------------[ cut here ]------------ WARNING: CPU: 0 PID: 6337 at net/can/isotp.c:852 isotp_tx_timer_handler+0x1f0/0x43c net/can/isotp.c:763 Modules linked in: CPU: 0 PID: 6337 Comm: kworker/u4:2 Not tainted 5.17.0-rc6-syzkaller-00066-g5859a2b19911 #0 Hardware name: linux,dummy-virt (DT) Workqueue: events_power_efficient wg_ratelimiter_gc_entries pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : isotp_tx_timer_handler+0x1f0/0x43c net/can/isotp.c:852 lr : __run_hrtimer kernel/time/hrtimer.c:1685 [inline] lr : __hrtimer_run_queues+0x140/0x1e0 kernel/time/hrtimer.c:1749 sp : ffff80000bafba20 x29: ffff80000bafba20 x28: ffff00007fbbf140 x27: ffff00007fbbf180 x26: ffff800009662e14 x25: 0000000000000000 x24: 0000000000000001 x23: 0000000000000000 x22: 0000085beab780d0 x21: f7ff0000191d0368 x20: f7ff0000191d0000 x19: f7ff0000191d0368 x18: 0000000000000000 x17: ffff800075973000 x16: ffff800008004000 x15: 000047fd7298777a x14: 00000000000000d8 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000001 x10: ffff800075973000 x9 : ffffffffffbc8f3d x8 : ffff00007fbc39c0 x7 : ffff00007fbc3940 x6 : 00000080044fecf6 x5 : fbff000022468368 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : f8ff00001ecbee40 x0 : 0000000000000000 Call trace: isotp_tx_timer_handler+0x1f0/0x43c net/can/isotp.c:763 __run_hrtimer kernel/time/hrtimer.c:1685 [inline] __hrtimer_run_queues+0x140/0x1e0 kernel/time/hrtimer.c:1749 hrtimer_run_softirq+0x6c/0xd0 kernel/time/hrtimer.c:1766 _stext+0x124/0x2a0 do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0xe4/0x100 kernel/softirq.c:637 irq_exit_rcu+0x10/0x1c kernel/softirq.c:649 __el1_irq arch/arm64/kernel/entry-common.c:439 [inline] el1_interrupt+0x38/0x80 arch/arm64/kernel/entry-common.c:460 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:465 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:568 _raw_spin_unlock+0x0/0x50 process_one_work+0x1dc/0x370 kernel/workqueue.c:2307 worker_thread+0x70/0x430 kernel/workqueue.c:2454 kthread+0x108/0x10c kernel/kthread.c:377 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 0000000000000000 ]---