2][ T4403] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 131.861232][ T4403] [ 131.911079][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.919569][ T4403] ERROR: (device loop1): remounting filesystem as read-only [ 131.927567][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.947362][ T26] audit: type=1800 audit(1788864396.210:5): pid=4403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 131.971248][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.982603][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.999404][ T4403] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 131.999404][ T4403] [ 132.046821][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 132.080653][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.088671][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.111491][ T4339] device veth0_vlan entered promiscuous mode [ 132.160534][ T4339] device veth1_vlan entered promiscuous mode [ 132.294593][ T4406] loop2: detected capacity change from 0 to 32768 [ 132.310675][ T277] blkno = b00, nblocks = 400 [ 132.315369][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 132.315369][ T277] [ 132.368234][ T277] blkno = b00, nblocks = 400 [ 132.388534][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 132.388534][ T277] [ 132.402032][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 132.411727][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 132.430558][ T26] audit: type=1800 audit(1788864396.790:6): pid=4406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 132.467525][ T4406] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 132.467525][ T4406] [ 132.482530][ T4339] device veth0_macvtap entered promiscuous mode [ 132.498476][ T4406] ERROR: (device loop2): remounting filesystem as read-only [ 132.507632][ T26] audit: type=1800 audit(1788864396.820:7): pid=4406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 132.537264][ T4339] device veth1_macvtap entered promiscuous mode [ 132.594189][ T4406] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 132.594189][ T4406] [ 132.669761][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 132.690138][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.722256][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 132.733782][ T277] blkno = b00, nblocks = 400 [ 132.735145][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.738418][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 132.738418][ T277] [ 132.757267][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 132.772571][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.779203][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.811969][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.840075][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 132.858243][ T277] blkno = b00, nblocks = 400 [ 132.870200][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.883515][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 132.883515][ T277] [ 132.899807][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 132.931382][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.971246][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.000248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 133.049774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 133.080297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 133.120289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.165079][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.196388][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.227143][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.247645][ T4413] loop3: detected capacity change from 0 to 32768 [ 133.290280][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.329741][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.368103][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.400364][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.416103][ T4415] loop0: detected capacity change from 0 to 32768 [ 133.422615][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.439924][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.460353][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.499763][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.536584][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.555958][ T26] audit: type=1800 audit(1788864397.910:8): pid=4413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.20" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 133.587307][ T4413] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 133.587307][ T4413] [ 133.607932][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.639736][ T4413] ERROR: (device loop3): remounting filesystem as read-only [ 133.647758][ T4415] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 133.647758][ T4415] [ 133.652519][ T26] audit: type=1800 audit(1788864397.940:9): pid=4413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.20" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 133.699442][ T4339] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.772322][ T4339] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.797159][ T4415] ERROR: (device loop0): remounting filesystem as read-only [ 133.815006][ T26] audit: type=1800 audit(1788864397.980:10): pid=4415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 133.821863][ T4339] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.867024][ T277] blkno = b00, nblocks = 400 [ 133.871788][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 133.871788][ T277] [ 133.910587][ T26] audit: type=1800 audit(1788864397.980:11): pid=4415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 133.950059][ T276] blkno = b00, nblocks = 400 [ 133.954708][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 133.954708][ T276] [ 133.969748][ T4339] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.248015][ T1224] device hsr_slave_0 left promiscuous mode [ 134.274812][ T1224] device hsr_slave_1 left promiscuous mode [ 134.283967][ T4417] loop1: detected capacity change from 0 to 32768 [ 134.291890][ T1224] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 134.304254][ T1224] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 134.324617][ T1224] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 134.347067][ T4417] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 134.347067][ T4417] [ 134.357879][ T1224] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 134.396361][ T4417] ERROR: (device loop1): remounting filesystem as read-only [ 134.422435][ T1224] device bridge_slave_1 left promiscuous mode [ 134.429905][ T1224] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.486040][ T1224] device bridge_slave_0 left promiscuous mode [ 134.498617][ T4417] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 134.498617][ T4417] [ 134.540397][ T1224] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.608295][ T1224] device veth1_macvtap left promiscuous mode [ 134.624930][ T1224] device veth0_macvtap left promiscuous mode [ 134.646809][ T1224] device veth1_vlan left promiscuous mode [ 134.659559][ T1224] device veth0_vlan left promiscuous mode [ 134.692032][ T276] blkno = b00, nblocks = 400 [ 134.696780][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 134.696780][ T276] [ 134.739978][ T276] blkno = b00, nblocks = 400 [ 134.749943][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 134.749943][ T276] [ 134.957859][ T4420] loop2: detected capacity change from 0 to 32768 [ 135.021770][ T4420] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 135.021770][ T4420] [ 135.062963][ T4420] ERROR: (device loop2): remounting filesystem as read-only [ 135.154989][ T4420] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 135.154989][ T4420] [ 135.305800][ T276] blkno = b00, nblocks = 400 [ 135.311094][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 135.311094][ T276] [ 135.341868][ T276] blkno = b00, nblocks = 400 [ 135.346589][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 135.346589][ T276] 2026/09/08 10:46:39 executed programs: 20 [ 135.484476][ T4424] loop3: detected capacity change from 0 to 32768 [ 135.536017][ T4423] loop0: detected capacity change from 0 to 32768 [ 135.547140][ T4424] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 135.547140][ T4424] [ 135.618770][ T4424] ERROR: (device loop3): remounting filesystem as read-only [ 135.641484][ T4423] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 135.641484][ T4423] [ 135.671741][ T1224] team0 (unregistering): Port device team_slave_1 removed [ 135.700007][ T4423] ERROR: (device loop0): remounting filesystem as read-only [ 135.754603][ T1224] team0 (unregistering): Port device team_slave_0 removed [ 135.773752][ T4423] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 135.773752][ T4423] [ 135.810307][ T276] blkno = b00, nblocks = 400 [ 135.814958][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 135.814958][ T276] [ 135.852931][ T1224] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 135.925905][ T276] blkno = b00, nblocks = 400 [ 135.933293][ T1224] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 135.939734][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 135.939734][ T276] [ 135.958885][ T276] blkno = b00, nblocks = 400 [ 135.964774][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 135.964774][ T276] [ 136.137962][ T1224] bond0 (unregistering): Released all slaves [ 136.270721][ T4426] loop1: detected capacity change from 0 to 32768 [ 136.353707][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 136.353721][ T26] audit: type=1800 audit(1788864400.710:20): pid=4426 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.27" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 136.409737][ T4426] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 136.409737][ T4426] [ 136.455609][ T4426] ERROR: (device loop1): remounting filesystem as read-only [ 136.487663][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.498566][ T26] audit: type=1800 audit(1788864400.740:21): pid=4426 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.27" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 136.554273][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.603013][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 136.664735][ T276] blkno = b00, nblocks = 400 [ 136.669386][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 136.669386][ T276] [ 136.681039][ T4411] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.688892][ T4411] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.730112][ T4428] loop2: detected capacity change from 0 to 32768 [ 136.737359][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 136.811765][ T26] audit: type=1800 audit(1788864401.170:22): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.28" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 136.840220][ T4428] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 136.840220][ T4428] [ 136.865066][ T26] audit: type=1800 audit(1788864401.170:23): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.28" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 136.892770][ T4428] ERROR: (device loop2): remounting filesystem as read-only [ 136.972310][ T4428] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 136.972310][ T4428] [ 137.135872][ T276] blkno = b00, nblocks = 400 [ 137.142787][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 137.142787][ T276] [ 137.189774][ T276] blkno = b00, nblocks = 400 [ 137.194422][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 137.194422][ T276] [ 137.484202][ T4430] loop3: detected capacity change from 0 to 32768 [ 137.538407][ T26] audit: type=1800 audit(1788864401.890:24): pid=4430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.29" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 137.586002][ T4430] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 137.586002][ T4430] [ 137.629719][ T26] audit: type=1800 audit(1788864401.940:25): pid=4430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.29" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 137.695605][ T4430] ERROR: (device loop3): remounting filesystem as read-only [ 137.772198][ T4430] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 137.772198][ T4430] [ 137.815833][ T4432] loop0: detected capacity change from 0 to 32768 [ 137.886877][ T26] audit: type=1800 audit(1788864402.240:26): pid=4432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 137.922183][ T4432] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 137.922183][ T4432] [ 137.951855][ T26] audit: type=1800 audit(1788864402.270:27): pid=4432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 137.978178][ T4432] ERROR: (device loop0): remounting filesystem as read-only [ 137.985529][ T277] blkno = b00, nblocks = 400 [ 137.985546][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 137.985546][ T277] [ 137.985572][ T277] blkno = b00, nblocks = 400 [ 137.985583][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 137.985583][ T277] [ 138.164316][ T4434] loop4: detected capacity change from 0 to 32768 [ 138.175284][ T276] blkno = b00, nblocks = 400 [ 138.180184][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 138.180184][ T276] [ 138.211616][ T26] audit: type=1800 audit(1788864402.570:28): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.21" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 138.242879][ T4434] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 138.242879][ T4434] [ 138.267917][ T4434] ERROR: (device loop4): remounting filesystem as read-only [ 138.288666][ T26] audit: type=1800 audit(1788864402.590:29): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.21" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 138.387963][ T4434] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 138.387963][ T4434] [ 138.548175][ T277] blkno = b00, nblocks = 400 [ 138.554117][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 138.554117][ T277] [ 138.579488][ T4436] loop1: detected capacity change from 0 to 32768 [ 138.610165][ T277] blkno = b00, nblocks = 400 [ 138.614893][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 138.614893][ T277] [ 138.650646][ T4436] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 138.650646][ T4436] [ 138.699130][ T4436] ERROR: (device loop1): remounting filesystem as read-only [ 138.797287][ T4436] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 138.797287][ T4436] [ 138.933945][ T276] blkno = b00, nblocks = 400 [ 138.938599][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 138.938599][ T276] [ 138.980608][ T276] blkno = b00, nblocks = 400 [ 138.999985][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 138.999985][ T276] [ 139.187783][ T4438] loop2: detected capacity change from 0 to 32768 [ 139.279727][ T4438] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 139.279727][ T4438] [ 139.301338][ T4438] ERROR: (device loop2): remounting filesystem as read-only [ 139.366701][ T4438] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 139.366701][ T4438] [ 139.500442][ T276] blkno = b00, nblocks = 400 [ 139.506060][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 139.506060][ T276] [ 139.559658][ T276] blkno = b00, nblocks = 400 [ 139.574510][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 139.574510][ T276] [ 139.746365][ T4440] loop3: detected capacity change from 0 to 32768 [ 139.814871][ T4440] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 139.814871][ T4440] [ 139.861217][ T4440] ERROR: (device loop3): remounting filesystem as read-only [ 139.926294][ T4440] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 139.926294][ T4440] [ 140.142305][ T4442] loop0: detected capacity change from 0 to 32768 [ 140.167766][ T276] blkno = b00, nblocks = 400 [ 140.178179][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 140.178179][ T276] [ 140.253921][ T4442] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 140.253921][ T4442] [ 140.291155][ T276] blkno = b00, nblocks = 400 [ 140.295798][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 140.295798][ T276] [ 140.316941][ T4442] ERROR: (device loop0): remounting filesystem as read-only [ 140.397695][ T4442] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 140.397695][ T4442] [ 140.606647][ T4444] loop4: detected capacity change from 0 to 32768 [ 140.642771][ T276] blkno = b00, nblocks = 400 [ 140.647419][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 140.647419][ T276] [ 140.701062][ T276] blkno = b00, nblocks = 400 [ 140.715881][ T4444] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 140.715881][ T4444] [ 140.719704][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 140.719704][ T276] [ 140.756411][ T4444] ERROR: (device loop4): remounting filesystem as read-only 2026/09/08 10:46:45 executed programs: 32 [ 140.895613][ T4446] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 140.895613][ T4446] [ 140.937018][ T4446] ERROR: (device loop1): remounting filesystem as read-only [ 140.947350][ T276] blkno = b00, nblocks = 400 [ 140.957584][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 140.957584][ T276] [ 141.026728][ T4446] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 141.026728][ T4446] [ 141.185448][ T277] blkno = b00, nblocks = 400 [ 141.190218][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 141.190218][ T277] [ 141.228749][ T277] blkno = b00, nblocks = 400 [ 141.233990][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 141.233990][ T277] [ 141.284391][ T4448] set_capacity_and_notify: 1 callbacks suppressed [ 141.284405][ T4448] loop2: detected capacity change from 0 to 32768 [ 141.429139][ T26] kauditd_printk_skb: 12 callbacks suppressed [ 141.429154][ T26] audit: type=1800 audit(1788864405.780:42): pid=4448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.37" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 141.459401][ T4448] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 141.459401][ T4448] [ 141.510774][ T4448] ERROR: (device loop2): remounting filesystem as read-only [ 141.561632][ T26] audit: type=1800 audit(1788864405.810:43): pid=4448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.37" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 141.700627][ T276] blkno = b00, nblocks = 400 [ 141.705277][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 141.705277][ T276] [ 141.843941][ T4450] loop3: detected capacity change from 0 to 32768 [ 141.893939][ T26] audit: type=1800 audit(1788864406.250:44): pid=4450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.38" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 141.917895][ T4450] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 141.917895][ T4450] [ 141.941069][ T4450] ERROR: (device loop3): remounting filesystem as read-only [ 141.960826][ T26] audit: type=1800 audit(1788864406.270:45): pid=4450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.38" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 142.062715][ T4450] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 142.062715][ T4450] [ 142.241574][ T276] blkno = b00, nblocks = 400 [ 142.246320][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 142.246320][ T276] [ 142.287227][ T276] blkno = b00, nblocks = 400 [ 142.297359][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 142.297359][ T276] [ 142.500931][ T4452] loop0: detected capacity change from 0 to 32768 [ 142.552096][ T26] audit: type=1800 audit(1788864406.910:46): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 142.575411][ T4452] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 142.575411][ T4452] [ 142.600136][ T26] audit: type=1800 audit(1788864406.930:47): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 142.620466][ T4452] ERROR: (device loop0): remounting filesystem as read-only [ 142.675689][ T4452] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 142.675689][ T4452] [ 142.746713][ T4454] loop4: detected capacity change from 0 to 32768 [ 142.856230][ T26] audit: type=1800 audit(1788864407.210:48): pid=4454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.40" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 142.878232][ T4454] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 142.878232][ T4454] [ 142.888224][ T276] blkno = b00, nblocks = 400 [ 142.893693][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 142.893693][ T276] [ 142.928177][ T26] audit: type=1800 audit(1788864407.230:49): pid=4454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.40" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 142.949419][ T276] blkno = b00, nblocks = 400 [ 142.954396][ T4454] ERROR: (device loop4): remounting filesystem as read-only [ 142.967659][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 142.967659][ T276] [ 143.095729][ T4456] loop1: detected capacity change from 0 to 32768 [ 143.106183][ T276] blkno = b00, nblocks = 400 [ 143.113634][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 143.113634][ T276] [ 143.198973][ T26] audit: type=1800 audit(1788864407.550:50): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.41" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 143.222638][ T4456] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 143.222638][ T4456] [ 143.234937][ T4458] loop2: detected capacity change from 0 to 32768 [ 143.265140][ T4456] ERROR: (device loop1): remounting filesystem as read-only [ 143.276401][ T26] audit: type=1800 audit(1788864407.580:51): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.41" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 143.300745][ T4458] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 143.300745][ T4458] [ 143.322518][ T4458] ERROR: (device loop2): remounting filesystem as read-only [ 143.342605][ T4456] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 143.342605][ T4456] [ 143.373075][ T4458] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 143.373075][ T4458] [ 143.588179][ T276] blkno = b00, nblocks = 400 [ 143.593216][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 143.593216][ T276] [ 143.604617][ T277] blkno = b00, nblocks = 400 [ 143.609274][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 143.609274][ T277] [ 143.623779][ T276] blkno = b00, nblocks = 400 [ 143.638715][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 143.638715][ T276] [ 143.669842][ T277] blkno = b00, nblocks = 400 [ 143.674485][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 143.674485][ T277] [ 144.095367][ T4460] loop3: detected capacity change from 0 to 32768 [ 144.159865][ T4460] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 144.159865][ T4460] [ 144.189649][ T4460] ERROR: (device loop3): remounting filesystem as read-only [ 144.260391][ T4460] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 144.260391][ T4460] [ 144.420942][ T277] blkno = b00, nblocks = 400 [ 144.425726][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 144.425726][ T277] [ 144.459829][ T277] blkno = b00, nblocks = 400 [ 144.464569][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 144.464569][ T277] [ 144.494891][ T4462] loop0: detected capacity change from 0 to 32768 [ 144.590330][ T4462] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 144.590330][ T4462] [ 144.617299][ T4462] ERROR: (device loop0): remounting filesystem as read-only [ 144.686895][ T4464] loop4: detected capacity change from 0 to 32768 [ 144.761018][ T4462] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 144.761018][ T4462] [ 144.789011][ T4464] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 144.789011][ T4464] [ 144.848325][ T4464] ERROR: (device loop4): remounting filesystem as read-only [ 144.943852][ T4464] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 144.943852][ T4464] [ 144.960141][ T277] blkno = b00, nblocks = 400 [ 144.964783][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 144.964783][ T277] [ 145.003966][ T277] blkno = b00, nblocks = 400 [ 145.035140][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 145.035140][ T277] [ 145.102877][ T4466] loop2: detected capacity change from 0 to 32768 [ 145.169229][ T277] blkno = b00, nblocks = 400 [ 145.178913][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 145.178913][ T277] [ 145.188600][ T4466] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 145.188600][ T4466] [ 145.218183][ T4466] ERROR: (device loop2): remounting filesystem as read-only [ 145.229840][ T277] blkno = b00, nblocks = 400 [ 145.259124][ T4466] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 145.259124][ T4466] [ 145.271007][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 145.271007][ T277] [ 145.314994][ T4466] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 145.314994][ T4466] [ 145.454044][ T277] blkno = b00, nblocks = 400 [ 145.458793][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 145.458793][ T277] [ 145.484436][ T277] blkno = b00, nblocks = 400 [ 145.489077][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 145.489077][ T277] [ 145.505460][ T277] blkno = b00, nblocks = 400 [ 145.510209][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 145.510209][ T277] [ 145.553358][ T4468] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 145.553358][ T4468] [ 145.583326][ T4468] ERROR: (device loop1): remounting filesystem as read-only [ 145.649339][ T4468] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 145.649339][ T4468] [ 145.670472][ T4470] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 145.670472][ T4470] [ 145.731145][ T4470] ERROR: (device loop3): remounting filesystem as read-only [ 145.831511][ T4470] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 145.831511][ T4470] [ 145.870409][ T277] blkno = b00, nblocks = 400 [ 145.875093][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 145.875093][ T277] [ 145.907241][ T277] blkno = b00, nblocks = 400 [ 145.963925][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 145.963925][ T277] 2026/09/08 10:46:50 executed programs: 45 [ 146.017097][ T277] blkno = b00, nblocks = 400 [ 146.022748][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 146.022748][ T277] [ 146.066751][ T277] blkno = b00, nblocks = 400 [ 146.073831][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 146.073831][ T277] [ 146.464250][ T4472] set_capacity_and_notify: 2 callbacks suppressed [ 146.464265][ T4472] loop0: detected capacity change from 0 to 32768 [ 146.557315][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 146.557330][ T26] audit: type=1800 audit(1788864410.910:66): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 146.587477][ T4472] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 146.587477][ T4472] [ 146.635271][ T4472] ERROR: (device loop0): remounting filesystem as read-only [ 146.679550][ T26] audit: type=1800 audit(1788864410.940:67): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 146.708918][ T4472] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 146.708918][ T4472] [ 146.778835][ T4474] loop4: detected capacity change from 0 to 32768 [ 146.861889][ T277] blkno = b00, nblocks = 400 [ 146.866648][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 146.866648][ T277] [ 146.898036][ T277] blkno = b00, nblocks = 400 [ 146.921563][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 146.921563][ T277] [ 146.944337][ T26] audit: type=1800 audit(1788864411.300:68): pid=4474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.50" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 146.966596][ T4474] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 146.966596][ T4474] [ 146.996991][ T4474] ERROR: (device loop4): remounting filesystem as read-only [ 147.004754][ T26] audit: type=1800 audit(1788864411.320:69): pid=4474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.50" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 147.073698][ T4474] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 147.073698][ T4474] [ 147.167976][ T277] blkno = b00, nblocks = 400 [ 147.172948][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 147.172948][ T277] [ 147.196547][ T4476] loop2: detected capacity change from 0 to 32768 [ 147.221086][ T277] blkno = b00, nblocks = 400 [ 147.225747][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 147.225747][ T277] [ 147.381891][ T26] audit: type=1800 audit(1788864411.740:70): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.51" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 147.411362][ T4476] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 147.411362][ T4476] [ 147.451492][ T26] audit: type=1800 audit(1788864411.770:71): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.51" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 147.472358][ T4476] ERROR: (device loop2): remounting filesystem as read-only [ 147.537504][ T4476] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 147.537504][ T4476] [ 147.572303][ T4478] loop1: detected capacity change from 0 to 32768 [ 147.675029][ T277] blkno = b00, nblocks = 400 [ 147.679731][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 147.679731][ T277] [ 147.695848][ T26] audit: type=1800 audit(1788864412.050:72): pid=4478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.52" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 147.720058][ T4478] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 147.720058][ T4478] [ 147.788287][ T277] blkno = b00, nblocks = 400 [ 147.793302][ T4478] ERROR: (device loop1): remounting filesystem as read-only [ 147.802754][ T26] audit: type=1800 audit(1788864412.070:73): pid=4478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.52" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 147.820955][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 147.820955][ T277] [ 147.836500][ T4480] loop3: detected capacity change from 0 to 32768 [ 147.944088][ T26] audit: type=1800 audit(1788864412.300:74): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.53" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 147.964869][ T4480] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 147.964869][ T4480] [ 147.994000][ T4480] ERROR: (device loop3): remounting filesystem as read-only [ 148.015344][ T26] audit: type=1800 audit(1788864412.300:75): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.53" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 148.017985][ T277] blkno = b00, nblocks = 400 [ 148.090271][ T4480] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 148.090271][ T4480] [ 148.099626][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 148.099626][ T277] [ 148.291995][ T277] blkno = b00, nblocks = 400 [ 148.296780][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 148.296780][ T277] [ 148.328230][ T277] blkno = b00, nblocks = 400 [ 148.343887][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 148.343887][ T277] [ 148.558333][ T4482] loop4: detected capacity change from 0 to 32768 [ 148.638534][ T4482] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 148.638534][ T4482] [ 148.678547][ T4482] ERROR: (device loop4): remounting filesystem as read-only [ 148.754009][ T4482] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 148.754009][ T4482] [ 148.806537][ T4484] loop0: detected capacity change from 0 to 32768 [ 148.955324][ T277] blkno = b00, nblocks = 400 [ 148.960199][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 148.960199][ T277] [ 149.006846][ T4484] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 149.006846][ T4484] [ 149.037774][ T277] blkno = b00, nblocks = 400 [ 149.051032][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 149.051032][ T277] [ 149.069017][ T4484] ERROR: (device loop0): remounting filesystem as read-only [ 149.148422][ T4484] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 149.148422][ T4484] [ 149.333083][ T277] blkno = b00, nblocks = 400 [ 149.338854][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 149.338854][ T277] [ 149.386808][ T277] blkno = b00, nblocks = 400 [ 149.396912][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 149.396912][ T277] [ 149.514251][ T4486] loop2: detected capacity change from 0 to 32768 [ 149.585155][ T4486] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 149.585155][ T4486] [ 149.610597][ T4486] ERROR: (device loop2): remounting filesystem as read-only [ 149.661923][ T4486] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 149.661923][ T4486] [ 149.826434][ T277] blkno = b00, nblocks = 400 [ 149.831918][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 149.831918][ T277] [ 149.882981][ T277] blkno = b00, nblocks = 400 [ 149.887634][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 149.887634][ T277] [ 150.027423][ T4488] loop1: detected capacity change from 0 to 32768 [ 150.081806][ T4490] loop3: detected capacity change from 0 to 32768 [ 150.119551][ T4488] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 150.119551][ T4488] [ 150.156765][ T4488] ERROR: (device loop1): remounting filesystem as read-only [ 150.157421][ T4490] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 150.157421][ T4490] [ 150.207183][ T4490] ERROR: (device loop3): remounting filesystem as read-only [ 150.263592][ T4488] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 150.263592][ T4488] [ 150.292493][ T4490] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 150.292493][ T4490] [ 150.478489][ T277] blkno = b00, nblocks = 400 [ 150.483273][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 150.483273][ T277] [ 150.510065][ T276] blkno = b00, nblocks = 400 [ 150.514743][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 150.514743][ T276] [ 150.529863][ T277] blkno = b00, nblocks = 400 [ 150.534500][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 150.534500][ T277] [ 150.555822][ T276] blkno = b00, nblocks = 400 [ 150.579662][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 150.579662][ T276] [ 150.808537][ T4492] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 150.808537][ T4492] [ 150.867505][ T4492] ERROR: (device loop4): remounting filesystem as read-only [ 150.944853][ T4492] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 150.944853][ T4492] [ 150.979740][ T4494] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 150.979740][ T4494] [ 151.033120][ T4494] ERROR: (device loop0): remounting filesystem as read-only [ 151.104849][ T277] blkno = b00, nblocks = 400 [ 151.109676][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 151.109676][ T277] [ 151.179057][ T277] blkno = b00, nblocks = 400 [ 151.189985][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 151.189985][ T277] [ 151.228025][ T277] blkno = b00, nblocks = 400 [ 151.233385][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 151.233385][ T277] 2026/09/08 10:46:55 executed programs: 57 [ 151.490265][ T4498] set_capacity_and_notify: 2 callbacks suppressed [ 151.490280][ T4498] loop3: detected capacity change from 0 to 32768 [ 151.515454][ T4496] loop2: detected capacity change from 0 to 32768 [ 151.560653][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 151.560669][ T26] audit: type=1800 audit(1788864415.920:90): pid=4498 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.62" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 151.598824][ T4498] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 151.598824][ T4498] [ 151.619066][ T4496] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 151.619066][ T4496] [ 151.663493][ T4498] ERROR: (device loop3): remounting filesystem as read-only [ 151.674035][ T4496] ERROR: (device loop2): remounting filesystem as read-only [ 151.739094][ T4496] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 151.739094][ T4496] [ 151.745000][ T26] audit: type=1800 audit(1788864415.920:91): pid=4498 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.62" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 151.850021][ T26] audit: type=1800 audit(1788864415.970:92): pid=4496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.61" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 151.890435][ T277] blkno = b00, nblocks = 400 [ 151.895718][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 151.895718][ T277] [ 151.898158][ T26] audit: type=1800 audit(1788864415.970:93): pid=4496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.61" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 151.999413][ T277] blkno = b00, nblocks = 400 [ 152.010773][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 152.010773][ T277] [ 152.044865][ T277] blkno = b00, nblocks = 400 [ 152.049503][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 152.049503][ T277] [ 152.074414][ T4500] loop1: detected capacity change from 0 to 32768 [ 152.119891][ T26] audit: type=1800 audit(1788864416.480:94): pid=4500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.63" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 152.142773][ T4500] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 152.142773][ T4500] [ 152.172642][ T4500] ERROR: (device loop1): remounting filesystem as read-only [ 152.190061][ T26] audit: type=1800 audit(1788864416.500:95): pid=4500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.63" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 152.235232][ T4500] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 152.235232][ T4500] [ 152.417464][ T277] blkno = b00, nblocks = 400 [ 152.427325][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 152.427325][ T277] [ 152.458193][ T277] blkno = b00, nblocks = 400 [ 152.508590][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 152.508590][ T277] [ 152.733029][ T4502] loop4: detected capacity change from 0 to 32768 [ 152.774336][ T26] audit: type=1800 audit(1788864417.130:96): pid=4502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.64" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 152.798678][ T4502] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 152.798678][ T4502] [ 152.830994][ T4502] ERROR: (device loop4): remounting filesystem as read-only [ 152.850327][ T26] audit: type=1800 audit(1788864417.150:97): pid=4502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.64" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 152.921266][ T4502] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 152.921266][ T4502] [ 152.982657][ T4502] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 152.982657][ T4502] [ 153.006371][ T4504] loop0: detected capacity change from 0 to 32768 [ 153.039351][ T26] audit: type=1800 audit(1788864417.390:98): pid=4504 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 153.073075][ T4504] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 153.073075][ T4504] [ 153.106133][ T4504] ERROR: (device loop0): remounting filesystem as read-only [ 153.117038][ T26] audit: type=1800 audit(1788864417.430:99): pid=4504 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 153.196067][ T4504] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 153.196067][ T4504] [ 153.304041][ T276] blkno = b00, nblocks = 400 [ 153.308990][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 153.308990][ T276] [ 153.333667][ T277] blkno = b00, nblocks = 400 [ 153.338474][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 153.338474][ T277] [ 153.349736][ T276] blkno = b00, nblocks = 400 [ 153.358394][ T277] blkno = b00, nblocks = 400 [ 153.363553][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 153.363553][ T277] [ 153.369831][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 153.369831][ T276] [ 153.414988][ T276] blkno = b00, nblocks = 400 [ 153.432771][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 153.432771][ T276] [ 153.551769][ T4506] loop3: detected capacity change from 0 to 32768 [ 153.605439][ T4508] loop2: detected capacity change from 0 to 32768 [ 153.646046][ T4506] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 153.646046][ T4506] [ 153.697172][ T4508] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 153.697172][ T4508] [ 153.730215][ T4506] ERROR: (device loop3): remounting filesystem as read-only [ 153.761460][ T4508] ERROR: (device loop2): remounting filesystem as read-only [ 153.809312][ T4506] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 153.809312][ T4506] [ 153.956004][ T277] blkno = b00, nblocks = 400 [ 153.960876][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 153.960876][ T277] [ 154.024729][ T276] blkno = b00, nblocks = 400 [ 154.029812][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 154.029812][ T276] [ 154.089771][ T276] blkno = b00, nblocks = 400 [ 154.100235][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 154.100235][ T276] [ 154.146916][ T4510] loop1: detected capacity change from 0 to 32768 [ 154.201344][ T4510] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 154.201344][ T4510] [ 154.229967][ T4510] ERROR: (device loop1): remounting filesystem as read-only [ 154.248811][ T4510] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 154.248811][ T4510] [ 154.321848][ T4510] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 154.321848][ T4510] [ 154.489500][ T276] blkno = b00, nblocks = 400 [ 154.494546][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 154.494546][ T276] [ 154.529461][ T276] blkno = b00, nblocks = 400 [ 154.542886][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 154.542886][ T276] [ 154.573878][ T276] blkno = b00, nblocks = 400 [ 154.592111][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 154.592111][ T276] [ 154.774709][ T4512] loop4: detected capacity change from 0 to 32768 [ 154.826858][ T4514] loop0: detected capacity change from 0 to 32768 [ 154.878968][ T4514] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 154.878968][ T4514] [ 154.930964][ T4512] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 154.930964][ T4512] [ 154.933277][ T4514] ERROR: (device loop0): remounting filesystem as read-only [ 154.962723][ T4512] ERROR: (device loop4): remounting filesystem as read-only [ 155.087385][ T4512] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 155.087385][ T4512] [ 155.154439][ T276] blkno = b00, nblocks = 400 [ 155.159075][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 155.159075][ T276] [ 155.218393][ T276] blkno = b00, nblocks = 400 [ 155.223291][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 155.223291][ T276] [ 155.244909][ T276] blkno = b00, nblocks = 400 [ 155.249542][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 155.249542][ T276] [ 155.405379][ T4516] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 155.405379][ T4516] [ 155.435191][ T4516] ERROR: (device loop2): remounting filesystem as read-only [ 155.495370][ T4516] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 155.495370][ T4516] [ 155.582747][ T4516] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 155.582747][ T4516] [ 155.693717][ T4518] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 155.693717][ T4518] [ 155.728477][ T4518] ERROR: (device loop3): remounting filesystem as read-only [ 155.752739][ T276] blkno = b00, nblocks = 400 [ 155.757540][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 155.757540][ T276] [ 155.795937][ T4518] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 155.795937][ T4518] [ 155.813234][ T276] blkno = b00, nblocks = 400 [ 155.817871][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 155.817871][ T276] [ 155.879188][ T276] blkno = b00, nblocks = 400 [ 155.910093][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 155.910093][ T276] [ 156.027802][ T276] blkno = b00, nblocks = 400 [ 156.032713][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 156.032713][ T276] [ 156.051487][ T276] blkno = b00, nblocks = 400 [ 156.056234][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 156.056234][ T276] [ 156.291909][ T4520] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 156.291909][ T4520] [ 156.319749][ T4520] ERROR: (device loop1): remounting filesystem as read-only [ 156.375706][ T4520] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 156.375706][ T4520] [ 156.514301][ T276] blkno = b00, nblocks = 400 [ 156.519048][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 156.519048][ T276] [ 156.564882][ T276] blkno = b00, nblocks = 400 [ 156.569530][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 156.569530][ T276] [ 156.592932][ T4524] set_capacity_and_notify: 3 callbacks suppressed [ 156.592946][ T4524] loop4: detected capacity change from 0 to 32768 2026/09/08 10:47:01 executed programs: 71 [ 156.647766][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 156.647782][ T26] audit: type=1800 audit(1788864421.000:116): pid=4524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.75" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 156.685748][ T4524] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 156.685748][ T4524] [ 156.725063][ T4524] ERROR: (device loop4): remounting filesystem as read-only [ 156.753729][ T26] audit: type=1800 audit(1788864421.040:117): pid=4524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.75" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 156.800956][ T4524] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 156.800956][ T4524] [ 156.866008][ T276] blkno = b00, nblocks = 400 [ 156.871423][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 156.871423][ T276] [ 156.886452][ T276] blkno = b00, nblocks = 400 [ 156.891196][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 156.891196][ T276] [ 156.901944][ T4522] loop0: detected capacity change from 0 to 32768 [ 157.023075][ T26] audit: type=1800 audit(1788864421.380:118): pid=4522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.74" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 157.050464][ T4522] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 157.050464][ T4522] [ 157.075220][ T26] audit: type=1800 audit(1788864421.380:119): pid=4522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.74" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 157.096582][ T4522] ERROR: (device loop0): remounting filesystem as read-only [ 157.173665][ T4522] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 157.173665][ T4522] [ 157.379698][ T276] blkno = b00, nblocks = 400 [ 157.384360][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 157.384360][ T276] [ 157.415581][ T4526] loop3: detected capacity change from 0 to 32768 [ 157.430359][ T276] blkno = b00, nblocks = 400 [ 157.435000][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 157.435000][ T276] [ 157.479202][ T26] audit: type=1800 audit(1788864421.830:120): pid=4526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.77" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 157.506545][ T4526] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 157.506545][ T4526] [ 157.551049][ T4526] ERROR: (device loop3): remounting filesystem as read-only [ 157.559769][ T26] audit: type=1800 audit(1788864421.840:121): pid=4526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.77" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 157.648212][ T4526] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 157.648212][ T4526] [ 157.703215][ T4528] loop2: detected capacity change from 0 to 32768 [ 157.781617][ T276] blkno = b00, nblocks = 400 [ 157.786354][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 157.786354][ T276] [ 157.803487][ T26] audit: type=1800 audit(1788864422.160:122): pid=4528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.76" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 157.830606][ T4528] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 157.830606][ T4528] [ 157.848889][ T26] audit: type=1800 audit(1788864422.160:123): pid=4528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.76" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 157.852478][ T276] blkno = b00, nblocks = 400 [ 157.904985][ T4528] ERROR: (device loop2): remounting filesystem as read-only [ 157.983409][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 157.983409][ T276] [ 157.994398][ T4528] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 157.994398][ T4528] [ 158.130480][ T277] blkno = b00, nblocks = 400 [ 158.135136][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 158.135136][ T277] [ 158.169649][ T277] blkno = b00, nblocks = 400 [ 158.174345][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 158.174345][ T277] [ 158.186347][ T4530] loop1: detected capacity change from 0 to 32768 [ 158.268672][ T26] audit: type=1800 audit(1788864422.620:124): pid=4530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.78" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 158.300429][ T4530] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 158.300429][ T4530] [ 158.323234][ T4530] ERROR: (device loop1): remounting filesystem as read-only [ 158.335897][ T26] audit: type=1800 audit(1788864422.650:125): pid=4530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.78" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 158.411212][ T4530] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 158.411212][ T4530] [ 158.477292][ T4532] loop4: detected capacity change from 0 to 32768 [ 158.532717][ T4532] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 158.532717][ T4532] [ 158.628400][ T277] blkno = b00, nblocks = 400 [ 158.634356][ T4532] ERROR: (device loop4): remounting filesystem as read-only [ 158.639978][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 158.639978][ T277] [ 158.669797][ T277] blkno = b00, nblocks = 400 [ 158.679010][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 158.679010][ T277] [ 158.813762][ T277] blkno = b00, nblocks = 400 [ 158.818441][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 158.818441][ T277] [ 159.209574][ T4534] loop0: detected capacity change from 0 to 32768 [ 159.300379][ T4534] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 159.300379][ T4534] [ 159.345533][ T4534] ERROR: (device loop0): remounting filesystem as read-only [ 159.414517][ T4534] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 159.414517][ T4534] [ 159.555611][ T277] blkno = b00, nblocks = 400 [ 159.560404][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 159.560404][ T277] [ 159.592278][ T277] blkno = b00, nblocks = 400 [ 159.596995][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 159.596995][ T277] [ 159.663809][ T4536] loop1: detected capacity change from 0 to 32768 [ 159.703870][ T4538] loop3: detected capacity change from 0 to 32768 [ 159.748128][ T4540] loop2: detected capacity change from 0 to 32768 [ 159.771235][ T4536] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 159.771235][ T4536] [ 159.812863][ T4536] ERROR: (device loop1): remounting filesystem as read-only [ 159.827786][ T4538] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 159.827786][ T4538] [ 159.862756][ T4538] ERROR: (device loop3): remounting filesystem as read-only [ 159.906875][ T4540] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 159.906875][ T4540] [ 159.917574][ T4536] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 159.917574][ T4536] [ 159.955116][ T4540] ERROR: (device loop2): remounting filesystem as read-only [ 160.001340][ T4538] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 160.001340][ T4538] [ 160.165479][ T277] blkno = b00, nblocks = 400 [ 160.170368][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 160.170368][ T277] [ 160.187273][ T276] blkno = b00, nblocks = 400 [ 160.209739][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 160.209739][ T276] [ 160.221556][ T277] blkno = b00, nblocks = 400 [ 160.239679][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 160.239679][ T277] [ 160.252623][ T276] blkno = b00, nblocks = 400 [ 160.257405][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 160.257405][ T276] [ 160.314006][ T277] blkno = b00, nblocks = 400 [ 160.333007][ T4542] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 160.333007][ T4542] [ 160.349513][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 160.349513][ T277] [ 160.370720][ T4542] ERROR: (device loop4): remounting filesystem as read-only [ 160.447872][ T4542] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 160.447872][ T4542] [ 160.571738][ T276] blkno = b00, nblocks = 400 [ 160.576381][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 160.576381][ T276] [ 160.597466][ T276] blkno = b00, nblocks = 400 [ 160.607340][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 160.607340][ T276] [ 161.174785][ T4544] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 161.174785][ T4544] [ 161.194697][ T4544] ERROR: (device loop0): remounting filesystem as read-only [ 161.256655][ T4544] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 161.256655][ T4544] [ 161.407933][ T277] blkno = b00, nblocks = 400 [ 161.412642][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 161.412642][ T277] [ 161.443875][ T277] blkno = b00, nblocks = 400 [ 161.448515][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 161.448515][ T277] [ 161.602369][ T4546] set_capacity_and_notify: 2 callbacks suppressed [ 161.602385][ T4546] loop1: detected capacity change from 0 to 32768 [ 161.644015][ T4550] loop3: detected capacity change from 0 to 32768 [ 161.665294][ T4548] loop4: detected capacity change from 0 to 32768 [ 161.705170][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 161.705184][ T26] audit: type=1800 audit(1788864426.060:140): pid=4546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.86" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 161.742665][ T26] audit: type=1800 audit(1788864426.060:141): pid=4546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.86" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 161.750692][ T4546] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 161.750692][ T4546] [ 161.790381][ T4548] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 161.790381][ T4548] [ 161.806921][ T4550] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 161.806921][ T4550] [ 161.830034][ T4546] ERROR: (device loop1): remounting filesystem as read-only [ 161.860343][ T4548] ERROR: (device loop4): remounting filesystem as read-only [ 161.893998][ T26] audit: type=1800 audit(1788864426.130:142): pid=4548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.89" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 161.922890][ T4550] ERROR: (device loop3): remounting filesystem as read-only [ 161.997436][ T4552] loop2: detected capacity change from 0 to 32768 [ 162.023025][ T277] blkno = b00, nblocks = 400 [ 162.027797][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 162.027797][ T277] [ 162.033695][ T276] blkno = b00, nblocks = 400 [ 162.069658][ T26] audit: type=1800 audit(1788864426.140:143): pid=4548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.89" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 162.080409][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 162.080409][ T276] 2026/09/08 10:47:06 executed programs: 84 [ 162.137795][ T4552] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 162.137795][ T4552] [ 162.176358][ T277] blkno = b00, nblocks = 400 [ 162.182307][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 162.182307][ T277] [ 162.197415][ T4552] ERROR: (device loop2): remounting filesystem as read-only [ 162.199780][ T26] audit: type=1800 audit(1788864426.140:144): pid=4550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.87" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 162.290725][ T4552] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 162.290725][ T4552] [ 162.333445][ T26] audit: type=1800 audit(1788864426.140:145): pid=4550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.87" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 162.409776][ T26] audit: type=1800 audit(1788864426.460:146): pid=4552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.88" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 162.485087][ T277] blkno = b00, nblocks = 400 [ 162.490811][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 162.490811][ T277] [ 162.529299][ T26] audit: type=1800 audit(1788864426.460:147): pid=4552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.88" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 162.546959][ T277] blkno = b00, nblocks = 400 [ 162.583493][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 162.583493][ T277] [ 163.272496][ T4555] loop0: detected capacity change from 0 to 32768 [ 163.340874][ T26] audit: type=1800 audit(1788864427.700:148): pid=4555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.90" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 163.370605][ T4555] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 163.370605][ T4555] [ 163.408378][ T4555] ERROR: (device loop0): remounting filesystem as read-only [ 163.408830][ T26] audit: type=1800 audit(1788864427.700:149): pid=4555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.90" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 163.491157][ T4557] loop4: detected capacity change from 0 to 32768 [ 163.552215][ T277] blkno = b00, nblocks = 400 [ 163.556866][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 163.556866][ T277] [ 163.573429][ T4557] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 163.573429][ T4557] [ 163.592592][ T4559] loop1: detected capacity change from 0 to 32768 [ 163.638763][ T4557] ERROR: (device loop4): remounting filesystem as read-only [ 163.656398][ T4559] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 163.656398][ T4559] [ 163.691532][ T4559] ERROR: (device loop1): remounting filesystem as read-only [ 163.721915][ T4557] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 163.721915][ T4557] [ 163.767290][ T4559] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 163.767290][ T4559] [ 163.815974][ T4561] loop3: detected capacity change from 0 to 32768 [ 163.887124][ T277] blkno = b00, nblocks = 400 [ 163.892109][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 163.892109][ T277] [ 163.920859][ T277] blkno = b00, nblocks = 400 [ 163.926151][ T276] blkno = b00, nblocks = 400 [ 163.939905][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 163.939905][ T276] [ 163.958600][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 163.958600][ T277] [ 163.971139][ T4561] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 163.971139][ T4561] [ 164.000578][ T276] blkno = b00, nblocks = 400 [ 164.005233][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 164.005233][ T276] [ 164.020367][ T4561] ERROR: (device loop3): remounting filesystem as read-only [ 164.098812][ T4561] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 164.098812][ T4561] [ 164.182361][ T277] blkno = b00, nblocks = 400 [ 164.187609][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 164.187609][ T277] [ 164.211627][ T277] blkno = b00, nblocks = 400 [ 164.218787][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 164.218787][ T277] [ 164.256083][ T4563] loop2: detected capacity change from 0 to 32768 [ 164.368919][ T4563] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 164.368919][ T4563] [ 164.407872][ T4563] ERROR: (device loop2): remounting filesystem as read-only [ 164.485600][ T4563] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 164.485600][ T4563] [ 164.664175][ T277] blkno = b00, nblocks = 400 [ 164.669019][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 164.669019][ T277] [ 164.715694][ T277] blkno = b00, nblocks = 400 [ 164.739917][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 164.739917][ T277] [ 164.957647][ T4565] loop0: detected capacity change from 0 to 32768 [ 165.007932][ T4565] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 165.007932][ T4565] [ 165.036111][ T4565] ERROR: (device loop0): remounting filesystem as read-only [ 165.127562][ T4565] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 165.127562][ T4565] [ 165.252666][ T277] blkno = b00, nblocks = 400 [ 165.257313][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 165.257313][ T277] [ 165.298302][ T277] blkno = b00, nblocks = 400 [ 165.318571][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 165.318571][ T277] [ 165.526863][ T4567] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 165.526863][ T4567] [ 165.571996][ T4567] ERROR: (device loop1): remounting filesystem as read-only [ 165.638646][ T4567] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 165.638646][ T4567] [ 165.655032][ T4569] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 165.655032][ T4569] [ 165.709372][ T4569] ERROR: (device loop4): remounting filesystem as read-only [ 165.803980][ T4569] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 165.803980][ T4569] [ 165.883809][ T277] blkno = b00, nblocks = 400 [ 165.888482][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 165.888482][ T277] [ 165.926407][ T4571] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 165.926407][ T4571] [ 165.959834][ T277] blkno = b00, nblocks = 400 [ 165.964475][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 165.964475][ T277] [ 165.976368][ T276] blkno = b00, nblocks = 400 [ 165.980061][ T4571] ERROR: (device loop3): remounting filesystem as read-only [ 165.981175][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 165.981175][ T276] [ 166.019813][ T276] blkno = b00, nblocks = 400 [ 166.024446][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 166.024446][ T276] [ 166.068515][ T4571] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 166.068515][ T4571] [ 166.169427][ T276] blkno = b00, nblocks = 400 [ 166.174252][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 166.174252][ T276] [ 166.185827][ T276] blkno = b00, nblocks = 400 [ 166.196200][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 166.196200][ T276] [ 166.247136][ T4573] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 166.247136][ T4573] [ 166.278347][ T4573] ERROR: (device loop2): remounting filesystem as read-only [ 166.317152][ T4573] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 166.317152][ T4573] [ 166.372738][ T4573] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 166.372738][ T4573] [ 166.637748][ T276] blkno = b00, nblocks = 400 [ 166.642978][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 166.642978][ T276] [ 166.679687][ T276] blkno = b00, nblocks = 400 [ 166.684335][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 166.684335][ T276] [ 166.751678][ T276] blkno = b00, nblocks = 400 [ 166.756320][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 166.756320][ T276] [ 166.792110][ T4575] set_capacity_and_notify: 4 callbacks suppressed [ 166.792126][ T4575] loop0: detected capacity change from 0 to 32768 [ 166.887445][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 166.887459][ T26] audit: type=1800 audit(1788864431.240:168): pid=4575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.100" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 166.929710][ T4575] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 166.929710][ T4575] [ 166.954391][ T4575] ERROR: (device loop0): remounting filesystem as read-only [ 166.978536][ T26] audit: type=1800 audit(1788864431.280:169): pid=4575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.100" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 167.034557][ T4575] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 167.034557][ T4575] [ 167.199425][ T276] blkno = b00, nblocks = 400 [ 167.204222][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 167.204222][ T276] [ 167.245263][ T276] blkno = b00, nblocks = 400 [ 167.255908][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 167.255908][ T276] 2026/09/08 10:47:11 executed programs: 98 [ 167.465527][ T4578] loop1: detected capacity change from 0 to 32768 [ 167.524004][ T26] audit: type=1800 audit(1788864431.880:170): pid=4578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.101" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 167.555175][ T4578] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 167.555175][ T4578] [ 167.585424][ T26] audit: type=1800 audit(1788864431.900:171): pid=4578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.101" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 167.606124][ T4578] ERROR: (device loop1): remounting filesystem as read-only [ 167.656871][ T4578] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 167.656871][ T4578] [ 167.712672][ T4579] loop4: detected capacity change from 0 to 32768 [ 167.773268][ T26] audit: type=1800 audit(1788864432.130:172): pid=4579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.102" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 167.805992][ T4579] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 167.805992][ T4579] [ 167.846980][ T4579] ERROR: (device loop4): remounting filesystem as read-only [ 167.876310][ T26] audit: type=1800 audit(1788864432.150:173): pid=4579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.102" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 167.914792][ T276] blkno = b00, nblocks = 400 [ 167.919532][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 167.919532][ T276] [ 167.984212][ T4581] loop3: detected capacity change from 0 to 32768 [ 167.990374][ T276] blkno = b00, nblocks = 400 [ 167.995284][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 167.995284][ T276] [ 168.019816][ T277] blkno = b00, nblocks = 400 [ 168.024461][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 168.024461][ T277] [ 168.041535][ T26] audit: type=1800 audit(1788864432.400:174): pid=4581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.103" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 168.073295][ T4581] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 168.073295][ T4581] [ 168.105128][ T26] audit: type=1800 audit(1788864432.420:175): pid=4581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.103" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 168.129835][ T4581] ERROR: (device loop3): remounting filesystem as read-only [ 168.190481][ T4581] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 168.190481][ T4581] [ 168.308335][ T277] blkno = b00, nblocks = 400 [ 168.313130][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 168.313130][ T277] [ 168.334889][ T277] blkno = b00, nblocks = 400 [ 168.345008][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 168.345008][ T277] [ 168.374136][ T4583] loop2: detected capacity change from 0 to 32768 [ 168.439115][ T26] audit: type=1800 audit(1788864432.790:176): pid=4583 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.104" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 168.468469][ T4583] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 168.468469][ T4583] [ 168.505406][ T4583] ERROR: (device loop2): remounting filesystem as read-only [ 168.517929][ T26] audit: type=1800 audit(1788864432.820:177): pid=4583 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.104" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 168.578495][ T4583] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 168.578495][ T4583] [ 168.656365][ T4585] loop0: detected capacity change from 0 to 32768 [ 168.665056][ T276] blkno = b00, nblocks = 400 [ 168.675768][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 168.675768][ T276] [ 168.698514][ T276] blkno = b00, nblocks = 400 [ 168.726055][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 168.726055][ T276] [ 168.779160][ T4585] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 168.779160][ T4585] [ 168.808687][ T4585] ERROR: (device loop0): remounting filesystem as read-only [ 168.909192][ T4585] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 168.909192][ T4585] [ 169.035814][ T277] blkno = b00, nblocks = 400 [ 169.040714][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 169.040714][ T277] [ 169.084610][ T277] blkno = b00, nblocks = 400 [ 169.089260][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 169.089260][ T277] [ 169.625624][ T4590] loop4: detected capacity change from 0 to 32768 [ 169.703641][ T4590] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 169.703641][ T4590] [ 169.735005][ T4590] ERROR: (device loop4): remounting filesystem as read-only [ 169.807139][ T4590] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 169.807139][ T4590] [ 169.839050][ T4587] loop1: detected capacity change from 0 to 32768 [ 169.953283][ T4593] loop3: detected capacity change from 0 to 32768 [ 169.972385][ T277] blkno = b00, nblocks = 400 [ 169.977171][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 169.977171][ T277] [ 169.990365][ T4587] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 169.990365][ T4587] [ 170.022323][ T4593] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 170.022323][ T4593] [ 170.046667][ T4587] ERROR: (device loop1): remounting filesystem as read-only [ 170.064646][ T277] blkno = b00, nblocks = 400 [ 170.099908][ T4593] ERROR: (device loop3): remounting filesystem as read-only [ 170.104878][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 170.104878][ T277] [ 170.123729][ T4587] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 170.123729][ T4587] [ 170.225096][ T4595] loop2: detected capacity change from 0 to 32768 [ 170.290753][ T276] blkno = b00, nblocks = 400 [ 170.295394][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 170.295394][ T276] [ 170.315835][ T277] blkno = b00, nblocks = 400 [ 170.322942][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 170.322942][ T277] [ 170.331752][ T4595] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 170.331752][ T4595] [ 170.360192][ T277] blkno = b00, nblocks = 400 [ 170.370187][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 170.370187][ T277] [ 170.374687][ T4595] ERROR: (device loop2): remounting filesystem as read-only [ 170.440195][ T4595] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 170.440195][ T4595] [ 170.511041][ T277] blkno = b00, nblocks = 400 [ 170.546921][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 170.546921][ T277] [ 170.575940][ T277] blkno = b00, nblocks = 400 [ 170.589698][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 170.589698][ T277] [ 170.720068][ T4598] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 170.720068][ T4598] [ 170.755650][ T4598] ERROR: (device loop0): remounting filesystem as read-only [ 170.823296][ T4598] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 170.823296][ T4598] [ 170.968247][ T277] blkno = b00, nblocks = 400 [ 170.981291][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 170.981291][ T277] [ 171.065009][ T277] blkno = b00, nblocks = 400 [ 171.083172][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 171.083172][ T277] [ 171.528729][ T4601] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 171.528729][ T4601] [ 171.565913][ T4601] ERROR: (device loop4): remounting filesystem as read-only [ 171.655940][ T4601] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 171.655940][ T4601] [ 171.710806][ T4605] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 171.710806][ T4605] [ 171.732036][ T4605] ERROR: (device loop3): remounting filesystem as read-only [ 171.845642][ T4605] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 171.845642][ T4605] [ 171.856192][ T277] blkno = b00, nblocks = 400 [ 171.868870][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 171.868870][ T277] [ 171.909824][ T277] blkno = b00, nblocks = 400 [ 171.922078][ T4607] set_capacity_and_notify: 3 callbacks suppressed [ 171.922092][ T4607] loop1: detected capacity change from 0 to 32768 [ 171.938549][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 171.938549][ T277] [ 171.984204][ T276] blkno = b00, nblocks = 400 [ 171.988997][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 171.988997][ T276] [ 172.014301][ T4609] loop2: detected capacity change from 0 to 32768 [ 172.021042][ T276] blkno = b00, nblocks = 400 [ 172.025700][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 172.025700][ T276] [ 172.062970][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 172.062985][ T26] audit: type=1800 audit(1788864436.420:194): pid=4607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.113" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 172.093578][ T4607] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 172.093578][ T4607] [ 172.128362][ T4607] ERROR: (device loop1): remounting filesystem as read-only [ 172.152216][ T4609] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 172.152216][ T4609] [ 172.214742][ T26] audit: type=1800 audit(1788864436.450:195): pid=4607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.113" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 172.236362][ T4609] ERROR: (device loop2): remounting filesystem as read-only [ 172.255655][ T4607] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 172.255655][ T4607] [ 172.302563][ T26] audit: type=1800 audit(1788864436.500:196): pid=4609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.114" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 172.419639][ T26] audit: type=1800 audit(1788864436.500:197): pid=4609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.114" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 172.440692][ T276] blkno = b00, nblocks = 400 [ 172.445333][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 172.445333][ T276] [ 172.511504][ T277] blkno = b00, nblocks = 400 [ 172.516233][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 172.516233][ T277] 2026/09/08 10:47:16 executed programs: 111 [ 172.576186][ T277] blkno = b00, nblocks = 400 [ 172.601669][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 172.601669][ T277] [ 172.770799][ T4611] loop0: detected capacity change from 0 to 32768 [ 172.928322][ T26] audit: type=1800 audit(1788864437.280:198): pid=4611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.115" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 172.951881][ T4611] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 172.951881][ T4611] [ 172.974067][ T4611] ERROR: (device loop0): remounting filesystem as read-only [ 172.989752][ T26] audit: type=1800 audit(1788864437.310:199): pid=4611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.115" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 173.076474][ T4611] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 173.076474][ T4611] [ 173.270168][ T276] blkno = b00, nblocks = 400 [ 173.274829][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 173.274829][ T276] [ 173.303568][ T4615] loop4: detected capacity change from 0 to 32768 [ 173.329643][ T276] blkno = b00, nblocks = 400 [ 173.340576][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 173.340576][ T276] [ 173.386648][ T26] audit: type=1800 audit(1788864437.740:200): pid=4615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.116" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 173.413841][ T4615] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 173.413841][ T4615] [ 173.440035][ T4615] ERROR: (device loop4): remounting filesystem as read-only [ 173.447652][ T26] audit: type=1800 audit(1788864437.770:201): pid=4615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.116" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 173.507528][ T4615] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 173.507528][ T4615] [ 173.561862][ T4615] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 173.561862][ T4615] [ 173.575042][ T4613] loop3: detected capacity change from 0 to 32768 [ 173.644983][ T26] audit: type=1800 audit(1788864438.000:202): pid=4613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.117" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 173.667011][ T4613] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 173.667011][ T4613] [ 173.694087][ T4613] ERROR: (device loop3): remounting filesystem as read-only [ 173.707330][ T26] audit: type=1800 audit(1788864438.020:203): pid=4613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.117" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 173.789123][ T276] blkno = b00, nblocks = 400 [ 173.794340][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 173.794340][ T276] [ 173.828475][ T276] blkno = b00, nblocks = 400 [ 173.855378][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 173.855378][ T276] [ 173.886437][ T276] blkno = b00, nblocks = 400 [ 173.906697][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 173.906697][ T276] [ 173.923352][ T277] blkno = b00, nblocks = 400 [ 173.928068][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 173.928068][ T277] [ 174.026072][ T4617] loop2: detected capacity change from 0 to 32768 [ 174.136384][ T4617] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 174.136384][ T4617] [ 174.155256][ T4619] loop1: detected capacity change from 0 to 32768 [ 174.162311][ T4617] ERROR: (device loop2): remounting filesystem as read-only [ 174.209260][ T4617] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 174.209260][ T4617] [ 174.259192][ T4617] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 174.259192][ T4617] [ 174.310906][ T4619] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 174.310906][ T4619] [ 174.360473][ T4619] ERROR: (device loop1): remounting filesystem as read-only [ 174.462918][ T4619] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 174.462918][ T4619] [ 174.527539][ T276] blkno = b00, nblocks = 400 [ 174.532245][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 174.532245][ T276] [ 174.578702][ T276] blkno = b00, nblocks = 400 [ 174.605642][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 174.605642][ T276] [ 174.654054][ T276] blkno = b00, nblocks = 400 [ 174.660952][ T277] blkno = b00, nblocks = 400 [ 174.665581][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 174.665581][ T277] [ 174.686367][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 174.686367][ T276] [ 174.711960][ T277] blkno = b00, nblocks = 400 [ 174.716592][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 174.716592][ T277] [ 174.898700][ T4621] loop0: detected capacity change from 0 to 32768 [ 174.943947][ T4621] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 174.943947][ T4621] [ 174.975827][ T4621] ERROR: (device loop0): remounting filesystem as read-only [ 175.017164][ T4621] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 175.017164][ T4621] [ 175.169218][ T277] blkno = b00, nblocks = 400 [ 175.180742][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 175.180742][ T277] [ 175.229615][ T277] blkno = b00, nblocks = 400 [ 175.234258][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 175.234258][ T277] [ 175.395047][ T4625] loop3: detected capacity change from 0 to 32768 [ 175.453380][ T4624] loop4: detected capacity change from 0 to 32768 [ 175.485925][ T4625] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 175.485925][ T4625] [ 175.517666][ T4625] ERROR: (device loop3): remounting filesystem as read-only [ 175.560411][ T4624] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 175.560411][ T4624] [ 175.624210][ T4624] ERROR: (device loop4): remounting filesystem as read-only [ 175.700601][ T4624] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 175.700601][ T4624] [ 175.752698][ T277] blkno = b00, nblocks = 400 [ 175.757922][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 175.757922][ T277] [ 175.892719][ T277] blkno = b00, nblocks = 400 [ 175.897377][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 175.897377][ T277] [ 175.919655][ T277] blkno = b00, nblocks = 400 [ 175.924293][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 175.924293][ T277] [ 176.173188][ T4627] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 176.173188][ T4627] [ 176.222645][ T4627] ERROR: (device loop2): remounting filesystem as read-only [ 176.241211][ T4629] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 176.241211][ T4629] [ 176.277382][ T4629] ERROR: (device loop1): remounting filesystem as read-only [ 176.294347][ T4627] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 176.294347][ T4627] [ 176.365496][ T4629] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 176.365496][ T4629] [ 176.512018][ T277] blkno = b00, nblocks = 400 [ 176.516667][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 176.516667][ T277] [ 176.546145][ T277] blkno = b00, nblocks = 400 [ 176.551282][ T276] blkno = b00, nblocks = 400 [ 176.555905][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 176.555905][ T276] [ 176.587219][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 176.587219][ T277] [ 176.635075][ T276] blkno = b00, nblocks = 400 [ 176.643070][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 176.643070][ T276] [ 176.730004][ T4631] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 176.730004][ T4631] [ 176.746507][ T4631] ERROR: (device loop0): remounting filesystem as read-only [ 176.808411][ T4631] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 176.808411][ T4631] [ 176.860755][ T4631] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 176.860755][ T4631] [ 177.097798][ T276] blkno = b00, nblocks = 400 [ 177.102780][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 177.102780][ T276] [ 177.133510][ T276] blkno = b00, nblocks = 400 [ 177.138153][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 177.138153][ T276] [ 177.199106][ T276] blkno = b00, nblocks = 400 [ 177.209693][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 177.209693][ T276] [ 177.331583][ T4633] set_capacity_and_notify: 3 callbacks suppressed [ 177.331598][ T4633] loop3: detected capacity change from 0 to 32768 [ 177.376560][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 177.376575][ T26] audit: type=1800 audit(1788864441.730:220): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.126" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 177.422205][ T4633] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 177.422205][ T4633] [ 177.450303][ T4633] ERROR: (device loop3): remounting filesystem as read-only [ 177.478676][ T26] audit: type=1800 audit(1788864441.770:221): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.126" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 177.524134][ T4635] loop4: detected capacity change from 0 to 32768 [ 177.554146][ T4633] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 177.554146][ T4633] [ 177.650792][ T26] audit: type=1800 audit(1788864442.010:222): pid=4635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.127" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 177.679077][ T4635] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 177.679077][ T4635] [ 177.708527][ T276] blkno = b00, nblocks = 400 [ 177.714036][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 177.714036][ T276] [ 177.731037][ T4635] ERROR: (device loop4): remounting filesystem as read-only [ 177.747438][ T276] blkno = b00, nblocks = 400 [ 177.750095][ T26] audit: type=1800 audit(1788864442.030:223): pid=4635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.127" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 177.770040][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 177.770040][ T276] [ 177.823642][ T4635] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 177.823642][ T4635] 2026/09/08 10:47:22 executed programs: 124 [ 177.965936][ T276] blkno = b00, nblocks = 400 [ 177.970770][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 177.970770][ T276] [ 178.004532][ T276] blkno = b00, nblocks = 400 [ 178.019688][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 178.019688][ T276] [ 178.125506][ T4637] loop2: detected capacity change from 0 to 32768 [ 178.176562][ T26] audit: type=1800 audit(1788864442.530:224): pid=4637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.128" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 178.178041][ T4637] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 178.178041][ T4637] [ 178.223423][ T4639] loop1: detected capacity change from 0 to 32768 [ 178.273069][ T26] audit: type=1800 audit(1788864442.530:225): pid=4637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.128" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 178.297575][ T4639] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 178.297575][ T4639] [ 178.324981][ T4639] ERROR: (device loop1): remounting filesystem as read-only [ 178.333664][ T4637] ERROR: (device loop2): remounting filesystem as read-only [ 178.389483][ T26] audit: type=1800 audit(1788864442.650:226): pid=4639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.129" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 178.436209][ T4639] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 178.436209][ T4639] [ 178.491046][ T26] audit: type=1800 audit(1788864442.650:227): pid=4639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.129" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 178.563767][ T276] blkno = b00, nblocks = 400 [ 178.568462][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 178.568462][ T276] [ 178.691869][ T276] blkno = b00, nblocks = 400 [ 178.699659][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 178.699659][ T276] [ 178.728363][ T276] blkno = b00, nblocks = 400 [ 178.740082][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 178.740082][ T276] [ 178.868404][ T4641] loop0: detected capacity change from 0 to 32768 [ 178.916046][ T26] audit: type=1800 audit(1788864443.270:228): pid=4641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.130" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 178.937464][ T4641] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 178.937464][ T4641] [ 178.953005][ T4641] ERROR: (device loop0): remounting filesystem as read-only [ 179.024955][ T26] audit: type=1800 audit(1788864443.270:229): pid=4641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.130" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 179.055081][ T4641] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 179.055081][ T4641] [ 179.190523][ T277] blkno = b00, nblocks = 400 [ 179.195166][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 179.195166][ T277] [ 179.229628][ T277] blkno = b00, nblocks = 400 [ 179.234275][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 179.234275][ T277] [ 179.416795][ T4643] loop3: detected capacity change from 0 to 32768 [ 179.480864][ T4643] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 179.480864][ T4643] [ 179.515310][ T4643] ERROR: (device loop3): remounting filesystem as read-only [ 179.585229][ T4643] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 179.585229][ T4643] [ 179.643448][ T4645] loop4: detected capacity change from 0 to 32768 [ 179.715542][ T4645] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 179.715542][ T4645] [ 179.742349][ T277] blkno = b00, nblocks = 400 [ 179.746983][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 179.746983][ T277] [ 179.751262][ T4645] ERROR: (device loop4): remounting filesystem as read-only [ 179.791884][ T277] blkno = b00, nblocks = 400 [ 179.796525][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 179.796525][ T277] [ 179.849261][ T4645] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 179.849261][ T4645] [ 179.945279][ T277] blkno = b00, nblocks = 400 [ 179.950904][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 179.950904][ T277] [ 179.978092][ T277] blkno = b00, nblocks = 400 [ 179.983029][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 179.983029][ T277] [ 180.092650][ T4647] loop2: detected capacity change from 0 to 32768 [ 180.144973][ T4649] loop1: detected capacity change from 0 to 32768 [ 180.175665][ T4647] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 180.175665][ T4647] [ 180.209182][ T4649] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 180.209182][ T4649] [ 180.224486][ T4647] ERROR: (device loop2): remounting filesystem as read-only [ 180.257203][ T4649] ERROR: (device loop1): remounting filesystem as read-only [ 180.321840][ T4647] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 180.321840][ T4647] [ 180.505739][ T276] blkno = b00, nblocks = 400 [ 180.506402][ T277] blkno = b00, nblocks = 400 [ 180.511200][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 180.511200][ T276] [ 180.529887][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 180.529887][ T277] [ 180.571143][ T277] blkno = b00, nblocks = 400 [ 180.575779][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 180.575779][ T277] [ 180.672776][ T4651] loop0: detected capacity change from 0 to 32768 [ 180.750150][ T4651] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 180.750150][ T4651] [ 180.764899][ T4651] ERROR: (device loop0): remounting filesystem as read-only [ 180.821151][ T4651] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 180.821151][ T4651] [ 180.880616][ T4651] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 180.880616][ T4651] [ 181.040095][ T277] blkno = b00, nblocks = 400 [ 181.044741][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 181.044741][ T277] [ 181.075579][ T277] blkno = b00, nblocks = 400 [ 181.085703][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 181.085703][ T277] [ 181.099727][ T277] blkno = b00, nblocks = 400 [ 181.104364][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 181.104364][ T277] [ 181.354308][ T4655] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 181.354308][ T4655] [ 181.405001][ T4655] ERROR: (device loop3): remounting filesystem as read-only [ 181.469969][ T4655] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 181.469969][ T4655] [ 181.508158][ T4654] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 181.508158][ T4654] [ 181.545022][ T4654] ERROR: (device loop4): remounting filesystem as read-only [ 181.642787][ T4654] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 181.642787][ T4654] [ 181.659407][ T277] blkno = b00, nblocks = 400 [ 181.664161][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 181.664161][ T277] [ 181.709195][ T277] blkno = b00, nblocks = 400 [ 181.719550][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 181.719550][ T277] [ 181.748607][ T276] blkno = b00, nblocks = 400 [ 181.753396][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 181.753396][ T276] [ 181.783448][ T276] blkno = b00, nblocks = 400 [ 181.791305][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 181.791305][ T276] [ 182.177924][ T4657] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 182.177924][ T4657] [ 182.226166][ T4657] ERROR: (device loop1): remounting filesystem as read-only [ 182.267381][ T4659] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 182.267381][ T4659] [ 182.297579][ T4657] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 182.297579][ T4657] [ 182.334657][ T4659] ERROR: (device loop2): remounting filesystem as read-only [ 182.392873][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 182.392888][ T26] audit: type=1800 audit(1788864446.750:248): pid=4661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.140" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 182.439682][ T4661] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 182.439682][ T4661] [ 182.476448][ T4661] ERROR: (device loop0): remounting filesystem as read-only [ 182.509808][ T276] blkno = b00, nblocks = 400 [ 182.515040][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 182.515040][ T276] [ 182.530282][ T26] audit: type=1800 audit(1788864446.780:249): pid=4661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.140" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 182.568661][ T277] blkno = b00, nblocks = 400 [ 182.573365][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 182.573365][ T277] [ 182.616684][ T277] blkno = b00, nblocks = 400 [ 182.628508][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 182.628508][ T277] [ 182.683345][ T277] blkno = b00, nblocks = 400 [ 182.688017][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 182.688017][ T277] [ 182.783504][ T4663] set_capacity_and_notify: 5 callbacks suppressed [ 182.783519][ T4663] loop3: detected capacity change from 0 to 32768 [ 182.824866][ T26] audit: type=1800 audit(1788864447.180:250): pid=4663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.141" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 182.849805][ T4663] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 182.849805][ T4663] [ 182.860138][ T26] audit: type=1800 audit(1788864447.200:251): pid=4663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.141" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 182.882117][ T4663] ERROR: (device loop3): remounting filesystem as read-only [ 182.904439][ T4663] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 182.904439][ T4663] [ 182.935630][ T4663] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 182.935630][ T4663] [ 183.217152][ T276] blkno = b00, nblocks = 400 [ 183.227606][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 183.227606][ T276] [ 183.291062][ T276] blkno = b00, nblocks = 400 [ 183.295714][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 183.295714][ T276] [ 183.367739][ T276] blkno = b00, nblocks = 400 [ 183.381004][ T4665] loop4: detected capacity change from 0 to 32768 [ 183.387509][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 183.387509][ T276] 2026/09/08 10:47:27 executed programs: 139 [ 183.465746][ T26] audit: type=1800 audit(1788864447.820:252): pid=4665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.142" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 183.492827][ T4665] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 183.492827][ T4665] [ 183.522180][ T4665] ERROR: (device loop4): remounting filesystem as read-only [ 183.529743][ T26] audit: type=1800 audit(1788864447.850:253): pid=4665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.142" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 183.588074][ T4665] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 183.588074][ T4665] [ 183.705783][ T276] blkno = b00, nblocks = 400 [ 183.710507][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 183.710507][ T276] [ 183.765083][ T276] blkno = b00, nblocks = 400 [ 183.791071][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 183.791071][ T276] [ 184.047352][ T4671] loop0: detected capacity change from 0 to 32768 [ 184.103074][ T26] audit: type=1800 audit(1788864448.460:254): pid=4671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.145" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 184.121420][ T4667] loop2: detected capacity change from 0 to 32768 [ 184.135627][ T4671] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 184.135627][ T4671] [ 184.166608][ T4671] ERROR: (device loop0): remounting filesystem as read-only [ 184.184190][ T26] audit: type=1800 audit(1788864448.490:255): pid=4671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.145" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 184.199718][ T4669] loop1: detected capacity change from 0 to 32768 [ 184.234772][ T4671] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 184.234772][ T4671] [ 184.280718][ T4667] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 184.280718][ T4667] [ 184.281952][ T26] audit: type=1800 audit(1788864448.630:256): pid=4667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.143" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 184.380535][ T4667] ERROR: (device loop2): remounting filesystem as read-only [ 184.398377][ T26] audit: type=1800 audit(1788864448.630:257): pid=4667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.143" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 184.440590][ T4669] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 184.440590][ T4669] [ 184.493323][ T4669] ERROR: (device loop1): remounting filesystem as read-only [ 184.523296][ T276] blkno = b00, nblocks = 400 [ 184.527932][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 184.527932][ T276] [ 184.566670][ T276] blkno = b00, nblocks = 400 [ 184.568581][ T4669] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 184.568581][ T4669] [ 184.573256][ T277] blkno = b00, nblocks = 400 [ 184.599738][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 184.599738][ T276] [ 184.610596][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 184.610596][ T277] [ 184.790447][ T277] blkno = b00, nblocks = 400 [ 184.795205][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 184.795205][ T277] [ 184.820126][ T277] blkno = b00, nblocks = 400 [ 184.835058][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 184.835058][ T277] [ 184.866504][ T4673] loop3: detected capacity change from 0 to 32768 [ 184.946527][ T4673] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 184.946527][ T4673] [ 184.976814][ T4673] ERROR: (device loop3): remounting filesystem as read-only [ 185.050727][ T4673] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 185.050727][ T4673] [ 185.195997][ T277] blkno = b00, nblocks = 400 [ 185.200759][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 185.200759][ T277] [ 185.279831][ T277] blkno = b00, nblocks = 400 [ 185.284486][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 185.284486][ T277] [ 185.302371][ T4675] loop4: detected capacity change from 0 to 32768 [ 185.412565][ T4675] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 185.412565][ T4675] [ 185.439963][ T4675] ERROR: (device loop4): remounting filesystem as read-only [ 185.493030][ T4675] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 185.493030][ T4675] [ 185.660533][ T276] blkno = b00, nblocks = 400 [ 185.665181][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 185.665181][ T276] [ 185.716113][ T276] blkno = b00, nblocks = 400 [ 185.729629][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 185.729629][ T276] [ 185.970244][ T4677] loop0: detected capacity change from 0 to 32768 [ 186.017311][ T4679] loop2: detected capacity change from 0 to 32768 [ 186.111422][ T4677] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 186.111422][ T4677] [ 186.140921][ T4679] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 186.140921][ T4679] [ 186.161234][ T4677] ERROR: (device loop0): remounting filesystem as read-only [ 186.177837][ T4681] loop1: detected capacity change from 0 to 32768 [ 186.204763][ T4679] ERROR: (device loop2): remounting filesystem as read-only [ 186.280583][ T4681] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 186.280583][ T4681] [ 186.320933][ T277] blkno = b00, nblocks = 400 [ 186.325529][ T4681] ERROR: (device loop1): remounting filesystem as read-only [ 186.325720][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 186.325720][ T277] [ 186.397222][ T4681] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 186.397222][ T4681] [ 186.439939][ T276] blkno = b00, nblocks = 400 [ 186.444589][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 186.444589][ T276] [ 186.582572][ T276] blkno = b00, nblocks = 400 [ 186.587234][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 186.587234][ T276] [ 186.631770][ T276] blkno = b00, nblocks = 400 [ 186.636401][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 186.636401][ T276] [ 186.770608][ T4683] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 186.770608][ T4683] [ 186.804780][ T4683] ERROR: (device loop3): remounting filesystem as read-only [ 186.906052][ T4683] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 186.906052][ T4683] [ 187.010650][ T276] blkno = b00, nblocks = 400 [ 187.015318][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 187.015318][ T276] [ 187.036982][ T276] blkno = b00, nblocks = 400 [ 187.047088][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 187.047088][ T276] [ 187.393761][ T4685] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 187.393761][ T4685] [ 187.476646][ T4685] ERROR: (device loop0): remounting filesystem as read-only [ 187.522219][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 187.522234][ T26] audit: type=1800 audit(1788864451.880:274): pid=4687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.152" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 187.568123][ T4687] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 187.568123][ T4687] [ 187.618511][ T4687] ERROR: (device loop4): remounting filesystem as read-only [ 187.638750][ T26] audit: type=1800 audit(1788864451.920:275): pid=4687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.152" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 187.662328][ T276] blkno = b00, nblocks = 400 [ 187.666971][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 187.666971][ T276] [ 187.792850][ T276] blkno = b00, nblocks = 400 [ 187.797523][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 187.797523][ T276] [ 187.898965][ T4689] set_capacity_and_notify: 3 callbacks suppressed [ 187.898982][ T4689] loop2: detected capacity change from 0 to 32768 [ 187.925935][ T4691] loop1: detected capacity change from 0 to 32768 [ 187.984870][ T26] audit: type=1800 audit(1788864452.340:276): pid=4689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.154" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 188.026911][ T4689] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 188.026911][ T4689] [ 188.048221][ T4691] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 188.048221][ T4691] [ 188.059900][ T26] audit: type=1800 audit(1788864452.360:277): pid=4689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.154" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 188.106985][ T4689] ERROR: (device loop2): remounting filesystem as read-only [ 188.118612][ T4691] ERROR: (device loop1): remounting filesystem as read-only [ 188.159403][ T26] audit: type=1800 audit(1788864452.400:278): pid=4691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.155" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 188.284938][ T276] blkno = b00, nblocks = 400 [ 188.289821][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 188.289821][ T276] [ 188.314887][ T277] blkno = b00, nblocks = 400 [ 188.319549][ T277] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 188.319549][ T277] [ 188.338858][ T26] audit: type=1800 audit(1788864452.400:279): pid=4691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.155" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 188.588725][ T4693] loop3: detected capacity change from 0 to 32768 [ 188.798650][ T26] audit: type=1800 audit(1788864453.150:280): pid=4693 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.156" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 188.819407][ T4693] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 188.819407][ T4693] [ 188.849479][ T4693] ERROR: (device loop3): remounting filesystem as read-only [ 188.919490][ T26] audit: type=1800 audit(1788864453.160:281): pid=4693 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.156" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 188.925071][ T4693] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 188.925071][ T4693] [ 189.038124][ T4697] loop4: detected capacity change from 0 to 32768 [ 189.157599][ T26] audit: type=1800 audit(1788864453.510:282): pid=4697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.158" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 189.175253][ T4697] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 189.175253][ T4697] [ 189.180028][ T277] blkno = b00, nblocks = 400 [ 189.207391][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 189.207391][ T277] [ 189.218992][ T4697] ERROR: (device loop4): remounting filesystem as read-only [ 189.261641][ T277] blkno = b00, nblocks = 400 [ 189.266287][ T277] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 189.266287][ T277] [ 189.285917][ T26] audit: type=1800 audit(1788864453.510:283): pid=4697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.158" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 189.327855][ T4697] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 189.327855][ T4697] 2026/09/08 10:47:33 executed programs: 154 [ 189.385341][ T4695] loop0: detected capacity change from 0 to 32768 [ 189.433608][ T277] blkno = b00, nblocks = 400 [ 189.438440][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 189.438440][ T277] [ 189.460250][ T277] blkno = b00, nblocks = 400 [ 189.464882][ T277] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 189.464882][ T277] [ 189.498087][ T4695] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 189.498087][ T4695] [ 189.528787][ T4695] ERROR: (device loop0): remounting filesystem as read-only [ 189.628785][ T4695] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 189.628785][ T4695] [ 189.748634][ T277] blkno = b00, nblocks = 400 [ 189.758975][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 189.758975][ T277] [ 189.780470][ T277] blkno = b00, nblocks = 400 [ 189.786515][ T277] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 189.786515][ T277] [ 190.108005][ T4701] loop2: detected capacity change from 0 to 32768 [ 190.167362][ T4700] loop1: detected capacity change from 0 to 32768 [ 190.193130][ T4701] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 190.193130][ T4701] [ 190.234623][ T4701] ERROR: (device loop2): remounting filesystem as read-only [ 190.323901][ T4701] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 190.323901][ T4701] [ 190.355465][ T4700] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 190.355465][ T4700] [ 190.379943][ T4700] ERROR: (device loop1): remounting filesystem as read-only [ 190.461424][ T4700] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 190.461424][ T4700] [ 190.536167][ T277] blkno = b00, nblocks = 400 [ 190.540908][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 190.540908][ T277] [ 190.587792][ T277] blkno = b00, nblocks = 400 [ 190.599808][ T277] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 190.599808][ T277] [ 190.640716][ T276] blkno = b00, nblocks = 400 [ 190.645357][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 190.645357][ T276] [ 190.671409][ T276] blkno = b00, nblocks = 400 [ 190.676052][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 190.676052][ T276] [ 190.718129][ T4703] loop3: detected capacity change from 0 to 32768 [ 190.808767][ T4703] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 190.808767][ T4703] [ 190.858723][ T4703] ERROR: (device loop3): remounting filesystem as read-only [ 190.922981][ T4705] loop0: detected capacity change from 0 to 32768 [ 190.945604][ T4703] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 190.945604][ T4703] [ 191.006018][ T4705] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 191.006018][ T4705] [ 191.051208][ T4705] ERROR: (device loop0): remounting filesystem as read-only [ 191.134966][ T4705] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 191.134966][ T4705] [ 191.154666][ T276] blkno = b00, nblocks = 400 [ 191.159310][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 191.159310][ T276] [ 191.194405][ T276] blkno = b00, nblocks = 400 [ 191.199118][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 191.199118][ T276] [ 191.221883][ T4707] loop4: detected capacity change from 0 to 32768 [ 191.277090][ T4707] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 191.277090][ T4707] [ 191.312422][ T4707] ERROR: (device loop4): remounting filesystem as read-only [ 191.321281][ T276] blkno = b00, nblocks = 400 [ 191.325996][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 191.325996][ T276] [ 191.370011][ T4707] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 191.370011][ T4707] [ 191.379514][ T276] blkno = b00, nblocks = 400 [ 191.394022][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 191.394022][ T276] [ 191.435451][ T4707] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 191.435451][ T4707] [ 191.553300][ T276] blkno = b00, nblocks = 400 [ 191.558045][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 191.558045][ T276] [ 191.581478][ T276] blkno = b00, nblocks = 400 [ 191.586295][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 191.586295][ T276] [ 191.603316][ T276] blkno = b00, nblocks = 400 [ 191.608188][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 191.608188][ T276] [ 191.832991][ T4709] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 191.832991][ T4709] [ 191.856854][ T4709] ERROR: (device loop2): remounting filesystem as read-only [ 191.952071][ T4709] ERROR: (device loop2): dbAllocBits: leaf page corrupt [ 191.952071][ T4709] [ 192.071238][ T276] blkno = b00, nblocks = 400 [ 192.075887][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 192.075887][ T276] [ 192.106764][ T276] blkno = b00, nblocks = 400 [ 192.148587][ T276] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 192.148587][ T276] [ 192.171391][ T4711] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 192.171391][ T4711] [ 192.210127][ T4711] ERROR: (device loop1): remounting filesystem as read-only [ 192.264730][ T4711] ERROR: (device loop1): dbAllocBits: leaf page corrupt [ 192.264730][ T4711] [ 192.422141][ T276] blkno = b00, nblocks = 400 [ 192.426790][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 192.426790][ T276] [ 192.457764][ T276] blkno = b00, nblocks = 400 [ 192.467674][ T276] ERROR: (device loop1): dbFree: block to be freed is outside the map [ 192.467674][ T276] [ 192.750915][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 192.750931][ T26] audit: type=1800 audit(1788864457.110:300): pid=4713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.166" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 192.784861][ T4713] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 192.784861][ T4713] [ 192.810483][ T4713] ERROR: (device loop3): remounting filesystem as read-only [ 192.860960][ T4713] ERROR: (device loop3): dbAllocBits: leaf page corrupt [ 192.860960][ T4713] [ 192.921793][ T26] audit: type=1800 audit(1788864457.140:301): pid=4713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.166" name="file1" dev="loop3" ino=4 res=0 errno=0 [ 192.964113][ T4715] set_capacity_and_notify: 3 callbacks suppressed [ 192.964128][ T4715] loop0: detected capacity change from 0 to 32768 [ 193.071268][ T276] blkno = b00, nblocks = 400 [ 193.076275][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 193.076275][ T276] [ 193.117675][ T276] blkno = b00, nblocks = 400 [ 193.141872][ T276] ERROR: (device loop3): dbFree: block to be freed is outside the map [ 193.141872][ T276] [ 193.165843][ T26] audit: type=1800 audit(1788864457.520:302): pid=4715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.167" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 193.187678][ T4715] ERROR: (device loop0): dbAllocBits: leaf page corrupt [ 193.187678][ T4715] [ 193.215947][ T4717] loop4: detected capacity change from 0 to 32768 [ 193.241559][ T4715] ERROR: (device loop0): remounting filesystem as read-only [ 193.261867][ T26] audit: type=1800 audit(1788864457.520:303): pid=4715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.167" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 193.327562][ T4717] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 193.327562][ T4717] [ 193.347543][ T4717] ERROR: (device loop4): remounting filesystem as read-only [ 193.374776][ T26] audit: type=1800 audit(1788864457.660:304): pid=4717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.168" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 193.415915][ T276] blkno = b00, nblocks = 400 [ 193.420894][ T276] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 193.420894][ T276] [ 193.441001][ T4717] ERROR: (device loop4): dbAllocBits: leaf page corrupt [ 193.441001][ T4717] [ 193.466507][ T26] audit: type=1800 audit(1788864457.660:305): pid=4717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.168" name="file1" dev="loop4" ino=4 res=0 errno=0 [ 193.553670][ T276] blkno = b00, nblocks = 400 [ 193.558397][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 193.558397][ T276] [ 193.586992][ T276] blkno = b00, nblocks = 400 [ 193.593355][ T276] ERROR: (device loop4): dbFree: block to be freed is outside the map [ 193.593355][ T276] [ 193.614545][ T276] ================================================================== [ 193.622872][ T276] BUG: KASAN: use-after-free in jfs_lazycommit+0x786/0xb60 [ 193.630095][ T276] Read of size 4 at addr ffff88801afe7294 by task jfsCommit/276 [ 193.637753][ T276] [ 193.640145][ T276] CPU: 1 PID: 276 Comm: jfsCommit Not tainted syzkaller #0 [ 193.647379][ T276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 193.657472][ T276] Call Trace: [ 193.660776][ T276] [ 193.663732][ T276] dump_stack_lvl+0x188/0x250 [ 193.668448][ T276] ? show_regs_print_info+0x20/0x20 [ 193.673679][ T276] ? load_image+0x410/0x410 [ 193.678206][ T276] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 193.683698][ T276] ? _raw_spin_lock_irqsave+0x8b/0x100 [ 193.689183][ T276] ? lockdep_hardirqs_off+0x70/0x100 [ 193.694495][ T276] print_address_description+0x60/0x2d0 [ 193.700066][ T276] ? jfs_lazycommit+0x786/0xb60 [ 193.704940][ T276] kasan_report+0xdf/0x130 [ 193.709377][ T276] ? jfs_lazycommit+0x786/0xb60 [ 193.714245][ T276] jfs_lazycommit+0x786/0xb60 [ 193.719002][ T276] ? txFreelock+0x5a0/0x5a0 [ 193.723517][ T276] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 193.729439][ T276] ? sched_dynamic_update+0x210/0x210 [ 193.734832][ T276] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 193.740750][ T276] ? __kthread_parkme+0x14e/0x1b0 [ 193.745800][ T276] kthread+0x42e/0x520 [ 193.749900][ T276] ? txFreelock+0x5a0/0x5a0 [ 193.754422][ T276] ? kthread_blkcg+0xd0/0xd0 [ 193.759027][ T276] ret_from_fork+0x1f/0x30 [ 193.763480][ T276] [ 193.766528][ T276] [ 193.768861][ T276] Allocated by task 4717: [ 193.773200][ T276] __kasan_kmalloc+0xaf/0xe0 [ 193.777903][ T276] jfs_fill_super+0xdc/0xad0 [ 193.782512][ T276] mount_bdev+0x28a/0x3c0 [ 193.786859][ T276] legacy_get_tree+0xe6/0x180 [ 193.791558][ T276] vfs_get_tree+0x88/0x270 [ 193.795992][ T276] do_new_mount+0x247/0xa40 [ 193.800520][ T276] __se_sys_mount+0x2e3/0x3d0 [ 193.805232][ T276] do_syscall_64+0x4c/0xa0 [ 193.809682][ T276] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 193.815597][ T276] [ 193.817943][ T276] Freed by task 4339: [ 193.821935][ T276] kasan_set_track+0x4b/0x70 [ 193.826543][ T276] kasan_set_free_info+0x1f/0x40 [ 193.831503][ T276] ____kasan_slab_free+0xd5/0x110 [ 193.836559][ T276] slab_free_freelist_hook+0xec/0x170 [ 193.841960][ T276] kfree+0xef/0x2a0 [ 193.845818][ T276] generic_shutdown_super+0x130/0x300 [ 193.851233][ T276] kill_block_super+0x7c/0xe0 [ 193.855958][ T276] deactivate_locked_super+0x93/0xf0 [ 193.861263][ T276] cleanup_mnt+0x426/0x4d0 [ 193.865705][ T276] task_work_run+0x125/0x1a0 [ 193.870340][ T276] exit_to_user_mode_loop+0x10f/0x130 [ 193.875841][ T276] exit_to_user_mode_prepare+0xee/0x180 [ 193.881417][ T276] syscall_exit_to_user_mode+0x16/0x40 [ 193.886908][ T276] do_syscall_64+0x58/0xa0 [ 193.891348][ T276] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 193.897269][ T276] [ 193.899606][ T276] Last potentially related work creation: [ 193.905333][ T276] kasan_save_stack+0x35/0x60 [ 193.910030][ T276] kasan_record_aux_stack+0xb8/0x100 [ 193.915360][ T276] kvfree_call_rcu+0x105/0x7f0 [ 193.920170][ T276] drop_sysctl_table+0x359/0x4e0 [ 193.925120][ T276] drop_sysctl_table+0x348/0x4e0 [ 193.930069][ T276] unregister_sysctl_table+0x87/0x130 [ 193.935448][ T276] brnf_exit_net+0xb5/0x120 [ 193.939960][ T276] cleanup_net+0x703/0xba0 [ 193.944391][ T276] process_one_work+0x867/0xff0 [ 193.949263][ T276] worker_thread+0xad7/0x12a0 [ 193.953970][ T276] kthread+0x42e/0x520 [ 193.958057][ T276] ret_from_fork+0x1f/0x30 [ 193.962501][ T276] [ 193.964847][ T276] The buggy address belongs to the object at ffff88801afe7200 [ 193.964847][ T276] which belongs to the cache kmalloc-256 of size 256 [ 193.978924][ T276] The buggy address is located 148 bytes inside of [ 193.978924][ T276] 256-byte region [ffff88801afe7200, ffff88801afe7300) [ 193.992220][ T276] The buggy address belongs to the page: [ 193.997876][ T276] page:ffffea00006bf980 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1afe6 [ 194.000234][ T4719] loop2: detected capacity change from 0 to 32768 [ 194.008057][ T276] head:ffffea00006bf980 order:1 compound_mapcount:0 [ 194.021064][ T276] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 194.029071][ T276] raw: 00fff00000010200 0000000000000000 0000000a00000001 ffff888016c41b40 [ 194.037686][ T276] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 194.046298][ T276] page dumped because: kasan: bad access detected [ 194.052729][ T276] page_owner tracks the page as allocated [ 194.058469][ T276] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 229, ts 4420622208, free_ts 0 [ 194.076561][ T276] get_page_from_freelist+0x24f6/0x2670 [ 194.082144][ T276] __alloc_pages+0x1ee/0x480 [ 194.086756][ T276] new_slab+0xc0/0x4b0 [ 194.090850][ T276] ___slab_alloc+0x807/0xdd0 [ 194.095464][ T276] kmem_cache_alloc_trace+0xf9/0x290 [ 194.100764][ T276] kthread+0x10a/0x520 [ 194.104868][ T276] ret_from_fork+0x1f/0x30 [ 194.109304][ T276] page_owner free stack trace missing [ 194.114700][ T276] [ 194.117044][ T276] Memory state around the buggy address: [ 194.122685][ T276] ffff88801afe7180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 194.130758][ T276] ffff88801afe7200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 194.138836][ T276] >ffff88801afe7280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 194.146914][ T276] ^ [ 194.151514][ T276] ffff88801afe7300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 194.159595][ T276] ffff88801afe7380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 194.167710][ T276] ================================================================== [ 194.175792][ T276] Disabling lock debugging due to kernel taint [ 194.181962][ T276] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 194.189180][ T276] CPU: 1 PID: 276 Comm: jfsCommit Tainted: G B syzkaller #0 [ 194.197826][ T276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 194.207903][ T276] Call Trace: [ 194.211202][ T276] [ 194.214159][ T276] dump_stack_lvl+0x188/0x250 [ 194.216594][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.218898][ T276] ? show_regs_print_info+0x20/0x20 [ 194.225247][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.230338][ T276] ? load_image+0x410/0x410 [ 194.230369][ T276] panic+0x2f8/0x850 [ 194.244992][ T276] ? bpf_jit_dump+0xd0/0xd0 [ 194.249518][ T276] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 194.255434][ T276] ? _raw_spin_unlock+0x40/0x40 [ 194.260303][ T276] ? jfs_lazycommit+0x786/0xb60 [ 194.265168][ T276] check_panic_on_warn+0x80/0xa0 [ 194.270179][ T276] ? jfs_lazycommit+0x786/0xb60 [ 194.275082][ T276] end_report+0x6d/0xf0 [ 194.279260][ T276] kasan_report+0x102/0x130 [ 194.283798][ T276] ? jfs_lazycommit+0x786/0xb60 [ 194.288669][ T276] jfs_lazycommit+0x786/0xb60 [ 194.293366][ T276] ? txFreelock+0x5a0/0x5a0 [ 194.297892][ T276] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 194.303814][ T276] ? sched_dynamic_update+0x210/0x210 [ 194.309207][ T276] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 194.315119][ T276] ? __kthread_parkme+0x14e/0x1b0 [ 194.320162][ T276] kthread+0x42e/0x520 [ 194.324246][ T276] ? txFreelock+0x5a0/0x5a0 [ 194.328763][ T276] ? kthread_blkcg+0xd0/0xd0 [ 194.333370][ T276] ret_from_fork+0x1f/0x30 [ 194.337813][ T276] [ 194.340955][ T276] Kernel Offset: disabled [ 194.345286][ T276] Rebooting in 86400 seconds..