[215042.580872] INFO: task nix-build:240798 blocked for more than 122 seconds. [215042.581318] Not tainted 6.11.0 #1-NixOS [215042.581624] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [215042.582070] task:nix-build state:D stack:0 pid:240798 tgid:240798 ppid:240797 flags:0x00000002 [215042.582573] Call Trace: [215042.582713] [215042.582860] __schedule+0x3a3/0x1300 [215042.583069] ? xfs_vm_writepages+0x67/0x90 [xfs] [215042.583469] schedule+0x27/0xf0 [215042.583651] io_schedule+0x46/0x70 [215042.583859] folio_wait_bit_common+0x13f/0x340 [215042.584108] ? __pfx_wake_page_function+0x10/0x10 [215042.584364] folio_wait_writeback+0x2b/0x80 [215042.584594] __filemap_fdatawait_range+0x80/0xe0 [215042.584856] file_write_and_wait_range+0x88/0xb0 [215042.585109] xfs_file_fsync+0x5e/0x2a0 [xfs] [215042.585471] __x64_sys_fdatasync+0x52/0x90 [215042.585698] do_syscall_64+0xb7/0x200 [215042.585916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [215042.586191] RIP: 0033:0x7ff0c831270a [215042.586406] RSP: 002b:00007ffe1482b960 EFLAGS: 00000293 ORIG_RAX: 000000000000004b [215042.586818] RAX: ffffffffffffffda RBX: 0000564877f8abf8 RCX: 00007ff0c831270a [215042.587197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [215042.587574] RBP: 0000000000000000 R08: 0000000000000001 R09: 000056487ff73f78 [215042.587960] R10: 0000000000000082 R11: 0000000000000293 R12: 0000000000000001 [215042.588337] R13: 00000000000001a0 R14: 000056487ff742e0 R15: 00007ffe1482bb60 [215042.588716] [215120.626730] systemd[1]: Created slice Slice /user/1003. [215120.633868] systemd[1]: Starting User Runtime Directory /run/user/1003... [215120.664698] systemd[1]: Finished User Runtime Directory /run/user/1003. [215120.673752] systemd[1]: Starting User Manager for UID 1003... [215121.175903] systemd[1]: Started User Manager for UID 1003. [215121.182026] systemd[1]: Started Session 1 of User ctheune. [215135.177690429] 240798 nix-build D [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- stack summary 1 hit: [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- [215140.478882357] 240798 nix-build D [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- stack summary 1 hit: [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- [215145.029642882] 240798 nix-build D [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- stack summary 1 hit: [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- [215150.173831058] 240798 nix-build D [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- stack summary 1 hit: [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- [215155.155491198] 240798 nix-build D [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- stack summary 1 hit: [<0>] folio_wait_bit_common+0x13f/0x340 [<0>] folio_wait_writeback+0x2b/0x80 [<0>] __filemap_fdatawait_range+0x80/0xe0 [<0>] file_write_and_wait_range+0x88/0xb0 [<0>] xfs_file_fsync+0x5e/0x2a0 [xfs] [<0>] __x64_sys_fdatasync+0x52/0x90 [<0>] do_syscall_64+0xb7/0x200 [<0>] entry_SYSCALL_64_after_hwframe+0x77/0x7f ----- [215163.267601] systemd[1]: fc-agent.service: Deactivated successfully. [215163.268172] systemd[1]: Finished Flying Circus Management Task. [215163.269162] systemd[1]: fc-agent.service: Consumed 19.683s CPU time, received 28.9M IP traffic, sent 152.5K IP traffic.