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kernel BUG at arch/x86/mm/physaddr.c:27!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 24194 Comm: systemd-udevd Not tainted 4.19.196-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: 54 fb 09 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 40 22 37 00 48 85 db 75 0d e8 a6 20 37 00 4c 89 e0 5b 5d 41 5c c3 e8 99 20 37 00 <0f> 0b e8 92 20 37 00 48 c7 c0 10 30 e7 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff88822f657860 EFLAGS: 00010293
RAX: ffff88801c7ae040 RBX: 0000070700000000 RCX: ffffffff812b5e48
RDX: 0000000000000000 RSI: ffffffff812b5ea7 RDI: 0000000000000006
RBP: 0000070780000000 R08: 0000000000000000 R09: 0000070780000000
R10: 0000000000000006 R11: 0000000000000000 R12: 00007e8700000000
R13: ffff88822f6578b8 R14: 0000000000000000 R15: 0000000000000286
FS:  00007fca9e2ec8c0(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff3cdfcfe0 CR3: 000000022f605000 CR4: 00000000001426e0
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_node mm/slab.c:3340 [inline]
 kmem_cache_alloc_node_trace+0x13c/0x3b0 mm/slab.c:3666
 __do_kmalloc_node mm/slab.c:3688 [inline]
 __kmalloc_node+0x38/0x70 mm/slab.c:3696
 kmalloc_node include/linux/slab.h:557 [inline]
 kvmalloc_node+0x61/0xf0 mm/util.c:423
 kvmalloc include/linux/mm.h:577 [inline]
 seq_buf_alloc fs/seq_file.c:32 [inline]
 seq_read+0x807/0x1160 fs/seq_file.c:204
 kernfs_fop_read+0xe9/0x550 fs/kernfs/file.c:252
 __vfs_read+0xf7/0x750 fs/read_write.c:416
 vfs_read+0x194/0x3c0 fs/read_write.c:452
 ksys_read+0x12b/0x2a0 fs/read_write.c:579
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7fca9d15e910
Code: b6 fe ff ff 48 8d 3d 0f be 08 00 48 83 ec 08 e8 06 db 01 00 66 0f 1f 44 00 00 83 3d f9 2d 2c 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 de 9b 01 00 48 89 04 24
RSP: 002b:00007fff3cdfeff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000555f8bb61c20 RCX: 00007fca9d15e910
RDX: 0000000000001000 RSI: 0000555f8bb5da20 RDI: 000000000000000f
RBP: 00007fca9d419440 R08: 00007fca9d41d238 R09: 0000000000001010
R10: 0000555f8bb61c20 R11: 0000000000000246 R12: 0000000000001000
R13: 0000000000000d68 R14: 0000555f8bb5da20 R15: 00007fca9d418900
Modules linked in:
device veth1313 entered promiscuous mode
IPv6: ADDRCONF(NETDEV_UP): veth1313: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
device veth1315 entered promiscuous mode
IPv6: ADDRCONF(NETDEV_UP): veth1315: link is not ready
---[ end trace 3e999774ac12f7b6 ]---
RIP: 0010:__phys_addr+0xa7/0x110 arch/x86/mm/physaddr.c:27
Code: 54 fb 09 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 40 22 37 00 48 85 db 75 0d e8 a6 20 37 00 4c 89 e0 5b 5d 41 5c c3 e8 99 20 37 00 <0f> 0b e8 92 20 37 00 48 c7 c0 10 30 e7 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff88822f657860 EFLAGS: 00010293
RAX: ffff88801c7ae040 RBX: 0000070700000000 RCX: ffffffff812b5e48
RDX: 0000000000000000 RSI: ffffffff812b5ea7 RDI: 0000000000000006
RBP: 0000070780000000 R08: 0000000000000000 R09: 0000070780000000
R10: 0000000000000006 R11: 0000000000000000 R12: 00007e8700000000
R13: ffff88822f6578b8 R14: 0000000000000000 R15: 0000000000000286
FS:  00007fca9e2ec8c0(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000003220708 CR3: 000000022f605000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400