------------[ cut here ]------------ sysfs group 'byte_queue_limits' not found for kobject 'tx-0' WARNING: CPU: 0 PID: 6481 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 6481 Comm: kbnepd bnep0 Not tainted 6.1.89-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 sp : ffff80001e257840 x29: ffff80001e257840 x28: 1fffe0001e574cca x27: 1fffe0001e574c88 x26: 0000000000000000 x25: 00000000ffffffff x24: 1ffff00002834210 x23: dfff800000000000 x22: dfff800000000000 x21: ffff0000ef555420 x20: ffff0000f2b221d0 x19: ffff8000141a1760 x18: ffff80001e256c40 x17: 0000000000000000 x16: ffff8000121618dc x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 4ed0872844e4ce00 x8 : 4ed0872844e4ce00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001e257138 x4 : ffff800015932b00 x3 : ffff80000858856c x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 netdev_queue_update_kobjects+0x3d4/0x470 net/core/net-sysfs.c:1731 remove_queue_kobjects net/core/net-sysfs.c:1830 [inline] netdev_unregister_kobject+0x100/0x204 net/core/net-sysfs.c:1983 unregister_netdevice_many+0x11b8/0x175c net/core/dev.c:10908 unregister_netdevice_queue net/core/dev.c:10812 [inline] unregister_netdevice include/linux/netdevice.h:3045 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:10940 bnep_session+0x2338/0x24dc net/bluetooth/bnep/core.c:524 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 8210 hardirqs last enabled at (8209): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (8210): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (8132): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (8132): [] netif_addr_unlock_bh include/linux/netdevice.h:4467 [inline] softirqs last enabled at (8132): [] dev_mc_flush+0x1b4/0x1f8 net/core/dev_addr_lists.c:1036 softirqs last disabled at (8130): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ sysfs group 'power' not found for kobject 'bnep0' WARNING: CPU: 0 PID: 6481 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 6481 Comm: kbnepd bnep0 Tainted: G W 6.1.89-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 sp : ffff80001e2577a0 x29: ffff80001e2577a0 x28: 1fffe0001b77737d x27: dfff800000000000 x26: ffff80001e257860 x25: 1fffe0001e574cd9 x24: 1ffff00002633408 x23: dfff800000000000 x22: ffff0000f2ba66e0 x21: ffff0000f2ba6680 x20: ffff0000d8d40ae0 x19: ffff80001319a020 x18: ffff80001e2574a0 x17: 0000000000000000 x16: ffff8000121618dc x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 4ed0872844e4ce00 x8 : 4ed0872844e4ce00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001e257098 x4 : ffff800015932b00 x3 : ffff80000858856c x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837 device_del+0x268/0x9bc drivers/base/core.c:3851 netdev_unregister_kobject+0x14c/0x204 net/core/net-sysfs.c:1987 unregister_netdevice_many+0x11b8/0x175c net/core/dev.c:10908 unregister_netdevice_queue net/core/dev.c:10812 [inline] unregister_netdevice include/linux/netdevice.h:3045 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:10940 bnep_session+0x2338/0x24dc net/bluetooth/bnep/core.c:524 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 8518 hardirqs last enabled at (8517): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (8518): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (8426): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (8426): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (8213): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ sysfs group 'statistics' not found for kobject 'bnep0' WARNING: CPU: 0 PID: 6481 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 6481 Comm: kbnepd bnep0 Tainted: G W 6.1.89-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 sp : ffff80001e2576f0 x29: ffff80001e2576f0 x28: 1fffe0001b77737d x27: dfff800000000000 x26: 1fffe0001e574d5e x25: ffff800017fa7600 x24: 1ffff0000283422c x23: dfff800000000000 x22: dfff800000000000 x21: ffff0000f2ba6680 x20: ffff0000d8d40ae0 x19: ffff8000141a1fe0 x18: ffff80001e257460 x17: 0000000000000000 x16: ffff8000121618dc x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 4ed0872844e4ce00 x8 : 4ed0872844e4ce00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001e256fd8 x4 : ffff800015932b00 x3 : ffff80000858856c x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 sysfs_remove_groups+0x5c/0xb4 fs/sysfs/group.c:312 device_remove_groups drivers/base/core.c:2748 [inline] device_remove_attrs+0x1a0/0x250 drivers/base/core.c:2962 device_del+0x574/0x9bc drivers/base/core.c:3873 netdev_unregister_kobject+0x14c/0x204 net/core/net-sysfs.c:1987 unregister_netdevice_many+0x11b8/0x175c net/core/dev.c:10908 unregister_netdevice_queue net/core/dev.c:10812 [inline] unregister_netdevice include/linux/netdevice.h:3045 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:10940 bnep_session+0x2338/0x24dc net/bluetooth/bnep/core.c:524 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 8858 hardirqs last enabled at (8857): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (8858): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (8832): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (8832): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (8521): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---