] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.459140][ T7616] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 181.459155][ T7616] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.459169][ T7616] 87884 total pagecache pages [ 181.459181][ T7616] 0 pages in swap cache [ 181.459189][ T7616] Free swap = 124996kB [ 181.459200][ T7616] Total swap = 124996kB [ 181.459209][ T7616] 2097051 pages RAM [ 181.459216][ T7616] 0 pages HighMem/MovableOnly [ 181.459222][ T7616] 424582 pages reserved [ 181.459230][ T7616] 0 pages cma reserved [ 181.529475][ T7616] bcachefs (loop6): error reallocating journal fifo (32768 open entries) [ 181.529498][ T7616] bcachefs (loop6): bch2_fs_initialize(): error ENOMEM_journal_pin_fifo [ 181.529511][ T7616] bcachefs (loop6): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 181.529525][ T7616] bcachefs (loop6): shutting down [ 181.661147][ T7616] bcachefs (loop6): shutdown complete [ 181.685097][ T6604] bcachefs (loop0): shutting down [ 181.892250][ T7670] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 182.126250][ T6604] bcachefs (loop0): going read-only [ 182.258020][ T7670] bcachefs (loop7): initializing new filesystem [ 182.436719][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 182.457701][ T7670] bcachefs (loop7): going read-write [ 182.550968][ T7616] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo [ 182.575719][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 15 [ 182.664453][ T7670] bcachefs (loop7): marking superblocks [ 182.679831][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 182.729672][ T7670] bcachefs (loop7): initializing freespace [ 182.753005][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 16 [ 182.766440][ T7670] bcachefs (loop7): done initializing freespace [ 182.799250][ T6604] bcachefs (loop0): marking filesystem clean [ 182.799934][ T7670] bcachefs (loop7): reading snapshots table [ 182.838609][ T7670] bcachefs (loop7): reading snapshots done [ 182.896372][ T7670] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 182.899907][ T6604] bcachefs (loop0): shutdown complete [ 182.912891][ T7693] loop5: detected capacity change from 0 to 32768 [ 182.958630][ T7670] bcachefs (loop7): done starting filesystem [ 183.217697][ T7693] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 183.217726][ T7693] allowing incompatible features above 0.0: (unknown version) [ 183.217737][ T7693] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 183.374755][ T7693] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 183.419233][ T7693] bcachefs (loop5): initializing new filesystem [ 183.483549][ T30] audit: type=1804 audit(1751439484.632:37): pid=7670 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.47" name="/newroot/0/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 183.507339][ T7670] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 183.507339][ T7670] set version_upgrade=incompat to enable [ 183.572900][ T7693] bcachefs (loop5): going read-write [ 183.685026][ T7693] bcachefs (loop5): marking superblocks [ 183.761827][ T7693] bcachefs (loop5): initializing freespace [ 183.804724][ T7693] bcachefs (loop5): done initializing freespace [ 183.831814][ T7693] bcachefs (loop5): reading snapshots table [ 183.837822][ T7693] bcachefs (loop5): reading snapshots done [ 183.933611][ T7693] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 183.965251][ T7693] bcachefs (loop5): done starting filesystem [ 184.017632][ T7708] loop6: detected capacity change from 0 to 32768 [ 184.413137][ T7489] bcachefs (loop7): shutting down [ 184.418226][ T7489] bcachefs (loop7): going read-only [ 184.439447][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 184.478181][ T7708] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 184.478203][ T7708] allowing incompatible features above 0.0: (unknown version) [ 184.478214][ T7708] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 184.569021][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 20 [ 184.578835][ T30] audit: type=1804 audit(1751439485.732:38): pid=7693 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.53" name="/newroot/5/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 184.601512][ T7693] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 184.601512][ T7693] set version_upgrade=incompat to enable [ 184.660301][ T7708] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 184.710176][ T7708] bcachefs (loop6): initializing new filesystem [ 184.732487][ T7708] bcachefs (loop6): going read-write [ 184.764564][ T7708] bcachefs (loop6): marking superblocks [ 184.807083][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 21 [ 184.853005][ T7708] bcachefs (loop6): initializing freespace [ 184.878271][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 22 [ 184.903656][ T7489] bcachefs (loop7): marking filesystem clean [ 184.914654][ T7708] bcachefs (loop6): done initializing freespace [ 184.927046][ T7708] bcachefs (loop6): reading snapshots table [ 184.964288][ T7708] bcachefs (loop6): reading snapshots done [ 185.007029][ T7489] bcachefs (loop7): shutdown complete [ 185.013953][ T7715] loop0: detected capacity change from 0 to 32768 [ 185.070504][ T7708] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 185.215876][ T7708] bcachefs (loop6): done starting filesystem [ 185.377549][ T7715] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 185.377572][ T7715] allowing incompatible features above 0.0: (unknown version) [ 185.377581][ T7715] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 185.519330][ T6616] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 185.529157][ T6616] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 185.531897][ T6616] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 185.536981][ T5841] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 185.556917][ T7054] bcachefs (loop5): shutting down [ 185.556935][ T7054] bcachefs (loop5): going read-only [ 185.556958][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 185.557546][ T6616] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 185.674157][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 17 [ 185.851495][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 18 [ 185.852339][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 19 [ 185.853163][ T7054] bcachefs (loop5): marking filesystem clean [ 186.084019][ T30] audit: type=1804 audit(1751439487.242:39): pid=7708 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.55" name="/newroot/3/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 186.095154][ T7054] bcachefs (loop5): shutdown complete [ 186.102981][ T7708] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 186.102981][ T7708] set version_upgrade=incompat to enable [ 186.327163][ T7715] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 186.398597][ T7715] bcachefs (loop0): initializing new filesystem [ 186.483748][ T7753] chnl_net:caif_netlink_parms(): no params data found [ 186.514682][ T7715] bcachefs (loop0): going read-write [ 186.582992][ T7715] bcachefs (loop0): marking superblocks [ 186.678988][ T7715] bcachefs (loop0): initializing freespace [ 186.783518][ T7715] bcachefs (loop0): done initializing freespace 2025/07/02 06:58:08 executed programs: 52 [ 186.860031][ T7715] bcachefs (loop0): reading snapshots table [ 186.866031][ T7715] bcachefs (loop0): reading snapshots done [ 186.984955][ T7753] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.022797][ T7753] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.058696][ T7715] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 187.059970][ T7264] bcachefs (loop6): shutting down [ 187.074562][ T7753] bridge_slave_0: entered allmulticast mode [ 187.128270][ T7753] bridge_slave_0: entered promiscuous mode [ 187.146324][ T7715] bcachefs (loop0): done starting filesystem [ 187.158681][ T7264] bcachefs (loop6): going read-only [ 187.163937][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 187.172104][ T7767] loop7: detected capacity change from 0 to 32768 [ 187.180303][ T7753] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.187658][ T7753] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.232990][ T7753] bridge_slave_1: entered allmulticast mode [ 187.242050][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 23 [ 187.259473][ T6604] bcachefs (loop0): shutting down [ 187.264564][ T6604] bcachefs (loop0): going read-only [ 187.291465][ T7753] bridge_slave_1: entered promiscuous mode [ 187.319467][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 187.390171][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 187.400344][ T7767] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 187.400364][ T7767] allowing incompatible features above 0.0: (unknown version) [ 187.400375][ T7767] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 187.439698][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 23 [ 187.458562][ T7767] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 187.481949][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 24 [ 187.490127][ T7767] bcachefs (loop7): initializing new filesystem [ 187.509197][ T7264] bcachefs (loop6): marking filesystem clean [ 187.532617][ T7767] bcachefs (loop7): going read-write [ 187.576166][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 187.588954][ T7767] bcachefs (loop7): marking superblocks [ 187.605381][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 187.617844][ T7767] bcachefs (loop7): initializing freespace [ 187.634229][ T7753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.660371][ T6604] bcachefs (loop0): marking filesystem clean [ 187.661609][ T5841] Bluetooth: hci8: command tx timeout [ 187.696862][ T7767] bcachefs (loop7): done initializing freespace [ 187.726357][ T7264] bcachefs (loop6): shutdown complete [ 187.742038][ T7753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.763263][ T7767] bcachefs (loop7): reading snapshots table [ 187.804641][ T7767] bcachefs (loop7): reading snapshots done [ 187.841010][ T6604] bcachefs (loop0): shutdown complete [ 187.928048][ T7767] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 187.978386][ T7786] loop5: detected capacity change from 0 to 32768 [ 188.004564][ T7753] team0: Port device team_slave_0 added [ 188.010842][ T7767] bcachefs (loop7): done starting filesystem [ 188.072403][ T7753] team0: Port device team_slave_1 added [ 188.297388][ T7786] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 188.297412][ T7786] allowing incompatible features above 0.0: (unknown version) [ 188.297422][ T7786] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 188.336305][ T7786] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 188.344889][ T7786] bcachefs (loop5): initializing new filesystem [ 188.367647][ T7786] bcachefs (loop5): going read-write [ 188.426868][ T7786] bcachefs (loop5): marking superblocks [ 188.477497][ T7753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.503168][ T30] audit: type=1804 audit(1751439489.662:40): pid=7767 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.56" name="/newroot/1/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 188.518529][ T7753] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 188.566666][ T7786] bcachefs (loop5): initializing freespace [ 188.573137][ T7767] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 188.573137][ T7767] set version_upgrade=incompat to enable [ 188.635816][ T7753] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.650486][ T7753] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.657496][ T7753] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 188.659733][ T7786] bcachefs (loop5): done initializing freespace [ 188.723420][ T7786] bcachefs (loop5): reading snapshots table [ 188.778702][ T7753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.794733][ T7786] bcachefs (loop5): reading snapshots done [ 188.916916][ T7786] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 188.982484][ T7786] bcachefs (loop5): done starting filesystem [ 189.244898][ T7753] hsr_slave_0: entered promiscuous mode [ 189.325061][ T7753] hsr_slave_1: entered promiscuous mode [ 189.390912][ T7753] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 189.412120][ T7753] Cannot create hsr debugfs directory [ 189.548016][ T30] audit: type=1804 audit(1751439490.702:41): pid=7786 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.58" name="/newroot/6/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 189.609071][ T7489] bcachefs (loop7): shutting down [ 189.624419][ T7489] bcachefs (loop7): going read-only [ 189.682659][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 189.738697][ T6616] Bluetooth: hci8: command tx timeout [ 189.744840][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 21 [ 189.780310][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 21 [ 189.821633][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 22 [ 189.839296][ T7489] bcachefs (loop7): marking filesystem clean [ 189.979873][ T7489] bcachefs (loop7): shutdown complete [ 190.067865][ T7054] bcachefs (loop5): shutting down [ 190.103425][ T7817] loop6: detected capacity change from 0 to 32768 [ 190.117940][ T7054] bcachefs (loop5): going read-only [ 190.163222][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 190.267759][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 5 [ 190.411731][ T7824] loop0: detected capacity change from 0 to 32768 [ 190.474196][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 5 [ 190.504235][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 6 [ 190.554600][ T7054] bcachefs (loop5): marking filesystem clean [ 190.602483][ T7817] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 190.602505][ T7817] allowing incompatible features above 0.0: (unknown version) [ 190.602516][ T7817] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 190.739232][ T7054] bcachefs (loop5): shutdown complete [ 190.747799][ T7817] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 190.788352][ T7753] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 190.837255][ T7817] bcachefs (loop6): initializing new filesystem [ 190.849965][ T7753] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 190.926177][ T7817] bcachefs (loop6): going read-write [ 190.933968][ T7824] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 190.933995][ T7824] allowing incompatible features above 0.0: (unknown version) [ 190.934006][ T7824] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 190.965287][ T7753] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 190.987004][ T7817] bcachefs (loop6): marking superblocks [ 191.000154][ T7753] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 191.066628][ T7817] bcachefs (loop6): initializing freespace [ 191.089477][ T7817] bcachefs (loop6): done initializing freespace [ 191.162804][ T7817] bcachefs (loop6): reading snapshots table [ 191.162864][ T7817] bcachefs (loop6): reading snapshots done [ 191.236665][ T7817] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 191.253049][ T7817] bcachefs (loop6): done starting filesystem [ 191.324093][ T7753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 191.385069][ T7753] 8021q: adding VLAN 0 to HW filter on device team0 [ 191.446996][ T65] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.447119][ T65] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.461727][ T1001] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.461864][ T1001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.629686][ T7753] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 191.629713][ T7753] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 191.819327][ T6617] Bluetooth: hci8: command tx timeout [ 191.837071][ T30] audit: type=1804 audit(1751439492.992:42): pid=7817 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.59" name="/newroot/4/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 191.854128][ T7817] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 191.854128][ T7817] set version_upgrade=incompat to enable [ 192.094360][ T7824] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 192.108279][ T7824] bcachefs (loop0): initializing new filesystem [ 192.124551][ T7824] bcachefs (loop0): going read-write [ 192.139855][ T7824] bcachefs (loop0): bch2_journal_reclaim_start(): error creating journal reclaim thread EINTR [ 192.186868][ T7824] bcachefs (loop0): flushing journal and stopping allocators, journal seq 0 [ 192.238893][ T7824] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 0 [ 192.302359][ T7753] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 192.329030][ T7854] loop7: detected capacity change from 0 to 32768 [ 192.341189][ T7824] bcachefs (loop0): unclean shutdown complete, journal seq 1 [ 192.350171][ T7824] bcachefs (loop0): bch2_fs_initialize(): error EINTR [ 192.358840][ T7824] bcachefs (loop0): bch2_fs_start(): error starting filesystem EINTR [ 192.450803][ T7824] bcachefs (loop0): shutting down 2025/07/02 06:58:13 executed programs: 56 [ 192.721311][ T7264] bcachefs (loop6): shutting down [ 192.726404][ T7264] bcachefs (loop6): going read-only [ 192.764515][ T7824] bcachefs (loop0): shutdown complete [ 192.780743][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 192.820283][ T7854] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 192.820305][ T7854] allowing incompatible features above 0.0: (unknown version) [ 192.820316][ T7854] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 192.848501][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 22 [ 192.984652][ T7854] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 193.005779][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 22 [ 193.013256][ T7854] bcachefs (loop7): initializing new filesystem [ 193.033717][ T7854] bcachefs (loop7): going read-write [ 193.052115][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 23 [ 193.066723][ T7264] bcachefs (loop6): marking filesystem clean [ 193.090441][ T7854] bcachefs (loop7): marking superblocks [ 193.122103][ T7753] veth0_vlan: entered promiscuous mode [ 193.143265][ T7854] bcachefs (loop7): initializing freespace [ 193.163301][ T7753] veth1_vlan: entered promiscuous mode [ 193.196713][ T7854] bcachefs (loop7): done initializing freespace [ 193.211772][ T7854] bcachefs (loop7): reading snapshots table [ 193.222278][ T7264] bcachefs (loop6): shutdown complete [ 193.243495][ T7753] veth0_macvtap: entered promiscuous mode [ 193.291173][ T7854] bcachefs (loop7): reading snapshots done [ 193.291774][ T7753] veth1_macvtap: entered promiscuous mode [ 193.311119][ T7824] bcachefs: bch2_fs_get_tree() error: EINTR [ 193.325030][ T7753] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 193.337193][ T7753] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 193.355998][ T7753] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.364809][ T7753] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.386356][ T7753] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.446484][ T7753] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.563321][ T7854] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 193.582875][ T7854] bcachefs (loop7): done starting filesystem [ 193.599755][ T7872] loop5: detected capacity change from 0 to 32768 [ 193.902284][ T6617] Bluetooth: hci8: command tx timeout [ 193.949028][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.956898][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.163420][ T7872] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 194.163442][ T7872] allowing incompatible features above 0.0: (unknown version) [ 194.163452][ T7872] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 194.191172][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.191198][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.325148][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.325229][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.386810][ T30] audit: type=1804 audit(1751439495.542:43): pid=7854 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.61" name="/newroot/2/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 194.419082][ T7854] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 194.419082][ T7854] set version_upgrade=incompat to enable [ 194.521891][ T7872] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 194.608854][ T7872] bcachefs (loop5): initializing new filesystem [ 194.667823][ T7872] bcachefs (loop5): going read-write [ 194.766105][ T7872] bcachefs (loop5): marking superblocks [ 194.912832][ T7872] bcachefs (loop5): initializing freespace [ 194.959612][ T7872] bcachefs (loop5): done initializing freespace [ 194.974970][ T7872] bcachefs (loop5): reading snapshots table [ 194.981677][ T7872] bcachefs (loop5): reading snapshots done [ 195.095045][ T7872] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 195.159092][ T7872] bcachefs (loop5): done starting filesystem [ 195.221217][ T7489] bcachefs (loop7): shutting down [ 195.226309][ T7489] bcachefs (loop7): going read-only [ 195.244429][ T7918] loop0: detected capacity change from 0 to 32768 [ 195.268205][ T7054] bcachefs (loop5): shutting down [ 195.294939][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 195.297808][ T7054] bcachefs (loop5): going read-only [ 195.347962][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 195.355398][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 22 [ 195.404437][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 3 [ 195.473920][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 22 [ 195.511053][ T7918] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 195.511075][ T7918] allowing incompatible features above 0.0: (unknown version) [ 195.511085][ T7918] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 195.546831][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 23 [ 195.547615][ T7489] bcachefs (loop7): marking filesystem clean [ 195.548284][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 3 [ 195.560924][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 4 [ 195.561723][ T7054] bcachefs (loop5): marking filesystem clean [ 195.667264][ T7918] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 195.675582][ T7918] bcachefs (loop0): initializing new filesystem [ 195.690847][ T7054] bcachefs (loop5): shutdown complete [ 195.694010][ T7918] bcachefs (loop0): going read-write [ 195.714263][ T7927] loop8: detected capacity change from 0 to 32768 [ 195.762125][ T7918] bcachefs (loop0): marking superblocks [ 195.837043][ T7489] bcachefs (loop7): shutdown complete [ 195.937744][ T7918] bcachefs (loop0): initializing freespace [ 195.973167][ T7918] bcachefs (loop0): done initializing freespace [ 196.032866][ T7918] bcachefs (loop0): reading snapshots table [ 196.044439][ T7918] bcachefs (loop0): reading snapshots done [ 196.073493][ T7927] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 196.073515][ T7927] allowing incompatible features above 0.0: (unknown version) [ 196.073525][ T7927] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 196.096265][ T7923] loop6: detected capacity change from 0 to 32768 [ 196.143565][ T7918] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 196.144085][ T7918] bcachefs (loop0): done starting filesystem [ 196.532530][ T7927] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 196.541632][ T7927] bcachefs (loop8): initializing new filesystem [ 196.624363][ T7927] bcachefs (loop8): going read-write [ 196.662127][ T7923] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 196.662149][ T7923] allowing incompatible features above 0.0: (unknown version) [ 196.662160][ T7923] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 196.730803][ T7927] bcachefs (loop8): marking superblocks [ 196.805551][ T7927] bcachefs (loop8): initializing freespace [ 196.857389][ T7927] bcachefs (loop8): done initializing freespace [ 196.865226][ T7927] bcachefs (loop8): reading snapshots table [ 196.865280][ T7927] bcachefs (loop8): reading snapshots done [ 196.875820][ T30] audit: type=1804 audit(1751439498.032:44): pid=7918 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.64" name="/newroot/12/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 196.896762][ T7918] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 196.896762][ T7918] set version_upgrade=incompat to enable [ 196.969918][ T7927] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 196.975228][ T7927] bcachefs (loop8): done starting filesystem [ 197.099055][ T7923] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 197.107295][ T7923] bcachefs (loop6): initializing new filesystem [ 197.227311][ T7923] bcachefs (loop6): going read-write [ 197.394239][ T7923] bcachefs (loop6): marking superblocks [ 197.524252][ T7923] bcachefs (loop6): initializing freespace [ 197.589327][ T7923] bcachefs (loop6): done initializing freespace [ 197.651218][ T30] audit: type=1804 audit(1751439498.812:45): pid=7927 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.57" name="/newroot/0/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 197.653744][ T7923] bcachefs (loop6): reading snapshots table [ 197.703126][ T6604] bcachefs (loop0): shutting down [ 197.731691][ T7927] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 197.731691][ T7927] set version_upgrade=incompat to enable [ 197.758784][ T6604] bcachefs (loop0): going read-only [ 197.773590][ T6604] bcachefs (loop0): finished waiting for writes to stop 2025/07/02 06:58:18 executed programs: 61 [ 197.783628][ T7923] bcachefs (loop6): reading snapshots done [ 197.852190][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 21 [ 197.939878][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 21 [ 197.968691][ T7923] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 198.003266][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 22 [ 198.021317][ T6604] bcachefs (loop0): marking filesystem clean [ 198.032017][ T7923] bcachefs (loop6): done starting filesystem [ 198.135060][ T7264] bcachefs (loop6): shutting down [ 198.159806][ T7264] bcachefs (loop6): going read-only [ 198.165071][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 198.235078][ T6604] bcachefs (loop0): shutdown complete [ 198.257778][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 3 [ 198.295190][ T7972] loop5: detected capacity change from 0 to 32768 [ 198.379727][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 3 [ 198.438366][ T7977] loop7: detected capacity change from 0 to 32768 [ 198.454108][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 4 [ 198.477187][ T7264] bcachefs (loop6): marking filesystem clean [ 198.709688][ T7753] bcachefs (loop8): shutting down [ 198.741232][ T7753] bcachefs (loop8): going read-only [ 198.746505][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 198.804144][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 198.853722][ T7264] bcachefs (loop6): shutdown complete [ 198.870517][ T7972] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 198.870539][ T7972] allowing incompatible features above 0.0: (unknown version) [ 198.870550][ T7972] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 198.968907][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 198.974622][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 198.975401][ T7753] bcachefs (loop8): marking filesystem clean [ 199.017980][ T7977] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 199.018002][ T7977] allowing incompatible features above 0.0: (unknown version) [ 199.018013][ T7977] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 199.018039][ T7977] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 199.018076][ T7977] bcachefs (loop7): initializing new filesystem [ 199.106120][ T7977] bcachefs (loop7): going read-write [ 199.240668][ T7753] bcachefs (loop8): shutdown complete [ 199.257289][ T7972] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 199.280569][ T7977] bcachefs (loop7): marking superblocks [ 199.325603][ T7977] bcachefs (loop7): initializing freespace [ 199.388807][ T7972] bcachefs (loop5): initializing new filesystem [ 199.405696][ T7977] bcachefs (loop7): done initializing freespace [ 199.451055][ T7977] bcachefs (loop7): reading snapshots table [ 199.457133][ T7977] bcachefs (loop7): reading snapshots done [ 199.483622][ T7972] bcachefs (loop5): going read-write [ 199.531712][ T7972] bcachefs (loop5): marking superblocks [ 199.548779][ T7977] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 199.617433][ T7972] bcachefs (loop5): initializing freespace [ 199.618754][ T7977] bcachefs (loop7): done starting filesystem [ 199.746192][ T7972] bcachefs (loop5): done initializing freespace [ 199.791519][ T7972] bcachefs (loop5): reading snapshots table [ 199.828744][ T7972] bcachefs (loop5): reading snapshots done [ 199.934922][ T7972] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 199.997142][ T7972] bcachefs (loop5): done starting filesystem [ 200.095383][ T7054] bcachefs (loop5): shutting down [ 200.116718][ T7054] bcachefs (loop5): going read-only [ 200.130424][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 200.213813][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 3 [ 200.260546][ T30] audit: type=1804 audit(1751439501.422:46): pid=7977 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.65" name="/newroot/3/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 200.307850][ T7977] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 200.307850][ T7977] set version_upgrade=incompat to enable [ 200.410515][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 3 [ 200.487301][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 4 [ 200.501811][ T7054] bcachefs (loop5): marking filesystem clean [ 200.600446][ T8017] loop0: detected capacity change from 0 to 32768 [ 200.703943][ T7054] bcachefs (loop5): shutdown complete [ 201.011602][ T8017] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 201.011624][ T8017] allowing incompatible features above 0.0: (unknown version) [ 201.011635][ T8017] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 201.048287][ T7489] bcachefs (loop7): shutting down [ 201.048307][ T7489] bcachefs (loop7): going read-only [ 201.048331][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 201.118598][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 20 [ 201.185951][ T8017] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 201.195385][ T8017] bcachefs (loop0): initializing new filesystem [ 201.210812][ T8017] bcachefs (loop0): going read-write [ 201.259082][ T8017] bcachefs (loop0): marking superblocks [ 201.321293][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 21 [ 201.332594][ T8017] bcachefs (loop0): initializing freespace [ 201.387106][ T8017] bcachefs (loop0): done initializing freespace [ 201.391741][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 22 [ 201.436045][ T7489] bcachefs (loop7): marking filesystem clean [ 201.439257][ T8017] bcachefs (loop0): reading snapshots table [ 201.458248][ T8031] loop6: detected capacity change from 0 to 32768 [ 201.468690][ T8017] bcachefs (loop0): reading snapshots done [ 201.496128][ T8029] loop8: detected capacity change from 0 to 32768 [ 201.562364][ T7489] bcachefs (loop7): shutdown complete [ 201.578192][ T8017] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 201.698628][ T8017] bcachefs (loop0): done starting filesystem [ 201.861551][ T8029] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 201.861574][ T8029] allowing incompatible features above 0.0: (unknown version) [ 201.861584][ T8029] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 201.928701][ T8029] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 201.973390][ T8031] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 201.973413][ T8031] allowing incompatible features above 0.0: (unknown version) [ 201.973424][ T8031] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 201.993177][ T8029] bcachefs (loop8): initializing new filesystem [ 202.033192][ T8029] bcachefs (loop8): going read-write [ 202.169493][ T8029] bcachefs (loop8): marking superblocks [ 202.185743][ T8029] bcachefs (loop8): initializing freespace [ 202.220542][ T8029] bcachefs (loop8): done initializing freespace [ 202.238866][ T8029] bcachefs (loop8): reading snapshots table [ 202.273847][ T8031] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 202.285296][ T8031] bcachefs (loop6): initializing new filesystem [ 202.308739][ T8029] bcachefs (loop8): reading snapshots done [ 202.316913][ T8031] bcachefs (loop6): going read-write [ 202.391325][ T8031] bcachefs (loop6): marking superblocks [ 202.428673][ T8029] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 202.443985][ T8031] bcachefs (loop6): initializing freespace [ 202.487652][ T8031] bcachefs (loop6): done initializing freespace [ 202.498668][ T8029] bcachefs (loop8): done starting filesystem [ 202.519231][ T30] audit: type=1804 audit(1751439503.672:47): pid=8017 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.67" name="/newroot/13/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 202.556385][ T8031] bcachefs (loop6): reading snapshots table [ 202.559137][ T8017] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 202.559137][ T8017] set version_upgrade=incompat to enable [ 202.612617][ T8031] bcachefs (loop6): reading snapshots done [ 202.741387][ T8031] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 202.840744][ T8031] bcachefs (loop6): done starting filesystem [ 203.130377][ T30] audit: type=1804 audit(1751439504.282:48): pid=8029 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.69" name="/newroot/1/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 203.202808][ T8029] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 203.202808][ T8029] set version_upgrade=incompat to enable [ 203.493579][ T30] audit: type=1804 audit(1751439504.642:49): pid=8031 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.68" name="/newroot/6/file1/bus" dev="loop6" ino=4098 res=1 errno=0 2025/07/02 06:58:24 executed programs: 66 [ 203.572723][ T8031] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 203.572723][ T8031] set version_upgrade=incompat to enable [ 203.649956][ T6604] bcachefs (loop0): shutting down [ 203.662635][ T6604] bcachefs (loop0): going read-only [ 203.668005][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 203.680132][ T8071] loop5: detected capacity change from 0 to 32768 [ 203.735384][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 18 [ 203.801313][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 19 [ 203.838106][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 20 [ 203.859337][ T6604] bcachefs (loop0): marking filesystem clean [ 204.013122][ T8071] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 204.013145][ T8071] allowing incompatible features above 0.0: (unknown version) [ 204.013156][ T8071] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 204.073989][ T6604] bcachefs (loop0): shutdown complete [ 204.223436][ T7753] bcachefs (loop8): shutting down [ 204.223459][ T7753] bcachefs (loop8): going read-only [ 204.223483][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 204.299864][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 23 [ 204.355948][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 23 [ 204.375661][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 24 [ 204.376454][ T7753] bcachefs (loop8): marking filesystem clean [ 204.485198][ T7753] bcachefs (loop8): shutdown complete [ 204.545716][ T8087] loop7: detected capacity change from 0 to 32768 [ 204.754148][ T7264] bcachefs (loop6): shutting down [ 204.754168][ T7264] bcachefs (loop6): going read-only [ 204.754192][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 204.793553][ T8087] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 204.793575][ T8087] allowing incompatible features above 0.0: (unknown version) [ 204.793586][ T8087] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 204.793612][ T8087] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 204.793645][ T8087] bcachefs (loop7): initializing new filesystem [ 204.840151][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 20 [ 204.869536][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 20 [ 204.882604][ T8087] bcachefs (loop7): going read-write [ 204.953022][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 21 [ 204.953808][ T7264] bcachefs (loop6): marking filesystem clean [ 205.009602][ T8087] bcachefs (loop7): marking superblocks [ 205.075021][ T8087] bcachefs (loop7): initializing freespace [ 205.086873][ T7264] bcachefs (loop6): shutdown complete [ 205.132524][ T8087] bcachefs (loop7): done initializing freespace [ 205.135086][ T8087] bcachefs (loop7): reading snapshots table [ 205.135137][ T8087] bcachefs (loop7): reading snapshots done [ 205.174908][ T8087] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 205.184331][ T8087] bcachefs (loop7): done starting filesystem [ 205.683045][ T30] audit: type=1804 audit(1751439506.822:50): pid=8087 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.71" name="/newroot/4/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 206.017603][ T8071] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 206.115027][ T8071] bcachefs (loop5): initializing new filesystem [ 206.186161][ T8071] warn_alloc: 1 callbacks suppressed [ 206.186179][ T8071] syz.5.70: vmalloc error: size 8388608, failed to allocated page array size 16384, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 206.326058][ T8071] CPU: 0 UID: 0 PID: 8071 Comm: syz.5.70 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) [ 206.326086][ T8071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 206.326097][ T8071] Call Trace: [ 206.326105][ T8071] [ 206.326113][ T8071] dump_stack_lvl+0x189/0x250 [ 206.326143][ T8071] ? __pfx_dump_stack_lvl+0x10/0x10 [ 206.326167][ T8071] ? __pfx__printk+0x10/0x10 [ 206.326184][ T8071] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 206.326209][ T8071] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 206.326235][ T8071] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 206.326262][ T8071] warn_alloc+0x214/0x310 [ 206.326290][ T8071] ? __pfx_warn_alloc+0x10/0x10 [ 206.326319][ T8071] ? __get_vm_area_node+0x28f/0x300 [ 206.326340][ T8071] ? bch2_fs_journal_start+0x2b4/0x12b0 [ 206.326367][ T8071] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 206.326411][ T8071] ? six_unlock_ip+0x302/0x430 [ 206.326431][ T8071] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 206.326456][ T8071] ? rcu_is_watching+0x15/0xb0 [ 206.326480][ T8071] ? bch2_fs_journal_start+0x2b4/0x12b0 [ 206.326501][ T8071] ? bch2_fs_journal_start+0x2b4/0x12b0 [ 206.326521][ T8071] __kvmalloc_node_noprof+0x3b8/0x5f0 [ 206.326542][ T8071] ? bch2_fs_journal_start+0x2b4/0x12b0 [ 206.326571][ T8071] bch2_fs_journal_start+0x2b4/0x12b0 [ 206.326623][ T8071] ? __pfx_bch2_fs_journal_start+0x10/0x10 [ 206.326646][ T8071] ? bch2_fs_journal_alloc+0x69/0x4e0 [ 206.326672][ T8071] ? bch2_fs_journal_alloc+0x4ac/0x4e0 [ 206.326693][ T8071] ? bch2_fs_journal_alloc+0x69/0x4e0 [ 206.326719][ T8071] bch2_fs_initialize+0xac7/0x1550 [ 206.326749][ T8071] ? _prb_read_valid+0xa07/0xa90 [ 206.326771][ T8071] ? __pfx_bch2_fs_initialize+0x10/0x10 [ 206.326810][ T8071] ? __pfx___console_unlock+0x10/0x10 [ 206.326894][ T8071] ? bch2_fs_start+0x9fe/0xd90 [ 206.326919][ T8071] ? up_write+0x1c4/0x420 [ 206.326933][ T8071] ? bch2_fs_start+0x5c4/0xd90 [ 206.326955][ T8071] bch2_fs_start+0xa88/0xd90 [ 206.326975][ T8071] ? bch2_fs_start+0x5c4/0xd90 [ 206.326999][ T8071] ? __pfx_bch2_fs_start+0x10/0x10 [ 206.327039][ T8071] ? sget+0x267/0x620 [ 206.327061][ T8071] bch2_fs_get_tree+0xafc/0x14f0 [ 206.327107][ T8071] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 206.327148][ T8071] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 206.327170][ T8071] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 206.327197][ T8071] ? cap_capable+0x11f/0x460 [ 206.327216][ T8071] ? bch2_init_fs_context+0x88/0x110 [ 206.327233][ T8071] ? safesetid_security_capable+0xa9/0x1a0 [ 206.327258][ T8071] vfs_get_tree+0x8f/0x2b0 [ 206.327280][ T8071] do_new_mount+0x24a/0xa40 [ 206.327309][ T8071] __se_sys_mount+0x317/0x410 [ 206.327336][ T8071] ? __pfx___se_sys_mount+0x10/0x10 [ 206.327362][ T8071] ? do_syscall_64+0xbe/0x3b0 [ 206.327383][ T8071] ? __x64_sys_mount+0x20/0xc0 [ 206.327406][ T8071] do_syscall_64+0xfa/0x3b0 [ 206.327425][ T8071] ? lockdep_hardirqs_on+0x9c/0x150 [ 206.327446][ T8071] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.327463][ T8071] ? clear_bhb_loop+0x60/0xb0 [ 206.327483][ T8071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.327499][ T8071] RIP: 0033:0x7f9bf87900ca [ 206.327522][ T8071] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 206.327537][ T8071] RSP: 002b:00007f9bf95aae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.327556][ T8071] RAX: ffffffffffffffda RBX: 00007f9bf95aaef0 RCX: 00007f9bf87900ca [ 206.327569][ T8071] RDX: 00002000000000c0 RSI: 00002000000003c0 RDI: 00007f9bf95aaeb0 [ 206.327581][ T8071] RBP: 00002000000000c0 R08: 00007f9bf95aaef0 R09: 0000000000000810 [ 206.327593][ T8071] R10: 0000000000000810 R11: 0000000000000246 R12: 00002000000003c0 [ 206.327604][ T8071] R13: 00007f9bf95aaeb0 R14: 0000000000005a85 R15: 0000200000000040 [ 206.327642][ T8071] [ 206.327649][ T8071] Mem-Info: [ 206.608807][ T7489] bcachefs (loop7): shutting down [ 206.745515][ T8071] active_anon:1919 inactive_anon:87754 isolated_anon:0 [ 206.745515][ T8071] active_file:17515 inactive_file:35824 isolated_file:0 [ 206.745515][ T8071] unevictable:774 dirty:223 writeback:0 [ 206.745515][ T8071] slab_reclaimable:12043 slab_unreclaimable:119548 [ 206.745515][ T8071] mapped:10416 shmem:32848 pagetables:1229 [ 206.745515][ T8071] sec_pagetables:0 bounce:0 [ 206.745515][ T8071] kernel_misc_reclaimable:0 [ 206.745515][ T8071] free:1234178 free_pcp:25166 free_cma:0 [ 206.792859][ T8071] Node 0 active_anon:7676kB inactive_anon:352216kB active_file:69860kB inactive_file:143296kB unevictable:1560kB isolated(anon):0kB isolated(file):0kB mapped:41664kB dirty:892kB writeback:0kB shmem:131056kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:15884kB pagetables:4768kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 206.808912][ T7489] bcachefs (loop7): going read-only [ 206.828582][ T8071] Node 1 active_anon:0kB inactive_anon:0kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 206.891608][ T8128] loop0: detected capacity change from 0 to 32768 [ 206.918584][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 206.919277][ T8071] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 207.016045][ T8071] lowmem_reserve[]: 0 2501 2503 2503 2503 [ 207.039272][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 6 [ 207.061049][ T8135] loop8: detected capacity change from 0 to 32768 [ 207.082595][ T8071] Node 0 DMA32 free:1014680kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB free_highatomic:0KB active_anon:7640kB inactive_anon:363532kB active_file:68100kB inactive_file:143228kB unevictable:1560kB writepending:836kB present:3129332kB managed:2561448kB mlocked:24kB bounce:0kB free_pcp:74444kB local_pcp:42416kB free_cma:0kB [ 207.129788][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 6 [ 207.148424][ T8071] lowmem_reserve[]: [ 207.199523][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 7 [ 207.219548][ T8071] 0 0 1 1 1 [ 207.229533][ T8071] Node 0 Normal free:20kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:1760kB inactive_file:68kB unevictable:0kB writepending:0kB present:1048580kB managed:1904kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 207.271897][ T7489] bcachefs (loop7): marking filesystem clean [ 207.302467][ T8071] lowmem_reserve[]: 0 0 0 0 0 [ 207.307277][ T8071] Node 1 Normal free:3896452kB boost:0kB min:55612kB low:69512kB high:83412kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:22080kB local_pcp:12096kB free_cma:0kB [ 207.374260][ T8128] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 207.374284][ T8128] allowing incompatible features above 0.0: (unknown version) [ 207.374293][ T8128] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 207.410792][ T8071] lowmem_reserve[]: 0 0 0 0 0 [ 207.410861][ T8071] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 207.410985][ T8071] Node 0 DMA32: 4891*4kB (U) 2799*8kB (UE) 1133*16kB (UME) 164*32kB (U) 433*64kB (UME) 455*128kB (UME) 484*256kB (UM) 319*512kB (UM) 191*1024kB (U) 1*2048kB (E) 84*4096kB (M) = 980212kB [ 207.411152][ T8071] Node 0 Normal: 1*4kB (M) 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 207.411269][ T8071] Node 1 Normal: 245*4kB (UE) 64*8kB (UME) 48*16kB (UME) 98*32kB (UME) 35*64kB (UME) 6*128kB (UME) 4*256kB (UME) 4*512kB (UME) 2*1024kB (UM) 2*2048kB (UE) 947*4096kB (M) = 3896532kB [ 207.411437][ T8071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 207.411453][ T8071] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 207.411468][ T8071] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 207.411482][ T8071] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 207.411497][ T8071] 91119 total pagecache pages [ 207.411506][ T8071] 0 pages in swap cache [ 207.411514][ T8071] Free swap = 124996kB [ 207.411522][ T8071] Total swap = 124996kB [ 207.411530][ T8071] 2097051 pages RAM [ 207.411537][ T8071] 0 pages HighMem/MovableOnly [ 207.411545][ T8071] 424582 pages reserved [ 207.411552][ T8071] 0 pages cma reserved [ 207.438232][ T8071] bcachefs (loop5): error reallocating journal fifo (32768 open entries) [ 207.438256][ T8071] bcachefs (loop5): bch2_fs_initialize(): error ENOMEM_journal_pin_fifo [ 207.438270][ T8071] bcachefs (loop5): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 207.438284][ T8071] bcachefs (loop5): shutting down [ 207.443579][ T8135] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 207.443601][ T8135] allowing incompatible features above 0.0: (unknown version) [ 207.443612][ T8135] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 207.443638][ T8135] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 207.443673][ T8135] bcachefs (loop8): initializing new filesystem [ 207.449681][ T7489] bcachefs (loop7): shutdown complete [ 207.465843][ T8135] bcachefs (loop8): going read-write [ 207.511631][ T8071] bcachefs (loop5): shutdown complete [ 207.540493][ T8137] loop6: detected capacity change from 0 to 32768 [ 207.579632][ T8135] bcachefs (loop8): marking superblocks [ 207.620617][ T8128] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 207.811942][ T8135] bcachefs (loop8): initializing freespace [ 207.878981][ T8128] bcachefs (loop0): initializing new filesystem [ 207.909944][ T8137] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 207.909966][ T8137] allowing incompatible features above 0.0: (unknown version) [ 207.909977][ T8137] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 207.963260][ T8135] bcachefs (loop8): done initializing freespace [ 207.995845][ T8135] bcachefs (loop8): reading snapshots table [ 207.995897][ T8135] bcachefs (loop8): reading snapshots done [ 207.999580][ T8128] bcachefs (loop0): going read-write [ 208.061590][ T8071] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo [ 208.068680][ T8135] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 208.075936][ T8135] bcachefs (loop8): done starting filesystem [ 208.115317][ T8128] bcachefs (loop0): marking superblocks [ 208.264683][ T8128] bcachefs (loop0): initializing freespace [ 208.280414][ T8128] bcachefs (loop0): done initializing freespace [ 208.329494][ T8128] bcachefs (loop0): reading snapshots table [ 208.329547][ T8128] bcachefs (loop0): reading snapshots done [ 208.446482][ T8128] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 208.456708][ T8128] bcachefs (loop0): done starting filesystem [ 208.521934][ T6604] bcachefs (loop0): shutting down [ 208.521954][ T6604] bcachefs (loop0): going read-only [ 208.521978][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 208.585849][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 208.636424][ T8137] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 208.652252][ T8137] bcachefs (loop6): initializing new filesystem [ 208.668653][ T8137] bcachefs (loop6): going read-write [ 208.708336][ T8137] bcachefs (loop6): marking superblocks [ 208.721942][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 208.784948][ T8137] bcachefs (loop6): initializing freespace [ 208.811376][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 208.824449][ T6604] bcachefs (loop0): marking filesystem clean [ 208.845344][ T30] audit: type=1804 audit(1751439510.002:51): pid=8135 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.73" name="/newroot/2/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 208.888081][ T8135] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 208.888081][ T8135] set version_upgrade=incompat to enable [ 208.899199][ T8137] bcachefs (loop6): done initializing freespace [ 208.918027][ T8137] bcachefs (loop6): reading snapshots table [ 208.924785][ T8137] bcachefs (loop6): reading snapshots done [ 208.970044][ T6604] bcachefs (loop0): shutdown complete [ 209.000800][ T8137] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 209.125156][ T8137] bcachefs (loop6): done starting filesystem [ 209.203804][ T7264] bcachefs (loop6): shutting down 2025/07/02 06:58:30 executed programs: 72 [ 209.224787][ T7264] bcachefs (loop6): going read-only [ 209.292179][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 209.428996][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 3 [ 209.588253][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 3 [ 209.680321][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 4 [ 209.688338][ T7264] bcachefs (loop6): marking filesystem clean [ 209.844202][ T7753] bcachefs (loop8): shutting down [ 209.892891][ T8191] loop5: detected capacity change from 0 to 32768 [ 209.899974][ T7753] bcachefs (loop8): going read-only [ 209.905297][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 209.921770][ T7264] bcachefs (loop6): shutdown complete [ 210.015261][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 210.050198][ T8189] loop7: detected capacity change from 0 to 32768 [ 210.061620][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 210.120133][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 210.128269][ T7753] bcachefs (loop8): marking filesystem clean [ 210.220616][ T7753] bcachefs (loop8): shutdown complete [ 210.297432][ T8191] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 210.297451][ T8191] allowing incompatible features above 0.0: (unknown version) [ 210.297460][ T8191] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 210.562309][ T8189] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 210.562330][ T8189] allowing incompatible features above 0.0: (unknown version) [ 210.562338][ T8189] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 210.562359][ T8189] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 210.562392][ T8189] bcachefs (loop7): initializing new filesystem [ 210.627247][ T8189] bcachefs (loop7): going read-write [ 210.726523][ T8189] bcachefs (loop7): marking superblocks [ 210.733485][ T8189] bcachefs (loop7): initializing freespace [ 210.736683][ T8191] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 210.809859][ T8191] bcachefs (loop5): initializing new filesystem [ 210.914725][ T8191] bcachefs (loop5): going read-write [ 210.944770][ T8189] bcachefs (loop7): done initializing freespace [ 211.031320][ T8189] bcachefs (loop7): reading snapshots table [ 211.048533][ T8189] bcachefs (loop7): reading snapshots done [ 211.088760][ T8191] bcachefs (loop5): marking superblocks [ 211.124759][ T8189] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 211.142518][ T8191] bcachefs (loop5): initializing freespace [ 211.169885][ T8189] bcachefs (loop7): done starting filesystem [ 211.201941][ T8191] bcachefs (loop5): done initializing freespace [ 211.252970][ T8191] bcachefs (loop5): reading snapshots table [ 211.276711][ T8202] loop0: detected capacity change from 0 to 32768 [ 211.286258][ T8191] bcachefs (loop5): reading snapshots done [ 211.538818][ T8191] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 211.567025][ T8202] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 211.567048][ T8202] allowing incompatible features above 0.0: (unknown version) [ 211.567059][ T8202] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 211.598778][ T8191] bcachefs (loop5): done starting filesystem [ 211.640057][ T8202] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 211.648395][ T8202] bcachefs (loop0): initializing new filesystem [ 211.664945][ T8202] bcachefs (loop0): going read-write [ 211.704317][ T8202] bcachefs (loop0): marking superblocks [ 211.763586][ T8202] bcachefs (loop0): initializing freespace [ 211.847478][ T8202] bcachefs (loop0): done initializing freespace [ 211.858680][ T30] audit: type=1804 audit(1751439513.002:52): pid=8191 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.76" name="/newroot/10/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 211.901107][ T8202] bcachefs (loop0): reading snapshots table [ 211.907091][ T8202] bcachefs (loop0): reading snapshots done [ 211.940538][ T30] audit: type=1804 audit(1751439513.102:53): pid=8189 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.75" name="/newroot/5/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 211.979296][ T8189] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 211.979296][ T8189] set version_upgrade=incompat to enable [ 212.065766][ T8202] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 212.176874][ T8234] loop6: detected capacity change from 0 to 32768 [ 212.178794][ T8202] bcachefs (loop0): done starting filesystem [ 212.617376][ T8234] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 212.617398][ T8234] allowing incompatible features above 0.0: (unknown version) [ 212.617410][ T8234] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 212.723207][ T8233] loop8: detected capacity change from 0 to 32768 [ 212.727342][ T7054] bcachefs (loop5): shutting down [ 212.727360][ T7054] bcachefs (loop5): going read-only [ 212.727382][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 212.774638][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 4 [ 212.906332][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 4 [ 212.926602][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 5 [ 212.927442][ T7054] bcachefs (loop5): marking filesystem clean [ 212.984929][ T30] audit: type=1804 audit(1751439514.142:54): pid=8202 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.77" name="/newroot/15/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 213.019370][ T7489] bcachefs (loop7): shutting down [ 213.019388][ T7489] bcachefs (loop7): going read-only [ 213.019410][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 213.033066][ T8202] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 213.033066][ T8202] set version_upgrade=incompat to enable [ 213.066230][ T7054] bcachefs (loop5): shutdown complete [ 213.094911][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 16 [ 213.114053][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 16 [ 213.131733][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 17 [ 213.132437][ T7489] bcachefs (loop7): marking filesystem clean [ 213.133191][ T8233] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 213.133221][ T8233] allowing incompatible features above 0.0: (unknown version) [ 213.133232][ T8233] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 213.133256][ T8233] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 213.133285][ T8233] bcachefs (loop8): initializing new filesystem [ 213.195243][ T8233] bcachefs (loop8): going read-write [ 213.315854][ T7489] bcachefs (loop7): shutdown complete [ 213.323815][ T8233] bcachefs (loop8): marking superblocks [ 213.332560][ T8233] bcachefs (loop8): initializing freespace [ 213.340661][ T8233] bcachefs (loop8): done initializing freespace [ 213.345800][ T8233] bcachefs (loop8): reading snapshots table [ 213.345852][ T8233] bcachefs (loop8): reading snapshots done [ 213.371255][ T8233] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 213.376600][ T8234] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 213.376640][ T8234] bcachefs (loop6): initializing new filesystem [ 213.588934][ T8233] bcachefs (loop8): done starting filesystem [ 213.611997][ T8234] bcachefs (loop6): going read-write [ 213.738185][ T8234] bcachefs (loop6): marking superblocks [ 213.784007][ T8234] bcachefs (loop6): initializing freespace [ 213.883106][ T8234] bcachefs (loop6): done initializing freespace [ 213.951684][ T8234] bcachefs (loop6): reading snapshots table [ 213.957760][ T8234] bcachefs (loop6): reading snapshots done [ 214.118223][ T8234] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 214.140361][ T8234] bcachefs (loop6): done starting filesystem [ 214.162674][ T6604] bcachefs (loop0): shutting down [ 214.167765][ T6604] bcachefs (loop0): going read-only [ 214.238418][ T30] audit: type=1804 audit(1751439515.392:55): pid=8233 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.79" name="/newroot/3/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 214.259197][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 214.292746][ T8233] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 214.292746][ T8233] set version_upgrade=incompat to enable [ 214.341051][ T7264] bcachefs (loop6): shutting down [ 214.346131][ T7264] bcachefs (loop6): going read-only [ 214.352400][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 214.358914][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 16 [ 214.449019][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 3 [ 214.499730][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 17 [ 214.574264][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 18 [ 214.593784][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 3 [ 214.629790][ T6604] bcachefs (loop0): marking filesystem clean [ 214.667921][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 4 [ 214.732642][ T7264] bcachefs (loop6): marking filesystem clean [ 214.822994][ T6604] bcachefs (loop0): shutdown complete [ 214.924032][ T7264] bcachefs (loop6): shutdown complete 2025/07/02 06:58:36 executed programs: 78 [ 215.047848][ T7753] bcachefs (loop8): shutting down [ 215.072196][ T7753] bcachefs (loop8): going read-only [ 215.077469][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 215.158784][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 215.353737][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 22 [ 215.430801][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 23 [ 215.479208][ T7753] bcachefs (loop8): marking filesystem clean [ 215.620187][ T7753] bcachefs (loop8): shutdown complete [ 215.664621][ T8295] loop5: detected capacity change from 0 to 32768 [ 215.697845][ T8298] loop7: detected capacity change from 0 to 32768 [ 216.067720][ T8295] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 216.067743][ T8295] allowing incompatible features above 0.0: (unknown version) [ 216.067754][ T8295] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 216.184666][ T8298] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 216.184689][ T8298] allowing incompatible features above 0.0: (unknown version) [ 216.184699][ T8298] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 216.184725][ T8298] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 216.184759][ T8298] bcachefs (loop7): initializing new filesystem [ 216.216501][ T8298] bcachefs (loop7): going read-write [ 216.255566][ T8298] bcachefs (loop7): marking superblocks [ 216.358286][ T8298] bcachefs (loop7): initializing freespace [ 216.364942][ T8298] bcachefs (loop7): done initializing freespace [ 216.389414][ T8298] bcachefs (loop7): reading snapshots table [ 216.389467][ T8298] bcachefs (loop7): reading snapshots done [ 216.480263][ T8298] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 216.498804][ T8298] bcachefs (loop7): done starting filesystem [ 216.867306][ T8322] loop0: detected capacity change from 0 to 32768 [ 216.964974][ T8295] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 216.988658][ T8295] bcachefs (loop5): initializing new filesystem [ 217.012191][ T30] audit: type=1804 audit(1751439518.172:56): pid=8298 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.81" name="/newroot/6/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 217.018954][ T8298] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 217.018954][ T8298] set version_upgrade=incompat to enable [ 217.144281][ T8295] bcachefs (loop5): going read-write [ 217.258411][ T8295] bcachefs (loop5): marking superblocks [ 217.290201][ T8322] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 217.290225][ T8322] allowing incompatible features above 0.0: (unknown version) [ 217.290236][ T8322] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 217.373212][ T8295] bcachefs (loop5): initializing freespace [ 217.401939][ T8295] bcachefs (loop5): done initializing freespace [ 217.429932][ T8295] bcachefs (loop5): reading snapshots table [ 217.429987][ T8295] bcachefs (loop5): reading snapshots done [ 217.456412][ T8334] loop6: detected capacity change from 0 to 32768 [ 217.520491][ T8295] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 217.529906][ T8295] bcachefs (loop5): done starting filesystem [ 217.580005][ T7054] bcachefs (loop5): shutting down [ 217.580025][ T7054] bcachefs (loop5): going read-only [ 217.580049][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 217.616265][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 2 [ 217.795261][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 3 [ 217.827509][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 4 [ 217.828282][ T7054] bcachefs (loop5): marking filesystem clean [ 217.904565][ T8334] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 217.904588][ T8334] allowing incompatible features above 0.0: (unknown version) [ 217.904598][ T8334] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 217.904624][ T8334] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 217.904659][ T8334] bcachefs (loop6): initializing new filesystem [ 217.962333][ T8334] bcachefs (loop6): going read-write [ 218.002879][ T8343] loop8: detected capacity change from 0 to 32768 [ 218.017887][ T7054] bcachefs (loop5): shutdown complete [ 218.056688][ T8334] bcachefs (loop6): marking superblocks [ 218.153937][ T8334] bcachefs (loop6): initializing freespace [ 218.154874][ T7489] bcachefs (loop7): shutting down [ 218.154890][ T7489] bcachefs (loop7): going read-only [ 218.154911][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 218.181093][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 18 [ 218.220654][ T8334] bcachefs (loop6): done initializing freespace [ 218.233394][ T8334] bcachefs (loop6): reading snapshots table [ 218.233445][ T8334] bcachefs (loop6): reading snapshots done [ 218.237615][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 19 [ 218.241989][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 20 [ 218.242699][ T7489] bcachefs (loop7): marking filesystem clean [ 218.348362][ T8334] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 218.387909][ T8334] bcachefs (loop6): done starting filesystem [ 218.406028][ T7489] bcachefs (loop7): shutdown complete [ 218.415279][ T8343] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 218.415300][ T8343] allowing incompatible features above 0.0: (unknown version) [ 218.415310][ T8343] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 218.415335][ T8343] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 218.415369][ T8343] bcachefs (loop8): initializing new filesystem [ 218.443608][ T8343] bcachefs (loop8): going read-write [ 218.521640][ T8343] bcachefs (loop8): marking superblocks [ 218.548404][ T8343] bcachefs (loop8): initializing freespace [ 218.561044][ T8343] bcachefs (loop8): done initializing freespace [ 218.570354][ T8343] bcachefs (loop8): reading snapshots table [ 218.702775][ T8343] bcachefs (loop8): reading snapshots done [ 218.748599][ T8322] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 218.756836][ T8322] bcachefs (loop0): initializing new filesystem [ 218.867594][ T8322] bcachefs (loop0): going read-write [ 218.906928][ T8343] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 218.909153][ T8322] bcachefs (loop0): bch2_journal_reclaim_start(): error creating journal reclaim thread EINTR [ 218.942886][ T8343] bcachefs (loop8): done starting filesystem [ 218.985166][ T8322] bcachefs (loop0): flushing journal and stopping allocators, journal seq 0 [ 219.061411][ T8322] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 0 [ 219.139274][ T30] audit: type=1804 audit(1751439520.292:57): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.83" name="/newroot/9/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 219.190048][ T8334] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 219.190048][ T8334] set version_upgrade=incompat to enable [ 219.259459][ T8322] bcachefs (loop0): unclean shutdown complete, journal seq 1 [ 219.267472][ T8322] bcachefs (loop0): bch2_fs_initialize(): error EINTR [ 219.316821][ T8322] bcachefs (loop0): bch2_fs_start(): error starting filesystem EINTR [ 219.363228][ T8322] bcachefs (loop0): shutting down [ 219.530606][ T8322] bcachefs (loop0): shutdown complete [ 219.664885][ T30] audit: type=1804 audit(1751439520.822:58): pid=8343 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.84" name="/newroot/4/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 219.722158][ T8343] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 219.722158][ T8343] set version_upgrade=incompat to enable 2025/07/02 06:58:41 executed programs: 81 [ 220.008623][ T8322] bcachefs: bch2_fs_get_tree() error: EINTR [ 220.127278][ T7264] bcachefs (loop6): shutting down [ 220.203298][ T7264] bcachefs (loop6): going read-only [ 220.245040][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 220.288368][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 19 [ 220.358103][ T8387] loop5: detected capacity change from 0 to 32768 [ 220.395938][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 19 [ 220.429746][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 20 [ 220.443116][ T7264] bcachefs (loop6): marking filesystem clean [ 220.662859][ T8387] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 220.662881][ T8387] allowing incompatible features above 0.0: (unknown version) [ 220.662892][ T8387] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 220.696684][ T7264] bcachefs (loop6): shutdown complete [ 220.769038][ T7753] bcachefs (loop8): shutting down [ 220.769057][ T7753] bcachefs (loop8): going read-only [ 220.769081][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 220.848381][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 22 [ 220.898610][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 23 [ 220.906493][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 24 [ 220.932849][ T8387] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 220.952801][ T7753] bcachefs (loop8): marking filesystem clean [ 220.964000][ T8387] bcachefs (loop5): initializing new filesystem [ 220.978104][ T8397] loop7: detected capacity change from 0 to 32768 [ 220.979830][ T8387] bcachefs (loop5): going read-write [ 221.070330][ T8387] bcachefs (loop5): marking superblocks [ 221.106187][ T8387] bcachefs (loop5): initializing freespace [ 221.155857][ T8387] bcachefs (loop5): done initializing freespace [ 221.213569][ T8387] bcachefs (loop5): reading snapshots table [ 221.299010][ T8387] bcachefs (loop5): reading snapshots done [ 221.373674][ T7753] bcachefs (loop8): shutdown complete [ 221.419839][ T8397] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 221.419861][ T8397] allowing incompatible features above 0.0: (unknown version) [ 221.419872][ T8397] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 221.428612][ T8387] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 221.527727][ T8397] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 221.595029][ T8397] bcachefs (loop7): initializing new filesystem [ 221.629040][ T8387] bcachefs (loop5): done starting filesystem [ 221.690842][ T8397] bcachefs (loop7): going read-write [ 221.721810][ T8397] bcachefs (loop7): marking superblocks [ 221.824233][ T8397] bcachefs (loop7): initializing freespace [ 221.846546][ T8397] bcachefs (loop7): done initializing freespace [ 221.875432][ T8397] bcachefs (loop7): reading snapshots table [ 221.890494][ T8397] bcachefs (loop7): reading snapshots done [ 222.003481][ T8397] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 222.082923][ T8397] bcachefs (loop7): done starting filesystem [ 222.260660][ T30] audit: type=1804 audit(1751439523.422:59): pid=8387 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.85" name="/newroot/12/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 222.301517][ T8387] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 222.301517][ T8387] set version_upgrade=incompat to enable [ 222.356419][ T8416] loop0: detected capacity change from 0 to 32768 [ 222.544536][ T8432] loop6: detected capacity change from 0 to 32768 [ 222.646609][ T8416] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 222.646631][ T8416] allowing incompatible features above 0.0: (unknown version) [ 222.646642][ T8416] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 222.855834][ T8416] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 222.949000][ T8416] bcachefs (loop0): initializing new filesystem [ 222.964615][ T8416] bcachefs (loop0): going read-write [ 222.976879][ T30] audit: type=1804 audit(1751439524.132:60): pid=8397 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.86" name="/newroot/7/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 223.011949][ T8416] bcachefs (loop0): marking superblocks [ 223.021860][ T8397] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 223.021860][ T8397] set version_upgrade=incompat to enable [ 223.045446][ T8432] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 223.045468][ T8432] allowing incompatible features above 0.0: (unknown version) [ 223.045479][ T8432] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 223.111319][ T8416] bcachefs (loop0): initializing freespace [ 223.114879][ T8416] bcachefs (loop0): done initializing freespace [ 223.117189][ T8416] bcachefs (loop0): reading snapshots table [ 223.117236][ T8416] bcachefs (loop0): reading snapshots done [ 223.214823][ T8416] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 223.230606][ T8416] bcachefs (loop0): done starting filesystem [ 223.233831][ T7054] bcachefs (loop5): shutting down [ 223.233848][ T7054] bcachefs (loop5): going read-only [ 223.233869][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 223.265917][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 21 [ 223.303691][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 22 [ 223.310330][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 23 [ 223.311150][ T7054] bcachefs (loop5): marking filesystem clean [ 223.429340][ T7054] bcachefs (loop5): shutdown complete [ 223.677598][ T30] audit: type=1804 audit(1751439524.832:61): pid=8416 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.88" name="/newroot/17/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 223.698657][ T8416] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 223.698657][ T8416] set version_upgrade=incompat to enable [ 223.736187][ T7489] bcachefs (loop7): shutting down [ 223.736206][ T7489] bcachefs (loop7): going read-only [ 223.736228][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 223.840336][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 16 [ 223.855141][ T8461] loop8: detected capacity change from 0 to 32768 [ 223.896904][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 16 [ 223.903258][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 17 [ 223.911743][ T7489] bcachefs (loop7): marking filesystem clean [ 223.978821][ T8432] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 224.031599][ T8432] bcachefs (loop6): initializing new filesystem [ 224.049475][ T8432] bcachefs (loop6): going read-write [ 224.092840][ T8432] bcachefs (loop6): marking superblocks [ 224.135766][ T7489] bcachefs (loop7): shutdown complete [ 224.237645][ T8432] bcachefs (loop6): initializing freespace [ 224.335263][ T8461] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 224.335284][ T8461] allowing incompatible features above 0.0: (unknown version) [ 224.335293][ T8461] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 224.350777][ T8432] bcachefs (loop6): done initializing freespace [ 224.368748][ T6604] bcachefs (loop0): shutting down [ 224.368766][ T6604] bcachefs (loop0): going read-only [ 224.368790][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 224.381752][ T8432] bcachefs (loop6): reading snapshots table [ 224.383483][ T8461] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 224.438159][ T8432] bcachefs (loop6): reading snapshots done [ 224.460261][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 17 [ 224.487542][ T8461] bcachefs (loop8): initializing new filesystem [ 224.494935][ T8432] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 224.507407][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 17 [ 224.540306][ T8432] bcachefs (loop6): done starting filesystem [ 224.547413][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 18 [ 224.563878][ T8461] bcachefs (loop8): going read-write [ 224.592415][ T6604] bcachefs (loop0): marking filesystem clean [ 224.608777][ T8461] bcachefs (loop8): marking superblocks [ 224.632051][ T7264] bcachefs (loop6): shutting down [ 224.652137][ T8461] bcachefs (loop8): initializing freespace [ 224.688800][ T7264] bcachefs (loop6): going read-only [ 224.694069][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 224.716525][ T8461] bcachefs (loop8): done initializing freespace [ 224.738136][ T6604] bcachefs (loop0): shutdown complete [ 224.741474][ T8461] bcachefs (loop8): reading snapshots table [ 224.758101][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 3 [ 224.768173][ T8461] bcachefs (loop8): reading snapshots done [ 224.915522][ T8479] loop5: detected capacity change from 0 to 32768 [ 224.960799][ T8461] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 224.974540][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 3 [ 225.015636][ T8461] bcachefs (loop8): done starting filesystem [ 225.042173][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 4 [ 225.086998][ T7264] bcachefs (loop6): marking filesystem clean [ 225.343903][ T8479] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 225.343927][ T8479] allowing incompatible features above 0.0: (unknown version) [ 225.343937][ T8479] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 225.360473][ T7264] bcachefs (loop6): shutdown complete [ 225.491928][ T8479] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 225.552108][ T8479] bcachefs (loop5): initializing new filesystem [ 225.567790][ T8479] bcachefs (loop5): going read-write [ 225.638817][ T8479] bcachefs (loop5): marking superblocks [ 225.679578][ T30] audit: type=1804 audit(1751439526.842:62): pid=8461 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.89" name="/newroot/5/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 225.684780][ T8479] bcachefs (loop5): initializing freespace [ 225.730075][ T8461] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 225.730075][ T8461] set version_upgrade=incompat to enable [ 225.769812][ T8479] bcachefs (loop5): done initializing freespace [ 225.859181][ T8479] bcachefs (loop5): reading snapshots table [ 225.865193][ T8479] bcachefs (loop5): reading snapshots done [ 225.970078][ T8479] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 226.000602][ T8479] bcachefs (loop5): done starting filesystem [ 226.243170][ T8490] loop7: detected capacity change from 0 to 32768 2025/07/02 06:58:47 executed programs: 88 [ 226.450528][ T7753] bcachefs (loop8): shutting down [ 226.455612][ T7753] bcachefs (loop8): going read-only [ 226.549932][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 226.659058][ T8497] loop0: detected capacity change from 0 to 32768 [ 226.660593][ T8490] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 226.706687][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 226.717329][ T8490] allowing incompatible features above 0.0: (unknown version) [ 226.731642][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 226.745444][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 226.759454][ T7753] bcachefs (loop8): marking filesystem clean [ 226.760494][ T8490] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 226.806316][ T30] audit: type=1804 audit(1751439527.962:63): pid=8479 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.90" name="/newroot/13/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 226.816563][ T8479] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 226.816563][ T8479] set version_upgrade=incompat to enable [ 226.876786][ T8490] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 226.894846][ T8490] bcachefs (loop7): initializing new filesystem [ 226.959760][ T8490] bcachefs (loop7): going read-write [ 226.973728][ T7753] bcachefs (loop8): shutdown complete [ 226.983066][ T8497] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 226.983088][ T8497] allowing incompatible features above 0.0: (unknown version) [ 226.983098][ T8497] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 227.020949][ T8497] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 227.040026][ T8497] bcachefs (loop0): initializing new filesystem [ 227.056959][ T8497] bcachefs (loop0): going read-write [ 227.063431][ T8490] bcachefs (loop7): marking superblocks [ 227.095339][ T8490] bcachefs (loop7): initializing freespace [ 227.138754][ T8497] bcachefs (loop0): marking superblocks [ 227.142338][ T8490] bcachefs (loop7): done initializing freespace [ 227.172981][ T8490] bcachefs (loop7): reading snapshots table [ 227.179505][ T8490] bcachefs (loop7): reading snapshots done [ 227.217688][ T8497] bcachefs (loop0): initializing freespace [ 227.234976][ T8497] bcachefs (loop0): done initializing freespace [ 227.254607][ T8497] bcachefs (loop0): reading snapshots table [ 227.275833][ T8506] loop6: detected capacity change from 0 to 32768 [ 227.288196][ T8490] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 227.303521][ T8497] bcachefs (loop0): reading snapshots done [ 227.409284][ T8497] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 227.420264][ T8497] bcachefs (loop0): done starting filesystem [ 227.428640][ T8490] bcachefs (loop7): done starting filesystem [ 227.434846][ T8506] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 227.434866][ T8506] allowing incompatible features above 0.0: (unknown version) [ 227.434874][ T8506] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 227.477967][ T8506] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 227.486273][ T8506] bcachefs (loop6): initializing new filesystem [ 227.503710][ T8506] bcachefs (loop6): going read-write [ 227.538582][ T8506] bcachefs (loop6): marking superblocks [ 227.644973][ T8506] bcachefs (loop6): initializing freespace [ 227.720873][ T8506] bcachefs (loop6): done initializing freespace [ 227.772704][ T8506] bcachefs (loop6): reading snapshots table [ 227.851947][ T8506] bcachefs (loop6): reading snapshots done [ 227.930126][ T7054] bcachefs (loop5): shutting down [ 227.935965][ T30] audit: type=1804 audit(1751439529.092:64): pid=8497 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.92" name="/newroot/18/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 227.958635][ T7054] bcachefs (loop5): going read-only [ 227.964316][ T8497] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 227.964316][ T8497] set version_upgrade=incompat to enable [ 228.008804][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 228.033041][ T8506] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 228.051449][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 22 [ 228.083843][ T8506] bcachefs (loop6): done starting filesystem [ 228.144976][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 22 [ 228.182761][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 23 [ 228.249042][ T7054] bcachefs (loop5): marking filesystem clean [ 228.256157][ T8490] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 228.256157][ T8490] set version_upgrade=incompat to enable [ 228.258581][ T30] audit: type=1804 audit(1751439529.412:65): pid=8490 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.91" name="/newroot/8/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 228.395348][ T7054] bcachefs (loop5): shutdown complete [ 228.659814][ T30] audit: type=1804 audit(1751439529.822:66): pid=8506 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.93" name="/newroot/11/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 228.698241][ T8506] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 228.698241][ T8506] set version_upgrade=incompat to enable [ 228.844756][ T6604] bcachefs (loop0): shutting down [ 228.898671][ T6604] bcachefs (loop0): going read-only [ 228.904034][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 228.959770][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 15 [ 229.090065][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 229.185080][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 16 [ 229.185255][ T8535] loop8: detected capacity change from 0 to 32768 [ 229.220198][ T6604] bcachefs (loop0): marking filesystem clean [ 229.323587][ T7489] bcachefs (loop7): shutting down [ 229.362238][ T7264] bcachefs (loop6): shutting down [ 229.362549][ T7489] bcachefs (loop7): going read-only [ 229.378747][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 229.400254][ T7264] bcachefs (loop6): going read-only [ 229.405634][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 229.444284][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 19 [ 229.467773][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 12 [ 229.478205][ T6604] bcachefs (loop0): shutdown complete [ 229.539282][ T8535] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 229.539304][ T8535] allowing incompatible features above 0.0: (unknown version) [ 229.539314][ T8535] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 229.582049][ T8535] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 229.598704][ T8535] bcachefs (loop8): initializing new filesystem [ 229.616930][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 21 [ 229.636115][ T8535] bcachefs (loop8): going read-write [ 229.658340][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 13 [ 229.678778][ T8535] bcachefs (loop8): marking superblocks [ 229.703136][ T8535] bcachefs (loop8): initializing freespace [ 229.718585][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 22 [ 229.730987][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 14 [ 229.770607][ T8535] bcachefs (loop8): done initializing freespace [ 229.785151][ T7489] bcachefs (loop7): marking filesystem clean [ 229.799160][ T7264] bcachefs (loop6): marking filesystem clean [ 229.803399][ T8535] bcachefs (loop8): reading snapshots table [ 229.813944][ T8535] bcachefs (loop8): reading snapshots done [ 229.912732][ T8535] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 229.979972][ T8541] loop5: detected capacity change from 0 to 32768 [ 229.982436][ T7489] bcachefs (loop7): shutdown complete [ 230.018589][ T8535] bcachefs (loop8): done starting filesystem [ 230.085911][ T7264] bcachefs (loop6): shutdown complete [ 230.257375][ T8541] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 230.257396][ T8541] allowing incompatible features above 0.0: (unknown version) [ 230.257406][ T8541] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 230.444735][ T30] audit: type=1804 audit(1751439531.602:67): pid=8535 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.94" name="/newroot/6/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 230.455838][ T8535] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 230.455838][ T8535] set version_upgrade=incompat to enable [ 230.671847][ T8541] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 230.698261][ T8541] bcachefs (loop5): initializing new filesystem [ 230.783915][ T8541] bcachefs (loop5): going read-write [ 230.948954][ T8541] bcachefs (loop5): marking superblocks [ 231.060725][ T8541] bcachefs (loop5): initializing freespace [ 231.082270][ T8541] bcachefs (loop5): done initializing freespace [ 231.122810][ T8541] bcachefs (loop5): reading snapshots table [ 231.147951][ T8541] bcachefs (loop5): reading snapshots done [ 231.243747][ T7753] bcachefs (loop8): shutting down [ 231.291958][ T7753] bcachefs (loop8): going read-only [ 231.297221][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 231.319407][ T8541] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 231.375435][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 231.392839][ T8541] bcachefs (loop5): done starting filesystem [ 231.405749][ T8559] loop0: detected capacity change from 0 to 32768 [ 231.544244][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 231.581431][ T8565] loop6: detected capacity change from 0 to 32768 [ 231.612005][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 231.656394][ T7753] bcachefs (loop8): marking filesystem clean [ 231.836410][ T30] audit: type=1804 audit(1751439532.992:68): pid=8541 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.95" name="/newroot/14/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 231.882079][ T8559] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 231.882101][ T8559] allowing incompatible features above 0.0: (unknown version) [ 231.882112][ T8559] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 231.906975][ T8541] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 231.906975][ T8541] set version_upgrade=incompat to enable [ 231.932295][ T8567] loop7: detected capacity change from 0 to 32768 [ 232.006947][ T8565] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 232.006971][ T8565] allowing incompatible features above 0.0: (unknown version) [ 232.006981][ T8565] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 232.007007][ T8565] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 232.007042][ T8565] bcachefs (loop6): initializing new filesystem [ 232.038748][ T7753] bcachefs (loop8): shutdown complete [ 232.110293][ T8565] bcachefs (loop6): going read-write [ 232.174187][ T8565] bcachefs (loop6): marking superblocks [ 232.290915][ T8565] bcachefs (loop6): initializing freespace [ 232.326353][ T8565] bcachefs (loop6): done initializing freespace [ 232.357802][ T8565] bcachefs (loop6): reading snapshots table [ 232.363250][ T8559] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 232.383338][ T8565] bcachefs (loop6): reading snapshots done [ 232.407060][ T8567] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 232.434856][ T8559] bcachefs (loop0): initializing new filesystem [ 232.449228][ T8565] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 232.453054][ T8559] bcachefs (loop0): going read-write [ 232.466659][ T8567] allowing incompatible features above 0.0: (unknown version) [ 232.477532][ T8567] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 232.494602][ T8567] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 232.508888][ T8567] bcachefs (loop7): initializing new filesystem [ 232.519394][ T8565] bcachefs (loop6): done starting filesystem [ 232.523387][ T8559] bcachefs (loop0): marking superblocks [ 232.581349][ T8567] bcachefs (loop7): going read-write 2025/07/02 06:58:53 executed programs: 94 [ 232.622344][ T8559] bcachefs (loop0): initializing freespace [ 232.626507][ T7054] bcachefs (loop5): shutting down [ 232.675165][ T8559] bcachefs (loop0): done initializing freespace [ 232.684988][ T7054] bcachefs (loop5): going read-only [ 232.698887][ T8567] bcachefs (loop7): marking superblocks [ 232.731950][ T8559] bcachefs (loop0): reading snapshots table [ 232.733729][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 232.737912][ T8559] bcachefs (loop0): reading snapshots done [ 232.800309][ T8567] bcachefs (loop7): initializing freespace [ 232.834038][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 20 [ 232.859575][ T8559] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 232.878138][ T8567] bcachefs (loop7): done initializing freespace [ 232.907560][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 20 [ 232.924027][ T8559] bcachefs (loop0): done starting filesystem [ 232.934150][ T8567] bcachefs (loop7): reading snapshots table [ 232.967382][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 21 [ 232.979550][ T8567] bcachefs (loop7): reading snapshots done [ 233.020534][ T7054] bcachefs (loop5): marking filesystem clean [ 233.066328][ T30] audit: type=1804 audit(1751439534.212:69): pid=8565 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.98" name="/newroot/12/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 233.102320][ T8565] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 233.102320][ T8565] set version_upgrade=incompat to enable [ 233.103697][ T8567] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 233.183465][ T7054] bcachefs (loop5): shutdown complete [ 233.265146][ T8567] bcachefs (loop7): done starting filesystem [ 233.776039][ T30] audit: type=1804 audit(1751439534.932:70): pid=8559 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.96" name="/newroot/19/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 233.855914][ T8559] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 233.855914][ T8559] set version_upgrade=incompat to enable [ 234.347048][ T30] audit: type=1804 audit(1751439535.502:71): pid=8567 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.97" name="/newroot/9/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 234.395664][ T7264] bcachefs (loop6): shutting down [ 234.401568][ T8567] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 234.401568][ T8567] set version_upgrade=incompat to enable [ 234.447731][ T7264] bcachefs (loop6): going read-only [ 234.461510][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 234.470317][ T8602] loop8: detected capacity change from 0 to 32768 [ 234.549974][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 12 [ 234.641229][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 12 [ 234.697429][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 13 [ 234.804203][ T6604] bcachefs (loop0): shutting down [ 234.833071][ T7264] bcachefs (loop6): marking filesystem clean [ 234.840562][ T6604] bcachefs (loop0): going read-only [ 234.845901][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 234.924711][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 17 [ 234.948880][ T8602] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 234.948902][ T8602] allowing incompatible features above 0.0: (unknown version) [ 234.948912][ T8602] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 235.009709][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 17 [ 235.026489][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 18 [ 235.027271][ T6604] bcachefs (loop0): marking filesystem clean [ 235.095028][ T7489] bcachefs (loop7): shutting down [ 235.171276][ T8602] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 235.183721][ T7264] bcachefs (loop6): shutdown complete [ 235.206418][ T8602] bcachefs (loop8): initializing new filesystem [ 235.220131][ T7489] bcachefs (loop7): going read-only [ 235.224755][ T8602] bcachefs (loop8): going read-write [ 235.267059][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 235.323788][ T6604] bcachefs (loop0): shutdown complete [ 235.345668][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 15 [ 235.354974][ T8602] bcachefs (loop8): marking superblocks [ 235.457934][ T8602] bcachefs (loop8): initializing freespace [ 235.471488][ T8602] bcachefs (loop8): done initializing freespace [ 235.481672][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 16 [ 235.492438][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 17 [ 235.506236][ T8602] bcachefs (loop8): reading snapshots table [ 235.561992][ T7489] bcachefs (loop7): marking filesystem clean [ 235.588654][ T8602] bcachefs (loop8): reading snapshots done [ 235.624805][ T8620] loop5: detected capacity change from 0 to 32768 [ 235.665838][ T8602] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 235.698078][ T8602] bcachefs (loop8): done starting filesystem [ 235.699899][ T7489] bcachefs (loop7): shutdown complete [ 235.980367][ T8620] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 235.980390][ T8620] allowing incompatible features above 0.0: (unknown version) [ 235.980400][ T8620] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 236.237524][ T8620] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 236.266237][ T30] audit: type=1804 audit(1751439537.422:72): pid=8602 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.99" name="/newroot/7/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 236.318526][ T8620] bcachefs (loop5): initializing new filesystem [ 236.348878][ T8602] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 236.348878][ T8602] set version_upgrade=incompat to enable [ 236.384170][ T8620] bcachefs (loop5): going read-write [ 236.464560][ T8620] bcachefs (loop5): marking superblocks [ 236.523057][ T8620] bcachefs (loop5): initializing freespace [ 236.599344][ T8620] bcachefs (loop5): done initializing freespace [ 236.688036][ T8620] bcachefs (loop5): reading snapshots table [ 236.736038][ T8620] bcachefs (loop5): reading snapshots done [ 236.848740][ T8620] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 236.918381][ T8620] bcachefs (loop5): done starting filesystem [ 236.943539][ T8645] loop0: detected capacity change from 0 to 32768 [ 237.279345][ T8645] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 237.279367][ T8645] allowing incompatible features above 0.0: (unknown version) [ 237.279378][ T8645] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 237.446692][ T8645] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 237.462474][ T7753] bcachefs (loop8): shutting down [ 237.465308][ T8645] bcachefs (loop0): initializing new filesystem [ 237.492159][ T7753] bcachefs (loop8): going read-only [ 237.497505][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 237.506768][ T8640] loop6: detected capacity change from 0 to 32768 [ 237.509771][ T8645] bcachefs (loop0): going read-write [ 237.545915][ T8645] bcachefs (loop0): marking superblocks [ 237.564469][ T30] audit: type=1804 audit(1751439538.712:73): pid=8620 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.100" name="/newroot/15/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 237.579009][ T8620] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 237.579009][ T8620] set version_upgrade=incompat to enable [ 237.616487][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 22 [ 237.655989][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 22 [ 237.702352][ T8645] bcachefs (loop0): initializing freespace [ 237.733671][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 23 [ 237.752282][ T8645] bcachefs (loop0): done initializing freespace [ 237.755439][ T8640] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 237.774118][ T7753] bcachefs (loop8): marking filesystem clean [ 237.798582][ T8645] bcachefs (loop0): reading snapshots table [ 237.817319][ T8645] bcachefs (loop0): reading snapshots done [ 237.828821][ T8640] allowing incompatible features above 0.0: (unknown version) [ 237.853424][ T8640] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 237.870092][ T8647] loop7: detected capacity change from 0 to 32768 [ 237.908142][ T7753] bcachefs (loop8): shutdown complete [ 237.927505][ T8640] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 237.942972][ T8645] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 237.960676][ T8640] bcachefs (loop6): initializing new filesystem [ 237.986922][ T8640] bcachefs (loop6): going read-write [ 238.014428][ T8645] bcachefs (loop0): done starting filesystem [ 238.051042][ T8640] bcachefs (loop6): marking superblocks 2025/07/02 06:58:59 executed programs: 99 [ 238.161776][ T7054] bcachefs (loop5): shutting down [ 238.166857][ T7054] bcachefs (loop5): going read-only [ 238.195029][ T8647] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 238.195052][ T8647] allowing incompatible features above 0.0: (unknown version) [ 238.195063][ T8647] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 238.201930][ T8640] bcachefs (loop6): initializing freespace [ 238.210083][ T8647] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 238.228532][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 238.249463][ T8640] bcachefs (loop6): done initializing freespace [ 238.298845][ T8647] bcachefs (loop7): initializing new filesystem [ 238.313378][ T8640] bcachefs (loop6): reading snapshots table [ 238.330735][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 21 [ 238.340589][ T8640] bcachefs (loop6): reading snapshots done [ 238.365611][ T8647] bcachefs (loop7): going read-write [ 238.390172][ T8647] bcachefs (loop7): marking superblocks [ 238.406380][ T8640] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 238.424289][ T8647] bcachefs (loop7): initializing freespace [ 238.430630][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 21 [ 238.443230][ T8640] bcachefs (loop6): done starting filesystem [ 238.479426][ T8647] bcachefs (loop7): done initializing freespace [ 238.489874][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 22 [ 238.494051][ T8647] bcachefs (loop7): reading snapshots table [ 238.530225][ T7054] bcachefs (loop5): marking filesystem clean [ 238.577297][ T30] audit: type=1804 audit(1751439539.712:74): pid=8645 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.102" name="/newroot/20/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 238.578759][ T8647] bcachefs (loop7): reading snapshots done [ 238.645020][ T8645] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 238.645020][ T8645] set version_upgrade=incompat to enable [ 238.742783][ T8647] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 238.744779][ T7054] bcachefs (loop5): shutdown complete [ 238.808194][ T8647] bcachefs (loop7): done starting filesystem [ 239.201587][ T6604] bcachefs (loop0): shutting down [ 239.218503][ T30] audit: type=1804 audit(1751439540.372:75): pid=8640 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.101" name="/newroot/13/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 239.229020][ T6604] bcachefs (loop0): going read-only [ 239.249524][ T6604] bcachefs (loop0): finished waiting for writes to stop [ 239.281417][ T6604] bcachefs (loop0): flushing journal and stopping allocators, journal seq 14 [ 239.283082][ T8640] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 239.283082][ T8640] set version_upgrade=incompat to enable [ 239.400187][ T6604] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 239.444868][ T6604] bcachefs (loop0): clean shutdown complete, journal seq 16 [ 239.459328][ T6604] bcachefs (loop0): marking filesystem clean [ 239.515777][ T30] audit: type=1804 audit(1751439540.672:76): pid=8647 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.103" name="/newroot/10/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 239.613857][ T6604] bcachefs (loop0): shutdown complete [ 239.621313][ T8647] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 239.621313][ T8647] set version_upgrade=incompat to enable [ 239.947016][ T8681] loop8: detected capacity change from 0 to 32768 [ 240.063358][ T7264] bcachefs (loop6): shutting down [ 240.078610][ T7264] bcachefs (loop6): going read-only [ 240.086982][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 240.160267][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 15 [ 240.192116][ T8681] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 240.192139][ T8681] allowing incompatible features above 0.0: (unknown version) [ 240.192150][ T8681] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 240.231164][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 15 [ 240.245673][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 16 [ 240.246432][ T7264] bcachefs (loop6): marking filesystem clean [ 240.401850][ T8681] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 240.415063][ T7264] bcachefs (loop6): shutdown complete [ 240.431756][ T8681] bcachefs (loop8): initializing new filesystem [ 240.487607][ T8681] bcachefs (loop8): going read-write [ 240.523127][ T7489] bcachefs (loop7): shutting down [ 240.528200][ T7489] bcachefs (loop7): going read-only [ 240.561857][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 240.649515][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 18 [ 240.671553][ T8681] bcachefs (loop8): marking superblocks [ 240.759150][ T8681] bcachefs (loop8): initializing freespace [ 240.793574][ T8681] bcachefs (loop8): done initializing freespace [ 240.816258][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 18 [ 240.870968][ T8681] bcachefs (loop8): reading snapshots table [ 240.880521][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 19 [ 240.895290][ T7489] bcachefs (loop7): marking filesystem clean [ 240.907129][ T8681] bcachefs (loop8): reading snapshots done [ 240.987992][ T8681] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 241.028977][ T7489] bcachefs (loop7): shutdown complete [ 241.044450][ T8681] bcachefs (loop8): done starting filesystem [ 241.105245][ T8685] loop5: detected capacity change from 0 to 32768 [ 241.433279][ T8685] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 241.433301][ T8685] allowing incompatible features above 0.0: (unknown version) [ 241.433312][ T8685] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 241.657778][ T8685] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 241.670978][ T30] audit: type=1804 audit(1751439542.822:77): pid=8681 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.104" name="/newroot/8/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 241.697983][ T8681] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 241.697983][ T8681] set version_upgrade=incompat to enable [ 241.718651][ T8685] bcachefs (loop5): initializing new filesystem [ 241.727812][ T8697] loop0: detected capacity change from 0 to 32768 [ 241.833691][ T8685] bcachefs (loop5): going read-write [ 241.881320][ T8685] bcachefs (loop5): marking superblocks [ 241.969880][ T8685] bcachefs (loop5): initializing freespace [ 241.979949][ T8685] bcachefs (loop5): done initializing freespace [ 242.025146][ T8685] bcachefs (loop5): reading snapshots table [ 242.033426][ T8685] bcachefs (loop5): reading snapshots done [ 242.034756][ T8697] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 242.069908][ T8685] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 242.080323][ T8685] bcachefs (loop5): done starting filesystem [ 242.124837][ T8697] allowing incompatible features above 0.0: (unknown version) [ 242.182161][ T8697] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 242.219478][ T8697] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 242.240454][ T8697] bcachefs (loop0): initializing new filesystem [ 242.256566][ T8697] bcachefs (loop0): going read-write [ 242.315835][ T8699] loop6: detected capacity change from 0 to 32768 [ 242.378757][ T8697] bcachefs (loop0): marking superblocks [ 242.488198][ T8697] bcachefs (loop0): initializing freespace [ 242.518748][ T30] audit: type=1804 audit(1751439543.652:78): pid=8685 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.105" name="/newroot/16/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 242.552734][ T8685] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 242.552734][ T8685] set version_upgrade=incompat to enable [ 242.593334][ T8697] bcachefs (loop0): done initializing freespace [ 242.611831][ T8697] bcachefs (loop0): reading snapshots table [ 242.617821][ T8697] bcachefs (loop0): reading snapshots done [ 242.671577][ T8708] loop7: detected capacity change from 0 to 32768 [ 242.731317][ T7753] bcachefs (loop8): shutting down [ 242.740383][ T8697] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 242.765573][ T7753] bcachefs (loop8): going read-only [ 242.779041][ T8697] bcachefs (loop0): done starting filesystem [ 242.804334][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 242.814215][ T8699] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 242.814235][ T8699] allowing incompatible features above 0.0: (unknown version) [ 242.814245][ T8699] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 242.870812][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 242.887161][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 242.892441][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 242.893266][ T7753] bcachefs (loop8): marking filesystem clean [ 242.997452][ T7753] bcachefs (loop8): shutdown complete [ 243.061299][ T8708] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 243.061321][ T8708] allowing incompatible features above 0.0: (unknown version) [ 243.061332][ T8708] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 243.061357][ T8708] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 243.061391][ T8708] bcachefs (loop7): initializing new filesystem [ 243.132520][ T8708] bcachefs (loop7): going read-write [ 243.197844][ T8708] bcachefs (loop7): marking superblocks [ 243.231774][ T8708] bcachefs (loop7): initializing freespace [ 243.249640][ T8708] bcachefs (loop7): done initializing freespace [ 243.249858][ T30] audit: type=1804 audit(1751439544.402:79): pid=8697 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.106" name="/newroot/21/file1/bus" dev="loop0" ino=4098 res=1 errno=0 [ 243.260864][ T8708] bcachefs (loop7): reading snapshots table [ 243.366088][ T8697] bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 243.366088][ T8697] set version_upgrade=incompat to enable [ 243.366824][ T8699] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 243.404621][ T8708] bcachefs (loop7): reading snapshots done [ 243.411011][ T8699] bcachefs (loop6): initializing new filesystem 2025/07/02 06:59:04 executed programs: 104 [ 243.481205][ T7054] bcachefs (loop5): shutting down [ 243.486287][ T7054] bcachefs (loop5): going read-only [ 243.535283][ T8699] bcachefs (loop6): going read-write [ 243.552923][ T8708] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 243.572262][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 243.592580][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 17 [ 243.597860][ T8708] bcachefs (loop7): done starting filesystem [ 243.610565][ T8699] bcachefs (loop6): marking superblocks [ 243.622489][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 17 [ 243.632937][ T8699] bcachefs (loop6): initializing freespace [ 243.642351][ T8699] bcachefs (loop6): done initializing freespace [ 243.661545][ T8699] bcachefs (loop6): reading snapshots table [ 243.674358][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 18 [ 243.682115][ T8699] bcachefs (loop6): reading snapshots done [ 243.689022][ T7054] bcachefs (loop5): marking filesystem clean [ 243.750059][ T8699] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 243.793665][ T8699] bcachefs (loop6): done starting filesystem [ 243.829660][ T7054] bcachefs (loop5): shutdown complete [ 244.051540][ T30] audit: type=1804 audit(1751439545.212:80): pid=8708 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.108" name="/newroot/11/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 244.091626][ T8708] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 244.091626][ T8708] set version_upgrade=incompat to enable [ 244.165477][ T30] audit: type=1804 audit(1751439545.322:81): pid=8699 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.107" name="/newroot/14/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 244.222333][ T8699] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 244.222333][ T8699] set version_upgrade=incompat to enable [ 244.606408][ T7489] bcachefs (loop7): shutting down [ 244.645032][ T7489] bcachefs (loop7): going read-only [ 244.658724][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 244.695554][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 20 [ 244.749764][ T8699] syz.6.107 (8699) used greatest stack depth: 16152 bytes left [ 244.828556][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 21 [ 244.851429][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 22 [ 244.866648][ T8747] loop8: detected capacity change from 0 to 32768 [ 244.873766][ T7264] bcachefs (loop6): shutting down [ 244.889294][ T7489] bcachefs (loop7): marking filesystem clean [ 244.899171][ T7264] bcachefs (loop6): going read-only [ 244.909108][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 244.940172][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 21 [ 244.992918][ T7489] bcachefs (loop7): shutdown complete [ 245.081394][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 21 [ 245.118749][ T8747] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 245.118772][ T8747] allowing incompatible features above 0.0: (unknown version) [ 245.118783][ T8747] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 245.143211][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 22 [ 245.156422][ T8747] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 245.172067][ T8747] bcachefs (loop8): initializing new filesystem [ 245.188670][ T8747] bcachefs (loop8): going read-write [ 245.199676][ T7264] bcachefs (loop6): marking filesystem clean [ 245.261014][ T8747] bcachefs (loop8): marking superblocks [ 245.358166][ T8747] bcachefs (loop8): initializing freespace [ 245.396721][ T8747] bcachefs (loop8): done initializing freespace [ 245.405762][ T7264] bcachefs (loop6): shutdown complete [ 245.421705][ T8747] bcachefs (loop8): reading snapshots table [ 245.453424][ T8747] bcachefs (loop8): reading snapshots done [ 245.515490][ T8747] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 245.526745][ T8751] loop5: detected capacity change from 0 to 32768 [ 245.550642][ T8747] bcachefs (loop8): done starting filesystem [ 245.692938][ T8751] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 245.692961][ T8751] allowing incompatible features above 0.0: (unknown version) [ 245.692972][ T8751] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 245.838812][ T8751] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 245.868912][ T8751] bcachefs (loop5): initializing new filesystem [ 245.914725][ T8751] bcachefs (loop5): going read-write [ 246.000017][ T30] audit: type=1804 audit(1751439547.162:82): pid=8747 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.109" name="/newroot/9/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 246.028758][ T8751] bcachefs (loop5): marking superblocks [ 246.044424][ T8747] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 246.044424][ T8747] set version_upgrade=incompat to enable [ 246.112542][ T8751] bcachefs (loop5): initializing freespace [ 246.209953][ T8751] bcachefs (loop5): done initializing freespace [ 246.237341][ T8751] bcachefs (loop5): reading snapshots table [ 246.278701][ T8751] bcachefs (loop5): reading snapshots done [ 246.375239][ T8751] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 246.418066][ T8751] bcachefs (loop5): done starting filesystem [ 246.517711][ T7753] bcachefs (loop8): shutting down [ 246.530700][ T7753] bcachefs (loop8): going read-only [ 246.538915][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 246.560367][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 246.705086][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 22 [ 246.753021][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 23 [ 246.779636][ T7753] bcachefs (loop8): marking filesystem clean [ 246.814870][ T8771] loop7: detected capacity change from 0 to 32768 [ 246.833353][ T30] audit: type=1804 audit(1751439547.992:83): pid=8751 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.110" name="/newroot/17/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 246.886370][ T8751] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 246.886370][ T8751] set version_upgrade=incompat to enable [ 246.923789][ T8778] loop6: detected capacity change from 0 to 32768 [ 246.995528][ T7753] bcachefs (loop8): shutdown complete [ 247.147080][ T8771] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 247.147108][ T8771] allowing incompatible features above 0.0: (unknown version) [ 247.147119][ T8771] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 247.291568][ T8771] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 247.296025][ T8778] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 247.330160][ T8778] allowing incompatible features above 0.0: (unknown version) [ 247.378918][ T8771] bcachefs (loop7): initializing new filesystem [ 247.396706][ T8778] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 247.417678][ T8778] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 247.428327][ T8778] bcachefs (loop6): initializing new filesystem [ 247.444149][ T8771] bcachefs (loop7): going read-write [ 247.447987][ T8778] bcachefs (loop6): going read-write [ 247.567662][ T8771] bcachefs (loop7): marking superblocks [ 247.573845][ T8778] bcachefs (loop6): marking superblocks [ 247.586199][ T8775] Bluetooth: hci3: command 0x0406 tx timeout [ 247.587368][ T8762] Bluetooth: hci0: command 0x0406 tx timeout [ 247.592366][ T8775] Bluetooth: hci4: command 0x0406 tx timeout [ 247.604605][ T8775] Bluetooth: hci1: command 0x0406 tx timeout [ 247.605029][ T8762] Bluetooth: hci2: command 0x0406 tx timeout [ 247.624909][ T8771] bcachefs (loop7): initializing freespace [ 247.703071][ T8778] bcachefs (loop6): initializing freespace [ 247.710363][ T7054] bcachefs (loop5): shutting down [ 247.715512][ T7054] bcachefs (loop5): going read-only [ 247.733783][ T8771] bcachefs (loop7): done initializing freespace [ 247.757970][ T8771] bcachefs (loop7): reading snapshots table [ 247.768387][ T8778] bcachefs (loop6): done initializing freespace [ 247.784194][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 247.792688][ T8771] bcachefs (loop7): reading snapshots done [ 247.795267][ T8778] bcachefs (loop6): reading snapshots table [ 247.805762][ T8778] bcachefs (loop6): reading snapshots done [ 247.816602][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 23 [ 247.836454][ T8778] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 247.849299][ T8778] bcachefs (loop6): done starting filesystem [ 247.876549][ T8771] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 247.915963][ T8771] bcachefs (loop7): done starting filesystem [ 247.946969][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 23 [ 247.977615][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 24 [ 248.008939][ T7054] bcachefs (loop5): marking filesystem clean [ 248.130290][ T7054] bcachefs (loop5): shutdown complete [ 248.331144][ T8778] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 248.331144][ T8778] set version_upgrade=incompat to enable [ 248.351943][ T30] audit: type=1804 audit(1751439549.492:84): pid=8778 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.112" name="/newroot/15/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 248.402017][ T8802] loop8: detected capacity change from 0 to 32768 [ 248.469614][ T30] audit: type=1804 audit(1751439549.632:85): pid=8771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.111" name="/newroot/12/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 248.509261][ T8771] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 248.509261][ T8771] set version_upgrade=incompat to enable [ 248.703870][ T8802] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 248.703891][ T8802] allowing incompatible features above 0.0: (unknown version) [ 248.703899][ T8802] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 248.862016][ T8802] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 248.913983][ T8802] bcachefs (loop8): initializing new filesystem [ 248.985366][ T8802] bcachefs (loop8): going read-write 2025/07/02 06:59:10 executed programs: 109 [ 249.057354][ T8802] bcachefs (loop8): marking superblocks [ 249.070859][ T7264] bcachefs (loop6): shutting down [ 249.076349][ T7264] bcachefs (loop6): going read-only [ 249.082195][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 249.126391][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 15 [ 249.151526][ T8802] bcachefs (loop8): initializing freespace [ 249.161989][ T8802] bcachefs (loop8): done initializing freespace [ 249.171171][ T8802] bcachefs (loop8): reading snapshots table [ 249.177153][ T8802] bcachefs (loop8): reading snapshots done [ 249.214269][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 16 [ 249.226350][ T8802] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 249.240730][ T7489] bcachefs (loop7): shutting down [ 249.243411][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 17 [ 249.245827][ T7489] bcachefs (loop7): going read-only [ 249.256997][ T7264] bcachefs (loop6): marking filesystem clean [ 249.265395][ T8802] bcachefs (loop8): done starting filesystem [ 249.268293][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 249.336561][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 22 [ 249.361532][ T7264] bcachefs (loop6): shutdown complete [ 249.448620][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 22 [ 249.486797][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 23 [ 249.517640][ T7489] bcachefs (loop7): marking filesystem clean [ 249.591631][ T30] audit: type=1804 audit(1751439550.752:86): pid=8802 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.113" name="/newroot/10/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 249.629294][ T8802] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 249.629294][ T8802] set version_upgrade=incompat to enable [ 249.673311][ T7489] bcachefs (loop7): shutdown complete [ 250.003918][ T8817] loop5: detected capacity change from 0 to 32768 [ 250.256639][ T7753] bcachefs (loop8): shutting down [ 250.275466][ T7753] bcachefs (loop8): going read-only [ 250.288738][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 250.318793][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 18 [ 250.362839][ T8817] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 250.362861][ T8817] allowing incompatible features above 0.0: (unknown version) [ 250.362872][ T8817] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 250.499687][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 19 [ 250.500554][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 20 [ 250.501351][ T7753] bcachefs (loop8): marking filesystem clean [ 250.593739][ T8826] loop6: detected capacity change from 0 to 32768 [ 250.608748][ T8817] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 250.617024][ T8817] bcachefs (loop5): initializing new filesystem [ 250.667425][ T7753] bcachefs (loop8): shutdown complete [ 250.676490][ T8817] bcachefs (loop5): going read-write [ 250.758898][ T8817] bcachefs (loop5): marking superblocks [ 250.792954][ T8817] bcachefs (loop5): initializing freespace [ 250.814943][ T8826] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 250.814965][ T8826] allowing incompatible features above 0.0: (unknown version) [ 250.814976][ T8826] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 250.833478][ T8817] bcachefs (loop5): done initializing freespace [ 250.860773][ T8817] bcachefs (loop5): reading snapshots table [ 250.862302][ T8826] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 250.868180][ T8817] bcachefs (loop5): reading snapshots done [ 250.874540][ T8826] bcachefs (loop6): initializing new filesystem [ 250.904129][ T8826] bcachefs (loop6): going read-write [ 250.967124][ T8826] bcachefs (loop6): marking superblocks [ 250.996627][ T8817] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 251.007697][ T8826] bcachefs (loop6): initializing freespace [ 251.058263][ T8817] bcachefs (loop5): done starting filesystem [ 251.091932][ T8826] bcachefs (loop6): done initializing freespace [ 251.127678][ T8826] bcachefs (loop6): reading snapshots table [ 251.157602][ T8826] bcachefs (loop6): reading snapshots done [ 251.251035][ T8826] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 251.296035][ T8826] bcachefs (loop6): done starting filesystem [ 251.513362][ T30] audit: type=1804 audit(1751439552.672:87): pid=8817 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.114" name="/newroot/18/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 251.583567][ T8817] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 251.583567][ T8817] set version_upgrade=incompat to enable [ 251.665263][ T30] audit: type=1804 audit(1751439552.822:88): pid=8826 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.115" name="/newroot/16/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 251.678605][ T8826] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 251.678605][ T8826] set version_upgrade=incompat to enable [ 251.706969][ T8829] loop7: detected capacity change from 0 to 32768 [ 251.951761][ T8829] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 251.951782][ T8829] allowing incompatible features above 0.0: (unknown version) [ 251.951794][ T8829] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 252.087568][ T8829] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 252.096301][ T8829] bcachefs (loop7): initializing new filesystem [ 252.112223][ T8829] bcachefs (loop7): going read-write [ 252.202861][ T8845] loop8: detected capacity change from 0 to 32768 [ 252.234944][ T8829] bcachefs (loop7): marking superblocks [ 252.326516][ T8829] bcachefs (loop7): initializing freespace [ 252.346237][ T8829] bcachefs (loop7): done initializing freespace [ 252.401343][ T7054] bcachefs (loop5): shutting down [ 252.406491][ T7054] bcachefs (loop5): going read-only [ 252.421348][ T8829] bcachefs (loop7): reading snapshots table [ 252.427349][ T8829] bcachefs (loop7): reading snapshots done [ 252.452226][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 252.465976][ T7264] bcachefs (loop6): shutting down [ 252.488954][ T7264] bcachefs (loop6): going read-only [ 252.490205][ T8845] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 252.494289][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 252.539428][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 22 [ 252.556056][ T8845] allowing incompatible features above 0.0: (unknown version) [ 252.566008][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 22 [ 252.567184][ T8829] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 252.580024][ T8845] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 252.602286][ T8845] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 252.610683][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 23 [ 252.618196][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 21 [ 252.628117][ T7054] bcachefs (loop5): marking filesystem clean [ 252.632328][ T8829] bcachefs (loop7): done starting filesystem [ 252.639681][ T8845] bcachefs (loop8): initializing new filesystem [ 252.657349][ T8845] bcachefs (loop8): going read-write [ 252.688554][ T8845] bcachefs (loop8): marking superblocks [ 252.691508][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 21 [ 252.728660][ T8845] bcachefs (loop8): initializing freespace [ 252.758398][ T7054] bcachefs (loop5): shutdown complete [ 252.761643][ T8845] bcachefs (loop8): done initializing freespace [ 252.787175][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 22 [ 252.803440][ T8845] bcachefs (loop8): reading snapshots table [ 252.819604][ T7264] bcachefs (loop6): marking filesystem clean [ 252.832582][ T8845] bcachefs (loop8): reading snapshots done [ 252.935522][ T8845] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 252.972477][ T8845] bcachefs (loop8): done starting filesystem [ 252.987277][ T7264] bcachefs (loop6): shutdown complete [ 253.153495][ T8829] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 253.153495][ T8829] set version_upgrade=incompat to enable [ 253.165880][ T30] audit: type=1804 audit(1751439554.302:89): pid=8829 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.116" name="/newroot/13/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 253.502074][ T30] audit: type=1804 audit(1751439554.662:90): pid=8845 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.117" name="/newroot/11/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 253.574693][ T8845] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 253.574693][ T8845] set version_upgrade=incompat to enable [ 253.613533][ T7489] bcachefs (loop7): shutting down [ 253.679738][ T7489] bcachefs (loop7): going read-only [ 253.698608][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 253.782610][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 11 [ 253.873809][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 11 [ 253.959330][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 12 [ 253.981391][ T7489] bcachefs (loop7): marking filesystem clean [ 254.179061][ T7489] bcachefs (loop7): shutdown complete 2025/07/02 06:59:15 executed programs: 115 [ 254.431498][ T51] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 254.441599][ T51] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 254.451063][ T51] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 254.452108][ T7753] bcachefs (loop8): shutting down [ 254.459888][ T51] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 254.470321][ T8871] loop5: detected capacity change from 0 to 32768 [ 254.478793][ T51] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 254.530248][ T7753] bcachefs (loop8): going read-only [ 254.545757][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 254.592229][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 22 [ 254.649100][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 22 [ 254.699508][ T8873] loop6: detected capacity change from 0 to 32768 [ 254.762288][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 23 [ 254.802453][ T8871] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 254.802475][ T8871] allowing incompatible features above 0.0: (unknown version) [ 254.802486][ T8871] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 254.832141][ T7753] bcachefs (loop8): marking filesystem clean [ 254.912192][ T8871] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 254.920855][ T8871] bcachefs (loop5): initializing new filesystem [ 255.019486][ T8871] bcachefs (loop5): going read-write [ 255.067177][ T8873] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 255.067200][ T8873] allowing incompatible features above 0.0: (unknown version) [ 255.067211][ T8873] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 255.073568][ T7753] bcachefs (loop8): shutdown complete [ 255.082424][ T8873] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 255.163347][ T8871] bcachefs (loop5): marking superblocks [ 255.198766][ T8873] bcachefs (loop6): initializing new filesystem [ 255.213580][ T8871] bcachefs (loop5): initializing freespace [ 255.270959][ T8873] bcachefs (loop6): going read-write [ 255.309492][ T8871] bcachefs (loop5): done initializing freespace [ 255.334570][ T8873] bcachefs (loop6): marking superblocks [ 255.339403][ T8871] bcachefs (loop5): reading snapshots table [ 255.358548][ T8871] bcachefs (loop5): reading snapshots done [ 255.388317][ T8873] bcachefs (loop6): initializing freespace [ 255.429725][ T8873] bcachefs (loop6): done initializing freespace [ 255.441888][ T8875] chnl_net:caif_netlink_parms(): no params data found [ 255.455309][ T8873] bcachefs (loop6): reading snapshots table [ 255.461760][ T8871] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 255.468858][ T8873] bcachefs (loop6): reading snapshots done [ 255.531456][ T8873] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 255.544853][ T8871] bcachefs (loop5): done starting filesystem [ 255.551895][ T8873] bcachefs (loop6): done starting filesystem [ 255.634997][ T8891] loop7: detected capacity change from 0 to 32768 [ 255.761260][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.767615][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.011029][ T30] audit: type=1804 audit(1751439557.172:91): pid=8873 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.119" name="/newroot/17/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 256.037376][ T8891] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 256.037399][ T8891] allowing incompatible features above 0.0: (unknown version) [ 256.037410][ T8891] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 256.074273][ T8873] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 256.074273][ T8873] set version_upgrade=incompat to enable [ 256.190000][ T8891] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 256.242775][ T8891] bcachefs (loop7): initializing new filesystem [ 256.323165][ T30] audit: type=1804 audit(1751439557.472:92): pid=8871 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.118" name="/newroot/19/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 256.339015][ T8871] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 256.339015][ T8871] set version_upgrade=incompat to enable [ 256.372480][ T8891] bcachefs (loop7): going read-write [ 256.384741][ T8875] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.437466][ T8875] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.499157][ T8875] bridge_slave_0: entered allmulticast mode [ 256.510583][ T8875] bridge_slave_0: entered promiscuous mode [ 256.540296][ T8875] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.547735][ T51] Bluetooth: hci9: command tx timeout [ 256.558895][ T8875] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.566985][ T8875] bridge_slave_1: entered allmulticast mode [ 256.574733][ T8891] bcachefs (loop7): marking superblocks [ 256.580174][ T8875] bridge_slave_1: entered promiscuous mode [ 256.626699][ T7264] bcachefs (loop6): shutting down [ 256.665349][ T8891] bcachefs (loop7): initializing freespace [ 256.678780][ T7264] bcachefs (loop6): going read-only [ 256.684273][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 256.707895][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 20 [ 256.737874][ T8875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 256.764375][ T8891] bcachefs (loop7): done initializing freespace [ 256.776823][ T8875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 256.792310][ T8891] bcachefs (loop7): reading snapshots table [ 256.798976][ T8891] bcachefs (loop7): reading snapshots done [ 256.831463][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 20 [ 256.898229][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 21 [ 256.939217][ T7264] bcachefs (loop6): marking filesystem clean [ 256.950015][ T8913] loop8: detected capacity change from 0 to 32768 [ 256.975278][ T8891] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 257.019950][ T8891] bcachefs (loop7): done starting filesystem [ 257.072014][ T7264] bcachefs (loop6): shutdown complete [ 257.074570][ T8875] team0: Port device team_slave_0 added [ 257.089581][ T8875] team0: Port device team_slave_1 added [ 257.157749][ T7054] bcachefs (loop5): shutting down [ 257.207464][ T7054] bcachefs (loop5): going read-only [ 257.248733][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 257.315442][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 22 [ 257.374258][ T8891] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 257.374258][ T8891] set version_upgrade=incompat to enable [ 257.378540][ T30] audit: type=1804 audit(1751439558.522:93): pid=8891 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.120" name="/newroot/14/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 257.428048][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 22 [ 257.485425][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 23 [ 257.497489][ T7054] bcachefs (loop5): marking filesystem clean [ 257.610649][ T8913] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 257.610672][ T8913] allowing incompatible features above 0.0: (unknown version) [ 257.610682][ T8913] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 257.707214][ T7054] bcachefs (loop5): shutdown complete [ 257.738873][ T8913] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 257.749903][ T8875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 257.757471][ T8913] bcachefs (loop8): initializing new filesystem [ 257.764493][ T8875] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 257.801272][ T8875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.814184][ T8875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.821417][ T8875] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 257.826204][ T8913] bcachefs (loop8): going read-write [ 257.847724][ T8875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.959078][ T8913] bcachefs (loop8): marking superblocks [ 257.998005][ T8875] hsr_slave_0: entered promiscuous mode [ 258.044450][ T7489] bcachefs (loop7): shutting down [ 258.055343][ T8913] bcachefs (loop8): initializing freespace [ 258.063248][ T7489] bcachefs (loop7): going read-only [ 258.069855][ T8875] hsr_slave_1: entered promiscuous mode [ 258.076345][ T8875] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 258.094320][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 258.113705][ T8913] bcachefs (loop8): done initializing freespace [ 258.120726][ T8875] Cannot create hsr debugfs directory [ 258.131154][ T8913] bcachefs (loop8): reading snapshots table [ 258.138233][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 19 [ 258.145686][ T8913] bcachefs (loop8): reading snapshots done [ 258.293621][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 19 [ 258.324939][ T8913] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 258.341405][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 20 [ 258.361144][ T7489] bcachefs (loop7): marking filesystem clean [ 258.388776][ T8913] bcachefs (loop8): done starting filesystem [ 258.543281][ T7489] bcachefs (loop7): shutdown complete [ 258.621206][ T6616] Bluetooth: hci9: command tx timeout [ 258.790229][ T30] audit: type=1804 audit(1751439559.932:94): pid=8913 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.122" name="/newroot/12/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 258.819021][ T8913] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 258.819021][ T8913] set version_upgrade=incompat to enable [ 258.955953][ T8931] loop6: detected capacity change from 0 to 32768 [ 259.046746][ T8875] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 259.173108][ T8875] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 259.353370][ T8931] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 259.353392][ T8931] allowing incompatible features above 0.0: (unknown version) [ 259.353403][ T8931] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 259.449285][ T8875] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 259.494505][ T8875] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 259.532278][ T8931] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 259.543093][ T8931] bcachefs (loop6): initializing new filesystem [ 259.559868][ T8931] bcachefs (loop6): going read-write [ 259.570820][ T8931] bcachefs (loop6): marking superblocks 2025/07/02 06:59:20 executed programs: 119 [ 259.635639][ T8931] bcachefs (loop6): initializing freespace [ 259.662257][ T8931] bcachefs (loop6): done initializing freespace [ 259.675377][ T8931] bcachefs (loop6): reading snapshots table [ 259.686421][ T8931] bcachefs (loop6): reading snapshots done [ 259.723456][ T7753] bcachefs (loop8): shutting down [ 259.734358][ T8931] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 259.753868][ T7753] bcachefs (loop8): going read-only [ 259.768624][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 259.776366][ T8931] bcachefs (loop6): done starting filesystem [ 259.783112][ T8875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 259.803822][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 16 [ 259.824113][ T8875] 8021q: adding VLAN 0 to HW filter on device team0 [ 259.856458][ T65] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.863746][ T65] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.880874][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 16 [ 259.916278][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 17 [ 259.941821][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.944953][ T7753] bcachefs (loop8): marking filesystem clean [ 259.949007][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.987329][ T8933] loop5: detected capacity change from 0 to 32768 [ 260.021563][ T8943] loop7: detected capacity change from 0 to 32768 [ 260.138247][ T30] audit: type=1804 audit(1751439561.292:95): pid=8931 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.123" name="/newroot/18/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 260.209845][ T8931] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 260.209845][ T8931] set version_upgrade=incompat to enable [ 260.215186][ T8933] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 260.239766][ T7753] bcachefs (loop8): shutdown complete [ 260.246792][ T8933] allowing incompatible features above 0.0: (unknown version) [ 260.297272][ T8933] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 260.348721][ T8933] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 260.356957][ T8933] bcachefs (loop5): initializing new filesystem [ 260.473021][ T8933] bcachefs (loop5): going read-write [ 260.526168][ T8943] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 260.526189][ T8943] allowing incompatible features above 0.0: (unknown version) [ 260.526200][ T8943] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 260.579024][ T8933] bcachefs (loop5): marking superblocks [ 260.586157][ T8933] bcachefs (loop5): initializing freespace [ 260.617962][ T8933] bcachefs (loop5): done initializing freespace [ 260.639464][ T8933] bcachefs (loop5): reading snapshots table [ 260.696282][ T8943] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 260.709196][ T8933] bcachefs (loop5): reading snapshots done [ 260.716551][ T6616] Bluetooth: hci9: command tx timeout [ 260.738898][ T8943] bcachefs (loop7): initializing new filesystem [ 260.853361][ T8943] bcachefs (loop7): going read-write [ 260.883131][ T8933] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 260.911950][ T8933] bcachefs (loop5): done starting filesystem [ 260.968734][ T8943] bcachefs (loop7): marking superblocks [ 260.996632][ T8943] bcachefs (loop7): initializing freespace [ 261.011416][ T8875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 261.063278][ T8943] bcachefs (loop7): done initializing freespace [ 261.134877][ T8943] bcachefs (loop7): reading snapshots table [ 261.197305][ T8943] bcachefs (loop7): reading snapshots done [ 261.308734][ T8943] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 261.324625][ T8943] bcachefs (loop7): done starting filesystem [ 261.381529][ T7264] bcachefs (loop6): shutting down [ 261.390978][ T7264] bcachefs (loop6): going read-only [ 261.396242][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 261.491856][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 19 [ 261.569104][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 19 [ 261.579853][ T8933] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 261.579853][ T8933] set version_upgrade=incompat to enable [ 261.630556][ T30] audit: type=1804 audit(1751439562.742:96): pid=8933 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.124" name="/newroot/20/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 261.668573][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 20 [ 261.676626][ T7264] bcachefs (loop6): marking filesystem clean [ 261.821897][ T7264] bcachefs (loop6): shutdown complete [ 261.982183][ T30] audit: type=1804 audit(1751439563.132:97): pid=8943 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.125" name="/newroot/15/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 261.986039][ T8875] veth0_vlan: entered promiscuous mode [ 262.082709][ T8943] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 262.082709][ T8943] set version_upgrade=incompat to enable [ 262.169695][ T8875] veth1_vlan: entered promiscuous mode [ 262.275538][ T8875] veth0_macvtap: entered promiscuous mode [ 262.338007][ T8875] veth1_macvtap: entered promiscuous mode [ 262.346387][ T7054] bcachefs (loop5): shutting down [ 262.377150][ T8875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 262.381859][ T7054] bcachefs (loop5): going read-only [ 262.423573][ T8875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.436807][ T8875] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.451669][ T8875] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.462020][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 262.487618][ T8875] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.496970][ T8875] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.558018][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 18 [ 262.570534][ T8983] loop8: detected capacity change from 0 to 32768 [ 262.662367][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 18 [ 262.706098][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 19 [ 262.754112][ T7054] bcachefs (loop5): marking filesystem clean [ 262.788858][ T6619] Bluetooth: hci9: command tx timeout [ 262.872909][ T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.894197][ T7489] bcachefs (loop7): shutting down [ 262.921615][ T7489] bcachefs (loop7): going read-only [ 262.923585][ T8983] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 262.926863][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 262.949229][ T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.971347][ T7054] bcachefs (loop5): shutdown complete [ 262.994393][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 16 [ 263.039361][ T8983] allowing incompatible features above 0.0: (unknown version) [ 263.050588][ T8983] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 263.057085][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.078884][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.111798][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 16 [ 263.135474][ T8983] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 263.176976][ T8983] bcachefs (loop8): initializing new filesystem [ 263.188039][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 17 [ 263.237949][ T7489] bcachefs (loop7): marking filesystem clean [ 263.256101][ T8983] bcachefs (loop8): going read-write [ 263.362270][ T7489] bcachefs (loop7): shutdown complete [ 263.375682][ T8983] bcachefs (loop8): marking superblocks [ 263.407052][ T8983] bcachefs (loop8): initializing freespace [ 263.489271][ T8983] bcachefs (loop8): done initializing freespace [ 263.520880][ T8983] bcachefs (loop8): reading snapshots table [ 263.551557][ T8983] bcachefs (loop8): reading snapshots done [ 263.595534][ T8983] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 263.649082][ T8983] bcachefs (loop8): done starting filesystem [ 263.785567][ T8997] loop6: detected capacity change from 0 to 32768 [ 263.973930][ T30] audit: type=1804 audit(1751439565.132:98): pid=8983 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.126" name="/newroot/13/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 264.018954][ T8983] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 264.018954][ T8983] set version_upgrade=incompat to enable [ 264.319308][ T8997] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 264.319367][ T8997] allowing incompatible features above 0.0: (unknown version) [ 264.319378][ T8997] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 264.509924][ T8997] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 264.584887][ T9004] loop5: detected capacity change from 0 to 32768 [ 264.588685][ T8997] bcachefs (loop6): initializing new filesystem [ 264.667881][ T8997] bcachefs (loop6): going read-write [ 264.728259][ T9002] loop9: detected capacity change from 0 to 32768 [ 264.804607][ T8997] bcachefs (loop6): marking superblocks [ 264.836321][ T7753] bcachefs (loop8): shutting down [ 264.861378][ T7753] bcachefs (loop8): going read-only 2025/07/02 06:59:26 executed programs: 124 [ 264.883387][ T9012] loop7: detected capacity change from 0 to 32768 [ 264.890008][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 264.932220][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 15 [ 265.029043][ T9004] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 265.029063][ T9004] allowing incompatible features above 0.0: (unknown version) [ 265.029073][ T9004] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 265.032913][ T8997] bcachefs (loop6): initializing freespace [ 265.086718][ T9004] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 265.124075][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 16 [ 265.128542][ T9004] bcachefs (loop5): initializing new filesystem [ 265.155187][ T8997] bcachefs (loop6): done initializing freespace [ 265.160759][ T9002] bcachefs (loop9): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 265.191426][ T8997] bcachefs (loop6): reading snapshots table [ 265.194135][ T9004] bcachefs (loop5): going read-write [ 265.197423][ T8997] bcachefs (loop6): reading snapshots done [ 265.228683][ T9004] bcachefs (loop5): marking superblocks [ 265.236497][ T9002] allowing incompatible features above 0.0: (unknown version) [ 265.259065][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 17 [ 265.309363][ T7753] bcachefs (loop8): marking filesystem clean [ 265.318837][ T9002] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 265.347161][ T9004] bcachefs (loop5): initializing freespace [ 265.355264][ T8997] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 265.368829][ T9002] bcachefs (loop9): Using encoding defined by superblock: utf8-12.1.0 [ 265.418196][ T9004] bcachefs (loop5): done initializing freespace [ 265.442179][ T8997] bcachefs (loop6): done starting filesystem [ 265.451382][ T9004] bcachefs (loop5): reading snapshots table [ 265.454244][ T9012] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 265.457355][ T9004] bcachefs (loop5): reading snapshots done [ 265.472296][ T9012] allowing incompatible features above 0.0: (unknown version) [ 265.497334][ T9002] bcachefs (loop9): initializing new filesystem [ 265.532174][ T9012] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 265.603725][ T9004] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 265.624000][ T9002] bcachefs (loop9): going read-write [ 265.629891][ T9012] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 265.638192][ T9012] bcachefs (loop7): initializing new filesystem [ 265.657705][ T9004] bcachefs (loop5): done starting filesystem [ 265.761826][ T9012] bcachefs (loop7): going read-write [ 265.790968][ T9002] bcachefs (loop9): marking superblocks [ 265.808624][ T7753] bcachefs (loop8): shutdown complete [ 266.015399][ T9012] bcachefs (loop7): marking superblocks [ 266.047255][ T9002] bcachefs (loop9): initializing freespace [ 266.058140][ T9012] bcachefs (loop7): initializing freespace [ 266.139691][ T9012] bcachefs (loop7): done initializing freespace [ 266.148416][ T9012] bcachefs (loop7): reading snapshots table [ 266.172427][ T9002] bcachefs (loop9): done initializing freespace [ 266.210502][ T9012] bcachefs (loop7): reading snapshots done [ 266.230015][ T9002] bcachefs (loop9): reading snapshots table [ 266.249692][ T9002] bcachefs (loop9): reading snapshots done [ 266.354953][ T30] audit: type=1804 audit(1751439567.512:99): pid=8997 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.127" name="/newroot/19/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 266.381431][ T9002] bcachefs (loop9): loop9: Superblock write was silently dropped! (seq 0 expected 42) [ 266.413603][ T8997] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 266.413603][ T8997] set version_upgrade=incompat to enable [ 266.482823][ T9002] bcachefs (loop9): done starting filesystem [ 266.525242][ T9012] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 266.565785][ T30] audit: type=1804 audit(1751439567.722:100): pid=9004 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.128" name="/newroot/21/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 266.619892][ T9004] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 266.619892][ T9004] set version_upgrade=incompat to enable [ 266.722543][ T9012] bcachefs (loop7): done starting filesystem [ 266.878747][ T8875] bcachefs (loop9): shutting down [ 266.883832][ T8875] bcachefs (loop9): going read-only [ 266.942504][ T8875] bcachefs (loop9): finished waiting for writes to stop [ 267.032445][ T8875] bcachefs (loop9): flushing journal and stopping allocators, journal seq 4 [ 267.273386][ T8875] bcachefs (loop9): flushing journal and stopping allocators complete, journal seq 4 [ 267.330609][ T8875] bcachefs (loop9): clean shutdown complete, journal seq 5 [ 267.378773][ T8875] bcachefs (loop9): marking filesystem clean [ 267.472515][ T30] audit: type=1804 audit(1751439568.632:101): pid=9012 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.129" name="/newroot/16/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 267.587010][ T8875] bcachefs (loop9): shutdown complete [ 267.658090][ T7264] bcachefs (loop6): shutting down [ 267.728281][ T7264] bcachefs (loop6): going read-only [ 267.778080][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 267.859304][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 24 [ 267.897777][ T7054] bcachefs (loop5): shutting down [ 267.918640][ T7054] bcachefs (loop5): going read-only [ 267.931031][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 267.954234][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 25 [ 268.019118][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 17 [ 268.098867][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 26 [ 268.140143][ T7264] bcachefs (loop6): marking filesystem clean [ 268.152747][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 17 [ 268.194657][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 18 [ 268.229945][ T7054] bcachefs (loop5): marking filesystem clean [ 268.342762][ T7264] bcachefs (loop6): shutdown complete [ 268.362213][ T7054] bcachefs (loop5): shutdown complete [ 268.381871][ T7489] bcachefs (loop7): shutting down [ 268.386973][ T7489] bcachefs (loop7): going read-only [ 268.438927][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 268.535211][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 4 [ 268.675148][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 6 [ 268.735363][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 7 [ 268.759696][ T7489] bcachefs (loop7): marking filesystem clean [ 268.796055][ T9053] loop8: detected capacity change from 0 to 32768 [ 268.935276][ T7489] bcachefs (loop7): shutdown complete [ 269.185490][ T9053] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 269.185512][ T9053] allowing incompatible features above 0.0: (unknown version) [ 269.185523][ T9053] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 269.418394][ T9053] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 269.449309][ T9053] bcachefs (loop8): initializing new filesystem [ 269.534971][ T9053] bcachefs (loop8): going read-write [ 269.684598][ T9055] loop9: detected capacity change from 0 to 32768 [ 269.698642][ T9053] bcachefs (loop8): marking superblocks [ 269.792155][ T9053] bcachefs (loop8): initializing freespace [ 269.849371][ T9053] bcachefs (loop8): done initializing freespace [ 269.863230][ T9053] bcachefs (loop8): reading snapshots table [ 269.875908][ T9053] bcachefs (loop8): reading snapshots done [ 269.955436][ T9055] bcachefs (loop9): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 269.955458][ T9055] allowing incompatible features above 0.0: (unknown version) [ 269.955468][ T9055] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 270.072054][ T9055] bcachefs (loop9): Using encoding defined by superblock: utf8-12.1.0 [ 270.101271][ T9064] loop6: detected capacity change from 0 to 32768 [ 270.108766][ T9053] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 270.129516][ T9055] bcachefs (loop9): initializing new filesystem [ 270.197218][ T9053] bcachefs (loop8): done starting filesystem [ 270.250683][ T9055] bcachefs (loop9): going read-write [ 270.399112][ T9055] bcachefs (loop9): marking superblocks [ 270.412491][ T9064] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 270.412513][ T9064] allowing incompatible features above 0.0: (unknown version) [ 270.412525][ T9064] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 270.416259][ T9055] bcachefs (loop9): initializing freespace [ 270.516547][ T9055] bcachefs (loop9): done initializing freespace [ 270.542808][ T9064] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 270.581675][ T9055] bcachefs (loop9): reading snapshots table [ 270.587667][ T9055] bcachefs (loop9): reading snapshots done [ 270.595911][ T9066] loop5: detected capacity change from 0 to 32768 [ 270.636750][ T9064] bcachefs (loop6): initializing new filesystem [ 270.685695][ T9055] bcachefs (loop9): loop9: Superblock write was silently dropped! (seq 0 expected 42) [ 270.719064][ T9055] bcachefs (loop9): done starting filesystem [ 270.739181][ T9064] bcachefs (loop6): going read-write [ 270.824958][ T9064] bcachefs (loop6): marking superblocks [ 270.913580][ T30] audit: type=1804 audit(1751439572.072:102): pid=9053 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.130" name="/newroot/14/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 270.967149][ T9053] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 270.967149][ T9053] set version_upgrade=incompat to enable [ 271.009550][ T9064] bcachefs (loop6): initializing freespace [ 271.136942][ T9066] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 271.136963][ T9066] allowing incompatible features above 0.0: (unknown version) [ 271.136973][ T9066] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 271.216238][ T9064] bcachefs (loop6): done initializing freespace [ 271.219033][ T9064] bcachefs (loop6): reading snapshots table [ 271.219080][ T9064] bcachefs (loop6): reading snapshots done [ 271.302905][ T9064] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 271.303449][ T9064] bcachefs (loop6): done starting filesystem [ 271.480372][ T30] audit: type=1804 audit(1751439572.622:103): pid=9055 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.9.131" name="/newroot/1/file1/bus" dev="loop9" ino=4098 res=1 errno=0 [ 271.489806][ T9055] bcachefs (loop9): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 271.489806][ T9055] set version_upgrade=incompat to enable [ 271.589090][ T9066] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 271.663249][ T9066] bcachefs (loop5): initializing new filesystem [ 271.762579][ T9066] bcachefs (loop5): going read-write [ 271.783798][ T9066] bcachefs (loop5): marking superblocks [ 271.851976][ T9066] bcachefs (loop5): initializing freespace [ 271.873652][ T30] audit: type=1804 audit(1751439573.032:104): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.132" name="/newroot/20/file1/bus" dev="loop6" ino=4098 res=1 errno=0 2025/07/02 06:59:33 executed programs: 129 [ 271.890461][ T9064] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 271.890461][ T9064] set version_upgrade=incompat to enable [ 271.895007][ T9066] bcachefs (loop5): done initializing freespace [ 271.944446][ T9066] bcachefs (loop5): reading snapshots table [ 271.975050][ T9066] bcachefs (loop5): reading snapshots done [ 271.984111][ T7753] bcachefs (loop8): shutting down [ 271.992515][ T7753] bcachefs (loop8): going read-only [ 271.997815][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 272.036204][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 21 [ 272.074651][ T9066] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 272.116714][ T9066] bcachefs (loop5): done starting filesystem [ 272.116759][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 21 [ 272.143425][ T9088] loop7: detected capacity change from 0 to 32768 [ 272.154699][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 22 [ 272.209582][ T7753] bcachefs (loop8): marking filesystem clean [ 272.255194][ T8875] bcachefs (loop9): shutting down [ 272.281966][ T8875] bcachefs (loop9): going read-only [ 272.287241][ T8875] bcachefs (loop9): finished waiting for writes to stop [ 272.347030][ T8875] bcachefs (loop9): flushing journal and stopping allocators, journal seq 22 [ 272.408008][ T8875] bcachefs (loop9): flushing journal and stopping allocators complete, journal seq 22 [ 272.467378][ T8875] bcachefs (loop9): clean shutdown complete, journal seq 23 [ 272.502004][ T9088] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 272.502028][ T9088] allowing incompatible features above 0.0: (unknown version) [ 272.502039][ T9088] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 272.511059][ T8875] bcachefs (loop9): marking filesystem clean [ 272.549216][ T7753] bcachefs (loop8): shutdown complete [ 272.579169][ T9088] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 272.609321][ T9088] bcachefs (loop7): initializing new filesystem [ 272.682199][ T30] audit: type=1804 audit(1751439573.822:105): pid=9066 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.133" name="/newroot/22/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 272.713110][ T9088] bcachefs (loop7): going read-write [ 272.721135][ T8875] bcachefs (loop9): shutdown complete [ 272.729064][ T9066] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 272.729064][ T9066] set version_upgrade=incompat to enable [ 272.878785][ T9088] bcachefs (loop7): marking superblocks [ 272.880113][ T7264] bcachefs (loop6): shutting down [ 272.917830][ T7264] bcachefs (loop6): going read-only [ 272.934074][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 272.957048][ T9088] bcachefs (loop7): initializing freespace [ 272.976340][ T9088] bcachefs (loop7): done initializing freespace [ 273.022728][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 17 [ 273.051164][ T9088] bcachefs (loop7): reading snapshots table [ 273.065702][ T9088] bcachefs (loop7): reading snapshots done [ 273.113952][ T9088] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 273.152128][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 17 [ 273.179560][ T51] Bluetooth: hci5: command 0x0406 tx timeout [ 273.201064][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 18 [ 273.223916][ T9088] bcachefs (loop7): done starting filesystem [ 273.231708][ T7264] bcachefs (loop6): marking filesystem clean [ 273.378150][ T7489] bcachefs (loop7): shutting down [ 273.398501][ T7489] bcachefs (loop7): going read-only [ 273.403773][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 273.405877][ T7264] bcachefs (loop6): shutdown complete [ 273.418397][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 2 [ 273.486614][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 3 [ 273.572178][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 4 [ 273.617546][ T7054] bcachefs (loop5): shutting down [ 273.639484][ T7489] bcachefs (loop7): marking filesystem clean [ 273.689415][ T7054] bcachefs (loop5): going read-only [ 273.694688][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 273.791494][ T7489] bcachefs (loop7): shutdown complete [ 273.799603][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 19 [ 273.897515][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 19 [ 273.957339][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 20 [ 273.980207][ T7054] bcachefs (loop5): marking filesystem clean [ 274.152241][ T7054] bcachefs (loop5): shutdown complete [ 274.268193][ T9117] loop8: detected capacity change from 0 to 32768 [ 274.658390][ T9117] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 274.658413][ T9117] allowing incompatible features above 0.0: (unknown version) [ 274.658424][ T9117] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 274.855616][ T9117] bcachefs (loop8): Using encoding defined by superblock: utf8-12.1.0 [ 274.913487][ T9119] loop9: detected capacity change from 0 to 32768 [ 274.914871][ T9117] bcachefs (loop8): initializing new filesystem [ 274.976885][ T9117] bcachefs (loop8): going read-write [ 275.053785][ T9117] bcachefs (loop8): marking superblocks [ 275.092404][ T9117] bcachefs (loop8): initializing freespace [ 275.134123][ T9117] bcachefs (loop8): done initializing freespace [ 275.188180][ T9117] bcachefs (loop8): reading snapshots table [ 275.198219][ T9119] bcachefs (loop9): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 275.198240][ T9119] allowing incompatible features above 0.0: (unknown version) [ 275.198251][ T9119] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 275.251052][ T9117] bcachefs (loop8): reading snapshots done [ 275.306675][ T9119] bcachefs (loop9): Using encoding defined by superblock: utf8-12.1.0 [ 275.318665][ T9119] bcachefs (loop9): initializing new filesystem [ 275.333571][ T9119] bcachefs (loop9): going read-write [ 275.358677][ T9119] bcachefs (loop9): marking superblocks [ 275.393958][ T9117] bcachefs (loop8): loop8: Superblock write was silently dropped! (seq 0 expected 42) [ 275.396477][ T9119] bcachefs (loop9): initializing freespace [ 275.422123][ T9130] loop7: detected capacity change from 0 to 32768 [ 275.431008][ T9117] bcachefs (loop8): done starting filesystem [ 275.432165][ T9119] bcachefs (loop9): done initializing freespace [ 275.467420][ T9119] bcachefs (loop9): reading snapshots table [ 275.484396][ T9119] bcachefs (loop9): reading snapshots done [ 275.493440][ T9121] loop6: detected capacity change from 0 to 32768 [ 275.590235][ T9119] bcachefs (loop9): loop9: Superblock write was silently dropped! (seq 0 expected 42) [ 275.638931][ T9119] bcachefs (loop9): done starting filesystem [ 275.793252][ T9130] bcachefs (loop7): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 275.793273][ T9130] allowing incompatible features above 0.0: (unknown version) [ 275.793283][ T9130] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 275.894512][ T30] audit: type=1804 audit(1751439577.052:106): pid=9117 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.8.135" name="/newroot/15/file1/bus" dev="loop8" ino=4098 res=1 errno=0 [ 275.896816][ T9121] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 275.896837][ T9121] allowing incompatible features above 0.0: (unknown version) [ 275.896848][ T9121] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 275.896873][ T9121] bcachefs (loop6): Using encoding defined by superblock: utf8-12.1.0 [ 275.896905][ T9121] bcachefs (loop6): initializing new filesystem [ 275.928989][ T9121] bcachefs (loop6): going read-write [ 275.936073][ T9117] bcachefs (loop8): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 275.936073][ T9117] set version_upgrade=incompat to enable [ 276.068722][ T9121] bcachefs (loop6): marking superblocks [ 276.184851][ T9130] bcachefs (loop7): Using encoding defined by superblock: utf8-12.1.0 [ 276.235361][ T9121] bcachefs (loop6): initializing freespace [ 276.262427][ T9130] bcachefs (loop7): initializing new filesystem [ 276.283625][ T9130] bcachefs (loop7): going read-write [ 276.312451][ T9121] bcachefs (loop6): done initializing freespace [ 276.327450][ T30] audit: type=1804 audit(1751439577.482:107): pid=9119 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.9.136" name="/newroot/2/file1/bus" dev="loop9" ino=4098 res=1 errno=0 [ 276.366344][ T9119] bcachefs (loop9): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 276.366344][ T9119] set version_upgrade=incompat to enable [ 276.399378][ T9130] bcachefs (loop7): marking superblocks [ 276.411222][ T9121] bcachefs (loop6): reading snapshots table [ 276.417253][ T9121] bcachefs (loop6): reading snapshots done [ 276.453868][ T9130] bcachefs (loop7): initializing freespace [ 276.495529][ T9121] bcachefs (loop6): loop6: Superblock write was silently dropped! (seq 0 expected 42) [ 276.519871][ T9142] loop5: detected capacity change from 0 to 32768 [ 276.553335][ T9121] bcachefs (loop6): done starting filesystem [ 276.579949][ T9130] bcachefs (loop7): done initializing freespace [ 276.611904][ T9130] bcachefs (loop7): reading snapshots table [ 276.667183][ T9130] bcachefs (loop7): reading snapshots done [ 276.730668][ T9130] bcachefs (loop7): loop7: Superblock write was silently dropped! (seq 0 expected 42) [ 276.768092][ T9130] bcachefs (loop7): done starting filesystem [ 276.781961][ T9142] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 276.781984][ T9142] allowing incompatible features above 0.0: (unknown version) [ 276.781996][ T9142] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 276.931700][ T9142] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 276.942726][ T7753] bcachefs (loop8): shutting down [ 276.988221][ T7753] bcachefs (loop8): going read-only [ 277.001051][ T9142] bcachefs (loop5): initializing new filesystem [ 277.038501][ T7753] bcachefs (loop8): finished waiting for writes to stop [ 277.064520][ T9142] bcachefs (loop5): going read-write [ 277.130249][ T7753] bcachefs (loop8): flushing journal and stopping allocators, journal seq 22 [ 277.145611][ T30] audit: type=1804 audit(1751439578.302:108): pid=9121 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.137" name="/newroot/21/file1/bus" dev="loop6" ino=4098 res=1 errno=0 [ 277.176563][ T9121] bcachefs (loop6): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 277.176563][ T9121] set version_upgrade=incompat to enable [ 277.236476][ T7753] bcachefs (loop8): flushing journal and stopping allocators complete, journal seq 22 [ 277.294628][ T7753] bcachefs (loop8): clean shutdown complete, journal seq 23 [ 277.308779][ T9142] bcachefs (loop5): marking superblocks [ 277.329457][ T7753] bcachefs (loop8): marking filesystem clean [ 277.353801][ T9142] bcachefs (loop5): initializing freespace 2025/07/02 06:59:38 executed programs: 135 [ 277.450532][ T9142] bcachefs (loop5): done initializing freespace [ 277.490863][ T9142] bcachefs (loop5): reading snapshots table [ 277.496854][ T9142] bcachefs (loop5): reading snapshots done [ 277.519909][ T30] audit: type=1804 audit(1751439578.682:109): pid=9130 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.7.138" name="/newroot/18/file1/bus" dev="loop7" ino=4098 res=1 errno=0 [ 277.548280][ T9130] bcachefs (loop7): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 277.548280][ T9130] set version_upgrade=incompat to enable [ 277.594649][ T8875] bcachefs (loop9): shutting down [ 277.612298][ T9142] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 277.627314][ T7753] bcachefs (loop8): shutdown complete [ 277.652182][ T8875] bcachefs (loop9): going read-only [ 277.659229][ T9142] bcachefs (loop5): done starting filesystem [ 277.671348][ T8875] bcachefs (loop9): finished waiting for writes to stop [ 277.788983][ T8875] bcachefs (loop9): flushing journal and stopping allocators, journal seq 23 [ 277.853915][ T8875] bcachefs (loop9): flushing journal and stopping allocators complete, journal seq 24 [ 277.861441][ T7264] bcachefs (loop6): shutting down [ 277.895540][ T8875] bcachefs (loop9): clean shutdown complete, journal seq 25 [ 277.918932][ T8875] bcachefs (loop9): marking filesystem clean [ 277.928112][ T7264] bcachefs (loop6): going read-only [ 277.949703][ T7264] bcachefs (loop6): finished waiting for writes to stop [ 277.986175][ T7264] bcachefs (loop6): flushing journal and stopping allocators, journal seq 19 [ 278.105118][ T8875] bcachefs (loop9): shutdown complete [ 278.160077][ T7264] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 19 [ 278.211244][ T7264] bcachefs (loop6): clean shutdown complete, journal seq 20 [ 278.228765][ T7264] bcachefs (loop6): marking filesystem clean [ 278.361595][ T7489] bcachefs (loop7): shutting down [ 278.366677][ T7489] bcachefs (loop7): going read-only [ 278.434009][ T30] audit: type=1804 audit(1751439579.582:110): pid=9142 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.5.139" name="/newroot/23/file1/bus" dev="loop5" ino=4098 res=1 errno=0 [ 278.448671][ T7489] bcachefs (loop7): finished waiting for writes to stop [ 278.469351][ T9142] bcachefs (loop5): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts [ 278.469351][ T9142] set version_upgrade=incompat to enable [ 278.501883][ T7264] bcachefs (loop6): shutdown complete [ 278.521074][ T7489] bcachefs (loop7): flushing journal and stopping allocators, journal seq 17 [ 278.642193][ T7489] bcachefs (loop7): flushing journal and stopping allocators complete, journal seq 17 [ 278.737689][ T7489] bcachefs (loop7): clean shutdown complete, journal seq 18 [ 278.751117][ T7489] bcachefs (loop7): marking filesystem clean [ 278.872900][ T7489] bcachefs (loop7): shutdown complete [ 279.321727][ T7054] bcachefs (loop5): shutting down [ 279.326822][ T7054] bcachefs (loop5): going read-only [ 279.379438][ T7054] bcachefs (loop5): finished waiting for writes to stop [ 279.468578][ T7054] bcachefs (loop5): flushing journal and stopping allocators, journal seq 23 [ 279.516096][ T9183] loop8: detected capacity change from 0 to 32768 [ 279.516382][ T7054] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 23 [ 279.547008][ T7054] bcachefs (loop5): clean shutdown complete, journal seq 24 [ 279.574434][ T7054] bcachefs (loop5): marking filesystem clean [ 279.840057][ T9185] loop9: detected capacity change from 0 to 32768 [ 279.863275][ T7054] bcachefs (loop5): shutdown complete [ 279.901763][ T9183] bcachefs (loop8): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 279.901786][ T9183] allowing incompatible features above 0.0: (unknown version) [ 279.901797][ T9183] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 280.088812][ T31] INFO: task syz.1.17:6747 blocked for more than 143 seconds. [ 280.088843][ T31] Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 [ 280.088856][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.088866][ T31] task:syz.1.17 state:D stack:24616 pid:6747 tgid:6747 ppid:6607 task_flags:0x400040 flags:0x00004004 [ 280.088921][ T31] Call Trace: [ 280.088930][ T31] [ 280.088944][ T31] __schedule+0x16a2/0x4cb0 [ 280.088982][ T31] ? do_raw_spin_lock+0x121/0x290 [ 280.089003][ T31] ? schedule+0x165/0x360 [ 280.089025][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.089048][ T31] ? __pfx___schedule+0x10/0x10 [ 280.089085][ T31] ? schedule+0x91/0x360 [ 280.089108][ T31] schedule+0x165/0x360 [ 280.089131][ T31] __bch2_two_state_lock+0x1ea/0x370 [ 280.089159][ T31] ? __pfx___bch2_two_state_lock+0x10/0x10 [ 280.089182][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.089205][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 280.089239][ T31] bch2_page_fault+0x2f6/0x7a0 [ 280.089265][ T31] ? __pfx_bch2_page_fault+0x10/0x10 [ 280.089282][ T31] ? ___pte_offset_map+0x29/0x2c0 [ 280.089324][ T31] __do_fault+0x135/0x390 [ 280.089348][ T31] __handle_mm_fault+0x198b/0x5620 [ 280.089368][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.089408][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 280.089428][ T31] ? lock_vma_under_rcu+0xf8/0x710 [ 280.089461][ T31] ? lock_vma_under_rcu+0xf8/0x710 [ 280.089483][ T31] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 280.089513][ T31] handle_mm_fault+0x2d5/0x7f0 [ 280.089544][ T31] do_user_addr_fault+0xa81/0x1390 [ 280.089574][ T31] ? rcu_is_watching+0x15/0xb0 [ 280.089599][ T31] ? trace_page_fault_user+0x84/0x1e0 [ 280.089622][ T31] exc_page_fault+0x76/0xf0 [ 280.089648][ T31] asm_exc_page_fault+0x26/0x30 [ 280.089666][ T31] RIP: 0033:0x7f20337567c7 [ 280.089683][ T31] RSP: 002b:00007ffd6f4ec618 EFLAGS: 00010203 [ 280.089701][ T31] RAX: 0000200000002500 RBX: 0000000000000004 RCX: 0000200000002500 [ 280.089715][ T31] RDX: 00002000000036e8 RSI: 00007f2033225cad RDI: 0000200000002520 [ 280.089728][ T31] RBP: 00007f20339b7ba0 R08: 0000000000000000 R09: 0000000000000049 [ 280.089741][ T31] R10: 0000000000000000 R11: 0000000000000001 R12: 00007f20339b616c [ 280.089754][ T31] R13: 00007f20339b6160 R14: fffffffffffffffe R15: 00007ffd6f4ec730 [ 280.089784][ T31] [ 280.089793][ T31] INFO: task syz.1.17:6748 blocked for more than 143 seconds. [ 280.089806][ T31] Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 [ 280.089817][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.089827][ T31] task:syz.1.17 state:D stack:15992 pid:6748 tgid:6747 ppid:6607 task_flags:0x440140 flags:0x00004006 [ 280.089876][ T31] Call Trace: [ 280.089883][ T31] [ 280.089896][ T31] __schedule+0x16a2/0x4cb0 [ 280.089922][ T31] ? blk_mq_flush_plug_list+0x41f/0x550 [ 280.089953][ T31] ? do_raw_spin_lock+0x121/0x290 [ 280.089972][ T31] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 280.089993][ T31] ? schedule+0x165/0x360 [ 280.090016][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.090038][ T31] ? __pfx___schedule+0x10/0x10 [ 280.090076][ T31] ? schedule+0x91/0x360 [ 280.090100][ T31] schedule+0x165/0x360 [ 280.090125][ T31] __bch2_two_state_lock+0x1ea/0x370 [ 280.090152][ T31] ? __pfx___bch2_two_state_lock+0x10/0x10 [ 280.090179][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 280.090202][ T31] ? __raw_spin_lock_init+0x45/0x100 [ 280.090223][ T31] ? blk_start_plug+0x52/0x1b0 [ 280.090248][ T31] bch2_readahead+0x94f/0x1100 [ 280.090285][ T31] ? __pfx_bch2_readahead+0x10/0x10 [ 280.090321][ T31] ? __folio_batch_add_and_move+0x20a/0xd20 [ 280.090358][ T31] ? blk_start_plug+0x6f/0x1b0 [ 280.090382][ T31] read_pages+0x177/0x580 [ 280.090406][ T31] ? __pfx_read_pages+0x10/0x10 [ 280.090442][ T31] ? filemap_add_folio+0x1af/0x270 [ 280.090467][ T31] page_cache_ra_order+0xa24/0xc70 [ 280.090509][ T31] filemap_get_pages+0x43c/0x1ea0 [ 280.090529][ T31] ? __kasan_slab_free+0x62/0x70 [ 280.090549][ T31] ? iter_file_splice_write+0xe55/0x1000 [ 280.090570][ T31] ? splice_direct_to_actor+0x5a5/0xcc0 [ 280.090593][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.090627][ T31] ? __pfx_filemap_get_pages+0x10/0x10 [ 280.090652][ T31] ? __pfx___might_resched+0x10/0x10 [ 280.090679][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.090710][ T31] filemap_splice_read+0x4fc/0xbc0 [ 280.090755][ T31] ? __pfx_filemap_splice_read+0x10/0x10 [ 280.090798][ T31] ? __pfx_iter_file_splice_write+0x10/0x10 [ 280.090820][ T31] ? file_end_write+0x156/0x250 [ 280.090850][ T31] ? direct_splice_actor+0x10c/0x160 [ 280.090873][ T31] ? __pfx_filemap_splice_read+0x10/0x10 [ 280.090891][ T31] splice_direct_to_actor+0x4a6/0xcc0 [ 280.090930][ T31] ? __pfx_direct_splice_actor+0x10/0x10 [ 280.090949][ T31] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 280.090970][ T31] ? bch2_remap_file_range+0x8c7/0xd10 [ 280.090998][ T31] do_splice_direct+0x181/0x270 [ 280.091023][ T31] ? __pfx_do_splice_direct+0x10/0x10 [ 280.091042][ T31] ? rcu_read_lock_any_held+0xb3/0x120 [ 280.091068][ T31] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 280.091093][ T31] ? vfs_copy_file_range+0xa73/0x1310 [ 280.091126][ T31] vfs_copy_file_range+0xabc/0x1310 [ 280.091165][ T31] ? __pfx_vfs_copy_file_range+0x10/0x10 [ 280.091203][ T31] __se_sys_copy_file_range+0x2fb/0x470 [ 280.091233][ T31] ? __pfx___se_sys_copy_file_range+0x10/0x10 [ 280.091256][ T31] ? rcu_is_watching+0x15/0xb0 [ 280.091284][ T31] ? __x64_sys_copy_file_range+0x21/0xf0 [ 280.091311][ T31] do_syscall_64+0xfa/0x3b0 [ 280.091334][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.091356][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.091374][ T31] ? clear_bhb_loop+0x60/0xb0 [ 280.091397][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.091415][ T31] RIP: 0033:0x7f203378e929 [ 280.091432][ T31] RSP: 002b:00007f2034631038 EFLAGS: 00000246 ORIG_RAX: 0000000000000146 [ 280.091454][ T31] RAX: ffffffffffffffda RBX: 00007f20339b5fa0 RCX: 00007f203378e929 [ 280.091468][ T31] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000007 [ 280.091480][ T31] RBP: 00007f2033810b39 R08: 0000000000400000 R09: 0000000000000000 [ 280.091494][ T31] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000000 [ 280.091506][ T31] R13: 0000000000000000 R14: 00007f20339b5fa0 R15: 00007ffd6f4ec4b8 [ 280.091535][ T31] [ 280.091545][ T31] INFO: task syz.1.17:6785 blocked for more than 143 seconds. [ 280.091558][ T31] Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 [ 280.091569][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.091579][ T31] task:syz.1.17 state:D stack:25552 pid:6785 tgid:6747 ppid:6607 task_flags:0x400040 flags:0x00004006 [ 280.091627][ T31] Call Trace: [ 280.091635][ T31] [ 280.091648][ T31] __schedule+0x16a2/0x4cb0 [ 280.091686][ T31] ? schedule+0x165/0x360 [ 280.091713][ T31] ? __pfx___schedule+0x10/0x10 [ 280.091750][ T31] ? schedule+0x91/0x360 [ 280.091775][ T31] schedule+0x165/0x360 [ 280.091800][ T31] io_schedule+0x81/0xe0 [ 280.091825][ T31] folio_wait_bit_common+0x6b0/0xb90 [ 280.091869][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 280.091891][ T31] ? __pfx_wake_page_function+0x10/0x10 [ 280.091917][ T31] ? mlock_drain_local+0x79/0x490 [ 280.091940][ T31] ? mlock_drain_local+0x28e/0x490 [ 280.091970][ T31] invalidate_inode_pages2_range+0x557/0xa80 [ 280.092007][ T31] ? __pfx_invalidate_inode_pages2_range+0x10/0x10 [ 280.092089][ T31] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 280.092109][ T31] ? kmem_cache_alloc_noprof+0x21a/0x3c0 [ 280.092141][ T31] bch2_write_invalidate_inode_pages_range+0xc5/0x110 [ 280.092173][ T31] bch2_direct_write+0x2a62/0x2ce0 [ 280.092221][ T31] ? __switch_to+0xd74/0x1600 [ 280.092245][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.092274][ T31] ? finish_task_switch+0x18b/0x950 [ 280.092307][ T31] ? finish_task_switch+0x266/0x950 [ 280.092327][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.092356][ T31] ? rcu_is_watching+0x15/0xb0 [ 280.092382][ T31] ? __schedule+0x16c0/0x4cb0 [ 280.092404][ T31] ? __pfx_bch2_direct_write+0x10/0x10 [ 280.092437][ T31] ? plist_check_list+0x30f/0x330 [ 280.092464][ T31] bch2_write_iter+0x18f/0x2b90 [ 280.092488][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.092521][ T31] ? futex_unqueue+0x22/0x240 [ 280.092546][ T31] ? futex_unqueue+0x22/0x240 [ 280.092563][ T31] ? futex_unqueue+0x22/0x240 [ 280.092581][ T31] ? futex_unqueue+0x211/0x240 [ 280.092601][ T31] ? __pfx_bch2_write_iter+0x10/0x10 [ 280.092622][ T31] ? __futex_wait+0x34f/0x3e0 [ 280.092666][ T31] do_iter_readv_writev+0x56e/0x7f0 [ 280.092692][ T31] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 280.092711][ T31] ? rcu_read_lock_any_held+0xb3/0x120 [ 280.092751][ T31] vfs_writev+0x31a/0x960 [ 280.092779][ T31] ? __lock_acquire+0xab9/0xd20 [ 280.092801][ T31] ? __pfx_vfs_writev+0x10/0x10 [ 280.092847][ T31] ? __fget_files+0x2a/0x420 [ 280.092875][ T31] ? __fget_files+0x3a0/0x420 [ 280.092896][ T31] ? __fget_files+0x2a/0x420 [ 280.092928][ T31] __se_sys_pwritev2+0x179/0x290 [ 280.092953][ T31] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 280.092973][ T31] ? rcu_is_watching+0x15/0xb0 [ 280.093001][ T31] ? do_syscall_64+0xbe/0x3b0 [ 280.093022][ T31] ? __x64_sys_pwritev2+0x20/0xc0 [ 280.093046][ T31] do_syscall_64+0xfa/0x3b0 [ 280.093068][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.093090][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.093103][ T31] ? clear_bhb_loop+0x60/0xb0 [ 280.093123][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.093140][ T31] RIP: 0033:0x7f203378e929 [ 280.093156][ T31] RSP: 002b:00007f2034610038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 280.093175][ T31] RAX: ffffffffffffffda RBX: 00007f20339b6080 RCX: 00007f203378e929 [ 280.093188][ T31] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000005 [ 280.093201][ T31] RBP: 00007f2033810b39 R08: 0000000000000000 R09: 0000000000000003 [ 280.093213][ T31] R10: 0000000000007000 R11: 0000000000000246 R12: 0000000000000000 [ 280.093225][ T31] R13: 0000000000000000 R14: 00007f20339b6080 R15: 00007ffd6f4ec4b8 [ 280.093257][ T31] [ 280.093332][ T31] [ 280.093332][ T31] Showing all locks held in the system: [ 280.093345][ T31] 1 lock held by khungtaskd/31: [ 280.093356][ T31] #0: ffffffff8e13ee20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 280.093428][ T31] 2 locks held by kworker/u8:7/1115: [ 280.093453][ T31] 1 lock held by udevd/5190: [ 280.093465][ T31] 2 locks held by getty/5579: [ 280.093475][ T31] #0: ffff88814cbf20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 280.093529][ T31] #1: ffffc900036c42f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 280.093583][ T31] 2 locks held by udevd/6504: [ 280.093595][ T31] 1 lock held by udevd/6516: [ 280.093613][ T31] 1 lock held by syz.1.17/6747: [ 280.093625][ T31] #0: ffff888078afa448 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x2d9/0x1390 [ 280.093676][ T31] 1 lock held by syz.1.17/6748: [ 280.093704][ T31] #0: ffff88806c1782e8 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_order+0x445/0xc70 [ 280.093759][ T31] 1 lock held by syz.1.17/6785: [ 280.093769][ T31] #0: ffff8880782f6428 (sb_writers#13){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 280.093830][ T31] 1 lock held by syz.2.27/6962: [ 280.093847][ T31] #0: ffff88806c17bfa8 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_order+0x445/0xc70 [ 280.093902][ T31] 1 lock held by syz.2.27/7016: [ 280.093913][ T31] #0: ffff88814d5b2428 (sb_writers#13){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 280.093972][ T31] 1 lock held by syz-executor/7054: [ 280.093985][ T31] 1 lock held by syz.3.36/7196: [ 280.093995][ T31] #0: ffff88807a8f8d08 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x2d9/0x1390 [ 280.094045][ T31] 1 lock held by syz.3.36/7197: [ 280.094055][ T31] #0: ffff88806c17d670 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_order+0x445/0xc70 [ 280.094109][ T31] 1 lock held by syz.3.36/7248: [ 280.094120][ T31] #0: ffff88814379c428 (sb_writers#13){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 280.094179][ T31] 1 lock held by syz.4.45/7481: [ 280.094190][ T31] #0: ffff888038bace48 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x2d9/0x1390 [ 280.094240][ T31] 1 lock held by syz.4.45/7482: [ 280.094251][ T31] #0: ffff88806c17e5a0 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_order+0x445/0xc70 [ 280.094307][ T31] 1 lock held by syz.4.45/7542: [ 280.094318][ T31] #0: ffff8880585a6428 (sb_writers#13){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 280.094379][ T31] 1 lock held by syz.0.106/8696: [ 280.094389][ T31] #0: ffff88801e332088 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x2d9/0x1390 [ 280.094439][ T31] 1 lock held by syz.0.106/8697: [ 280.094450][ T31] #0: ffff888055984ed8 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_order+0x445/0xc70 [ 280.094504][ T31] 1 lock held by syz.0.106/8741: [ 280.094515][ T31] #0: ffff888020ffc428 (sb_writers#13){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 280.094578][ T31] 2 locks held by syz.8.140/9183: [ 280.094590][ T31] 1 lock held by syz.9.141/9185: [ 280.094603][ T31] 1 lock held by syz.6.142/9194: [ 280.094615][ T31] [ 280.094621][ T31] ============================================= [ 280.094621][ T31] [ 280.094640][ T31] NMI backtrace for cpu 0 [ 280.094651][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) [ 280.094671][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 280.094680][ T31] Call Trace: [ 280.094687][ T31] [ 280.094694][ T31] dump_stack_lvl+0x189/0x250 [ 280.094715][ T31] ? __wake_up_klogd+0xd9/0x110 [ 280.094735][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 280.094757][ T31] ? __pfx__printk+0x10/0x10 [ 280.094783][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 280.094805][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 280.094821][ T31] ? _printk+0xcf/0x120 [ 280.094907][ T31] ? __pfx__printk+0x10/0x10 [ 280.094925][ T31] ? debug_show_all_locks+0x2e/0x180 [ 280.094945][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 280.094966][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 280.094989][ T31] watchdog+0xfee/0x1030 [ 280.095010][ T31] ? watchdog+0x1de/0x1030 [ 280.095036][ T31] kthread+0x711/0x8a0 [ 280.095057][ T31] ? __pfx_watchdog+0x10/0x10 [ 280.095076][ T31] ? __pfx_kthread+0x10/0x10 [ 280.095092][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.095109][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.095127][ T31] ? __pfx_kthread+0x10/0x10 [ 280.095144][ T31] ret_from_fork+0x3fc/0x770 [ 280.095168][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 280.095193][ T31] ? __switch_to_asm+0x39/0x70 [ 280.095209][ T31] ? __switch_to_asm+0x33/0x70 [ 280.095223][ T31] ? __pfx_kthread+0x10/0x10 [ 280.095241][ T31] ret_from_fork_asm+0x1a/0x30 [ 280.095271][ T31] [ 280.095278][ T31] Sending NMI from CPU 0 to CPUs 1: [ 280.095304][ C1] NMI backtrace for cpu 1 [ 280.095316][ C1] CPU: 1 UID: 0 PID: 6516 Comm: udevd Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) [ 280.095333][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 280.095341][ C1] RIP: 0010:lock_acquire+0x150/0x360 [ 280.095360][ C1] Code: c7 e7 a5 b5 8d e8 50 e1 c1 09 b8 ff ff ff ff 65 0f c1 05 63 de fb 10 83 f8 01 0f 85 c9 00 00 00 48 c7 44 24 30 00 00 00 00 9c <8f> 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 [ 280.095373][ C1] RSP: 0018:ffffc9000463f5a0 EFLAGS: 00000046 [ 280.095385][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: e72db225bd936b00 [ 280.095395][ C1] RDX: 0000000000000000 RSI: ffffffff8db5a5e7 RDI: ffffffff8be1b940 [ 280.095405][ C1] RBP: ffffffff82125394 R08: 0000000000000000 R09: ffffffff82125394 [ 280.095415][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000001 [ 280.095423][ C1] R13: ffff8880328715c8 R14: 0000000000000001 R15: 0000000000000246 [ 280.095433][ C1] FS: 00007f8150d47880(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000 [ 280.095445][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 280.095455][ C1] CR2: 00007f815061d000 CR3: 0000000033e0a000 CR4: 00000000003526f0 [ 280.095469][ C1] Call Trace: [ 280.095474][ C1] [ 280.095487][ C1] down_read+0x46/0x2e0 [ 280.095499][ C1] ? validate_mm+0x1d4/0x4b0 [ 280.095519][ C1] validate_mm+0x1d4/0x4b0 [ 280.095539][ C1] ? __pfx_validate_mm+0x10/0x10 [ 280.095560][ C1] ? vma_wants_writenotify+0xb3/0x2a0 [ 280.095575][ C1] ? vma_set_page_prot+0xc3/0x100 [ 280.095591][ C1] mmap_region+0x19d9/0x1f30 [ 280.095614][ C1] ? __pfx_mmap_region+0x10/0x10 [ 280.095655][ C1] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 280.095680][ C1] ? bpf_lsm_mmap_addr+0x9/0x20 [ 280.095696][ C1] ? security_mmap_addr+0x71/0x270 [ 280.095716][ C1] do_mmap+0xc45/0x10d0 [ 280.095735][ C1] ? __pfx_do_mmap+0x10/0x10 [ 280.095748][ C1] ? down_write_killable+0x178/0x230 [ 280.095762][ C1] ? __pfx_down_write_killable+0x10/0x10 [ 280.095779][ C1] vm_mmap_pgoff+0x31b/0x4c0 [ 280.095796][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 280.095808][ C1] ? up_write+0x1c4/0x420 [ 280.095823][ C1] ? ksys_mmap_pgoff+0xf4/0x760 [ 280.095837][ C1] ? __x64_sys_mmap+0x7f/0x140 [ 280.095855][ C1] do_syscall_64+0xfa/0x3b0 [ 280.095873][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.095893][ C1] ? asm_sysvec_call_function_single+0x1a/0x20 [ 280.095907][ C1] ? clear_bhb_loop+0x60/0xb0 [ 280.095922][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.095935][ C1] RIP: 0033:0x7f815071d822 [ 280.095947][ C1] Code: 00 00 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 76 5b 5d c3 0f 1f 00 48 8b 05 a1 35 0d 00 64 [ 280.095958][ C1] RSP: 002b:00007fff8e7c1738 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 280.095972][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f815071d822 [ 280.095982][ C1] RDX: 0000000000000003 RSI: 0000000000000200 RDI: 0000000000000000 [ 280.095991][ C1] RBP: 0000000000000022 R08: 00000000ffffffff R09: 0000000000000000 [ 280.096000][ C1] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000000 [ 280.096009][ C1] R13: 0000000000fa4200 R14: 0000558c2e4c9c80 R15: 0000000000faba00 [ 280.096026][ C1] [ 280.096301][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 280.096323][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) [ 280.096344][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 280.096356][ T31] Call Trace: [ 280.096363][ T31] [ 280.096371][ T31] dump_stack_lvl+0x99/0x250 [ 280.096395][ T31] ? __asan_memcpy+0x40/0x70 [ 280.096412][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 280.096434][ T31] ? __pfx__printk+0x10/0x10 [ 280.096462][ T31] panic+0x2db/0x790 [ 280.096489][ T31] ? __pfx_panic+0x10/0x10 [ 280.096510][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 280.096538][ T31] ? irq_work_queue+0xc3/0x140 [ 280.096567][ T31] watchdog+0x102d/0x1030 [ 280.096589][ T31] ? watchdog+0x1de/0x1030 [ 280.096617][ T31] kthread+0x711/0x8a0 [ 280.096639][ T31] ? __pfx_watchdog+0x10/0x10 [ 280.096658][ T31] ? __pfx_kthread+0x10/0x10 [ 280.096676][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.096704][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.096724][ T31] ? __pfx_kthread+0x10/0x10 [ 280.096742][ T31] ret_from_fork+0x3fc/0x770 [ 280.096766][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 280.096791][ T31] ? __switch_to_asm+0x39/0x70 [ 280.096807][ T31] ? __switch_to_asm+0x33/0x70 [ 280.096822][ T31] ? __pfx_kthread+0x10/0x10 [ 280.096849][ T31] ret_from_fork_asm+0x1a/0x30 [ 280.096880][ T31] [ 280.097166][ T31] Kernel Offset: disabled