Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. [ 39.394609] IPVS: ftp: loaded support on port[0] = 21 [ 39.447620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 39.459423] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.469625] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.487572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 39.499416] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 39.506232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.513337] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.520369] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.576388] ------------[ cut here ]------------ [ 39.581538] WARNING: CPU: 1 PID: 8138 at net/mac80211/cfg.c:3419 ieee80211_probe_client.cold+0x11/0x1e [ 39.590975] Kernel panic - not syncing: panic_on_warn set ... [ 39.590975] [ 39.598321] CPU: 1 PID: 8138 Comm: syz-executor492 Not tainted 4.19.211-syzkaller #0 [ 39.606179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.615525] Call Trace: [ 39.618097] dump_stack+0x1fc/0x2ef [ 39.621710] panic+0x26a/0x50e [ 39.624890] ? __warn_printk+0xf3/0xf3 [ 39.628762] ? ieee80211_probe_client.cold+0x11/0x1e [ 39.633846] ? __probe_kernel_read+0x130/0x1b0 [ 39.638414] ? __warn.cold+0x5/0x5a [ 39.642021] ? __warn+0xe4/0x200 [ 39.645367] ? ieee80211_probe_client.cold+0x11/0x1e [ 39.650453] __warn.cold+0x20/0x5a [ 39.653982] ? ieee80211_probe_client.cold+0x11/0x1e [ 39.659062] report_bug+0x262/0x2b0 [ 39.662676] do_error_trap+0x1d7/0x310 [ 39.666545] ? math_error+0x310/0x310 [ 39.670341] ? __irq_work_queue_local+0x101/0x160 [ 39.675166] ? irq_work_queue+0x29/0x80 [ 39.679120] ? error_entry+0x72/0xd0 [ 39.682814] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.687810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.692640] invalid_op+0x14/0x20 [ 39.696091] RIP: 0010:ieee80211_probe_client.cold+0x11/0x1e [ 39.701781] Code: 8d 60 01 4c 89 a3 c8 17 00 00 e9 85 74 8a ff 48 89 ef e8 75 f4 83 f9 eb df e8 7e 17 4e f9 48 c7 c7 a0 a9 67 89 e8 dd 48 df ff <0f> 0b 41 bc ea ff ff ff e9 79 7b 8a ff e8 60 17 4e f9 48 c7 c7 a0 [ 39.720665] RSP: 0018:ffff88809b04f5b0 EFLAGS: 00010286 [ 39.726010] RAX: 0000000000000024 RBX: ffff888094858380 RCX: 0000000000000000 [ 39.733258] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1013609ea8 [ 39.740521] RBP: ffff8880aab9585c R08: 0000000000000024 R09: 0000000000000000 [ 39.747771] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880953c9200 [ 39.755019] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8967b560 [ 39.762278] ? vprintk_func+0x81/0x180 [ 39.766154] nl80211_probe_client+0x39e/0xc30 [ 39.770629] ? nl80211_msg_put_channel+0xf20/0xf20 [ 39.775539] ? nl80211_pre_doit+0xa2/0x620 [ 39.779752] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 39.784924] genl_family_rcv_msg+0x642/0xc40 [ 39.789326] ? genl_rcv+0x40/0x40 [ 39.792762] ? genl_rcv_msg+0x12f/0x160 [ 39.796737] ? mutex_trylock+0x1a0/0x1a0 [ 39.800783] ? __radix_tree_lookup+0x216/0x370 [ 39.805349] genl_rcv_msg+0xbf/0x160 [ 39.809044] netlink_rcv_skb+0x160/0x440 [ 39.813100] ? genl_family_rcv_msg+0xc40/0xc40 [ 39.817679] ? netlink_ack+0xae0/0xae0 [ 39.821549] ? genl_rcv+0x15/0x40 [ 39.824984] genl_rcv+0x24/0x40 [ 39.828244] netlink_unicast+0x4d5/0x690 [ 39.832302] ? netlink_sendskb+0x110/0x110 [ 39.836531] ? _copy_from_iter_full+0x229/0x7c0 [ 39.841181] ? __phys_addr_symbol+0x2c/0x70 [ 39.845485] ? __check_object_size+0x17b/0x3e0 [ 39.850046] netlink_sendmsg+0x6c3/0xc50 [ 39.854097] ? aa_af_perm+0x230/0x230 [ 39.857882] ? nlmsg_notify+0x1f0/0x1f0 [ 39.861837] ? kernel_recvmsg+0x220/0x220 [ 39.865968] ? nlmsg_notify+0x1f0/0x1f0 [ 39.869920] sock_sendmsg+0xc3/0x120 [ 39.873629] ___sys_sendmsg+0x7bb/0x8e0 [ 39.877592] ? lock_acquire+0x170/0x3c0 [ 39.881547] ? copy_msghdr_from_user+0x440/0x440 [ 39.886287] ? lock_downgrade+0x720/0x720 [ 39.890413] ? lock_acquire+0x170/0x3c0 [ 39.894375] ? debug_object_active_state+0x104/0x330 [ 39.899459] ? mark_held_locks+0xf0/0xf0 [ 39.903514] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.908077] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 39.913161] ? debug_object_active_state+0x254/0x330 [ 39.918245] ? debug_object_init_on_stack+0x20/0x20 [ 39.923258] ? kfree+0x110/0x210 [ 39.926603] ? __fdget+0x1a0/0x230 [ 39.930136] __x64_sys_sendmsg+0x132/0x220 [ 39.934352] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.938407] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.943751] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.948749] ? do_syscall_64+0x21/0x620 [ 39.952706] do_syscall_64+0xf9/0x620 [ 39.956502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.961683] RIP: 0033:0x7ff317e81ce9 [ 39.965378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.984273] RSP: 002b:00007fff6ba3c618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.991959] RAX: ffffffffffffffda RBX: 0000000000000031 RCX: 00007ff317e81ce9 [ 39.999220] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 40.006482] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff6ba3c648 [ 40.013746] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 40.020996] R13: 00007fff6ba3c670 R14: 00007ff317efb410 R15: 0000000000000004 [ 40.028587] Kernel Offset: disabled [ 40.032259] Rebooting in 86400 seconds..