xt_HL: invalid or unknown mode 3 vhci_hcd: release socket vhci_hcd: disconnect device ------------[ cut here ]------------ ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0xa00 vif->addr=02:00:00:00:0d:00) WARNING: CPU: 1 PID: 12492 at net/mac80211/rx.c:4321 ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 12492 Comm: syz-executor.3 Not tainted 4.14.203-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 ieee80211 phy13: BCN EN: 0 (BI=100) __warn.cold+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321 RSP: 0018:ffff8880ba507d28 EFLAGS: 00010206 RAX: ffff88805ae6a0c0 RBX: 0000000000000000 RCX: 1ffff110174a0fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff88805883a17c RBP: ffff888058839640 R08: ffffffff8b9c82f0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805883b4e0 R13: ffff8880a1444500 R14: ffff88805883a240 R15: ffff888058839c20 Bluetooth: hci4 command 0x0419 tx timeout ieee80211_rx include/net/mac80211.h:4026 [inline] ieee80211_tasklet_handler+0x90/0xf0 net/mac80211/main.c:228 tasklet_action+0x195/0x340 kernel/softirq.c:513 __do_softirq+0x254/0xa1d kernel/softirq.c:288 ieee80211 phy13: beaconing vifs remaining: 0 invoke_softirq kernel/softirq.c:368 [inline] irq_exit+0x193/0x240 kernel/softirq.c:409 exiting_irq arch/x86/include/asm/apic.h:648 [inline] smp_apic_timer_interrupt+0x141/0x5e0 arch/x86/kernel/apic/apic.c:1102 apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793 RIP: 0010:preempt_schedule_irq+0xa6/0x140 kernel/sched/core.c:3611 RSP: 0018:ffff88805ad6f720 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 RAX: 1ffffffff11e1233 RBX: dffffc0000000000 RCX: 1ffff1100b5cd532 RDX: 0000000000000000 RSI: ffff88805ae6a970 RDI: ffff88805ae6a944 RBP: ffffed100b5cd418 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805ae6a0c0 R13: ffffffff88f09198 R14: 0000000000000000 R15: 0000000000000000 ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0d:00) retint_kernel+0x1b/0x2d RIP: 0010:arch_local_save_flags arch/x86/include/asm/paravirt.h:774 [inline] RIP: 0010:arch_local_irq_save arch/x86/include/asm/paravirt.h:796 [inline] RIP: 0010:lock_is_held_type+0x7a/0x210 kernel/locking/lockdep.c:4032 RSP: 0018:ffff88805ad6f7f8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 RAX: 1ffffffff11e1230 RBX: ffff88805ae6a0c0 RCX: 0000000000000001 RDX: dffffc0000000000 RSI: 00000000ffffffff RDI: ffff88805ae6a944 RBP: ffffffff88f77480 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000001dd R13: 0000000000000024 R14: ffffea00015cee1c R15: ffffea00015cee00 lock_is_held include/linux/lockdep.h:437 [inline] ___might_sleep+0x227/0x2b0 kernel/sched/core.c:6007 lock_page include/linux/pagemap.h:477 [inline] invalidate_inode_pages2_range+0x1c9/0xc00 mm/truncate.c:657 ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) generic_file_direct_write+0x17a/0x420 mm/filemap.c:2946 __generic_file_write_iter+0x2a2/0x590 mm/filemap.c:3137 ext4_file_write_iter+0x276/0xd20 fs/ext4/file.c:270 call_write_iter include/linux/fs.h:1778 [inline] aio_write+0x2ed/0x560 fs/aio.c:1553 ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) io_submit_one fs/aio.c:1641 [inline] do_io_submit+0x847/0x1570 fs/aio.c:1709 ieee80211 phy13: mac80211_hwsim_configure_filter do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45deb9 RSP: 002b:00007fa6c4559c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 RAX: ffffffffffffffda RBX: 0000000000008300 RCX: 000000000045deb9 RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007fa6c422d000 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffd4466ed5f R14: 00007fa6c455a9c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..