BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] spin_lock include/linux/spinlock.h:350 [inline] [] unix_insert_unbound_socket net/unix/af_unix.c:334 [inline] [] unix_create1+0x404/0x870 net/unix/af_unix.c:984 CPU: 1 PID: 291 Comm: strace-static-x Not tainted 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 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:00007fff121d4888 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00000000004e8217 RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 RBP: 00007fff121d4950 R08: 00000000ffffffff R09: 000000000000000d R10: 00000000005549d3 R11: 0000000000000246 R12: 00007fff121d4950 R13: 0000000000f0d510 R14: 0000000000427210 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1400 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1671 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 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:00007fff121d4958 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 RAX: 0000000000001000 RBX: 0000000020000000 RCX: 00000000004e815a RDX: 0000000000000001 RSI: 00007fff121d4980 RDI: 0000000000000159 RBP: 000000000063c8a0 R08: 0000000000000001 R09: 0000000000000000 R10: 00007fff121d4990 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000020000340 R14: 0000000000f0a010 R15: 0000000000f0d510 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] is_module_text_address+0x1f/0x360 kernel/module/main.c:3140 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e65f7 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 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007fff121d4918 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7 RDX: 00007fff121d4920 RSI: 0000000000008910 RDI: 0000000000000003 RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff121d4980 R13: 00007fff121d4920 R14: 0000000000423160 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1400 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1671 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 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:00007fff121d4b08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 0000000000f062f8 RCX: 00000000004d49a6 RDX: 0000000040000000 RSI: 00007fff121d4b2c RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000006 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000f0e910 R13: 0000000000000000 R14: 00007fff121d4b2c R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] __up_read kernel/locking/rwsem.c:1400 [inline] [] up_read+0x16/0x170 kernel/locking/rwsem.c:1671 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 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:00007fff121d4958 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 RAX: 0000000000001000 RBX: 0000000020000000 RCX: 00000000004e815a RDX: 0000000000000001 RSI: 00007fff121d4980 RDI: 00000000000001c9 RBP: 000000000063c8a0 R08: 0000000000000001 R09: 0000000000000000 R10: 00007fff121d4990 R11: 0000000000000246 R12: 0000000000000000 R13: 00000000200001c0 R14: 0000000000f0a010 R15: 0000000000f0d510 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] is_module_text_address+0x1f/0x360 kernel/module/main.c:3140 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e65f7 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 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007fff121d4918 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7 RDX: 00007fff121d4920 RSI: 0000000000008910 RDI: 0000000000000003 RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff121d4980 R13: 00007fff121d4920 R14: 0000000000423160 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] ref_tracker_free+0x11d/0x7d0 lib/ref_tracker.c:124 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e65f7 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 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007fff121d4918 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7 RDX: 00007fff121d4920 RSI: 0000000000008910 RDI: 0000000000000003 RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff121d4980 R13: 00007fff121d4920 R14: 0000000000423160 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] spin_lock include/linux/spinlock.h:350 [inline] [] unix_insert_unbound_socket net/unix/af_unix.c:334 [inline] [] unix_create1+0x404/0x870 net/unix/af_unix.c:984 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 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:00007fff121d4888 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00000000004e8217 RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 RBP: 00007fff121d4950 R08: 00000000ffffffff R09: 000000000000000d R10: 00000000005549d3 R11: 0000000000000246 R12: 00007fff121d4950 R13: 0000000000f0d510 R14: 0000000000427210 R15: 0000000000617180 BUG: scheduling while atomic: strace-static-x/291/0x00000002 Modules linked in: Preemption disabled at: [] is_module_text_address+0x1f/0x360 kernel/module/main.c:3140 CPU: 1 PID: 291 Comm: strace-static-x Tainted: G W 6.1.75-syzkaller-00089-g1794308d463f #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+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 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:87 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4e65f7 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 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007fff121d4918 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7 RDX: 00007fff121d4920 RSI: 0000000000008910 RDI: 0000000000000003 RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff121d4980 R13: 00007fff121d4920 R14: 0000000000423160 R15: 0000000000617180