Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts. executing program [ 348.216119][ T3058] loop0: detected capacity change from 0 to 32768 [ 348.223776][ T3058] BUG at fs/jfs/jfs_dmap.c:2933 assert(n < 4) [ 348.225311][ T3058] ------------[ cut here ]------------ [ 348.226568][ T3058] kernel BUG at fs/jfs/jfs_dmap.c:2933! [ 348.227840][ T3058] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 348.229635][ T3058] Modules linked in: [ 348.230471][ T3058] CPU: 0 PID: 3058 Comm: syz-executor136 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 348.233097][ T3058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 348.235497][ T3058] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 348.237480][ T3058] pc : dbAllocDmapLev+0x368/0x3e4 [ 348.238719][ T3058] lr : dbAllocDmapLev+0x368/0x3e4 [ 348.239964][ T3058] sp : ffff80000fff3740 [ 348.240941][ T3058] x29: ffff80000fff3750 x28: ffff0000cb60f010 x27: 000000000000001c [ 348.242835][ T3058] x26: 00000000ffffffff x25: 00000000001cb702 x24: 0000000000000000 [ 348.244773][ T3058] x23: 0000000000000057 x22: ffff0000ca8f5800 x21: ffff0000cb60f000 [ 348.246711][ T3058] x20: 0000000000000019 x19: 0000000000000019 x18: 00000000000000c0 [ 348.248712][ T3058] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c3d4b500 [ 348.250737][ T3058] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c3d4b500 [ 348.252662][ T3058] x11: ff808000081c0d5c x10: 0000000000000000 x9 : 1594543305460200 [ 348.254585][ T3058] x8 : 1594543305460200 x7 : ffff80000819545c x6 : 0000000000000000 [ 348.256656][ T3058] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 348.258832][ T3058] x2 : ffff0001fefbecd0 x1 : 0000000100000000 x0 : 000000000000002b [ 348.260776][ T3058] Call trace: [ 348.261540][ T3058] dbAllocDmapLev+0x368/0x3e4 [ 348.262626][ T3058] dbAlloc+0x554/0x694 [ 348.263626][ T3058] extBalloc+0xd0/0x368 [ 348.264590][ T3058] extAlloc+0x16c/0x384 [ 348.265556][ T3058] jfs_get_block+0x1b4/0x3ec [ 348.266886][ T3058] __block_write_begin_int+0x240/0x95c [ 348.268197][ T3058] block_write_begin+0x74/0x14c [ 348.269379][ T3058] jfs_write_begin+0x44/0x88 [ 348.270502][ T3058] generic_perform_write+0xf0/0x2cc [ 348.271630][ T3058] __generic_file_write_iter+0xd8/0x21c [ 348.272818][ T3058] generic_file_write_iter+0x6c/0x168 [ 348.274055][ T3058] do_iter_write+0x318/0x560 [ 348.275172][ T3058] do_writev+0x12c/0x234 [ 348.276207][ T3058] __arm64_sys_writev+0x28/0x38 [ 348.277681][ T3058] el0_svc_common+0x138/0x220 [ 348.278695][ T3058] do_el0_svc+0x48/0x164 [ 348.279581][ T3058] el0_svc+0x58/0x150 [ 348.280444][ T3058] el0t_64_sync_handler+0x84/0xf0 [ 348.281656][ T3058] el0t_64_sync+0x18c/0x190 [ 348.282777][ T3058] Code: 9104a821 91156463 52816ea2 94c99860 (d4210000) [ 348.284440][ T3058] ---[ end trace 0000000000000000 ]--- [ 348.439900][ T3058] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 348.441595][ T3058] SMP: stopping secondary CPUs [ 348.442798][ T3058] Kernel Offset: disabled [ 348.443804][ T3058] CPU features: 0x00000,02070084,26017203 [ 348.445201][ T3058] Memory Limit: none [ 348.596889][ T3058] Rebooting in 86400 seconds..