[ 78.123525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.136051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.189848] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.200428] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.210171] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.233238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.241900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.317472] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.369122] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.419653] 8021q: adding VLAN 0 to HW filter on device team0 [ 493.974955] tipc: TX() has been purged, node left! Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. [ 497.353236] loop0: p1 [ 497.409438] device bridge_slave_1 left promiscuous mode [ 497.415314] bridge0: port 2(bridge_slave_1) entered disabled state [ 497.461581] device bridge_slave_0 left promiscuous mode [ 497.469458] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.499625] loop2: p1 [ 497.510223] loop3: p1 [ 497.539364] loop1: p1 [ 497.630386] loop4: p1 [ 497.693891] loop5: p1 [ 497.920388] loop2: p1 [ 497.983629] loop1: p1 [ 498.020537] loop3: p1 [ 498.065790] loop0: p1 [ 498.190350] loop5: p1 [ 498.219781] loop4: p1 [ 498.360443] blk_update_request: I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 498.378437] __loop_clr_fd: partition scan of loop4 failed (rc=-16) [ 498.394566] blk_update_request: I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.405286] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 498.412878] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.423753] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 498.432259] blk_update_request: I/O error, dev loop4, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.442604] Buffer I/O error on dev loop4p1, logical block 2, async page read [ 498.450131] blk_update_request: I/O error, dev loop4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.460365] Buffer I/O error on dev loop4p1, logical block 3, async page read [ 498.467765] blk_update_request: I/O error, dev loop4, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.478283] Buffer I/O error on dev loop4p1, logical block 4, async page read [ 498.485799] blk_update_request: I/O error, dev loop4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.496063] Buffer I/O error on dev loop4p1, logical block 5, async page read [ 498.503435] blk_update_request: I/O error, dev loop4, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.514434] Buffer I/O error on dev loop4p1, logical block 6, async page read [ 498.521803] blk_update_request: I/O error, dev loop4, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.532043] Buffer I/O error on dev loop4p1, logical block 7, async page read [ 498.540070] blk_update_request: I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.550352] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 498.557674] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 498.649802] loop2: p1 [ 498.690701] loop1: p1 [ 498.839317] loop3: p1 [ 498.889407] loop0: p1 [ 498.930985] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 498.938999] loop5: p1 [ 499.209518] loop2: p1 [ 499.268062] team0 (unregistering): Port device team_slave_1 removed [ 499.278305] team0 (unregistering): Port device team_slave_0 removed [ 499.290718] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 499.355091] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 499.385484] loop3: p1 [ 499.388238] loop1: p1 [ 499.470466] bond0 (unregistering): Released all slaves [ 499.478814] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 499.487762] loop5: p1 [ 499.679585] loop0: p1 [ 499.771424] __loop_clr_fd: partition scan of loop0 failed (rc=-16) [ 499.829531] loop2: p1 [ 499.886253] loop1: p1 [ 499.980218] loop3: p1 [ 500.039503] loop5: p1 [ 500.110968] loop4: p1 [ 500.194401] loop2: p1 [ 500.269901] loop0: p1 [ 500.370393] loop3: p1 [ 500.445284] loop1: p1 [ 500.618870] loop4: p1 [ 500.679598] loop0: p1 [ 500.819258] loop5: p1 [ 500.822281] loop3: p1 [ 500.860919] __loop_clr_fd: partition scan of loop0 failed (rc=-16) [ 500.949973] loop1: p1 [ 501.021459] loop2: p1 [ 501.099200] loop5: p1 [ 501.099895] loop4: p1 [ 501.324552] loop3: p1 [ 501.384464] loop2: p1 [ 501.392589] loop0: p1 [ 501.429557] loop5: p1 [ 501.561964] loop4: p1 [ 501.649281] loop1: p1 [ 501.833745] loop2: p1 [ 501.869930] loop3: p1 [ 501.920559] loop0: p1 [ 502.059449] loop5: p1 [ 502.099002] loop1: p1 [ 502.275897] loop4: p1 [ 502.319897] loop3: p1 [ 502.489007] loop2: p1 [ 502.498660] loop0: p1 [ 502.530371] loop5: p1 [ 502.699358] loop4: p1 [ 502.821762] loop3: p1 [ 502.859369] loop1: p1 [ 503.056059] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 503.119411] loop2: p1 [ 503.184934] loop5: p1 [ 503.230015] loop0: p1 [ 503.353850] loop4: p1 [ 503.507958] loop3: p1 [ 503.649638] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 503.700065] loop2: p1 [ 503.754858] loop5: p1 [ 503.809314] loop4: p1 [ 503.888952] tipc: TX() has been purged, node left! [ 504.016891] loop0: p1 [ 504.050779] tipc: TX() has been purged, node left! [ 504.110928] loop3: p1 [ 504.168982] tipc: TX() has been purged, node left! [ 504.170533] loop2: p1 [ 504.297256] loop4: p1 [ 504.319494] tipc: TX() has been purged, node left! [ 504.379172] loop5: p1 [ 504.478682] tipc: TX() has been purged, node left! [ 504.501366] loop1: p1 [ 504.551896] loop0: p1 [ 504.599897] loop2: p1 [ 504.689082] loop3: p1 [ 504.898598] loop4: p1 [ 504.991596] loop3: p1 [ 505.049858] loop2: p1 [ 505.213612] loop5: p1 [ 505.249422] loop0: p1 [ 505.356539] loop4: p1 [ 505.371105] loop1: p1 [ 505.390011] print_req_error: 4277 callbacks suppressed [ 505.390018] blk_update_request: I/O error, dev loop2, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 505.390978] __loop_clr_fd: partition scan of loop2 failed (rc=-16) [ 505.395581] blk_update_request: I/O error, dev loop2, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.423940] buffer_io_error: 4271 callbacks suppressed [ 505.423946] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 505.436732] blk_update_request: I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.446950] Buffer I/O error on dev loop2p1, logical block 1, async page read [ 505.454272] blk_update_request: I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.464464] Buffer I/O error on dev loop2p1, logical block 2, async page read [ 505.471810] blk_update_request: I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.482115] Buffer I/O error on dev loop2p1, logical block 3, async page read [ 505.489441] blk_update_request: I/O error, dev loop2, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.499618] Buffer I/O error on dev loop2p1, logical block 4, async page read [ 505.506937] blk_update_request: I/O error, dev loop2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.517851] Buffer I/O error on dev loop2p1, logical block 5, async page read [ 505.525219] blk_update_request: I/O error, dev loop2, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.535440] Buffer I/O error on dev loop2p1, logical block 6, async page read [ 505.542983] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.553197] Buffer I/O error on dev loop2p1, logical block 7, async page read [ 505.560679] blk_update_request: I/O error, dev loop2, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 505.571127] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 505.585096] Buffer I/O error on dev loop2p1, logical block 1, async page read [ 505.593667] loop3: p1 [ 505.820963] loop5: p1 [ 506.029115] loop4: p1 [ 506.033572] loop1: p1 [ 506.036781] loop0: p1 [ 506.171037] loop3: p1 [ 506.213902] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 506.370611] loop3: p1 [ 506.375232] loop1: p1 [ 506.419514] loop4: p1 [ 506.459712] loop5: p1 [ 506.710644] loop2: p1 [ 506.850918] loop3: p1 [ 506.893037] loop0: p1 [ 506.897363] loop1: p1 [ 507.155970] loop4: p1 [ 507.177654] loop5: p1 [ 507.289527] loop3: p1 [ 507.329487] loop1: p1 [ 507.383115] loop2: p1 [ 507.460868] loop0: p1 [ 507.682292] loop5: p1 [ 507.685232] loop4: p1 [ 507.831697] loop3: p1 [ 507.869149] loop1: p1 [ 507.932538] loop2: p1 [ 508.060754] loop4: p1 [ 508.173750] loop5: p1 [ 508.331211] loop0: p1 [ 508.459256] loop3: p1 [ 508.504171] loop2: p1 [ 508.542653] loop1: p1 [ 508.684602] loop4: p1 [ 508.713217] loop5: p1 [ 508.949916] loop0: p1 [ 508.999703] loop2: p1 [ 509.046998] loop3: p1 [ 509.134127] __loop_clr_fd: partition scan of loop2 failed (rc=-16) [ 509.159932] loop4: p1 [ 509.203565] loop1: p1 [ 509.301492] loop0: p1 [ 509.456210] loop5: p1 [ 509.489152] loop3: p1 [ 509.566571] loop2: p1 [ 509.669186] loop4: p1 [ 509.672232] loop1: p1 [ 509.759395] loop0: p1 [ 510.005469] loop4: p1 [ 510.089521] loop5: p1 [ 510.141133] loop3: p1 [ 510.211126] loop2: p1 [ 510.343803] loop0: p1 [ 510.346683] loop1: p1 [ 510.382337] loop4: p1 [ 510.541332] print_req_error: 1544 callbacks suppressed [ 510.541340] blk_update_request: I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 510.544942] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 510.546801] blk_update_request: I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.575548] buffer_io_error: 1542 callbacks suppressed [ 510.575553] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 510.588519] blk_update_request: I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.598799] Buffer I/O error on dev loop1p1, logical block 1, async page read [ 510.606288] blk_update_request: I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.616538] Buffer I/O error on dev loop1p1, logical block 2, async page read [ 510.624141] blk_update_request: I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.634427] Buffer I/O error on dev loop1p1, logical block 3, async page read [ 510.641827] blk_update_request: I/O error, dev loop1, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.653255] Buffer I/O error on dev loop1p1, logical block 4, async page read [ 510.660643] blk_update_request: I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.671187] Buffer I/O error on dev loop1p1, logical block 5, async page read [ 510.678521] blk_update_request: I/O error, dev loop1, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.688772] Buffer I/O error on dev loop1p1, logical block 6, async page read [ 510.696091] blk_update_request: I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.706534] Buffer I/O error on dev loop1p1, logical block 7, async page read [ 510.714131] blk_update_request: I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 510.724688] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 510.809483] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 510.818386] loop5: p1 [ 510.850757] loop2: p1 [ 511.019787] loop0: p1 [ 511.060442] loop4: p1 [ 511.127391] loop3: p1 [ 511.316590] __loop_clr_fd: partition scan of loop3 failed (rc=-16) [ 511.327235] loop1: p1 [ 511.466956] loop5: p1 [ 511.511415] loop2: p1 [ 511.572010] Buffer I/O error on dev loop5p1, logical block 0, async page read [ 511.577003] __loop_clr_fd: partition scan of loop5 failed (rc=-16) [ 511.619458] loop0: p1 [ 511.661020] loop4: p1 [ 511.699310] loop1: p1 [ 511.945415] loop5: p1 [ 512.039268] loop4: p1 [ 512.079686] loop1: p1 [ 512.118728] loop_reread_partitions: partition scan of loop3 () failed (rc=-16) [ 512.174157] loop2: p1 [ 512.315818] loop0: p1 [ 512.474033] loop5: p1 [ 512.497202] loop3: p1 [ 512.599668] loop2: p1 [ 512.692329] loop0: p1 [ 512.694099] loop1: p1 [ 512.862413] loop4: p1 [ 512.953046] loop5: p1 [ 512.985546] loop2: p1 [ 513.159436] loop1: p1 [ 513.259162] loop0: p1 [ 513.309227] loop3: p1 [ 513.489518] loop5: p1 [ 513.492736] loop2: p1 [ 513.537695] loop4: p1 [ 513.580986] loop1: p1 [ 513.865043] loop0: p1 [ 513.868225] loop3: p1 [ 514.101422] __loop_clr_fd: partition scan of loop3 failed (rc=-16) [ 514.129012] loop2: p1 [ 514.149767] loop4: p1 [ 514.201775] loop1: p1 [ 514.291377] loop5: p1 [ 514.460899] loop0: p1 [ 514.511937] loop2: p1 [ 514.631357] loop4: p1 [ 514.636227] loop1: p1 [ 514.683558] loop3: p1 [ 514.876903] loop5: p1 [ 514.900948] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 515.001020] loop0: p1 [ 515.164508] loop4: p1 [ 515.171252] loop2: p1 [ 515.304925] loop3: p1 [ 515.342456] loop5: p1 [ 515.509927] loop1: p1 [ 515.594512] loop0: p1 [ 515.641233] loop2: p1 [ 515.740526] loop4: p1 [ 515.780565] loop3: p1 [ 515.909156] loop0: p1 [ 515.949101] loop5: p1 [ 516.069664] print_req_error: 2331 callbacks suppressed [ 516.069670] blk_update_request: I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 516.070477] __loop_clr_fd: partition scan of loop5 failed (rc=-16) [ 516.075456] blk_update_request: I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.102725] buffer_io_error: 2327 callbacks suppressed [ 516.102729] Buffer I/O error on dev loop5p1, logical block 0, async page read [ 516.117366] blk_update_request: I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.127597] Buffer I/O error on dev loop5p1, logical block 1, async page read [ 516.135769] blk_update_request: I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.146120] Buffer I/O error on dev loop5p1, logical block 2, async page read [ 516.153849] blk_update_request: I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.164023] Buffer I/O error on dev loop5p1, logical block 3, async page read [ 516.171356] blk_update_request: I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.181549] Buffer I/O error on dev loop5p1, logical block 4, async page read [ 516.188879] blk_update_request: I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.199061] Buffer I/O error on dev loop5p1, logical block 5, async page read [ 516.206358] blk_update_request: I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.216542] Buffer I/O error on dev loop5p1, logical block 6, async page read [ 516.224223] blk_update_request: I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.234957] Buffer I/O error on dev loop5p1, logical block 7, async page read [ 516.242796] blk_update_request: I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 516.252993] Buffer I/O error on dev loop5p1, logical block 0, async page read [ 516.260346] Buffer I/O error on dev loop5p1, logical block 1, async page read [ 516.286738] loop1: p1 [ 516.408448] loop2: p1 [ 516.439816] loop4: p1 [ 516.459833] loop0: p1 [ 516.681760] loop3: p1 [ 516.687671] loop5: p1 [ 516.739620] loop1: p1 [ 516.900895] loop4: p1 [ 516.920264] loop0: p1 [ 517.019412] loop5: p1 [ 517.059191] loop3: p1 [ 517.100076] loop2: p1 [ 517.291564] loop1: p1 [ 517.403105] loop4: p1 [ 517.440831] device bridge_slave_1 left promiscuous mode [ 517.441397] loop5: p1 [ 517.446332] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.489768] device bridge_slave_0 left promiscuous mode [ 517.495485] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.499247] loop0: p1 [ 517.523832] loop3: p1 [ 517.550502] device bridge_slave_1 left promiscuous mode [ 517.556041] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.603391] device bridge_slave_0 left promiscuous mode [ 517.609607] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.649775] device bridge_slave_1 left promiscuous mode [ 517.655308] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.699153] loop2: p1 [ 517.702351] device bridge_slave_0 left promiscuous mode [ 517.708197] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.749772] device bridge_slave_1 left promiscuous mode [ 517.755377] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.812767] device bridge_slave_0 left promiscuous mode [ 517.818448] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.855598] loop1: p1 [ 517.869891] device bridge_slave_1 left promiscuous mode [ 517.876249] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.905320] loop4: p1 [ 517.912754] device bridge_slave_0 left promiscuous mode [ 517.918785] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.950028] loop3: p1 [ 517.989219] loop0: p1 [ 518.100538] loop2: p1 [ 518.173295] loop5: p1 [ 518.372898] loop0: p1 [ 518.420047] loop1: p1 [ 518.524305] loop3: p1 [ 518.653943] loop2: p1 [ 518.689198] loop4: p1 [ 518.712228] loop0: p1 [ 518.915363] loop5: p1 [ 518.982399] loop1: p1 [ 519.051627] loop3: p1 [ 519.119645] loop2: p1 [ 519.219559] loop4: p1 [ 519.269423] loop0: p1 [ 519.449278] loop5: p1 [ 519.522346] loop0: p1 [ 519.560640] loop3: p1 [ 519.711370] loop2: p1 [ 519.779685] loop1: p1 [ 519.892939] loop4: p1 [ 519.974585] loop5: p1 [ 520.099086] loop0: p1 [ 520.199321] loop2: p1 [ 520.261136] __loop_clr_fd: partition scan of loop0 failed (rc=-16) [ 520.354225] loop4: p1 [ 520.412072] loop3: p1 [ 520.449545] loop1: p1 [ 520.659120] loop2: p1 [ 520.666208] loop5: p1 [ 520.782974] __loop_clr_fd: partition scan of loop5 failed (rc=-16) [ 520.798361] ------------[ cut here ]------------ [ 520.803252] WARNING: CPU: 1 PID: 1931 at fs/block_dev.c:1888 __blkdev_put+0x58e/0x690 [ 520.811305] Kernel panic - not syncing: panic_on_warn set ... [ 520.817185] CPU: 1 PID: 1931 Comm: syz-executor788 Not tainted 5.6.0-rc6-syzkaller #0 [ 520.825151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.834502] Call Trace: [ 520.837166] dump_stack+0x12d/0x187 [ 520.840793] ? __blkdev_put+0x58e/0x690 [ 520.844761] panic+0x22a/0x4f5 [ 520.847973] ? add_taint.cold.7+0x11/0x11 [ 520.852134] __warn.cold.10+0x25/0x28 [ 520.855925] ? __blkdev_put+0x58e/0x690 [ 520.859914] report_bug+0x1b0/0x270 [ 520.863536] do_error_trap+0x11b/0x200 [ 520.867431] do_invalid_op+0x36/0x40 [ 520.871166] ? __blkdev_put+0x58e/0x690 [ 520.875190] invalid_op+0x23/0x30 [ 520.878630] RIP: 0010:__blkdev_put+0x58e/0x690 [ 520.878904] loop0: p1 [ 520.883205] Code: ff 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 0e ff ff ff 48 8b bd 48 ff ff ff e8 17 f9 e8 ff e9 fd fe ff ff <0f> 0b e9 cf fb ff ff 4c 89 e7 e8 e3 f8 e8 ff e9 7a fb ff ff 4c 89 [ 520.904604] RSP: 0018:ffff8881cbcefcb0 EFLAGS: 00010202 [ 520.910080] RAX: 0000000000000000 RBX: 1ffff1103979df9f RCX: 0000000000000000 [ 520.917786] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881c29830a8 [ 520.925158] RBP: ffff8881cbcefda0 R08: ffffed1038530604 R09: ffffed1038530604 [ 520.932432] R10: ffff8881cbcefca0 R11: ffff8881c298301f R12: ffff8881c2983004 [ 520.939703] R13: 00000000080e001f R14: 00000000080e001f R15: ffff8881c2983000 [ 520.947064] ? __kasan_check_write+0x14/0x20 [ 520.951478] ? __kasan_check_read+0x11/0x20 [ 520.955799] ? freeze_bdev+0x190/0x190 [ 520.959680] ? wait_for_completion+0x460/0x460 [ 520.964267] blkdev_put+0x73/0x480 [ 520.967805] blkdev_close+0x88/0xd0 [ 520.971493] __fput+0x25d/0x780 [ 520.974768] ? _raw_spin_unlock_irq+0x22/0x80 [ 520.979267] ____fput+0x9/0x10 [ 520.982453] task_work_run+0x10e/0x190 [ 520.986350] exit_to_usermode_loop+0x1be/0x210 [ 520.992682] do_syscall_64+0x53d/0x630 [ 520.996570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.001754] RIP: 0033:0x401740 [ 521.004936] Code: 01 f0 ff ff 0f 83 80 0c 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 8d 5f 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 54 0c 00 00 c3 48 83 ec 08 e8 ba 01 00 00 [ 521.023844] RSP: 002b:00007ffc4ea28938 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 521.032781] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000401740 [ 521.040052] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 521.047405] RBP: 000000000007f026 R08: 0000000000000000 R09: 000000000000000a [ 521.054672] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000402820 [ 521.061947] R13: 00000000004028b0 R14: 0000000000000000 R15: 0000000000000000 [ 521.071023] Kernel Offset: disabled [ 521.074708] Rebooting in 86400 seconds..