random: sshd: uninitialized urandom read (32 bytes read)
random: sshd: uninitialized urandom read (32 bytes read)
random: sshd: uninitialized urandom read (32 bytes read)
random: sshd: uninitialized urandom read (32 bytes read)
random: sshd: uninitialized urandom read (32 bytes read)
WARNING: CPU: 0 PID: 4591 at ./include/net/sock.h:644 sk_del_node_init include/net/sock.h:644 [inline]
WARNING: CPU: 0 PID: 4591 at ./include/net/sock.h:644 smc_unhash_sk+0x37b/0x3f0 net/smc/af_smc.c:86
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 4591 Comm: syz-executor946 Not tainted 4.18.0-rc4+ #27
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+0x185/0x1e0 lib/dump_stack.c:113
 panic+0x3d0/0x9b0 kernel/panic.c:184
 __warn+0x40f/0x580 kernel/panic.c:536
 report_bug+0x72a/0x880 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 do_error_trap+0x1fe/0x710 arch/x86/kernel/traps.c:298
 do_invalid_op+0x46/0x50 arch/x86/kernel/traps.c:318
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:999
RIP: 0010:sk_del_node_init include/net/sock.h:644 [inline]
RIP: 0010:smc_unhash_sk+0x37b/0x3f0 net/smc/af_smc.c:86
Code: d5 f7 e9 e5 fe ff ff 8b 7d d4 e8 60 a5 d5 f7 e9 f7 fe ff ff 8b 3a e8 54 a5 d5 f7 41 83 fe 01 0f 85 11 ff ff ff e8 a5 f6 79 f7 <0f> 0b 4d 85 e4 0f 84 0f ff ff ff 8b 7d d4 e8 32 a5 d5 f7 4d 85 e4 
RSP: 0018:ffff8801b441f9f8 EFLAGS: 00010293
RAX: ffffffff89ee346b RBX: ffff8801a1260080 RCX: ffff88018f855880
RDX: 0000000000000000 RSI: aaaaaaaaaaaab000 RDI: ffffea0009c6e400
RBP: ffff8801b441fa78 R08: 0000000000480020 R09: 0000000000000002
R10: 0000000000000000 R11: ffffffff89ee30f0 R12: 0000000000000000
R13: ffff8801a1260000 R14: 0000000000000001 R15: 00000000fee00098
 smc_release+0x81b/0x900 net/smc/af_smc.c:162
 __sock_release net/socket.c:599 [inline]
 sock_close+0x11e/0x360 net/socket.c:1150
 __fput+0x458/0xa30 fs/file_table.c:209
 ____fput+0x37/0x40 fs/file_table.c:243
 task_work_run+0x22e/0x2b0 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0x110e/0x3930 kernel/exit.c:867
 do_group_exit+0x1a0/0x360 kernel/exit.c:970
 __do_sys_exit_group+0x21/0x30 kernel/exit.c:981
 __se_sys_exit_group+0x14/0x20 kernel/exit.c:979
 __x64_sys_exit_group+0x4c/0x50 kernel/exit.c:979
 do_syscall_64+0x15b/0x230 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x43ec88
Code: Bad RIP value.
RSP: 002b:00007fffee564f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043ec88
RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
RBP: 00000000004be548 R08: 00000000000000e7 R09: ffffffffffffffd0
R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001
R13: 00000000006d0180 R14: 0000000000000000 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..