IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 8021q: adding VLAN 0 to HW filter on device team0 8021q: adding VLAN 0 to HW filter on device team0 ------------[ cut here ]------------ kernel BUG at mm/gup.c:1242! invalid opcode: 0000 [#1] SMP KASAN CPU: 1 PID: 6534 Comm: syz-executor1 Not tainted 4.18.0-rc2+ #25 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__mm_populate+0x472/0x520 mm/gup.c:1242 Code: ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e aa 00 00 00 44 8b 75 98 45 31 e4 e9 58 ff ff ff e8 b5 9e d1 ff 0f 0b e8 ae 9e d1 ff <0f> 0b 48 8b bd 60 ff ff ff e8 d0 72 0f 00 e9 52 fc ff ff 48 8b bd RSP: 0018:ffff8801d29ffae0 EFLAGS: 00010293 RAX: ffff8801b72f4040 RBX: 000000000000e000 RCX: ffffffff81aa6a68 RDX: 0000000000000000 RSI: ffffffff81aa6dc2 RDI: 0000000000000006 RBP: ffff8801d29ffba0 R08: ffff8801b72f4040 R09: fffffbfff133d66a R10: 0000000000000003 R11: 0000000000000000 R12: 000000007bf81000 R13: 000000000000d800 R14: dffffc0000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f7f7db40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 0000000008148024 CR3: 00000001b4baf000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mm_populate include/linux/mm.h:2296 [inline] vm_brk_flags+0x1fe/0x240 mm/mmap.c:3038 vm_brk+0x1f/0x30 mm/mmap.c:3045 load_elf_library+0x711/0x8e0 fs/binfmt_elf.c:1266 __do_sys_uselib fs/exec.c:161 [inline] __se_sys_uselib fs/exec.c:120 [inline] __ia32_sys_uselib+0x37e/0x4c0 fs/exec.c:120 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 ------------[ cut here ]------------ kernel BUG at mm/gup.c:1242! entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f81cb9 Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f7f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000056 RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) invalid opcode: 0000 [#2] SMP KASAN ---[ end trace a23f13e42b21e6a7 ]--- CPU: 0 PID: 6535 Comm: syz-executor6 Tainted: G D 4.18.0-rc2+ #25 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__mm_populate+0x472/0x520 mm/gup.c:1242 Code: RIP: 0010:__mm_populate+0x472/0x520 mm/gup.c:1242 ea 03 0f b6 04 Code: 02 84 c0 74 08 ea 3c 03 0f 8e aa 03 00 00 00 44 8b 0f 75 98 45 31 e4 b6 e9 58 ff ff ff 04 e8 b5 9e d1 ff 02 0f 0b e8 ae 9e d1 84 ff <0f> 0b 48 8b bd c0 60 ff ff ff e8 74 d0 72 0f 00 e9 08 52 fc ff ff 48 3c 8b bd RSP: 0018:ffff8801d1dc7ae0 EFLAGS: 00010293 03 RAX: ffff8801c7ab6040 RBX: 000000000000e000 RCX: ffffffff81aa6a68 RDX: 0000000000000000 RSI: ffffffff81aa6dc2 RDI: 0000000000000006 RBP: ffff8801d1dc7ba0 R08: ffff8801c7ab6040 R09: fffffbfff133d66a 0f R10: fffffbfff133d66a R11: ffffffff899eb353 R12: 000000007bf81000 R13: 000000000000d800 R14: dffffc0000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:00000000f7f75b40 8e CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 0000000008148024 CR3: 00000001aec52000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 aa DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: 00 00 mm_populate include/linux/mm.h:2296 [inline] vm_brk_flags+0x1fe/0x240 mm/mmap.c:3038 00 vm_brk+0x1f/0x30 mm/mmap.c:3045 44 load_elf_library+0x711/0x8e0 fs/binfmt_elf.c:1266 8b 75 __do_sys_uselib fs/exec.c:161 [inline] __se_sys_uselib fs/exec.c:120 [inline] __ia32_sys_uselib+0x37e/0x4c0 fs/exec.c:120 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 98 45 31 e4 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 e9 RIP: 0023:0xf7f79cb9 Code: 55 58 08 8b 88 64 cd ff ff ff 8b 98 68 ff cd ff ff 89 c8 85 ff d2 74 02 89 0a e8 5b 5d c3 8b b5 04 24 c3 8b 1c 9e 24 c3 51 52 55 d1 89 e5 0f 34 cd ff 80 <5d> 5a 59 c3 0f 90 90 90 90 eb 0b 0d 90 90 90 90 e8 90 90 90 90 90 ae 90 90 90 RSP: 002b:00000000f7f750ac EFLAGS: 00000282 9e ORIG_RAX: 0000000000000056 RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 d1 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ff Modules linked in: <0f> Dumping ftrace buffer: (ftrace buffer empty) 0b ---[ end trace a23f13e42b21e6a8 ]--- 48 8b RIP: 0010:__mm_populate+0x472/0x520 mm/gup.c:1242 bd Code: 60 ea ff 03 ff 0f ff b6 e8 d0 04 72 0f 02 00 e9 84 52 fc c0 ff ff 74 48 8b 08 bd 3c RSP: 0018:ffff8801d29ffae0 EFLAGS: 00010293 03 0f RAX: ffff8801b72f4040 RBX: 000000000000e000 RCX: ffffffff81aa6a68 8e RDX: 0000000000000000 RSI: ffffffff81aa6dc2 RDI: 0000000000000006 aa RBP: ffff8801d29ffba0 R08: ffff8801b72f4040 R09: fffffbfff133d66a 00 R10: 0000000000000003 R11: 0000000000000000 R12: 000000007bf81000 R13: 000000000000d800 R14: dffffc0000000000 R15: 0000000000000000 00 FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f7f7db40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 00 CR2: 0000000008148024 CR3: 00000001b4baf000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 44 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400