Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 1433442 pages reserved 0 pages cma reserved ------------[ cut here ]------------ kernel BUG at mm/kmsan/kmsan_shadow.c:332! invalid opcode: 0000 [#1] SMP CPU: 0 PID: 25877 Comm: syz-executor.1 Not tainted 5.9.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:kmsan_map_kernel_range_noflush+0x209/0x210 mm/kmsan/kmsan_shadow.c:98 Code: f7 4c 89 ee e8 e8 7c 26 ff 4c 89 ff e8 30 79 fd ff 4c 89 e7 e8 28 79 fd ff 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b <0f> 0b 0f 0b 0f 1f 00 48 89 f8 b9 08 00 00 00 48 f7 e1 70 13 55 48 RSP: 0000:ffff88811351ef58 EFLAGS: 00010282 RAX: 00000000fffffff4 RBX: ffffd1001662c000 RCX: ee0f64024d3a8f00 RDX: ffffc90007fed000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffff88811351ef98 R08: ffffffff8221745f R09: ffff88812fffa000 R10: 0000000000000004 R11: 00000000ffffffff R12: ffff888176f00000 R13: 0000000008001000 R14: ffffd9001662c000 R15: ffff888176e80000 FS: 00007f1aa176c700(0000) GS:ffff88812fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000045e14f CR3: 0000000127bde000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: map_kernel_range_noflush mm/vmalloc.c:331 [inline] map_kernel_range mm/vmalloc.c:341 [inline] __vmalloc_area_node mm/vmalloc.c:2475 [inline] __vmalloc_node_range+0xd08/0x1400 mm/vmalloc.c:2525 __vmalloc_node mm/vmalloc.c:2568 [inline] vzalloc+0xe0/0xf0 mm/vmalloc.c:2621 xt_counters_alloc+0x148/0x180 net/netfilter/x_tables.c:1348 __do_replace+0x12f/0x1210 net/ipv6/netfilter/ip6_tables.c:1065 do_replace net/ipv4/netfilter/ip_tables.c:1139 [inline] do_ipt_set_ctl+0x4720/0x5580 net/ipv4/netfilter/ip_tables.c:1627 nf_setsockopt+0x588/0x5e0 net/netfilter/nf_sockopt.c:101 ip_setsockopt+0x6bb4/0x8b60 net/ipv4/ip_sockglue.c:1436 udp_setsockopt+0x160/0x230 net/ipv4/udp.c:2711 ipv6_setsockopt+0x669/0xaed0 net/ipv6/ipv6_sockglue.c:998 tcp_setsockopt+0x239/0x270 net/ipv4/tcp.c:3333 sock_common_setsockopt+0x16c/0x1b0 net/core/sock.c:3247 __sys_setsockopt+0x951/0xdd0 net/socket.c:2132 __do_sys_setsockopt net/socket.c:2143 [inline] __se_sys_setsockopt+0xdd/0x100 net/socket.c:2140 __x64_sys_setsockopt+0x62/0x80 net/socket.c:2140 do_syscall_64+0x9f/0x140 arch/x86/entry/common.c:48 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e179 Code: Bad RIP value. RSP: 002b:00007f1aa176bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 000000000002de40 RCX: 000000000045e179 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 000000000118cf90 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000020000b40 R11: 0000000000000246 R12: 000000000118cf4c R13: 000000000169fb6f R14: 00007f1aa176c9c0 R15: 000000000118cf4c Modules linked in: ---[ end trace 60f108517c5f06b2 ]--- RIP: 0010:kmsan_map_kernel_range_noflush+0x209/0x210 mm/kmsan/kmsan_shadow.c:98 Code: f7 4c 89 ee e8 e8 7c 26 ff 4c 89 ff e8 30 79 fd ff 4c 89 e7 e8 28 79 fd ff 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b <0f> 0b 0f 0b 0f 1f 00 48 89 f8 b9 08 00 00 00 48 f7 e1 70 13 55 48 RSP: 0000:ffff88811351ef58 EFLAGS: 00010282 RAX: 00000000fffffff4 RBX: ffffd1001662c000 RCX: ee0f64024d3a8f00 RDX: ffffc90007fed000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffff88811351ef98 R08: ffffffff8221745f R09: ffff88812fffa000 R10: 0000000000000004 R11: 00000000ffffffff R12: ffff888176f00000 R13: 0000000008001000 R14: ffffd9001662c000 R15: ffff888176e80000 FS: 00007f1aa176c700(0000) GS:ffff88812fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000045e14f CR3: 0000000127bde000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400