------------[ cut here ]------------
WARNING: CPU: 1 PID: 18381 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: 18381 Comm: kworker/1:3 Not tainted 5.17.0-rc7-syzkaller #0
Hardware name: ARM-Versatile Express
Workqueue: events bpf_prog_free_deferred
Backtrace: 
[<816bf8dc>] (dump_backtrace) from [<816bfac8>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:239)
 r7:81d5c92c r6:82222be8 r5:60000193 r4:81d6a044
[<816bfab0>] (show_stack) from [<816c8320>] (__dump_stack lib/dump_stack.c:88 [inline])
[<816bfab0>] (show_stack) from [<816c8320>] (dump_stack_lvl+0x48/0x54 lib/dump_stack.c:106)
[<816c82d8>] (dump_stack_lvl) from [<816c8344>] (dump_stack+0x18/0x1c lib/dump_stack.c:113)
 r5:00000000 r4:82442d14
[<816c832c>] (dump_stack) from [<816c05a8>] (panic+0x104/0x32c kernel/panic.c:233)
[<816c04a4>] (panic) from [<80241e04>] (__warn+0xa0/0x1a0 kernel/panic.c:587)
 r3:8220c488 r2:00000000 r1:8591d950 r0:81d5c92c
 r7:815a0eac
[<80241d64>] (__warn) from [<816c0838>] (warn_slowpath_fmt+0x68/0xd4 kernel/panic.c:611)
 r8:00000009 r7:815a0eac r6:00000354 r5:81f0a8ac r4:00000000
[<816c07d4>] (warn_slowpath_fmt) from [<815a0eac>] (isotp_tx_timer_handler+0x3a4/0x450 net/can/isotp.c:852)
 r8:000000a0 r7:dddde160 r6:8596a278 r5:85968278 r4:00000000
[<815a0b08>] (isotp_tx_timer_handler) from [<802dc6e0>] (__run_hrtimer kernel/time/hrtimer.c:1685 [inline])
[<815a0b08>] (isotp_tx_timer_handler) from [<802dc6e0>] (__hrtimer_run_queues+0x1b0/0x448 kernel/time/hrtimer.c:1749)
 r10:84ed7300 r9:815a0b08 r8:000000a0 r7:dddde160 r6:dddde0c0 r5:dddde1a0
 r4:85968278
[<802dc530>] (__hrtimer_run_queues) from [<802dca04>] (hrtimer_run_softirq+0x8c/0xb8 kernel/time/hrtimer.c:1766)
 r10:84ed7300 r9:00000100 r8:00000100 r7:1bc16b3f r6:3e37e730 r5:20000113
 r4:dddde0c0
[<802dc978>] (hrtimer_run_softirq) from [<8020126c>] (__do_softirq+0x16c/0x480 kernel/softirq.c:558)
 r7:8591dd08 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:ddde38d0 r9:84ed7300 r8:00000000 r7:8591dd08 r6:81f148ac r5:81f148c4
 r4:820a75c0
[<8024a9e0>] (irq_exit) from [<816da1b0>] (generic_handle_arch_irq+0x7c/0x80 kernel/irq/handle.c:240)
 r5:81f148c4 r4:820a6078
[<816da134>] (generic_handle_arch_irq) from [<80200abc>] (__irq_svc+0x3c/0x64 arch/arm/kernel/entry-armv.S:202)
Exception stack(0x8591dd08 to 0x8591dd50)
dd00:                   b0c71000 ee4af000 00000000 8021c874 ffffffff 00000000
dd20: 00000000 8220c490 00000000 824927e8 ddde38d0 8591dd7c ee4af000 8591dd58
dd40: 802110e8 8021c88c 80000113 ffffffff
 r9:84ed7300 r8:00000000 r7:8591dd3c r6:ffffffff r5:80000113 r4:8021c88c
[<80211084>] (flush_tlb_kernel_range) from [<8043a248>] (__purge_vmap_area_lazy+0xac/0x718 mm/vmalloc.c:1689)
[<8043a19c>] (__purge_vmap_area_lazy) from [<8043af98>] (_vm_unmap_aliases.part.0+0x134/0x170 mm/vmalloc.c:2113)
 r10:ddde38d0 r9:8220c5c0 r8:00000000 r7:8220c490 r6:00000000 r5:ffffffff
 r4:00000008
[<8043ae64>] (_vm_unmap_aliases.part.0) from [<8043e1b4>] (_vm_unmap_aliases mm/vmalloc.c:2082 [inline])
[<8043ae64>] (_vm_unmap_aliases.part.0) from [<8043e1b4>] (vm_remove_mappings mm/vmalloc.c:2597 [inline])
[<8043ae64>] (_vm_unmap_aliases.part.0) from [<8043e1b4>] (__vunmap+0x19c/0x398 mm/vmalloc.c:2624)
 r10:00000001 r9:00000000 r8:824927e8 r7:00000001 r6:00000000 r5:ffffffff
 r4:84c12f40
[<8043e018>] (__vunmap) from [<8043e444>] (__vfree+0x40/0x80 mm/vmalloc.c:2683)
 r10:ddde8c05 r9:85943c00 r8:00000000 r7:00000000 r6:ddde5600 r5:00000001
 r4:7f013000
[<8043e404>] (__vfree) from [<8043e4b8>] (vfree+0x34/0x3c mm/vmalloc.c:2714)
 r5:00000001 r4:7f013000
[<8043e484>] (vfree) from [<802fad18>] (module_memfree+0x40/0x60 kernel/module.c:2143)
[<802facd8>] (module_memfree) from [<80367804>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:861)
 r5:00000001 r4:ebbe6000
[<803677f4>] (bpf_jit_free_exec) from [<803679b8>] (bpf_jit_binary_free kernel/bpf/core.c:908 [inline])
[<803677f4>] (bpf_jit_free_exec) from [<803679b8>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:921)
[<80367950>] (bpf_jit_free) from [<80367bac>] (bpf_prog_free_deferred+0x178/0x190 kernel/bpf/core.c:2300)
 r5:85943dc4 r4:85943dc4
[<80367a34>] (bpf_prog_free_deferred) from [<8026251c>] (process_one_work+0x20c/0x5c0 kernel/workqueue.c:2307)
 r9:84ed7300 r8:00000080 r7:ddde8c00 r6:ddde5600 r5:856c6b80 r4:85943dc4
[<80262310>] (process_one_work) from [<8026293c>] (worker_thread+0x6c/0x514 kernel/workqueue.c:2454)
 r10:00000008 r9:ddde5600 r8:82204d00 r7:ddde561c r6:856c6b98 r5:ddde5600
 r4:856c6b80
[<802628d0>] (worker_thread) from [<8026a6f0>] (kthread+0xf0/0x120 kernel/kthread.c:377)
 r10:00000000 r9:84d47e8c r8:856abb80 r7:856c6b80 r6:802628d0 r5:84ed7300
 r4:856ab680
[<8026a600>] (kthread) from [<80200100>] (ret_from_fork+0x14/0x34 arch/arm/kernel/entry-common.S:146)
Exception stack(0x8591dfb0 to 0x8591dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026a600 r4:856ab680
Rebooting in 86400 seconds..