Warning: Permanently added '10.128.0.178' (ED25519) to the list of known hosts. executing program syzkaller login: [ 37.248129][ T3966] loop0: detected capacity change from 0 to 8192 [ 37.253163][ T3966] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 37.255265][ T3966] REISERFS (device loop0): using ordered data mode [ 37.256658][ T3966] reiserfs: using flush barriers [ 37.258840][ T3966] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 37.262369][ T3966] REISERFS (device loop0): checking transaction log (loop0) [ 37.265956][ T3966] REISERFS (device loop0): Using tea hash to sort names [ 37.268225][ T3966] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 37.271109][ T3966] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 37.278112][ T3966] REISERFS panic (device loop0): journal-2332 do_journal_end: Trying to log block 531, which is a log block [ 37.280556][ T3966] ------------[ cut here ]------------ [ 37.281594][ T3966] kernel BUG at fs/reiserfs/prints.c:390! [ 37.282789][ T3966] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 37.284109][ T3966] Modules linked in: [ 37.284832][ T3966] CPU: 0 PID: 3966 Comm: syz-executor320 Not tainted 5.15.134-syzkaller #0 [ 37.286530][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 37.288577][ T3966] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.290109][ T3966] pc : __reiserfs_panic+0x150/0x154 [ 37.291170][ T3966] lr : __reiserfs_panic+0x150/0x154 [ 37.292270][ T3966] sp : ffff80001c747580 [ 37.293145][ T3966] x29: ffff80001c747650 x28: ffff0000c7f8e678 x27: 0000000000000001 [ 37.294808][ T3966] x26: 0000000000000213 x25: 1ffff00003457809 x24: ffff80001c747600 [ 37.296539][ T3966] x23: ffff80001c7475c0 x22: ffff800011badd60 x21: ffff0000c7f8e000 [ 37.298180][ T3966] x20: ffff800011badd40 x19: ffff80001404284d x18: 0000000000000001 [ 37.299917][ T3966] x17: ff80800008335c9c x16: ffff800011963b4c x15: ffff800008335c9c [ 37.301495][ T3966] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 37.303171][ T3966] x11: ff8080000832d790 x10: 0000000000000000 x9 : 3597eb29e524d500 [ 37.304813][ T3966] x8 : 3597eb29e524d500 x7 : 0000000000000001 x6 : 0000000000000001 [ 37.306590][ T3966] x5 : ffff80001c746cf8 x4 : ffff8000149dfae0 x3 : ffff80000a95b9a0 [ 37.308571][ T3966] x2 : ffff0001b47f7d10 x1 : 0000000100000000 x0 : 0000000000000069 [ 37.310322][ T3966] Call trace: [ 37.310992][ T3966] __reiserfs_panic+0x150/0x154 [ 37.312052][ T3966] do_journal_end+0x39b0/0x3c50 [ 37.313072][ T3966] journal_end_sync+0x164/0x1d0 [ 37.313996][ T3966] reiserfs_sync_fs+0xd4/0x150 [ 37.314993][ T3966] sync_filesystem+0xe8/0x218 [ 37.315992][ T3966] generic_shutdown_super+0x70/0x29c [ 37.317157][ T3966] kill_block_super+0x70/0xdc [ 37.318113][ T3966] reiserfs_kill_sb+0x134/0x14c [ 37.319103][ T3966] deactivate_locked_super+0xb8/0x13c [ 37.320272][ T3966] deactivate_super+0x108/0x128 [ 37.321276][ T3966] cleanup_mnt+0x3c0/0x474 [ 37.322185][ T3966] __cleanup_mnt+0x20/0x30 [ 37.323055][ T3966] task_work_run+0x130/0x1e4 [ 37.324025][ T3966] do_exit+0x688/0x2134 [ 37.324912][ T3966] do_group_exit+0x110/0x268 [ 37.325909][ T3966] __wake_up_parent+0x0/0x60 [ 37.326869][ T3966] invoke_syscall+0x98/0x2b8 [ 37.327826][ T3966] el0_svc_common+0x138/0x258 [ 37.328868][ T3966] do_el0_svc+0x58/0x14c [ 37.329718][ T3966] el0_svc+0x7c/0x1f0 [ 37.330521][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 37.331528][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 37.332466][ T3966] Code: d007c2e5 912800a5 aa1303e4 95c99917 (d4210000) [ 37.333802][ T3966] ---[ end trace 70a48dc2bc6377e1 ]--- [ 37.714863][ T3966] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 37.716268][ T3966] SMP: stopping secondary CPUs [ 37.717263][ T3966] Kernel Offset: disabled [ 37.718183][ T3966] CPU features: 0x0,000081c1,21302e40 [ 37.719313][ T3966] Memory Limit: none [ 38.076413][ T3966] Rebooting in 86400 seconds..