------------[ cut here ]------------ ODEBUG: active_state not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: events kfree_rcu_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 sp : ffff80000f33bcc0 x29: ffff80000f33bcc0 x28: 0000000000000150 x27: 0000000000000000 x26: 0000000000000000 x25: ffff0001fefde3e8 x24: 0000000000000000 x23: 0000000000000001 x22: 0000000000000000 x21: ffff80000f175000 x20: ffff0000cc581000 x19: ffff80000c0eec40 x18: 0000000000000225 x17: ffff80000c0ed83c x16: ffff80000dc18158 x15: ffff0000c0331a40 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c0331a40 x11: ff808000081c6510 x10: 0000000000000000 x9 : e93e9ee3facb8300 x8 : e93e9ee3facb8300 x7 : ffff800008165f54 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000053 Call trace: debug_print_object lib/debugobjects.c:502 [inline] debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 debug_rcu_head_unqueue kernel/rcu/rcu.h:198 [inline] debug_rcu_bhead_unqueue kernel/rcu/tree.c:2933 [inline] kfree_rcu_work+0xa8/0x31c kernel/rcu/tree.c:3032 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 irq event stamp: 109630 hardirqs last enabled at (109629): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (109629): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4950 hardirqs last disabled at (109630): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (97456): [] _stext+0x2e4/0x37c softirqs last disabled at (96913): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: deactivate not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: events kfree_rcu_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 sp : ffff80000f33bcd0 x29: ffff80000f33bcd0 x28: 0000000000000150 x27: 0000000000000000 x26: 0000000000000000 x25: ffff0001fefde3e8 x24: 0000000000000000 x23: ffff0000cc581000 x22: 0000000000000000 x21: ffff80000f175000 x20: ffff0000cc581000 x19: ffff80000c0eec40 x18: 0000000000000313 x17: 72203a6570797420 x16: ffff80000dc18158 x15: ffff0000c0331a40 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c0331a40 x11: ff808000081c6510 x10: 0000000000000000 x9 : e93e9ee3facb8300 x8 : e93e9ee3facb8300 x7 : ffff800008165f54 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000051 Call trace: debug_print_object lib/debugobjects.c:502 [inline] debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 debug_rcu_head_unqueue kernel/rcu/rcu.h:201 [inline] debug_rcu_bhead_unqueue kernel/rcu/tree.c:2933 [inline] kfree_rcu_work+0xb4/0x31c kernel/rcu/tree.c:3032 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 irq event stamp: 109762 hardirqs last enabled at (109761): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (109761): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4950 hardirqs last disabled at (109762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (109754): [] _stext+0x2e4/0x37c softirqs last disabled at (109737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: active_state not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: events kfree_rcu_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 sp : ffff80000f33bcc0 x29: ffff80000f33bcc0 x28: 0000000000000151 x27: 0000000000000000 x26: 0000000000000000 x25: ffff0001fefde3e8 x24: 0000000000000000 x23: 0000000000000001 x22: 0000000000000000 x21: ffff80000f175000 x20: ffff0000cc581100 x19: ffff80000c0eec40 x18: 0000000000000313 x17: 2020202020205720 x16: 2020202020202047 x15: 203a6465746e6961 x14: 5420353331726f74 x13: 205d383734335420 x12: 5b5d373438373031 x11: ff808000081c6510 x10: 0000000000000000 x9 : e93e9ee3facb8300 x8 : e93e9ee3facb8300 x7 : 205b5d3734383730 x6 : ffff8000081c880c x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0000c0331a40 x1 : 0000000100000000 x0 : 0000000000000053 Call trace: debug_print_object lib/debugobjects.c:502 [inline] debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 debug_rcu_head_unqueue kernel/rcu/rcu.h:198 [inline] debug_rcu_bhead_unqueue kernel/rcu/tree.c:2933 [inline] kfree_rcu_work+0xa8/0x31c kernel/rcu/tree.c:3032 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 irq event stamp: 109762 hardirqs last enabled at (109761): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (109761): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4950 hardirqs last disabled at (109762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (109754): [] _stext+0x2e4/0x37c softirqs last disabled at (109737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: deactivate not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: events kfree_rcu_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 sp : ffff80000f33bcd0 x29: ffff80000f33bcd0 x28: 0000000000000151 x27: 0000000000000000 x26: 0000000000000000 x25: ffff0001fefde3e8 x24: 0000000000000000 x23: ffff0000cc581100 x22: 0000000000000000 x21: ffff80000f175000 x20: ffff0000cc581100 x19: ffff80000c0eec40 x18: 00000000000000ff x17: 0000000000000000 x16: 0000000000000117 x15: 0000000000000018 x14: 0000000002d879f3 x13: 0000000000000120 x12: 0000000000000000 x11: ff808000081c6510 x10: 0000000000000000 x9 : e93e9ee3facb8300 x8 : e93e9ee3facb8300 x7 : 00000000000f4240 x6 : ffff800008165f54 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0000c0331a40 x1 : 0000000100000000 x0 : 0000000000000051 Call trace: debug_print_object lib/debugobjects.c:502 [inline] debug_object_deactivate+0x128/0x1dc lib/debugobjects.c:760 debug_rcu_head_unqueue kernel/rcu/rcu.h:201 [inline] debug_rcu_bhead_unqueue kernel/rcu/tree.c:2933 [inline] kfree_rcu_work+0xb4/0x31c kernel/rcu/tree.c:3032 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 irq event stamp: 109762 hardirqs last enabled at (109761): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (109761): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4950 hardirqs last disabled at (109762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (109754): [] _stext+0x2e4/0x37c softirqs last disabled at (109737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: active_state not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:505 debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: events kfree_rcu_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 sp : ffff80000f33bcc0 x29: ffff80000f33bcc0 x28: 0000000000000152 x27: 0000000000000000 x26: 0000000000000000 x25: ffff0001fefde3e8 x24: 0000000000000000 x23: 0000000000000001 x22: 0000000000000000 x21: ffff80000f175000 x20: ffff0000cc581280 x19: ffff80000c0eec40 x18: 00000000000000ff x17: 3a65707974207463 x16: 656a626f20293020 x15: 6574617473206576 x14: 697463612820656c x13: 205d313254202020 x12: 5b5d373733313732 x11: ff808000081c6510 x10: 0000000000000000 x9 : e93e9ee3facb8300 x8 : e93e9ee3facb8300 x7 : 205b5d3737333137 x6 : ffff80000c0b2b74 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000053 Call trace: debug_print_object lib/debugobjects.c:502 [inline] debug_object_active_state+0x174/0x1dc lib/debugobjects.c:948 debug_rcu_head_unqueue kernel/rcu/rcu.h:198 [inline] debug_rcu_bhead_unqueue kernel/rcu/tree.c:2933 [inline] kfree_rcu_work+0xa8/0x31c kernel/rcu/tree.c:3032 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 irq event stamp: 109762 hardirqs last enabled at (109761): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (109761): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4950 hardirqs last disabled at (109762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (109754): [] _stext+0x2e4/0x37c softirqs last disabled at (109737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]---