============================= WARNING: suspicious RCU usage 4.14.307-syzkaller #0 Not tainted ----------------------------- net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 2 locks held by syz-executor.3/10049: #0: (cb_lock){++++}, at: [] genl_rcv+0x15/0x40 net/netlink/genetlink.c:635 #1: (genl_mutex){+.+.}, at: [] genl_lock net/netlink/genetlink.c:33 [inline] #1: (genl_mutex){+.+.}, at: [] genl_rcv_msg+0x112/0x140 net/netlink/genetlink.c:623 stack backtrace: CPU: 1 PID: 10049 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 tipc_bearer_find+0x1ff/0x2f0 net/tipc/bearer.c:177 tipc_nl_compat_link_set+0x40b/0xb90 net/tipc/netlink_compat.c:807 __tipc_nl_compat_doit net/tipc/netlink_compat.c:316 [inline] tipc_nl_compat_doit+0x192/0x5d0 net/tipc/netlink_compat.c:364 tipc_nl_compat_handle net/tipc/netlink_compat.c:1215 [inline] tipc_nl_compat_recv+0xa0b/0xae0 net/tipc/netlink_compat.c:1297 genl_family_rcv_msg+0x572/0xb20 net/netlink/genetlink.c:600 genl_rcv_msg+0xaf/0x140 net/netlink/genetlink.c:625 netlink_rcv_skb+0x125/0x390 net/netlink/af_netlink.c:2461 genl_rcv+0x24/0x40 net/netlink/genetlink.c:636 netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] netlink_unicast+0x437/0x610 net/netlink/af_netlink.c:1328 netlink_sendmsg+0x651/0xbc0 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7fe6258a40f9 RSP: 002b:00007fe623e16168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fe6259c3f80 RCX: 00007fe6258a40f9 RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 RBP: 00007fe6258ffae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd1aa36bdf R14: 00007fe623e16300 R15: 0000000000022000 netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. autofs4:pid:10203:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(923294341.1877073963), cmd(0xc0189375) autofs4:pid:10203:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189375) L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. XFS (loop2): Mounting V4 Filesystem XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x17c/0x370 fs/xfs/libxfs/xfs_inode_buf.c:116, xfs_inode block 0x3f0 XFS (loop2): Unmount and run xfs_repair XFS (loop2): First 64 bytes of corrupted metadata buffer: ffff8880aab9e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ffff8880aab9e030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ XFS (loop2): metadata I/O error: block 0x3f0 ("xfs_trans_read_buf_map") error 117 numblks 16 unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 XFS (loop2): xfs_imap_to_bp: xfs_trans_read_buf() returned error -117. XFS (loop2): failed to read root inode ====================================================== WARNING: the mand mount option is being deprecated and will be removed in v5.15! ====================================================== F2FS-fs (loop5): Invalid log sectors per block(124) log sectorsize(9) F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock F2FS-fs (loop5): Unrecognized mount option "fsync_mode=posix" or missing value F2FS-fs (loop5): Invalid log sectors per block(124) log sectorsize(9) F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock F2FS-fs (loop5): Unrecognized mount option "fsync_mode=posix" or missing value EXT4-fs (loop3): Test dummy encryption mount option ignored Bearer rejected, not supported in standalone mode EXT4-fs (loop3): 1 orphan inode deleted EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,auto_da_alloc,,errors=continue audit: type=1800 audit(1677957346.975:2): pid=10608 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="loop0" ino=14 res=0 audit: type=1804 audit(1677957347.005:3): pid=10608 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir661597759/syzkaller.oOyrXC/60/file0/file0" dev="loop0" ino=14 res=1 raw_sendmsg: syz-executor.5 forgot to set AF_INET. Fix it!