Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. executing program [ 87.188418][ T5038] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5038 'syz-executor417' [ 87.248105][ T5038] loop0: detected capacity change from 0 to 8192 [ 87.257462][ T5038] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 87.270563][ T5038] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 87.279862][ T5038] REISERFS (device loop0): using ordered data mode [ 87.286370][ T5038] reiserfs: using flush barriers [ 87.293615][ T5038] 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 [ 87.310254][ T5038] REISERFS (device loop0): checking transaction log (loop0) [ 87.318708][ T5038] REISERFS (device loop0): Using r5 hash to sort names [ 87.325596][ T5038] REISERFS (device loop0): using 3.5.x disk format [ 87.333004][ T5038] BUG: unable to handle page fault for address: ffff8880bfffd000 [ 87.340736][ T5038] #PF: supervisor write access in kernel mode [ 87.346804][ T5038] #PF: error_code(0x0002) - not-present page [ 87.352783][ T5038] PGD 12601067 P4D 12601067 PUD 23ffff067 PMD 23fffe067 PTE 0 [ 87.360279][ T5038] Oops: 0002 [#1] PREEMPT SMP KASAN [ 87.365481][ T5038] CPU: 0 PID: 5038 Comm: syz-executor417 Not tainted 6.5.0-rc5-next-20230808-syzkaller #0 [ 87.375398][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.385460][ T5038] RIP: 0010:memmove+0x28/0x1b0 [ 87.390273][ T5038] Code: c3 90 f3 0f 1e fa 48 89 f8 48 39 fe 7d 0f 49 89 f0 49 01 d0 49 39 f8 0f 8f b5 00 00 00 48 83 fa 20 0f 82 01 01 00 00 48 89 d1 a4 c3 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 [ 87.409920][ T5038] RSP: 0018:ffffc90003afef20 EFLAGS: 00010286 [ 87.416004][ T5038] RAX: ffff8880bff3ffb4 RBX: 0000000000000002 RCX: fffffffffff42f94 [ 87.423999][ T5038] RDX: ffffffffffffffe0 RSI: ffff8880bfffcff0 RDI: ffff8880bfffd000 [ 87.431998][ T5038] RBP: 0000000000000020 R08: ffff8880bff3ff84 R09: 0000766972705f73 [ 87.440089][ T5038] R10: 667265736965722e R11: 0000766972705f73 R12: 0000000000000001 [ 87.448094][ T5038] R13: 0000000000000000 R14: ffff8880bff3ffa4 R15: 0000000000000010 [ 87.456099][ T5038] FS: 0000555557300380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 87.465264][ T5038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.471876][ T5038] CR2: ffff8880bfffd000 CR3: 00000000763c3000 CR4: 00000000003506f0 [ 87.479890][ T5038] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.487914][ T5038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.495991][ T5038] Call Trace: [ 87.499284][ T5038] [ 87.502227][ T5038] ? show_regs+0x8f/0xa0 [ 87.506500][ T5038] ? __die+0x2c/0x80 [ 87.510429][ T5038] ? page_fault_oops+0x398/0xad0 [ 87.515389][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 87.520802][ T5038] ? dump_pagetable+0x530/0x530 [ 87.526030][ T5038] ? search_extable+0x83/0xb0 [ 87.530858][ T5038] ? is_prefetch.constprop.0+0xb6/0x550 [ 87.536451][ T5038] ? __module_address+0x55/0x3b0 [ 87.541427][ T5038] ? bpf_ksym_find+0x124/0x1b0 [ 87.546225][ T5038] ? pgtable_bad+0x80/0x80 [ 87.550669][ T5038] ? fixup_exception+0x110/0xc90 [ 87.555664][ T5038] ? kernelmode_fixup_or_oops+0x23c/0x2b0 [ 87.561439][ T5038] ? __bad_area_nosemaphore+0x390/0x6a0 [ 87.567023][ T5038] ? spurious_kernel_fault+0x376/0x550 [ 87.572510][ T5038] ? do_kern_addr_fault+0x5b/0x70 [ 87.577565][ T5038] ? exc_page_fault+0xba/0xd0 [ 87.582265][ T5038] ? asm_exc_page_fault+0x26/0x30 [ 87.587333][ T5038] ? memmove+0x28/0x1b0 [ 87.591524][ T5038] leaf_paste_entries+0x43c/0x920 [ 87.596580][ T5038] balance_leaf+0x9476/0xcd90 [ 87.601295][ T5038] ? get_num_ver.constprop.0+0xfd0/0xfd0 [ 87.606983][ T5038] ? replace_key+0x150/0x150 [ 87.611611][ T5038] do_balance+0x337/0x840 [ 87.615970][ T5038] ? get_right_neighbor_position+0x170/0x170 [ 87.621993][ T5038] reiserfs_paste_into_item+0x62a/0x7c0 [ 87.627572][ T5038] ? reiserfs_delete_object+0x200/0x200 [ 87.633274][ T5038] ? search_by_entry_key+0x940/0x940 [ 87.638589][ T5038] ? reiserfs_check_path+0x9/0x10 [ 87.643638][ T5038] ? r5_hash+0xaf/0xd0 [ 87.647729][ T5038] ? make_cpu_key+0x26/0x2a0 [ 87.652348][ T5038] reiserfs_add_entry+0x936/0xd20 [ 87.657401][ T5038] ? reiserfs_lookup+0x690/0x690 [ 87.662396][ T5038] reiserfs_mkdir+0x68a/0x9a0 [ 87.667113][ T5038] ? reiserfs_mknod+0x740/0x740 [ 87.671993][ T5038] ? reiserfs_lookup_privroot+0x19b/0x200 [ 87.677745][ T5038] ? down_write_killable_nested+0x250/0x250 [ 87.683683][ T5038] reiserfs_xattr_init+0x57f/0xbb0 [ 87.688920][ T5038] reiserfs_fill_super+0x2139/0x3150 [ 87.694231][ T5038] ? reiserfs_remount+0x1640/0x1640 [ 87.699534][ T5038] ? snprintf+0xc8/0x100 [ 87.703800][ T5038] ? vsprintf+0x30/0x30 [ 87.707977][ T5038] ? bit_wait_timeout+0x160/0x160 [ 87.713015][ T5038] ? preempt_count_sub+0x150/0x150 [ 87.718151][ T5038] ? do_raw_spin_lock+0x12e/0x2b0 [ 87.723216][ T5038] ? down_write+0x14f/0x200 [ 87.727740][ T5038] ? setup_bdev_super+0x366/0x6f0 [ 87.732786][ T5038] ? reiserfs_remount+0x1640/0x1640 [ 87.738003][ T5038] mount_bdev+0x1f3/0x350 [ 87.742385][ T5038] ? sget+0x610/0x610 [ 87.746491][ T5038] ? vfs_parse_fs_string+0xfb/0x150 [ 87.751736][ T5038] ? apparmor_capable+0x1da/0x4e0 [ 87.756802][ T5038] ? reiserfs_kill_sb+0x1e0/0x1e0 [ 87.761868][ T5038] legacy_get_tree+0x109/0x220 [ 87.766670][ T5038] vfs_get_tree+0x88/0x350 [ 87.771117][ T5038] path_mount+0x1492/0x1ed0 [ 87.775661][ T5038] ? kmem_cache_free+0xf0/0x490 [ 87.780541][ T5038] ? finish_automount+0xa50/0xa50 [ 87.785605][ T5038] ? putname+0x101/0x140 [ 87.789882][ T5038] __x64_sys_mount+0x293/0x310 [ 87.794698][ T5038] ? copy_mnt_ns+0xb60/0xb60 [ 87.799498][ T5038] ? rcu_is_watching+0x12/0xb0 [ 87.804281][ T5038] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 87.810285][ T5038] do_syscall_64+0x38/0xb0 [ 87.814737][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 87.820666][ T5038] RIP: 0033:0x7f25fbf678ba [ 87.825096][ T5038] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 87.844731][ T5038] RSP: 002b:00007ffc3f1fafa8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 87.853245][ T5038] RAX: ffffffffffffffda RBX: 00007ffc3f1fafc0 RCX: 00007f25fbf678ba [ 87.861233][ T5038] RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007ffc3f1fafc0 [ 87.869223][ T5038] RBP: 0000000000000004 R08: 00007ffc3f1fb000 R09: 0000000000001108 [ 87.877215][ T5038] R10: 0000000002000480 R11: 0000000000000286 R12: 0000000002000480 [ 87.885218][ T5038] R13: 00007ffc3f1fb000 R14: 0000000000000003 R15: 0000000000400000 [ 87.893303][ T5038] [ 87.896336][ T5038] Modules linked in: [ 87.900248][ T5038] CR2: ffff8880bfffd000 [ 87.904442][ T5038] ---[ end trace 0000000000000000 ]--- [ 87.909914][ T5038] RIP: 0010:memmove+0x28/0x1b0 [ 87.914709][ T5038] Code: c3 90 f3 0f 1e fa 48 89 f8 48 39 fe 7d 0f 49 89 f0 49 01 d0 49 39 f8 0f 8f b5 00 00 00 48 83 fa 20 0f 82 01 01 00 00 48 89 d1 a4 c3 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 [ 87.934341][ T5038] RSP: 0018:ffffc90003afef20 EFLAGS: 00010286 [ 87.940431][ T5038] RAX: ffff8880bff3ffb4 RBX: 0000000000000002 RCX: fffffffffff42f94 [ 87.948423][ T5038] RDX: ffffffffffffffe0 RSI: ffff8880bfffcff0 RDI: ffff8880bfffd000 [ 87.956411][ T5038] RBP: 0000000000000020 R08: ffff8880bff3ff84 R09: 0000766972705f73 [ 87.964395][ T5038] R10: 667265736965722e R11: 0000766972705f73 R12: 0000000000000001 [ 87.972391][ T5038] R13: 0000000000000000 R14: ffff8880bff3ffa4 R15: 0000000000000010 [ 87.980383][ T5038] FS: 0000555557300380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 87.989341][ T5038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.995940][ T5038] CR2: ffff8880bfffd000 CR3: 00000000763c3000 CR4: 00000000003506f0 [ 88.003951][ T5038] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.012019][ T5038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.020036][ T5038] Kernel panic - not syncing: Fatal exception [ 88.026460][ T5038] Kernel Offset: disabled [ 88.030798][ T5038] Rebooting in 86400 seconds..