loop3: detected capacity change from 0 to 2048 EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. ------------[ cut here ]------------ WARNING: net/mac80211/rate.c:53 at rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53, CPU#1: syz.3.191/7561 Modules linked in: CPU: 1 UID: 0 PID: 7561 Comm: syz.3.191 Tainted: G L syzkaller #0 PREEMPT Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 lr : rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 sp : ffff8000a1c96de0 x29: ffff8000a1c96de0 x28: 1fffe0001ac2480a x27: ffff800092e86000 x26: 1fffe0001ac2480a x25: dfff800000000000 x24: ffff0000ca510e80 x23: 0000000000000001 x22: 0000000000000000 x21: ffff0000cafc4c20 x20: ffff0000e02bc000 x19: ffff0000d6124000 x18: 0000000000000000 x17: ffff0001fea8d870 x16: ffff800080537e24 x15: 0000000000000001 x14: 1fffe0001ac24830 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000080000 x10: 0000000000001091 x9 : ffff8000a8bc3000 x8 : 0000000000001092 x7 : ffff80008a8410f4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 (P) rate_control_rate_init_all_links+0x110/0x1b0 net/mac80211/rate.c:86 sta_apply_auth_flags+0x158/0x350 net/mac80211/cfg.c:1952 sta_apply_parameters+0xc04/0x142c net/mac80211/cfg.c:2330 ieee80211_add_station+0x338/0x568 net/mac80211/cfg.c:2396 rdev_add_station+0x114/0x30c net/wireless/rdev-ops.h:201 nl80211_new_station+0x1270/0x1648 net/wireless/nl80211.c:8782 genl_family_rcv_msg_doit+0x1d8/0x2bc net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x450/0x624 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x220/0x3fc net/netlink/af_netlink.c:2550 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x694/0x8c4 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x490/0x7c4 net/socket.c:2592 ___sys_sendmsg+0x204/0x278 net/socket.c:2646 __sys_sendmsg net/socket.c:2678 [inline] __do_sys_sendmsg net/socket.c:2683 [inline] __se_sys_sendmsg net/socket.c:2681 [inline] __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2681 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8194 hardirqs last enabled at (8193): [] seqcount_lockdep_reader_access+0x68/0xc8 include/linux/seqlock.h:74 hardirqs last disabled at (8194): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8174): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (8168): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: net/mac80211/rate.c:53 at rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53, CPU#1: syz.3.191/7561 Modules linked in: CPU: 1 UID: 0 PID: 7561 Comm: syz.3.191 Tainted: G W L syzkaller #0 PREEMPT Tainted: [W]=WARN, [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 lr : rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 sp : ffff8000a1c96ee0 x29: ffff8000a1c96ee0 x28: 1fffe0001ac2480a x27: ffff800092e86000 x26: 1fffe0001ac2480a x25: dfff800000000000 x24: ffff0000ca510e80 x23: 0000000000000001 x22: 0000000000000000 x21: ffff0000cafc4c20 x20: ffff0000e02bc000 x19: ffff0000d6124000 x18: 00000000ffffffff x17: ffff800093599000 x16: ffff800080537e24 x15: 0000000000000001 x14: 1ffff00012ec2bf8 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000080000 x10: 0000000000028661 x9 : ffff8000a8bc3000 x8 : 0000000000028662 x7 : ffff80008a8410f4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: rate_control_rate_init+0x524/0x5bc net/mac80211/rate.c:53 (P) rate_control_rate_init_all_links+0x110/0x1b0 net/mac80211/rate.c:86 ieee80211_add_station+0x3d0/0x568 net/mac80211/cfg.c:2409 rdev_add_station+0x114/0x30c net/wireless/rdev-ops.h:201 nl80211_new_station+0x1270/0x1648 net/wireless/nl80211.c:8782 genl_family_rcv_msg_doit+0x1d8/0x2bc net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x450/0x624 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x220/0x3fc net/netlink/af_netlink.c:2550 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x694/0x8c4 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x490/0x7c4 net/socket.c:2592 ___sys_sendmsg+0x204/0x278 net/socket.c:2646 __sys_sendmsg net/socket.c:2678 [inline] __do_sys_sendmsg net/socket.c:2683 [inline] __se_sys_sendmsg net/socket.c:2681 [inline] __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2681 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8474 hardirqs last enabled at (8473): [] seqcount_lockdep_reader_access+0x7c/0xf8 include/linux/seqlock.h:74 hardirqs last disabled at (8474): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8458): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8458): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8197): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]---