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: 0 PID: 291 Comm: strace-static-x Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000012f RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000001477620 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d400 R13: 0000000000000130 R14: 00007ffec93ef0dc 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000135 RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000001476cf0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d400 R13: 0000000000000128 R14: 00007ffec93ef0dc 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000135 RBX: 0000000000000002 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000001476cf0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d490 R13: 0000000000000136 R14: 00007ffec93ef0dc 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 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000012c RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001477230 R13: 0000000000000000 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:599 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000139 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001477380 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 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000012c RBX: 0000000000000002 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 00000000014774d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d490 R13: 000000000000012d R14: 00007ffec93ef0dc 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:599 CPU: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000141 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000206 R12: 00000000014770e0 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000021 RBX: 0000000000000021 RCX: 00000000004e5c73 RDX: 0000000000000021 RSI: 0000000001478000 RDI: 0000000000000002 RBP: 0000000001478000 R08: 00000000ffffffff R09: 000000000000001e R10: 000000000058f592 R11: 0000000000000246 R12: 0000000000000021 R13: 0000000000617480 R14: 0000000000000021 R15: 0000000000000001 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eef90 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000021 RBX: 0000000001477620 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 0000000000000142 RDI: 000000000000420e RBP: 0000000001477620 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001477620 R13: 00007ffec93ef030 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000049 RBX: 0000000000000049 RCX: 00000000004e5c73 RDX: 0000000000000049 RSI: 0000000001478000 RDI: 0000000000000002 RBP: 0000000001478000 R08: 00000000ffffffff R09: 0000000000000020 R10: 000000000058f4b4 R11: 0000000000000246 R12: 0000000000000049 R13: 0000000000617480 R14: 0000000000000049 R15: 0000000000000001 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000127 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001476ba0 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000127 RBX: 0000000000000009 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000001476e40 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d880 R13: 0000000000000129 R14: 00007ffec93ef0dc R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] rcu_read_lock_sched include/linux/rcupdate.h:786 [inline] [] fd_install+0x59/0x250 fs/file.c:607 CPU: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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: 0033:0x4e6a17 Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 e8 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffec93eee98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffed RBX: 0000000000000000 RCX: 00000000004e6a17 RDX: 00007ffec93eeea0 RSI: 0000000000008910 RDI: 0000000000000003 RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d R10: 00000000005549d3 R11: 0000000000000246 R12: 00007ffec93eef00 R13: 00007ffec93eeea0 R14: 0000000000427210 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000129 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000006 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001476e40 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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 do_wait+0x6e7/0xa10 kernel/exit.c:1611 kernel_wait4+0x29e/0x3d0 kernel/exit.c:1755 __do_sys_wait4 kernel/exit.c:1783 [inline] __se_sys_wait4 kernel/exit.c:1779 [inline] __x64_sys_wait4+0x130/0x1e0 kernel/exit.c:1779 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 00000000014752f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d640 R13: 0000000000000000 R14: 00007ffec93ef0dc 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000014e RBX: 00000000014752f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d400 R13: 0000000000000000 R14: 00007ffec93ef0dc 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:599 CPU: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000014f RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001476cf0 R13: 0000000000000000 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:599 CPU: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000030 RBX: 0000000000000030 RCX: 00000000004e5c73 RDX: 0000000000000030 RSI: 0000000001478000 RDI: 0000000000000002 RBP: 0000000001478000 R08: 0000000000000002 R09: 0000000000000001 R10: 00007ffec93eeec7 R11: 0000000000000246 R12: 0000000000000030 R13: 0000000000617480 R14: 0000000000000030 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:599 CPU: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eefa0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 00000000014752f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000014f RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001476cf0 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93eef20 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000001477380 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 0000000000000153 RDI: 000000000000420e RBP: 00007ffec93ef020 R08: 000000000000420d R09: 0000000000000019 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000001477380 R13: 00007ffec93ef07c 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: 0 PID: 291 Comm: strace-static-x Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #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:00007ffec93ef0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000015b RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffec93ef0dc RDI: 00000000ffffffff RBP: 00000000014774d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000147d400 R13: 000000000000012d R14: 00007ffec93ef0dc R15: 0000000000617180