------------[ cut here ]------------
WARNING: CPU: 1 PID: 0 at net/can/isotp.c:852 isotp_tx_timer_handler+0x3a4/0x450 net/can/isotp.c:852
Modules linked in:
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.17.0-rc6-syzkaller #0
Hardware name: ARM-Versatile Express
Backtrace: 
[<816bf84c>] (dump_backtrace) from [<816bfa38>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:239)
 r7:81d5c980 r6:82222be8 r5:60000193 r4:81d6a098
[<816bfa20>] (show_stack) from [<816c8290>] (__dump_stack lib/dump_stack.c:88 [inline])
[<816bfa20>] (show_stack) from [<816c8290>] (dump_stack_lvl+0x48/0x54 lib/dump_stack.c:106)
[<816c8248>] (dump_stack_lvl) from [<816c82b4>] (dump_stack+0x18/0x1c lib/dump_stack.c:113)
 r5:00000000 r4:82442d14
[<816c829c>] (dump_stack) from [<816c0518>] (panic+0x104/0x32c kernel/panic.c:233)
[<816c0414>] (panic) from [<80241e04>] (__warn+0xa0/0x1a0 kernel/panic.c:587)
 r3:8220c488 r2:00000000 r1:00000000 r0:81d5c980
 r7:815a0e1c
[<80241d64>] (__warn) from [<816c07a8>] (warn_slowpath_fmt+0x68/0xd4 kernel/panic.c:611)
 r8:00000009 r7:815a0e1c r6:00000354 r5:81f0a900 r4:00000000
[<816c0744>] (warn_slowpath_fmt) from [<815a0e1c>] (isotp_tx_timer_handler+0x3a4/0x450 net/can/isotp.c:852)
 r8:000000a0 r7:dddde160 r6:847c2278 r5:847c0278 r4:00000000
[<815a0a78>] (isotp_tx_timer_handler) from [<802dc710>] (__run_hrtimer kernel/time/hrtimer.c:1685 [inline])
[<815a0a78>] (isotp_tx_timer_handler) from [<802dc710>] (__hrtimer_run_queues+0x1b0/0x448 kernel/time/hrtimer.c:1749)
 r10:828ea280 r9:815a0a78 r8:000000a0 r7:dddde160 r6:dddde0c0 r5:dddde1a0
 r4:847c0278
[<802dc560>] (__hrtimer_run_queues) from [<802dca34>] (hrtimer_run_softirq+0x8c/0xb8 kernel/time/hrtimer.c:1766)
 r10:828ea280 r9:00000101 r8:00000100 r7:00000000 r6:00000000 r5:20000113
 r4:dddde0c0
[<802dc9a8>] (hrtimer_run_softirq) from [<8020126c>] (__do_softirq+0x16c/0x480 kernel/softirq.c:558)
 r7:8296bf00 r6:00000008 r5:00000009 r4:822040a0
[<80201100>] (__do_softirq) from [<8024aa7c>] (do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline])
[<80201100>] (__do_softirq) from [<8024aa7c>] (invoke_softirq kernel/softirq.c:439 [inline])
[<80201100>] (__do_softirq) from [<8024aa7c>] (__irq_exit_rcu kernel/softirq.c:637 [inline])
[<80201100>] (__do_softirq) from [<8024aa7c>] (__irq_exit_rcu kernel/softirq.c:627 [inline])
[<80201100>] (__do_softirq) from [<8024aa7c>] (irq_exit+0x9c/0xe8 kernel/softirq.c:661)
 r10:00000000 r9:828ea280 r8:00000000 r7:8296bf00 r6:81f14900 r5:81f14918
 r4:820a75c0
[<8024a9e0>] (irq_exit) from [<816da120>] (generic_handle_arch_irq+0x7c/0x80 kernel/irq/handle.c:240)
 r5:81f14918 r4:820a6078
[<816da0a4>] (generic_handle_arch_irq) from [<80200abc>] (__irq_svc+0x3c/0x64 arch/arm/kernel/entry-armv.S:202)
Exception stack(0x8296bf00 to 0x8296bf48)
bf00: 00000001 81d6a098 00000000 8021c940 828ea280 00000001 00000001 8220c4d4
bf20: 00000002 00000000 00000000 8296bf5c 8296bf40 8296bf50 80208d58 80208d5c
bf40: 20000013 ffffffff
 r9:828ea280 r8:00000002 r7:8296bf34 r6:ffffffff r5:20000013 r4:80208d5c
[<80208d14>] (arch_cpu_idle) from [<816e3064>] (default_idle_call+0x38/0x19c kernel/sched/idle.c:112)
[<816e302c>] (default_idle_call) from [<802816b4>] (cpuidle_idle_call kernel/sched/idle.c:194 [inline])
[<816e302c>] (default_idle_call) from [<802816b4>] (do_idle+0x220/0x2a8 kernel/sched/idle.c:306)
 r7:8220c4d4 r6:828ea280 r5:00000001 r4:8220c494
[<80281494>] (do_idle) from [<80281a38>] (cpu_startup_entry+0x20/0x28 kernel/sched/idle.c:403)
 r10:00000000 r9:412fc0f1 r8:80003010 r7:82442464 r6:828ea280 r5:8230a570
 r4:00000097
[<80281a18>] (cpu_startup_entry) from [<802105f0>] (secondary_start_kernel+0x1c8/0x298 arch/arm/kernel/smp.c:475)
[<80210428>] (secondary_start_kernel) from [<80201614>] (__enable_mmu+0x0/0xc arch/arm/kernel/head.S:431)
 r7:82442464 r6:30c0387d r5:00000000 r4:8289df80
Rebooting in 86400 seconds..