Warning: Permanently added '10.128.0.52' (ED25519) to the list of known hosts. 2023/11/20 15:21:11 ignoring optional flag "sandboxArg"="0" 2023/11/20 15:21:12 parsed 1 programs 2023/11/20 15:21:12 executed programs: 0 [ 107.087065][ T4455] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.095694][ T4455] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.104659][ T4455] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.112925][ T4455] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.120970][ T4455] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 107.129524][ T4455] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.297086][ T5418] chnl_net:caif_netlink_parms(): no params data found [ 107.370921][ T5418] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.378079][ T5418] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.386273][ T5418] bridge_slave_0: entered allmulticast mode [ 107.393927][ T5418] bridge_slave_0: entered promiscuous mode [ 107.403644][ T5418] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.411211][ T5418] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.418431][ T5418] bridge_slave_1: entered allmulticast mode [ 107.425913][ T5418] bridge_slave_1: entered promiscuous mode [ 107.461069][ T5418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.473158][ T5418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.511223][ T5418] team0: Port device team_slave_0 added [ 107.520706][ T5418] team0: Port device team_slave_1 added [ 107.550487][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.557825][ T5418] 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. [ 107.584349][ T5418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.598715][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.606090][ T5418] 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. [ 107.633749][ T5418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.682014][ T5418] hsr_slave_0: entered promiscuous mode [ 107.689437][ T5418] hsr_slave_1: entered promiscuous mode [ 108.528391][ T5418] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.547474][ T5418] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.562314][ T5418] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.580425][ T5418] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.732611][ T5418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.766497][ T5418] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.786952][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.794252][ T5076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.824139][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.832074][ T5076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.147067][ T5418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.160152][ T5067] Bluetooth: hci0: command 0x0409 tx timeout [ 109.232678][ T5418] veth0_vlan: entered promiscuous mode [ 109.253988][ T5418] veth1_vlan: entered promiscuous mode [ 109.320537][ T5418] veth0_macvtap: entered promiscuous mode [ 109.336969][ T5418] veth1_macvtap: entered promiscuous mode [ 109.374867][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.397907][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.424233][ T5418] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.435291][ T5418] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.447684][ T5418] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.460141][ T5418] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.588251][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.606398][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.666116][ T1035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.675616][ T1035] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.034075][ T23] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 110.045412][ T23] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 23, name: kworker/1:0 [ 110.055038][ T23] preempt_count: 1, expected: 0 [ 110.060521][ T23] RCU nest depth: 0, expected: 0 [ 110.065565][ T23] 3 locks held by kworker/1:0/23: [ 110.070612][ T23] #0: ffff888013070d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x78c/0x15f0 [ 110.081032][ T23] #1: ffffc900001d7d80 ((work_completion)(&gsm->tx_work)){+.+.}-{0:0}, at: process_one_work+0x7f6/0x15f0 [ 110.092779][ T23] #2: ffff8880216123e0 (&gsm->tx_lock){....}-{2:2}, at: gsmld_write_task+0x2e/0x1040 [ 110.102752][ T23] irq event stamp: 713460 [ 110.107254][ T23] hardirqs last enabled at (713459): [] _raw_spin_unlock_irq+0x23/0x50 [ 110.117818][ T23] hardirqs last disabled at (713460): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 110.128091][ T23] softirqs last enabled at (713342): [] update_defense_level+0x5e3/0xfb0 [ 110.138538][ T23] softirqs last disabled at (713340): [] update_defense_level+0xcf/0xfb0 [ 110.148951][ T23] Preemption disabled at: [ 110.148961][ T23] [<0000000000000000>] 0x0 [ 110.159030][ T23] CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 110.170495][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 110.180563][ T23] Workqueue: events gsmld_write_task [ 110.186299][ T23] Call Trace: [ 110.189607][ T23] [ 110.192556][ T23] dump_stack_lvl+0xd9/0x1b0 [ 110.197628][ T23] __might_resched+0x3bc/0x5d0 [ 110.202823][ T23] ? preempt_count_sub+0x160/0x160 [ 110.207986][ T23] console_lock+0x34/0x150 [ 110.212440][ T23] do_con_write+0x145/0x7f40 [ 110.217052][ T23] ? lockdep_unlock+0x11a/0x290 [ 110.222039][ T23] ? __lock_acquire+0x1fa1/0x3b10 [ 110.227342][ T23] ? reset_palette+0x2a0/0x2a0 [ 110.232377][ T23] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 110.238851][ T23] ? lock_acquire+0x1b1/0x530 [ 110.243661][ T23] ? lock_sync+0x190/0x190 [ 110.248177][ T23] con_write+0x23/0xb0 [ 110.252355][ T23] gsm_send_packet+0x46b/0xa80 [ 110.257507][ T23] gsmld_write_task+0x225/0x1040 [ 110.262811][ T23] process_one_work+0x8a4/0x15f0 [ 110.268125][ T23] ? lock_sync+0x190/0x190 [ 110.272802][ T23] ? workqueue_congested+0x300/0x300 [ 110.278368][ T23] ? assign_work+0x1a0/0x250 [ 110.282973][ T23] worker_thread+0x8b6/0x1290 [ 110.287711][ T23] ? process_one_work+0x15f0/0x15f0 [ 110.293194][ T23] kthread+0x2c1/0x3a0 [ 110.297619][ T23] ? _raw_spin_unlock_irq+0x23/0x50 [ 110.302922][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 110.309200][ T23] ret_from_fork+0x45/0x80 [ 110.313903][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 110.319828][ T23] ret_from_fork_asm+0x11/0x20 [ 110.324629][ T23] [ 110.439042][ C1] [ 110.441597][ C1] ======================================================== [ 110.449159][ C1] WARNING: possible irq lock inversion dependency detected [ 110.456962][ C1] 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 Tainted: G W [ 110.466882][ C1] -------------------------------------------------------- [ 110.474792][ C1] udevd/5494 just changed the state of lock: [ 110.480795][ C1] ffff8880216123e0 (&gsm->tx_lock){..-.}-{2:2}, at: gsm_send.isra.0+0x429/0x7f0 [ 110.489905][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 110.497819][ C1] (console_lock){+.+.}-{0:0} [ 110.497860][ C1] [ 110.497860][ C1] [ 110.497860][ C1] and interrupts could create inverse lock ordering between them. [ 110.497860][ C1] [ 110.517480][ C1] [ 110.517480][ C1] other info that might help us debug this: [ 110.525776][ C1] Possible interrupt unsafe locking scenario: [ 110.525776][ C1] [ 110.534982][ C1] CPU0 CPU1 [ 110.540626][ C1] ---- ---- [ 110.546368][ C1] lock(console_lock); [ 110.550562][ C1] local_irq_disable(); [ 110.557750][ C1] lock(&gsm->tx_lock); [ 110.564639][ C1] lock(console_lock); [ 110.571465][ C1] [ 110.575898][ C1] lock(&gsm->tx_lock); [ 110.580762][ C1] [ 110.580762][ C1] *** DEADLOCK *** [ 110.580762][ C1] [ 110.589373][ C1] 1 lock held by udevd/5494: [ 110.594252][ C1] #0: ffffc900001f0ce0 ((&dlci->t1)){+.-.}-{0:0}, at: call_timer_fn+0x11a/0x5a0 [ 110.603737][ C1] [ 110.603737][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 110.613347][ C1] -> (console_lock){+.+.}-{0:0} { [ 110.618597][ C1] HARDIRQ-ON-W at: [ 110.622780][ C1] lock_acquire+0x1b1/0x530 [ 110.629187][ C1] console_lock+0xb5/0x150 [ 110.635647][ C1] con_init+0x1a/0x700 [ 110.641854][ C1] console_init+0xcc/0x5e0 [ 110.648564][ C1] start_kernel+0x259/0x480 [ 110.654940][ C1] x86_64_start_reservations+0x18/0x30 [ 110.662448][ C1] x86_64_start_kernel+0xb2/0xc0 [ 110.669516][ C1] secondary_startup_64_no_verify+0x166/0x16b [ 110.677661][ C1] SOFTIRQ-ON-W at: [ 110.681930][ C1] lock_acquire+0x1b1/0x530 [ 110.688471][ C1] console_lock+0xb5/0x150 [ 110.694864][ C1] con_init+0x1a/0x700 [ 110.700804][ C1] console_init+0xcc/0x5e0 [ 110.707475][ C1] start_kernel+0x259/0x480 [ 110.714022][ C1] x86_64_start_reservations+0x18/0x30 [ 110.721533][ C1] x86_64_start_kernel+0xb2/0xc0 [ 110.728601][ C1] secondary_startup_64_no_verify+0x166/0x16b [ 110.736541][ C1] INITIAL USE at: [ 110.740551][ C1] } [ 110.743355][ C1] ... key at: [] console_lock_dep_map+0x0/0x60 [ 110.751964][ C1] ... acquired at: [ 110.755960][ C1] console_lock+0xb5/0x150 [ 110.760687][ C1] do_con_write+0x145/0x7f40 [ 110.765850][ C1] con_write+0x23/0xb0 [ 110.770222][ C1] gsm_send_packet+0x46b/0xa80 [ 110.775201][ C1] gsmld_write_task+0x225/0x1040 [ 110.780897][ C1] process_one_work+0x8a4/0x15f0 [ 110.786406][ C1] worker_thread+0x8b6/0x1290 [ 110.791741][ C1] kthread+0x2c1/0x3a0 [ 110.796111][ C1] ret_from_fork+0x45/0x80 [ 110.800760][ C1] ret_from_fork_asm+0x11/0x20 [ 110.806013][ C1] [ 110.808515][ C1] -> (&gsm->tx_lock){..-.}-{2:2} { [ 110.813670][ C1] IN-SOFTIRQ-W at: [ 110.817692][ C1] lock_acquire+0x1b1/0x530 [ 110.823976][ C1] _raw_spin_lock_irqsave+0x3a/0x50 [ 110.830972][ C1] gsm_send.isra.0+0x429/0x7f0 [ 110.837889][ C1] gsm_dlci_begin_close+0x137/0x230 [ 110.844993][ C1] gsm_dlci_t1+0x2d1/0x6c0 [ 110.851800][ C1] call_timer_fn+0x1a0/0x5a0 [ 110.858262][ C1] __run_timers+0x769/0xb20 [ 110.864644][ C1] run_timer_softirq+0x58/0xd0 [ 110.871807][ C1] __do_softirq+0x216/0x8d5 [ 110.878420][ C1] irq_exit_rcu+0xb5/0x120 [ 110.884710][ C1] sysvec_apic_timer_interrupt+0x95/0xb0 [ 110.892478][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 110.900171][ C1] __sanitizer_cov_trace_pc+0xc/0x60 [ 110.907639][ C1] arch_stack_walk+0xd5/0x170 [ 110.914969][ C1] stack_trace_save+0x95/0xd0 [ 110.921591][ C1] kasan_save_stack+0x33/0x50 [ 110.928228][ C1] kasan_set_track+0x24/0x30 [ 110.935105][ C1] __kasan_slab_alloc+0x81/0x90 [ 110.942096][ C1] kmem_cache_alloc_node+0x180/0x330 [ 110.949343][ C1] __alloc_skb+0x287/0x330 [ 110.955630][ C1] alloc_skb_with_frags+0xe4/0x710 [ 110.963777][ C1] sock_alloc_send_pskb+0x7e1/0x970 [ 110.971981][ C1] unix_dgram_sendmsg+0x464/0x1ca0 [ 110.979566][ C1] __sock_sendmsg+0xd5/0x180 [ 110.986566][ C1] sock_write_iter+0x29b/0x3d0 [ 110.993310][ C1] vfs_write+0x64d/0xdf0 [ 110.999237][ C1] ksys_write+0x1f0/0x250 [ 111.005312][ C1] do_syscall_64+0x40/0x110 [ 111.012913][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 111.020765][ C1] INITIAL USE at: [ 111.024685][ C1] lock_acquire+0x1b1/0x530 [ 111.031148][ C1] _raw_spin_lock_irqsave+0x3a/0x50 [ 111.038650][ C1] gsm_send.isra.0+0x429/0x7f0 [ 111.045452][ C1] gsm_dlci_begin_open+0x42a/0x6e0 [ 111.052351][ C1] gsmld_ioctl+0x956/0x1550 [ 111.058805][ C1] tty_ioctl+0x6fc/0x1580 [ 111.065003][ C1] __x64_sys_ioctl+0x18f/0x210 [ 111.071825][ C1] do_syscall_64+0x40/0x110 [ 111.078260][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 111.086020][ C1] } [ 111.088648][ C1] ... key at: [] __key.10+0x0/0x40 [ 111.096249][ C1] ... acquired at: [ 111.100334][ C1] __lock_acquire+0x13c2/0x3b10 [ 111.105496][ C1] lock_acquire+0x1b1/0x530 [ 111.110300][ C1] _raw_spin_lock_irqsave+0x3a/0x50 [ 111.115713][ C1] gsm_send.isra.0+0x429/0x7f0 [ 111.120701][ C1] gsm_dlci_begin_close+0x137/0x230 [ 111.126299][ C1] gsm_dlci_t1+0x2d1/0x6c0 [ 111.131194][ C1] call_timer_fn+0x1a0/0x5a0 [ 111.136525][ C1] __run_timers+0x769/0xb20 [ 111.141712][ C1] run_timer_softirq+0x58/0xd0 [ 111.147490][ C1] __do_softirq+0x216/0x8d5 [ 111.152561][ C1] irq_exit_rcu+0xb5/0x120 [ 111.157546][ C1] sysvec_apic_timer_interrupt+0x95/0xb0 [ 111.163849][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 111.170046][ C1] __sanitizer_cov_trace_pc+0xc/0x60 [ 111.175893][ C1] arch_stack_walk+0xd5/0x170 [ 111.180809][ C1] stack_trace_save+0x95/0xd0 [ 111.185881][ C1] kasan_save_stack+0x33/0x50 [ 111.191225][ C1] kasan_set_track+0x24/0x30 [ 111.196557][ C1] __kasan_slab_alloc+0x81/0x90 [ 111.201638][ C1] kmem_cache_alloc_node+0x180/0x330 [ 111.207229][ C1] __alloc_skb+0x287/0x330 [ 111.211865][ C1] alloc_skb_with_frags+0xe4/0x710 [ 111.217300][ C1] sock_alloc_send_pskb+0x7e1/0x970 [ 111.222810][ C1] unix_dgram_sendmsg+0x464/0x1ca0 [ 111.228231][ C1] __sock_sendmsg+0xd5/0x180 [ 111.233217][ C1] sock_write_iter+0x29b/0x3d0 [ 111.238317][ C1] vfs_write+0x64d/0xdf0 [ 111.243124][ C1] ksys_write+0x1f0/0x250 [ 111.247671][ C1] do_syscall_64+0x40/0x110 [ 111.252571][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 111.258694][ C1] [ 111.261295][ C1] [ 111.261295][ C1] stack backtrace: [ 111.267642][ C1] CPU: 1 PID: 5494 Comm: udevd Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 111.281476][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.292000][ C1] Call Trace: [ 111.295913][ C1] [ 111.298961][ C1] dump_stack_lvl+0xd9/0x1b0 [ 111.303622][ C1] print_irq_inversion_bug.part.0+0x3e1/0x590 [ 111.309839][ C1] ? print_shortest_lock_dependencies+0x1b0/0x1b0 [ 111.316343][ C1] ? static_obj+0xc0/0xc0 [ 111.320728][ C1] ? free_zapped_rcu+0x80/0x80 [ 111.325723][ C1] mark_lock+0x570/0xc50 [ 111.330099][ C1] ? print_usage_bug.part.0+0x550/0x550 [ 111.335696][ C1] ? mark_held_locks+0x9f/0xe0 [ 111.340773][ C1] ? __stack_depot_save+0x247/0x520 [ 111.346195][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 111.351614][ C1] __lock_acquire+0x13c2/0x3b10 [ 111.356511][ C1] ? kcov_close+0x2/0x20 [ 111.361081][ C1] ? arch_stack_walk+0xd5/0x170 [ 111.366502][ C1] ? stack_trace_save+0x95/0xd0 [ 111.371496][ C1] ? kasan_save_stack+0x33/0x50 [ 111.376776][ C1] ? kasan_set_track+0x24/0x30 [ 111.381626][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 111.388389][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 111.394233][ C1] ? sock_alloc_send_pskb+0x7e1/0x970 [ 111.400179][ C1] ? unix_dgram_sendmsg+0x464/0x1ca0 [ 111.405653][ C1] ? __sock_sendmsg+0xd5/0x180 [ 111.410579][ C1] ? sock_write_iter+0x29b/0x3d0 [ 111.415670][ C1] ? vfs_write+0x64d/0xdf0 [ 111.420129][ C1] ? ksys_write+0x1f0/0x250 [ 111.424676][ C1] ? do_syscall_64+0x40/0x110 [ 111.429506][ C1] lock_acquire+0x1b1/0x530 [ 111.434234][ C1] ? gsm_send.isra.0+0x429/0x7f0 [ 111.439219][ C1] ? lock_sync+0x190/0x190 [ 111.444050][ C1] _raw_spin_lock_irqsave+0x3a/0x50 [ 111.450082][ C1] ? gsm_send.isra.0+0x429/0x7f0 [ 111.455441][ C1] gsm_send.isra.0+0x429/0x7f0 [ 111.460956][ C1] gsm_dlci_begin_close+0x137/0x230 [ 111.467461][ C1] gsm_dlci_t1+0x2d1/0x6c0 [ 111.472028][ C1] ? gsmtty_ioctl+0xf50/0xf50 [ 111.476884][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 111.482396][ C1] call_timer_fn+0x1a0/0x5a0 [ 111.487071][ C1] ? gsmtty_ioctl+0xf50/0xf50 [ 111.491806][ C1] ? timer_fixup_assert_init+0x220/0x220 [ 111.497616][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 111.503262][ C1] ? spin_bug+0x1c0/0x1c0 [ 111.507636][ C1] ? gsmtty_ioctl+0xf50/0xf50 [ 111.512636][ C1] ? gsmtty_ioctl+0xf50/0xf50 [ 111.517542][ C1] __run_timers+0x769/0xb20 [ 111.522301][ C1] ? call_timer_fn+0x5a0/0x5a0 [ 111.527232][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 111.532686][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 111.537603][ C1] run_timer_softirq+0x58/0xd0 [ 111.542514][ C1] __do_softirq+0x216/0x8d5 [ 111.547095][ C1] ? __lock_text_end+0x3/0x3 [ 111.551823][ C1] irq_exit_rcu+0xb5/0x120 [ 111.556839][ C1] sysvec_apic_timer_interrupt+0x95/0xb0 [ 111.563586][ C1] [ 111.566543][ C1] [ 111.569501][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 111.575540][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0xc/0x60 [ 111.581759][ C1] Code: 1e fa 48 8b be b0 01 00 00 e8 b0 ff ff ff 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 65 48 8b 15 94 ad 7b 7e <65> 8b 05 95 ad 7b 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 [ 111.602017][ C1] RSP: 0018:ffffc90005047448 EFLAGS: 00000286 [ 111.608123][ C1] RAX: 0000000000000000 RBX: ffffffff81de99c0 RCX: ffffffff81320b7b [ 111.616179][ C1] RDX: ffff8880202b8000 RSI: 0000000000000000 RDI: 0000000000000007 [ 111.624191][ C1] RBP: ffffc900050474e8 R08: 0000000000000007 R09: 0000000000000000 [ 111.632456][ C1] R10: ffffffff81de99c0 R11: 0000000000000001 R12: ffffc90005047458 [ 111.641434][ C1] R13: ffffffff817569f0 R14: ffffc90005047518 R15: ffff8880202b8000 [ 111.649718][ C1] ? write_profile+0x450/0x450 [ 111.654532][ C1] ? kmem_cache_alloc_node+0x180/0x330 [ 111.660221][ C1] ? kmem_cache_alloc_node+0x180/0x330 [ 111.665739][ C1] ? arch_stack_walk+0xcb/0x170 [ 111.670634][ C1] arch_stack_walk+0xd5/0x170 [ 111.675565][ C1] ? kmem_cache_alloc_node+0x180/0x330 [ 111.681101][ C1] stack_trace_save+0x95/0xd0 [ 111.685849][ C1] ? filter_irq_stacks+0x90/0x90 [ 111.690840][ C1] ? filter_irq_stacks+0x90/0x90 [ 111.696005][ C1] ? __stack_depot_save+0x39/0x520 [ 111.701628][ C1] kasan_save_stack+0x33/0x50 [ 111.706363][ C1] ? kasan_save_stack+0x33/0x50 [ 111.711369][ C1] ? kasan_set_track+0x24/0x30 [ 111.716209][ C1] ? __kasan_slab_alloc+0x81/0x90 [ 111.721392][ C1] kasan_set_track+0x24/0x30 [ 111.726039][ C1] __kasan_slab_alloc+0x81/0x90 [ 111.730944][ C1] kmem_cache_alloc_node+0x180/0x330 [ 111.736315][ C1] __alloc_skb+0x287/0x330 [ 111.741093][ C1] ? __napi_build_skb+0x50/0x50 [ 111.745993][ C1] ? __lock_acquire+0x14e2/0x3b10 [ 111.751169][ C1] alloc_skb_with_frags+0xe4/0x710 [ 111.756447][ C1] sock_alloc_send_pskb+0x7e1/0x970 [ 111.761702][ C1] ? lock_acquire+0x1b1/0x530 [ 111.766432][ C1] ? sock_wmalloc+0x120/0x120 [ 111.771335][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 111.776753][ C1] ? do_raw_spin_lock+0x12d/0x2b0 [ 111.781816][ C1] ? spin_bug+0x1c0/0x1c0 [ 111.786359][ C1] unix_dgram_sendmsg+0x464/0x1ca0 [ 111.791526][ C1] ? aa_sk_perm+0x2f5/0xb40 [ 111.796067][ C1] ? unix_stream_recvmsg+0x1b0/0x1b0 [ 111.801481][ C1] ? aa_af_perm+0x250/0x250 [ 111.806126][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 111.811544][ C1] ? unix_stream_recvmsg+0x1b0/0x1b0 [ 111.816972][ C1] __sock_sendmsg+0xd5/0x180 [ 111.821966][ C1] sock_write_iter+0x29b/0x3d0 [ 111.826791][ C1] ? __sock_sendmsg+0x180/0x180 [ 111.831711][ C1] ? bpf_lsm_file_permission+0x9/0x10 [ 111.837326][ C1] ? security_file_permission+0x94/0x100 [ 111.843106][ C1] vfs_write+0x64d/0xdf0 [ 111.847488][ C1] ? kernel_write+0x6c0/0x6c0 [ 111.852372][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 111.857202][ C1] ? __fget_light+0x1fa/0x260 [ 111.861954][ C1] ksys_write+0x1f0/0x250 [ 111.866508][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 111.871578][ C1] ? syscall_enter_from_user_mode+0x7d/0x110 [ 111.877902][ C1] do_syscall_64+0x40/0x110 [ 111.882635][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 111.888577][ C1] RIP: 0033:0x7f6b3918dbf2 [ 111.893024][ C1] Code: 89 c7 48 89 44 24 08 e8 7b 34 fa ff 48 8b 44 24 08 48 83 c4 28 c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6f 48 8b 15 07 a2 0d 00 f7 d8 64 89 02 48 83 [ 111.913460][ C1] RSP: 002b:00007fff1ce2aeb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 111.922176][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b3918dbf2 [ 111.930362][ C1] RDX: 0000000000000000 RSI: 00007fff1ce2af0f RDI: 000000000000000a [ 111.938404][ C1] RBP: 00007fff1ce2af0f R08: 0000000000000001 R09: 55ebcf46efef54bb [ 111.946408][ C1] R10: 1999999999999999 R11: 0000000000000246 R12: 000000000000000a [ 111.954416][ C1] R13: 00007f6b390b7ae0 R14: 0000000000000000 R15: 000055e7a10d1910 [ 111.962524][ C1] [ 111.969349][ T5067] Bluetooth: hci0: command 0x041b tx timeout 2023/11/20 15:21:18 executed programs: 1 [ 112.678141][ T4498] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 112.687923][ T4498] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4498, name: kworker/0:3 [ 112.697145][ T4498] preempt_count: 1, expected: 0 [ 112.702629][ T4498] RCU nest depth: 0, expected: 0 [ 112.707587][ T4498] INFO: lockdep is turned off. [ 112.712376][ T4498] irq event stamp: 92024 [ 112.716713][ T4498] hardirqs last enabled at (92021): [] __local_bh_enable_ip+0xa4/0x120 [ 112.726678][ T4498] hardirqs last disabled at (92023): [] __local_bh_enable_ip+0xc9/0x120 [ 112.737254][ T4498] softirqs last enabled at (92024): [] ip6t_do_table+0xd07/0x1d20 [ 112.747538][ T4498] softirqs last disabled at (92022): [] ip6t_do_table+0x222/0x1d20 [ 112.757478][ T4498] Preemption disabled at: [ 112.757491][ T4498] [<0000000000000000>] 0x0 [ 112.766556][ T4498] CPU: 0 PID: 4498 Comm: kworker/0:3 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 112.779418][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 112.789490][ T4498] Workqueue: events gsmld_write_task [ 112.794777][ T4498] Call Trace: [ 112.798056][ T4498] [ 112.801016][ T4498] dump_stack_lvl+0xd9/0x1b0 [ 112.805621][ T4498] __might_resched+0x3bc/0x5d0 [ 112.810752][ T4498] ? preempt_count_sub+0x160/0x160 [ 112.816473][ T4498] ? lock_release+0x4c8/0x6a0 [ 112.821161][ T4498] ? debug_object_activate+0x27f/0x490 [ 112.826905][ T4498] console_lock+0x34/0x150 [ 112.831407][ T4498] do_con_write+0x145/0x7f40 [ 112.835993][ T4498] ? do_raw_spin_unlock+0x172/0x230 [ 112.841267][ T4498] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 112.847076][ T4498] ? rcu_is_watching+0x12/0xb0 [ 112.851840][ T4498] ? rcu_is_watching+0x12/0xb0 [ 112.856592][ T4498] ? lock_release+0x4c8/0x6a0 [ 112.861254][ T4498] ? reset_palette+0x2a0/0x2a0 [ 112.866229][ T4498] ? rcu_is_watching+0x12/0xb0 [ 112.870987][ T4498] ? rcu_is_watching+0x12/0xb0 [ 112.875747][ T4498] ? debug_object_deactivate+0x28b/0x320 [ 112.881372][ T4498] ? reacquire_held_locks+0x4c0/0x4c0 [ 112.886942][ T4498] ? rcu_is_watching+0x12/0xb0 [ 112.891878][ T4498] ? lock_acquire+0x477/0x530 [ 112.896922][ T4498] ? lock_sync+0x190/0x190 [ 112.901787][ T4498] con_write+0x23/0xb0 [ 112.905900][ T4498] gsm_send_packet+0x46b/0xa80 [ 112.911199][ T4498] gsmld_write_task+0x225/0x1040 [ 112.916242][ T4498] process_one_work+0x8a4/0x15f0 [ 112.921199][ T4498] ? lock_sync+0x190/0x190 [ 112.925793][ T4498] ? workqueue_congested+0x300/0x300 [ 112.931296][ T4498] ? assign_work+0x1a0/0x250 [ 112.936075][ T4498] worker_thread+0x8b6/0x1290 [ 112.941127][ T4498] ? __kthread_parkme+0x148/0x220 [ 112.946316][ T4498] ? process_one_work+0x15f0/0x15f0 [ 112.951805][ T4498] kthread+0x2c1/0x3a0 [ 112.956006][ T4498] ? _raw_spin_unlock_irq+0x23/0x50 [ 112.961506][ T4498] ? kthread_complete_and_exit+0x40/0x40 [ 112.967435][ T4498] ret_from_fork+0x45/0x80 [ 112.972457][ T4498] ? kthread_complete_and_exit+0x40/0x40 [ 112.978804][ T4498] ret_from_fork_asm+0x11/0x20 [ 112.983672][ T4498] [ 113.963669][ T4498] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 113.974290][ T4498] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4498, name: kworker/0:3 [ 113.983773][ T4498] preempt_count: 1, expected: 0 [ 113.988922][ T4498] RCU nest depth: 0, expected: 0 [ 113.994057][ T4498] INFO: lockdep is turned off. [ 113.998830][ T4498] irq event stamp: 92024 [ 114.003216][ T4498] hardirqs last enabled at (92021): [] __local_bh_enable_ip+0xa4/0x120 [ 114.013151][ T4498] hardirqs last disabled at (92023): [] __local_bh_enable_ip+0xc9/0x120 [ 114.023081][ T4498] softirqs last enabled at (92024): [] ip6t_do_table+0xd07/0x1d20 [ 114.033109][ T4498] softirqs last disabled at (92022): [] ip6t_do_table+0x222/0x1d20 [ 114.044078][ T4498] Preemption disabled at: [ 114.044089][ T4498] [<0000000000000000>] 0x0 [ 114.053395][ T4498] CPU: 0 PID: 4498 Comm: kworker/0:3 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 114.067499][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 114.068821][ T5067] Bluetooth: hci0: command 0x040f tx timeout [ 114.077736][ T4498] Workqueue: events gsmld_write_task [ 114.089311][ T4498] Call Trace: [ 114.092699][ T4498] [ 114.095643][ T4498] dump_stack_lvl+0xd9/0x1b0 [ 114.100276][ T4498] __might_resched+0x3bc/0x5d0 [ 114.106300][ T4498] ? preempt_count_sub+0x160/0x160 [ 114.111449][ T4498] console_lock+0x34/0x150 [ 114.116131][ T4498] do_con_write+0x145/0x7f40 [ 114.120770][ T4498] ? rcu_is_watching+0x12/0xb0 [ 114.125668][ T4498] ? rcu_is_watching+0x12/0xb0 [ 114.130463][ T4498] ? lock_release+0x4c8/0x6a0 [ 114.136820][ T4498] ? reset_palette+0x2a0/0x2a0 [ 114.141707][ T4498] ? rcu_is_watching+0x12/0xb0 [ 114.146508][ T4498] ? rcu_is_watching+0x12/0xb0 [ 114.151315][ T4498] ? debug_object_deactivate+0x28b/0x320 [ 114.157222][ T4498] ? reacquire_held_locks+0x4c0/0x4c0 [ 114.162806][ T4498] ? rcu_is_watching+0x12/0xb0 [ 114.168303][ T4498] ? lock_acquire+0x477/0x530 [ 114.173274][ T4498] ? lock_sync+0x190/0x190 [ 114.178080][ T4498] con_write+0x23/0xb0 [ 114.182200][ T4498] gsm_send_packet+0x46b/0xa80 [ 114.186994][ T4498] gsmld_write_task+0x225/0x1040 [ 114.191998][ T4498] process_one_work+0x8a4/0x15f0 [ 114.196976][ T4498] ? lock_sync+0x190/0x190 [ 114.201620][ T4498] ? workqueue_congested+0x300/0x300 [ 114.207206][ T4498] ? assign_work+0x1a0/0x250 [ 114.211865][ T4498] worker_thread+0x8b6/0x1290 [ 114.216843][ T4498] ? __kthread_parkme+0x148/0x220 [ 114.221994][ T4498] ? process_one_work+0x15f0/0x15f0 [ 114.227503][ T4498] kthread+0x2c1/0x3a0 [ 114.231788][ T4498] ? _raw_spin_unlock_irq+0x23/0x50 [ 114.237117][ T4498] ? kthread_complete_and_exit+0x40/0x40 [ 114.242796][ T4498] ret_from_fork+0x45/0x80 [ 114.247425][ T4498] ? kthread_complete_and_exit+0x40/0x40 [ 114.253543][ T4498] ret_from_fork_asm+0x11/0x20 [ 114.258448][ T4498] [ 115.283662][ T9] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 115.293081][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:1 [ 115.302067][ T9] preempt_count: 1, expected: 0 [ 115.306936][ T9] RCU nest depth: 0, expected: 0 [ 115.311887][ T9] INFO: lockdep is turned off. [ 115.316659][ T9] irq event stamp: 53902 [ 115.320991][ T9] hardirqs last enabled at (53901): [] _raw_spin_unlock_irq+0x23/0x50 [ 115.330925][ T9] hardirqs last disabled at (53902): [] __schedule+0x260d/0x5c00 [ 115.340262][ T9] softirqs last enabled at (52498): [] nsim_fib_event_work+0x1b1/0x26e0 [ 115.351249][ T9] softirqs last disabled at (52496): [] nsim_fib_event_work+0xbb/0x26e0 [ 115.361709][ T9] Preemption disabled at: [ 115.361720][ T9] [<0000000000000000>] 0x0 [ 115.371101][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 115.384067][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 115.394335][ T9] Workqueue: events gsmld_write_task [ 115.400107][ T9] Call Trace: [ 115.403418][ T9] [ 115.406460][ T9] dump_stack_lvl+0xd9/0x1b0 [ 115.411097][ T9] __might_resched+0x3bc/0x5d0 [ 115.415892][ T9] ? preempt_count_sub+0x160/0x160 [ 115.421132][ T9] ? lock_release+0x4c8/0x6a0 [ 115.425835][ T9] ? debug_object_activate+0x27f/0x490 [ 115.431335][ T9] console_lock+0x34/0x150 [ 115.435840][ T9] do_con_write+0x145/0x7f40 [ 115.440435][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 115.445810][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 115.451613][ T9] ? rcu_is_watching+0x12/0xb0 [ 115.456494][ T9] ? rcu_is_watching+0x12/0xb0 [ 115.461526][ T9] ? lock_release+0x4c8/0x6a0 [ 115.466489][ T9] ? reset_palette+0x2a0/0x2a0 [ 115.471518][ T9] ? rcu_is_watching+0x12/0xb0 [ 115.476294][ T9] ? rcu_is_watching+0x12/0xb0 [ 115.481151][ T9] ? debug_object_deactivate+0x28b/0x320 [ 115.486980][ T9] ? reacquire_held_locks+0x4c0/0x4c0 [ 115.492476][ T9] ? rcu_is_watching+0x12/0xb0 [ 115.497240][ T9] ? lock_acquire+0x477/0x530 [ 115.501916][ T9] ? lock_sync+0x190/0x190 [ 115.506501][ T9] con_write+0x23/0xb0 [ 115.510653][ T9] gsm_send_packet+0x46b/0xa80 [ 115.515431][ T9] gsmld_write_task+0x225/0x1040 [ 115.520481][ T9] process_one_work+0x8a4/0x15f0 [ 115.525471][ T9] ? lock_sync+0x190/0x190 [ 115.530186][ T9] ? workqueue_congested+0x300/0x300 [ 115.535659][ T9] ? assign_work+0x1a0/0x250 [ 115.540260][ T9] worker_thread+0x8b6/0x1290 [ 115.545032][ T9] ? __kthread_parkme+0x148/0x220 [ 115.550095][ T9] ? process_one_work+0x15f0/0x15f0 [ 115.555442][ T9] kthread+0x2c1/0x3a0 [ 115.561532][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 115.567193][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 115.573297][ T9] ret_from_fork+0x45/0x80 [ 115.577823][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 115.583471][ T9] ret_from_fork_asm+0x11/0x20 [ 115.588761][ T9] [ 116.119154][ T5067] Bluetooth: hci0: command 0x0419 tx timeout [ 116.618607][ T9] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 116.628118][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:1 [ 116.637252][ T9] preempt_count: 1, expected: 0 [ 116.642835][ T9] RCU nest depth: 0, expected: 0 [ 116.647875][ T9] INFO: lockdep is turned off. [ 116.652726][ T9] irq event stamp: 53902 [ 116.656970][ T9] hardirqs last enabled at (53901): [] _raw_spin_unlock_irq+0x23/0x50 [ 116.667064][ T9] hardirqs last disabled at (53902): [] __schedule+0x260d/0x5c00 [ 116.676868][ T9] softirqs last enabled at (52498): [] nsim_fib_event_work+0x1b1/0x26e0 [ 116.687068][ T9] softirqs last disabled at (52496): [] nsim_fib_event_work+0xbb/0x26e0 [ 116.696997][ T9] Preemption disabled at: [ 116.697007][ T9] [<0000000000000000>] 0x0 [ 116.705935][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 116.718981][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 116.729843][ T9] Workqueue: events gsmld_write_task [ 116.735689][ T9] Call Trace: [ 116.739069][ T9] [ 116.742168][ T9] dump_stack_lvl+0xd9/0x1b0 [ 116.746892][ T9] __might_resched+0x3bc/0x5d0 [ 116.751792][ T9] ? preempt_count_sub+0x160/0x160 [ 116.756929][ T9] ? __switch_to+0x749/0x1370 [ 116.761956][ T9] console_lock+0x34/0x150 [ 116.766460][ T9] do_con_write+0x145/0x7f40 [ 116.771053][ T9] ? lock_release+0x4c8/0x6a0 [ 116.776276][ T9] ? reacquire_held_locks+0x4c0/0x4c0 [ 116.781820][ T9] ? rcu_is_watching+0x12/0xb0 [ 116.786664][ T9] ? rcu_is_watching+0x12/0xb0 [ 116.791542][ T9] ? lock_release+0x4c8/0x6a0 [ 116.796291][ T9] ? reset_palette+0x2a0/0x2a0 [ 116.801081][ T9] ? rcu_is_watching+0x12/0xb0 [ 116.805945][ T9] ? rcu_is_watching+0x12/0xb0 [ 116.810856][ T9] ? debug_object_deactivate+0x28b/0x320 [ 116.816685][ T9] ? reacquire_held_locks+0x4c0/0x4c0 [ 116.822071][ T9] ? rcu_is_watching+0x12/0xb0 [ 116.826846][ T9] ? lock_acquire+0x477/0x530 [ 116.832057][ T9] ? lock_sync+0x190/0x190 [ 116.836481][ T9] con_write+0x23/0xb0 [ 116.840555][ T9] gsm_send_packet+0x46b/0xa80 [ 116.845506][ T9] gsmld_write_task+0x225/0x1040 [ 116.850723][ T9] process_one_work+0x8a4/0x15f0 [ 116.855658][ T9] ? lock_sync+0x190/0x190 [ 116.860144][ T9] ? workqueue_congested+0x300/0x300 [ 116.865545][ T9] ? assign_work+0x1a0/0x250 [ 116.870144][ T9] worker_thread+0x8b6/0x1290 [ 116.874821][ T9] ? __kthread_parkme+0x148/0x220 [ 116.880050][ T9] ? process_one_work+0x15f0/0x15f0 [ 116.885683][ T9] kthread+0x2c1/0x3a0 [ 116.889763][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 116.895040][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 116.900801][ T9] ret_from_fork+0x45/0x80 [ 116.905218][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 116.910945][ T9] ret_from_fork_asm+0x11/0x20 [ 116.915728][ T9] 2023/11/20 15:21:23 executed programs: 9 [ 117.894909][ T23] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 117.904327][ T23] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 23, name: kworker/1:0 [ 117.913278][ T23] preempt_count: 1, expected: 0 [ 117.918139][ T23] RCU nest depth: 0, expected: 0 [ 117.923453][ T23] INFO: lockdep is turned off. [ 117.928231][ T23] irq event stamp: 713594 [ 117.932569][ T23] hardirqs last enabled at (713593): [] irqentry_exit+0x3b/0x80 [ 117.942062][ T23] hardirqs last disabled at (713594): [] __schedule+0x260d/0x5c00 [ 117.952159][ T23] softirqs last enabled at (713592): [] __do_softirq+0x591/0x8d5 [ 117.961729][ T23] softirqs last disabled at (713467): [] irq_exit_rcu+0xb5/0x120 [ 117.971620][ T23] Preemption disabled at: [ 117.971627][ T23] [<0000000000000000>] 0x0 [ 117.980694][ T23] CPU: 1 PID: 23 Comm: kworker/1:0 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 117.993370][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 118.003685][ T23] Workqueue: events gsmld_write_task [ 118.008990][ T23] Call Trace: [ 118.012260][ T23] [ 118.015271][ T23] dump_stack_lvl+0xd9/0x1b0 [ 118.019879][ T23] __might_resched+0x3bc/0x5d0 [ 118.024820][ T23] ? kasan_save_free_info+0x2b/0x40 [ 118.030106][ T23] ? ____kasan_slab_free+0x15b/0x1b0 [ 118.035486][ T23] ? preempt_count_sub+0x160/0x160 [ 118.040766][ T23] ? delayed_vfree_work+0x56/0x70 [ 118.046313][ T23] ? worker_thread+0x8b6/0x1290 [ 118.051166][ T23] ? kthread+0x2c1/0x3a0 [ 118.055413][ T23] ? ret_from_fork+0x45/0x80 [ 118.060004][ T23] console_lock+0x34/0x150 [ 118.064453][ T23] do_con_write+0x145/0x7f40 [ 118.069144][ T23] ? rcu_is_watching+0x12/0xb0 [ 118.073919][ T23] ? rcu_is_watching+0x12/0xb0 [ 118.079028][ T23] ? lock_release+0x4c8/0x6a0 [ 118.083699][ T23] ? reset_palette+0x2a0/0x2a0 [ 118.088461][ T23] ? rcu_is_watching+0x12/0xb0 [ 118.093574][ T23] ? rcu_is_watching+0x12/0xb0 [ 118.098424][ T23] ? debug_object_deactivate+0x28b/0x320 [ 118.104065][ T23] ? reacquire_held_locks+0x4c0/0x4c0 [ 118.109936][ T23] ? rcu_is_watching+0x12/0xb0 [ 118.114913][ T23] ? lock_acquire+0x477/0x530 [ 118.119786][ T23] ? lock_sync+0x190/0x190 [ 118.124311][ T23] con_write+0x23/0xb0 [ 118.128563][ T23] gsm_send_packet+0x46b/0xa80 [ 118.133540][ T23] gsmld_write_task+0x225/0x1040 [ 118.138499][ T23] process_one_work+0x8a4/0x15f0 [ 118.143469][ T23] ? lock_sync+0x190/0x190 [ 118.147987][ T23] ? workqueue_congested+0x300/0x300 [ 118.153305][ T23] ? assign_work+0x1a0/0x250 [ 118.158074][ T23] worker_thread+0x8b6/0x1290 [ 118.163284][ T23] ? process_one_work+0x15f0/0x15f0 [ 118.168501][ T23] kthread+0x2c1/0x3a0 [ 118.173297][ T23] ? _raw_spin_unlock_irq+0x23/0x50 [ 118.179901][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 118.185744][ T23] ret_from_fork+0x45/0x80 [ 118.190252][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 118.196163][ T23] ret_from_fork_asm+0x11/0x20 [ 118.201038][ T23] [ 119.131258][ T23] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2634 [ 119.140839][ T23] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 23, name: kworker/1:0 [ 119.151024][ T23] preempt_count: 1, expected: 0 [ 119.155984][ T23] RCU nest depth: 0, expected: 0 [ 119.161202][ T23] INFO: lockdep is turned off. [ 119.165982][ T23] irq event stamp: 713594 [ 119.171011][ T23] hardirqs last enabled at (713593): [] irqentry_exit+0x3b/0x80 [ 119.181220][ T23] hardirqs last disabled at (713594): [] __schedule+0x260d/0x5c00 [ 119.191163][ T23] softirqs last enabled at (713592): [] __do_softirq+0x591/0x8d5 [ 119.201182][ T23] softirqs last disabled at (713467): [] irq_exit_rcu+0xb5/0x120 [ 119.210571][ T23] Preemption disabled at: [ 119.210581][ T23] [<0000000000000000>] 0x0 [ 119.221217][ T23] CPU: 1 PID: 23 Comm: kworker/1:0 Tainted: G W 6.7.0-rc2-next-20231120-syzkaller-02011-g5a82d69d48c8 #0 [ 119.238251][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 119.248769][ T23] Workqueue: events gsmld_write_task [ 119.254085][ T23] Call Trace: [ 119.257365][ T23] [ 119.260328][ T23] dump_stack_lvl+0xd9/0x1b0 [ 119.265016][ T23] __might_resched+0x3bc/0x5d0 [ 119.269812][ T23] ? preempt_count_sub+0x160/0x160 [ 119.274940][ T23] console_lock+0x34/0x150 [ 119.279528][ T23] do_con_write+0x145/0x7f40 [ 119.284209][ T23] ? vring_map_one_sg+0x216/0x2f0 [ 119.289320][ T23] ? sg_next+0x84/0xb0 [ 119.293487][ T23] ? virtqueue_add_split+0xa4c/0x1bf0 [ 119.298867][ T23] ? reset_palette+0x2a0/0x2a0 [ 119.303805][ T23] ? rcu_is_watching+0x12/0xb0 [ 119.308582][ T23] ? rcu_is_watching+0x12/0xb0 [ 119.313353][ T23] ? debug_object_deactivate+0x28b/0x320 [ 119.319081][ T23] ? reacquire_held_locks+0x4c0/0x4c0 [ 119.324653][ T23] ? rcu_is_watching+0x12/0xb0 [ 119.329688][ T23] ? lock_acquire+0x477/0x530 [ 119.334481][ T23] ? virtqueue_add_outbuf+0xd0/0x140 [ 119.339901][ T23] ? lock_sync+0x190/0x190 [ 119.344338][ T23] con_write+0x23/0xb0 [ 119.348508][ T23] gsm_send_packet+0x46b/0xa80 [ 119.353456][ T23] gsmld_write_task+0x225/0x1040 [ 119.358439][ T23] process_one_work+0x8a4/0x15f0 [ 119.363412][ T23] ? init_vqs+0x840/0x840 [ 119.367756][ T23] ? workqueue_congested+0x300/0x300 [ 119.373228][ T23] ? assign_work+0x1a0/0x250 [ 119.377915][ T23] worker_thread+0x8b6/0x1290 [ 119.382872][ T23] ? process_one_work+0x15f0/0x15f0 [ 119.388251][ T23] kthread+0x2c1/0x3a0 [ 119.392441][ T23] ? _raw_spin_unlock_irq+0x23/0x50 [ 119.397826][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 119.403671][ T23] ret_from_fork+0x45/0x80 [ 119.408089][ T23] ? kthread_complete_and_exit+0x40/0x40 [ 119.413845][ T23] ret_from_fork_asm+0x11/0x20 [ 119.418989][ T23]