BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000141 RBX: 0000000000000003 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000001dfcf90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e044a0 R13: 0000000000000128 R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000012b RBX: 0000000000000002 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000001e037a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e04410 R13: 000000000000014c R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] preempt_schedule+0xd9/0xe0 kernel/sched/core.c:6713 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000165 RBX: 0000000001dfb2f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e044a0 R13: 0000000000000000 R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d8830 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000001dfcf90 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 0000000000000128 RDI: 000000000000420e RBP: 00007ffe915d8930 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001dfcf90 R13: 00007ffe915d898c R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] try_to_wake_up+0x86/0x1160 kernel/sched/core.c:4089 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d88b0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000001dfb2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000127 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000007 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001dfce40 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] spin_lock_irq include/linux/spinlock.h:388 [inline] [] ptrace_unfreeze_traced kernel/ptrace.c:219 [inline] [] __do_sys_ptrace kernel/ptrace.c:1330 [inline] [] __se_sys_ptrace+0x229/0x400 kernel/ptrace.c:1293 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e5c73 Code: c7 c0 b8 ff ff ff 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 RSP: 002b:00007ffe915d8858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 000000000000003d RBX: 000000000000003d RCX: 00000000004e5c73 RDX: 000000000000003d RSI: 0000000001dfe000 RDI: 0000000000000002 RBP: 0000000001dfe000 R08: 0000000000000004 R09: 0000000000000001 R10: 00007ffe915d87a7 R11: 0000000000000246 R12: 000000000000003d R13: 0000000000617480 R14: 000000000000003d R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d8830 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000001dfd380 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 0000000000000177 RDI: 000000000000420e RBP: 00007ffe915d8930 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001dfd380 R13: 00007ffe915d898c R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:114 [inline] [] __sb_end_write include/linux/fs.h:1826 [inline] [] sb_end_write include/linux/fs.h:1853 [inline] [] pipe_write+0x1429/0x1930 fs/pipe.c:601 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d88b0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000001dfb2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000181 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000007 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001e03a40 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] spin_lock_irq include/linux/spinlock.h:388 [inline] [] ptrace_unfreeze_traced kernel/ptrace.c:219 [inline] [] __do_sys_ptrace kernel/ptrace.c:1330 [inline] [] __se_sys_ptrace+0x229/0x400 kernel/ptrace.c:1293 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d88b0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000001dfb2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000179 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000007 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001dfccf0 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000017f RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000001dfda10 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e04380 R13: 000000000000017d R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] preempt_schedule+0xd9/0xe0 kernel/sched/core.c:6713 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000017f RBX: 0000000001dfb2f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e044a0 R13: 0000000000000000 R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] try_to_wake_up+0x86/0x1160 kernel/sched/core.c:4089 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d8830 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000001dfd230 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 0000000000000129 RDI: 000000000000420e RBP: 00007ffe915d8930 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001dfd230 R13: 00007ffe915d898c R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000017e RBX: 0000000000000003 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000001dfd380 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e044a0 R13: 0000000000000177 R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] try_to_wake_up+0x86/0x1160 kernel/sched/core.c:4089 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d88b0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000001dfb2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000177 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001dfd380 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:56 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4d49a6 Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 RSP: 002b:00007ffe915d89c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000188 RBX: 0000000000000006 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffe915d89ec RDI: 00000000ffffffff RBP: 0000000001dfcba0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001e04650 R13: 000000000000012b R14: 00007ffe915d89ec R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] spin_lock_irq include/linux/spinlock.h:388 [inline] [] ptrace_unfreeze_traced kernel/ptrace.c:219 [inline] [] __do_sys_ptrace kernel/ptrace.c:1330 [inline] [] __se_sys_ptrace+0x229/0x400 kernel/ptrace.c:1293 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d88b0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000001dfb2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000012a RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001dfd0e0 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] try_to_wake_up+0x86/0x1160 kernel/sched/core.c:4089 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5707 schedule_debug kernel/sched/core.c:5734 [inline] __schedule+0xd19/0x1590 kernel/sched/core.c:6402 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 exit_to_user_mode_loop+0x4d/0xe0 kernel/entry/common.c:163 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x4e6c1a Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c RSP: 002b:00007ffe915d8830 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000001dfd770 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 000000000000017e RDI: 000000000000420e RBP: 00007ffe915d8930 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001dfd770 R13: 00007ffe915d898c R14: 000000000000857f R15: 0000000000617180