Hi, this is a long standing bug that I've hit before on older kernels, but I was not able to get the syslog saved because of the nature of the bug. This time I had booted form a pen-drive, and was able to save the log to it's efi-partition. What i did to trigger it was to create a partition and format it f2fs, then mount it with options: "rw,relatime,lazytime,background_gc=on,disable_ext_identify,discard,heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,flush_merge,data_flush,extent_cache,mode=adaptive,active_logs=6,whint_mode=fs-based,alloc_mode=default,fsync_mode=strict". Then I unpacked a big .tar.xz to the partition (I used a gentoo-stage3-tarball as I was in process of installing Gentoo).
Same options just without data_flush gives no problems. Syslog from crash follows: Mar 20 20:20:34 usbgentoo syslog-ng[3644]: syslog-ng starting up; version='3.17.2' Mar 20 20:20:34 usbgentoo /usr/sbin/gpm[3674]: *** info [daemon/startup.c(136)]: Mar 20 20:20:34 usbgentoo /usr/sbin/gpm[3674]: Started gpm successfully. Entered daemon mode. Mar 20 20:20:34 usbgentoo kernel: ip (3771) used greatest stack depth: 12312 bytes left Mar 20 20:20:34 usbgentoo dhcpcd[3840]: eth0: waiting for carrier Mar 20 20:20:37 usbgentoo kernel: igb 0000:03:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Mar 20 20:20:37 usbgentoo kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Mar 20 20:20:37 usbgentoo dhcpcd[3840]: eth0: carrier acquired Mar 20 20:20:38 usbgentoo dhcpcd[3840]: DUID 00:01:00:01:24:24:e8:94:d0:50:99:3b:c9:21 Mar 20 20:20:38 usbgentoo dhcpcd[3840]: eth0: IAID 99:3b:c9:21 Mar 20 20:20:38 usbgentoo dhcpcd[3840]: eth0: adding address fe80::3c99:2bbf:63bb:8354 Mar 20 20:20:38 usbgentoo dhcpcd[3840]: eth0: rebinding lease of 192.168.1.22 Mar 20 20:20:38 usbgentoo dhcpcd[3840]: eth0: probing address 192.168.1.22/24 Mar 20 20:20:39 usbgentoo dhcpcd[3840]: eth0: soliciting an IPv6 router Mar 20 20:20:43 usbgentoo dhcpcd[3840]: eth0: leased 192.168.1.22 for 86400 seconds Mar 20 20:20:43 usbgentoo dhcpcd[3840]: eth0: adding route to 192.168.1.0/24 Mar 20 20:20:43 usbgentoo dhcpcd[3840]: eth0: adding default route via 192.168.1.1 Mar 20 20:20:43 usbgentoo dhcpcd[3840]: forked to background, child pid 3883 Mar 20 20:20:48 usbgentoo login[4003]: pam_unix(login:auth): authentication failure; logname=LOGIN uid=0 euid=0 tty=/dev/tty1 ruser= rhost= user=root Mar 20 20:20:51 usbgentoo dhcpcd[3883]: eth0: no IPv6 Routers available Mar 20 20:21:06 usbgentoo login[4003]: pam_unix(login:session): session opened for user root by LOGIN(uid=0) Mar 20 20:21:06 usbgentoo login[4012]: ROOT LOGIN on '/dev/tty1' Mar 20 20:22:30 usbgentoo kernel: EXT4-fs (sdb4): recovery complete Mar 20 20:22:30 usbgentoo kernel: EXT4-fs (sdb4): mounted filesystem with ordered data mode. Opts: (null) Mar 20 20:22:39 usbgentoo kernel: EXT4-fs (sdb5): recovery complete Mar 20 20:22:39 usbgentoo kernel: EXT4-fs (sdb5): mounted filesystem with ordered data mode. Opts: (null) Mar 20 20:22:46 usbgentoo login[4003]: pam_unix(login:session): session closed for user root Mar 20 20:22:51 usbgentoo login[4025]: pam_unix(login:session): session opened for user root by LOGIN(uid=0) Mar 20 20:22:51 usbgentoo login[4027]: ROOT LOGIN on '/dev/tty1' Mar 20 20:23:34 usbgentoo login[4004]: pam_unix(login:session): session opened for user root by LOGIN(uid=0) Mar 20 20:23:34 usbgentoo login[4034]: ROOT LOGIN on '/dev/tty2' Mar 20 20:30:21 usbgentoo kernel: F2FS-fs (nvme0n1p5): Found nat_bits in checkpoint Mar 20 20:30:22 usbgentoo kernel: F2FS-fs (nvme0n1p5): Mounted with checkpoint version = b9e8e7 Mar 20 20:30:35 usbgentoo login[4025]: pam_unix(login:session): session closed for user root Mar 20 20:30:42 usbgentoo login[4061]: pam_unix(login:session): session opened for user root by LOGIN(uid=0) Mar 20 20:30:42 usbgentoo login[4063]: ROOT LOGIN on '/dev/tty1' Mar 20 20:40:31 usbgentoo kernel: Adding 23984124k swap on /dev/nvme0n1p6. Priority:-2 extents:1 across:23984124k SSDsc Mar 20 20:54:01 usbgentoo kernel: FAT-fs (nvme0n1p4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Mar 20 21:05:23 usbgentoo kernel: kworker/dying (1588) used greatest stack depth: 12064 bytes left Mar 20 21:06:40 usbgentoo kernel: BUG: stack guard page was hit at 00000000a4b0733c (stack is 0000000056016422..0000000096e7463f) Mar 20 21:06:40 usbgentoo kernel: kernel stack overflow (double-fault): 0000 [#1] SMP PTI Mar 20 21:06:40 usbgentoo kernel: CPU: 7 PID: 1606 Comm: kworker/u16:15 Not tainted 5.0.3-gentoo #6 Mar 20 21:06:40 usbgentoo kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./C226 WS, BIOS P3.40 06/25/2018 Mar 20 21:06:40 usbgentoo kernel: Workqueue: writeback wb_workfn (flush-259:0) Mar 20 21:06:40 usbgentoo kernel: RIP: 0010:f2fs_inode_chksum_verify+0x14/0xc0 Mar 20 21:06:40 usbgentoo kernel: Code: 00 00 04 0f 45 f0 e9 3b 85 e8 ff 90 66 2e 0f 1f 84 00 00 00 00 00 48 8b 47 48 a8 40 0f 85 9d 00 00 00 41 55 41 54 55 48 89 fd <53> 48 89 f3 e8 33 fd ff ff ba 01 00 00 00 84 c0 75 09 5b 89 d0 5d Mar 20 21:06:40 usbgentoo kernel: RSP: 0018:ffffb3ff4b0f4000 EFLAGS: 00010246 Mar 20 21:06:40 usbgentoo kernel: RAX: 0000000000000001 RBX: ffffd57b5afeaa00 RCX: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: RDX: 0000000000000000 RSI: ffffd57b5afeaa00 RDI: ffff9341f77f2000 Mar 20 21:06:40 usbgentoo kernel: RBP: ffff9341f77f2000 R08: ffffb3ff4b0f4110 R09: ffff9340bfaa9377 Mar 20 21:06:40 usbgentoo kernel: R10: ffffb3ff4b0f41a0 R11: 00000000fffffff3 R12: 000000000005c712 Mar 20 21:06:40 usbgentoo kernel: R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: FS: 0000000000000000(0000) GS:ffff9341fefc0000(0000) knlGS:0000000000000000 Mar 20 21:06:40 usbgentoo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 20 21:06:40 usbgentoo kernel: CR2: ffffb3ff4b0f3ff8 CR3: 000000006320e006 CR4: 00000000003606e0 Mar 20 21:06:40 usbgentoo kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 20 21:06:40 usbgentoo kernel: Call Trace: Mar 20 21:06:40 usbgentoo kernel: read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: ? xas_load+0x8/0x50 Mar 20 21:06:40 usbgentoo kernel: __get_node_page+0x73/0x2a0 Mar 20 21:06:40 usbgentoo kernel: f2fs_get_dnode_of_data+0x34e/0x580 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_inline_data+0x5e/0x2a0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x421/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: ? find_get_entries_tag+0x91/0x260 Mar 20 21:06:40 usbgentoo kernel: ? get_partial_node.isra.86.part.87+0x2d/0x200 Mar 20 21:06:40 usbgentoo kernel: ? mempool_alloc+0x62/0x190 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: ? wait_woken+0x80/0x80 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: ? __switch_to_asm+0x40/0x70 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: ? raid6_avx5122_gen_syndrome+0x151/0x160 Mar 20 21:06:40 usbgentoo kernel: ? sbitmap_get+0x71/0x160 Mar 20 21:06:40 usbgentoo kernel: ? __sbitmap_queue_get+0x24/0x90 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_verify+0x1d/0xc0 Mar 20 21:06:40 usbgentoo kernel: ? read_node_page+0x71/0xf0 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_dirtied+0x21/0xc0 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: __write_data_page+0x4fb/0x690 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_cache_pages+0x1cf/0x460 Mar 20 21:06:40 usbgentoo kernel: ? __update_load_avg_cfs_rq+0x1b1/0x220 Mar 20 21:06:40 usbgentoo kernel: ? enqueue_task_fair+0x441/0xfd0 Mar 20 21:06:40 usbgentoo kernel: ? guard_bio_eod+0x27/0xf0 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_data_pages+0x2b3/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? try_to_wake_up+0x52/0x550 Mar 20 21:06:40 usbgentoo kernel: do_writepages+0x3c/0xd0 Mar 20 21:06:40 usbgentoo kernel: ? nr_blockdev_pages+0xc/0x60 Mar 20 21:06:40 usbgentoo kernel: ? si_meminfo+0x3a/0x60 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_available_free_memory+0x29/0x240 Mar 20 21:06:40 usbgentoo kernel: ? complete+0x36/0x50 Mar 20 21:06:40 usbgentoo kernel: __filemap_fdatawrite_range+0x7c/0xb0 Mar 20 21:06:40 usbgentoo kernel: f2fs_sync_dirty_inodes+0xf2/0x200 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs_bg+0x2a3/0x2c0 Mar 20 21:06:40 usbgentoo kernel: ? __set_page_dirty_nobuffers+0xcb/0x100 Mar 20 21:06:40 usbgentoo kernel: f2fs_balance_fs+0xd6/0x2b0 Mar 20 21:06:40 usbgentoo kernel: ? f2fs_inode_chksum_set+0xc/0x40 Mar 20 21:06:40 usbgentoo kernel: f2fs_write_inode+0x79/0x1c0 Mar 20 21:06:40 usbgentoo kernel: __writeback_single_inode+0x2a1/0x340 Mar 20 21:06:40 usbgentoo kernel: ? soft_cursor+0x1b4/0x220 Mar 20 21:06:40 usbgentoo kernel: writeback_sb_inodes+0x1d5/0x3e0 Mar 20 21:06:40 usbgentoo kernel: __writeback_inodes_wb+0x58/0xa0 Mar 20 21:06:40 usbgentoo kernel: wb_writeback+0x250/0x2e0 Mar 20 21:06:40 usbgentoo kernel: ? 0xffffffff8c000000 Mar 20 21:06:40 usbgentoo kernel: ? cpumask_next+0x16/0x20 Mar 20 21:06:40 usbgentoo kernel: wb_workfn+0x2f6/0x3b0 Mar 20 21:06:40 usbgentoo kernel: ? __switch_to_asm+0x40/0x70 Mar 20 21:06:40 usbgentoo kernel: process_one_work+0x1f5/0x3f0 Mar 20 21:06:40 usbgentoo kernel: worker_thread+0x28/0x3c0 Mar 20 21:06:40 usbgentoo kernel: ? rescuer_thread+0x330/0x330 Mar 20 21:06:40 usbgentoo kernel: kthread+0x10e/0x130 Mar 20 21:06:40 usbgentoo kernel: ? kthread_create_on_node+0x60/0x60 Mar 20 21:06:40 usbgentoo kernel: ret_from_fork+0x35/0x40 Mar 20 21:06:40 usbgentoo kernel: Modules linked in: iTCO_wdt efivarfs Mar 20 21:06:40 usbgentoo kernel: ---[ end trace 7d32682090ec7829 ]--- Mar 20 21:06:40 usbgentoo kernel: RIP: 0010:f2fs_inode_chksum_verify+0x14/0xc0 Mar 20 21:06:40 usbgentoo kernel: Code: 00 00 04 0f 45 f0 e9 3b 85 e8 ff 90 66 2e 0f 1f 84 00 00 00 00 00 48 8b 47 48 a8 40 0f 85 9d 00 00 00 41 55 41 54 55 48 89 fd <53> 48 89 f3 e8 33 fd ff ff ba 01 00 00 00 84 c0 75 09 5b 89 d0 5d Mar 20 21:06:40 usbgentoo kernel: RSP: 0018:ffffb3ff4b0f4000 EFLAGS: 00010246 Mar 20 21:06:40 usbgentoo kernel: RAX: 0000000000000001 RBX: ffffd57b5afeaa00 RCX: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: RDX: 0000000000000000 RSI: ffffd57b5afeaa00 RDI: ffff9341f77f2000 Mar 20 21:06:40 usbgentoo kernel: RBP: ffff9341f77f2000 R08: ffffb3ff4b0f4110 R09: ffff9340bfaa9377 Mar 20 21:06:40 usbgentoo kernel: R10: ffffb3ff4b0f41a0 R11: 00000000fffffff3 R12: 000000000005c712 Mar 20 21:06:40 usbgentoo kernel: R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: FS: 0000000000000000(0000) GS:ffff9341fefc0000(0000) knlGS:0000000000000000 Mar 20 21:06:40 usbgentoo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 20 21:06:40 usbgentoo kernel: CR2: ffffb3ff4b0f3ff8 CR3: 000000006320e006 CR4: 00000000003606e0 Mar 20 21:06:40 usbgentoo kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 20 21:06:40 usbgentoo kernel: kworker/u16:15 (1606) used greatest stack depth: 8 bytes left Mar 20 21:06:40 usbgentoo kernel: WARNING: CPU: 7 PID: 0 at kernel/rcu/tree.c:600 rcu_idle_enter+0xe6/0xf0 Mar 20 21:06:40 usbgentoo kernel: Modules linked in: iTCO_wdt efivarfs Mar 20 21:06:40 usbgentoo kernel: CPU: 7 PID: 0 Comm: swapper/7 Tainted: G D 5.0.3-gentoo #6 Mar 20 21:06:40 usbgentoo kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./C226 WS, BIOS P3.40 06/25/2018 Mar 20 21:06:40 usbgentoo kernel: RIP: 0010:rcu_idle_enter+0xe6/0xf0 Mar 20 21:06:40 usbgentoo kernel: Code: 27 48 8b 45 00 48 8b 7d 08 48 83 c5 18 31 c9 45 89 e8 ba 01 00 00 00 4c 89 e6 e8 45 40 d5 00 48 8b 45 00 48 85 c0 75 dd eb 86 <0f> 0b e9 42 ff ff ff 0f 1f 00 41 57 41 56 41 55 41 54 55 53 48 c7 Mar 20 21:06:40 usbgentoo kernel: RSP: 0018:ffffb3ff431dfec0 EFLAGS: 00010002 Mar 20 21:06:40 usbgentoo kernel: RAX: ffff9341fefe14c0 RBX: 00000000000214c0 RCX: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: RDX: 4000000000000000 RSI: 0000000000000348 RDI: ffff9341fefe8120 Mar 20 21:06:40 usbgentoo kernel: RBP: ffffffff8d592920 R08: 000000000002bd5d R09: 0000000000039437 Mar 20 21:06:40 usbgentoo kernel: R10: ffff9341fefdf9e4 R11: ffff9341fefdf9c4 R12: ffff9341fefe8120 Mar 20 21:06:40 usbgentoo kernel: R13: ffffffff8d4a8a20 R14: 0000000000000004 R15: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: FS: 0000000000000000(0000) GS:ffff9341fefc0000(0000) knlGS:0000000000000000 Mar 20 21:06:40 usbgentoo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 20 21:06:40 usbgentoo kernel: CR2: ffffb3ff4b0f3ff8 CR3: 000000006320e006 CR4: 00000000003606e0 Mar 20 21:06:40 usbgentoo kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 20 21:06:40 usbgentoo kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 20 21:06:40 usbgentoo kernel: Call Trace: Mar 20 21:06:40 usbgentoo kernel: do_idle+0x193/0x1e0 Mar 20 21:06:40 usbgentoo kernel: cpu_startup_entry+0x14/0x20 Mar 20 21:06:40 usbgentoo kernel: start_secondary+0x183/0x1b0 Mar 20 21:06:40 usbgentoo kernel: secondary_startup_64+0xa4/0xb0 Mar 20 21:06:40 usbgentoo kernel: ---[ end trace 7d32682090ec782a ]--- _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
