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, &(0x7f0000000340)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x64, r1, 0x5, 0x70bd26, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x30, 0xe, {{{}, {0x7ffd}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x64}}, 0x20000014) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000040)={0x3c, r5, 0xb97534d5fe9704cf, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x580}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r7, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x64, r1, 0x5, 0x70bd26, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x30, 0xe, {{{}, {0x7ffd}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x64}}, 0x20000014) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000040)={0x3c, r5, 0xb97534d5fe9704cf, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x580}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r7, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1}, 0x8) (async) [ 85.494835][ T5326] ------------[ cut here ]------------ [ 85.497283][ T5326] WARNING: CPU: 0 PID: 5326 at net/mac80211/rate.c:53 rate_control_rate_init+0x64a/0x6e0 [ 85.501652][ T5326] Modules linked in: [ 85.503846][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.507765][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.512673][ T5326] RIP: 0010:rate_control_rate_init+0x64a/0x6e0 [ 85.515251][ T5326] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 02 f7 00 f7 90 0f 0b 90 eb e1 e8 f7 f6 00 f7 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00 [ 85.523612][ T5326] RSP: 0018:ffffc9000d4d6f60 EFLAGS: 00010293 [ 85.526232][ T5326] RAX: ffffffff8abf2c79 RBX: ffff8880423e4000 RCX: ffff888000618000 [ 85.529616][ T5326] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 85.533616][ T5326] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8abf2793 [ 85.536997][ T5326] R10: dffffc0000000000 R11: ffffed100847c831 R12: 1ffff1100847c80a [ 85.540810][ T5326] R13: ffff888051308e80 R14: 0000000000000001 R15: ffffffff8abf2793 [ 85.544297][ T5326] FS: 00007f388a56e6c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000 [ 85.548427][ T5326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.551337][ T5326] CR2: 0000200000001080 CR3: 000000004206f000 CR4: 0000000000352ef0 [ 85.554997][ T5326] Call Trace: [ 85.556538][ T5326] [ 85.557799][ T5326] rate_control_rate_init_all_links+0x109/0x1a0 [ 85.560796][ T5326] sta_apply_auth_flags+0x1c2/0x400 [ 85.563091][ T5326] sta_apply_parameters+0xe27/0x1570 [ 85.565327][ T5326] ieee80211_add_station+0x424/0x6a0 [ 85.567632][ T5326] rdev_add_station+0x108/0x290 [ 85.569820][ T5326] nl80211_new_station+0x1755/0x1b70 [ 85.572278][ T5326] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.574890][ T5326] ? netdev_run_todo+0xe1d/0xea0 [ 85.577011][ T5326] ? nl80211_pre_doit+0x4f1/0x930 [ 85.579350][ T5326] genl_family_rcv_msg_doit+0x215/0x300 [ 85.581852][ T5326] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.584522][ T5326] ? bpf_lsm_capable+0x9/0x20 [ 85.586653][ T5326] ? security_capable+0x7e/0x2e0 [ 85.588642][ T5326] genl_rcv_msg+0x60e/0x790 [ 85.590760][ T5326] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.593275][ T5326] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 85.595631][ T5326] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.598049][ T5326] ? __pfx_nl80211_post_doit+0x10/0x10 [ 85.600446][ T5326] ? __asan_memcpy+0x40/0x70 [ 85.602419][ T5326] ? __pfx_ref_tracker_free+0x10/0x10 [ 85.604681][ T5326] netlink_rcv_skb+0x208/0x470 [ 85.606845][ T5326] ? __lock_acquire+0xab9/0xd20 [ 85.608853][ T5326] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.611072][ T5326] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.613326][ T5326] ? down_read+0x1ad/0x2e0 [ 85.615297][ T5326] genl_rcv+0x28/0x40 [ 85.617027][ T5326] netlink_unicast+0x82f/0x9e0 [ 85.619019][ T5326] ? __pfx_netlink_unicast+0x10/0x10 [ 85.621331][ T5326] ? netlink_sendmsg+0x642/0xb30 [ 85.623403][ T5326] ? skb_put+0x11b/0x210 [ 85.625407][ T5326] netlink_sendmsg+0x805/0xb30 [ 85.627618][ T5326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.629564][ T5326] ? aa_sock_msg_perm+0xf1/0x1d0 [ 85.631569][ T5326] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 85.633809][ T5326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.635936][ T5326] __sock_sendmsg+0x21c/0x270 [ 85.637918][ T5326] ____sys_sendmsg+0x505/0x830 [ 85.640116][ T5326] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.642310][ T5326] ? import_iovec+0x74/0xa0 [ 85.643965][ T5326] ___sys_sendmsg+0x21f/0x2a0 [ 85.645768][ T5326] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.647900][ T5326] ? __fget_files+0x2a/0x420 [ 85.650094][ T5326] ? __fget_files+0x3a0/0x420 [ 85.652239][ T5326] __x64_sys_sendmsg+0x19b/0x260 [ 85.654455][ T5326] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 85.656838][ T5326] ? do_syscall_64+0xbe/0xfa0 [ 85.658855][ T5326] do_syscall_64+0xfa/0xfa0 [ 85.660991][ T5326] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.663281][ T5326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.665889][ T5326] ? clear_bhb_loop+0x60/0xb0 [ 85.668037][ T5326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.670813][ T5326] RIP: 0033:0x7f388978f6c9 [ 85.673034][ T5326] 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 [ 85.681595][ T5326] RSP: 002b:00007f388a56e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.685338][ T5326] RAX: ffffffffffffffda RBX: 00007f38899e5fa0 RCX: 00007f388978f6c9 [ 85.689052][ T5326] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 85.692748][ T5326] RBP: 00007f3889811f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.696277][ T5326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.699940][ T5326] R13: 00007f38899e6038 R14: 00007f38899e5fa0 R15: 00007ffda1b1a918 [ 85.703304][ T5326] [ 85.704692][ T5326] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.707571][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.711322][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.715780][ T5326] Call Trace: [ 85.717208][ T5326] [ 85.718534][ T5326] dump_stack_lvl+0x99/0x250 [ 85.720543][ T5326] ? __asan_memcpy+0x40/0x70 [ 85.722524][ T5326] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.724910][ T5326] ? __pfx__printk+0x10/0x10 [ 85.727210][ T5326] vpanic+0x237/0x6d0 [ 85.729055][ T5326] ? __pfx_vpanic+0x10/0x10 [ 85.731056][ T5326] panic+0xb9/0xc0 [ 85.732723][ T5326] ? __pfx_panic+0x10/0x10 [ 85.735399][ T5326] __warn+0x31b/0x4b0 [ 85.737418][ T5326] ? rate_control_rate_init+0x64a/0x6e0 [ 85.739795][ T5326] ? rate_control_rate_init+0x64a/0x6e0 [ 85.742135][ T5326] report_bug+0x2be/0x4f0 [ 85.744168][ T5326] ? rate_control_rate_init+0x64a/0x6e0 [ 85.746610][ T5326] ? rate_control_rate_init+0x64a/0x6e0 [ 85.749041][ T5326] ? rate_control_rate_init+0x64c/0x6e0 [ 85.751496][ T5326] handle_bug+0x84/0x160 [ 85.753346][ T5326] exc_invalid_op+0x1a/0x50 [ 85.755300][ T5326] asm_exc_invalid_op+0x1a/0x20 [ 85.757348][ T5326] RIP: 0010:rate_control_rate_init+0x64a/0x6e0 [ 85.760007][ T5326] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 02 f7 00 f7 90 0f 0b 90 eb e1 e8 f7 f6 00 f7 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00 [ 85.768231][ T5326] RSP: 0018:ffffc9000d4d6f60 EFLAGS: 00010293 [ 85.770820][ T5326] RAX: ffffffff8abf2c79 RBX: ffff8880423e4000 RCX: ffff888000618000 [ 85.774179][ T5326] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 85.777533][ T5326] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8abf2793 [ 85.780915][ T5326] R10: dffffc0000000000 R11: ffffed100847c831 R12: 1ffff1100847c80a [ 85.784152][ T5326] R13: ffff888051308e80 R14: 0000000000000001 R15: ffffffff8abf2793 [ 85.787324][ T5326] ? rate_control_rate_init+0x163/0x6e0 [ 85.789612][ T5326] ? rate_control_rate_init+0x163/0x6e0 [ 85.791710][ T5326] ? rate_control_rate_init+0x649/0x6e0 [ 85.793887][ T5326] rate_control_rate_init_all_links+0x109/0x1a0 [ 85.796378][ T5326] sta_apply_auth_flags+0x1c2/0x400 [ 85.798412][ T5326] sta_apply_parameters+0xe27/0x1570 [ 85.800547][ T5326] ieee80211_add_station+0x424/0x6a0 [ 85.802837][ T5326] rdev_add_station+0x108/0x290 [ 85.804865][ T5326] nl80211_new_station+0x1755/0x1b70 [ 85.807200][ T5326] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.809308][ T5326] ? netdev_run_todo+0xe1d/0xea0 [ 85.811672][ T5326] ? nl80211_pre_doit+0x4f1/0x930 [ 85.814105][ T5326] genl_family_rcv_msg_doit+0x215/0x300 [ 85.816841][ T5326] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.819759][ T5326] ? bpf_lsm_capable+0x9/0x20 [ 85.822011][ T5326] ? security_capable+0x7e/0x2e0 [ 85.824445][ T5326] genl_rcv_msg+0x60e/0x790 [ 85.826652][ T5326] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.828822][ T5326] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 85.831168][ T5326] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.833743][ T5326] ? __pfx_nl80211_post_doit+0x10/0x10 [ 85.836240][ T5326] ? __asan_memcpy+0x40/0x70 [ 85.837986][ T5326] ? __pfx_ref_tracker_free+0x10/0x10 [ 85.840283][ T5326] netlink_rcv_skb+0x208/0x470 [ 85.842260][ T5326] ? __lock_acquire+0xab9/0xd20 [ 85.844497][ T5326] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.846772][ T5326] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.848945][ T5326] ? down_read+0x1ad/0x2e0 [ 85.850737][ T5326] genl_rcv+0x28/0x40 [ 85.852421][ T5326] netlink_unicast+0x82f/0x9e0 [ 85.854508][ T5326] ? __pfx_netlink_unicast+0x10/0x10 [ 85.856775][ T5326] ? netlink_sendmsg+0x642/0xb30 [ 85.858910][ T5326] ? skb_put+0x11b/0x210 [ 85.860720][ T5326] netlink_sendmsg+0x805/0xb30 [ 85.862867][ T5326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.865116][ T5326] ? aa_sock_msg_perm+0xf1/0x1d0 [ 85.867249][ T5326] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 85.869245][ T5326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.872074][ T5326] __sock_sendmsg+0x21c/0x270 [ 85.874601][ T5326] ____sys_sendmsg+0x505/0x830 [ 85.876970][ T5326] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.879176][ T5326] ? import_iovec+0x74/0xa0 [ 85.881031][ T5326] ___sys_sendmsg+0x21f/0x2a0 [ 85.883063][ T5326] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.885051][ T5326] ? __fget_files+0x2a/0x420 [ 85.886745][ T5326] ? __fget_files+0x3a0/0x420 [ 85.888440][ T5326] __x64_sys_sendmsg+0x19b/0x260 [ 85.890553][ T5326] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 85.893061][ T5326] ? do_syscall_64+0xbe/0xfa0 [ 85.895165][ T5326] do_syscall_64+0xfa/0xfa0 [ 85.897092][ T5326] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.899412][ T5326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.902167][ T5326] ? clear_bhb_loop+0x60/0xb0 [ 85.904292][ T5326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.906982][ T5326] RIP: 0033:0x7f388978f6c9 [ 85.908887][ T5326] 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 [ 85.917276][ T5326] RSP: 002b:00007f388a56e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.920913][ T5326] RAX: ffffffffffffffda RBX: 00007f38899e5fa0 RCX: 00007f388978f6c9 [ 85.924458][ T5326] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 85.927937][ T5326] RBP: 00007f3889811f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.931473][ T5326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.934949][ T5326] R13: 00007f38899e6038 R14: 00007f38899e5fa0 R15: 00007ffda1b1a918 [ 85.938296][ T5326] [ 85.940126][ T5326] Kernel Offset: disabled [ 85.942106][ T5326] Rebooting in 86400 seconds..