Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. 2025/06/29 18:32:45 parsed 1 programs 2025/06/29 18:32:45 executed programs: 0 [ 98.777745][ T6154] cgroup: Unknown subsys name 'cpuset' [ 99.821226][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.829682][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.837736][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.845985][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.855061][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.972678][ T6154] chnl_net:caif_netlink_parms(): no params data found [ 100.039358][ T6154] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.047405][ T6154] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.054753][ T6154] bridge_slave_0: entered allmulticast mode [ 100.061698][ T6154] bridge_slave_0: entered promiscuous mode [ 100.070128][ T6154] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.077526][ T6154] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.084783][ T6154] bridge_slave_1: entered allmulticast mode [ 100.092060][ T6154] bridge_slave_1: entered promiscuous mode [ 100.121121][ T6154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.132663][ T6154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.163602][ T6154] team0: Port device team_slave_0 added [ 100.172808][ T6154] team0: Port device team_slave_1 added [ 100.199178][ T6154] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.206615][ T6154] 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. [ 100.233074][ T6154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.245570][ T6154] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.252547][ T6154] 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. [ 100.278913][ T6154] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.315187][ T6154] hsr_slave_0: entered promiscuous mode [ 100.321448][ T6154] hsr_slave_1: entered promiscuous mode [ 100.427372][ T6154] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.434637][ T6154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.442117][ T6154] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.449451][ T6154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.499375][ T6154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.516600][ T62] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.525558][ T62] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.540938][ T6154] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.555508][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.562875][ T996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.576068][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.583298][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.646278][ T6154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.968336][ T6154] veth0_vlan: entered promiscuous mode [ 100.983043][ T6154] veth1_vlan: entered promiscuous mode [ 101.011472][ T6154] veth0_macvtap: entered promiscuous mode [ 101.021237][ T6154] veth1_macvtap: entered promiscuous mode [ 101.039887][ T6154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.054239][ T6154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.904566][ T5150] Bluetooth: hci0: command tx timeout [ 103.973859][ T5150] Bluetooth: hci0: command tx timeout 2025/06/29 18:32:50 executed programs: 1 [ 106.055109][ T5150] Bluetooth: hci0: command tx timeout [ 108.134504][ T5150] Bluetooth: hci0: command tx timeout 2025/06/29 18:32:56 executed programs: 3 2025/06/29 18:33:03 executed programs: 5 [ 222.293979][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 286.776881][ T31] INFO: task syz-executor.0:6206 blocked for more than 143 seconds. [ 286.785321][ T31] Not tainted 6.16.0-rc3-syzkaller-g20a0c20f82ac #0 [ 286.792446][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.801355][ T31] task:syz-executor.0 state:D stack:26416 pid:6206 tgid:6206 ppid:6154 task_flags:0x400040 flags:0x00004006 [ 286.813469][ T31] Call Trace: [ 286.816931][ T31] [ 286.819890][ T31] __schedule+0x16f5/0x4d00 [ 286.824526][ T31] ? schedule+0x165/0x360 [ 286.828960][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.835085][ T31] ? __pfx___schedule+0x10/0x10 [ 286.840261][ T31] ? schedule+0x91/0x360 [ 286.844813][ T31] schedule+0x165/0x360 [ 286.849002][ T31] schedule_timeout+0x9a/0x270 [ 286.854073][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.859517][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.864903][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.870150][ T31] ? wait_for_completion+0x267/0x5d0 [ 286.875580][ T31] wait_for_completion+0x2bf/0x5d0 [ 286.880734][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 286.886498][ T31] ? __flush_work+0xd2/0xbc0 [ 286.891712][ T31] ? __flush_work+0xd2/0xbc0 [ 286.896659][ T31] __flush_work+0x9b9/0xbc0 [ 286.901306][ T31] ? __flush_work+0xd2/0xbc0 [ 286.905979][ T31] ? __pfx___flush_work+0x10/0x10 [ 286.911344][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 286.916924][ T31] ? __pfx___cancel_work+0x10/0x10 [ 286.922183][ T31] ? sock_close+0x9b/0x240 [ 286.926722][ T31] __cancel_work_sync+0xbe/0x110 [ 286.931704][ T31] tls_sk_proto_close+0xc7/0x8c0 [ 286.937096][ T31] ? ip_mc_drop_socket+0x25a/0x270 [ 286.942331][ T31] inet_release+0x187/0x210 [ 286.947354][ T31] sock_close+0xc0/0x240 [ 286.951633][ T31] ? __pfx_sock_close+0x10/0x10 [ 286.956715][ T31] __fput+0x44c/0xa70 [ 286.960749][ T31] fput_close_sync+0x119/0x200 [ 286.965863][ T31] ? __pfx_fput_close_sync+0x10/0x10 [ 286.971265][ T31] __x64_sys_close+0x7f/0x110 [ 286.976034][ T31] do_syscall_64+0xfa/0x3b0 [ 286.980547][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.985794][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.991895][ T31] ? clear_bhb_loop+0x60/0xb0 [ 286.996627][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.002526][ T31] RIP: 0033:0x45420a [ 287.006461][ T31] RSP: 002b:00007ffd25aadfb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 287.014948][ T31] RAX: ffffffffffffffda RBX: 000000000001c67d RCX: 000000000045420a [ 287.022955][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 287.030996][ T31] RBP: 0000000000000005 R08: 0000001b2c520118 R09: 7fffffffffffffff [ 287.039036][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 287.047201][ T31] R13: 000000000001c99d R14: 000000000054d900 R15: 000000000054cf00 [ 287.055417][ T31] [ 287.058456][ T31] [ 287.058456][ T31] Showing all locks held in the system: [ 287.066291][ T31] 1 lock held by khungtaskd/31: [ 287.071161][ T31] #0: ffffffff8e13ee60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 287.081513][ T31] 7 locks held by kworker/u8:5/62: [ 287.087049][ T31] 2 locks held by getty/5591: [ 287.091819][ T31] #0: ffff888030fd50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 287.101918][ T31] #1: ffffc90002fee2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 287.112117][ T31] 3 locks held by kworker/0:3/6182: [ 287.117405][ T31] #0: ffff88801a480d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.128492][ T31] #1: ffffc900049bfbc0 ((work_completion)(&(&sw_ctx_tx->tx_work.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.142267][ T31] #2: ffff88802f819cf0 (&ctx->tx_lock){+.+.}-{4:4}, at: tx_work_handler+0x10a/0x200 [ 287.151829][ T31] 1 lock held by syz-executor.0/6206: [ 287.157264][ T31] #0: ffff8880778ea608 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 287.167662][ T31] [ 287.169980][ T31] ============================================= [ 287.169980][ T31] [ 287.178705][ T31] NMI backtrace for cpu 0 [ 287.178730][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-g20a0c20f82ac #0 PREEMPT(full) [ 287.178748][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.178758][ T31] Call Trace: [ 287.178764][ T31] [ 287.178770][ T31] dump_stack_lvl+0x189/0x250 [ 287.178797][ T31] ? __wake_up_klogd+0xd9/0x110 [ 287.178820][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.178840][ T31] ? __pfx__printk+0x10/0x10 [ 287.178867][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 287.178893][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 287.178913][ T31] ? _printk+0xcf/0x120 [ 287.178930][ T31] ? __pfx__printk+0x10/0x10 [ 287.178945][ T31] ? debug_show_all_locks+0x2e/0x180 [ 287.178959][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 287.178981][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 287.179009][ T31] watchdog+0xfee/0x1030 [ 287.179033][ T31] ? watchdog+0x1de/0x1030 [ 287.179061][ T31] kthread+0x70e/0x8a0 [ 287.179084][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.179104][ T31] ? __pfx_kthread+0x10/0x10 [ 287.179124][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.179142][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.179159][ T31] ? __pfx_kthread+0x10/0x10 [ 287.179178][ T31] ret_from_fork+0x3fc/0x770 [ 287.179204][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.179232][ T31] ? __switch_to_asm+0x39/0x70 [ 287.179249][ T31] ? __switch_to_asm+0x33/0x70 [ 287.179264][ T31] ? __pfx_kthread+0x10/0x10 [ 287.179283][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.179312][ T31] [ 287.179319][ T31] Sending NMI from CPU 0 to CPUs 1: [ 287.341978][ C1] NMI backtrace for cpu 1 [ 287.342003][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-rc3-syzkaller-g20a0c20f82ac #0 PREEMPT(full) [ 287.342022][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.342032][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 287.342058][ C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 55 20 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 287.342071][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 [ 287.342087][ C1] RAX: 58347c205c1b1d00 RBX: ffffffff81974d58 RCX: 58347c205c1b1d00 [ 287.342099][ C1] RDX: 0000000000000001 RSI: ffffffff8d985b4f RDI: ffffffff8be28d40 [ 287.342110][ C1] RBP: ffffc90000197f20 R08: ffff8880b8732f5b R09: 1ffff110170e65eb [ 287.342121][ C1] R10: dffffc0000000000 R11: ffffed10170e65ec R12: ffffffff8fa133f0 [ 287.342133][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff11003ad2b40 [ 287.342143][ C1] FS: 0000000000000000(0000) GS:ffff888125d48000(0000) knlGS:0000000000000000 [ 287.342155][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.342166][ C1] CR2: 0000561031f49168 CR3: 000000000df38000 CR4: 00000000003526f0 [ 287.342180][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.342188][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.342198][ C1] Call Trace: [ 287.342208][ C1] [ 287.342216][ C1] default_idle+0x13/0x20 [ 287.342235][ C1] default_idle_call+0x74/0xb0 [ 287.342256][ C1] do_idle+0x1e8/0x510 [ 287.342274][ C1] ? __pfx_do_idle+0x10/0x10 [ 287.342323][ C1] cpu_startup_entry+0x44/0x60 [ 287.342336][ C1] start_secondary+0x101/0x110 [ 287.342355][ C1] common_startup_64+0x13e/0x147 [ 287.342379][ C1] [ 287.343287][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 287.343305][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-g20a0c20f82ac #0 PREEMPT(full) [ 287.343326][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.343337][ T31] Call Trace: [ 287.343346][ T31] [ 287.343355][ T31] dump_stack_lvl+0x99/0x250 [ 287.343385][ T31] ? __asan_memcpy+0x40/0x70 [ 287.343415][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.343442][ T31] ? __pfx__printk+0x10/0x10 [ 287.343473][ T31] panic+0x2db/0x790 [ 287.343503][ T31] ? __pfx_panic+0x10/0x10 [ 287.343536][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 287.343568][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 287.343595][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 287.343628][ T31] watchdog+0x102d/0x1030 [ 287.343653][ T31] ? watchdog+0x1de/0x1030 [ 287.343681][ T31] kthread+0x70e/0x8a0 [ 287.343705][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.343726][ T31] ? __pfx_kthread+0x10/0x10 [ 287.343747][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.343767][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.343784][ T31] ? __pfx_kthread+0x10/0x10 [ 287.343804][ T31] ret_from_fork+0x3fc/0x770 [ 287.343830][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.343859][ T31] ? __switch_to_asm+0x39/0x70 [ 287.343875][ T31] ? __switch_to_asm+0x33/0x70 [ 287.343892][ T31] ? __pfx_kthread+0x10/0x10 [ 287.343912][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.343945][ T31] [ 287.670706][ T31] Kernel Offset: disabled [ 287.675020][ T31] Rebooting in 86400 seconds..