+0x465/0x2400
[ 80.234402][ T4630] ? __might_sleep+0xf0/0xf0
[ 80.239103][ T4630] ? fix_nodes+0x60a2/0x8340
[ 80.243704][ T4630] ? reiserfs_do_truncate+0xa09/0x1390
[ 80.249179][ T4630] ? reiserfs_truncate_file+0x666/0xe40
[ 80.254734][ T4630] ? reiserfs_setattr+0xab3/0x1090
[ 80.259860][ T4630] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 80.265698][ T4630] ? mutex_lock_io_nested+0x60/0x60
[ 80.270915][ T4630] ? get_empty_nodes+0x48a/0x920
[ 80.275957][ T4630] ? indirect_decrement_key+0x90/0x90
[ 80.281380][ T4630] ? get_neighbors+0x1030/0x1030
[ 80.286328][ T4630] ? create_virtual_node+0x1f5/0x1c80
[ 80.291735][ T4630] ? __wake_up_bit+0x120/0x120
[ 80.296982][ T4630] ? get_neighbors+0x9ba/0x1030
[ 80.302028][ T4630] ? reiserfs_prepare_for_journal+0x269/0x280
[ 80.308114][ T4630] ? fix_nodes+0x7bc3/0x8340
[ 80.312729][ T4630] do_balance+0x318/0x930
[ 80.317183][ T4630] ? get_right_neighbor_position+0x210/0x210
[ 80.323363][ T4630] ? reiserfs_delete_item+0xee0/0xee0
[ 80.328754][ T4630] ? calc_deleted_bytes_number+0x465/0x800
[ 80.334578][ T4630] reiserfs_cut_from_item+0x154d/0x1fa0
[ 80.340159][ T4630] ? __wake_up_bit+0x120/0x120
[ 80.345033][ T4630] ? reiserfs_do_truncate+0x1390/0x1390
[ 80.350628][ T4630] reiserfs_do_truncate+0xa09/0x1390
[ 80.355941][ T4630] ? reiserfs_delete_object+0x1a0/0x1a0
[ 80.361517][ T4630] ? journal_begin+0x1f1/0x350
[ 80.366302][ T4630] ? reiserfs_update_inode_transaction+0x1c/0x120
[ 80.372742][ T4630] reiserfs_truncate_file+0x666/0xe40
[ 80.378145][ T4630] ? reiserfs_new_symlink+0x580/0x580
[ 80.383675][ T4630] reiserfs_setattr+0xab3/0x1090
[ 80.388631][ T4630] ? reiserfs_commit_write+0x620/0x620
[ 80.394109][ T4630] ? ktime_get_coarse_real_ts64+0x10c/0x120
[ 80.400204][ T4630] ? current_time+0x1d8/0x2c0
[ 80.404988][ T4630] ? atime_needs_update+0x780/0x780
[ 80.410293][ T4630] ? bpf_lsm_inode_setattr+0x5/0x10
[ 80.415514][ T4630] ? try_break_deleg+0x79/0x120
[ 80.420379][ T4630] ? reiserfs_commit_write+0x620/0x620
[ 80.425864][ T4630] notify_change+0xbcd/0xee0
[ 80.433041][ T4630] do_truncate+0x1ac/0x240
[ 80.438202][ T4630] ? rcu_lock_release+0x20/0x20
[ 80.443241][ T4630] ? ima_bprm_check+0x200/0x200
[ 80.448346][ T4630] ? bpf_lsm_path_truncate+0x5/0x10
[ 80.453788][ T4630] path_openat+0x2922/0x2fa0
[ 80.458603][ T4630] ? verify_lock_unused+0x140/0x140
[ 80.463830][ T4630] ? slab_post_alloc_hook+0x4c/0x380
[ 80.469153][ T4630] ? do_filp_open+0x410/0x410
[ 80.474125][ T4630] do_filp_open+0x1e2/0x410
[ 80.478654][ T4630] ? vfs_tmpfile+0x300/0x300
[ 80.483268][ T4630] ? _raw_spin_unlock+0x24/0x40
[ 80.488453][ T4630] ? alloc_fd+0x598/0x630
[ 80.493023][ T4630] do_sys_openat2+0x150/0x4b0
[ 80.497768][ T4630] ? do_sys_open+0xe0/0xe0
[ 80.502285][ T4630] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 80.508283][ T4630] ? lock_chain_count+0x20/0x20
[ 80.513154][ T4630] ? vtime_user_exit+0x2c8/0x3e0
[ 80.518111][ T4630] __x64_sys_creat+0x8c/0xb0
[ 80.522719][ T4630] do_syscall_64+0x4c/0xa0
[ 80.524281][ T1111] Bluetooth: hci0: command 0x041b tx timeout
[ 80.527155][ T4630] ? clear_bhb_loop+0x30/0x80
[ 80.537804][ T4630] ? clear_bhb_loop+0x30/0x80
[ 80.542803][ T4630] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.548885][ T4630] RIP: 0033:0x7fc8a342c279
[ 80.553411][ T4630] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 80.573326][ T4630] RSP: 002b:00007fc8a27bc0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 80.581780][ T4630] RAX: ffffffffffffffda RBX: 00007fc8a3569f80 RCX: 00007fc8a342c279
[ 80.589783][ T4630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200001c0
[ 80.597766][ T4630] RBP: 00007fc8a348d49c R08: 0000000000000000 R09: 0000000000000000
[ 80.605979][ T4630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 80.614183][ T4630] R13: 000000000000000b R14: 00007fc8a3569f80 R15: 00007ffdcc2c4268
[ 80.622366][ T4630]
[ 80.626285][ T4630] Kernel Offset: disabled
[ 80.630703][ T4630] Rebooting in 86400 seconds..