mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-30 16:07:39 +00:00
68ddb49680
This patch fixes the following KASAN report: [ 779.044746] BUG: KASAN: slab-out-of-bounds in string+0xab/0x180 [ 779.044750] Read of size 1 at addr ffff88814f327968 by task trace-cmd/2812 [ 779.044756] CPU: 1 PID: 2812 Comm: trace-cmd Not tainted 5.1.0-rc1+ #62 [ 779.044760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-0-ga698c89-prebuilt.qemu.org 04/01/2014 [ 779.044761] Call Trace: [ 779.044769] dump_stack+0x5b/0x90 [ 779.044775] ? string+0xab/0x180 [ 779.044781] print_address_description+0x6c/0x23c [ 779.044787] ? string+0xab/0x180 [ 779.044792] ? string+0xab/0x180 [ 779.044797] kasan_report.cold.3+0x1a/0x32 [ 779.044803] ? string+0xab/0x180 [ 779.044809] string+0xab/0x180 [ 779.044816] ? widen_string+0x160/0x160 [ 779.044822] ? vsnprintf+0x5bf/0x7f0 [ 779.044829] vsnprintf+0x4e7/0x7f0 [ 779.044836] ? pointer+0x4a0/0x4a0 [ 779.044841] ? seq_buf_vprintf+0x79/0xc0 [ 779.044848] seq_buf_vprintf+0x62/0xc0 [ 779.044855] trace_seq_printf+0x113/0x210 [ 779.044861] ? trace_seq_puts+0x110/0x110 [ 779.044867] ? trace_raw_output_prep+0xd8/0x110 [ 779.044876] trace_raw_output_smb3_tcon_class+0x9f/0xc0 [ 779.044882] print_trace_line+0x377/0x890 [ 779.044888] ? tracing_buffers_read+0x300/0x300 [ 779.044893] ? ring_buffer_read+0x58/0x70 [ 779.044899] s_show+0x6e/0x140 [ 779.044906] seq_read+0x505/0x6a0 [ 779.044913] vfs_read+0xaf/0x1b0 [ 779.044919] ksys_read+0xa1/0x130 [ 779.044925] ? kernel_write+0xa0/0xa0 [ 779.044931] ? __do_page_fault+0x3d5/0x620 [ 779.044938] do_syscall_64+0x63/0x150 [ 779.044944] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 779.044949] RIP: 0033:0x7f62c2c2db31 [ 779.044955] Code: fe ff ff 48 8d 3d 17 9e 09 00 48 83 ec 08 e8 96 02 02 00 66 0f 1f 44 00 00 8b 05 fa fc 2c 00 48 63 ff 85 c0 75 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 55 53 48 89 d5 48 89 [ 779.044958] RSP: 002b:00007ffd6e116678 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 779.044964] RAX: ffffffffffffffda RBX: 0000560a38be9260 RCX: 00007f62c2c2db31 [ 779.044966] RDX: 0000000000002000 RSI: 00007ffd6e116710 RDI: 0000000000000003 [ 779.044966] RDX: 0000000000002000 RSI: 00007ffd6e116710 RDI: 0000000000000003 [ 779.044969] RBP: 00007f62c2ef5420 R08: 0000000000000000 R09: 0000000000000003 [ 779.044972] R10: ffffffffffffffa8 R11: 0000000000000246 R12: 00007ffd6e116710 [ 779.044975] R13: 0000000000002000 R14: 0000000000000d68 R15: 0000000000002000 [ 779.044981] Allocated by task 1257: [ 779.044987] __kasan_kmalloc.constprop.5+0xc1/0xd0 [ 779.044992] kmem_cache_alloc+0xad/0x1a0 [ 779.044997] getname_flags+0x6c/0x2a0 [ 779.045003] user_path_at_empty+0x1d/0x40 [ 779.045008] do_faccessat+0x12a/0x330 [ 779.045012] do_syscall_64+0x63/0x150 [ 779.045017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 779.045019] Freed by task 1257: [ 779.045023] __kasan_slab_free+0x12e/0x180 [ 779.045029] kmem_cache_free+0x85/0x1b0 [ 779.045034] filename_lookup.part.70+0x176/0x250 [ 779.045039] do_faccessat+0x12a/0x330 [ 779.045043] do_syscall_64+0x63/0x150 [ 779.045048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 779.045052] The buggy address belongs to the object at ffff88814f326600 which belongs to the cache names_cache of size 4096 [ 779.045057] The buggy address is located 872 bytes to the right of 4096-byte region [ffff88814f326600, ffff88814f327600) [ 779.045058] The buggy address belongs to the page: [ 779.045062] page:ffffea00053cc800 count:1 mapcount:0 mapping:ffff88815b191b40 index:0x0 compound_mapcount: 0 [ 779.045067] flags: 0x200000000010200(slab|head) [ 779.045075] raw: 0200000000010200 dead000000000100 dead000000000200 ffff88815b191b40 [ 779.045081] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 779.045083] page dumped because: kasan: bad access detected [ 779.045085] Memory state around the buggy address: [ 779.045089] ffff88814f327800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 779.045093] ffff88814f327880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 779.045097] >ffff88814f327900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 779.045099] ^ [ 779.045103] ffff88814f327980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 779.045107] ffff88814f327a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 779.045109] ================================================================== [ 779.045110] Disabling lock debugging due to kernel taint Correctly assign tree name str for smb3_tcon event. Signed-off-by: Paulo Alcantara (SUSE) <paulo@paulo.ac> Signed-off-by: Steve French <stfrench@microsoft.com>
846 lines
22 KiB
C
846 lines
22 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2018, Microsoft Corporation.
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*
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* Author(s): Steve French <stfrench@microsoft.com>
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM cifs
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#if !defined(_CIFS_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _CIFS_TRACE_H
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#include <linux/tracepoint.h>
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/* For logging errors in read or write */
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DECLARE_EVENT_CLASS(smb3_rw_err_class,
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TP_PROTO(unsigned int xid,
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__u64 fid,
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__u32 tid,
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__u64 sesid,
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__u64 offset,
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__u32 len,
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int rc),
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TP_ARGS(xid, fid, tid, sesid, offset, len, rc),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u64, fid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(__u64, offset)
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__field(__u32, len)
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__field(int, rc)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->fid = fid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__entry->offset = offset;
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__entry->len = len;
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__entry->rc = rc;
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),
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TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x rc=%d",
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__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
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__entry->offset, __entry->len, __entry->rc)
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)
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#define DEFINE_SMB3_RW_ERR_EVENT(name) \
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DEFINE_EVENT(smb3_rw_err_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u64 fid, \
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__u32 tid, \
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__u64 sesid, \
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__u64 offset, \
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__u32 len, \
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int rc), \
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TP_ARGS(xid, fid, tid, sesid, offset, len, rc))
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DEFINE_SMB3_RW_ERR_EVENT(write_err);
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DEFINE_SMB3_RW_ERR_EVENT(read_err);
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DEFINE_SMB3_RW_ERR_EVENT(query_dir_err);
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DEFINE_SMB3_RW_ERR_EVENT(zero_err);
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DEFINE_SMB3_RW_ERR_EVENT(falloc_err);
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/* For logging successful read or write */
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DECLARE_EVENT_CLASS(smb3_rw_done_class,
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TP_PROTO(unsigned int xid,
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__u64 fid,
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__u32 tid,
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__u64 sesid,
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__u64 offset,
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__u32 len),
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TP_ARGS(xid, fid, tid, sesid, offset, len),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u64, fid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(__u64, offset)
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__field(__u32, len)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->fid = fid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__entry->offset = offset;
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__entry->len = len;
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),
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TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x",
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__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
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__entry->offset, __entry->len)
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)
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#define DEFINE_SMB3_RW_DONE_EVENT(name) \
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DEFINE_EVENT(smb3_rw_done_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u64 fid, \
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__u32 tid, \
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__u64 sesid, \
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__u64 offset, \
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__u32 len), \
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TP_ARGS(xid, fid, tid, sesid, offset, len))
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DEFINE_SMB3_RW_DONE_EVENT(write_enter);
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DEFINE_SMB3_RW_DONE_EVENT(read_enter);
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DEFINE_SMB3_RW_DONE_EVENT(query_dir_enter);
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DEFINE_SMB3_RW_DONE_EVENT(zero_enter);
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DEFINE_SMB3_RW_DONE_EVENT(falloc_enter);
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DEFINE_SMB3_RW_DONE_EVENT(write_done);
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DEFINE_SMB3_RW_DONE_EVENT(read_done);
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DEFINE_SMB3_RW_DONE_EVENT(query_dir_done);
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DEFINE_SMB3_RW_DONE_EVENT(zero_done);
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DEFINE_SMB3_RW_DONE_EVENT(falloc_done);
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/*
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* For handle based calls other than read and write, and get/set info
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*/
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DECLARE_EVENT_CLASS(smb3_fd_err_class,
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TP_PROTO(unsigned int xid,
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__u64 fid,
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__u32 tid,
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__u64 sesid,
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int rc),
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TP_ARGS(xid, fid, tid, sesid, rc),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u64, fid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(int, rc)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->fid = fid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__entry->rc = rc;
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),
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TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx rc=%d",
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__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
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__entry->rc)
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)
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#define DEFINE_SMB3_FD_ERR_EVENT(name) \
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DEFINE_EVENT(smb3_fd_err_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u64 fid, \
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__u32 tid, \
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__u64 sesid, \
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int rc), \
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TP_ARGS(xid, fid, tid, sesid, rc))
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DEFINE_SMB3_FD_ERR_EVENT(flush_err);
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DEFINE_SMB3_FD_ERR_EVENT(lock_err);
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DEFINE_SMB3_FD_ERR_EVENT(close_err);
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/*
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* For handle based query/set info calls
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*/
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DECLARE_EVENT_CLASS(smb3_inf_enter_class,
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TP_PROTO(unsigned int xid,
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__u64 fid,
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__u32 tid,
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__u64 sesid,
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__u8 infclass,
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__u32 type),
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TP_ARGS(xid, fid, tid, sesid, infclass, type),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u64, fid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(__u8, infclass)
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__field(__u32, type)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->fid = fid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__entry->infclass = infclass;
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__entry->type = type;
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),
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TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x",
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__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
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__entry->infclass, __entry->type)
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)
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#define DEFINE_SMB3_INF_ENTER_EVENT(name) \
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DEFINE_EVENT(smb3_inf_enter_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u64 fid, \
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__u32 tid, \
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__u64 sesid, \
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__u8 infclass, \
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__u32 type), \
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TP_ARGS(xid, fid, tid, sesid, infclass, type))
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DEFINE_SMB3_INF_ENTER_EVENT(query_info_enter);
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DEFINE_SMB3_INF_ENTER_EVENT(query_info_done);
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DECLARE_EVENT_CLASS(smb3_inf_err_class,
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TP_PROTO(unsigned int xid,
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__u64 fid,
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__u32 tid,
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__u64 sesid,
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__u8 infclass,
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__u32 type,
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int rc),
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TP_ARGS(xid, fid, tid, sesid, infclass, type, rc),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u64, fid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(__u8, infclass)
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__field(__u32, type)
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__field(int, rc)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->fid = fid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__entry->infclass = infclass;
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__entry->type = type;
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__entry->rc = rc;
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),
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TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x rc=%d",
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__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
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__entry->infclass, __entry->type, __entry->rc)
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)
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#define DEFINE_SMB3_INF_ERR_EVENT(name) \
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DEFINE_EVENT(smb3_inf_err_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u64 fid, \
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__u32 tid, \
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__u64 sesid, \
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__u8 infclass, \
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__u32 type, \
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int rc), \
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TP_ARGS(xid, fid, tid, sesid, infclass, type, rc))
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DEFINE_SMB3_INF_ERR_EVENT(query_info_err);
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DEFINE_SMB3_INF_ERR_EVENT(set_info_err);
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DEFINE_SMB3_INF_ERR_EVENT(fsctl_err);
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DECLARE_EVENT_CLASS(smb3_inf_compound_enter_class,
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TP_PROTO(unsigned int xid,
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__u32 tid,
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__u64 sesid,
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const char *full_path),
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TP_ARGS(xid, tid, sesid, full_path),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__string(path, full_path)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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__assign_str(path, full_path);
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),
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TP_printk("xid=%u sid=0x%llx tid=0x%x path=%s",
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__entry->xid, __entry->sesid, __entry->tid,
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__get_str(path))
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)
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#define DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(name) \
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DEFINE_EVENT(smb3_inf_compound_enter_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u32 tid, \
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__u64 sesid, \
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const char *full_path), \
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TP_ARGS(xid, tid, sesid, full_path))
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(query_info_compound_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(hardlink_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rename_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rmdir_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_eof_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_info_compound_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(delete_enter);
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DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(mkdir_enter);
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DECLARE_EVENT_CLASS(smb3_inf_compound_done_class,
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TP_PROTO(unsigned int xid,
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__u32 tid,
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__u64 sesid),
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TP_ARGS(xid, tid, sesid),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u32, tid)
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__field(__u64, sesid)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->tid = tid;
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__entry->sesid = sesid;
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),
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TP_printk("xid=%u sid=0x%llx tid=0x%x",
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__entry->xid, __entry->sesid, __entry->tid)
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)
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#define DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(name) \
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DEFINE_EVENT(smb3_inf_compound_done_class, smb3_##name, \
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TP_PROTO(unsigned int xid, \
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__u32 tid, \
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__u64 sesid), \
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TP_ARGS(xid, tid, sesid))
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(query_info_compound_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(hardlink_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rename_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rmdir_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_eof_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_info_compound_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(delete_done);
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DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(mkdir_done);
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DECLARE_EVENT_CLASS(smb3_inf_compound_err_class,
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TP_PROTO(unsigned int xid,
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__u32 tid,
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__u64 sesid,
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int rc),
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TP_ARGS(xid, tid, sesid, rc),
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TP_STRUCT__entry(
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__field(unsigned int, xid)
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__field(__u32, tid)
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__field(__u64, sesid)
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__field(int, rc)
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),
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TP_fast_assign(
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__entry->xid = xid;
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__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("xid=%u sid=0x%llx tid=0x%x rc=%d",
|
|
__entry->xid, __entry->sesid, __entry->tid,
|
|
__entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(name) \
|
|
DEFINE_EVENT(smb3_inf_compound_err_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
int rc), \
|
|
TP_ARGS(xid, tid, sesid, rc))
|
|
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(query_info_compound_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(hardlink_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rename_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rmdir_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_eof_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_info_compound_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(mkdir_err);
|
|
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(delete_err);
|
|
|
|
/*
|
|
* For logging SMB3 Status code and Command for responses which return errors
|
|
*/
|
|
DECLARE_EVENT_CLASS(smb3_cmd_err_class,
|
|
TP_PROTO(__u32 tid,
|
|
__u64 sesid,
|
|
__u16 cmd,
|
|
__u64 mid,
|
|
__u32 status,
|
|
int rc),
|
|
TP_ARGS(tid, sesid, cmd, mid, status, rc),
|
|
TP_STRUCT__entry(
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(__u16, cmd)
|
|
__field(__u64, mid)
|
|
__field(__u32, status)
|
|
__field(int, rc)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->cmd = cmd;
|
|
__entry->mid = mid;
|
|
__entry->status = status;
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu status=0x%x rc=%d",
|
|
__entry->sesid, __entry->tid, __entry->cmd, __entry->mid,
|
|
__entry->status, __entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_CMD_ERR_EVENT(name) \
|
|
DEFINE_EVENT(smb3_cmd_err_class, smb3_##name, \
|
|
TP_PROTO(__u32 tid, \
|
|
__u64 sesid, \
|
|
__u16 cmd, \
|
|
__u64 mid, \
|
|
__u32 status, \
|
|
int rc), \
|
|
TP_ARGS(tid, sesid, cmd, mid, status, rc))
|
|
|
|
DEFINE_SMB3_CMD_ERR_EVENT(cmd_err);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_cmd_done_class,
|
|
TP_PROTO(__u32 tid,
|
|
__u64 sesid,
|
|
__u16 cmd,
|
|
__u64 mid),
|
|
TP_ARGS(tid, sesid, cmd, mid),
|
|
TP_STRUCT__entry(
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(__u16, cmd)
|
|
__field(__u64, mid)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->cmd = cmd;
|
|
__entry->mid = mid;
|
|
),
|
|
TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu",
|
|
__entry->sesid, __entry->tid,
|
|
__entry->cmd, __entry->mid)
|
|
)
|
|
|
|
#define DEFINE_SMB3_CMD_DONE_EVENT(name) \
|
|
DEFINE_EVENT(smb3_cmd_done_class, smb3_##name, \
|
|
TP_PROTO(__u32 tid, \
|
|
__u64 sesid, \
|
|
__u16 cmd, \
|
|
__u64 mid), \
|
|
TP_ARGS(tid, sesid, cmd, mid))
|
|
|
|
DEFINE_SMB3_CMD_DONE_EVENT(cmd_enter);
|
|
DEFINE_SMB3_CMD_DONE_EVENT(cmd_done);
|
|
DEFINE_SMB3_CMD_DONE_EVENT(ses_expired);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_mid_class,
|
|
TP_PROTO(__u16 cmd,
|
|
__u64 mid,
|
|
__u32 pid,
|
|
unsigned long when_sent,
|
|
unsigned long when_received),
|
|
TP_ARGS(cmd, mid, pid, when_sent, when_received),
|
|
TP_STRUCT__entry(
|
|
__field(__u16, cmd)
|
|
__field(__u64, mid)
|
|
__field(__u32, pid)
|
|
__field(unsigned long, when_sent)
|
|
__field(unsigned long, when_received)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->cmd = cmd;
|
|
__entry->mid = mid;
|
|
__entry->pid = pid;
|
|
__entry->when_sent = when_sent;
|
|
__entry->when_received = when_received;
|
|
),
|
|
TP_printk("\tcmd=%u mid=%llu pid=%u, when_sent=%lu when_rcv=%lu",
|
|
__entry->cmd, __entry->mid, __entry->pid, __entry->when_sent,
|
|
__entry->when_received)
|
|
)
|
|
|
|
#define DEFINE_SMB3_MID_EVENT(name) \
|
|
DEFINE_EVENT(smb3_mid_class, smb3_##name, \
|
|
TP_PROTO(__u16 cmd, \
|
|
__u64 mid, \
|
|
__u32 pid, \
|
|
unsigned long when_sent, \
|
|
unsigned long when_received), \
|
|
TP_ARGS(cmd, mid, pid, when_sent, when_received))
|
|
|
|
DEFINE_SMB3_MID_EVENT(slow_rsp);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_exit_err_class,
|
|
TP_PROTO(unsigned int xid,
|
|
const char *func_name,
|
|
int rc),
|
|
TP_ARGS(xid, func_name, rc),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(const char *, func_name)
|
|
__field(int, rc)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->func_name = func_name;
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("\t%s: xid=%u rc=%d",
|
|
__entry->func_name, __entry->xid, __entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_EXIT_ERR_EVENT(name) \
|
|
DEFINE_EVENT(smb3_exit_err_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
const char *func_name, \
|
|
int rc), \
|
|
TP_ARGS(xid, func_name, rc))
|
|
|
|
DEFINE_SMB3_EXIT_ERR_EVENT(exit_err);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_enter_exit_class,
|
|
TP_PROTO(unsigned int xid,
|
|
const char *func_name),
|
|
TP_ARGS(xid, func_name),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(const char *, func_name)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->func_name = func_name;
|
|
),
|
|
TP_printk("\t%s: xid=%u",
|
|
__entry->func_name, __entry->xid)
|
|
)
|
|
|
|
#define DEFINE_SMB3_ENTER_EXIT_EVENT(name) \
|
|
DEFINE_EVENT(smb3_enter_exit_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
const char *func_name), \
|
|
TP_ARGS(xid, func_name))
|
|
|
|
DEFINE_SMB3_ENTER_EXIT_EVENT(enter);
|
|
DEFINE_SMB3_ENTER_EXIT_EVENT(exit_done);
|
|
|
|
/*
|
|
* For SMB2/SMB3 tree connect
|
|
*/
|
|
|
|
DECLARE_EVENT_CLASS(smb3_tcon_class,
|
|
TP_PROTO(unsigned int xid,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
const char *unc_name,
|
|
int rc),
|
|
TP_ARGS(xid, tid, sesid, unc_name, rc),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__string(name, unc_name)
|
|
__field(int, rc)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__assign_str(name, unc_name);
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("xid=%u sid=0x%llx tid=0x%x unc_name=%s rc=%d",
|
|
__entry->xid, __entry->sesid, __entry->tid,
|
|
__get_str(name), __entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_TCON_EVENT(name) \
|
|
DEFINE_EVENT(smb3_tcon_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
const char *unc_name, \
|
|
int rc), \
|
|
TP_ARGS(xid, tid, sesid, unc_name, rc))
|
|
|
|
DEFINE_SMB3_TCON_EVENT(tcon);
|
|
|
|
|
|
/*
|
|
* For smb2/smb3 open (including create and mkdir) calls
|
|
*/
|
|
|
|
DECLARE_EVENT_CLASS(smb3_open_enter_class,
|
|
TP_PROTO(unsigned int xid,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
int create_options,
|
|
int desired_access),
|
|
TP_ARGS(xid, tid, sesid, create_options, desired_access),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(int, create_options)
|
|
__field(int, desired_access)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->create_options = create_options;
|
|
__entry->desired_access = desired_access;
|
|
),
|
|
TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x",
|
|
__entry->xid, __entry->sesid, __entry->tid,
|
|
__entry->create_options, __entry->desired_access)
|
|
)
|
|
|
|
#define DEFINE_SMB3_OPEN_ENTER_EVENT(name) \
|
|
DEFINE_EVENT(smb3_open_enter_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
int create_options, \
|
|
int desired_access), \
|
|
TP_ARGS(xid, tid, sesid, create_options, desired_access))
|
|
|
|
DEFINE_SMB3_OPEN_ENTER_EVENT(open_enter);
|
|
DEFINE_SMB3_OPEN_ENTER_EVENT(posix_mkdir_enter);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_open_err_class,
|
|
TP_PROTO(unsigned int xid,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
int create_options,
|
|
int desired_access,
|
|
int rc),
|
|
TP_ARGS(xid, tid, sesid, create_options, desired_access, rc),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(int, create_options)
|
|
__field(int, desired_access)
|
|
__field(int, rc)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->create_options = create_options;
|
|
__entry->desired_access = desired_access;
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x rc=%d",
|
|
__entry->xid, __entry->sesid, __entry->tid,
|
|
__entry->create_options, __entry->desired_access, __entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_OPEN_ERR_EVENT(name) \
|
|
DEFINE_EVENT(smb3_open_err_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
int create_options, \
|
|
int desired_access, \
|
|
int rc), \
|
|
TP_ARGS(xid, tid, sesid, create_options, desired_access, rc))
|
|
|
|
DEFINE_SMB3_OPEN_ERR_EVENT(open_err);
|
|
DEFINE_SMB3_OPEN_ERR_EVENT(posix_mkdir_err);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_open_done_class,
|
|
TP_PROTO(unsigned int xid,
|
|
__u64 fid,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
int create_options,
|
|
int desired_access),
|
|
TP_ARGS(xid, fid, tid, sesid, create_options, desired_access),
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, xid)
|
|
__field(__u64, fid)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(int, create_options)
|
|
__field(int, desired_access)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->xid = xid;
|
|
__entry->fid = fid;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->create_options = create_options;
|
|
__entry->desired_access = desired_access;
|
|
),
|
|
TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx cr_opts=0x%x des_access=0x%x",
|
|
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
|
|
__entry->create_options, __entry->desired_access)
|
|
)
|
|
|
|
#define DEFINE_SMB3_OPEN_DONE_EVENT(name) \
|
|
DEFINE_EVENT(smb3_open_done_class, smb3_##name, \
|
|
TP_PROTO(unsigned int xid, \
|
|
__u64 fid, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
int create_options, \
|
|
int desired_access), \
|
|
TP_ARGS(xid, fid, tid, sesid, create_options, desired_access))
|
|
|
|
DEFINE_SMB3_OPEN_DONE_EVENT(open_done);
|
|
DEFINE_SMB3_OPEN_DONE_EVENT(posix_mkdir_done);
|
|
|
|
|
|
DECLARE_EVENT_CLASS(smb3_lease_done_class,
|
|
TP_PROTO(__u32 lease_state,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
__u64 lease_key_low,
|
|
__u64 lease_key_high),
|
|
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high),
|
|
TP_STRUCT__entry(
|
|
__field(__u32, lease_state)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(__u64, lease_key_low)
|
|
__field(__u64, lease_key_high)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->lease_state = lease_state;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->lease_key_low = lease_key_low;
|
|
__entry->lease_key_high = lease_key_high;
|
|
),
|
|
TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x",
|
|
__entry->sesid, __entry->tid, __entry->lease_key_high,
|
|
__entry->lease_key_low, __entry->lease_state)
|
|
)
|
|
|
|
#define DEFINE_SMB3_LEASE_DONE_EVENT(name) \
|
|
DEFINE_EVENT(smb3_lease_done_class, smb3_##name, \
|
|
TP_PROTO(__u32 lease_state, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
__u64 lease_key_low, \
|
|
__u64 lease_key_high), \
|
|
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high))
|
|
|
|
DEFINE_SMB3_LEASE_DONE_EVENT(lease_done);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_lease_err_class,
|
|
TP_PROTO(__u32 lease_state,
|
|
__u32 tid,
|
|
__u64 sesid,
|
|
__u64 lease_key_low,
|
|
__u64 lease_key_high,
|
|
int rc),
|
|
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc),
|
|
TP_STRUCT__entry(
|
|
__field(__u32, lease_state)
|
|
__field(__u32, tid)
|
|
__field(__u64, sesid)
|
|
__field(__u64, lease_key_low)
|
|
__field(__u64, lease_key_high)
|
|
__field(int, rc)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->lease_state = lease_state;
|
|
__entry->tid = tid;
|
|
__entry->sesid = sesid;
|
|
__entry->lease_key_low = lease_key_low;
|
|
__entry->lease_key_high = lease_key_high;
|
|
__entry->rc = rc;
|
|
),
|
|
TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x rc=%d",
|
|
__entry->sesid, __entry->tid, __entry->lease_key_high,
|
|
__entry->lease_key_low, __entry->lease_state, __entry->rc)
|
|
)
|
|
|
|
#define DEFINE_SMB3_LEASE_ERR_EVENT(name) \
|
|
DEFINE_EVENT(smb3_lease_err_class, smb3_##name, \
|
|
TP_PROTO(__u32 lease_state, \
|
|
__u32 tid, \
|
|
__u64 sesid, \
|
|
__u64 lease_key_low, \
|
|
__u64 lease_key_high, \
|
|
int rc), \
|
|
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc))
|
|
|
|
DEFINE_SMB3_LEASE_ERR_EVENT(lease_err);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_reconnect_class,
|
|
TP_PROTO(__u64 currmid,
|
|
char *hostname),
|
|
TP_ARGS(currmid, hostname),
|
|
TP_STRUCT__entry(
|
|
__field(__u64, currmid)
|
|
__field(char *, hostname)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->currmid = currmid;
|
|
__entry->hostname = hostname;
|
|
),
|
|
TP_printk("server=%s current_mid=0x%llx",
|
|
__entry->hostname,
|
|
__entry->currmid)
|
|
)
|
|
|
|
#define DEFINE_SMB3_RECONNECT_EVENT(name) \
|
|
DEFINE_EVENT(smb3_reconnect_class, smb3_##name, \
|
|
TP_PROTO(__u64 currmid, \
|
|
char *hostname), \
|
|
TP_ARGS(currmid, hostname))
|
|
|
|
DEFINE_SMB3_RECONNECT_EVENT(reconnect);
|
|
DEFINE_SMB3_RECONNECT_EVENT(partial_send_reconnect);
|
|
|
|
DECLARE_EVENT_CLASS(smb3_credit_class,
|
|
TP_PROTO(__u64 currmid,
|
|
char *hostname,
|
|
int credits),
|
|
TP_ARGS(currmid, hostname, credits),
|
|
TP_STRUCT__entry(
|
|
__field(__u64, currmid)
|
|
__field(char *, hostname)
|
|
__field(int, credits)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->currmid = currmid;
|
|
__entry->hostname = hostname;
|
|
__entry->credits = credits;
|
|
),
|
|
TP_printk("server=%s current_mid=0x%llx credits=%d",
|
|
__entry->hostname,
|
|
__entry->currmid,
|
|
__entry->credits)
|
|
)
|
|
|
|
#define DEFINE_SMB3_CREDIT_EVENT(name) \
|
|
DEFINE_EVENT(smb3_credit_class, smb3_##name, \
|
|
TP_PROTO(__u64 currmid, \
|
|
char *hostname, \
|
|
int credits), \
|
|
TP_ARGS(currmid, hostname, credits))
|
|
|
|
DEFINE_SMB3_CREDIT_EVENT(reconnect_with_invalid_credits);
|
|
DEFINE_SMB3_CREDIT_EVENT(credit_timeout);
|
|
|
|
#endif /* _CIFS_TRACE_H */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#define TRACE_INCLUDE_PATH .
|
|
#define TRACE_INCLUDE_FILE trace
|
|
#include <trace/define_trace.h>
|