------------[ cut here ]------------
WARNING: CPU: 1 PID: 2953 at net/can/isotp.c:852 isotp_tx_timer_handler+0x717/0xcd0 net/can/isotp.c:852
Modules linked in:
CPU: 1 PID: 2953 Comm: klogd Not tainted 5.17.0-rc3-syzkaller-00149-gbf8e59fd315f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:isotp_tx_timer_handler+0x717/0xcd0 net/can/isotp.c:852
Code: f9 44 0f b6 25 4b 16 57 05 31 ff 44 89 e6 e8 80 66 50 f9 45 84 e4 0f 85 9d fa ff ff e9 fa 03 20 01 85 ed 75 52 e8 89 62 50 f9 <0f> 0b 45 31 e4 e8 7f 62 50 f9 48 8b 74 24 40 48 b8 00 00 00 00 00
RSP: 0018:ffffc90000dc0d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888052310568 RCX: 0000000000000100
RDX: ffff88807dcb3a00 RSI: ffffffff882815f7 RDI: 0000000000000003
RBP: 0000000000000000 R08: ffffffff8ac3b460 R09: ffffffff88280f8f
R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880b9d2a880 R14: ffff8880b9d2a600 R15: ffffffff88280ee0
FS:  00007fcdaf151800(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e223000 CR3: 00000000241fd000 CR4: 00000000003506e0
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:orc_ip arch/x86/kernel/unwind_orc.c:30 [inline]
RIP: 0010:__orc_find+0x83/0xf0 arch/x86/kernel/unwind_orc.c:52
Code: 01 d0 48 d1 f8 48 8d 5c 85 00 48 89 d8 48 c1 e8 03 42 0f b6 14 38 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 48 48 63 03 <48> 01 d8 48 39 c1 73 b0 4c 8d 63 fc 49 39 ec 73 b3 4d 29 ee 49 c1
RSP: 0018:ffffc90001a5f6f0 EFLAGS: 00000246
RAX: fffffffff3c31ed7 RBX: ffffffff8da35cdc RCX: ffffffff81667b6b
RDX: 0000000000000000 RSI: ffffffff8e138ca8 RDI: ffffffff8da35cb8
RBP: ffffffff8da35cb8 R08: ffffffff8e138ca8 R09: 0000000000000001
R10: fffff5200034bf0d R11: 0000000000088078 R12: ffffffff8da35d00
R13: ffffffff8da35cb8 R14: ffffffff8da35cb8 R15: dffffc0000000000
 orc_find arch/x86/kernel/unwind_orc.c:173 [inline]
 unwind_next_frame+0x32a/0x1ce0 arch/x86/kernel/unwind_orc.c:443
 arch_stack_walk+0x7d/0xe0 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:122
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 kasan_set_track+0x21/0x30 mm/kasan/common.c:45
 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370
 ____kasan_slab_free mm/kasan/common.c:366 [inline]
 ____kasan_slab_free+0x130/0x160 mm/kasan/common.c:328
 kasan_slab_free include/linux/kasan.h:236 [inline]
 slab_free_hook mm/slub.c:1728 [inline]
 slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1754
 slab_free mm/slub.c:3509 [inline]
 kfree+0xcb/0x280 mm/slub.c:4562
 syslog_print+0x269/0x580 kernel/printk/printk.c:1568
 do_syslog.part.0+0x202/0x640 kernel/printk/printk.c:1655
 do_syslog kernel/printk/printk.c:1745 [inline]
 __do_sys_syslog kernel/printk/printk.c:1747 [inline]
 __se_sys_syslog kernel/printk/printk.c:1745 [inline]
 __x64_sys_syslog+0x97/0xc0 kernel/printk/printk.c:1745
 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: 0033:0x7fcdaf2ec8b7
Code: 73 01 c3 48 8b 0d c1 05 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 05 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe1132f868 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007fcdaf479490 RCX: 00007fcdaf2ec8b7
RDX: 00000000000003ff RSI: 00007fcdaf479490 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000007 R09: 00007fcdaf981db0
R10: 0000000000004000 R11: 0000000000000206 R12: 00007fcdaf479490
R13: 00007fcdaf47950f R14: 00007fcdaf47950f R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	01 d0                	add    %edx,%eax
   2:	48 d1 f8             	sar    %rax
   5:	48 8d 5c 85 00       	lea    0x0(%rbp,%rax,4),%rbx
   a:	48 89 d8             	mov    %rbx,%rax
   d:	48 c1 e8 03          	shr    $0x3,%rax
  11:	42 0f b6 14 38       	movzbl (%rax,%r15,1),%edx
  16:	48 89 d8             	mov    %rbx,%rax
  19:	83 e0 07             	and    $0x7,%eax
  1c:	83 c0 03             	add    $0x3,%eax
  1f:	38 d0                	cmp    %dl,%al
  21:	7c 04                	jl     0x27
  23:	84 d2                	test   %dl,%dl
  25:	75 48                	jne    0x6f
  27:	48 63 03             	movslq (%rbx),%rax
* 2a:	48 01 d8             	add    %rbx,%rax <-- trapping instruction
  2d:	48 39 c1             	cmp    %rax,%rcx
  30:	73 b0                	jae    0xffffffe2
  32:	4c 8d 63 fc          	lea    -0x4(%rbx),%r12
  36:	49 39 ec             	cmp    %rbp,%r12
  39:	73 b3                	jae    0xffffffee
  3b:	4d 29 ee             	sub    %r13,%r14
  3e:	49                   	rex.WB
  3f:	c1                   	.byte 0xc1