syzbot


WARNING in rxe_pool_cleanup

Status: upstream: reported on 2024/05/13 02:22
Subsystems: rdma
[Documentation on labels]
Reported-by: syzbot+221e213bf17f17e0d6cd@syzkaller.appspotmail.com
First crash: 196d, last: 36m
Discussions (4)
Title Replies (including bot) Last reply
[syzbot] Monthly rdma report (Oct 2024) 0 (1) 2024/10/28 20:45
[syzbot] Monthly rdma report (Sep 2024) 0 (1) 2024/09/27 13:28
[syzbot] Monthly rdma report (Aug 2024) 1 (2) 2024/08/31 04:02
[syzbot] [rdma?] WARNING in rxe_pool_cleanup 0 (1) 2024/05/13 02:22

Sample crash report:
smc: removing ib device syz0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 11890 at drivers/infiniband/sw/rxe/rxe_pool.c:116 rxe_pool_cleanup+0x41/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Modules linked in:
CPU: 1 UID: 0 PID: 11890 Comm: syz.0.1861 Not tainted 6.12.0-rc6-syzkaller-00272-gda4373fbcf00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:rxe_pool_cleanup+0x41/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Code: 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1f 48 83 bb 80 00 00 00 00 75 06 5b e9 55 1e 3c f9 e8 50 1e 3c f9 90 <0f> 0b 90 5b e9 46 1e 3c f9 e8 51 a8 9d f9 eb da 66 66 2e 0f 1f 84
RSP: 0018:ffffc900195971c8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff888064a112f8 RCX: ffffc90004b01000
RDX: 0000000000040000 RSI: ffffffff88515d00 RDI: ffff888064a11378
RBP: ffffffff884fc640 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000002 R11: 0000000000000000 R12: ffff888064a10648
R13: ffff888064a0ffe0 R14: ffff888064a0ffe0 R15: ffff888064a11058
FS:  00007f2e892066c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbb90962220 CR3: 0000000058312000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rxe_dealloc+0x26/0x110 drivers/infiniband/sw/rxe/rxe.c:24
 ib_dealloc_device+0x46/0x230 drivers/infiniband/core/device.c:663
 __ib_unregister_device+0x396/0x480 drivers/infiniband/core/device.c:1536
 ib_unregister_device_and_put+0x5a/0x80 drivers/infiniband/core/device.c:1583
 nldev_dellink+0x211/0x300 drivers/infiniband/core/nldev.c:1825
 rdma_nl_rcv_msg+0x388/0x6e0 drivers/infiniband/core/netlink.c:195
 rdma_nl_rcv_skb.constprop.0.isra.0+0x2e6/0x450 drivers/infiniband/core/netlink.c:239
 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
 netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1357
 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1901
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg net/socket.c:744 [inline]
 ____sys_sendmsg+0xaaf/0xc90 net/socket.c:2607
 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2661
 __sys_sendmsg+0x117/0x1f0 net/socket.c:2690
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2e8837e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2e89206038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f2e88535f80 RCX: 00007f2e8837e719
RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 000000000000000a
RBP: 00007f2e883f139e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2e88535f80 R15: 00007fffec7b87b8
 </TASK>

Crashes (44):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/09 17:14 upstream da4373fbcf00 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/11/08 05:58 upstream 906bd684e4b1 c069283c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/11/07 21:37 upstream ff7afaeca1a1 c069283c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/11/07 17:58 upstream ff7afaeca1a1 c069283c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/11/07 04:55 upstream 7758b206117d df3dc63b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in rxe_pool_cleanup
2024/11/06 19:18 upstream 2e1b3cc9d7f7 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/11/05 08:32 upstream 557329bcecc2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/10/26 05:02 upstream b423f5a9a61f 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/10/26 04:09 upstream b423f5a9a61f 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/09/17 06:12 upstream a430d95c5efa c673ca06 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/08/23 08:03 upstream aa0743a22936 ce8a9099 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/08/23 07:55 upstream aa0743a22936 ce8a9099 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/08/10 20:40 upstream 5189dafa4cf9 6f4edef4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/07/11 04:17 upstream a19ea421490d c699c2eb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/07/11 04:17 upstream a19ea421490d c699c2eb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/07/11 04:15 upstream a19ea421490d c699c2eb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/07/11 04:03 upstream a19ea421490d c699c2eb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/06/27 11:09 upstream 24ca36a562d6 5c045c04 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/06/25 21:53 upstream 55027e689933 da0bd5ca .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/06/24 05:53 upstream 7c16f0a4ed1c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/06/24 02:45 upstream 7c16f0a4ed1c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/06/22 08:21 upstream 66cc544fd75c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/06/22 04:12 upstream 4545981f33be edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rxe_pool_cleanup
2024/06/22 01:31 upstream 66cc544fd75c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/06/12 22:38 upstream cea2a26553ac 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/06/12 21:23 upstream cea2a26553ac 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/06/12 21:02 upstream cea2a26553ac 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rxe_pool_cleanup
2024/06/12 17:26 upstream 2ef5971ff345 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/06/12 07:49 upstream 2ef5971ff345 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rxe_pool_cleanup
2024/07/07 12:57 upstream 22f902dfc51e bc4ebbb5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in rxe_pool_cleanup
2024/05/09 02:14 upstream 6d7ddd805123 20bf80e1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in rxe_pool_cleanup
2024/08/21 05:56 net 0d76fc7e27b2 9f0ab3fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rxe_pool_cleanup
2024/10/14 21:48 net-next 01b6b9315f15 b01b6661 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rxe_pool_cleanup
2024/10/08 12:43 net-next 1405981bbba0 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rxe_pool_cleanup
2024/10/07 05:41 net-next 8b641b5e4c78 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rxe_pool_cleanup
2024/09/15 02:27 net-next 3254ce83899b 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rxe_pool_cleanup
2024/05/09 11:42 net-next 8d8b1a422c46 20bf80e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rxe_pool_cleanup
2024/11/21 05:53 linux-next ac24e26aa08f 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rxe_pool_cleanup
2024/11/20 09:32 linux-next ac24e26aa08f 7d02db5a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rxe_pool_cleanup
2024/11/11 08:48 linux-next 929beafbe7ac 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rxe_pool_cleanup
2024/11/07 16:49 linux-next 74741a050b79 c069283c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rxe_pool_cleanup
2024/07/24 04:24 linux-next 9ec6ec93f2c1 57b2edb1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rxe_pool_cleanup
2024/10/11 19:51 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2d8bce6e34be cd942402 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in rxe_pool_cleanup
2024/10/10 10:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 80cb3fb61135 0278d004 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in rxe_pool_cleanup
* Struck through repros no longer work on HEAD.