Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. 2024/10/24 13:06:33 ignoring optional flag "sandboxArg"="0" 2024/10/24 13:06:33 ignoring optional flag "type"="gce" 2024/10/24 13:06:33 parsed 1 programs 2024/10/24 13:06:33 executed programs: 0 [ 46.579615][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.586702][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.594151][ T413] device bridge_slave_0 entered promiscuous mode [ 46.601132][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.608792][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.616197][ T413] device bridge_slave_1 entered promiscuous mode [ 46.672908][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.680097][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.687780][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.694647][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.719675][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.726796][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.734752][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.743790][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.753701][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.762875][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.769692][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.779188][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.787553][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.794397][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.809528][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.819253][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.838202][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.850250][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.864614][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.879019][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.890042][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.907622][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 46.907634][ T23] audit: type=1400 audit(1729775193.900:91): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.955720][ T23] audit: type=1400 audit(1729775193.950:92): avc: denied { mounton } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir4162242910/syzkaller.Fgq1kx/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.994349][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.003542][ T23] audit: type=1400 audit(1729775194.000:93): avc: denied { mount } for pid=419 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.025198][ T23] audit: type=1400 audit(1729775194.000:94): avc: denied { write } for pid=419 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.047067][ T23] audit: type=1400 audit(1729775194.000:95): avc: denied { add_name } for pid=419 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.068061][ T424] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.082701][ T23] audit: type=1400 audit(1729775194.000:96): avc: denied { create } for pid=419 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.102509][ T424] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.104684][ T23] audit: type=1400 audit(1729775194.020:97): avc: denied { write open } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir4162242910/syzkaller.Fgq1kx/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.144721][ T23] audit: type=1400 audit(1729775194.020:98): avc: denied { mounton } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir4162242910/syzkaller.Fgq1kx/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.171790][ T23] audit: type=1400 audit(1729775194.100:99): avc: denied { unmount } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.294080][ T426] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.330988][ T430] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.345940][ T430] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.483412][ T432] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.517530][ T436] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 47.625736][ T438] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.661591][ T442] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 47.803365][ T444] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.841585][ T448] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.864531][ T448] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.933396][ T451] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.969876][ T455] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 48.029168][ T23] audit: type=1400 audit(1729775195.020:100): avc: denied { mounton } for pid=456 comm="syz-executor.0" path="/root/syzkaller-testdir4162242910/syzkaller.Fgq1kx/6/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 48.134180][ T460] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.176845][ T464] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.194489][ T464] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.323410][ T466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.358822][ T470] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.381886][ T470] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.534071][ T477] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.566529][ T481] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 48.683543][ T483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.719629][ T487] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.739502][ T487] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.823622][ T489] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.858912][ T493] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.886548][ T493] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.984827][ T496] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.017298][ T500] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 49.124815][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.157732][ T506] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.167404][ T506] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.177313][ T506] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 49.329659][ T511] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.392104][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.403704][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.417790][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.429186][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.438435][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.450545][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.459791][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.472052][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.481653][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.490896][ T515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 49.937965][ T533] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.015130][ T537] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 50.039361][ T537] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 50.123337][ T539] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.157166][ T547] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 50.274286][ T549] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.307771][ T553] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 50.443476][ T555] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.482835][ T559] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 50.511580][ T559] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 50.594163][ T562] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.630477][ T566] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 50.639966][ T566] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 50.649288][ T566] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 50.793551][ T568] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.832255][ T572] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 50.983168][ T578] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.018066][ T588] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 51.153697][ T590] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.191394][ T594] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 51.317346][ T596] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.355151][ T600] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 51.375663][ T600] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 51.513747][ T602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2024/10/24 13:06:38 executed programs: 30 [ 51.549436][ T606] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 51.715974][ T608] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.774373][ T612] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 52.083674][ T622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.121203][ T626] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.139157][ T626] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.243528][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.282345][ T632] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.308921][ T632] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.375669][ T634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.409581][ T638] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 52.563785][ T640] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.602759][ T644] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.632275][ T644] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.773805][ T646] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.811372][ T650] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.839245][ T650] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.229300][ T662] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.267651][ T666] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 53.383428][ T670] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.447688][ T674] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.462477][ T674] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.583533][ T676] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.620995][ T680] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.636116][ T680] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.763622][ T682] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.803126][ T686] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 53.813408][ T686] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 53.835716][ T686] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 54.003772][ T692] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.039888][ T696] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.056063][ T696] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.203853][ T698] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.241832][ T702] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.260143][ T702] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.463707][ T709] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.500289][ T713] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.522348][ T713] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.663957][ T718] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.703923][ T722] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 54.843695][ T724] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.880887][ T728] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 55.043621][ T731] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.085397][ T735] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 55.183563][ T737] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.227822][ T741] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 55.238412][ T741] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 55.248154][ T741] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 55.383361][ T743] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.415605][ T747] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 55.594679][ T749] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.631216][ T753] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 55.652004][ T753] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 55.763642][ T755] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.800600][ T759] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 55.933710][ T761] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.969542][ T766] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 56.085698][ T768] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.118356][ T772] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 56.128280][ T772] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 56.143964][ T772] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 56.243615][ T774] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.288248][ T778] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 56.321872][ T778] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 56.351689][ T778] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 56.554753][ T786] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2024/10/24 13:06:43 executed programs: 63 [ 56.602199][ T790] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 56.618558][ T790] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 56.763451][ T792] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.802820][ T796] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 56.817728][ T796] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 56.913523][ T798] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.954001][ T803] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 57.123722][ T805] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.172706][ T809] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 57.333570][ T814] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.380460][ T818] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 57.493564][ T820] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.528156][ T824] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 57.537538][ T824] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 57.546917][ T824] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 57.683254][ T826] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.720622][ T830] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 57.836385][ T832] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.871341][ T836] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 57.898363][ T836] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 58.185129][ T846] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.236236][ T850] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 58.254963][ T850] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 58.269798][ T850] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 58.279650][ T850] EXT4-fs error (device loop0) in ext4_setattr:5881: Out of memory [ 58.373438][ T852] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.406776][ T856] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 58.425498][ T856] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 58.748504][ T864] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.784445][ T868] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 58.945398][ T871] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.987497][ T875] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 59.113619][ T877] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.154830][ T881] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 59.171017][ T881] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 59.273377][ T883] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.321880][ T889] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 59.416280][ T891] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.449673][ T895] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 59.473790][ T895] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 59.603812][ T897] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.638615][ T901] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 59.748486][ T903] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.788801][ T907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 59.803039][ T907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 59.812194][ T907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 59.822165][ T907] EXT4-fs error (device loop0) in ext4_setattr:5881: Out of memory [ 60.002623][ T917] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 60.139910][ T923] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 60.330506][ T929] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 60.347526][ T929] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 60.502848][ T935] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 60.527237][ T935] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 60.774623][ T944] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 60.917081][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.926392][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.940957][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.950452][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.964957][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.974445][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.983452][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 60.992901][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 61.002850][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 61.012397][ T950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 61.411834][ T966] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 61.428890][ T966] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 61.551967][ T972] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 61.572095][ T972] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) 2024/10/24 13:06:48 executed programs: 98 [ 61.750949][ T978] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 61.893941][ T984] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 61.921978][ T984] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 62.129116][ T995] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 62.140352][ T995] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 62.151363][ T995] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 62.299899][ T1001] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 62.521455][ T1007] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 62.561815][ T1007] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 62.571196][ T1007] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 62.691782][ T1013] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 62.816392][ T1019] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 62.976807][ T1026] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 63.123614][ T1032] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.138612][ T1032] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.301336][ T1038] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.319777][ T1038] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.473704][ T1044] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.493837][ T1044] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.803445][ T1056] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 63.820738][ T1056] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 64.030168][ T1063] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 64.050832][ T1063] EXT4-fs error (device loop0): ext4_map_blocks:617: inode #2: block 16: comm syz-executor.0: lblock 0 mapped to illegal pblock 16 (length 1) [ 64.315893][ T1075] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 64.508770][ T1081] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz-executor.0: Invalid inode bitmap blk 15747769800907815016 in block_group 0 [ 64.661405][ T1087] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 64.670816][ T1087] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Out of memory [ 64.683240][ T1087] EXT4-fs warning (device loop0): ext4_evict_inode:304: couldn't mark inode dirty (err -12) [ 64.931708][ T1093] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #19: block 143: comm syz-executor.0: lblock 8207 mapped to illegal pblock 143 (length 1) [ 64.963733][ T1093] ------------[ cut here ]------------ [ 64.969186][ T1093] kernel BUG at fs/ext4/ext4.h:2984! [ 64.974418][ T1093] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 64.980210][ T1093] CPU: 0 PID: 1093 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04984-ge6ac8beecb16 #0 [ 64.990184][ T1093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.000109][ T1093] RIP: 0010:ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.006072][ T1093] Code: ff e8 fb aa c9 ff e9 0a f3 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 01 ab c9 ff e9 48 f3 ff ff e8 a7 c1 99 ff <0f> 0b e8 a0 c1 99 ff 0f 0b e8 99 c1 99 ff 0f 0b e8 92 c1 99 ff 0f [ 65.025632][ T1093] RSP: 0018:ffff8881e9ff6708 EFLAGS: 00010293 [ 65.031537][ T1093] RAX: ffffffff81ca74f9 RBX: 0000000000000001 RCX: ffff8881ee794ec0 [ 65.039353][ T1093] RDX: 0000000000000000 RSI: 00000000ffffd331 RDI: 0000000000000001 [ 65.047240][ T1093] RBP: ffff8881ea6ce000 R08: ffffffff81ca66a2 R09: ffffed103b636718 [ 65.055239][ T1093] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103d4d9a7e [ 65.063057][ T1093] R13: dffffc0000000000 R14: 00000000ffffd331 R15: ffff8881ea6cd3f0 [ 65.070947][ T1093] FS: 00007fd2b14526c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 65.079715][ T1093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.086136][ T1093] CR2: 0000000020006000 CR3: 00000001e9baa000 CR4: 00000000003406b0 [ 65.093952][ T1093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.101938][ T1093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 65.109834][ T1093] Call Trace: [ 65.112966][ T1093] ? __die+0xb4/0x100 [ 65.116863][ T1093] ? die+0x26/0x50 [ 65.120418][ T1093] ? do_trap+0x1e7/0x340 [ 65.124595][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.129970][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.135349][ T1093] ? do_invalid_op+0xfb/0x110 [ 65.139960][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.145343][ T1093] ? invalid_op+0x1e/0x30 [ 65.149501][ T1093] ? ext4_mb_load_buddy_gfp+0xd2/0xf40 [ 65.154914][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.160290][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.165758][ T1093] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.171138][ T1093] ? ext4_get_group_number+0xdd/0x190 [ 65.176363][ T1093] ext4_discard_preallocations+0x603/0xb90 [ 65.181989][ T1093] ? ext4_exit_mballoc+0xf0/0xf0 [ 65.186786][ T1093] ? __ext4_journal_start_sb+0x295/0x460 [ 65.192338][ T1093] ext4_truncate+0xa9a/0x1290 [ 65.196965][ T1093] ? ext4_mark_inode_dirty+0x7a0/0x7a0 [ 65.202258][ T1093] ? ext4_should_dioread_nolock+0x94/0x500 [ 65.207981][ T1093] ? __ext4_journal_stop+0x2f/0x190 [ 65.213014][ T1093] ext4_write_begin+0xd5e/0x1900 [ 65.217790][ T1093] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 65.223692][ T1093] ? ext4_readpages+0x110/0x110 [ 65.228374][ T1093] ? check_preemption_disabled+0x9f/0x320 [ 65.234067][ T1093] ? __unwind_start+0x708/0x890 [ 65.238746][ T1093] ? debug_smp_processor_id+0x20/0x20 [ 65.243969][ T1093] ? is_bpf_text_address+0x24c/0x260 [ 65.249070][ T1093] ? stack_trace_save+0x1c0/0x1c0 [ 65.253931][ T1093] ? __kernel_text_address+0x94/0x100 [ 65.259228][ T1093] ? unwind_get_return_address+0x49/0x80 [ 65.264784][ T1093] ? arch_stack_walk+0xf5/0x140 [ 65.269482][ T1093] ? check_preemption_disabled+0x153/0x320 [ 65.275124][ T1093] ext4_da_write_begin+0x4a3/0xfe0 [ 65.280144][ T1093] ? stack_trace_snprint+0x170/0x170 [ 65.285753][ T1093] ? ext4_set_page_dirty+0x190/0x190 [ 65.291201][ T1093] ? __kasan_slab_free+0x233/0x270 [ 65.296209][ T1093] ? __kasan_slab_free+0x1b5/0x270 [ 65.301244][ T1093] ? kmem_cache_free+0x10b/0x2c0 [ 65.306110][ T1093] ? blkdev_issue_flush+0x27e/0x300 [ 65.311152][ T1093] ? ext4_sync_file+0x742/0xcc0 [ 65.315834][ T1093] ? ext4_file_write_iter+0xa03/0x10e0 [ 65.321128][ T1093] ? __vfs_write+0x5d3/0x750 [ 65.325585][ T1093] ? __kernel_write+0x10f/0x350 [ 65.330238][ T1093] ? dump_emit+0x213/0x350 [ 65.334676][ T1093] ? elf_core_dump+0x3e1b/0x4740 [ 65.339491][ T1093] ? do_coredump+0x20fb/0x2f00 [ 65.344144][ T1093] ? get_signal+0xd83/0x1440 [ 65.348675][ T1093] ? do_signal+0xb0/0x11f0 [ 65.352910][ T1093] ? exit_to_usermode_loop+0xc0/0x1a0 [ 65.358112][ T1093] ? prepare_exit_to_usermode+0x199/0x200 [ 65.363679][ T1093] ? ret_from_intr+0x1c/0x1c [ 65.368109][ T1093] ? iov_iter_fault_in_readable+0x248/0x4c0 [ 65.373822][ T1093] ? asan.module_dtor+0x20/0x20 [ 65.378698][ T1093] ? ktime_get_coarse_real_ts64+0xcc/0xe0 [ 65.384565][ T1093] generic_perform_write+0x2c7/0x560 [ 65.389715][ T1093] ? grab_cache_page_write_begin+0x90/0x90 [ 65.395351][ T1093] ? file_remove_privs+0x640/0x640 [ 65.400297][ T1093] ? down_write_trylock+0xd7/0x130 [ 65.405245][ T1093] __generic_file_write_iter+0x224/0x530 [ 65.410801][ T1093] ext4_file_write_iter+0x499/0x10e0 [ 65.416107][ T1093] ? ext4_file_read_iter+0x140/0x140 [ 65.421224][ T1093] ? vm_normal_page+0x93/0x1d0 [ 65.425829][ T1093] ? follow_page_pte+0xb9f/0xcc0 [ 65.430598][ T1093] ? iov_iter_init+0x82/0x160 [ 65.435110][ T1093] __vfs_write+0x5d3/0x750 [ 65.439367][ T1093] ? __kernel_write+0x350/0x350 [ 65.444168][ T1093] ? __get_user_pages+0x1169/0x13b0 [ 65.449188][ T1093] __kernel_write+0x10f/0x350 [ 65.453691][ T1093] dump_emit+0x213/0x350 [ 65.457767][ T1093] ? wait_for_dump_helpers+0x3b0/0x3b0 [ 65.463066][ T1093] ? write_note_info+0x2e4/0x310 [ 65.467832][ T1093] elf_core_dump+0x3e1b/0x4740 [ 65.472441][ T1093] ? load_elf_binary+0x2750/0x2750 [ 65.477386][ T1093] ? check_preemption_disabled+0x9f/0x320 [ 65.482933][ T1093] ? asan.module_dtor+0x20/0x20 [ 65.487621][ T1093] ? debug_smp_processor_id+0x20/0x20 [ 65.492830][ T1093] ? unshare_files+0x1a2/0x2a0 [ 65.497426][ T1093] ? filp_open+0x4c/0x60 [ 65.501510][ T1093] do_coredump+0x20fb/0x2f00 [ 65.506031][ T1093] ? asan.module_dtor+0x20/0x20 [ 65.511001][ T1093] ? kmem_cache_free+0x10b/0x2c0 [ 65.515732][ T1093] ? get_signal+0x898/0x1440 [ 65.520147][ T1093] get_signal+0xd83/0x1440 [ 65.524426][ T1093] do_signal+0xb0/0x11f0 [ 65.528477][ T1093] ? complete_signal+0x5c6/0x910 [ 65.533343][ T1093] ? __send_signal+0x8c4/0xbe0 [ 65.537938][ T1093] ? signal_fault+0x1e0/0x1e0 [ 65.542542][ T1093] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 65.548180][ T1093] ? force_sig_info_to_task+0x2ce/0x350 [ 65.553650][ T1093] ? force_sig_fault+0x125/0x1c0 [ 65.558529][ T1093] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 65.563976][ T1093] exit_to_usermode_loop+0xc0/0x1a0 [ 65.569008][ T1093] prepare_exit_to_usermode+0x199/0x200 [ 65.574391][ T1093] ret_from_intr+0x1c/0x1c [ 65.578641][ T1093] RIP: 0033:0x0 [ 65.582040][ T1093] Code: Bad RIP value. [ 65.585945][ T1093] RSP: 002b:0000000020000008 EFLAGS: 00010217 [ 65.591853][ T1093] RAX: 0000000000000000 RBX: 00007fd2b19eef80 RCX: 00007fd2b18cf8d9 [ 65.599742][ T1093] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000041808000 [ 65.607642][ T1093] RBP: 00007fd2b192bb20 R08: 0000000000000000 R09: 0000000000000000 [ 65.615461][ T1093] R10: 0000000020000140 R11: 0000000000000206 R12: 0000000000000000 [ 65.623262][ T1093] R13: 000000000000000b R14: 00007fd2b19eef80 R15: 00007ffcce72c148 [ 65.631263][ T1093] Modules linked in: [ 65.637145][ T1093] ---[ end trace 1079d13667e4ef72 ]--- [ 65.644031][ T1093] RIP: 0010:ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 65.650304][ T1093] Code: ff e8 fb aa c9 ff e9 0a f3 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 01 ab c9 ff e9 48 f3 ff ff e8 a7 c1 99 ff <0f> 0b e8 a0 c1 99 ff 0f 0b e8 99 c1 99 ff 0f 0b e8 92 c1 99 ff 0f [ 65.670168][ T1093] RSP: 0018:ffff8881e9ff6708 EFLAGS: 00010293 [ 65.682551][ T1093] RAX: ffffffff81ca74f9 RBX: 0000000000000001 RCX: ffff8881ee794ec0 [ 65.696646][ T1093] RDX: 0000000000000000 RSI: 00000000ffffd331 RDI: 0000000000000001 [ 65.704951][ T1093] RBP: ffff8881ea6ce000 R08: ffffffff81ca66a2 R09: ffffed103b636718 [ 65.712814][ T1093] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103d4d9a7e [ 65.720558][ T1093] R13: dffffc0000000000 R14: 00000000ffffd331 R15: ffff8881ea6cd3f0 [ 65.729966][ T1093] FS: 00007fd2b14526c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 65.743742][ T1093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.752444][ T1093] CR2: 000000002010003f CR3: 00000001e9baa000 CR4: 00000000003406a0 [ 65.764892][ T1093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.779162][ T1093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 65.787087][ T1093] Kernel panic - not syncing: Fatal exception [ 65.793266][ T1093] Kernel Offset: disabled [ 65.797392][ T1093] Rebooting in 86400 seconds..