Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts. syzkaller login: [ 36.263704] IPVS: ftp: loaded support on port[0] = 21 [ 36.326262] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.333685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.351860] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.363473] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready executing program [ 36.370436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.375597] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.384181] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.390871] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.410283] syz-executor644 uses obsolete (PF_INET,SOCK_PACKET) [ 36.422097] ------------[ cut here ]------------ [ 36.439206] wlan0: Failed check-sdata-in-driver check, flags: 0x4 [ 36.446436] WARNING: CPU: 1 PID: 8123 at net/mac80211/driver-ops.h:17 ieee80211_bss_info_change_notify+0x824/0x920 [ 36.456928] Kernel panic - not syncing: panic_on_warn set ... [ 36.456928] [ 36.464293] CPU: 1 PID: 8123 Comm: syz-executor644 Not tainted 4.19.152-syzkaller #0 [ 36.472223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.481556] Call Trace: [ 36.484127] dump_stack+0x1fc/0x2fe [ 36.487733] panic+0x26a/0x50e [ 36.490943] ? __warn_printk+0xf3/0xf3 [ 36.494814] ? ieee80211_bss_info_change_notify+0x824/0x920 [ 36.500553] ? __probe_kernel_read+0x130/0x1b0 [ 36.505483] ? __warn.cold+0x5/0x61 [ 36.509089] ? __warn+0xe4/0x200 [ 36.512469] ? ieee80211_bss_info_change_notify+0x824/0x920 [ 36.518172] __warn.cold+0x20/0x61 [ 36.521699] ? ieee80211_bss_info_change_notify+0x824/0x920 [ 36.527396] report_bug+0x262/0x2b0 [ 36.531008] do_error_trap+0x1d7/0x310 [ 36.534877] ? math_error+0x310/0x310 [ 36.538659] ? __irq_work_queue_local+0x101/0x160 [ 36.543489] ? irq_work_queue+0x29/0x80 [ 36.547449] ? error_entry+0x72/0xd0 [ 36.551156] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.556155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.560979] invalid_op+0x14/0x20 [ 36.564429] RIP: 0010:ieee80211_bss_info_change_notify+0x824/0x920 [ 36.570725] Code: 00 00 48 8b ab 28 05 00 00 48 85 ed 74 53 e8 33 b1 b0 f9 e8 2e b1 b0 f9 44 89 fa 48 89 ee 48 c7 c7 c0 7a 66 89 e8 27 8f 84 f9 <0f> 0b e9 19 f9 ff ff e8 10 b1 b0 f9 0f 0b e9 0a fb ff ff e8 04 b1 [ 36.589612] RSP: 0018:ffff888095b97600 EFLAGS: 00010282 [ 36.594960] RAX: 0000000000000000 RBX: ffff8880b1649e40 RCX: 0000000000000000 [ 36.602209] RDX: 0000000000000000 RSI: ffffffff814fd8d1 RDI: ffffed1012b72eb2 [ 36.609456] RBP: ffff8880b1649380 R08: 0000000000000001 R09: 0000000000000000 [ 36.618267] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000002000000 [ 36.625520] R13: ffff8880b164add0 R14: 0000000000000000 R15: 0000000000000004 [ 36.632785] ? vprintk_func+0x81/0x17e [ 36.636662] ieee80211_set_mcast_rate+0x37/0x40 [ 36.641340] ? ieee80211_set_wds_peer+0x30/0x30 [ 36.645992] nl80211_set_mcast_rate+0x355/0x930 [ 36.650638] ? nl80211_set_bss+0xf50/0xf50 [ 36.654855] ? nl80211_pre_doit+0xa2/0x620 [ 36.659065] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 36.664235] genl_family_rcv_msg+0x642/0xc40 [ 36.668624] ? genl_rcv+0x40/0x40 [ 36.672054] ? genl_rcv_msg+0x12f/0x160 [ 36.676011] ? __mutex_add_waiter+0x160/0x160 [ 36.680505] ? __radix_tree_lookup+0x216/0x370 [ 36.685084] genl_rcv_msg+0xbf/0x160 [ 36.688776] netlink_rcv_skb+0x160/0x440 [ 36.692815] ? genl_family_rcv_msg+0xc40/0xc40 [ 36.697387] ? netlink_ack+0xae0/0xae0 [ 36.701257] ? genl_rcv+0x15/0x40 [ 36.704691] genl_rcv+0x24/0x40 [ 36.707946] netlink_unicast+0x4d5/0x690 [ 36.711986] ? netlink_sendskb+0x110/0x110 [ 36.716203] ? _copy_from_iter_full+0x229/0x7c0 [ 36.720859] ? __phys_addr_symbol+0x2c/0x70 [ 36.725161] ? __check_object_size+0x17b/0x3d1 [ 36.729735] netlink_sendmsg+0x6bb/0xc40 [ 36.733924] ? aa_af_perm+0x230/0x230 [ 36.737701] ? nlmsg_notify+0x1a0/0x1a0 [ 36.741651] ? kernel_recvmsg+0x220/0x220 [ 36.745781] ? nlmsg_notify+0x1a0/0x1a0 [ 36.749748] sock_sendmsg+0xc3/0x120 [ 36.753442] ___sys_sendmsg+0x7bb/0x8e0 [ 36.757400] ? copy_msghdr_from_user+0x440/0x440 [ 36.762139] ? sock_ioctl+0x30e/0x5d0 [ 36.765920] ? dlci_ioctl_set+0x30/0x30 [ 36.769874] ? lock_downgrade+0x720/0x720 [ 36.774002] ? lock_acquire+0x170/0x3c0 [ 36.777973] ? debug_object_active_state+0x104/0x330 [ 36.783055] ? mark_held_locks+0xf0/0xf0 [ 36.787095] ? dlci_ioctl_set+0x30/0x30 [ 36.791047] ? do_vfs_ioctl+0x110/0x12e0 [ 36.795089] ? ioctl_preallocate+0x200/0x200 [ 36.799480] ? __fdget+0x1a0/0x230 [ 36.803015] __x64_sys_sendmsg+0x132/0x220 [ 36.807229] ? __sys_sendmsg+0x1b0/0x1b0 [ 36.811277] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 36.816635] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.821637] ? do_syscall_64+0x21/0x620 [ 36.825592] do_syscall_64+0xf9/0x620 [ 36.829392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.834563] RIP: 0033:0x441809 [ 36.837748] Code: e8 dc 05 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 7b 0d fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 36.856644] RSP: 002b:00007fffd75f89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 36.864340] RAX: ffffffffffffffda RBX: 00007fffd75f8a00 RCX: 0000000000441809 [ 36.871588] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000005 [ 36.878838] RBP: 0000000000000003 R08: 0000001d00000000 R09: 0000001d00000000 [ 36.886086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 36.893343] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 36.901499] Kernel Offset: disabled [ 36.905222] Rebooting in 86400 seconds..