Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. executing program [ 41.979840][ T3974] loop0: detected capacity change from 0 to 2048 [ 42.094009][ T3975] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.109408][ T3975] ------------[ cut here ]------------ [ 42.110969][ T3975] WARNING: CPU: 0 PID: 3975 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5b4/0x718 [ 42.113482][ T3975] Modules linked in: [ 42.114466][ T3975] CPU: 0 PID: 3975 Comm: segctord Not tainted 5.15.161-syzkaller #0 [ 42.116705][ T3975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 42.119279][ T3975] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.121289][ T3975] pc : nilfs_dat_commit_end+0x5b4/0x718 [ 42.122699][ T3975] lr : nilfs_dat_commit_end+0x5b0/0x718 [ 42.124170][ T3975] sp : ffff80001a217090 [ 42.125207][ T3975] x29: ffff80001a2170b0 x28: 1fffe0001b587611 x27: 1ffff00003442e33 [ 42.127374][ T3975] x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c23d4a80 [ 42.129417][ T3975] x23: 0000000000000003 x22: ffff0000dac3b088 x21: ffff0000dac39b40 [ 42.131484][ T3975] x20: ffff80001a217198 x19: ffff80001a217180 x18: ffff80001a216c40 [ 42.133574][ T3975] x17: 0000000000000000 x16: ffff80000824f0fc x15: 000000000000c829 [ 42.135673][ T3975] x14: 1ffff0000292a06a x13: dfff800000000000 x12: 0000000000000001 [ 42.137652][ T3975] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000dac39b40 [ 42.139774][ T3975] x8 : ffff800009cdbf68 x7 : ffff800009d0e0dc x6 : 0000000000000000 [ 42.141873][ T3975] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c23d4000 [ 42.144001][ T3975] x2 : ffff0000df8f91d0 x1 : 0000000000000003 x0 : 0000000000007fff [ 42.146056][ T3975] Call trace: [ 42.146892][ T3975] nilfs_dat_commit_end+0x5b4/0x718 [ 42.148248][ T3975] nilfs_dat_commit_update+0x38/0x58 [ 42.149648][ T3975] nilfs_direct_propagate+0x1e8/0x35c [ 42.151008][ T3975] nilfs_bmap_propagate+0x7c/0x130 [ 42.152374][ T3975] nilfs_collect_file_data+0x54/0xe8 [ 42.153753][ T3975] nilfs_segctor_apply_buffers+0x170/0x31c [ 42.155203][ T3975] nilfs_segctor_scan_file+0x6e4/0xd9c [ 42.156659][ T3975] nilfs_segctor_do_construct+0x18b4/0x67f4 [ 42.158161][ T3975] nilfs_segctor_construct+0x13c/0x558 [ 42.159573][ T3975] nilfs_segctor_thread+0x3e8/0xe60 [ 42.160919][ T3975] kthread+0x37c/0x45c [ 42.161963][ T3975] ret_from_fork+0x10/0x20 [ 42.163103][ T3975] irq event stamp: 170 [ 42.164137][ T3975] hardirqs last enabled at (169): [] free_unref_page_list+0x71c/0x7a8 [ 42.166696][ T3975] hardirqs last disabled at (170): [] el1_dbg+0x24/0x80 [ 42.168816][ T3975] softirqs last enabled at (114): [] handle_softirqs+0xb88/0xdbc [ 42.171325][ T3975] softirqs last disabled at (101): [] __irq_exit_rcu+0x268/0x4d8 [ 42.173702][ T3975] ---[ end trace bf88bf37bdae0840 ]---