Warning: Permanently added '10.128.0.128' (ED25519) to the list of known hosts. executing program [ 529.678175][ T4260] loop0: detected capacity change from 0 to 512 executing program [ 529.968135][ T4264] loop0: detected capacity change from 0 to 512 [ 530.004558][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 530.057959][ T4268] loop0: detected capacity change from 0 to 512 [ 530.077558][ T4268] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 530.231614][ T4258] EXT4-fs (loop0): unmounting filesystem. executing program executing program [ 530.464126][ T4279] loop0: detected capacity change from 0 to 512 [ 530.494225][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 530.637129][ T4282] loop0: detected capacity change from 0 to 512 [ 530.663833][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 530.811640][ T4285] loop0: detected capacity change from 0 to 512 executing program [ 531.092917][ T4289] loop0: detected capacity change from 0 to 512 [ 531.144192][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 531.310148][ T4293] loop0: detected capacity change from 0 to 512 [ 531.343724][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 531.508444][ T4297] loop0: detected capacity change from 0 to 512 [ 531.543246][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 531.599315][ T4301] loop0: detected capacity change from 0 to 512 [ 531.643290][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 531.896640][ T4305] loop0: detected capacity change from 0 to 512 [ 531.933652][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 532.316750][ T4317] loop0: detected capacity change from 0 to 512 executing program [ 532.497616][ T4320] loop0: detected capacity change from 0 to 512 [ 532.563956][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 532.779445][ T4324] loop0: detected capacity change from 0 to 512 [ 532.813638][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 532.979797][ T4328] loop0: detected capacity change from 0 to 512 executing program [ 533.063445][ T4332] loop0: detected capacity change from 0 to 512 executing program [ 533.227361][ T4335] loop0: detected capacity change from 0 to 512 executing program [ 533.397413][ T4339] loop0: detected capacity change from 0 to 512 executing program [ 533.562168][ T4343] loop0: detected capacity change from 0 to 512 executing program [ 533.842364][ T4346] loop0: detected capacity change from 0 to 512 executing program [ 534.051849][ T4350] loop0: detected capacity change from 0 to 512 executing program executing program [ 534.442491][ T4358] loop0: detected capacity change from 0 to 512 executing program [ 534.537066][ T4362] loop0: detected capacity change from 0 to 512 executing program [ 534.702840][ T4365] loop0: detected capacity change from 0 to 512 executing program [ 534.996122][ T4368] loop0: detected capacity change from 0 to 512 [ 535.023141][ T4262] blk_print_req_error: 6 callbacks suppressed [ 535.023154][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 535.081034][ T4372] loop0: detected capacity change from 0 to 512 executing program [ 535.253500][ T4375] loop0: detected capacity change from 0 to 512 [ 535.266088][ T4375] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 535.428172][ T4258] EXT4-fs (loop0): unmounting filesystem. executing program executing program executing program [ 535.913810][ T4389] loop0: detected capacity change from 0 to 512 [ 535.953407][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 536.123977][ T4393] loop0: detected capacity change from 0 to 512 [ 536.163385][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 536.217062][ T4397] loop0: detected capacity change from 0 to 512 [ 536.233708][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 536.401951][ T4400] loop0: detected capacity change from 0 to 512 executing program [ 536.574573][ T4403] loop0: detected capacity change from 0 to 512 [ 536.614099][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 536.868083][ T4407] loop0: detected capacity change from 0 to 512 [ 536.903155][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 537.069704][ T4411] loop0: detected capacity change from 0 to 512 [ 537.103816][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 537.435816][ T4419] loop0: detected capacity change from 0 to 512 [ 537.483687][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 537.820025][ T4427] loop0: detected capacity change from 0 to 512 [ 537.883483][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 538.053754][ T4431] loop0: detected capacity change from 0 to 512 [ 538.093198][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 538.150419][ T4435] loop0: detected capacity change from 0 to 512 executing program [ 538.320049][ T4438] loop0: detected capacity change from 0 to 512 executing program executing program [ 538.771201][ T4446] loop0: detected capacity change from 0 to 512 executing program [ 538.868421][ T4450] loop0: detected capacity change from 0 to 512 executing program [ 539.155844][ T4453] loop0: detected capacity change from 0 to 512 executing program [ 539.249452][ T4457] loop0: detected capacity change from 0 to 512 executing program [ 539.434692][ T4460] loop0: detected capacity change from 0 to 512 executing program [ 539.717991][ T4464] loop0: detected capacity change from 0 to 512 executing program [ 539.924049][ T4468] loop0: detected capacity change from 0 to 512 executing program [ 540.029609][ T4472] loop0: detected capacity change from 0 to 512 [ 540.063684][ T4262] blk_print_req_error: 8 callbacks suppressed [ 540.063697][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 540.196923][ T4475] loop0: detected capacity change from 0 to 512 [ 540.223966][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 540.373172][ T4478] loop0: detected capacity change from 0 to 512 executing program executing program [ 540.725835][ T4485] loop0: detected capacity change from 0 to 512 [ 540.784255][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 541.010530][ T4489] loop0: detected capacity change from 0 to 512 [ 541.043947][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 541.100947][ T4493] loop0: detected capacity change from 0 to 512 executing program executing program executing program [ 541.605922][ T4504] loop0: detected capacity change from 0 to 512 executing program [ 541.772623][ T4507] loop0: detected capacity change from 0 to 512 [ 541.803965][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 541.944399][ T4510] loop0: detected capacity change from 0 to 512 executing program executing program [ 542.277411][ T4517] loop0: detected capacity change from 0 to 512 [ 542.353970][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 542.564192][ T4521] loop0: detected capacity change from 0 to 512 [ 542.603372][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 542.935091][ T4529] loop0: detected capacity change from 0 to 512 [ 542.973285][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 543.145579][ T4533] loop0: detected capacity change from 0 to 512 [ 543.183243][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 543.681255][ T4545] loop0: detected capacity change from 0 to 512 [ 543.723410][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 543.773189][ T4549] ------------[ cut here ]------------ [ 543.774469][ T4549] Looking for class "&ei->i_data_sem" with key init_once.__key.777, but found a different class "&ei->i_data_sem" with the same key [ 543.777665][ T4549] WARNING: CPU: 1 PID: 4549 at kernel/locking/lockdep.c:933 look_up_lock_class+0xec/0x158 [ 543.779985][ T4549] Modules linked in: [ 543.780909][ T4549] CPU: 1 PID: 4549 Comm: syz-executor194 Not tainted 6.1.75-syzkaller #0 [ 543.782953][ T4549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 543.785279][ T4549] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 543.786990][ T4549] pc : look_up_lock_class+0xec/0x158 [ 543.788279][ T4549] lr : look_up_lock_class+0xec/0x158 [ 543.789525][ T4549] sp : ffff80001e547060 [ 543.790494][ T4549] x29: ffff80001e547060 x28: dfff800000000000 x27: ffff800008ea6544 [ 543.792352][ T4549] x26: ffff8000198617e0 x25: ffff800019861000 x24: 0000000000000000 [ 543.794176][ T4549] x23: 0000000000000000 x22: 0000000000000000 x21: ffff8000199f6481 [ 543.796074][ T4549] x20: ffff0000df2966d8 x19: ffff8000184afe40 x18: 1ffff00003ca8efc [ 543.797927][ T4549] x17: 0000000000000000 x16: ffff80001214cecc x15: 0000000000000000 [ 543.799827][ T4549] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 543.801647][ T4549] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 2968938e66bcf100 [ 543.803462][ T4549] x8 : 2968938e66bcf100 x7 : 0000000000000001 x6 : 0000000000000001 [ 543.805353][ T4549] x5 : ffff80001e546958 x4 : ffff800015912b20 x3 : ffff8000085864b4 [ 543.807231][ T4549] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 543.809235][ T4549] Call trace: [ 543.809976][ T4549] look_up_lock_class+0xec/0x158 [ 543.811199][ T4549] register_lock_class+0x90/0x6a8 [ 543.812358][ T4549] __lock_acquire+0x184/0x7680 [ 543.813543][ T4549] lock_acquire+0x26c/0x7cc [ 543.814525][ T4549] down_write_nested+0x64/0x94 [ 543.815722][ T4549] ext4_double_down_write_data_sem+0x3c/0x4c [ 543.817101][ T4549] ext4_move_extents+0x2b0/0xb44 [ 543.818162][ T4549] ext4_ioctl+0x3ee0/0x6afc [ 543.819266][ T4549] __arm64_sys_ioctl+0x14c/0x1c8 [ 543.820372][ T4549] invoke_syscall+0x98/0x2c0 [ 543.821342][ T4549] el0_svc_common+0x138/0x258 [ 543.822400][ T4549] do_el0_svc+0x64/0x218 [ 543.823377][ T4549] el0_svc+0x58/0x168 [ 543.824347][ T4549] el0t_64_sync_handler+0x84/0xf0 [ 543.825479][ T4549] el0t_64_sync+0x18c/0x190 [ 543.826501][ T4549] irq event stamp: 647 [ 543.827438][ T4549] hardirqs last enabled at (647): [] kasan_quarantine_put+0xdc/0x204 [ 543.829597][ T4549] hardirqs last disabled at (646): [] kasan_quarantine_put+0x9c/0x204 [ 543.831799][ T4549] softirqs last enabled at (630): [] local_bh_enable+0x10/0x34 [ 543.833936][ T4549] softirqs last disabled at (628): [] local_bh_disable+0x10/0x34 [ 543.835971][ T4549] ---[ end trace 0000000000000000 ]--- [ 543.960073][ T4550] loop0: detected capacity change from 0 to 512 [ 543.985883][ T4550] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 544.030100][ T4258] EXT4-fs (loop0): unmounting filesystem. executing program executing program [ 544.224222][ T4560] loop0: detected capacity change from 0 to 512 executing program [ 544.396810][ T4564] loop0: detected capacity change from 0 to 512 executing program [ 544.566319][ T4568] loop0: detected capacity change from 0 to 512 executing program [ 544.759002][ T4571] loop0: detected capacity change from 0 to 512 executing program [ 544.931512][ T4574] loop0: detected capacity change from 0 to 512 executing program [ 545.216765][ T4578] loop0: detected capacity change from 0 to 512 [ 545.253200][ T4262] blk_print_req_error: 4 callbacks suppressed [ 545.253213][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 545.423110][ T4582] loop0: detected capacity change from 0 to 512 [ 545.473370][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 545.645164][ T4586] loop0: detected capacity change from 0 to 512 [ 545.683295][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 545.852863][ T4590] loop0: detected capacity change from 0 to 512 [ 545.913367][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 546.097765][ T4594] loop0: detected capacity change from 0 to 512 [ 546.133260][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 546.349455][ T4602] loop0: detected capacity change from 0 to 512 [ 546.393680][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 546.845353][ T4614] loop0: detected capacity change from 0 to 512 [ 546.983507][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 547.201101][ T4622] loop0: detected capacity change from 0 to 512 [ 547.243841][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 547.370037][ T4625] loop0: detected capacity change from 0 to 512 [ 547.423912][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 547.538664][ T4629] loop0: detected capacity change from 0 to 512 [ 547.574053][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 547.871909][ T4636] loop0: detected capacity change from 0 to 512 executing program [ 548.049644][ T4639] loop0: detected capacity change from 0 to 512 executing program [ 548.222185][ T4642] loop0: detected capacity change from 0 to 512 executing program [ 548.504854][ T4646] loop0: detected capacity change from 0 to 512 executing program executing program [ 548.877489][ T4654] loop0: detected capacity change from 0 to 512 executing program [ 548.980287][ T4658] loop0: detected capacity change from 0 to 512 executing program [ 549.155247][ T4661] loop0: detected capacity change from 0 to 512 executing program [ 549.329432][ T4664] loop0: detected capacity change from 0 to 512 executing program executing program [ 549.683960][ T4672] loop0: detected capacity change from 0 to 512 executing program executing program [ 550.022378][ T4680] loop0: detected capacity change from 0 to 512 executing program executing program [ 550.356599][ T4688] loop0: detected capacity change from 0 to 512 executing program [ 550.523854][ T4691] loop0: detected capacity change from 0 to 512 executing program [ 550.696049][ T4694] loop0: detected capacity change from 0 to 512 [ 550.724093][ T4262] blk_print_req_error: 7 callbacks suppressed [ 550.724106][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 550.868041][ T4697] loop0: detected capacity change from 0 to 512 [ 550.954040][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 551.155206][ T4701] loop0: detected capacity change from 0 to 512 [ 551.193247][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 551.411043][ T4709] loop0: detected capacity change from 0 to 512 executing program [ 551.700075][ T4712] loop0: detected capacity change from 0 to 512 [ 551.733745][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 551.900994][ T4716] loop0: detected capacity change from 0 to 512 [ 551.953985][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 552.175133][ T4724] loop0: detected capacity change from 0 to 512 [ 552.303567][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 552.475495][ T4728] loop0: detected capacity change from 0 to 512 [ 552.513314][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 552.682571][ T4732] loop0: detected capacity change from 0 to 512 [ 552.723371][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 553.057107][ T4740] loop0: detected capacity change from 0 to 512 [ 553.093264][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 553.264898][ T4744] loop0: detected capacity change from 0 to 512 [ 553.303336][ T4262] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 553.357282][ T4748] loop0: detected capacity change from 0 to 512 executing program executing program [ 553.697384][ T4755] loop0: detected capacity change from 0 to 512