Started in network mode
Own node identity ac1414aa, cluster identity 4711
New replicast peer: 172.20.20.187
check_preemption_disabled: 8 callbacks suppressed
BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/7259
caller is dst_cache_get+0x33/0xa0 net/core/dst_cache.c:68
CPU: 0 PID: 7259 Comm: syz-executor.3 Not tainted 5.3.0-rc5+ #1
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+0x113/0x167 lib/dump_stack.c:113
 check_preemption_disabled lib/smp_processor_id.c:47 [inline]
 debug_smp_processor_id.cold.2+0x84/0x97 lib/smp_processor_id.c:57
 dst_cache_get+0x33/0xa0 net/core/dst_cache.c:68
 tipc_udp_xmit.isra.15+0xb9/0xc60 net/tipc/udp_media.c:164
 tipc_udp_send_msg+0x229/0x3d0 net/tipc/udp_media.c:254
 tipc_bearer_xmit_skb+0x12c/0x290 net/tipc/bearer.c:503
 tipc_enable_bearer+0x7a6/0xab0 net/tipc/bearer.c:328
 __tipc_nl_bearer_enable+0x265/0x390 net/tipc/bearer.c:899
 tipc_nl_bearer_enable+0x1d/0x30 net/tipc/bearer.c:907
 genl_family_rcv_msg+0x5d5/0x1150 net/netlink/genetlink.c:629
 genl_rcv_msg+0xa7/0x140 net/netlink/genetlink.c:654
 netlink_rcv_skb+0x13f/0x380 net/netlink/af_netlink.c:2477
 genl_rcv+0x23/0x40 net/netlink/genetlink.c:665
 netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
 netlink_unicast+0x444/0x640 net/netlink/af_netlink.c:1328
 netlink_sendmsg+0x75d/0xc40 net/netlink/af_netlink.c:1917
 sock_sendmsg_nosec net/socket.c:637 [inline]
 sock_sendmsg+0xe6/0x110 net/socket.c:657
 ___sys_sendmsg+0x658/0x980 net/socket.c:2311
 __sys_sendmsg+0xd9/0x180 net/socket.c:2356
 __do_sys_sendmsg net/socket.c:2365 [inline]
 __se_sys_sendmsg net/socket.c:2363 [inline]
 __x64_sys_sendmsg+0x73/0xb0 net/socket.c:2363
 do_syscall_64+0xd6/0x550 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x458209
Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f3393ad5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209
RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3393ad66d4
R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff
Enabled bearer <udp:
yz1>, priority 10