Warning: Permanently added '[localhost]:19977' (ECDSA) to the list of known hosts.
2023/05/17 20:47:45 fuzzer started
2023/05/17 20:47:45 dialing manager at localhost:44319
2023/05/17 20:47:45 checking machine...
2023/05/17 20:47:45 checking revisions...
syzkaller login: [ 37.206181] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:47:46 testing simple program...
[ 37.274001] cgroup: Unknown subsys name 'net'
[ 37.361262] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.526820] audit: type=1400 audit(1684356480.328:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 52.687605] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.690759] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.692693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.696985] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.698600] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.700280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.089681] ------------[ cut here ]------------
[ 53.090392] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.092172] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.093351] Modules linked in:
[ 53.093797] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.097340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.099677] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.100571] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.103091] RSP: 0018:ffff88800e8c7c00 EFLAGS: 00010282
[ 53.103836] RAX: 0000000000000000 RBX: ffff888016b0d040 RCX: 0000000000000000
[ 53.104848] RDX: ffff888014713680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.105871] RBP: ffff888016b0d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.106888] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.107871] R13: ffffffff84e23fe0 R14: ffff888016b0d048 R15: ffffffff84d74dc0
[ 53.108760] FS: 0000555556abd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.109931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.110786] CR2: 00007f8b735db6f4 CR3: 0000000009526000 CR4: 0000000000350ee0
[ 53.111804] Call Trace:
[ 53.112158]
[ 53.112455] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.113160] ipv4_frags_init_net+0x269/0x440
[ 53.113794] ops_init+0xbb/0x6b0
[ 53.114344] setup_net+0x3d9/0x990
[ 53.114876] ? down_read_killable+0x1d7/0x4e0
[ 53.115570] ? __pfx_setup_net+0x10/0x10
[ 53.116195] ? copy_net_ns+0x17c/0x770
[ 53.116780] copy_net_ns+0x321/0x770
[ 53.117399] create_new_namespaces+0x3f6/0xb30
[ 53.118120] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.118830] ksys_unshare+0x44d/0x8e0
[ 53.119444] ? __pfx_ksys_unshare+0x10/0x10
[ 53.120111] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.120956] __x64_sys_unshare+0x31/0x40
[ 53.121586] do_syscall_64+0x3f/0x90
[ 53.122181] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.122922] RIP: 0033:0x7fe2f9b460d7
[ 53.123432] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.125613] RSP: 002b:00007fff95c82578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.126577] RAX: ffffffffffffffda RBX: 00007fff95c82bb8 RCX: 00007fe2f9b460d7
[ 53.127465] RDX: 00007fe2f9bb041f RSI: 00007fff95c82510 RDI: 0000000040000000
[ 53.128357] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95c82320
[ 53.129263] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe2f9c58bf0
[ 53.130157] R13: 00007fff95c82650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.131072]
[ 53.131375] irq event stamp: 9303
[ 53.131797] hardirqs last enabled at (9313): [] __up_console_sem+0x78/0x80
[ 53.132854] hardirqs last disabled at (9324): [] __up_console_sem+0x5d/0x80
[ 53.133904] softirqs last enabled at (8872): [] irq_exit_rcu+0x93/0xc0
[ 53.134915] softirqs last disabled at (8857): [] irq_exit_rcu+0x93/0xc0
[ 53.135930] ---[ end trace 0000000000000000 ]---
[ 53.141097] ------------[ cut here ]------------
[ 53.141685] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.143336] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.144378] Modules linked in:
[ 53.144777] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.145934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.146952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.147634] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.149840] RSP: 0018:ffff88800e8c7c00 EFLAGS: 00010282
[ 53.150524] RAX: 0000000000000000 RBX: ffff888015ac0840 RCX: 0000000000000000
[ 53.151396] RDX: ffff888014713680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.152272] RBP: ffff888015ac0854 R08: 0000000000000001 R09: 0000000000000000
[ 53.153171] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.154058] R13: ffffffff84e23fe0 R14: ffff888015ac0848 R15: ffffffff84da7d60
[ 53.154931] FS: 0000555556abd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.155917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.156653] CR2: 00007f8b735db6f4 CR3: 0000000009526000 CR4: 0000000000350ee0
[ 53.157545] Call Trace:
[ 53.157870]
[ 53.158198] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.158813] ipv6_frags_init_net+0x206/0x3c0
[ 53.159399] ops_init+0xbb/0x6b0
[ 53.159852] setup_net+0x3d9/0x990
[ 53.160336] ? down_read_killable+0x1d7/0x4e0
[ 53.160925] ? __pfx_setup_net+0x10/0x10
[ 53.161470] ? copy_net_ns+0x17c/0x770
[ 53.161973] copy_net_ns+0x321/0x770
[ 53.162484] create_new_namespaces+0x3f6/0xb30
[ 53.163097] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.163708] ksys_unshare+0x44d/0x8e0
[ 53.164228] ? __pfx_ksys_unshare+0x10/0x10
[ 53.164765] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.165510] __x64_sys_unshare+0x31/0x40
[ 53.166060] do_syscall_64+0x3f/0x90
[ 53.166535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.167199] RIP: 0033:0x7fe2f9b460d7
[ 53.167669] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.169825] RSP: 002b:00007fff95c82578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.170762] RAX: ffffffffffffffda RBX: 00007fff95c82bb8 RCX: 00007fe2f9b460d7
[ 53.171653] RDX: 00007fe2f9bb041f RSI: 00007fff95c82510 RDI: 0000000040000000
[ 53.172533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95c82320
[ 53.173446] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe2f9c58bf0
[ 53.174347] R13: 00007fff95c82650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.175257]
[ 53.175555] irq event stamp: 11119
[ 53.175988] hardirqs last enabled at (11129): [] __up_console_sem+0x78/0x80
[ 53.177086] hardirqs last disabled at (11142): [] __up_console_sem+0x5d/0x80
[ 53.178139] softirqs last enabled at (10680): [] irq_exit_rcu+0x93/0xc0
[ 53.179168] softirqs last disabled at (10675): [] irq_exit_rcu+0x93/0xc0
[ 53.180184] ---[ end trace 0000000000000000 ]---
[ 53.181550] ------------[ cut here ]------------
[ 53.182159] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.184079] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.185145] Modules linked in:
[ 53.185550] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.186709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.187718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.188404] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.190604] RSP: 0018:ffff88800e8c7bf0 EFLAGS: 00010286
[ 53.191304] RAX: 0000000000000000 RBX: ffff888015ac0e40 RCX: 0000000000000000
[ 53.192195] RDX: ffff888014713680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.193116] RBP: ffff888015ac0e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.193976] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.194872] R13: ffffffff84e23fe0 R14: ffff888015ac0e48 R15: ffffffff84db0aa0
[ 53.195763] FS: 0000555556abd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.196753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.197499] CR2: 00007f8b735db6f4 CR3: 0000000009526000 CR4: 0000000000350ee0
[ 53.198379] Call Trace:
[ 53.198700]
[ 53.198997] nf_ct_net_init+0x224/0x3d0
[ 53.199541] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.200151] ops_init+0xbb/0x6b0
[ 53.200600] setup_net+0x3d9/0x990
[ 53.201110] ? down_read_killable+0x1d7/0x4e0
[ 53.201680] ? __pfx_setup_net+0x10/0x10
[ 53.202212] ? copy_net_ns+0x17c/0x770
[ 53.202720] copy_net_ns+0x321/0x770
[ 53.203232] create_new_namespaces+0x3f6/0xb30
[ 53.203818] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.204452] ksys_unshare+0x44d/0x8e0
[ 53.204947] ? __pfx_ksys_unshare+0x10/0x10
[ 53.205515] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.206245] __x64_sys_unshare+0x31/0x40
[ 53.206755] do_syscall_64+0x3f/0x90
[ 53.207260] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.207900] RIP: 0033:0x7fe2f9b460d7
[ 53.208389] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.210565] RSP: 002b:00007fff95c82578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.211510] RAX: ffffffffffffffda RBX: 00007fff95c82bb8 RCX: 00007fe2f9b460d7
[ 53.212391] RDX: 00007fe2f9bb041f RSI: 00007fff95c82510 RDI: 0000000040000000
[ 53.213289] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95c82320
[ 53.214179] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe2f9c58bf0
[ 53.215064] R13: 00007fff95c82650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.215933]
[ 53.216265] irq event stamp: 11933
[ 53.216701] hardirqs last enabled at (11943): [] __up_console_sem+0x78/0x80
[ 53.217769] hardirqs last disabled at (11954): [] __up_console_sem+0x5d/0x80
[ 53.218822] softirqs last enabled at (11840): [] irq_exit_rcu+0x93/0xc0
[ 53.219854] softirqs last disabled at (11835): [] irq_exit_rcu+0x93/0xc0
[ 53.220886] ---[ end trace 0000000000000000 ]---
[ 54.760629] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.809213] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.856101] Bluetooth: hci0: command 0x040f tx timeout
[ 60.905082] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:48:01 Registers:
info registers vcpu 0
RAX=000000000001e56b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9d5c038078 CR3=000000000fbde000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2031303a38343a30322037312079614d XMM01=5d3237313239302e33352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3237313239302e33352020205b XMM07=79732031303a38343a30322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e8c7620
R8 =0000000000000001 R9 =ffffed1001d18eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556abd400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8b735db6f4 CR3=0000000009526000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000