------------[ cut here ]------------ WARNING: CPU: 1 PID: 8091 at net/mac80211/rate.c:48 rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 Modules linked in: CPU: 1 UID: 0 PID: 8091 Comm: syz.4.245 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 lr : rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 sp : ffff80009e1e6e20 x29: ffff80009e1e6e20 x28: 1fffe0001ddf1830 x27: dfff800000000000 x26: dfff800000000000 x25: 1fffe0001ddf180a x24: ffff0000cffe8e40 x23: 0000000000000001 x22: 0000000000000000 x21: ffff0000d0539140 x20: ffff0000da08c000 x19: ffff0000eef8c000 x18: 0000000000000000 x17: 00000000ffff0000 x16: ffff800080585eb0 x15: 0000000000000001 x14: ffff80008f8d05e8 x13: dfff800000000000 x12: 00000000c19c6d0c x11: 0000000000080000 x10: 0000000000000b0a x9 : ffff8000a93de000 x8 : 0000000000000b0b x7 : ffff80008ad8fd14 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 (P) rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 (L) sta_apply_auth_flags+0x158/0x350 net/mac80211/cfg.c:1708 sta_apply_parameters+0xb90/0x1348 net/mac80211/cfg.c:2058 ieee80211_add_station+0x348/0x574 net/mac80211/cfg.c:2124 rdev_add_station+0x134/0x360 net/wireless/rdev-ops.h:201 nl80211_new_station+0x1554/0x1cb4 net/wireless/nl80211.c:7775 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x888/0xbb0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2536 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1316 [inline] netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1342 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1886 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg net/socket.c:744 [inline] ____sys_sendmsg+0x56c/0x840 net/socket.c:2607 ___sys_sendmsg net/socket.c:2661 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2690 __do_sys_sendmsg net/socket.c:2699 [inline] __se_sys_sendmsg net/socket.c:2697 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2697 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 2166 hardirqs last enabled at (2165): [] lruvec_stat_mod_folio include/linux/vmstat.h:557 [inline] hardirqs last enabled at (2165): [] ___kmalloc_large_node+0x124/0x200 mm/slub.c:4212 hardirqs last disabled at (2166): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (2144): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (2138): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8091 at net/mac80211/rate.c:48 rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 Modules linked in: CPU: 1 UID: 0 PID: 8091 Comm: syz.4.245 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 lr : rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 sp : ffff80009e1e6f20 x29: ffff80009e1e6f20 x28: 0000000000000018 x27: dfff800000000000 x26: dfff800000000000 x25: 1fffe0001ddf180a x24: ffff0000cffe8e40 x23: 0000000000000001 x22: 0000000000000000 x21: ffff0000d0539140 x20: ffff0000da08c000 x19: ffff0000eef8c000 x18: ffff80009e1e6a40 x17: 000000000003e348 x16: ffff800080585eb0 x15: 0000000000000001 x14: ffff80008f8d05e8 x13: dfff800000000000 x12: 00000000c19c6d0c x11: 0000000000080000 x10: 000000000002c193 x9 : ffff8000a93de000 x8 : 000000000002c194 x7 : ffff80008ad8fd14 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 (P) rate_control_rate_init+0x4cc/0x548 net/mac80211/rate.c:48 (L) ieee80211_add_station+0x3dc/0x574 net/mac80211/cfg.c:2137 rdev_add_station+0x134/0x360 net/wireless/rdev-ops.h:201 nl80211_new_station+0x1554/0x1cb4 net/wireless/nl80211.c:7775 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x888/0xbb0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2536 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1316 [inline] netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1342 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1886 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg net/socket.c:744 [inline] ____sys_sendmsg+0x56c/0x840 net/socket.c:2607 ___sys_sendmsg net/socket.c:2661 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2690 __do_sys_sendmsg net/socket.c:2699 [inline] __se_sys_sendmsg net/socket.c:2697 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2697 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 2432 hardirqs last enabled at (2431): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (2432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (2414): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (2414): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (2169): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---