------------[ cut here ]------------ sysfs group 'byte_queue_limits' not found for kobject 'tx-0' WARNING: CPU: 1 PID: 4642 at fs/sysfs/group.c:281 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 Modules linked in: CPU: 1 PID: 4642 Comm: kbnepd bnep0 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 sp : ffff8000204d7830 x29: ffff8000204d7830 x28: 1fffe0001a4714bb x27: 0000000000000000 x26: 0000000000000000 x25: 1fffe0001a471488 x24: 1ffff000026d8f14 x23: dfff800000000000 x22: 0000000000000000 x21: ffff0000d1bcd818 x20: ffff0000d25beae0 x19: ffff8000136c7f80 x18: 0000000000000001 x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff x14: ffff0000c0943680 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : a4ab8c18141e0b00 x8 : a4ab8c18141e0b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000204d6f98 x4 : ffff800014c405e0 x3 : ffff800008555e80 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000003c Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 netdev_queue_update_kobjects+0x388/0x404 net/core/net-sysfs.c:1724 remove_queue_kobjects net/core/net-sysfs.c:1823 [inline] netdev_unregister_kobject+0x100/0x204 net/core/net-sysfs.c:1976 unregister_netdevice_many+0x12c8/0x189c net/core/dev.c:11129 unregister_netdevice_queue net/core/dev.c:11035 [inline] unregister_netdevice include/linux/netdevice.h:3012 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:11161 bnep_session+0x2274/0x2424 net/bluetooth/bnep/core.c:525 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 5870 hardirqs last enabled at (5869): [<ffff80000832c128>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (5870): [<ffff800011b47794>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (5804): [<ffff80000ffba2fc>] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (5804): [<ffff80000ffba2fc>] netif_addr_unlock_bh include/linux/netdevice.h:4617 [inline] softirqs last enabled at (5804): [<ffff80000ffba2fc>] dev_mc_flush+0x1b4/0x1f8 net/core/dev_addr_lists.c:1001 softirqs last disabled at (5802): [<ffff80000ffba914>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 83b12f36741266b8 ]--- ------------[ cut here ]------------ sysfs group 'power' not found for kobject 'bnep0' WARNING: CPU: 1 PID: 4642 at fs/sysfs/group.c:281 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 Modules linked in: CPU: 1 PID: 4642 Comm: kbnepd bnep0 Tainted: G W 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 sp : ffff8000204d7780 x29: ffff8000204d7780 x28: 1fffe000181286d4 x27: dfff800000000000 x26: ffff8000204d7840 x25: 1fffe0001a4714ca x24: 1ffff0000252ff04 x23: dfff800000000000 x22: ffff0000d238a668 x21: ffff0000d238a608 x20: ffff0000ef031bc8 x19: ffff80001297f800 x18: 0000000000000001 x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff x14: ffff0000c0943680 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : a4ab8c18141e0b00 x8 : a4ab8c18141e0b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000204d6ef8 x4 : ffff800014c405e0 x3 : ffff800008555e80 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000031 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837 device_del+0x268/0x9b4 drivers/base/core.c:3577 netdev_unregister_kobject+0x14c/0x204 net/core/net-sysfs.c:1980 unregister_netdevice_many+0x12c8/0x189c net/core/dev.c:11129 unregister_netdevice_queue net/core/dev.c:11035 [inline] unregister_netdevice include/linux/netdevice.h:3012 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:11161 bnep_session+0x2274/0x2424 net/bluetooth/bnep/core.c:525 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 7246 hardirqs last enabled at (7245): [<ffff80000832c128>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (7246): [<ffff800011b47794>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7234): [<ffff8000081b691c>] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7234): [<ffff8000081b691c>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6323): [<ffff8000081b6fb4>] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6323): [<ffff8000081b6fb4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6323): [<ffff8000081b6fb4>] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6323): [<ffff8000081b6fb4>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 83b12f36741266b9 ]--- ------------[ cut here ]------------ sysfs group 'statistics' not found for kobject 'bnep0' WARNING: CPU: 1 PID: 4642 at fs/sysfs/group.c:281 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 Modules linked in: CPU: 1 PID: 4642 Comm: kbnepd bnep0 Tainted: G W 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 sp : ffff8000204d7740 x29: ffff8000204d7740 x28: 1fffe000181286d4 x27: dfff800000000000 x26: ffff0000c2b070a0 x25: ffff0000c2b070a0 x24: 1ffff000026d8f30 x23: dfff800000000000 x22: dfff800000000000 x21: ffff0000d238a608 x20: ffff0000ef031bc8 x19: ffff8000136c8800 x18: 0000000000000001 x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff x14: ffff0000c0943680 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : a4ab8c18141e0b00 x8 : a4ab8c18141e0b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000204d6eb8 x4 : ffff800014c405e0 x3 : ffff800008336628 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000036 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:279 sysfs_remove_groups+0x5c/0xb4 fs/sysfs/group.c:313 device_remove_groups drivers/base/core.c:2498 [inline] device_remove_attrs+0xc0/0x13c drivers/base/core.c:2698 device_del+0x574/0x9b4 drivers/base/core.c:3599 netdev_unregister_kobject+0x14c/0x204 net/core/net-sysfs.c:1980 unregister_netdevice_many+0x12c8/0x189c net/core/dev.c:11129 unregister_netdevice_queue net/core/dev.c:11035 [inline] unregister_netdevice include/linux/netdevice.h:3012 [inline] unregister_netdev+0x178/0x1f0 net/core/dev.c:11161 bnep_session+0x2274/0x2424 net/bluetooth/bnep/core.c:525 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 7298 hardirqs last enabled at (7297): [<ffff80000832c128>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (7298): [<ffff800011b47794>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7276): [<ffff8000081b691c>] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7276): [<ffff8000081b691c>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7249): [<ffff8000081b6fb4>] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7249): [<ffff8000081b6fb4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7249): [<ffff8000081b6fb4>] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7249): [<ffff8000081b6fb4>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 83b12f36741266ba ]---