------------[ cut here ]------------
WARNING: CPU: 0 PID: 22186 at kernel/events/core.c:2781 __perf_install_in_context+0x1c0/0x47c kernel/events/core.c:2781
Modules linked in:
CPU: 0 PID: 22186 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : __perf_install_in_context+0x1c0/0x47c kernel/events/core.c:2781
 ra : __perf_install_in_context+0x1c0/0x47c kernel/events/core.c:2781
epc : ffffffe00027d7ba ra : ffffffe00027d7ba sp : ffffffe01ccafaf0
 gp : ffffffe0045883c0 tp : ffffffe0229097c0 t0 : ffffffc400f74706
 t1 : 0000000000000001 t2 : 0000000000000000 s0 : ffffffe01ccafb50
 s1 : ffffffe01cc84000 a0 : ffffffe066d5c118 a1 : 00000000000f0000
 a2 : ffffffd012ceb000 a3 : ffffffe00027d7ba a4 : ffffffd012cf2408
 a5 : 0000000000000e81 a6 : 0000000000f00000 a7 : ffffffe00027d6ba
 s2 : ffffffe066d5bf70 s3 : ffffffe01cc840a8 s4 : ffffffe0084b9400
 s5 : ffffffe0229097c0 s6 : ffffffe066d5bf78 s7 : ffffffe0084bac00
 s8 : ffffffe0229097c0 s9 : ffffffe00458c0d0 s10: 0000000000000000
 s11: 0000000000000000 t3 : 6c6ee61cd6695500 t4 : ffffffc403995f97
 t5 : ffffffc403995f99 t6 : ffffffe022236c3c
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
Call Trace:
[<ffffffe00027d7ba>] __perf_install_in_context+0x1c0/0x47c kernel/events/core.c:2781
[<ffffffe00026bcbc>] remote_function kernel/events/core.c:91 [inline]
[<ffffffe00026bcbc>] remote_function+0xa8/0xc0 kernel/events/core.c:71
[<ffffffe0001452b2>] generic_exec_single+0x1a6/0x212 kernel/smp.c:293
[<ffffffe000145452>] smp_call_function_single+0x134/0x2ba kernel/smp.c:513
[<ffffffe00026af46>] task_function_call+0x90/0xee kernel/events/core.c:119
[<ffffffe00027c5da>] perf_install_in_context+0x174/0x2e6 kernel/events/core.c:2902
[<ffffffe000288d1c>] __do_sys_perf_event_open+0x10ea/0x199e kernel/events/core.c:12169
[<ffffffe00028fa72>] sys_perf_event_open+0x34/0x46 kernel/events/core.c:11775
[<ffffffe000005578>] ret_from_syscall+0x0/0x2
irq event stamp: 98
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_memcg_lruvec_state include/linux/memcontrol.h:979 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_objcg_state mm/slab.h:296 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] memcg_slab_post_alloc_hook+0x2ea/0x46a mm/slab.h:327
hardirqs last disabled at (98): [<ffffffe0001452ae>] generic_exec_single+0x1a2/0x212 kernel/smp.c:292
softirqs last  enabled at (60): [<ffffffe002a9b578>] __do_softirq+0x5e0/0x8c4 kernel/softirq.c:372
softirqs last disabled at (49): [<ffffffe00003507e>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] invoke_softirq kernel/softirq.c:228 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] irq_exit+0x1a0/0x1b6 kernel/softirq.c:446
---[ end trace a72ebc8d208276e5 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 22186 at kernel/events/core.c:3210 ctx_sched_out+0x312/0x548 kernel/events/core.c:3210
Modules linked in:
CPU: 0 PID: 22186 Comm: syz-executor.1 Tainted: G        W         5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : ctx_sched_out+0x312/0x548 kernel/events/core.c:3210
 ra : ctx_sched_out+0x312/0x548 kernel/events/core.c:3210
epc : ffffffe00027ca5e ra : ffffffe00027ca5e sp : ffffffe01ccafa90
 gp : ffffffe0045883c0 tp : ffffffe0229097c0 t0 : ffffffc400f74706
 t1 : 0000000000000001 t2 : 0000000000000000 s0 : ffffffe01ccafaf0
 s1 : ffffffe0084b9400 a0 : ffffffe066d5c118 a1 : 00000000000f0000
 a2 : ffffffd012ceb000 a3 : ffffffe00027ca5e a4 : ffffffd012eaf928
 a5 : 0000000000038925 a6 : 0000000000f00000 a7 : ffffffe00027d6ba
 s2 : ffffffe066d5bf70 s3 : 0000000000000004 s4 : 0000000000000000
 s5 : 0000000000000000 s6 : ffffffe0084b9540 s7 : 0000000000000000
 s8 : ffffffe0229097c0 s9 : ffffffe00458c0d0 s10: 0000000000000000
 s11: 0000000000000000 t3 : 6c6ee61cd6695500 t4 : ffffffc403995f97
 t5 : ffffffc403995f99 t6 : ffffffe022236c3c
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
Call Trace:
[<ffffffe00027ca5e>] ctx_sched_out+0x312/0x548 kernel/events/core.c:3210
[<ffffffe00027d7ee>] __perf_install_in_context+0x1f4/0x47c kernel/events/core.c:2799
[<ffffffe00026bcbc>] remote_function kernel/events/core.c:91 [inline]
[<ffffffe00026bcbc>] remote_function+0xa8/0xc0 kernel/events/core.c:71
[<ffffffe0001452b2>] generic_exec_single+0x1a6/0x212 kernel/smp.c:293
[<ffffffe000145452>] smp_call_function_single+0x134/0x2ba kernel/smp.c:513
[<ffffffe00026af46>] task_function_call+0x90/0xee kernel/events/core.c:119
[<ffffffe00027c5da>] perf_install_in_context+0x174/0x2e6 kernel/events/core.c:2902
[<ffffffe000288d1c>] __do_sys_perf_event_open+0x10ea/0x199e kernel/events/core.c:12169
[<ffffffe00028fa72>] sys_perf_event_open+0x34/0x46 kernel/events/core.c:11775
[<ffffffe000005578>] ret_from_syscall+0x0/0x2
irq event stamp: 98
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_memcg_lruvec_state include/linux/memcontrol.h:979 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_objcg_state mm/slab.h:296 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] memcg_slab_post_alloc_hook+0x2ea/0x46a mm/slab.h:327
hardirqs last disabled at (98): [<ffffffe0001452ae>] generic_exec_single+0x1a2/0x212 kernel/smp.c:292
softirqs last  enabled at (60): [<ffffffe002a9b578>] __do_softirq+0x5e0/0x8c4 kernel/softirq.c:372
softirqs last disabled at (49): [<ffffffe00003507e>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] invoke_softirq kernel/softirq.c:228 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] irq_exit+0x1a0/0x1b6 kernel/softirq.c:446
---[ end trace a72ebc8d208276e6 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 22186 at kernel/events/core.c:2668 task_ctx_sched_out+0x5c/0x60 kernel/events/core.c:2668
Modules linked in:
CPU: 0 PID: 22186 Comm: syz-executor.1 Tainted: G        W         5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : task_ctx_sched_out+0x5c/0x60 kernel/events/core.c:2668
 ra : task_ctx_sched_out+0x5c/0x60 kernel/events/core.c:2668
epc : ffffffe00027ccf0 ra : ffffffe00027ccf0 sp : ffffffe01ccafa70
 gp : ffffffe0045883c0 tp : ffffffe0229097c0 t0 : ffffffc400f74706
 t1 : 0000000000000001 t2 : 0000000000000000 s0 : ffffffe01ccafaa0
 s1 : ffffffe066d5bf70 a0 : ffffffe066d5c118 a1 : 00000000000f0000
 a2 : ffffffd012ceb000 a3 : ffffffe00027ccf0 a4 : 0000000000040000
 a5 : 0000000000040000 a6 : 0000000000f00000 a7 : ffffffe00027d6ba
 s2 : ffffffe0084b9400 s3 : 0000000000000001 s4 : ffffffe0084bac00
 s5 : ffffffe0050495a8 s6 : ffffffe0084b9400 s7 : ffffffe00423cdc8
 s8 : 0000000000000000 s9 : ffffffe00458c0d0 s10: 0000000000000000
 s11: 0000000000000000 t3 : 6c6ee61cd6695500 t4 : ffffffc403995f97
 t5 : ffffffc403995f99 t6 : ffffffe022236c3c
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
Call Trace:
[<ffffffe00027ccf0>] task_ctx_sched_out+0x5c/0x60 kernel/events/core.c:2668
[<ffffffe00027cdca>] ctx_resched+0xd6/0x1ba kernel/events/core.c:2719
[<ffffffe00027d80e>] __perf_install_in_context+0x214/0x47c kernel/events/core.c:2801
[<ffffffe00026bcbc>] remote_function kernel/events/core.c:91 [inline]
[<ffffffe00026bcbc>] remote_function+0xa8/0xc0 kernel/events/core.c:71
[<ffffffe0001452b2>] generic_exec_single+0x1a6/0x212 kernel/smp.c:293
[<ffffffe000145452>] smp_call_function_single+0x134/0x2ba kernel/smp.c:513
[<ffffffe00026af46>] task_function_call+0x90/0xee kernel/events/core.c:119
[<ffffffe00027c5da>] perf_install_in_context+0x174/0x2e6 kernel/events/core.c:2902
[<ffffffe000288d1c>] __do_sys_perf_event_open+0x10ea/0x199e kernel/events/core.c:12169
[<ffffffe00028fa72>] sys_perf_event_open+0x34/0x46 kernel/events/core.c:11775
[<ffffffe000005578>] ret_from_syscall+0x0/0x2
irq event stamp: 98
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_memcg_lruvec_state include/linux/memcontrol.h:979 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_objcg_state mm/slab.h:296 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] memcg_slab_post_alloc_hook+0x2ea/0x46a mm/slab.h:327
hardirqs last disabled at (98): [<ffffffe0001452ae>] generic_exec_single+0x1a2/0x212 kernel/smp.c:292
softirqs last  enabled at (60): [<ffffffe002a9b578>] __do_softirq+0x5e0/0x8c4 kernel/softirq.c:372
softirqs last disabled at (49): [<ffffffe00003507e>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] invoke_softirq kernel/softirq.c:228 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] irq_exit+0x1a0/0x1b6 kernel/softirq.c:446
---[ end trace a72ebc8d208276e7 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 22186 at kernel/events/core.c:3752 ctx_sched_in+0x12e/0x3ee kernel/events/core.c:3752
Modules linked in:
CPU: 1 PID: 22186 Comm: syz-executor.1 Tainted: G        W         5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : ctx_sched_in+0x12e/0x3ee kernel/events/core.c:3752
 ra : ctx_sched_in+0x12e/0x3ee kernel/events/core.c:3752
epc : ffffffe00027a674 ra : ffffffe00027a674 sp : ffffffe01ccaf910
 gp : ffffffe0045883c0 tp : ffffffe0229097c0 t0 : 0000000000000000
 t1 : 0000000000006000 t2 : 00000000000f4240 s0 : ffffffe01ccaf980
 s1 : ffffffe0084b9400 a0 : ffffffe066d79118 a1 : 00000000000f0000
 a2 : 0000000000000002 a3 : ffffffe00027a674 a4 : ffffffe02290a7c0
 a5 : 0000000040000002 a6 : 0000000000f00000 a7 : 0000000054494d45
 s2 : 0000000000000007 s3 : ffffffe0084b9540 s4 : ffffffe0229097c0
 s5 : 0000000000000002 s6 : ffffffe00458c0d0 s7 : ffffffe066d78f70
 s8 : 0000000000000007 s9 : ffffffe066d79118 s10: ffffffe0084b9400
 s11: ffffffe0084b9408 t3 : 000000000000143d t4 : ffffffc403eba7b2
 t5 : ffffffc403eba7ba t6 : 0000000000040000
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
Call Trace:
[<ffffffe00027a674>] ctx_sched_in+0x12e/0x3ee kernel/events/core.c:3752
[<ffffffe00027a96c>] perf_event_sched_in+0x38/0x74 kernel/events/core.c:2680
[<ffffffe00028142e>] perf_event_context_sched_in kernel/events/core.c:3817 [inline]
[<ffffffe00028142e>] __perf_event_task_sched_in+0x4ea/0x680 kernel/events/core.c:3860
[<ffffffe0000850ce>] perf_event_task_sched_in include/linux/perf_event.h:1210 [inline]
[<ffffffe0000850ce>] finish_task_switch.isra.0+0x284/0x318 kernel/sched/core.c:4189
[<ffffffe002a932b0>] context_switch kernel/sched/core.c:4325 [inline]
[<ffffffe002a932b0>] __schedule+0x484/0xe8c kernel/sched/core.c:5073
[<ffffffe002a93f48>] preempt_schedule_common+0x4e/0xde kernel/sched/core.c:5233
[<ffffffe002a9400c>] preempt_schedule+0x34/0x36 kernel/sched/core.c:5258
[<ffffffe0001455be>] smp_call_function_single+0x2a0/0x2ba kernel/smp.c:518
[<ffffffe00026af46>] task_function_call+0x90/0xee kernel/events/core.c:119
[<ffffffe00027c5da>] perf_install_in_context+0x174/0x2e6 kernel/events/core.c:2902
[<ffffffe000288d1c>] __do_sys_perf_event_open+0x10ea/0x199e kernel/events/core.c:12169
[<ffffffe00028fa72>] sys_perf_event_open+0x34/0x46 kernel/events/core.c:11775
[<ffffffe000005578>] ret_from_syscall+0x0/0x2
irq event stamp: 98
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_memcg_lruvec_state include/linux/memcontrol.h:979 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_objcg_state mm/slab.h:296 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] memcg_slab_post_alloc_hook+0x2ea/0x46a mm/slab.h:327
hardirqs last disabled at (98): [<ffffffe0001452ae>] generic_exec_single+0x1a2/0x212 kernel/smp.c:292
softirqs last  enabled at (60): [<ffffffe002a9b578>] __do_softirq+0x5e0/0x8c4 kernel/softirq.c:372
softirqs last disabled at (49): [<ffffffe00003507e>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] invoke_softirq kernel/softirq.c:228 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] irq_exit+0x1a0/0x1b6 kernel/softirq.c:446
---[ end trace a72ebc8d208276e8 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 22186 at kernel/events/core.c:3219 ctx_sched_out+0x544/0x548 kernel/events/core.c:3219
Modules linked in:
CPU: 1 PID: 22186 Comm: syz-executor.1 Tainted: G        W         5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : ctx_sched_out+0x544/0x548 kernel/events/core.c:3219
 ra : ctx_sched_out+0x544/0x548 kernel/events/core.c:3219
epc : ffffffe00027cc90 ra : ffffffe00027cc90 sp : ffffffe01ccafa90
 gp : ffffffe0045883c0 tp : ffffffe0229097c0 t0 : ffffffc400fad9a0
 t1 : ffffffc403995f98 t2 : 0000000000000000 s0 : ffffffe01ccafaf0
 s1 : ffffffe0084b9400 a0 : ffffffe066d79118 a1 : 00000000000f0000
 a2 : ffffffd012ceb000 a3 : ffffffe00027cc90 a4 : ffffffd012ced4d8
 a5 : 000000000000049b a6 : 0000000000f00000 a7 : ffffffe01ccafcc7
 s2 : ffffffe066d78f70 s3 : 0000000000000003 s4 : ffffffe066d79118
 s5 : 0000000000000001 s6 : ffffffe0084b9540 s7 : 0000000000000007
 s8 : ffffffe0229097c0 s9 : ffffffe00458c0d0 s10: 0000000000000000
 s11: 0000000000000000 t3 : 000000004fb00000 t4 : ffffffc403995f97
 t5 : ffffffc403995f99 t6 : ffffffe0222c7394
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
Call Trace:
[<ffffffe00027cc90>] ctx_sched_out+0x544/0x548 kernel/events/core.c:3219
[<ffffffe00027d7ee>] __perf_install_in_context+0x1f4/0x47c kernel/events/core.c:2799
[<ffffffe00026bcbc>] remote_function kernel/events/core.c:91 [inline]
[<ffffffe00026bcbc>] remote_function+0xa8/0xc0 kernel/events/core.c:71
[<ffffffe0001452b2>] generic_exec_single+0x1a6/0x212 kernel/smp.c:293
[<ffffffe000145452>] smp_call_function_single+0x134/0x2ba kernel/smp.c:513
[<ffffffe00026af46>] task_function_call+0x90/0xee kernel/events/core.c:119
[<ffffffe00027c5da>] perf_install_in_context+0x174/0x2e6 kernel/events/core.c:2902
[<ffffffe000288d1c>] __do_sys_perf_event_open+0x10ea/0x199e kernel/events/core.c:12169
[<ffffffe00028fa72>] sys_perf_event_open+0x34/0x46 kernel/events/core.c:11775
[<ffffffe000005578>] ret_from_syscall+0x0/0x2
irq event stamp: 98
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_memcg_lruvec_state include/linux/memcontrol.h:979 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] mod_objcg_state mm/slab.h:296 [inline]
hardirqs last  enabled at (97): [<ffffffe0003b3950>] memcg_slab_post_alloc_hook+0x2ea/0x46a mm/slab.h:327
hardirqs last disabled at (98): [<ffffffe0001452ae>] generic_exec_single+0x1a2/0x212 kernel/smp.c:292
softirqs last  enabled at (60): [<ffffffe002a9b578>] __do_softirq+0x5e0/0x8c4 kernel/softirq.c:372
softirqs last disabled at (49): [<ffffffe00003507e>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] invoke_softirq kernel/softirq.c:228 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (49): [<ffffffe00003507e>] irq_exit+0x1a0/0x1b6 kernel/softirq.c:446
---[ end trace a72ebc8d208276e9 ]---