loop4: detected capacity change from 0 to 512 EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:231 wdev_lock net/wireless/core.h:231 [inline] WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:231 cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:231 __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 Modules linked in: CPU: 1 PID: 4479 Comm: syz.4.33 Not tainted 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wdev_lock net/wireless/core.h:231 [inline] pc : cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] pc : __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 lr : wdev_lock net/wireless/core.h:231 [inline] lr : cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] lr : __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 sp : ffff8000214b77a0 x29: ffff8000214b7990 x28: 1ffff00002b3a0af x27: dfff800000000000 x26: 0000000000000000 x25: ffff0000d0b88000 x24: ffff0000d0b50c90 x23: ffff8000214b7930 x22: ffff0000d0b88760 x21: 1fffe0001a16a192 x20: ffff8000214b7800 x19: ffff700004296efc x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000008b0f x13: ffff0000c8185340 x12: 0000000000040000 x11: 00000000000009ba x10: ffff8000261cc000 x9 : ffff800011ae1410 x8 : 00000000000009bb x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800011ae10e0 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock net/wireless/core.h:231 [inline] cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 ioctl_standard_call+0xe8/0x264 net/wireless/wext-core.c:1026 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x1f8/0x3f4 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x858 net/socket.c:1255 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 4450 hardirqs last enabled at (4449): [<ffff80000897f238>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (4450): [<ffff800012293b94>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4430): [<ffff800008032978>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (4428): [<ffff800008032944>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:239 wdev_unlock net/wireless/core.h:239 [inline] WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:239 cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] WARNING: CPU: 1 PID: 4479 at net/wireless/core.h:239 __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 Modules linked in: CPU: 1 PID: 4479 Comm: syz.4.33 Tainted: G W 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wdev_unlock net/wireless/core.h:239 [inline] pc : cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] pc : __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 lr : wdev_unlock net/wireless/core.h:239 [inline] lr : cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] lr : __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 sp : ffff8000214b77a0 x29: ffff8000214b7990 x28: 0000000000000001 x27: dfff800000000000 x26: 00000000ffffffa1 x25: ffff0000d0b88000 x24: 0000000000000000 x23: ffff8000214b7930 x22: ffff0000d0b88760 x21: ffff0000d0b50000 x20: ffff8000214b7800 x19: ffff700004296efc x18: ffff8000214b72c0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: ffff800018589f80 x14: 00000000187ba293 x13: dfff800000000000 x12: 0000000000040000 x11: 0000000000022b1a x10: ffff8000261cc000 x9 : ffff800011ae141c x8 : 0000000000022b1b x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800018c8a678 x4 : 0000000000000008 x3 : ffff8000082fbc8c x2 : ffff0000c8185340 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock net/wireless/core.h:239 [inline] cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 ioctl_standard_call+0xe8/0x264 net/wireless/wext-core.c:1026 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x1f8/0x3f4 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x858 net/socket.c:1255 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 5046 hardirqs last enabled at (5045): [<ffff800012295fa8>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (5045): [<ffff800012295fa8>] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (5046): [<ffff800012293b94>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (5040): [<ffff8000081c80cc>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (5040): [<ffff8000081c80cc>] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (4453): [<ffff800008020174>] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---