Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts. executing program [ 29.087857][ T3078] loop0: detected capacity change from 0 to 32768 [ 29.095679][ T3078] read_mapping_page failed! [ 29.096928][ T3078] ERROR: (device loop0): txAbort: [ 29.096928][ T3078] [ 29.099127][ T3078] ERROR: (device loop0): remounting filesystem as read-only [ 29.105594][ T90] BUG at fs/jfs/jfs_txnmgr.c:926 assert(mp->nohomeok > 0) [ 29.107712][ T90] ------------[ cut here ]------------ [ 29.109173][ T90] kernel BUG at fs/jfs/jfs_txnmgr.c:926! [ 29.110699][ T90] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 29.112740][ T90] Modules linked in: [ 29.113782][ T90] CPU: 1 PID: 90 Comm: jfsCommit Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 29.116357][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 29.119029][ T90] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 29.121095][ T90] pc : txUnlock+0x6f4/0x738 [ 29.122275][ T90] lr : txUnlock+0x6f4/0x738 [ 29.123460][ T90] sp : ffff80000fe93d30 [ 29.124555][ T90] x29: ffff80000fe93d70 x28: ffff800012902000 x27: 0000000000000002 [ 29.126648][ T90] x26: ffff80000efd4308 x25: ffff80000efd4000 x24: ffff0000cd24d000 [ 29.128756][ T90] x23: ffff80000efd4000 x22: 0000000000000048 x21: ffff80000efd42b4 [ 29.130872][ T90] x20: ffff80000efd4000 x19: 0000000000000000 x18: 00000000000000c0 [ 29.133006][ T90] x17: ffff80000dda8198 x16: ffff80000dbe6158 x15: ffff0000c0fd1a40 [ 29.135114][ T90] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c0fd1a40 [ 29.137236][ T90] x11: ff808000081c4d64 x10: 0000000000000000 x9 : 1da0f0d83d883600 [ 29.139380][ T90] x8 : 1da0f0d83d883600 x7 : ffff80000c091ebc x6 : 0000000000000000 [ 29.141517][ T90] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 29.143604][ T90] x2 : ffff0001fefddcd0 x1 : 0000000100000000 x0 : 0000000000000037 [ 29.145738][ T90] Call trace: [ 29.146617][ T90] txUnlock+0x6f4/0x738 [ 29.147707][ T90] jfs_lazycommit+0x228/0x4b8 [ 29.148919][ T90] kthread+0x12c/0x158 [ 29.150130][ T90] ret_from_fork+0x10/0x20 [ 29.151284][ T90] Code: 910d7021 91288c63 528073c2 94cbec2c (d4210000) [ 29.153102][ T90] ---[ end trace 0000000000000000 ]--- [ 29.410068][ T90] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 29.411998][ T90] SMP: stopping secondary CPUs [ 29.413278][ T90] Kernel Offset: disabled [ 29.414419][ T90] CPU features: 0x00000,040e0108,4c017203 [ 29.415935][ T90] Memory Limit: none [ 29.671408][ T90] Rebooting in 86400 seconds..