------------[ cut here ]------------ WARNING: CPU: 1 PID: 11947 at net/mac80211/rx.c:5360 ieee80211_rx_list+0x2a05/0x3780 net/mac80211/rx.c:5360 Modules linked in: CPU: 1 PID: 11947 Comm: vhost-11945 Not tainted 6.9.0-rc5-syzkaller-00007-g4d2008430ce8 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:ieee80211_rx_list+0x2a05/0x3780 net/mac80211/rx.c:5360 Code: 90 e9 23 da ff ff e8 da ea 9e f6 e9 19 da ff ff e8 d0 ea 9e f6 e9 0f da ff ff e8 c6 ea 9e f6 e9 05 da ff ff e8 bc ea 9e f6 90 <0f> 0b 90 e9 f7 d9 ff ff e8 ae ea 9e f6 31 c0 48 89 44 24 60 e9 e5 RSP: 0018:ffffc90000a089a0 EFLAGS: 00010246 RAX: ffffffff8af716a4 RBX: 0000000000000000 RCX: ffff888020e85a00 RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90000a08bf0 R08: ffffffff8af6eee2 R09: 1ffffffff25e64a0 R10: dffffc0000000000 R11: fffffbfff25e64a1 R12: dffffc0000000000 R13: ffff88802bb0c500 R14: ffff88802d848e20 R15: ffff88802d84b088 FS: 00007f309c7766c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000203bf000 CR3: 0000000067dc4000 CR4: 0000000000350ef0 Call Trace: ieee80211_rx_napi+0x18a/0x3c0 net/mac80211/rx.c:5470 ieee80211_rx include/net/mac80211.h:5083 [inline] ieee80211_tasklet_handler+0xeb/0x1f0 net/mac80211/main.c:438 tasklet_action_common+0x323/0x4d0 kernel/softirq.c:781 __do_softirq+0x2c8/0x980 kernel/softirq.c:554 invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:kcov_remote_start+0x2e/0x7e0 kernel/kcov.c:923 Code: 55 41 57 41 56 41 55 41 54 53 48 83 ec 18 65 48 8b 1c 25 c0 d3 03 00 48 b8 00 00 00 00 ff ff ff 00 48 85 c7 74 17 90 0f 0b 90 <48> 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 5a 36 1a 0a 48 89 fd RSP: 0018:ffffc90002f5fd78 EFLAGS: 00000206 RAX: 6a9723e513a47700 RBX: ffff888020e85a00 RCX: ffffffff9472a603 RDX: dffffc0000000000 RSI: ffffffff8bcab8a0 RDI: ffffffff8c1f8560 RBP: ffff8880b952d4c8 R08: ffffffff8fa8e2af R09: 1ffffffff1f51c55 R10: dffffc0000000000 R11: fffffbfff1f51c56 R12: 0000000000040000 R13: dffffc0000000000 R14: 0000000000000246 R15: ffff88801efed700 kcov_remote_start_common include/linux/kcov.h:48 [inline] vhost_worker+0x122/0x1c0 drivers/vhost/vhost.c:410 vhost_task_fn+0x287/0x320 kernel/vhost_task.c:55 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ---------------- Code disassembly (best guess): 0: 55 push %rbp 1: 41 57 push %r15 3: 41 56 push %r14 5: 41 55 push %r13 7: 41 54 push %r12 9: 53 push %rbx a: 48 83 ec 18 sub $0x18,%rsp e: 65 48 8b 1c 25 c0 d3 mov %gs:0x3d3c0,%rbx 15: 03 00 17: 48 b8 00 00 00 00 ff movabs $0xffffff00000000,%rax 1e: ff ff 00 21: 48 85 c7 test %rax,%rdi 24: 74 17 je 0x3d 26: 90 nop 27: 0f 0b ud2 29: 90 nop * 2a: 48 83 c4 18 add $0x18,%rsp <-- trapping instruction 2e: 5b pop %rbx 2f: 41 5c pop %r12 31: 41 5d pop %r13 33: 41 5e pop %r14 35: 41 5f pop %r15 37: 5d pop %rbp 38: e9 5a 36 1a 0a jmp 0xa1a3697 3d: 48 89 fd mov %rdi,%rbp