Warning: Permanently added '10.128.10.20' (ED25519) to the list of known hosts. executing program [ 74.755163][ T27] audit: type=1400 audit(1701783423.621:83): avc: denied { execmem } for pid=5057 comm="syz-executor107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.812527][ T27] audit: type=1400 audit(1701783423.681:84): avc: denied { read write } for pid=5057 comm="syz-executor107" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.815595][ T5058] loop0: detected capacity change from 0 to 8192 [ 74.836976][ T27] audit: type=1400 audit(1701783423.681:85): avc: denied { open } for pid=5057 comm="syz-executor107" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.852760][ T5058] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 74.881045][ T5058] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 74.890631][ T5058] REISERFS (device loop0): using ordered data mode [ 74.890661][ T27] audit: type=1400 audit(1701783423.681:86): avc: denied { ioctl } for pid=5057 comm="syz-executor107" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.897212][ T5058] reiserfs: using flush barriers [ 74.928072][ T5058] 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 [ 74.928804][ T27] audit: type=1400 audit(1701783423.721:87): avc: denied { mounton } for pid=5057 comm="syz-executor107" path="/root/file0" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 74.945188][ T5058] REISERFS (device loop0): checking transaction log (loop0) [ 74.976926][ T5058] REISERFS (device loop0): Using r5 hash to sort names [ 74.984102][ T5058] REISERFS (device loop0): using 3.5.x disk format [ 75.023013][ T5058] BUG: unable to handle page fault for address: ffff888077bda000 [ 75.030748][ T5058] #PF: supervisor write access in kernel mode [ 75.036795][ T5058] #PF: error_code(0x0003) - permissions violation [ 75.043194][ T5058] PGD 12c01067 P4D 12c01067 PUD 2b1fa063 PMD 7b6e2063 PTE 8000000077bda121 [ 75.051798][ T5058] Oops: 0003 [#1] PREEMPT SMP KASAN [ 75.056982][ T5058] CPU: 1 PID: 5058 Comm: syz-executor107 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0 [ 75.067378][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 75.077449][ T5058] RIP: 0010:memmove+0x28/0x1b0 [ 75.082229][ T5058] 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 [ 75.101828][ T5058] RSP: 0018:ffffc9000333ef20 EFLAGS: 00010286 [ 75.107883][ T5058] RAX: ffff8880732fafb4 RBX: 0000000000000002 RCX: fffffffffb720f94 [ 75.115843][ T5058] RDX: ffffffffffffffe0 RSI: ffff888077bd9ff0 RDI: ffff888077bda000 [ 75.123801][ T5058] RBP: 0000000000000020 R08: ffff8880732faf84 R09: 0000766972705f73 [ 75.131764][ T5058] R10: 667265736965722e R11: 0000766972705f73 R12: 0000000000000001 [ 75.139723][ T5058] R13: 0000000000000000 R14: ffff8880732fafa4 R15: 0000000000000010 [ 75.147734][ T5058] FS: 00007ff0c21ee6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 75.156657][ T5058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.163231][ T5058] CR2: ffff888077bda000 CR3: 000000001f477000 CR4: 00000000003506f0 [ 75.171190][ T5058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.179165][ T5058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.187122][ T5058] Call Trace: [ 75.190388][ T5058] [ 75.193304][ T5058] ? show_regs+0x8f/0xa0 [ 75.197580][ T5058] ? __die+0x2c/0x80 [ 75.201466][ T5058] ? page_fault_oops+0x398/0xad0 [ 75.206393][ T5058] ? cmp_ex_sort+0xc0/0xc0 [ 75.210811][ T5058] ? dump_pagetable+0x530/0x530 [ 75.215675][ T5058] ? search_extable+0x83/0xb0 [ 75.220342][ T5058] ? is_prefetch.constprop.0+0xb6/0x550 [ 75.225876][ T5058] ? trim_init_extable+0x430/0x430 [ 75.230992][ T5058] ? hlock_class+0x4e/0x130 [ 75.235485][ T5058] ? __module_address+0x55/0x3b0 [ 75.240415][ T5058] ? pgtable_bad+0x80/0x80 [ 75.244831][ T5058] ? memmove+0x28/0x1b0 [ 75.249000][ T5058] ? fixup_exception+0x110/0xc80 [ 75.253939][ T5058] ? kernelmode_fixup_or_oops+0x23c/0x2b0 [ 75.259706][ T5058] ? __bad_area_nosemaphore+0x390/0x6a0 [ 75.265246][ T5058] ? spurious_kernel_fault+0x2f4/0x3c0 [ 75.270695][ T5058] ? do_kern_addr_fault+0x5b/0x80 [ 75.275911][ T5058] ? exc_page_fault+0xae/0xc0 [ 75.280604][ T5058] ? asm_exc_page_fault+0x26/0x30 [ 75.285649][ T5058] ? memmove+0x28/0x1b0 [ 75.289820][ T5058] leaf_paste_entries+0x43c/0x920 [ 75.294866][ T5058] balance_leaf+0x9478/0xcda0 [ 75.299552][ T5058] ? get_num_ver.constprop.0+0xfd0/0xfd0 [ 75.312640][ T5058] ? replace_key+0x150/0x150 [ 75.317229][ T5058] do_balance+0x337/0x840 [ 75.321556][ T5058] ? get_right_neighbor_position+0x170/0x170 [ 75.327531][ T5058] reiserfs_paste_into_item+0x62b/0x7c0 [ 75.333066][ T5058] ? reiserfs_delete_object+0x210/0x210 [ 75.338617][ T5058] ? search_by_entry_key+0x940/0x940 [ 75.343985][ T5058] ? reiserfs_check_path+0x9/0x10 [ 75.349053][ T5058] ? r5_hash+0xaf/0xd0 [ 75.353470][ T5058] ? make_cpu_key+0x26/0x2a0 [ 75.358065][ T5058] reiserfs_add_entry+0x936/0xd70 [ 75.363089][ T5058] ? reiserfs_lookup+0x690/0x690 [ 75.368035][ T5058] ? bit_wait_io_timeout+0x160/0x160 [ 75.373324][ T5058] ? do_journal_begin_r+0xbed/0x12a0 [ 75.378628][ T5058] reiserfs_mkdir+0x68a/0x9a0 [ 75.383315][ T5058] ? reiserfs_mknod+0x740/0x740 [ 75.388200][ T5058] ? lock_sync+0x190/0x190 [ 75.392630][ T5058] ? preempt_count_sub+0x160/0x160 [ 75.397729][ T5058] reiserfs_xattr_init+0x4e3/0xae0 [ 75.402859][ T5058] reiserfs_fill_super+0x2139/0x3160 [ 75.408149][ T5058] ? reiserfs_remount+0x1640/0x1640 [ 75.413462][ T5058] ? up_write+0x510/0x510 [ 75.417782][ T5058] ? lock_sync+0x190/0x190 [ 75.422272][ T5058] ? reiserfs_remount+0x1640/0x1640 [ 75.427459][ T5058] mount_bdev+0x1f3/0x2e0 [ 75.431778][ T5058] ? sget+0x640/0x640 [ 75.435748][ T5058] ? selinux_sb_eat_lsm_opts+0x594/0x700 [ 75.441368][ T5058] ? cap_capable+0x1d8/0x240 [ 75.445945][ T5058] ? reiserfs_kill_sb+0x1e0/0x1e0 [ 75.450975][ T5058] legacy_get_tree+0x109/0x220 [ 75.455729][ T5058] vfs_get_tree+0x8c/0x370 [ 75.460153][ T5058] path_mount+0x1492/0x1ed0 [ 75.464650][ T5058] ? lockdep_hardirqs_on+0x7d/0x110 [ 75.469842][ T5058] ? finish_automount+0xa40/0xa40 [ 75.474882][ T5058] ? putname+0x12e/0x170 [ 75.479111][ T5058] __x64_sys_mount+0x293/0x310 [ 75.483887][ T5058] ? copy_mnt_ns+0xb60/0xb60 [ 75.488465][ T5058] ? syscall_enter_from_user_mode+0x7f/0x120 [ 75.494457][ T5058] do_syscall_64+0x40/0x110 [ 75.498945][ T5058] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 75.504846][ T5058] RIP: 0033:0x7ff0c22312ba [ 75.509248][ T5058] Code: Unable to access opcode bytes at 0x7ff0c2231290. [ 75.516244][ T5058] RSP: 002b:00007ff0c21ee088 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 75.524638][ T5058] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff0c22312ba [ 75.532615][ T5058] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007ff0c21ee0a0 [ 75.540570][ T5058] RBP: 00007ff0c21ee0a0 R08: 00007ff0c21ee0e0 R09: 0000000000001111 [ 75.548529][ T5058] R10: 0000000000000000 R11: 0000000000000286 R12: 00007ff0c21ee0e0 [ 75.556486][ T5058] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000400000 [ 75.564475][ T5058] [ 75.567499][ T5058] Modules linked in: [ 75.571379][ T5058] CR2: ffff888077bda000 [ 75.575541][ T5058] ---[ end trace 0000000000000000 ]--- [ 75.580981][ T5058] RIP: 0010:memmove+0x28/0x1b0 [ 75.585741][ T5058] 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 [ 75.605342][ T5058] RSP: 0018:ffffc9000333ef20 EFLAGS: 00010286 [ 75.611394][ T5058] RAX: ffff8880732fafb4 RBX: 0000000000000002 RCX: fffffffffb720f94 [ 75.619350][ T5058] RDX: ffffffffffffffe0 RSI: ffff888077bd9ff0 RDI: ffff888077bda000 [ 75.627305][ T5058] RBP: 0000000000000020 R08: ffff8880732faf84 R09: 0000766972705f73 [ 75.635283][ T5058] R10: 667265736965722e R11: 0000766972705f73 R12: 0000000000000001 [ 75.643242][ T5058] R13: 0000000000000000 R14: ffff8880732fafa4 R15: 0000000000000010 [ 75.651286][ T5058] FS: 00007ff0c21ee6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 75.660211][ T5058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.666782][ T5058] CR2: 00007ff0c2231290 CR3: 000000001f477000 CR4: 00000000003506f0 [ 75.674757][ T5058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.682940][ T5058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.690909][ T5058] Kernel panic - not syncing: Fatal exception [ 75.697222][ T5058] Kernel Offset: disabled [ 75.701547][ T5058] Rebooting in 86400 seconds..