[ 469.668446][ T9243] loop0: detected capacity change from 0 to 32768 [ 469.702032][ T9243] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 469.717054][ T26] audit: type=1800 audit(1761301809.838:825): pid=9243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.839" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 469.728519][ T9243] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 469.728548][ T9243] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 469.768271][ T9243] OCFS2: File system is now read-only. [ 469.770755][ T9243] (syz.0.839,9243,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 469.774497][ T9243] (syz.0.839,9243,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 469.799311][ T9243] (syz.0.839,9243,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 469.808804][ T9243] (syz.0.839,9243,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 469.819069][ T9243] (syz.0.839,9243,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 469.822992][ T9243] (syz.0.839,9243,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 469.837975][ T9243] (syz.0.839,9243,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 469.846173][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 470.217942][ T9249] loop0: detected capacity change from 0 to 32768 [ 470.252103][ T9249] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 470.271665][ T26] audit: type=1800 audit(1761301810.398:826): pid=9249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.840" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 470.288452][ T9249] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 470.288486][ T9249] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 470.331371][ T9249] OCFS2: File system is now read-only. [ 470.333881][ T9249] (syz.0.840,9249,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 470.352361][ T9249] (syz.0.840,9249,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 470.358721][ T9249] (syz.0.840,9249,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 470.367466][ T9249] (syz.0.840,9249,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 470.374906][ T9249] (syz.0.840,9249,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 470.386128][ T9249] (syz.0.840,9249,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 470.398716][ T9249] (syz.0.840,9249,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 470.408778][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 470.875165][ T9255] loop0: detected capacity change from 0 to 32768 [ 470.907398][ T9255] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 470.923167][ T26] audit: type=1800 audit(1761301811.048:827): pid=9255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.841" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 470.935476][ T9255] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 470.935506][ T9255] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 470.967122][ T9255] OCFS2: File system is now read-only. [ 470.977316][ T9255] (syz.0.841,9255,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 470.982932][ T9255] (syz.0.841,9255,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 470.987116][ T9255] (syz.0.841,9255,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 470.992508][ T9255] (syz.0.841,9255,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 470.996092][ T9255] (syz.0.841,9255,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 471.000225][ T9255] (syz.0.841,9255,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 471.003926][ T9255] (syz.0.841,9255,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 471.013400][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 471.289981][ T9259] loop0: detected capacity change from 0 to 32768 [ 471.311592][ T9259] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 471.327123][ T26] audit: type=1800 audit(1761301811.448:828): pid=9259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.842" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 471.340133][ T9259] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 471.340161][ T9259] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 471.368492][ T9259] OCFS2: File system is now read-only. [ 471.370809][ T9259] (syz.0.842,9259,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 471.374538][ T9259] (syz.0.842,9259,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 471.385178][ T9259] (syz.0.842,9259,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 471.391117][ T9259] (syz.0.842,9259,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 471.394841][ T9259] (syz.0.842,9259,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 471.399138][ T9259] (syz.0.842,9259,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 471.402837][ T9259] (syz.0.842,9259,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 471.412265][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 471.683887][ T9263] loop0: detected capacity change from 0 to 32768 [ 471.700689][ T9263] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 471.714957][ T26] audit: type=1800 audit(1761301811.838:829): pid=9263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.843" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 471.726386][ T9263] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 471.726417][ T9263] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 471.758544][ T9263] OCFS2: File system is now read-only. [ 471.760876][ T9263] (syz.0.843,9263,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 471.764469][ T9263] (syz.0.843,9263,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 471.778639][ T9263] (syz.0.843,9263,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 471.784233][ T9263] (syz.0.843,9263,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 471.789663][ T9263] (syz.0.843,9263,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 471.793577][ T9263] (syz.0.843,9263,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 471.797296][ T9263] (syz.0.843,9263,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 471.807297][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 472.104543][ T9267] loop0: detected capacity change from 0 to 32768 [ 472.123464][ T9267] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 472.141105][ T26] audit: type=1800 audit(1761301812.268:830): pid=9267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.844" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 472.153111][ T9267] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 472.153140][ T9267] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 472.177859][ T9267] OCFS2: File system is now read-only. [ 472.180353][ T9267] (syz.0.844,9267,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 472.184160][ T9267] (syz.0.844,9267,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 472.199608][ T9267] (syz.0.844,9267,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 472.205082][ T9267] (syz.0.844,9267,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 472.210000][ T9267] (syz.0.844,9267,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 472.213802][ T9267] (syz.0.844,9267,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 472.217461][ T9267] (syz.0.844,9267,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 472.225193][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 472.504280][ T9271] loop0: detected capacity change from 0 to 32768 [ 472.521927][ T9271] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 472.537539][ T26] audit: type=1800 audit(1761301812.658:831): pid=9271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.845" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 472.551166][ T9271] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 472.551197][ T9271] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 472.578030][ T9271] OCFS2: File system is now read-only. [ 472.580309][ T9271] (syz.0.845,9271,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 472.584098][ T9271] (syz.0.845,9271,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 472.596865][ T9271] (syz.0.845,9271,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 472.601974][ T9271] (syz.0.845,9271,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 472.606102][ T9271] (syz.0.845,9271,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 472.610909][ T9271] (syz.0.845,9271,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 472.614609][ T9271] (syz.0.845,9271,0):ocfs2_dio_end_io:2424 ERROR: Direct IO failed, bytes = -30 [ 472.623244][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 473.120056][ T9275] loop0: detected capacity change from 0 to 32768 [ 473.173806][ T9275] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 473.199761][ T9275] OCFS2: ERROR (device loop0): int ocfs2_find_dir_space_id(struct inode *, struct buffer_head *, const char *, int, struct buffer_head **, unsigned int *): Directory entry (#72: size=0) is unexpectedly short [ 473.199788][ T9275] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 473.238939][ T9275] OCFS2: File system is now read-only. [ 473.241323][ T9275] (syz.0.846,9275,0):ocfs2_prepare_dir_for_insert:4323 ERROR: status = -30 [ 473.245171][ T9275] (syz.0.846,9275,0):__ocfs2_prepare_orphan_dir:2181 ERROR: status = -30 [ 473.269140][ T9275] (syz.0.846,9275,0):ocfs2_prepare_orphan_dir:2225 ERROR: status = -30 [ 473.273137][ T9275] (syz.0.846,9275,0):ocfs2_prepare_orphan_dir:2241 ERROR: status = -30 [ 473.287852][ T9275] (syz.0.846,9275,0):ocfs2_add_inode_to_orphan:2676 ERROR: status = -30 [ 473.292477][ T9275] (syz.0.846,9275,0):ocfs2_dio_wr_get_block:2211 ERROR: status = -30 [ 473.312143][ T8286] ocfs2: Unmounting device (7,0) on (node local) [ 473.408939][ T5604] syz-executor (5604) used greatest stack depth: 20048 bytes left [ 473.629715][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.661249][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.699017][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.734449][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.834958][ T14] bridge_slave_1: left allmulticast mode [ 473.837445][ T14] bridge_slave_1: left promiscuous mode [ 473.848608][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.860233][ T14] bridge_slave_0: left allmulticast mode [ 473.862835][ T14] bridge_slave_0: left promiscuous mode [ 473.865313][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 474.236534][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 474.244725][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 474.251068][ T14] bond0 (unregistering): Released all slaves [ 474.471044][ T14] hsr_slave_0: left promiscuous mode [ 474.478509][ T14] hsr_slave_1: left promiscuous mode [ 474.489344][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 474.492584][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 474.499071][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 474.502394][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 474.529080][ T14] veth1_macvtap: left promiscuous mode [ 474.531796][ T14] veth0_macvtap: left promiscuous mode [ 474.534220][ T14] veth1_vlan: left promiscuous mode [ 474.536572][ T14] veth0_vlan: left promiscuous mode [ 474.820310][ T14] team0 (unregistering): Port device team_slave_1 removed [ 474.842303][ T14] team0 (unregistering): Port device team_slave_0 removed