BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Not tainted 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000132 RBX: 0000000000000003 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f380 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d547e0 R13: 0000000000000133 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000131 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4f620 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000138 RBX: 0000000000000003 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f770 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d547e0 R13: 000000000000012e R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681258 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000012 RBX: 0000000000000012 RCX: 00000000004e5c73 RDX: 0000000000000012 RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000000 R09: 0000000000000002 R10: 000000000063c820 R11: 0000000000000246 R12: 0000000000000012 R13: 0000000000617480 R14: 0000000000000012 R15: 0000000000000001 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000130 RBX: 0000000000000002 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f620 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d54750 R13: 000000000000013a R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e815a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 78 0c 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b8 ff ff ff f7 RSP: 002b:00007ffd326812b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 RAX: 0000000000001000 RBX: 0000000020000000 RCX: 00000000004e815a RDX: 0000000000000001 RSI: 00007ffd326812e0 RDI: 0000000000000141 RBP: 000000000063c8a0 R08: 0000000000000001 R09: 0000000000000000 R10: 00007ffd326812f0 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000020000340 R14: 0000000000d51010 R15: 0000000000d536b0 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681258 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000012 RBX: 0000000000000012 RCX: 00000000004e5c73 RDX: 0000000000000012 RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000000 R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000246 R12: 0000000000000012 R13: 0000000000617480 R14: 0000000000000012 R15: 0000000000000001 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000144 RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f380 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d546c0 R13: 0000000000000143 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1390 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1661 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 000000000000004b RBX: 000000000000004b RCX: 00000000004e5c73 RDX: 000000000000004b RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000012 R09: 00434558454f4c43 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000004b R13: 0000000000617480 R14: 000000000000004b R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000141 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000018 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4ecf0 R13: 0000000000000000 R14: 000000000006057f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1390 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1661 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000061 RBX: 0000000000000061 RCX: 00000000004e5c73 RDX: 0000000000000061 RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000000 R09: 0000000000000002 R10: 00007ffd32681266 R11: 0000000000000246 R12: 0000000000000061 R13: 0000000000617480 R14: 0000000000000061 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 1 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 000000000000002c RBX: 000000000000002c RCX: 00000000004e5c73 RDX: 000000000000002c RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000000 R09: 0000000000000003 R10: 00007ffd32681287 R11: 0000000000000246 R12: 000000000000002c R13: 0000000000617480 R14: 000000000000002c R15: 0000000000000001 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __local_bh_disable_ip include/linux/bottom_half.h:13 [inline] [] softirq_handle_begin kernel/softirq.c:436 [inline] [] __do_softirq+0xec/0x661 kernel/softirq.c:591 CPU: 1 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 do_wait+0x6e7/0xa10 kernel/exit.c:1637 kernel_wait4+0x29e/0x3d0 kernel/exit.c:1781 __do_sys_wait4 kernel/exit.c:1809 [inline] __se_sys_wait4 kernel/exit.c:1805 [inline] __x64_sys_wait4+0x130/0x1e0 kernel/exit.c:1805 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+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 0000000000d4d2f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000006 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d546c0 R13: 0000000000000000 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e815a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 78 0c 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b8 ff ff ff f7 RSP: 002b:00007ffd326812b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 RAX: 0000000000001000 RBX: 0000000020000000 RCX: 00000000004e815a RDX: 0000000000000001 RSI: 00007ffd326812e0 RDI: 000000000000014f RBP: 000000000063c8a0 R08: 0000000000000001 R09: 0000000000000000 R10: 00007ffd326812f0 R11: 0000000000000246 R12: 0000000000000000 R13: 00000000200002c0 R14: 0000000000d51010 R15: 0000000000d536b0 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000150 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4f620 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000012f RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4f230 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1390 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1661 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e8217 Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 29 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:00007ffd32681218 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00000000004e8217 RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 RBP: 00007ffd326812e0 R08: 00000000ffffffff R09: 000000000000000c R10: 0000000000554612 R11: 0000000000000246 R12: 00007ffd326812e0 R13: 0000000000d536b0 R14: 0000000000423160 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 000000000000002c RBX: 000000000000002c RCX: 00000000004e5c73 RDX: 000000000000002c RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000002 R09: 0000000000000018 R10: 0000000000548960 R11: 0000000000000246 R12: 000000000000002c R13: 0000000000617480 R14: 000000000000002c R15: 0000000000000001 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 000000000000015c RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4f620 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000015f RBX: 0000000000000002 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f8c0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d54750 R13: 0000000000000160 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] is_module_text_address+0x1f/0x360 kernel/module/main.c:3140 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000000111 RBX: 0000000000000111 RCX: 00000000004e5c73 RDX: 0000000000000111 RSI: 0000000000d50000 RDI: 0000000000000002 RBP: 0000000000d50000 R08: 0000000000000000 R09: 0000000000000002 R10: 00007ffd32681266 R11: 0000000000000246 R12: 0000000000000111 R13: 0000000000617480 R14: 0000000000000111 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812d0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000000d4ee40 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 000000000000012d RDI: 000000000000420e RBP: 00007ffd326813d0 R08: 000000000000420d R09: 0000000000000003 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000000d4ee40 R13: 00007ffd3268142c R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 1 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4eba0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d54870 R13: 000000000000012a R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 1 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000130 RBX: 0000000000d4d2f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d54870 R13: 0000000000000000 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 000000000000012e RBX: 0000000000000006 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f230 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d54990 R13: 000000000000012f R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] percpu_up_read include/linux/percpu-rwsem.h:113 [inline] [] __sb_end_write include/linux/fs.h:1837 [inline] [] sb_end_write include/linux/fs.h:1869 [inline] [] pipe_write+0x14b2/0x1990 fs/pipe.c:602 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681350 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000000 RBX: 0000000000d4d2f8 RCX: 00000000004e6c1a RDX: 0000000000000000 RSI: 0000000000000168 RDI: 0000000000000018 RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000d4f620 R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd326812d0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 RAX: 0000000000000050 RBX: 0000000000d4eba0 RCX: 00000000004e6c1a RDX: 0000000000000058 RSI: 000000000000012a RDI: 000000000000420e RBP: 00007ffd326813d0 R08: 000000000000420d R09: 0000000000000000 R10: 000000000063c820 R11: 0000000000000206 R12: 0000000000d4eba0 R13: 00007ffd3268142c R14: 000000000000857f R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] remove_wait_queue+0x26/0x140 kernel/sched/wait.c:55 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 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:5956 schedule_debug kernel/sched/core.c:5983 [inline] __schedule+0xce9/0x1540 kernel/sched/core.c:6618 schedule+0xc3/0x180 kernel/sched/core.c:6801 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd 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:00007ffd32681468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: 0000000000000173 RBX: 0000000000000001 RCX: 00000000004d49a6 RDX: 0000000040000001 RSI: 00007ffd3268148c RDI: 00000000ffffffff RBP: 0000000000d4f380 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000d546c0 R13: 0000000000000174 R14: 00007ffd3268148c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/294/0x00000002 Modules linked in: Preemption disabled at: [] __lock_task_sighand+0x6b/0x100 kernel/signal.c:1419 CPU: 0 PID: 294 Comm: strace-static-x Tainted: G W 6.1.57-syzkaller-00067-gd3006fb9449d #0