------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 1 PID: 8898 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 8898 at lib/debugobjects.c:505 __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 Modules linked in: CPU: 1 PID: 8898 Comm: kworker/u4:7 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 sp : ffff80001fc53af0 x29: ffff80001fc53b80 x28: ffff0001160e2000 x27: ffff00011c7f6800 x26: ffff80000f07c288 x25: ffff0001195d0118 x24: ffff80000d5eb000 x23: 0000000000000000 x22: ffff80000bfff5b8 x21: ffff80000f0a5000 x20: ffff80000bfff5b8 x19: ffff00011c996a90 x18: 00000000000001fe x17: ffff80000bffd6bc x16: ffff80000db49158 x15: ffff0001179a3500 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0001179a3500 x11: ff808000081c0d5c x10: 0000000000000000 x9 : b4dbfdeb6791af00 x8 : b4dbfdeb6791af00 x7 : ffff800008161d1c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000046 Call trace: debug_print_object lib/debugobjects.c:502 [inline] __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 debug_object_init+0x20/0x2c lib/debugobjects.c:617 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x40/0xc8 kernel/time/timer.c:869 batadv_iv_ogm_aggregate_new net/batman-adv/bat_iv_ogm.c:585 [inline] batadv_iv_ogm_queue_add+0x2dc/0x31c net/batman-adv/bat_iv_ogm.c:671 batadv_iv_ogm_schedule_buff+0x3b4/0x79c net/batman-adv/bat_iv_ogm.c:834 batadv_iv_ogm_schedule net/batman-adv/bat_iv_ogm.c:869 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x39c/0x428 net/batman-adv/bat_iv_ogm.c:1713 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:860 irq event stamp: 325798 hardirqs last enabled at (325797): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (325797): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4942 hardirqs last disabled at (325798): [] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:404 softirqs last enabled at (325768): [] spin_unlock_bh include/linux/spinlock.h:394 [inline] softirqs last enabled at (325768): [] batadv_iv_ogm_queue_add+0x134/0x31c net/batman-adv/bat_iv_ogm.c:662 softirqs last disabled at (325766): [] spin_lock_bh include/linux/spinlock.h:354 [inline] softirqs last disabled at (325766): [] batadv_iv_ogm_queue_add+0x60/0x31c net/batman-adv/bat_iv_ogm.c:640 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 Modules linked in: CPU: 0 PID: 8898 Comm: kworker/u4:7 Tainted: G W 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 sp : ffff80001fc539d0 x29: ffff80001fc53a60 x28: ffff0001160e2000 x27: ffff00011c7f6800 x26: ffff80000f07c288 x25: ffff0001195d0118 x24: ffff80000d5eb000 x23: 0000000000000000 x22: ffff80000bfff5b8 x21: ffff80000f0a5000 x20: ffff80000bfff5b8 x19: ffff00011c996a90 x18: 0000000000000238 x17: ffff80000bffd6bc x16: 000000000000b67e x15: 0000000000000f80 x14: 0000000002919219 x13: 0000000000000263 x12: 0000000000000400 x11: ff808000081c0d5c x10: 0000000000000000 x9 : b4dbfdeb6791af00 x8 : b4dbfdeb6791af00 x7 : 0000000000000000 x6 : ffff800008161d1c x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0001179a3500 x1 : 0000000100000000 x0 : 0000000000000046 Call trace: debug_print_object lib/debugobjects.c:502 [inline] __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x40/0xc8 kernel/time/timer.c:869 batadv_iv_ogm_aggregate_new net/batman-adv/bat_iv_ogm.c:585 [inline] batadv_iv_ogm_queue_add+0x2dc/0x31c net/batman-adv/bat_iv_ogm.c:671 batadv_iv_ogm_schedule_buff+0x3b4/0x79c net/batman-adv/bat_iv_ogm.c:834 batadv_iv_ogm_schedule net/batman-adv/bat_iv_ogm.c:869 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x39c/0x428 net/batman-adv/bat_iv_ogm.c:1713 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:860 irq event stamp: 326018 hardirqs last enabled at (326017): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (326017): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (326018): [] __schedule+0x84/0x5a0 kernel/sched/core.c:6393 softirqs last enabled at (326016): [] _stext+0x2e4/0x37c softirqs last disabled at (325805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 Modules linked in: CPU: 0 PID: 8898 Comm: kworker/u4:7 Tainted: G W 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 sp : ffff80001fc538b0 x29: ffff80001fc53940 x28: ffff0001160e2000 x27: ffff00011c7f6800 x26: ffff80000f07c288 x25: ffff0001195d0118 x24: ffff80000d5eb000 x23: 0000000000000000 x22: ffff80000bfff5b8 x21: ffff80000f0a5000 x20: ffff80000bfff5b8 x19: ffff00011c996a90 x18: 0000000000000359 x17: ffff80000bffd6bc x16: 000000000000b67e x15: 000000000000025a x14: 0000000002d66948 x13: 00000000000001b7 x12: 0000000000000400 x11: ff808000081c0d5c x10: 0000000000000000 x9 : b4dbfdeb6791af00 x8 : b4dbfdeb6791af00 x7 : 0000000000000000 x6 : ffff800008161d1c x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0001179a3500 x1 : 0000000100000000 x0 : 0000000000000046 Call trace: debug_print_object lib/debugobjects.c:502 [inline] __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x40/0xc8 kernel/time/timer.c:869 batadv_iv_ogm_aggregate_new net/batman-adv/bat_iv_ogm.c:585 [inline] batadv_iv_ogm_queue_add+0x2dc/0x31c net/batman-adv/bat_iv_ogm.c:671 batadv_iv_ogm_schedule_buff+0x3b4/0x79c net/batman-adv/bat_iv_ogm.c:834 batadv_iv_ogm_schedule net/batman-adv/bat_iv_ogm.c:869 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x39c/0x428 net/batman-adv/bat_iv_ogm.c:1713 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:860 irq event stamp: 326018 hardirqs last enabled at (326017): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (326017): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (326018): [] __schedule+0x84/0x5a0 kernel/sched/core.c:6393 softirqs last enabled at (326016): [] _stext+0x2e4/0x37c softirqs last disabled at (325805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 Modules linked in: CPU: 0 PID: 8898 Comm: kworker/u4:7 Tainted: G D W 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 sp : ffff80001fc53790 x29: ffff80001fc53820 x28: ffff0001160e2000 x27: ffff00011c7f6800 x26: ffff80000f07c288 x25: ffff0001195d0118 x24: ffff80000d5eb000 x23: 0000000000000000 x22: ffff80000bfff5b8 x21: ffff80000f0a5000 x20: ffff80000bfff5b8 x19: ffff00011c996a90 x18: 000000000000011e x17: 0000000000000000 x16: 000000000000014b x15: 000000000000002d x14: 0000000002de674a x13: 000000000000014b x12: 0000000000000400 x11: ff808000081c0d5c x10: 0000000000000000 x9 : b4dbfdeb6791af00 x8 : b4dbfdeb6791af00 x7 : 0000000000000000 x6 : ffff800008161d1c x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0001179a3500 x1 : 0000000100000000 x0 : 0000000000000046 Call trace: debug_print_object lib/debugobjects.c:502 [inline] __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x40/0xc8 kernel/time/timer.c:869 batadv_iv_ogm_aggregate_new net/batman-adv/bat_iv_ogm.c:585 [inline] batadv_iv_ogm_queue_add+0x2dc/0x31c net/batman-adv/bat_iv_ogm.c:671 batadv_iv_ogm_schedule_buff+0x3b4/0x79c net/batman-adv/bat_iv_ogm.c:834 batadv_iv_ogm_schedule net/batman-adv/bat_iv_ogm.c:869 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x39c/0x428 net/batman-adv/bat_iv_ogm.c:1713 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:860 irq event stamp: 326018 hardirqs last enabled at (326017): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (326017): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (326018): [] __schedule+0x84/0x5a0 kernel/sched/core.c:6393 softirqs last enabled at (326016): [] _stext+0x2e4/0x37c softirqs last disabled at (325805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 0 PID: 8898 at lib/debugobjects.c:505 __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 Modules linked in: CPU: 0 PID: 8898 Comm: kworker/u4:7 Tainted: G D W 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:502 [inline] pc : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 lr : debug_print_object lib/debugobjects.c:502 [inline] lr : __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 sp : ffff80001fc53670 x29: ffff80001fc53700 x28: ffff0001160e2000 x27: ffff00011c7f6800 x26: ffff80000f07c288 x25: ffff0001195d0118 x24: ffff80000d5eb000 x23: 0000000000000000 x22: ffff80000bfff5b8 x21: ffff80000f0a5000 x20: ffff80000bfff5b8 x19: ffff00011c996a90 x18: 00000000000000e5 x17: 0000000000000000 x16: 000000000000010e x15: 0000000000000029 x14: 0000000002dd8de1 x13: 000000000000010e x12: 0000000000000400 x11: ff808000081c0d5c x10: 0000000000000000 x9 : b4dbfdeb6791af00 x8 : b4dbfdeb6791af00 x7 : 0000000000000000 x6 : ffff800008161d1c x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0001179a3500 x1 : 0000000100000000 x0 : 0000000000000046 Call trace: debug_print_object lib/debugobjects.c:502 [inline] __debug_object_init+0x3fc/0x938 lib/debugobjects.c:590 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 timer_fixup_init+0x4c/0x6c kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:518 [inline] __debug_object_init+0x424/0x938 lib/debugobjects.c:591 debug_object_init+0x20/0x2c lib/debugobjects.c:617 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x40/0xc8 kernel/time/timer.c:869 batadv_iv_ogm_aggregate_new net/batman-adv/bat_iv_ogm.c:585 [inline] batadv_iv_ogm_queue_add+0x2dc/0x31c net/batman-adv/bat_iv_ogm.c:671 batadv_iv_ogm_schedule_buff+0x3b4/0x79c net/batman-adv/bat_iv_ogm.c:834 batadv_iv_ogm_schedule net/batman-adv/bat_iv_ogm.c:869 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x39c/0x428 net/batman-adv/bat_iv_ogm.c:1713 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:860 irq event stamp: 326018 hardirqs last enabled at (326017): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (326017): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (326018): [] __schedule+0x84/0x5a0 kernel/sched/core.c:6393 softirqs last enabled at (326016): [] _stext+0x2e4/0x37c softirqs last disabled at (325805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]---