------------[ cut here ]------------ WARNING: CPU: 0 PID: 13575 at net/mac80211/rx.c:4321 ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321 ieee80211 phy13: mac80211_hwsim_start Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 13575 Comm: syz-executor.3 Not tainted 4.14.198-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 ieee80211 phy13: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0d:00) panic+0x1f9/0x42d kernel/panic.c:183 ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0d:00) __warn.cold+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 lib/bug.c:186 ieee80211 phy13: ERP_CTS_PROT: 0 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 ieee80211 phy13: ERP_PREAMBLE: 0 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:ffff8880aea07d28 EFLAGS: 00010206 RAX: ffff8880571ac0c0 RBX: 0000000000000000 RCX: 1ffff11015d40fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff888091df22fc RBP: ffff888091df17c0 R08: ffffffff8a0bc1b0 R09: 0000000000000000 ieee80211 phy13: ERP_SLOT: 0 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888091df3660 R13: ffff88808e98d900 R14: ffff888091df23c0 R15: ffff888091df1da0 ieee80211 phy13: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) 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: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) 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:debug_lockdep_rcu_enabled kernel/rcu/update.c:300 [inline] RIP: 0010:debug_lockdep_rcu_enabled+0x9f/0xe0 kernel/rcu/update.c:297 RSP: 0018:ffff888057dd78c0 EFLAGS: 00000202 ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0d:00) ORIG_RAX: ffffffffffffff10 RAX: 0000000000000007 RBX: ffff8880571ac0c0 RCX: 0000000000000001 RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880571ac944 RBP: ffff888057dd7980 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 000000000002b580 R13: ffff8880aea2b580 R14: ffff888057dd0000 R15: ffff8880571ac0c0 schedule_debug kernel/sched/core.c:3206 [inline] __schedule+0x139/0x1de0 kernel/sched/core.c:3308 ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) preempt_schedule_irq+0xb0/0x140 kernel/sched/core.c:3611 retint_kernel+0x1b/0x2d RIP: 0010:depot_save_stack+0x116/0x3e3 lib/stackdepot.c:282 RSP: 0018:ffff888057dd7a68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 RAX: 0000000000000000 RBX: 00000000e1634941 RCX: 0000000000000007 ieee80211 phy13: mac80211_hwsim_configure_filter RDX: 00000000000000ff RSI: ffff88809865f318 RDI: 0000000000000000 RBP: ffff888057dd7ac0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: ffff8880571ac0c0 R12: 0000000000000060 R13: 000000000000000c R14: ffff888057dd7ad8 R15: ffff88809865f2a0 save_stack mm/kasan/kasan.c:453 [inline] set_track mm/kasan/kasan.c:459 [inline] kasan_kmalloc+0x139/0x160 mm/kasan/kasan.c:551 device wlan1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211 phy13: mac80211_hwsim_configure_filter ieee80211 phy13: mac80211_hwsim_configure_filter kmem_cache_alloc+0x124/0x3c0 mm/slab.c:3552 kmem_cache_zalloc include/linux/slab.h:651 [inline] inode_alloc_security security/selinux/hooks.c:233 [inline] selinux_inode_alloc_security+0xb1/0x2a0 security/selinux/hooks.c:2893 security_inode_alloc+0x8d/0xd0 security/security.c:438 inode_init_always+0x576/0xb10 fs/inode.c:168 alloc_inode+0x7a/0x170 fs/inode.c:217 new_inode_pseudo+0x14/0xe0 fs/inode.c:899 sock_alloc+0x3c/0x270 net/socket.c:569 __sock_create+0x8a/0x620 net/socket.c:1239 sock_create net/socket.c:1315 [inline] SYSC_socket net/socket.c:1345 [inline] SyS_socket+0xd1/0x1b0 net/socket.c:1325 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45dd99 RSP: 002b:00007fe755631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 0000000000033180 RCX: 000000000045dd99 RDX: 0000000000000000 RSI: 0002000000080002 RDI: 0000000000000002 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007fffed56fb1f R14: 00007fe7556329c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..