[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.251' (ECDSA) to the list of known hosts. syzkaller login: [ 61.907210][ T8501] IPVS: ftp: loaded support on port[0] = 21 [ 62.001972][ T310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.024906][ T310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.033581][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 62.060143][ T122] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.075858][ T122] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.090647][ T3167] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.113905][ T8501] ------------[ cut here ]------------ [ 62.119831][ T8501] WARNING: CPU: 1 PID: 8501 at net/mac80211/ieee80211_i.h:1460 sta_info_alloc+0x18fa/0x1f90 [ 62.130352][ T8501] Modules linked in: [ 62.134277][ T8501] CPU: 1 PID: 8501 Comm: syz-executor503 Not tainted 5.10.0-rc4-syzkaller #0 [ 62.143615][ T8501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.153945][ T8501] RIP: 0010:sta_info_alloc+0x18fa/0x1f90 [ 62.159650][ T8501] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f0 04 00 00 49 8b 9f 60 01 00 00 e9 02 f7 ff ff e8 96 7d 2b f9 <0f> 0b e8 df e7 a0 00 31 ff 89 c3 89 c6 e8 d4 75 2b f9 85 db 74 1d [ 62.179815][ T8501] RSP: 0018:ffffc90000f1f3b0 EFLAGS: 00010293 [ 62.186280][ T8501] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8844b19b [ 62.194264][ T8501] RDX: ffff88801deb1a40 RSI: ffffffff8844b24a RDI: 0000000000000005 [ 62.202364][ T8501] RBP: ffff888027528c80 R08: 0000000000000001 R09: ffffffff8ebb1667 [ 62.210426][ T8501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.218511][ T8501] R13: ffff88802752b1b0 R14: dffffc0000000000 R15: ffff888025a1e000 [ 62.226566][ T8501] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0063) knlGS:00000000085b1840 [ 62.235606][ T8501] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 62.242193][ T8501] CR2: 00000000ff922c18 CR3: 0000000013eaf000 CR4: 00000000001506e0 [ 62.250297][ T8501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.258393][ T8501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.266883][ T8501] Call Trace: [ 62.270201][ T8501] ieee80211_add_station+0x28c/0x660 [ 62.275620][ T8501] nl80211_new_station+0xdd0/0x13c0 [ 62.280838][ T8501] ? rdev_set_cqm_rssi_range_config+0x330/0x330 [ 62.287176][ T8501] ? nl80211_pre_doit+0xa2/0x630 [ 62.292247][ T8501] genl_family_rcv_msg_doit+0x228/0x320 [ 62.297911][ T8501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 62.306011][ T8501] ? ns_capable+0xde/0x100 [ 62.310420][ T8501] genl_rcv_msg+0x328/0x580 [ 62.315125][ T8501] ? genl_get_cmd+0x480/0x480 [ 62.319802][ T8501] ? rdev_set_cqm_rssi_range_config+0x330/0x330 [ 62.326098][ T8501] ? lock_release+0x710/0x710 [ 62.330788][ T8501] netlink_rcv_skb+0x153/0x420 [ 62.335667][ T8501] ? genl_get_cmd+0x480/0x480 [ 62.340368][ T8501] ? netlink_ack+0xaa0/0xaa0 [ 62.345054][ T8501] genl_rcv+0x24/0x40 [ 62.349129][ T8501] netlink_unicast+0x533/0x7d0 [ 62.353882][ T8501] ? netlink_attachskb+0x810/0x810 [ 62.359117][ T8501] ? __phys_addr_symbol+0x2c/0x70 [ 62.364144][ T8501] ? __check_object_size+0x171/0x3f0 [ 62.369509][ T8501] netlink_sendmsg+0x856/0xd90 [ 62.374320][ T8501] ? netlink_unicast+0x7d0/0x7d0 [ 62.379384][ T8501] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 62.384674][ T8501] ? netlink_unicast+0x7d0/0x7d0 [ 62.389686][ T8501] sock_sendmsg+0xcf/0x120 [ 62.394104][ T8501] ____sys_sendmsg+0x6e8/0x810 [ 62.399011][ T8501] ? kernel_sendmsg+0x50/0x50 [ 62.403691][ T8501] ? do_recvmmsg+0x6c0/0x6c0 [ 62.408359][ T8501] ? stack_trace_save+0x8c/0xc0 [ 62.413250][ T8501] ? stack_trace_consume_entry+0x160/0x160 [ 62.419181][ T8501] ___sys_sendmsg+0xf3/0x170 [ 62.423801][ T8501] ? sendmsg_copy_msghdr+0x160/0x160 [ 62.429210][ T8501] ? __do_fast_syscall_32+0x62/0x80 [ 62.434415][ T8501] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 62.441864][ T8501] ? lock_downgrade+0x6d0/0x6d0 [ 62.447253][ T8501] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 62.453162][ T8501] ? lockdep_hardirqs_on+0x79/0x100 [ 62.458491][ T8501] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 62.464303][ T8501] ? debug_object_active_state+0x260/0x350 [ 62.470195][ T8501] ? debug_object_init_on_stack+0x20/0x20 [ 62.476119][ T8501] ? __fget_light+0x215/0x280 [ 62.480806][ T8501] __sys_sendmsg+0xe5/0x1b0 [ 62.485756][ T8501] ? __sys_sendmsg_sock+0xb0/0xb0 [ 62.490809][ T8501] ? syscall_enter_from_user_mode_prepare+0x13/0x20 [ 62.497523][ T8501] __do_fast_syscall_32+0x56/0x80 [ 62.502550][ T8501] do_fast_syscall_32+0x2f/0x70 [ 62.507477][ T8501] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 62.513798][ T8501] RIP: 0023:0xf7f47549 [ 62.518007][ T8501] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 62.537782][ T8501] RSP: 002b:00000000ff923c2c EFLAGS: 00000246 ORIG_RAX: 0000000000000172 [ 62.546407][ T8501] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000040 [ 62.554460][ T8501] RDX: 0000000000000000 RSI: 00000000f7f4728c RDI: 0000000000000004 [ 62.562493][ T8501] RBP: 00000000085b2018 R08: 0000000000000000 R09: 0000000000000000 [ 62.571205][ T8501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.579229][ T8501] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.587290][ T8501] Kernel panic - not syncing: panic_on_warn set ... [ 62.593868][ T8501] CPU: 1 PID: 8501 Comm: syz-executor503 Not tainted 5.10.0-rc4-syzkaller #0 [ 62.602653][ T8501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.612706][ T8501] Call Trace: [ 62.615994][ T8501] dump_stack+0x107/0x163 [ 62.620308][ T8501] panic+0x306/0x73d [ 62.624182][ T8501] ? __warn_printk+0xf3/0xf3 [ 62.628813][ T8501] ? __warn.cold+0x1a/0x44 [ 62.633216][ T8501] ? __warn+0xf1/0x210 [ 62.637321][ T8501] ? sta_info_alloc+0x18fa/0x1f90 [ 62.642345][ T8501] __warn.cold+0x35/0x44 [ 62.646690][ T8501] ? sta_info_alloc+0x18fa/0x1f90 [ 62.651706][ T8501] report_bug+0x1bd/0x210 [ 62.656027][ T8501] handle_bug+0x3c/0x60 [ 62.660172][ T8501] exc_invalid_op+0x14/0x40 [ 62.664655][ T8501] asm_exc_invalid_op+0x12/0x20 [ 62.669522][ T8501] RIP: 0010:sta_info_alloc+0x18fa/0x1f90 [ 62.675135][ T8501] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f0 04 00 00 49 8b 9f 60 01 00 00 e9 02 f7 ff ff e8 96 7d 2b f9 <0f> 0b e8 df e7 a0 00 31 ff 89 c3 89 c6 e8 d4 75 2b f9 85 db 74 1d [ 62.694725][ T8501] RSP: 0018:ffffc90000f1f3b0 EFLAGS: 00010293 [ 62.700788][ T8501] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8844b19b [ 62.708773][ T8501] RDX: ffff88801deb1a40 RSI: ffffffff8844b24a RDI: 0000000000000005 [ 62.716728][ T8501] RBP: ffff888027528c80 R08: 0000000000000001 R09: ffffffff8ebb1667 [ 62.724677][ T8501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.732653][ T8501] R13: ffff88802752b1b0 R14: dffffc0000000000 R15: ffff888025a1e000 [ 62.740623][ T8501] ? sta_info_alloc+0x184b/0x1f90 [ 62.745630][ T8501] ? sta_info_alloc+0x18fa/0x1f90 [ 62.750647][ T8501] ieee80211_add_station+0x28c/0x660 [ 62.755920][ T8501] nl80211_new_station+0xdd0/0x13c0 [ 62.761100][ T8501] ? rdev_set_cqm_rssi_range_config+0x330/0x330 [ 62.767359][ T8501] ? nl80211_pre_doit+0xa2/0x630 [ 62.772281][ T8501] genl_family_rcv_msg_doit+0x228/0x320 [ 62.777827][ T8501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 62.785184][ T8501] ? ns_capable+0xde/0x100 [ 62.789580][ T8501] genl_rcv_msg+0x328/0x580 [ 62.794064][ T8501] ? genl_get_cmd+0x480/0x480 [ 62.798730][ T8501] ? rdev_set_cqm_rssi_range_config+0x330/0x330 [ 62.804954][ T8501] ? lock_release+0x710/0x710 [ 62.809616][ T8501] netlink_rcv_skb+0x153/0x420 [ 62.814359][ T8501] ? genl_get_cmd+0x480/0x480 [ 62.819019][ T8501] ? netlink_ack+0xaa0/0xaa0 [ 62.823635][ T8501] genl_rcv+0x24/0x40 [ 62.827602][ T8501] netlink_unicast+0x533/0x7d0 [ 62.832358][ T8501] ? netlink_attachskb+0x810/0x810 [ 62.837454][ T8501] ? __phys_addr_symbol+0x2c/0x70 [ 62.842468][ T8501] ? __check_object_size+0x171/0x3f0 [ 62.847753][ T8501] netlink_sendmsg+0x856/0xd90 [ 62.852516][ T8501] ? netlink_unicast+0x7d0/0x7d0 [ 62.857442][ T8501] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 62.862718][ T8501] ? netlink_unicast+0x7d0/0x7d0 [ 62.867637][ T8501] sock_sendmsg+0xcf/0x120 [ 62.872036][ T8501] ____sys_sendmsg+0x6e8/0x810 [ 62.876805][ T8501] ? kernel_sendmsg+0x50/0x50 [ 62.881460][ T8501] ? do_recvmmsg+0x6c0/0x6c0 [ 62.886031][ T8501] ? stack_trace_save+0x8c/0xc0 [ 62.890862][ T8501] ? stack_trace_consume_entry+0x160/0x160 [ 62.896655][ T8501] ___sys_sendmsg+0xf3/0x170 [ 62.901226][ T8501] ? sendmsg_copy_msghdr+0x160/0x160 [ 62.906512][ T8501] ? __do_fast_syscall_32+0x62/0x80 [ 62.911690][ T8501] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 62.918178][ T8501] ? lock_downgrade+0x6d0/0x6d0 [ 62.923015][ T8501] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 62.928804][ T8501] ? lockdep_hardirqs_on+0x79/0x100 [ 62.933981][ T8501] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 62.939788][ T8501] ? debug_object_active_state+0x260/0x350 [ 62.945580][ T8501] ? debug_object_init_on_stack+0x20/0x20 [ 62.951299][ T8501] ? __fget_light+0x215/0x280 [ 62.955977][ T8501] __sys_sendmsg+0xe5/0x1b0 [ 62.960474][ T8501] ? __sys_sendmsg_sock+0xb0/0xb0 [ 62.965522][ T8501] ? syscall_enter_from_user_mode_prepare+0x13/0x20 [ 62.972111][ T8501] __do_fast_syscall_32+0x56/0x80 [ 62.977127][ T8501] do_fast_syscall_32+0x2f/0x70 [ 62.981968][ T8501] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 62.988276][ T8501] RIP: 0023:0xf7f47549 [ 62.992328][ T8501] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 63.011935][ T8501] RSP: 002b:00000000ff923c2c EFLAGS: 00000246 ORIG_RAX: 0000000000000172 [ 63.020338][ T8501] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000040 [ 63.028298][ T8501] RDX: 0000000000000000 RSI: 00000000f7f4728c RDI: 0000000000000004 [ 63.036273][ T8501] RBP: 00000000085b2018 R08: 0000000000000000 R09: 0000000000000000 [ 63.044234][ T8501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.052259][ T8501] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.061044][ T8501] Kernel Offset: disabled [ 63.065459][ T8501] Rebooting in 86400 seconds..