batman_adv: batadv0: Interface deactivated: batadv_slave_0
batman_adv: batadv0: Interface deactivated: batadv_slave_1
isofs_fill_super: root inode is not a directory. Corrupted media?
------------[ cut here ]------------
ieee80211 phy7: mac80211_hwsim_configure_filter
WARNING: CPU: 0 PID: 21259 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: 0 PID: 21259 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __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:ffff8880ba407d28 EFLAGS: 00010206
RAX: ffff88809e2b2280 RBX: 0000000000000000 RCX: 1ffff11017480fb2
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff888055dd9efc
RBP: ffff888055dd93c0 R08: ffffffff8b9c3b00 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888055ddb260
R13: ffff8880952f3180 R14: ffff888055dd9fc0 R15: ffff888055dd99a0
 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
 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
 </IRQ>
RIP: 0010:preempt_schedule_irq+0xa6/0x140 kernel/sched/core.c:3611
RSP: 0018:ffff88809bd178a0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: 1ffffffff11e1233 RBX: dffffc0000000000 RCX: 1ffff11013c56565
RDX: 0000000000000000 RSI: ffff88809e2b2b08 RDI: ffff88809e2b2b04
RBP: ffffed1013c56450 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809e2b2280
R13: ffffffff88f09198 R14: 0000000000000000 R15: 0000000000000000
 retint_kernel+0x1b/0x2d
RIP: 0010:get_current arch/x86/include/asm/current.h:15 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 kernel/kcov.c:60
RSP: 0018:ffff88809bd17978 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
RAX: 00fff00000000028 RBX: ffffea0001d34bc0 RCX: ffffc9000a0e0000
RDX: 1ffffd40003a6978 RSI: ffffffff816eb6fa RDI: ffffea0001d34bc0
RBP: ffffea0001d34be0 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: ffff88809e2b2280 R12: ffffea0001d34bc0
R13: ffffea0001cb88a0 R14: ffffea0001d34be0 R15: 0000000000001000
 __read_once_size include/linux/compiler.h:183 [inline]
 compound_head include/linux/page-flags.h:147 [inline]
 PageReferenced include/linux/page-flags.h:268 [inline]
 mark_page_accessed+0x24d/0x530 mm/swap.c:395
 generic_file_buffered_read mm/filemap.c:2088 [inline]
 generic_file_read_iter+0x935/0x21c0 mm/filemap.c:2273
 ext4_file_read_iter+0x14b/0x330 fs/ext4/file.c:76
 call_read_iter include/linux/fs.h:1772 [inline]
 generic_file_splice_read+0x3a7/0x5c0 fs/splice.c:307
 do_splice_to+0xfb/0x140 fs/splice.c:880
 splice_direct_to_actor+0x207/0x730 fs/splice.c:952
 do_splice_direct+0x164/0x210 fs/splice.c:1061
 do_sendfile+0x47f/0xb30 fs/read_write.c:1441
 SYSC_sendfile64 fs/read_write.c:1502 [inline]
 SyS_sendfile64+0xff/0x110 fs/read_write.c:1488
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45deb9
RSP: 002b:00007f28aafe0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 0000000000027f40 RCX: 000000000045deb9
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005
RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000
R10: 000080001d00c0d0 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffcd853c81f R14: 00007f28aafe19c0 R15: 000000000118bf2c
Kernel Offset: disabled
Rebooting in 86400 seconds..