BUG: using smp_processor_id() in preemptible [ADDR] code: mime

Title	Replies (including bot)	Last reply
[tip: refs/heads/timers/core] posix-cpu-timers: Always clear head pointer on dequeue	1 (1)	2019/09/05 20:49
[patch 1/6] posix-cpu-timers: Always clear head pointer on dequeue	2 (2)	2019/09/05 15:49
BUG: using smp_processor_id() in preemptible [ADDR] code: mime_typevmnet0/NUM	0 (1)	2019/09/03 19:04

Started in network mode Own node identity ff030000000000000000000000000001, cluster identity 4711 BUG: using smp_processor_id() in preemptible [00000000] code: mime_typevmnet0/24282 caller is dst_cache_get+0x3d/0xb0 net/core/dst_cache.c:68 CPU: 0 PID: 24282 Comm: mime_typevmnet0 Not tainted 5.3.0-rc6+ #148 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 check_preemption_disabled lib/smp_processor_id.c:47 [inline] debug_smp_processor_id.cold+0x87/0x9d lib/smp_processor_id.c:57 dst_cache_get+0x3d/0xb0 net/core/dst_cache.c:68 tipc_udp_xmit.isra.0+0xc4/0xb80 net/tipc/udp_media.c:164 tipc_udp_send_msg+0x3ea/0x490 net/tipc/udp_media.c:241 tipc_bearer_xmit_skb+0x17e/0x370 net/tipc/bearer.c:503 tipc_enable_bearer+0xacf/0xd30 net/tipc/bearer.c:328 __tipc_nl_bearer_enable+0x2de/0x3a0 net/tipc/bearer.c:899 tipc_nl_bearer_enable+0x23/0x40 net/tipc/bearer.c:907 genl_family_rcv_msg+0x74b/0xf90 net/netlink/genetlink.c:629 genl_rcv_msg+0xca/0x170 net/netlink/genetlink.c:654 netlink_rcv_skb+0x177/0x450 net/netlink/af_netlink.c:2477 genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] netlink_unicast+0x531/0x710 net/netlink/af_netlink.c:1328 netlink_sendmsg+0x8a5/0xd60 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:637 [inline] sock_sendmsg+0xd7/0x130 net/socket.c:657 ___sys_sendmsg+0x803/0x920 net/socket.c:2311 __sys_sendmsg+0x105/0x1d0 net/socket.c:2356 __do_sys_sendmsg net/socket.c:2365 [inline] __se_sys_sendmsg net/socket.c:2363 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2363 do_syscall_64+0xfd/0x6a0 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459879 Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fe5fe7f1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459879 RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5fe7f26d4 R13: 00000000004c753c R14: 00000000004dcce8 R15: 00000000ffffffff Enabled bearer <udp:syz0>, priority 8