Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. 2025/11/18 02:14:48 ignoring optional flag "type"="gce" [ 71.746675][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.753434][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 2025/11/18 02:14:48 parsed 1 programs 2025/11/18 02:14:51 executed programs: 0 [ 74.104006][ T4409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.232598][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 74.267874][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.275171][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.282998][ T4511] device bridge_slave_0 entered promiscuous mode [ 74.290854][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.298040][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.305880][ T4511] device bridge_slave_1 entered promiscuous mode [ 74.325597][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.336630][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.357280][ T4511] team0: Port device team_slave_0 added [ 74.364485][ T4511] team0: Port device team_slave_1 added [ 74.381804][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.388920][ T4511] 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. [ 74.415243][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.427852][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.434915][ T4511] 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. [ 74.461137][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.487711][ T4511] device hsr_slave_0 entered promiscuous mode [ 74.494338][ T4511] device hsr_slave_1 entered promiscuous mode [ 75.002686][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.014145][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.024429][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.034616][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.061027][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.068161][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.075579][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.082663][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.137483][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.154028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.163326][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.171061][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.183814][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.199169][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.211308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.220088][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.227229][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.244060][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.254532][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.271470][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.279286][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.289542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.306418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.316407][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.326673][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.344418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.353135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.361926][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.370914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.381352][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.390697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.399432][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.411299][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.528398][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.538280][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.550593][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.571131][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.580188][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.600788][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.610159][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.622453][ T4511] device veth0_vlan entered promiscuous mode [ 75.630481][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.639436][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.652146][ T4511] device veth1_vlan entered promiscuous mode [ 75.677208][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.687106][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.696303][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.705265][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.716343][ T4511] device veth0_macvtap entered promiscuous mode [ 75.727658][ T4511] device veth1_macvtap entered promiscuous mode [ 75.745736][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.755339][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.765547][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.774055][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.783152][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.795797][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.803982][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.815325][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.828203][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.837863][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.846994][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.856290][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.940671][ T4608] loop0: detected capacity change from 0 to 64 [ 76.088546][ T4608] [ 76.090928][ T4608] ============================================ [ 76.097270][ T4608] WARNING: possible recursive locking detected [ 76.103455][ T4608] syzkaller #0 Not tainted [ 76.107869][ T4608] -------------------------------------------- [ 76.114016][ T4608] syz-executor.0/4608 is trying to acquire lock: [ 76.120340][ T4608] ffff8880795400b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.129689][ T4608] [ 76.129689][ T4608] but task is already holding lock: [ 76.137052][ T4608] ffff8880795400b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.146576][ T4608] [ 76.146576][ T4608] other info that might help us debug this: [ 76.154833][ T4608] Possible unsafe locking scenario: [ 76.154833][ T4608] [ 76.162389][ T4608] CPU0 [ 76.165786][ T4608] ---- [ 76.169179][ T4608] lock(&tree->tree_lock/1); [ 76.173883][ T4608] lock(&tree->tree_lock/1); [ 76.178574][ T4608] [ 76.178574][ T4608] *** DEADLOCK *** [ 76.178574][ T4608] [ 76.186982][ T4608] May be due to missing lock nesting notation [ 76.186982][ T4608] [ 76.195306][ T4608] 6 locks held by syz-executor.0/4608: [ 76.200817][ T4608] #0: ffff888077c305f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 76.210324][ T4608] #1: ffff8880193ae460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 76.219403][ T4608] #2: ffff8880197f9628 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: generic_file_write_iter+0x7e/0x1b0 [ 76.230722][ T4608] #3: ffff8880197f9478 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd7/0x1280 [ 76.241492][ T4608] #4: ffff8880795400b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.251308][ T4608] #5: ffff8880197f80f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd7/0x1280 [ 76.262512][ T4608] [ 76.262512][ T4608] stack backtrace: [ 76.268389][ T4608] CPU: 1 PID: 4608 Comm: syz-executor.0 Not tainted syzkaller #0 [ 76.276083][ T4608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 76.286223][ T4608] Call Trace: [ 76.289485][ T4608] [ 76.292491][ T4608] dump_stack_lvl+0x168/0x230 [ 76.297182][ T4608] ? show_regs_print_info+0x20/0x20 [ 76.302395][ T4608] ? load_image+0x3b0/0x3b0 [ 76.307001][ T4608] __lock_acquire+0x1227/0x7c60 [ 76.311858][ T4608] ? mark_lock+0x94/0x320 [ 76.316198][ T4608] ? verify_lock_unused+0x140/0x140 [ 76.321414][ T4608] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.327379][ T4608] ? lock_chain_count+0x20/0x20 [ 76.332208][ T4608] ? __rwlock_init+0x140/0x140 [ 76.337036][ T4608] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 76.342723][ T4608] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 76.348632][ T4608] ? lockdep_hardirqs_on+0x94/0x140 [ 76.353821][ T4608] lock_acquire+0x197/0x3f0 [ 76.358398][ T4608] ? hfs_find_init+0x15b/0x1d0 [ 76.363144][ T4608] ? __might_sleep+0xf0/0xf0 [ 76.367711][ T4608] ? read_lock_is_recursive+0x10/0x10 [ 76.373151][ T4608] ? __kasan_kmalloc+0xcc/0xf0 [ 76.377898][ T4608] ? __kasan_kmalloc+0xb5/0xf0 [ 76.382641][ T4608] ? hfs_find_init+0x84/0x1d0 [ 76.387298][ T4608] ? hfs_bmap_reserve+0x103/0x420 [ 76.392499][ T4608] ? __hfs_ext_write_extent+0x1fa/0x470 [ 76.398167][ T4608] ? __hfs_ext_cache_extent+0x6b/0x9b0 [ 76.403713][ T4608] ? hfs_get_block+0x3d4/0xbd0 [ 76.408456][ T4608] ? __block_write_begin_int+0x54e/0x15a0 [ 76.414241][ T4608] ? cont_write_begin+0x58a/0x7b0 [ 76.419247][ T4608] ? hfs_find_init+0x15b/0x1d0 [ 76.423988][ T4608] __mutex_lock_common+0x1eb/0x2390 [ 76.429172][ T4608] ? hfs_find_init+0x15b/0x1d0 [ 76.434005][ T4608] ? mutex_lock_io_nested+0x60/0x60 [ 76.439190][ T4608] mutex_lock_nested+0x17/0x20 [ 76.443942][ T4608] hfs_find_init+0x15b/0x1d0 [ 76.448512][ T4608] hfs_extend_file+0x2eb/0x1280 [ 76.453344][ T4608] ? hfs_get_block+0xbd0/0xbd0 [ 76.458084][ T4608] ? __mutex_trylock_common+0x14f/0x250 [ 76.463622][ T4608] ? rcu_lock_release+0x20/0x20 [ 76.468482][ T4608] ? hfs_find_init+0x15b/0x1d0 [ 76.473575][ T4608] ? memset+0x1e/0x40 [ 76.477535][ T4608] ? hfs_brec_find+0x1a4/0x510 [ 76.482296][ T4608] hfs_bmap_reserve+0x103/0x420 [ 76.487217][ T4608] __hfs_ext_write_extent+0x1fa/0x470 [ 76.492574][ T4608] __hfs_ext_cache_extent+0x6b/0x9b0 [ 76.497854][ T4608] ? mutex_lock_nested+0x17/0x20 [ 76.502869][ T4608] ? hfs_find_init+0x15b/0x1d0 [ 76.507713][ T4608] hfs_extend_file+0x313/0x1280 [ 76.512543][ T4608] ? hfs_get_block+0xbd0/0xbd0 [ 76.517373][ T4608] ? hfs_get_block+0x907/0xbd0 [ 76.522116][ T4608] ? pagevec_lookup_range+0x30/0x70 [ 76.527324][ T4608] ? clean_bdev_aliases+0x726/0x840 [ 76.532501][ T4608] hfs_get_block+0x3d4/0xbd0 [ 76.537077][ T4608] ? hfs_free_extents+0x430/0x430 [ 76.542095][ T4608] ? do_raw_spin_unlock+0x11d/0x230 [ 76.547274][ T4608] ? create_page_buffers+0x238/0x320 [ 76.552720][ T4608] __block_write_begin_int+0x54e/0x15a0 [ 76.558254][ T4608] ? hfs_free_extents+0x430/0x430 [ 76.563258][ T4608] ? page_zero_new_buffers+0x490/0x490 [ 76.568783][ T4608] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.574748][ T4608] ? lock_chain_count+0x20/0x20 [ 76.579582][ T4608] ? do_user_addr_fault+0x694/0xc80 [ 76.584822][ T4608] ? wait_for_stable_page+0xd9/0x110 [ 76.590119][ T4608] cont_write_begin+0x58a/0x7b0 [ 76.594961][ T4608] ? lockdep_hardirqs_on+0x94/0x140 [ 76.600237][ T4608] ? generic_cont_expand_simple+0x190/0x190 [ 76.606198][ T4608] ? __get_user_nocheck_1+0x6/0x10 [ 76.611409][ T4608] hfs_write_begin+0x92/0xe0 [ 76.616013][ T4608] ? hfs_free_extents+0x430/0x430 [ 76.621061][ T4608] generic_perform_write+0x2aa/0x530 [ 76.626350][ T4608] ? atime_needs_update+0x780/0x780 [ 76.631631][ T4608] ? grab_cache_page_write_begin+0xa0/0xa0 [ 76.637553][ T4608] ? file_remove_privs+0x590/0x590 [ 76.642654][ T4608] ? read_lock_is_recursive+0x10/0x10 [ 76.648197][ T4608] ? preempt_count_add+0x8d/0x190 [ 76.653223][ T4608] ? rwsem_write_trylock+0x12f/0x1b0 [ 76.658491][ T4608] ? clear_nonspinnable+0x60/0x60 [ 76.663495][ T4608] __generic_file_write_iter+0x25f/0x4e0 [ 76.669457][ T4608] generic_file_write_iter+0xa6/0x1b0 [ 76.674810][ T4608] vfs_write+0x712/0xd00 [ 76.679034][ T4608] ? file_end_write+0x250/0x250 [ 76.683868][ T4608] ? __fget_files+0x40f/0x480 [ 76.688527][ T4608] ? mutex_lock_nested+0x17/0x20 [ 76.693448][ T4608] ? __fdget_pos+0x2bf/0x370 [ 76.698032][ T4608] ? ksys_write+0x71/0x250 [ 76.702457][ T4608] ksys_write+0x14d/0x250 [ 76.706792][ T4608] ? __ia32_sys_read+0x80/0x80 [ 76.711546][ T4608] ? lockdep_hardirqs_on+0x94/0x140 [ 76.716728][ T4608] do_syscall_64+0x4c/0xa0 [ 76.721125][ T4608] ? clear_bhb_loop+0x30/0x80 [ 76.725781][ T4608] ? clear_bhb_loop+0x30/0x80 [ 76.730439][ T4608] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.736329][ T4608] RIP: 0033:0x7f1d66cc5b29 [ 76.740741][ T4608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 76.760327][ T4608] RSP: 002b:00007f1d660470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.768729][ T4608] RAX: ffffffffffffffda RBX: 00007f1d66de4f80 RCX: 00007f1d66cc5b29 [ 76.776685][ T4608] RDX: 000000000208e24b RSI: 0000000020000180 RDI: 0000000000000004 [ 76.784636][ T4608] RBP: 00007f1d66d1147a R08: 0000000000000000 R09: 0000000000000000 [ 76.792585][ T4608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.800535][ T4608] R13: 000000000000000b R14: 00007f1d66de4f80 R15: 00007fff568664b8 [ 76.808502][ T4608] [ 76.819867][ T4217] Bluetooth: hci0: command 0x0409 tx timeout [ 76.863302][ T21] cfg80211: failed to load regulatory.db [ 78.863130][ T4210] Bluetooth: hci0: command 0x041b tx timeout [ 80.943220][ T1108] Bluetooth: hci0: command 0x040f tx timeout [ 81.023459][ T145] attempt to access beyond end of device [ 81.023459][ T145] loop0: rw=1048577, want=96, limit=64 [ 81.034633][ T145] Buffer I/O error on dev loop0, logical block 95, lost async page write [ 81.043253][ T145] attempt to access beyond end of device [ 81.043253][ T145] loop0: rw=1048577, want=97, limit=64 [ 81.054222][ T145] Buffer I/O error on dev loop0, logical block 96, lost async page write [ 81.062701][ T145] attempt to access beyond end of device [ 81.062701][ T145] loop0: rw=1048577, want=99, limit=64 [ 81.073743][ T145] Buffer I/O error on dev loop0, logical block 98, lost async page write [ 81.082287][ T145] attempt to access beyond end of device [ 81.082287][ T145] loop0: rw=1048577, want=101, limit=64 [ 81.093404][ T145] Buffer I/O error on dev loop0, logical block 100, lost async page write [ 81.102033][ T145] attempt to access beyond end of device [ 81.102033][ T145] loop0: rw=1048577, want=102, limit=64 [ 81.113428][ T145] Buffer I/O error on dev loop0, logical block 101, lost async page write [ 81.122087][ T145] attempt to access beyond end of device [ 81.122087][ T145] loop0: rw=1048577, want=103, limit=64 [ 81.133702][ T145] Buffer I/O error on dev loop0, logical block 102, lost async page write [ 81.142274][ T145] attempt to access beyond end of device [ 81.142274][ T145] loop0: rw=1048577, want=104, limit=64 [ 81.153318][ T145] Buffer I/O error on dev loop0, logical block 103, lost async page write [ 81.161878][ T145] attempt to access beyond end of device [ 81.161878][ T145] loop0: rw=1048577, want=105, limit=64 [ 81.172919][ T145] Buffer I/O error on dev loop0, logical block 104, lost async page write [ 81.182700][ T145] attempt to access beyond end of device [ 81.182700][ T145] loop0: rw=1048577, want=2433, limit=64 [ 81.195379][ T145] attempt to access beyond end of device [ 81.195379][ T145] loop0: rw=1, want=4169, limit=64 [ 83.022955][ T1334] Bluetooth: hci0: command 0x0419 tx timeout