From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 202495] New: oops in fs/f2fs/checkpoint.c:150
f2fs_is_valid_blkaddr
Date: Sat, 02 Feb 2019 15:48:32 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=202495
Bug ID: 202495
Summary: oops in fs/f2fs/checkpoint.c:150 f2fs_is_valid_blkaddr
Product: File System
Version: 2.5
Kernel Version: 4.14.97
Hardware: ARM
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: f2fs
Assignee: filesystem_f2fs@kernel-bugs.kernel.org
Reporter: jw7779@gmail.com
Regression: No
DMESG buffer filled with several oops's on boot
[ 24.810633] ------------[ cut here ]------------
[ 24.810690] WARNING: CPU: 0 PID: 140 at fs/f2fs/checkpoint.c:150
f2fs_is_valid_blkaddr+0x1d8/0x25c
[ 24.810698] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
ip_tables x_tables arc4 rt2800usb rt2800lib rt2x00usb rt2x00lib crc_ccitt
mac80211 cfg80211 rfkill rtc_ds3232 hwmon i2c_dev i2c_bcm2835
[ 24.810836] CPU: 0 PID: 140 Comm: ls Tainted: G W 4.14.97+ #34
[ 24.810842] Hardware name: BCM2835
[ 24.810898] [] (unwind_backtrace) from []
(show_stack+0x20/0x24)
[ 24.810937] [] (show_stack) from []
(dump_stack+0x20/0x28)
[ 24.810967] [] (dump_stack) from [] (__warn+0xe4/0x10c)
[ 24.810988] [] (__warn) from []
(warn_slowpath_null+0x30/0x38)
[ 24.811010] [] (warn_slowpath_null) from []
(f2fs_is_valid_blkaddr+0x1d8/0x25c)
[ 24.811043] [] (f2fs_is_valid_blkaddr) from []
(f2fs_iget+0x764/0x1110)
[ 24.811064] [] (f2fs_iget) from []
(f2fs_lookup+0xd4/0x1cc)
[ 24.811093] [] (f2fs_lookup) from []
(lookup_slow+0x94/0x13c)
[ 24.811113] [] (lookup_slow) from []
(walk_component+0x1bc/0x2e8)
[ 24.811134] [] (walk_component) from []
(path_lookupat+0x8c/0x1f0)
[ 24.811158] [] (path_lookupat) from []
(filename_lookup+0xa0/0xfc)
[ 24.811179] [] (filename_lookup) from []
(user_path_at_empty+0x54/0x5c)
[ 24.811197] [] (user_path_at_empty) from []
(vfs_statx+0x68/0xbc)
[ 24.811215] [] (vfs_statx) from []
(SyS_lstat64+0x38/0x58)
[ 24.811236] [] (SyS_lstat64) from []
(ret_fast_syscall+0x0/0x28)
[ 24.811245] ---[ end trace c72216233c81afbe ]---
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