Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. syzkaller login: [ 49.019166][ T8430] IPVS: ftp: loaded support on port[0] = 21 [ 49.086884][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.108492][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 49.141815][ T3204] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.150871][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.161677][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.172189][ T3204] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.183488][ T8430] syz-executor334 uses obsolete (PF_INET,SOCK_PACKET) [ 49.202382][ T8430] ------------[ cut here ]------------ [ 49.210017][ T8430] wlan0: Failed check-sdata-in-driver check, flags: 0x4 [ 49.217759][ T8430] WARNING: CPU: 1 PID: 8430 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x2f4/0x3a0 [ 49.229459][ T8430] Modules linked in: [ 49.233560][ T8430] CPU: 1 PID: 8430 Comm: syz-executor334 Not tainted 5.11.0-rc5-syzkaller #0 [ 49.242704][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.252987][ T8430] RIP: 0010:ieee80211_bss_info_change_notify+0x2f4/0x3a0 [ 49.260020][ T8430] Code: e0 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 74 ef 8a 4c 89 fe 89 ea 31 c0 e8 dc 0a 6d f8 <0f> 0b e9 f3 fe ff ff e8 80 8e 9d f8 0f 0b e9 e7 fe ff ff 44 89 e1 [ 49.279800][ T8430] RSP: 0018:ffffc9000166f8b0 EFLAGS: 00010246 [ 49.285928][ T8430] RAX: c00c607987ce7e00 RBX: 1ffff110022de3bb RCX: ffff888022a5d340 [ 49.294066][ T8430] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.302090][ T8430] RBP: 0000000000000004 R08: ffffffff815fa2d2 R09: ffffed10173a60b8 [ 49.310059][ T8430] R10: ffffed10173a60b8 R11: 0000000000000000 R12: ffff8880116f1dd8 [ 49.318188][ T8430] R13: 0000000002000000 R14: dffffc0000000000 R15: ffff8880116f0000 [ 49.326846][ T8430] FS: 0000000001122880(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 49.335855][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.342496][ T8430] CR2: 00007ffdcca68000 CR3: 00000000144e1000 CR4: 00000000001506e0 [ 49.350467][ T8430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.358488][ T8430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.366533][ T8430] Call Trace: [ 49.369815][ T8430] ieee80211_set_mcast_rate+0x38/0x40 [ 49.375254][ T8430] ? ieee80211_leave_ibss+0x20/0x20 [ 49.380542][ T8430] nl80211_set_mcast_rate+0x215/0x2c0 [ 49.385966][ T8430] genl_rcv_msg+0xe4e/0x1280 [ 49.390675][ T8430] ? nl80211_nan_change_config+0x4e0/0x4e0 [ 49.396561][ T8430] netlink_rcv_skb+0x190/0x3a0 [ 49.401334][ T8430] ? genl_rcv+0x40/0x40 [ 49.405723][ T8430] genl_rcv+0x24/0x40 [ 49.409715][ T8430] netlink_unicast+0x786/0x940 [ 49.414617][ T8430] netlink_sendmsg+0x9ae/0xd50 [ 49.419389][ T8430] ? netlink_getsockopt+0xa50/0xa50 [ 49.424639][ T8430] ____sys_sendmsg+0x519/0x800 [ 49.429421][ T8430] ? import_iovec+0xe6/0x120 [ 49.434128][ T8430] __sys_sendmsg+0x2bf/0x370 [ 49.438721][ T8430] ? __might_fault+0xb9/0x110 [ 49.443447][ T8430] ? _copy_to_user+0xef/0x130 [ 49.448123][ T8430] ? sock_do_ioctl+0x210/0x260 [ 49.453758][ T8430] ? syscall_enter_from_user_mode+0x24/0x190 [ 49.459770][ T8430] ? lockdep_hardirqs_on+0x8d/0x130 [ 49.465880][ T8430] ? syscall_enter_from_user_mode+0x24/0x190 [ 49.472360][ T8430] do_syscall_64+0x2d/0x70 [ 49.476786][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.482863][ T8430] RIP: 0033:0x4417b9 [ 49.486862][ T8430] 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 8b 0d fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.506829][ T8430] RSP: 002b:00007fff0d8b3088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.515416][ T8430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004417b9 [ 49.523470][ T8430] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 49.531509][ T8430] RBP: 000000306e616c77 R08: 0000002100000000 R09: 0000002100000000 [ 49.539477][ T8430] R10: 0000002100000000 R11: 0000000000000246 R12: 0000000000000032 [ 49.547498][ T8430] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 49.555557][ T8430] Kernel panic - not syncing: panic_on_warn set ... [ 49.562129][ T8430] CPU: 0 PID: 8430 Comm: syz-executor334 Not tainted 5.11.0-rc5-syzkaller #0 [ 49.570864][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.580998][ T8430] Call Trace: [ 49.584257][ T8430] dump_stack+0x137/0x1be [ 49.588566][ T8430] ? panic+0x1f3/0x800 [ 49.592616][ T8430] panic+0x291/0x800 [ 49.596490][ T8430] ? __warn+0x13e/0x270 [ 49.600626][ T8430] __warn+0x26a/0x270 [ 49.604621][ T8430] ? ieee80211_bss_info_change_notify+0x2f4/0x3a0 [ 49.611030][ T8430] ? ieee80211_bss_info_change_notify+0x2f4/0x3a0 [ 49.617426][ T8430] report_bug+0x1b1/0x2e0 [ 49.621736][ T8430] handle_bug+0x3d/0x70 [ 49.625866][ T8430] exc_invalid_op+0x16/0x40 [ 49.630341][ T8430] asm_exc_invalid_op+0x12/0x20 [ 49.635166][ T8430] RIP: 0010:ieee80211_bss_info_change_notify+0x2f4/0x3a0 [ 49.642181][ T8430] Code: e0 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 74 ef 8a 4c 89 fe 89 ea 31 c0 e8 dc 0a 6d f8 <0f> 0b e9 f3 fe ff ff e8 80 8e 9d f8 0f 0b e9 e7 fe ff ff 44 89 e1 [ 49.661761][ T8430] RSP: 0018:ffffc9000166f8b0 EFLAGS: 00010246 [ 49.667806][ T8430] RAX: c00c607987ce7e00 RBX: 1ffff110022de3bb RCX: ffff888022a5d340 [ 49.675775][ T8430] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.683726][ T8430] RBP: 0000000000000004 R08: ffffffff815fa2d2 R09: ffffed10173a60b8 [ 49.691675][ T8430] R10: ffffed10173a60b8 R11: 0000000000000000 R12: ffff8880116f1dd8 [ 49.699624][ T8430] R13: 0000000002000000 R14: dffffc0000000000 R15: ffff8880116f0000 [ 49.707588][ T8430] ? wake_up_klogd+0xb2/0xf0 [ 49.712174][ T8430] ieee80211_set_mcast_rate+0x38/0x40 [ 49.717538][ T8430] ? ieee80211_leave_ibss+0x20/0x20 [ 49.722712][ T8430] nl80211_set_mcast_rate+0x215/0x2c0 [ 49.728071][ T8430] genl_rcv_msg+0xe4e/0x1280 [ 49.732644][ T8430] ? nl80211_nan_change_config+0x4e0/0x4e0 [ 49.738441][ T8430] netlink_rcv_skb+0x190/0x3a0 [ 49.743197][ T8430] ? genl_rcv+0x40/0x40 [ 49.747351][ T8430] genl_rcv+0x24/0x40 [ 49.751311][ T8430] netlink_unicast+0x786/0x940 [ 49.756061][ T8430] netlink_sendmsg+0x9ae/0xd50 [ 49.760809][ T8430] ? netlink_getsockopt+0xa50/0xa50 [ 49.765987][ T8430] ____sys_sendmsg+0x519/0x800 [ 49.770822][ T8430] ? import_iovec+0xe6/0x120 [ 49.775425][ T8430] __sys_sendmsg+0x2bf/0x370 [ 49.779998][ T8430] ? __might_fault+0xb9/0x110 [ 49.784666][ T8430] ? _copy_to_user+0xef/0x130 [ 49.789321][ T8430] ? sock_do_ioctl+0x210/0x260 [ 49.794094][ T8430] ? syscall_enter_from_user_mode+0x24/0x190 [ 49.800064][ T8430] ? lockdep_hardirqs_on+0x8d/0x130 [ 49.805375][ T8430] ? syscall_enter_from_user_mode+0x24/0x190 [ 49.811340][ T8430] do_syscall_64+0x2d/0x70 [ 49.815826][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.821741][ T8430] RIP: 0033:0x4417b9 [ 49.825619][ T8430] 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 8b 0d fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.845206][ T8430] RSP: 002b:00007fff0d8b3088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.853601][ T8430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004417b9 [ 49.861554][ T8430] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 49.869504][ T8430] RBP: 000000306e616c77 R08: 0000002100000000 R09: 0000002100000000 [ 49.877571][ T8430] R10: 0000002100000000 R11: 0000000000000246 R12: 0000000000000032 [ 49.885536][ T8430] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 49.894366][ T8430] Kernel Offset: disabled [ 49.898773][ T8430] Rebooting in 86400 seconds..