xt_CT: You must specify a L4 protocol and not use inversions on it
xt_CT: You must specify a L4 protocol and not use inversions on it
------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:27!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 7713 Comm: syz-executor.2 Not tainted 4.19.198-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__phys_addr+0xa7/0x110 arch/x86/mm/physaddr.c:27
Code: 5a fb 09 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 20 25 37 00 48 85 db 75 0d e8 86 23 37 00 4c 89 e0 5b 5d 41 5c c3 e8 79 23 37 00 <0f> 0b e8 72 23 37 00 48 c7 c0 10 30 e7 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff888230e079e8 EFLAGS: 00010293
RAX: ffff88804c6bc600 RBX: 1878c0c6fe003878 RCX: ffffffff812b5e48
RDX: 0000000000000000 RSI: ffffffff812b5ea7 RDI: 0000000000000006
RBP: 1878c0c77e003878 R08: 0000000000000000 R09: 1878c0c77e003878
R10: 0000000000000006 R11: 0000000000000000 R12: 18793846fe003878
R13: ffff888230e07a40 R14: 0000000000000000 R15: 0000000000000282
FS:  0000000002bf9400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f128000 CR3: 000000022fd20000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 virt_to_head_page include/linux/mm.h:665 [inline]
 qlink_to_cache mm/kasan/quarantine.c:127 [inline]
 qlist_free_all+0xbb/0x140 mm/kasan/quarantine.c:163
 quarantine_reduce+0x1a9/0x230 mm/kasan/quarantine.c:259
 kasan_kmalloc+0xa2/0x160 mm/kasan/kasan.c:538
 slab_post_alloc_hook mm/slab.h:445 [inline]
 slab_alloc mm/slab.c:3397 [inline]
 kmem_cache_alloc+0x110/0x370 mm/slab.c:3557
 kmem_cache_zalloc include/linux/slab.h:699 [inline]
 taskstats_tgid_alloc kernel/taskstats.c:575 [inline]
 taskstats_exit+0x66d/0xc10 kernel/taskstats.c:614
 do_exit+0x677/0x2be0 kernel/exit.c:855
 do_group_exit+0x125/0x310 kernel/exit.c:967
 __do_sys_exit_group kernel/exit.c:978 [inline]
 __se_sys_exit_group kernel/exit.c:976 [inline]
 __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:976
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4665e9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffd951e008 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00000000004665e9
RDX: 00000000004193fb RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000001b2f12669c R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffd951e100
Modules linked in:
---[ end trace cbe116e5370560f2 ]---
RIP: 0010:__phys_addr+0xa7/0x110 arch/x86/mm/physaddr.c:27
Code: 5a fb 09 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 20 25 37 00 48 85 db 75 0d e8 86 23 37 00 4c 89 e0 5b 5d 41 5c c3 e8 79 23 37 00 <0f> 0b e8 72 23 37 00 48 c7 c0 10 30 e7 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff888230e079e8 EFLAGS: 00010293
RAX: ffff88804c6bc600 RBX: 1878c0c6fe003878 RCX: ffffffff812b5e48
RDX: 0000000000000000 RSI: ffffffff812b5ea7 RDI: 0000000000000006
RBP: 1878c0c77e003878 R08: 0000000000000000 R09: 1878c0c77e003878
R10: 0000000000000006 R11: 0000000000000000 R12: 18793846fe003878
R13: ffff888230e07a40 R14: 0000000000000000 R15: 0000000000000282
FS:  0000000002bf9400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f128000 CR3: 000000022fd20000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400