Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 parsed 1 programs 1970/01/01 00:01:01 executed programs: 0 [ 63.069676][ T5663] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.072757][ T5663] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.075063][ T5663] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.077530][ T5663] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.080171][ T5663] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.082394][ T5663] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.152549][ T6441] chnl_net:caif_netlink_parms(): no params data found [ 63.180659][ T6441] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.182591][ T6441] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.184542][ T6441] bridge_slave_0: entered allmulticast mode [ 63.186642][ T6441] bridge_slave_0: entered promiscuous mode [ 63.190802][ T6441] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.192526][ T6441] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.194361][ T6441] bridge_slave_1: entered allmulticast mode [ 63.196353][ T6441] bridge_slave_1: entered promiscuous mode [ 63.208424][ T6441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.212380][ T6441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.225906][ T6441] team0: Port device team_slave_0 added [ 63.228666][ T6441] team0: Port device team_slave_1 added [ 63.239531][ T6441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.241235][ T6441] 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. [ 63.247559][ T6441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.251481][ T6441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.253178][ T6441] 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. [ 63.259707][ T6441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.330637][ T6441] hsr_slave_0: entered promiscuous mode [ 63.369213][ T6441] hsr_slave_1: entered promiscuous mode [ 64.195020][ T6441] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.240356][ T6441] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.271078][ T6441] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.320700][ T6441] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.411697][ T6441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.418407][ T6441] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.425638][ T6103] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.427539][ T6103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.440765][ T5671] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.442571][ T5671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.501103][ T2213] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.502840][ T2213] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.528606][ T6441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.554694][ T6441] veth0_vlan: entered promiscuous mode [ 64.564501][ T6441] veth1_vlan: entered promiscuous mode [ 64.583468][ T6441] veth0_macvtap: entered promiscuous mode [ 64.586626][ T6441] veth1_macvtap: entered promiscuous mode [ 64.597838][ T6441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.604856][ T6441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.610420][ T6441] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.612579][ T6441] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.614720][ T6441] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.616850][ T6441] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.660970][ T1912] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.662971][ T1912] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.679870][ T1912] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.682029][ T1912] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.775847][ T8] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 64.778337][ T8] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8, name: kworker/0:0 [ 64.780599][ T8] preempt_count: 1, expected: 0 [ 64.781865][ T8] RCU nest depth: 0, expected: 0 [ 64.783172][ T8] 3 locks held by kworker/0:0/8: [ 64.784371][ T8] #0: ffff0000c0020d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x560/0x1204 [ 64.787100][ T8] #1: ffff800092d37c20 ((work_completion)(&gsm->tx_work)){+.+.}-{0:0}, at: process_one_work+0x5a0/0x1204 [ 64.789914][ T8] #2: ffff0000c3edd3e0 (&gsm->tx_lock){....}-{2:2}, at: gsmld_write_task+0x44/0x89c [ 64.792383][ T8] irq event stamp: 5168 [ 64.793479][ T8] hardirqs last enabled at (5167): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.795918][ T8] hardirqs last disabled at (5168): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 64.798408][ T8] softirqs last enabled at (5160): [] __do_softirq+0xac0/0xd54 [ 64.800741][ T8] softirqs last disabled at (5133): [] ____do_softirq+0x14/0x20 [ 64.803245][ T8] Preemption disabled at: [ 64.803252][ T8] [] gsmld_write_task+0x44/0x89c [ 64.806024][ T8] CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 64.808582][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 64.811210][ T8] Workqueue: events gsmld_write_task [ 64.812729][ T8] Call trace: [ 64.813627][ T8] dump_backtrace+0x1b8/0x1e4 [ 64.814856][ T8] show_stack+0x2c/0x44 [ 64.815964][ T8] dump_stack_lvl+0xd0/0x124 [ 64.817220][ T8] dump_stack+0x1c/0x28 [ 64.818333][ T8] __might_resched+0x374/0x4d0 [ 64.819614][ T8] __might_sleep+0x90/0xe4 [ 64.820799][ T8] console_lock+0x38/0x204 [ 64.821975][ T8] do_con_write+0x14c/0x5b14 [ 64.823225][ T8] con_write+0x34/0x58 [ 64.824285][ T8] gsm_send_packet+0x5d8/0x7b0 [ 64.825565][ T8] gsmld_write_task+0x130/0x89c [ 64.826763][ T8] process_one_work+0x694/0x1204 [ 64.828062][ T8] worker_thread+0x938/0xef4 [ 64.829270][ T8] kthread+0x288/0x310 [ 64.830303][ T8] ret_from_fork+0x10/0x20 [ 64.878984][ C1] [ 64.879688][ C1] ======================================================== [ 64.881582][ C1] WARNING: possible irq lock inversion dependency detected [ 64.883419][ C1] 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 Tainted: G W [ 64.885615][ C1] -------------------------------------------------------- [ 64.887351][ C1] dhcpcd-run-hook/6544 just changed the state of lock: [ 64.889049][ C1] ffff0000c3edd3e0 (&gsm->tx_lock){..-.}-{2:2}, at: gsm_send+0x31c/0x604 [ 64.891199][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 64.893113][ C1] (console_lock){+.+.}-{0:0} [ 64.893131][ C1] [ 64.893131][ C1] [ 64.893131][ C1] and interrupts could create inverse lock ordering between them. [ 64.893131][ C1] [ 64.898028][ C1] [ 64.898028][ C1] other info that might help us debug this: [ 64.900095][ C1] Possible interrupt unsafe locking scenario: [ 64.900095][ C1] [ 64.902202][ C1] CPU0 CPU1 [ 64.903564][ C1] ---- ---- [ 64.904945][ C1] lock(console_lock); [ 64.906039][ C1] local_irq_disable(); [ 64.907738][ C1] lock(&gsm->tx_lock); [ 64.909495][ C1] lock(console_lock); [ 64.911292][ C1] [ 64.912189][ C1] lock(&gsm->tx_lock); [ 64.913330][ C1] [ 64.913330][ C1] *** DEADLOCK *** [ 64.913330][ C1] [ 64.915367][ C1] 3 locks held by dhcpcd-run-hook/6544: [ 64.916674][ C1] #0: ffff0000ccd58c10 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x1550 [ 64.919373][ C1] #1: ffff0000ccd58ca8 (&sig->exec_update_lock){++++}-{3:3}, at: exec_mmap+0x84/0x550 [ 64.921908][ C1] #2: ffff800080017c80 ((&dlci->t1)){+.-.}-{0:0}, at: call_timer_fn+0xd0/0x8cc [ 64.924231][ C1] [ 64.924231][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 64.926763][ C1] -> (console_lock){+.+.}-{0:0} { [ 64.928098][ C1] HARDIRQ-ON-W at: [ 64.929153][ C1] lock_acquire+0x23c/0x71c [ 64.930829][ C1] console_lock+0x1ac/0x204 [ 64.932464][ C1] con_init+0x24/0x680 [ 64.934099][ C1] console_init+0x1c0/0x85c [ 64.935758][ C1] start_kernel+0x274/0x4e8 [ 64.937485][ C1] __primary_switched+0xb8/0xc0 [ 64.939280][ C1] SOFTIRQ-ON-W at: [ 64.940364][ C1] lock_acquire+0x23c/0x71c [ 64.941937][ C1] console_lock+0x1ac/0x204 [ 64.943538][ C1] con_init+0x24/0x680 [ 64.945100][ C1] console_init+0x1c0/0x85c [ 64.946847][ C1] start_kernel+0x274/0x4e8 [ 64.948515][ C1] __primary_switched+0xb8/0xc0 [ 64.950314][ C1] INITIAL USE at: [ 64.951391][ C1] lock_acquire+0x23c/0x71c [ 64.953006][ C1] __down_trylock_console_sem+0xd4/0xf8 [ 64.954970][ C1] console_trylock_spinning+0xd8/0x3d8 [ 64.956919][ C1] vprintk_emit+0x134/0x2e8 [ 64.958555][ C1] vprintk_default+0xa0/0xe4 [ 64.960192][ C1] vprintk+0x200/0x2d4 [ 64.961697][ C1] _printk+0xdc/0x128 [ 64.963176][ C1] smp_setup_processor_id+0x34/0x40 [ 64.965024][ C1] start_kernel+0x34/0x4e8 [ 64.966645][ C1] __primary_switched+0xb8/0xc0 [ 64.968377][ C1] } [ 64.969028][ C1] ... key at: [] console_lock_dep_map+0x0/0x60 [ 64.971206][ C1] ... acquired at: [ 64.972173][ C1] console_lock+0x1ac/0x204 [ 64.973401][ C1] do_con_write+0x14c/0x5b14 [ 64.974640][ C1] con_write+0x34/0x58 [ 64.975721][ C1] gsm_send_packet+0x5d8/0x7b0 [ 64.976929][ C1] gsmld_write_task+0x130/0x89c [ 64.978218][ C1] process_one_work+0x694/0x1204 [ 64.979475][ C1] worker_thread+0x938/0xef4 [ 64.980752][ C1] kthread+0x288/0x310 [ 64.981894][ C1] ret_from_fork+0x10/0x20 [ 64.983138][ C1] [ 64.983761][ C1] -> (&gsm->tx_lock){..-.}-{2:2} { [ 64.985098][ C1] IN-SOFTIRQ-W at: [ 64.986142][ C1] lock_acquire+0x23c/0x71c [ 64.987666][ C1] _raw_spin_lock_irqsave+0x5c/0x7c [ 64.989482][ C1] gsm_send+0x31c/0x604 [ 64.991016][ C1] gsm_dlci_t1+0x59c/0x92c [ 64.992572][ C1] call_timer_fn+0x19c/0x8cc [ 64.994259][ C1] __run_timers+0x55c/0x734 [ 64.995824][ C1] run_timer_softirq+0x7c/0x114 [ 64.997615][ C1] __do_softirq+0x2d0/0xd54 [ 64.999177][ C1] ____do_softirq+0x14/0x20 [ 65.000727][ C1] call_on_irq_stack+0x24/0x4c [ 65.002299][ C1] do_softirq_own_stack+0x20/0x2c [ 65.004092][ C1] __irq_exit_rcu+0x200/0x494 [ 65.005751][ C1] irq_exit_rcu+0x14/0x84 [ 65.007303][ C1] el1_interrupt+0x38/0x68 [ 65.008898][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.010632][ C1] el1h_64_irq+0x64/0x68 [ 65.012105][ C1] kasan_quarantine_put+0xb8/0x1c8 [ 65.013880][ C1] ____kasan_slab_free+0x150/0x1c0 [ 65.015763][ C1] __kasan_slab_free+0x18/0x28 [ 65.017496][ C1] kmem_cache_free+0x2e4/0x56c [ 65.019139][ C1] __mmdrop+0x278/0x3ac [ 65.020610][ C1] __mmput+0x320/0x390 [ 65.022200][ C1] mmput+0x70/0xac [ 65.023639][ C1] exec_mmap+0x480/0x550 [ 65.025171][ C1] begin_new_exec+0x5c8/0xdb4 [ 65.026762][ C1] load_elf_binary+0x714/0x1ce4 [ 65.028395][ C1] bprm_execve+0x820/0x1550 [ 65.030023][ C1] do_execveat_common+0x668/0x814 [ 65.031743][ C1] __arm64_sys_execve+0x98/0xb0 [ 65.033515][ C1] invoke_syscall+0x98/0x2b8 [ 65.035159][ C1] el0_svc_common+0x130/0x23c [ 65.036796][ C1] do_el0_svc+0x48/0x58 [ 65.038274][ C1] el0_svc+0x54/0x158 [ 65.039690][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.041446][ C1] el0t_64_sync+0x190/0x194 [ 65.043014][ C1] INITIAL USE at: [ 65.044036][ C1] lock_acquire+0x23c/0x71c [ 65.045565][ C1] _raw_spin_lock_irqsave+0x5c/0x7c [ 65.047403][ C1] gsm_send+0x31c/0x604 [ 65.048905][ C1] gsm_dlci_begin_open+0x25c/0x45c [ 65.050674][ C1] gsmld_ioctl+0x1760/0x2310 [ 65.052356][ C1] tty_ioctl+0x924/0xd8c [ 65.053906][ C1] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.055563][ C1] invoke_syscall+0x98/0x2b8 [ 65.057164][ C1] el0_svc_common+0x130/0x23c [ 65.058805][ C1] do_el0_svc+0x48/0x58 [ 65.060293][ C1] el0_svc+0x54/0x158 [ 65.061765][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.063510][ C1] el0t_64_sync+0x190/0x194 [ 65.065128][ C1] } [ 65.065724][ C1] ... key at: [] gsm_alloc_mux.__key.16+0x0/0x20 [ 65.067978][ C1] ... acquired at: [ 65.068942][ C1] mark_lock+0x258/0x360 [ 65.070102][ C1] __lock_acquire+0xbf4/0x75e8 [ 65.071353][ C1] lock_acquire+0x23c/0x71c [ 65.072603][ C1] _raw_spin_lock_irqsave+0x5c/0x7c [ 65.073935][ C1] gsm_send+0x31c/0x604 [ 65.075074][ C1] gsm_dlci_t1+0x59c/0x92c [ 65.076264][ C1] call_timer_fn+0x19c/0x8cc [ 65.077511][ C1] __run_timers+0x55c/0x734 [ 65.078688][ C1] run_timer_softirq+0x7c/0x114 [ 65.080022][ C1] __do_softirq+0x2d0/0xd54 [ 65.081221][ C1] ____do_softirq+0x14/0x20 [ 65.082491][ C1] call_on_irq_stack+0x24/0x4c [ 65.083755][ C1] do_softirq_own_stack+0x20/0x2c [ 65.085153][ C1] __irq_exit_rcu+0x200/0x494 [ 65.086429][ C1] irq_exit_rcu+0x14/0x84 [ 65.087653][ C1] el1_interrupt+0x38/0x68 [ 65.088908][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.090284][ C1] el1h_64_irq+0x64/0x68 [ 65.091392][ C1] kasan_quarantine_put+0xb8/0x1c8 [ 65.092748][ C1] ____kasan_slab_free+0x150/0x1c0 [ 65.094085][ C1] __kasan_slab_free+0x18/0x28 [ 65.095364][ C1] kmem_cache_free+0x2e4/0x56c [ 65.096682][ C1] __mmdrop+0x278/0x3ac [ 65.097831][ C1] __mmput+0x320/0x390 [ 65.098961][ C1] mmput+0x70/0xac [ 65.099945][ C1] exec_mmap+0x480/0x550 [ 65.101123][ C1] begin_new_exec+0x5c8/0xdb4 [ 65.102303][ C1] load_elf_binary+0x714/0x1ce4 [ 65.103643][ C1] bprm_execve+0x820/0x1550 [ 65.104885][ C1] do_execveat_common+0x668/0x814 [ 65.106222][ C1] __arm64_sys_execve+0x98/0xb0 [ 65.107570][ C1] invoke_syscall+0x98/0x2b8 [ 65.108893][ C1] el0_svc_common+0x130/0x23c [ 65.110165][ C1] do_el0_svc+0x48/0x58 [ 65.111295][ C1] el0_svc+0x54/0x158 [ 65.112305][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.113651][ C1] el0t_64_sync+0x190/0x194 [ 65.114869][ C1] [ 65.115486][ C1] [ 65.115486][ C1] stack backtrace: [ 65.116995][ C1] CPU: 1 PID: 6544 Comm: dhcpcd-run-hook Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 65.120075][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 65.122582][ C1] Call trace: [ 65.123492][ C1] dump_backtrace+0x1b8/0x1e4 [ 65.124756][ C1] show_stack+0x2c/0x44 [ 65.125780][ C1] dump_stack_lvl+0xd0/0x124 [ 65.126949][ C1] dump_stack+0x1c/0x28 [ 65.128080][ C1] print_irq_inversion_bug+0x334/0x38c [ 65.129452][ C1] mark_lock_irq+0x8b0/0xd2c [ 65.130697][ C1] mark_lock+0x258/0x360 [ 65.131852][ C1] __lock_acquire+0xbf4/0x75e8 [ 65.133082][ C1] lock_acquire+0x23c/0x71c [ 65.134318][ C1] _raw_spin_lock_irqsave+0x5c/0x7c [ 65.135635][ C1] gsm_send+0x31c/0x604 [ 65.136699][ C1] gsm_dlci_t1+0x59c/0x92c [ 65.137815][ C1] call_timer_fn+0x19c/0x8cc [ 65.139039][ C1] __run_timers+0x55c/0x734 [ 65.140195][ C1] run_timer_softirq+0x7c/0x114 [ 65.141508][ C1] __do_softirq+0x2d0/0xd54 [ 65.142700][ C1] ____do_softirq+0x14/0x20 [ 65.143899][ C1] call_on_irq_stack+0x24/0x4c [ 65.145152][ C1] do_softirq_own_stack+0x20/0x2c [ 65.146440][ C1] __irq_exit_rcu+0x200/0x494 [ 65.147690][ C1] irq_exit_rcu+0x14/0x84 [ 65.148828][ C1] el1_interrupt+0x38/0x68 [ 65.150020][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.151331][ C1] el1h_64_irq+0x64/0x68 [ 65.152440][ C1] kasan_quarantine_put+0xb8/0x1c8 [ 65.153731][ C1] ____kasan_slab_free+0x150/0x1c0 [ 65.155163][ C1] __kasan_slab_free+0x18/0x28 [ 65.156425][ C1] kmem_cache_free+0x2e4/0x56c [ 65.157677][ C1] __mmdrop+0x278/0x3ac [ 65.158837][ C1] __mmput+0x320/0x390 [ 65.159825][ C1] mmput+0x70/0xac [ 65.160807][ C1] exec_mmap+0x480/0x550 [ 65.161911][ C1] begin_new_exec+0x5c8/0xdb4 [ 65.163142][ C1] load_elf_binary+0x714/0x1ce4 [ 65.164455][ C1] bprm_execve+0x820/0x1550 [ 65.165637][ C1] do_execveat_common+0x668/0x814 [ 65.166992][ C1] __arm64_sys_execve+0x98/0xb0 [ 65.168277][ C1] invoke_syscall+0x98/0x2b8 [ 65.169466][ C1] el0_svc_common+0x130/0x23c [ 65.170658][ C1] do_el0_svc+0x48/0x58 [ 65.171767][ C1] el0_svc+0x54/0x158 [ 65.172801][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.174118][ C1] el0t_64_sync+0x190/0x194 [ 65.184826][ T6093] Bluetooth: hci0: command 0x0409 tx timeout [ 65.887799][ T5671] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 65.890240][ T5671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5671, name: kworker/0:3 [ 65.892542][ T5671] preempt_count: 1, expected: 0 [ 65.893827][ T5671] RCU nest depth: 0, expected: 0 [ 65.895215][ T5671] INFO: lockdep is turned off. [ 65.896398][ T5671] irq event stamp: 330226 [ 65.897479][ T5671] hardirqs last enabled at (330225): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.900008][ T5671] hardirqs last disabled at (330226): [] __schedule+0x2b4/0x23b4 [ 65.902359][ T5671] softirqs last enabled at (330176): [] __do_softirq+0xac0/0xd54 [ 65.904801][ T5671] softirqs last disabled at (330151): [] ____do_softirq+0x14/0x20 [ 65.907178][ T5671] Preemption disabled at: [ 65.907184][ T5671] [] gsmld_write_task+0x44/0x89c [ 65.910057][ T5671] CPU: 0 PID: 5671 Comm: kworker/0:3 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 65.913034][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 65.915650][ T5671] Workqueue: events gsmld_write_task [ 65.917055][ T5671] Call trace: [ 65.917819][ T5671] dump_backtrace+0x1b8/0x1e4 [ 65.919125][ T5671] show_stack+0x2c/0x44 [ 65.920201][ T5671] dump_stack_lvl+0xd0/0x124 [ 65.921372][ T5671] dump_stack+0x1c/0x28 [ 65.922393][ T5671] __might_resched+0x374/0x4d0 [ 65.923693][ T5671] __might_sleep+0x90/0xe4 [ 65.924796][ T5671] console_lock+0x38/0x204 [ 65.925903][ T5671] do_con_write+0x14c/0x5b14 [ 65.927079][ T5671] con_write+0x34/0x58 [ 65.928083][ T5671] gsm_send_packet+0x5d8/0x7b0 [ 65.929284][ T5671] gsmld_write_task+0x130/0x89c [ 65.930514][ T5671] process_one_work+0x694/0x1204 [ 65.931818][ T5671] worker_thread+0x938/0xef4 [ 65.932949][ T5671] kthread+0x288/0x310 [ 65.934062][ T5671] ret_from_fork+0x10/0x20 [ 67.022857][ T5671] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 67.025339][ T5671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5671, name: kworker/0:3 [ 67.027713][ T5671] preempt_count: 1, expected: 0 [ 67.028972][ T5671] RCU nest depth: 0, expected: 0 [ 67.030222][ T5671] INFO: lockdep is turned off. [ 67.031451][ T5671] irq event stamp: 330226 [ 67.032506][ T5671] hardirqs last enabled at (330225): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.034963][ T5671] hardirqs last disabled at (330226): [] __schedule+0x2b4/0x23b4 [ 67.037374][ T5671] softirqs last enabled at (330176): [] __do_softirq+0xac0/0xd54 [ 67.039778][ T5671] softirqs last disabled at (330151): [] ____do_softirq+0x14/0x20 [ 67.042237][ T5671] Preemption disabled at: [ 67.042243][ T5671] [] gsmld_write_task+0x44/0x89c [ 67.044944][ T5671] CPU: 0 PID: 5671 Comm: kworker/0:3 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 67.047853][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 67.050468][ T5671] Workqueue: events gsmld_write_task [ 67.051825][ T5671] Call trace: [ 67.052717][ T5671] dump_backtrace+0x1b8/0x1e4 [ 67.053932][ T5671] show_stack+0x2c/0x44 [ 67.055041][ T5671] dump_stack_lvl+0xd0/0x124 [ 67.056263][ T5671] dump_stack+0x1c/0x28 [ 67.057371][ T5671] __might_resched+0x374/0x4d0 [ 67.058579][ T5671] __might_sleep+0x90/0xe4 [ 67.059771][ T5671] console_lock+0x38/0x204 [ 67.060913][ T5671] do_con_write+0x14c/0x5b14 [ 67.062116][ T5671] con_write+0x34/0x58 [ 67.063169][ T5671] gsm_send_packet+0x5d8/0x7b0 [ 67.064490][ T5671] gsmld_write_task+0x130/0x89c [ 67.065742][ T5671] process_one_work+0x694/0x1204 [ 67.067071][ T5671] worker_thread+0x938/0xef4 [ 67.068256][ T5671] kthread+0x288/0x310 [ 67.069379][ T5671] ret_from_fork+0x10/0x20 [ 67.218947][ T6093] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:01:07 executed programs: 10 [ 68.141842][ T8] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 68.144191][ T8] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8, name: kworker/0:0 [ 68.146326][ T8] preempt_count: 1, expected: 0 [ 68.147570][ T8] RCU nest depth: 0, expected: 0 [ 68.148807][ T8] INFO: lockdep is turned off. [ 68.150033][ T8] irq event stamp: 6054 [ 68.151137][ T8] hardirqs last enabled at (6053): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.153633][ T8] hardirqs last disabled at (6054): [] __schedule+0x2b4/0x23b4 [ 68.156075][ T8] softirqs last enabled at (6050): [] __do_softirq+0xac0/0xd54 [ 68.158459][ T8] softirqs last disabled at (6027): [] ____do_softirq+0x14/0x20 [ 68.160838][ T8] Preemption disabled at: [ 68.160844][ T8] [] gsmld_write_task+0x44/0x89c [ 68.163593][ T8] CPU: 0 PID: 8 Comm: kworker/0:0 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 68.166523][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 68.169094][ T8] Workqueue: events gsmld_write_task [ 68.170467][ T8] Call trace: [ 68.171295][ T8] dump_backtrace+0x1b8/0x1e4 [ 68.172511][ T8] show_stack+0x2c/0x44 [ 68.173567][ T8] dump_stack_lvl+0xd0/0x124 [ 68.174795][ T8] dump_stack+0x1c/0x28 [ 68.175880][ T8] __might_resched+0x374/0x4d0 [ 68.177152][ T8] __might_sleep+0x90/0xe4 [ 68.178292][ T8] console_lock+0x38/0x204 [ 68.179444][ T8] do_con_write+0x14c/0x5b14 [ 68.180667][ T8] con_write+0x34/0x58 [ 68.181730][ T8] gsm_send_packet+0x5d8/0x7b0 [ 68.182946][ T8] gsmld_write_task+0x130/0x89c [ 68.184206][ T8] process_one_work+0x694/0x1204 [ 68.185518][ T8] worker_thread+0x938/0xef4 [ 68.186740][ T8] kthread+0x288/0x310 [ 68.187776][ T8] ret_from_fork+0x10/0x20 [ 69.270732][ T5671] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 69.273028][ T5671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5671, name: kworker/0:3 [ 69.275257][ T5671] preempt_count: 1, expected: 0 [ 69.276419][ T5671] RCU nest depth: 0, expected: 0 [ 69.277679][ T5671] INFO: lockdep is turned off. [ 69.278833][ T5671] irq event stamp: 330226 [ 69.280012][ T5671] hardirqs last enabled at (330225): [] _raw_spin_unlock_irq+0x30/0x80 [ 69.282574][ T5671] hardirqs last disabled at (330226): [] __schedule+0x2b4/0x23b4 [ 69.284920][ T5671] softirqs last enabled at (330176): [] __do_softirq+0xac0/0xd54 [ 69.287337][ T5671] softirqs last disabled at (330151): [] ____do_softirq+0x14/0x20 [ 69.289722][ T5671] Preemption disabled at: [ 69.289727][ T5671] [] gsmld_write_task+0x44/0x89c [ 69.292421][ T5671] CPU: 0 PID: 5671 Comm: kworker/0:3 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 69.295289][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 69.297864][ T5671] Workqueue: events gsmld_write_task [ 69.299205][ T5671] Call trace: [ 69.300043][ T5671] dump_backtrace+0x1b8/0x1e4 [ 69.301178][ T5671] show_stack+0x2c/0x44 [ 69.302210][ T5671] dump_stack_lvl+0xd0/0x124 [ 69.303368][ T5671] dump_stack+0x1c/0x28 [ 69.304387][ T5671] __might_resched+0x374/0x4d0 [ 69.305659][ T5671] __might_sleep+0x90/0xe4 [ 69.306824][ T5671] console_lock+0x38/0x204 [ 69.307947][ T5671] do_con_write+0x14c/0x5b14 [ 69.309085][ T5671] con_write+0x34/0x58 [ 69.310124][ T5671] gsm_send_packet+0x5d8/0x7b0 [ 69.311327][ T5671] gsmld_write_task+0x130/0x89c [ 69.312588][ T5671] process_one_work+0x694/0x1204 [ 69.313834][ T5671] worker_thread+0x938/0xef4 [ 69.314991][ T5671] kthread+0x288/0x310 [ 69.316073][ T5671] ret_from_fork+0x10/0x20 [ 69.319770][ T6093] Bluetooth: hci0: command 0x040f tx timeout [ 69.620466][ T1650] cfg80211: failed to load regulatory.db [ 70.374776][ T25] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 70.377108][ T25] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 25, name: kworker/1:1 [ 70.379405][ T25] preempt_count: 1, expected: 0 [ 70.380635][ T25] RCU nest depth: 0, expected: 0 [ 70.381914][ T25] INFO: lockdep is turned off. [ 70.383153][ T25] irq event stamp: 1296618 [ 70.384312][ T25] hardirqs last enabled at (1296617): [] _raw_spin_unlock_irq+0x30/0x80 [ 70.386910][ T25] hardirqs last disabled at (1296618): [] __schedule+0x2b4/0x23b4 [ 70.389378][ T25] softirqs last enabled at (1296612): [] __do_softirq+0xac0/0xd54 [ 70.391829][ T25] softirqs last disabled at (1296583): [] ____do_softirq+0x14/0x20 [ 70.394256][ T25] Preemption disabled at: [ 70.394262][ T25] [] gsmld_write_task+0x44/0x89c [ 70.397088][ T25] CPU: 1 PID: 25 Comm: kworker/1:1 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 70.399929][ T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 70.402562][ T25] Workqueue: events gsmld_write_task [ 70.403902][ T25] Call trace: [ 70.404748][ T25] dump_backtrace+0x1b8/0x1e4 [ 70.405955][ T25] show_stack+0x2c/0x44 [ 70.407070][ T25] dump_stack_lvl+0xd0/0x124 [ 70.408196][ T25] dump_stack+0x1c/0x28 [ 70.409308][ T25] __might_resched+0x374/0x4d0 [ 70.410622][ T25] __might_sleep+0x90/0xe4 [ 70.411764][ T25] console_lock+0x38/0x204 [ 70.412973][ T25] do_con_write+0x14c/0x5b14 [ 70.414186][ T25] con_write+0x34/0x58 [ 70.415211][ T25] gsm_send_packet+0x5d8/0x7b0 [ 70.416427][ T25] gsmld_write_task+0x130/0x89c [ 70.417769][ T25] process_one_work+0x694/0x1204 [ 70.419081][ T25] worker_thread+0x938/0xef4 [ 70.420345][ T25] kthread+0x288/0x310 [ 70.421442][ T25] ret_from_fork+0x10/0x20 [ 71.378915][ T6093] Bluetooth: hci0: command 0x0419 tx timeout [ 71.491230][ T2122] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 71.493818][ T2122] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2122, name: kworker/1:2 [ 71.496175][ T2122] preempt_count: 1, expected: 0 [ 71.497440][ T2122] RCU nest depth: 0, expected: 0 [ 71.498706][ T2122] INFO: lockdep is turned off. [ 71.499943][ T2122] irq event stamp: 185260 [ 71.501090][ T2122] hardirqs last enabled at (185259): [] _raw_spin_unlock_irq+0x30/0x80 [ 71.503592][ T2122] hardirqs last disabled at (185260): [] __schedule+0x2b4/0x23b4 [ 71.506021][ T2122] softirqs last enabled at (183970): [] nsim_fib_event_work+0x260/0x32bc [ 71.508738][ T2122] softirqs last disabled at (183968): [] nsim_fib_event_work+0x14c/0x32bc [ 71.511371][ T2122] Preemption disabled at: [ 71.511377][ T2122] [] gsmld_write_task+0x44/0x89c [ 71.514129][ T2122] CPU: 1 PID: 2122 Comm: kworker/1:2 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 71.517099][ T2122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 71.519730][ T2122] Workqueue: events gsmld_write_task [ 71.520808][ T2122] Call trace: [ 71.521657][ T2122] dump_backtrace+0x1b8/0x1e4 [ 71.522853][ T2122] show_stack+0x2c/0x44 [ 71.523930][ T2122] dump_stack_lvl+0xd0/0x124 [ 71.525110][ T2122] dump_stack+0x1c/0x28 [ 71.526182][ T2122] __might_resched+0x374/0x4d0 [ 71.527448][ T2122] __might_sleep+0x90/0xe4 [ 71.528573][ T2122] console_lock+0x38/0x204 [ 71.529770][ T2122] do_con_write+0x14c/0x5b14 [ 71.530959][ T2122] con_write+0x34/0x58 [ 71.532028][ T2122] gsm_send_packet+0x5d8/0x7b0 [ 71.533251][ T2122] gsmld_write_task+0x130/0x89c [ 71.534632][ T2122] process_one_work+0x694/0x1204 [ 71.535907][ T2122] worker_thread+0x938/0xef4 [ 71.537155][ T2122] kthread+0x288/0x310 [ 71.538247][ T2122] ret_from_fork+0x10/0x20 1970/01/01 00:01:12 executed programs: 39 [ 72.521672][ T2122] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 72.524278][ T2122] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2122, name: kworker/1:2 [ 72.526723][ T2122] preempt_count: 1, expected: 0 [ 72.527978][ T2122] RCU nest depth: 0, expected: 0 [ 72.529308][ T2122] INFO: lockdep is turned off. [ 72.530536][ T2122] irq event stamp: 185260 [ 72.531604][ T2122] hardirqs last enabled at (185259): [] _raw_spin_unlock_irq+0x30/0x80 [ 72.534147][ T2122] hardirqs last disabled at (185260): [] __schedule+0x2b4/0x23b4 [ 72.536586][ T2122] softirqs last enabled at (183970): [] nsim_fib_event_work+0x260/0x32bc [ 72.539185][ T2122] softirqs last disabled at (183968): [] nsim_fib_event_work+0x14c/0x32bc [ 72.541804][ T2122] Preemption disabled at: [ 72.541810][ T2122] [] gsmld_write_task+0x44/0x89c [ 72.544475][ T2122] CPU: 1 PID: 2122 Comm: kworker/1:2 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 72.547507][ T2122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 72.550081][ T2122] Workqueue: events gsmld_write_task [ 72.551446][ T2122] Call trace: [ 72.552303][ T2122] dump_backtrace+0x1b8/0x1e4 [ 72.553537][ T2122] show_stack+0x2c/0x44 [ 72.554546][ T2122] dump_stack_lvl+0xd0/0x124 [ 72.555854][ T2122] dump_stack+0x1c/0x28 [ 72.556987][ T2122] __might_resched+0x374/0x4d0 [ 72.558167][ T2122] __might_sleep+0x90/0xe4 [ 72.559311][ T2122] console_lock+0x38/0x204 [ 72.560466][ T2122] do_con_write+0x14c/0x5b14 [ 72.561626][ T2122] con_write+0x34/0x58 [ 72.562690][ T2122] gsm_send_packet+0x5d8/0x7b0 [ 72.564044][ T2122] gsmld_write_task+0x130/0x89c [ 72.565283][ T2122] process_one_work+0x694/0x1204 [ 72.566634][ T2122] worker_thread+0x938/0xef4 [ 72.567820][ T2122] kthread+0x288/0x310 [ 72.568945][ T2122] ret_from_fork+0x10/0x20 [ 73.647549][ T5671] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 73.650082][ T5671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5671, name: kworker/0:3 [ 73.652554][ T5671] preempt_count: 1, expected: 0 [ 73.653822][ T5671] RCU nest depth: 0, expected: 0 [ 73.655073][ T5671] INFO: lockdep is turned off. [ 73.656304][ T5671] irq event stamp: 330226 [ 73.657432][ T5671] hardirqs last enabled at (330225): [] _raw_spin_unlock_irq+0x30/0x80 [ 73.659973][ T5671] hardirqs last disabled at (330226): [] __schedule+0x2b4/0x23b4 [ 73.662357][ T5671] softirqs last enabled at (330176): [] __do_softirq+0xac0/0xd54 [ 73.664700][ T5671] softirqs last disabled at (330151): [] ____do_softirq+0x14/0x20 [ 73.667112][ T5671] Preemption disabled at: [ 73.667118][ T5671] [] gsmld_write_task+0x44/0x89c [ 73.669826][ T5671] CPU: 0 PID: 5671 Comm: kworker/0:3 Tainted: G W 6.6.0-rc7-syzkaller-00089-g8de1e7afcc1c #0 [ 73.672870][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 73.675457][ T5671] Workqueue: events gsmld_write_task [ 73.676761][ T5671] Call trace: [ 73.677636][ T5671] dump_backtrace+0x1b8/0x1e4 [ 73.678874][ T5671] show_stack+0x2c/0x44 [ 73.679923][ T5671] dump_stack_lvl+0xd0/0x124 [ 73.681170][ T5671] dump_stack+0x1c/0x28 [ 73.682203][ T5671] __might_resched+0x374/0x4d0 [ 73.683461][ T5671] __might_sleep+0x90/0xe4 [ 73.684628][ T5671] console_lock+0x38/0x204 [ 73.685762][ T5671] do_con_write+0x14c/0x5b14 [ 73.686918][ T5671] con_write+0x34/0x58 [ 73.687899][ T5671] gsm_send_packet+0x5d8/0x7b0 [ 73.689063][ T5671] gsmld_write_task+0x130/0x89c [ 73.690349][ T5671] process_one_work+0x694/0x1204 [ 73.691598][ T5671] worker_thread+0x938/0xef4 [ 73.692829][ T5671] kthread+0x288/0x310 [ 73.693882][ T5671] ret_from_fork+0x10/0x20 [ 74.772815][ T2122] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2646 [ 74.775260][ T2122] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2122, name: kworker/1:2 [ 74.777502][ T2122] preempt_count: 1, expected: 0 [ 74.778753][ T2122] RCU nest depth: 0, expected: 0