Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. syzkaller login: [ 50.073728][ T8386] IPVS: ftp: loaded support on port[0] = 21 [ 50.162498][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.174432][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 50.207330][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.226683][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.235644][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.248696][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.275757][ T8386] ------------[ cut here ]------------ [ 50.281358][ T8386] wlan1: Failed check-sdata-in-driver check, flags: 0x4 [ 50.289563][ T8386] WARNING: CPU: 0 PID: 8386 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x2f9/0x3a0 [ 50.301472][ T8386] Modules linked in: [ 50.305851][ T8386] CPU: 0 PID: 8386 Comm: syz-executor832 Not tainted 5.12.0-rc4-syzkaller #0 [ 50.315068][ T8386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.326261][ T8386] RIP: 0010:ieee80211_bss_info_change_notify+0x2f9/0x3a0 [ 50.333652][ T8386] Code: d5 f8 49 8b 87 40 06 00 00 49 81 c7 60 06 00 00 48 85 c0 4c 0f 45 f8 48 c7 c7 60 2f f3 8a 4c 89 fe 89 ea 31 c0 e8 c7 29 60 f8 <0f> 0b e9 f3 fe ff ff e8 bb 43 91 f8 0f 0b e9 e7 fe ff ff 44 89 e1 [ 50.353430][ T8386] RSP: 0018:ffffc9000d49f8b0 EFLAGS: 00010246 [ 50.359555][ T8386] RAX: 691f1bf474caf800 RBX: 1ffff11004f42bc3 RCX: ffff88801e018000 [ 50.367715][ T8386] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.375819][ T8386] RBP: 0000000000000004 R08: ffffffff8160abb2 R09: ffffed1017385fe8 [ 50.383960][ T8386] R10: ffffed1017385fe8 R11: 0000000000000000 R12: ffff888027a15e18 [ 50.391953][ T8386] R13: 0000000002000000 R14: dffffc0000000000 R15: ffff888027a14000 [ 50.400030][ T8386] FS: 0000000001520300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 50.409056][ T8386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.415740][ T8386] CR2: 00007ffee9a90d28 CR3: 00000000243c8000 CR4: 00000000001506f0 [ 50.424135][ T8386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.432116][ T8386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.440236][ T8386] Call Trace: [ 50.443842][ T8386] ieee80211_set_mcast_rate+0x38/0x40 [ 50.449247][ T8386] ? ieee80211_leave_ibss+0x20/0x20 [ 50.455749][ T8386] nl80211_set_mcast_rate+0x215/0x2c0 [ 50.461233][ T8386] genl_rcv_msg+0xe4e/0x1280 [ 50.466386][ T8386] ? nl80211_nan_change_config+0x4e0/0x4e0 [ 50.472220][ T8386] netlink_rcv_skb+0x190/0x3a0 [ 50.477139][ T8386] ? genl_bind+0x2f0/0x2f0 [ 50.481576][ T8386] genl_rcv+0x24/0x40 [ 50.485674][ T8386] netlink_unicast+0x786/0x940 [ 50.490479][ T8386] netlink_sendmsg+0x9ae/0xd50 [ 50.495357][ T8386] ? netlink_getsockopt+0xa50/0xa50 [ 50.500590][ T8386] ____sys_sendmsg+0x519/0x800 [ 50.505450][ T8386] ? import_iovec+0xe6/0x120 [ 50.510065][ T8386] __sys_sendmsg+0x2bf/0x370 [ 50.514794][ T8386] ? __context_tracking_exit+0x7a/0xd0 [ 50.520283][ T8386] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 50.526352][ T8386] ? lockdep_hardirqs_on+0x8d/0x130 [ 50.531573][ T8386] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 50.537697][ T8386] do_syscall_64+0x2d/0x70 [ 50.542127][ T8386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.548190][ T8386] RIP: 0033:0x440879 [ 50.552121][ T8386] 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 [ 50.573118][ T8386] RSP: 002b:00007ffee9a91d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.581687][ T8386] RAX: ffffffffffffffda RBX: 00000000004b73a0 RCX: 0000000000440879 [ 50.590728][ T8386] RDX: 0000000000000080 RSI: 00000000200002c0 RDI: 0000000000000004 [ 50.598830][ T8386] RBP: 0000000000000003 R08: 0000000c00000001 R09: 0000000c00000001 [ 50.607586][ T8386] R10: 0000000c00000001 R11: 0000000000000246 R12: 0000000000000031 [ 50.615950][ T8386] R13: 00007ffee9a91de0 R14: 00007ffee9a91dca R15: 00000000004b7410 [ 50.624668][ T8386] Kernel panic - not syncing: panic_on_warn set ... [ 50.631255][ T8386] CPU: 0 PID: 8386 Comm: syz-executor832 Not tainted 5.12.0-rc4-syzkaller #0 [ 50.640186][ T8386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.650237][ T8386] Call Trace: [ 50.653524][ T8386] dump_stack+0x176/0x24e [ 50.658056][ T8386] panic+0x291/0x800 [ 50.661971][ T8386] ? __warn+0x13e/0x270 [ 50.666142][ T8386] __warn+0x26a/0x270 [ 50.670141][ T8386] ? ieee80211_bss_info_change_notify+0x2f9/0x3a0 [ 50.676697][ T8386] ? ieee80211_bss_info_change_notify+0x2f9/0x3a0 [ 50.683118][ T8386] report_bug+0x1b1/0x2e0 [ 50.687453][ T8386] handle_bug+0x3d/0x70 [ 50.691621][ T8386] exc_invalid_op+0x16/0x40 [ 50.696111][ T8386] asm_exc_invalid_op+0x12/0x20 [ 50.700947][ T8386] RIP: 0010:ieee80211_bss_info_change_notify+0x2f9/0x3a0 [ 50.708482][ T8386] Code: d5 f8 49 8b 87 40 06 00 00 49 81 c7 60 06 00 00 48 85 c0 4c 0f 45 f8 48 c7 c7 60 2f f3 8a 4c 89 fe 89 ea 31 c0 e8 c7 29 60 f8 <0f> 0b e9 f3 fe ff ff e8 bb 43 91 f8 0f 0b e9 e7 fe ff ff 44 89 e1 [ 50.728078][ T8386] RSP: 0018:ffffc9000d49f8b0 EFLAGS: 00010246 [ 50.734137][ T8386] RAX: 691f1bf474caf800 RBX: 1ffff11004f42bc3 RCX: ffff88801e018000 [ 50.742096][ T8386] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.750052][ T8386] RBP: 0000000000000004 R08: ffffffff8160abb2 R09: ffffed1017385fe8 [ 50.758301][ T8386] R10: ffffed1017385fe8 R11: 0000000000000000 R12: ffff888027a15e18 [ 50.766278][ T8386] R13: 0000000002000000 R14: dffffc0000000000 R15: ffff888027a14000 [ 50.774261][ T8386] ? wake_up_klogd+0xb2/0xf0 [ 50.778847][ T8386] ieee80211_set_mcast_rate+0x38/0x40 [ 50.784220][ T8386] ? ieee80211_leave_ibss+0x20/0x20 [ 50.789423][ T8386] nl80211_set_mcast_rate+0x215/0x2c0 [ 50.794785][ T8386] genl_rcv_msg+0xe4e/0x1280 [ 50.799365][ T8386] ? nl80211_nan_change_config+0x4e0/0x4e0 [ 50.805165][ T8386] netlink_rcv_skb+0x190/0x3a0 [ 50.809931][ T8386] ? genl_bind+0x2f0/0x2f0 [ 50.814336][ T8386] genl_rcv+0x24/0x40 [ 50.818333][ T8386] netlink_unicast+0x786/0x940 [ 50.823088][ T8386] netlink_sendmsg+0x9ae/0xd50 [ 50.827845][ T8386] ? netlink_getsockopt+0xa50/0xa50 [ 50.833030][ T8386] ____sys_sendmsg+0x519/0x800 [ 50.837784][ T8386] ? import_iovec+0xe6/0x120 [ 50.842365][ T8386] __sys_sendmsg+0x2bf/0x370 [ 50.846972][ T8386] ? __context_tracking_exit+0x7a/0xd0 [ 50.852426][ T8386] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 50.858391][ T8386] ? lockdep_hardirqs_on+0x8d/0x130 [ 50.863613][ T8386] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 50.869597][ T8386] do_syscall_64+0x2d/0x70 [ 50.874002][ T8386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.879885][ T8386] RIP: 0033:0x440879 [ 50.883805][ T8386] 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 [ 50.904614][ T8386] RSP: 002b:00007ffee9a91d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.913020][ T8386] RAX: ffffffffffffffda RBX: 00000000004b73a0 RCX: 0000000000440879 [ 50.920984][ T8386] RDX: 0000000000000080 RSI: 00000000200002c0 RDI: 0000000000000004 [ 50.928943][ T8386] RBP: 0000000000000003 R08: 0000000c00000001 R09: 0000000c00000001 [ 50.936917][ T8386] R10: 0000000c00000001 R11: 0000000000000246 R12: 0000000000000031 [ 50.944878][ T8386] R13: 00007ffee9a91de0 R14: 00007ffee9a91dca R15: 00000000004b7410 [ 50.953491][ T8386] Kernel Offset: disabled [ 50.957935][ T8386] Rebooting in 86400 seconds..