R13: 00000000000005de R14: 00000000006fcd70 R15: 000000000000000c
WARNING: CPU: 0 PID: 8422 at ./include/linux/filter.h:651 bpf_prog_lock_ro include/linux/filter.h:651 [inline]
WARNING: CPU: 0 PID: 8422 at ./include/linux/filter.h:651 bpf_prog_select_runtime+0x95b/0xa40 kernel/bpf/core.c:1514
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 8422 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #90
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+0x185/0x1d0 lib/dump_stack.c:113
 panic+0x39d/0x940 kernel/panic.c:184
 __warn+0x40f/0x580 kernel/panic.c:536
 report_bug+0x72a/0x880 lib/bug.c:186
------------[ cut here ]------------
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 do_error_trap+0x1aa/0x600 arch/x86/kernel/traps.c:297
kernel BUG at mm/kmsan/kmsan.c:1207!
invalid opcode: 0000 [#1] SMP PTI
 do_invalid_op+0x46/0x50 arch/x86/kernel/traps.c:316
Dumping ftrace buffer:
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992
   (ftrace buffer empty)
RIP: 0010:bpf_prog_lock_ro include/linux/filter.h:651 [inline]
RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 kernel/bpf/core.c:1514
Modules linked in:
RSP: 0018:ffff88013d66fa00 EFLAGS: 00010287
RAX: ffffffff8176dc7b RBX: ffff88014377a618 RCX: 0000000000040000
CPU: 1 PID: 8412 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #90
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RDX: ffffc9000259f000 RSI: 0000000000015e20 RDI: 0000000000015e21
RIP: 0010:kmsan_copy_to_user+0x141/0x160 mm/kmsan/kmsan.c:1213
RBP: ffff88013d66fad0 R08: 00000000000000f1 R09: ffff88013d67f7a0
RSP: 0018:ffff88013b79fa20 EFLAGS: 00010206
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc9000143a000
RAX: ffff880142ecba80 RBX: ffff88013b79fa78 RCX: 0000000000000028
RDX: 00007ffffffff000 RSI: ffff88013b79fa78 RDI: 0014ac00006ff62c
RBP: ffff88013b79fa68 R08: 0000000001080020 R09: ffff88013e64fa78
 bpf_migrate_filter net/core/filter.c:1069 [inline]
 bpf_prepare_filter+0x1a96/0x1b10 net/core/filter.c:1117
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028
 __get_filter+0x5b7/0x7d0 net/core/filter.c:1310
R13: 0014ac00006ff62c R14: 0000000000000000 R15: 0000000000000000
 sk_attach_filter+0x72/0x2e0 net/core/filter.c:1325
FS:  00007fdb2f4ef700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
 sock_setsockopt+0x336e/0x46f0 net/core/sock.c:928
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020eee000 CR3: 000000013c68a000 CR4: 00000000001406e0
 __sys_setsockopt+0x33e/0x560 net/socket.c:1899
DR0: 0000000020abe000 DR1: 0000000020abe000 DR2: 0000000000000000
 __do_sys_setsockopt net/socket.c:1914 [inline]
 __se_sys_setsockopt net/socket.c:1911 [inline]
 __x64_sys_setsockopt+0x15c/0x1c0 net/socket.c:1911
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287
Call Trace:
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
 copy_to_user include/linux/uaccess.h:184 [inline]
 inet_gifconf+0x345/0x500 net/ipv4/devinet.c:1211
RIP: 0033:0x455979
RSP: 002b:00007f3f8ebc2c68 EFLAGS: 00000246
 dev_ifconf+0x2b3/0x500 net/core/dev_ioctl.c:78
 ORIG_RAX: 0000000000000036
 sock_do_ioctl+0x39b/0x6b0 net/socket.c:971
RAX: ffffffffffffffda RBX: 00007f3f8ebc36d4 RCX: 0000000000455979
 sock_ioctl+0x400/0xca0 net/socket.c:1081
RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000014
RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000016
 vfs_ioctl fs/ioctl.c:46 [inline]
 do_vfs_ioctl+0xaf0/0x2440 fs/ioctl.c:686
R13: 00000000000005de R14: 00000000006fcd70 R15: 000000000000000c
 ksys_ioctl fs/ioctl.c:701 [inline]
 __do_sys_ioctl fs/ioctl.c:708 [inline]
 __se_sys_ioctl fs/ioctl.c:706 [inline]
 __x64_sys_ioctl+0x280/0x320 fs/ioctl.c:706
 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x455979
RSP: 002b:00007fdb2f4eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fdb2f4ef6d4 RCX: 0000000000455979
RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000015
RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000
Code: 4d 01 f5 4c 01 f3 4d 29 f4 75 8f 48 8b 7d c8 48 8b 75 c0 48 8b 55 b8 e8 6e e9 ff ff 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 eb fe 0f 1f 40 00 
RIP: kmsan_copy_to_user+0x141/0x160 mm/kmsan/kmsan.c:1213 RSP: ffff88013b79fa20
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..