syzbot


INFO: trying to register non-static key in ieee802154_set_llsec_params

Status: auto-closed as invalid on 2021/07/19 00:34
Reported-by: syzbot+c8c5fcb4c5f0e3b26232@syzkaller.appspotmail.com
First crash: 473d, last: 473d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: trying to register non-static key in ieee802154_set_llsec_params 1 469d 469d 0/1 auto-closed as invalid on 2021/07/23 03:13

Sample crash report:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 0 PID: 9806 Comm: syz-executor.0 Not tainted 4.14.226-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 register_lock_class+0x32b/0x1320 kernel/locking/lockdep.c:768
 __lock_acquire+0x167/0x3f20 kernel/locking/lockdep.c:3378
 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998
 __mutex_lock_common kernel/locking/mutex.c:756 [inline]
 __mutex_lock+0xc4/0x1310 kernel/locking/mutex.c:893
 ieee802154_set_llsec_params+0x44/0x80 net/mac802154/cfg.c:311
 rdev_set_llsec_params net/ieee802154/rdev-ops.h:250 [inline]
 nl802154_set_llsec_params+0x33c/0x420 net/ieee802154/nl802154.c:1438
 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:2433
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:636
 netlink_unicast_kernel net/netlink/af_netlink.c:1287 [inline]
 netlink_unicast+0x437/0x610 net/netlink/af_netlink.c:1313
 netlink_sendmsg+0x62e/0xb80 net/netlink/af_netlink.c:1878
 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+0x46/0xbb
RIP: 0033:0x466459
RSP: 002b:00007f32d1a95188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000005
RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffcd05eb60f R14: 00007f32d1a95300 R15: 0000000000022000
print_req_error: I/O error, dev loop3, sector 0
__ntfs_error: 66 callbacks suppressed
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option audit.
ntfs: (device loop4): parse_options(): Unrecognized mount option hash.
ntfs: (device loop4): parse_options(): Unrecognized mount option .
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option audit.
ntfs: (device loop4): parse_options(): Unrecognized mount option hash.
ntfs: (device loop4): parse_options(): Unrecognized mount option .
ntfs: (device loop3): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop3): parse_options(): Unrecognized mount option audit.
__ntfs_error: 36 callbacks suppressed
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option smackfstransmute.
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option smackfstransmute.
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option smackfstransmute.
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option smackfstransmute.
ntfs: (device loop4): parse_options(): Unrecognized mount option appraise_type.
ntfs: (device loop4): parse_options(): Unrecognized mount option smackfstransmute.

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/03/21 00:33 linux-4.14.y cb83ddcd5332 17810eae .config log report info INFO: trying to register non-static key in ieee802154_set_llsec_params