------------[ cut here ]------------
WARNING: CPU: 0 PID: 3607 at net/can/isotp.c:893 isotp_tx_timer_handler+0x1a9/0x2a0 net/can/isotp.c:893
Modules linked in:
CPU: 0 PID: 3607 Comm: syz-executor340 Not tainted 5.17.0-rc7-syzkaller-02396-g0b3660695e80 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:isotp_tx_timer_handler+0x1a9/0x2a0 net/can/isotp.c:893
Code: 00 be 01 00 00 00 45 31 e4 e8 a3 b8 2c f9 e8 be ba 4b f9 44 89 e0 5b 5d 41 5c 41 5d c3 85 ed 0f 85 20 ff ff ff e8 a7 ba 4b f9 <0f> 0b e8 a0 ba 4b f9 45 31 e4 5b 44 89 e0 5d 41 5c 41 5d c3 e8 8e
RSP: 0018:ffffc90000007e18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88806b980568 RCX: 0000000000000100
RDX: ffff8880238a0000 RSI: ffffffff882d05f9 RDI: 0000000000000003
RBP: 0000000000000000 R08: ffffffff8ac45980 R09: ffffffff882d049b
R10: 0000000000000003 R11: 0000000000000000 R12: ffff88806b9907b8
R13: ffff8880b9c2a880 R14: ffff8880b9c2a600 R15: ffffffff882d0450
FS:  0000555556020300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcada6db618 CR3: 00000000228b6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x609/0xe50 kernel/time/hrtimer.c:1749
 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1766
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:finish_task_switch.isra.0+0x323/0xb80 kernel/sched/core.c:4875
Code: 23 d4 ff 07 85 c0 75 02 0f 0b 48 85 db 0f 85 25 01 00 00 4c 89 f7 e8 fc f7 ff ff e8 77 bd 2d 00 fb 65 48 8b 1c 25 00 70 02 00 <48> 8d bb 80 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffffc900039dfad8 EFLAGS: 00000206
RAX: 000000000002c00f RBX: ffff8880238a0000 RCX: 1ffffffff1b29019
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900039dfb20 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff817efeb8 R11: 0000000000000001 R12: ffff8880b9c3a998
R13: ffff88801ac43a00 R14: ffff8880b9c39c40 R15: ffff8880b9c3a678
 context_switch kernel/sched/core.c:4998 [inline]
 __schedule+0xa9c/0x4910 kernel/sched/core.c:6304
 schedule+0xd2/0x260 kernel/sched/core.c:6377
 freezable_schedule include/linux/freezer.h:172 [inline]
 do_nanosleep+0x24e/0x690 kernel/time/hrtimer.c:2044
 hrtimer_nanosleep+0x1f9/0x4a0 kernel/time/hrtimer.c:2097
 common_nsleep+0xa2/0xc0 kernel/time/posix-timers.c:1227
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1267 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1245 [inline]
 __x64_sys_clock_nanosleep+0x2f4/0x430 kernel/time/posix-timers.c:1245
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcada67709a
Code: 83 ff 03 74 3b 48 83 ec 28 b8 fa ff ff ff 83 ff 02 49 89 ca 0f 44 f8 64 8b 04 25 18 00 00 00 85 c0 75 2d b8 e6 00 00 00 0f 05 <89> c2 f7 da 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c2 48 83 c4 28 c3
RSP: 002b:00007ffd45fef6f0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007ffd45fef810 RCX: 00007fcada67709a
RDX: 00007ffd45fef730 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 000000000000e609 R08: 000000000000003b R09: 00007ffd45ff6080
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd45fef7e0
R13: 00007ffd45fef78c R14: 0000000000000021 R15: 00007ffd45fef7d0
 </TASK>
----------------
Code disassembly (best guess):
   0:	23 d4                	and    %esp,%edx
   2:	ff 07                	incl   (%rdi)
   4:	85 c0                	test   %eax,%eax
   6:	75 02                	jne    0xa
   8:	0f 0b                	ud2
   a:	48 85 db             	test   %rbx,%rbx
   d:	0f 85 25 01 00 00    	jne    0x138
  13:	4c 89 f7             	mov    %r14,%rdi
  16:	e8 fc f7 ff ff       	callq  0xfffff817
  1b:	e8 77 bd 2d 00       	callq  0x2dbd97
  20:	fb                   	sti
  21:	65 48 8b 1c 25 00 70 	mov    %gs:0x27000,%rbx
  28:	02 00
* 2a:	48 8d bb 80 15 00 00 	lea    0x1580(%rbx),%rdi <-- trapping instruction
  31:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  38:	fc ff df
  3b:	48 89 fa             	mov    %rdi,%rdx
  3e:	48                   	rex.W
  3f:	c1                   	.byte 0xc1