program: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000407f30ff01ab3e6c000008000300a182fdf225dddcb391a8559f5b8d78551ed3011d3d558d4ebf", @ANYRES32=r2, @ANYBLOB="28000e0080000000ffffffffffff0802110000000802110000010000000000000000000064000100080026006c09000008000c006400000008000d0000000000"], 0x5c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_STATION(r6, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)={0x44, r4, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x580}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_FLAGS={0x8, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) [ 85.736246][ T47] Bluetooth: hci0: command tx timeout [ 85.867234][ T5328] netlink: 64 bytes leftover after parsing attributes in process `syz.0.0'. [ 85.901749][ T5328] ------------[ cut here ]------------ [ 85.904285][ T5328] WARNING: CPU: 0 PID: 5328 at net/mac80211/rate.c:53 rate_control_rate_init+0x64a/0x6e0 [ 85.908885][ T5328] Modules linked in: [ 85.910764][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.914620][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.919360][ T5328] RIP: 0010:rate_control_rate_init+0x64a/0x6e0 [ 85.921992][ T5328] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d8 0a 8c 00 cc e8 a2 c9 f9 f6 90 0f 0b 90 eb e1 e8 97 c9 f9 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00 [ 85.929759][ T5328] RSP: 0018:ffffc9000d4aef60 EFLAGS: 00010287 [ 85.932010][ T5328] RAX: ffffffff8ac689d9 RBX: ffff8880415d8000 RCX: 0000000000100000 [ 85.935249][ T5328] RDX: ffffc9000e012000 RSI: 0000000000000368 RDI: 0000000000000369 [ 85.939455][ T5328] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ac684f3 [ 85.942921][ T5328] R10: dffffc0000000000 R11: ffffed10082bb031 R12: 1ffff110082bb00a [ 85.946553][ T5328] R13: ffff88803fbc0e80 R14: 0000000000000001 R15: ffffffff8ac684f3 [ 85.950625][ T5328] FS: 00007ff16967b6c0(0000) GS:ffff88808d2fb000(0000) knlGS:0000000000000000 [ 85.955031][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.957980][ T5328] CR2: 0000200000001080 CR3: 0000000011999000 CR4: 0000000000352ef0 [ 85.961370][ T5328] Call Trace: [ 85.962913][ T5328] [ 85.964304][ T5328] rate_control_rate_init_all_links+0x109/0x1a0 [ 85.967133][ T5328] sta_apply_auth_flags+0x1c2/0x400 [ 85.969367][ T5328] sta_apply_parameters+0xe27/0x1570 [ 85.971607][ T5328] ieee80211_add_station+0x424/0x6a0 [ 85.973913][ T5328] rdev_add_station+0x108/0x290 [ 85.976224][ T5328] nl80211_new_station+0x1755/0x1b70 [ 85.978618][ T5328] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.981157][ T5328] ? netdev_run_todo+0xe1d/0xea0 [ 85.983537][ T5328] ? nl80211_pre_doit+0x4f1/0x930 [ 85.985802][ T5328] genl_family_rcv_msg_doit+0x215/0x300 [ 85.988174][ T5328] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.991093][ T5328] ? bpf_lsm_capable+0x9/0x20 [ 85.993216][ T5328] ? security_capable+0x7e/0x2e0 [ 85.995437][ T5328] genl_rcv_msg+0x60e/0x790 [ 85.997754][ T5328] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.999998][ T5328] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 86.002361][ T5328] ? __pfx_nl80211_new_station+0x10/0x10 [ 86.004829][ T5328] ? __pfx_nl80211_post_doit+0x10/0x10 [ 86.007242][ T5328] ? __asan_memcpy+0x40/0x70 [ 86.009377][ T5328] ? __pfx_ref_tracker_free+0x10/0x10 [ 86.011655][ T5328] netlink_rcv_skb+0x208/0x470 [ 86.013745][ T5328] ? __lock_acquire+0xab9/0xd20 [ 86.016148][ T5328] ? __pfx_genl_rcv_msg+0x10/0x10 [ 86.018447][ T5328] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 86.020878][ T5328] ? down_read+0x1ad/0x2e0 [ 86.022877][ T5328] genl_rcv+0x28/0x40 [ 86.024736][ T5328] netlink_unicast+0x82f/0x9e0 [ 86.027042][ T5328] ? __pfx_netlink_unicast+0x10/0x10 [ 86.029388][ T5328] ? netlink_sendmsg+0x642/0xb30 [ 86.031571][ T5328] ? skb_put+0x11b/0x210 [ 86.033310][ T5328] netlink_sendmsg+0x805/0xb30 [ 86.035339][ T5328] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.037635][ T5328] ? aa_sock_msg_perm+0xf1/0x1d0 [ 86.039754][ T5328] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 86.042016][ T5328] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.044355][ T5328] __sock_sendmsg+0x21c/0x270 [ 86.046530][ T5328] ____sys_sendmsg+0x505/0x830 [ 86.048648][ T5328] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.050938][ T5328] ? import_iovec+0x74/0xa0 [ 86.052919][ T5328] ___sys_sendmsg+0x21f/0x2a0 [ 86.054945][ T5328] ? __pfx____sys_sendmsg+0x10/0x10 [ 86.057396][ T5328] ? __fget_files+0x2a/0x420 [ 86.059403][ T5328] ? __fget_files+0x3a0/0x420 [ 86.061412][ T5328] __x64_sys_sendmsg+0x19b/0x260 [ 86.063556][ T5328] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 86.065989][ T5328] ? do_syscall_64+0xbe/0xfa0 [ 86.068108][ T5328] do_syscall_64+0xfa/0xfa0 [ 86.070223][ T5328] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.072329][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.074767][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 86.077063][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.079686][ T5328] RIP: 0033:0x7ff16878efc9 [ 86.081662][ T5328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 86.090084][ T5328] RSP: 002b:00007ff16967b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.093870][ T5328] RAX: ffffffffffffffda RBX: 00007ff1689e5fa0 RCX: 00007ff16878efc9 [ 86.097328][ T5328] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 86.100680][ T5328] RBP: 00007ff168811f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.104167][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.107711][ T5328] R13: 00007ff1689e6038 R14: 00007ff1689e5fa0 R15: 00007ffe3a35a7d8 [ 86.111146][ T5328] [ 86.112436][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 86.115318][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.118944][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.123539][ T5328] Call Trace: [ 86.125080][ T5328] [ 86.126391][ T5328] dump_stack_lvl+0x99/0x250 [ 86.128521][ T5328] ? __asan_memcpy+0x40/0x70 [ 86.130538][ T5328] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.132893][ T5328] ? __pfx__printk+0x10/0x10 [ 86.134860][ T5328] vpanic+0x237/0x6d0 [ 86.136659][ T5328] ? __pfx_vpanic+0x10/0x10 [ 86.138729][ T5328] panic+0xb9/0xc0 [ 86.140448][ T5328] ? __pfx_panic+0x10/0x10 [ 86.142444][ T5328] __warn+0x31b/0x4b0 [ 86.144202][ T5328] ? rate_control_rate_init+0x64a/0x6e0 [ 86.146624][ T5328] ? rate_control_rate_init+0x64a/0x6e0 [ 86.149115][ T5328] report_bug+0x2be/0x4f0 [ 86.150924][ T5328] ? rate_control_rate_init+0x64a/0x6e0 [ 86.153235][ T5328] ? rate_control_rate_init+0x64a/0x6e0 [ 86.155706][ T5328] ? rate_control_rate_init+0x64c/0x6e0 [ 86.158190][ T5328] handle_bug+0x84/0x160 [ 86.160210][ T5328] exc_invalid_op+0x1a/0x50 [ 86.162061][ T5328] asm_exc_invalid_op+0x1a/0x20 [ 86.164140][ T5328] RIP: 0010:rate_control_rate_init+0x64a/0x6e0 [ 86.166547][ T5328] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d8 0a 8c 00 cc e8 a2 c9 f9 f6 90 0f 0b 90 eb e1 e8 97 c9 f9 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00 [ 86.174179][ T5328] RSP: 0018:ffffc9000d4aef60 EFLAGS: 00010287 [ 86.176655][ T5328] RAX: ffffffff8ac689d9 RBX: ffff8880415d8000 RCX: 0000000000100000 [ 86.179789][ T5328] RDX: ffffc9000e012000 RSI: 0000000000000368 RDI: 0000000000000369 [ 86.183038][ T5328] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ac684f3 [ 86.186356][ T5328] R10: dffffc0000000000 R11: ffffed10082bb031 R12: 1ffff110082bb00a [ 86.189829][ T5328] R13: ffff88803fbc0e80 R14: 0000000000000001 R15: ffffffff8ac684f3 [ 86.193326][ T5328] ? rate_control_rate_init+0x163/0x6e0 [ 86.195739][ T5328] ? rate_control_rate_init+0x163/0x6e0 [ 86.198091][ T5328] ? rate_control_rate_init+0x649/0x6e0 [ 86.200591][ T5328] rate_control_rate_init_all_links+0x109/0x1a0 [ 86.203200][ T5328] sta_apply_auth_flags+0x1c2/0x400 [ 86.205395][ T5328] sta_apply_parameters+0xe27/0x1570 [ 86.207750][ T5328] ieee80211_add_station+0x424/0x6a0 [ 86.209964][ T5328] rdev_add_station+0x108/0x290 [ 86.212008][ T5328] nl80211_new_station+0x1755/0x1b70 [ 86.214268][ T5328] ? __pfx_nl80211_new_station+0x10/0x10 [ 86.216759][ T5328] ? netdev_run_todo+0xe1d/0xea0 [ 86.219002][ T5328] ? nl80211_pre_doit+0x4f1/0x930 [ 86.221185][ T5328] genl_family_rcv_msg_doit+0x215/0x300 [ 86.223584][ T5328] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 86.226186][ T5328] ? bpf_lsm_capable+0x9/0x20 [ 86.228170][ T5328] ? security_capable+0x7e/0x2e0 [ 86.230284][ T5328] genl_rcv_msg+0x60e/0x790 [ 86.232346][ T5328] ? __pfx_genl_rcv_msg+0x10/0x10 [ 86.234581][ T5328] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 86.236971][ T5328] ? __pfx_nl80211_new_station+0x10/0x10 [ 86.239436][ T5328] ? __pfx_nl80211_post_doit+0x10/0x10 [ 86.241786][ T5328] ? __asan_memcpy+0x40/0x70 [ 86.243796][ T5328] ? __pfx_ref_tracker_free+0x10/0x10 [ 86.246074][ T5328] netlink_rcv_skb+0x208/0x470 [ 86.248184][ T5328] ? __lock_acquire+0xab9/0xd20 [ 86.250300][ T5328] ? __pfx_genl_rcv_msg+0x10/0x10 [ 86.252526][ T5328] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 86.254965][ T5328] ? down_read+0x1ad/0x2e0 [ 86.257014][ T5328] genl_rcv+0x28/0x40 [ 86.258793][ T5328] netlink_unicast+0x82f/0x9e0 [ 86.260936][ T5328] ? __pfx_netlink_unicast+0x10/0x10 [ 86.263281][ T5328] ? netlink_sendmsg+0x642/0xb30 [ 86.265509][ T5328] ? skb_put+0x11b/0x210 [ 86.267485][ T5328] netlink_sendmsg+0x805/0xb30 [ 86.269753][ T5328] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.272083][ T5328] ? aa_sock_msg_perm+0xf1/0x1d0 [ 86.274236][ T5328] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 86.276593][ T5328] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.279013][ T5328] __sock_sendmsg+0x21c/0x270 [ 86.281144][ T5328] ____sys_sendmsg+0x505/0x830 [ 86.283219][ T5328] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.285626][ T5328] ? import_iovec+0x74/0xa0 [ 86.287742][ T5328] ___sys_sendmsg+0x21f/0x2a0 [ 86.289926][ T5328] ? __pfx____sys_sendmsg+0x10/0x10 [ 86.292287][ T5328] ? __fget_files+0x2a/0x420 [ 86.294345][ T5328] ? __fget_files+0x3a0/0x420 [ 86.296502][ T5328] __x64_sys_sendmsg+0x19b/0x260 [ 86.298693][ T5328] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 86.301028][ T5328] ? do_syscall_64+0xbe/0xfa0 [ 86.302999][ T5328] do_syscall_64+0xfa/0xfa0 [ 86.305035][ T5328] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.307282][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.309903][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 86.311958][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.314616][ T5328] RIP: 0033:0x7ff16878efc9 [ 86.316556][ T5328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 86.324938][ T5328] RSP: 002b:00007ff16967b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.328447][ T5328] RAX: ffffffffffffffda RBX: 00007ff1689e5fa0 RCX: 00007ff16878efc9 [ 86.331685][ T5328] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 86.335038][ T5328] RBP: 00007ff168811f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.338490][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.341729][ T5328] R13: 00007ff1689e6038 R14: 00007ff1689e5fa0 R15: 00007ffe3a35a7d8 [ 86.345415][ T5328] [ 86.347235][ T5328] Kernel Offset: disabled [ 86.349216][ T5328] Rebooting in 86400 seconds..