bridge0: port 1(bridge_slave_0) entered disabled state batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 ------------[ cut here ]------------ ieee80211 phy13: mac80211_hwsim_configure_filter WARNING: CPU: 0 PID: 19715 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: 19715 Comm: syz-executor.2 Not tainted 4.14.209-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 __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: ffff88809708a300 RBX: 0000000000000000 RCX: 1ffff11017480fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff88805b57203c RBP: ffff88805b571500 R08: ffffffff8b9c62f0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805b5733a0 R13: ffff8880afc38940 R14: ffff88805b572100 R15: ffff88805b571ae0 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 RIP: 0010:deref_stack_reg+0x4d/0x1a0 arch/x86/kernel/unwind_orc.c:285 RSP: 0018:ffff88809717f3f0 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff10 RAX: dffffc0000000000 RBX: 1ffff11012e2fe7f RCX: ffffffff8ac8ae86 RDX: ffffed1012e2fe7f RSI: ffff88809717fee8 RDI: ffff88809717f528 RBP: ffff88809717fee8 R08: 0000000000000001 R09: 0000000000000001 R10: ffff88809717ff00 R11: 0000000000000001 R12: ffff88809717f528 R13: ffff88809717f568 R14: ffff88809717f578 R15: ffff88809717f528 unwind_next_frame+0xfcc/0x17d0 arch/x86/kernel/unwind_orc.c:474 __save_stack_trace+0x90/0x160 arch/x86/kernel/stacktrace.c:44 save_stack mm/kasan/kasan.c:447 [inline] set_track mm/kasan/kasan.c:459 [inline] kasan_kmalloc+0xeb/0x160 mm/kasan/kasan.c:551 slab_post_alloc_hook mm/slab.h:442 [inline] slab_alloc_node mm/slab.c:3333 [inline] kmem_cache_alloc_node_trace+0x13d/0x400 mm/slab.c:3659 __do_kmalloc_node mm/slab.c:3681 [inline] __kmalloc_node_track_caller+0x38/0x70 mm/slab.c:3696 __kmalloc_reserve net/core/skbuff.c:137 [inline] __alloc_skb+0x96/0x510 net/core/skbuff.c:205 alloc_skb_fclone include/linux/skbuff.h:1022 [inline] tipc_buf_acquire+0x28/0xf0 net/tipc/msg.c:66 tipc_msg_build+0xcf/0xeb0 net/tipc/msg.c:265 __tipc_sendstream+0x4d5/0x8c0 net/tipc/socket.c:1082 tipc_sendstream+0x4c/0x70 net/tipc/socket.c:1039 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45deb9 RSP: 002b:00007f1fab3bbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000028180 RCX: 000000000045deb9 RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 R13: 00007ffc0cae734f R14: 00007f1fab3bc9c0 R15: 000000000118bfd4 Kernel Offset: disabled Rebooting in 86400 seconds..