BUG: unable to handle kernel paging request in ipv6

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	BUG: unable to handle kernel paging request in ipv6_rcv net				2	2048d	2065d	0/28	closed as invalid on 2019/05/15 23:07
linux-4.14	BUG: unable to handle kernel paging request in ipv6_rcv				1	1500d	1500d	0/1	auto-closed as invalid on 2021/02/28 11:07

BUG: unable to handle page fault for address: ffff862080f00000 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 0 P4D 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24845 Comm: syz-executor.4 Not tainted 5.2.0-rc2+ #24 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:0xffff862080f00000 Code: Bad RIP value. RSP: 0018:ffff888066f7f738 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff88808d5cadbe RCX: ffffc9000e866000 RDX: 1ffff11011ab95bc RSI: ffffffff861c80b5 RDI: ffff888093a89ac0 RBP: ffff888066f7f768 R08: ffff88805e59c280 R09: ffffed1015d06be8 R10: ffffed1015d06be7 R11: ffff8880ae835f3b R12: ffff888093a89ac0 R13: 0000000000000001 R14: ffff888093a89b18 R15: 0000000000000000 FS: 00007f77b1129700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff862080efffd6 CR3: 00000000688b9000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: NF_HOOK include/linux/netfilter.h:305 [inline] NF_HOOK include/linux/netfilter.h:299 [inline] ipv6_rcv+0x10e/0x420 net/ipv6/ip6_input.c:276 __netif_receive_skb_one_core+0x113/0x1a0 net/core/dev.c:4985 __netif_receive_skb+0x2c/0x1d0 net/core/dev.c:5099 netif_receive_skb_internal+0x108/0x390 net/core/dev.c:5189 napi_frags_finish net/core/dev.c:5740 [inline] napi_gro_frags+0xad9/0xd10 net/core/dev.c:5814 tun_get_user+0x2f3c/0x3ff0 drivers/net/tun.c:1991 tun_chr_write_iter+0xbd/0x156 drivers/net/tun.c:2037 call_write_iter include/linux/fs.h:1872 [inline] new_sync_write+0x4d3/0x770 fs/read_write.c:483 __vfs_write+0xe1/0x110 fs/read_write.c:496 vfs_write+0x20c/0x580 fs/read_write.c:558 ksys_write+0x14f/0x290 fs/read_write.c:611 __do_sys_write fs/read_write.c:623 [inline] __se_sys_write fs/read_write.c:620 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:620 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4592c9 Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f77b1128c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 RDX: 0000000000000212 RSI: 00000000200006c0 RDI: 0000000000000008 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f77b11296d4 R13: 00000000004c91a5 R14: 00000000004e0148 R15: 00000000ffffffff Modules linked in: CR2: ffff862080f00000 ---[ end trace 85ee73f489648c01 ]--- RIP: 0010:0xffff862080f00000 Code: Bad RIP value. RSP: 0018:ffff888066f7f738 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff88808d5cadbe RCX: ffffc9000e866000 RDX: 1ffff11011ab95bc RSI: ffffffff861c80b5 RDI: ffff888093a89ac0 RBP: ffff888066f7f768 R08: ffff88805e59c280 R09: ffffed1015d06be8 R10: ffffed1015d06be7 R11: ffff8880ae835f3b R12: ffff888093a89ac0 R13: 0000000000000001 R14: ffff888093a89b18 R15: 0000000000000000 FS: 00007f77b1129700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff862080efffd6 CR3: 00000000688b9000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600

Crashes (18):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager
2019/06/18 22:06	bpf-next	4d18f6de6ac1	e3f76baa	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/15 15:50	bpf-next	7f94208c8f9a	442206d7	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/12 08:05	bpf-next	5e2ac390fbd0	ea2f4006	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/12 03:02	bpf-next	5e2ac390fbd0	ea2f4006	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/10 07:44	bpf-next	4ecabd55c904	0159583c	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/10 04:57	bpf-next	4ecabd55c904	0159583c	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/07 05:53	bpf-next	4ecabd55c904	698773cb	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/06 10:29	bpf-next	07c3bbdb1a9b	a547defc	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/05 15:55	net-next-old	712246bc93cb	bfb4a51e	.config	console log	report	ci-upstream-net-kasan-gce
2019/06/04 21:14	bpf-next	6685699e4ef5	e41a20c5	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/03 04:35	bpf-next	0462eaacee49	53c81ea5	.config	console log	report	ci-upstream-bpf-next-kasan-gce
2019/06/02 16:23	net-next-old	c1e9e01d4233	53c81ea5	.config	console log	report	ci-upstream-net-kasan-gce
2019/06/01 20:24	net-next-old	0462eaacee49	53c81ea5	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/28 17:09	net-next-old	cec4f328c929	6bd61501	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/28 13:08	net-next-old	cec4f328c929	6bd61501	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/27 08:12	net-next-old	9b3c520e9628	85c57315	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/26 06:35	net-next-old	22942498cceb	85c57315	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/26 05:32	net-next-old	22942498cceb	85c57315	.config	console log	report	ci-upstream-net-kasan-gce

Crashes (18):

Assets (help?)

2019/06/18 22:06

bpf-next