Warning: Permanently added '[localhost]:57733' (ECDSA) to the list of known hosts.
2023/05/18 03:10:18 fuzzer started
2023/05/18 03:10:18 dialing manager at localhost:44319
2023/05/18 03:10:18 checking machine...
2023/05/18 03:10:18 checking revisions...
syzkaller login: [ 36.180820] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:10:19 testing simple program...
[ 36.252140] cgroup: Unknown subsys name 'net'
[ 36.323426] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.599283] audit: type=1400 audit(1684379432.467:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.694808] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.696426] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.699349] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.702128] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.703798] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.706210] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.112330] ------------[ cut here ]------------
[ 51.113149] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.114933] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.116072] Modules linked in:
[ 51.116503] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.121988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.123249] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.124105] 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
[ 51.126474] RSP: 0018:ffff8880193d7c00 EFLAGS: 00010282
[ 51.127216] RAX: 0000000000000000 RBX: ffff88800ecc6840 RCX: 0000000000000000
[ 51.128176] RDX: ffff88800fe73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.129152] RBP: ffff88800ecc6854 R08: 0000000000000001 R09: 0000000000000000
[ 51.130100] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.131053] R13: ffffffff84e23fe0 R14: ffff88800ecc6848 R15: ffffffff84d74dc0
[ 51.132006] FS: 0000555556efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.133079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.133870] CR2: 00007ffde2129ff9 CR3: 000000000e1be000 CR4: 0000000000350ee0
[ 51.134837] Call Trace:
[ 51.135184]
[ 51.135501] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.136193] ipv4_frags_init_net+0x269/0x440
[ 51.136850] ops_init+0xbb/0x6b0
[ 51.137343] setup_net+0x3d9/0x990
[ 51.137866] ? down_read_killable+0x1d7/0x4e0
[ 51.138484] ? __pfx_setup_net+0x10/0x10
[ 51.139076] ? copy_net_ns+0x17c/0x770
[ 51.139667] copy_net_ns+0x321/0x770
[ 51.140191] create_new_namespaces+0x3f6/0xb30
[ 51.140880] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.141552] ksys_unshare+0x44d/0x8e0
[ 51.142111] ? __pfx_ksys_unshare+0x10/0x10
[ 51.142741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.143521] __x64_sys_unshare+0x31/0x40
[ 51.144107] do_syscall_64+0x3f/0x90
[ 51.144678] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.145368] RIP: 0033:0x7efe8229e0d7
[ 51.145892] 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
[ 51.148240] RSP: 002b:00007fff61f95a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.149269] RAX: ffffffffffffffda RBX: 00007fff61f960a8 RCX: 00007efe8229e0d7
[ 51.150218] RDX: 00007efe8230841f RSI: 00007fff61f95a00 RDI: 0000000040000000
[ 51.151169] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61f95810
[ 51.152108] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe823b0bf0
[ 51.153067] R13: 00007fff61f95b40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.154047]
[ 51.154374] irq event stamp: 8587
[ 51.154879] hardirqs last enabled at (8599): [] __up_console_sem+0x78/0x80
[ 51.156014] hardirqs last disabled at (8610): [] __up_console_sem+0x5d/0x80
[ 51.157174] softirqs last enabled at (8154): [] irq_exit_rcu+0x93/0xc0
[ 51.158299] softirqs last disabled at (8139): [] irq_exit_rcu+0x93/0xc0
[ 51.159425] ---[ end trace 0000000000000000 ]---
[ 51.165083] ------------[ cut here ]------------
[ 51.165752] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.167493] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.168652] Modules linked in:
[ 51.169091] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.170316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.171392] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.172108] 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
[ 51.174431] RSP: 0018:ffff8880193d7c00 EFLAGS: 00010282
[ 51.175238] RAX: 0000000000000000 RBX: ffff88800daa5840 RCX: 0000000000000000
[ 51.176188] RDX: ffff88800fe73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.177165] RBP: ffff88800daa5854 R08: 0000000000000001 R09: 0000000000000000
[ 51.178143] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.179097] R13: ffffffff84e23fe0 R14: ffff88800daa5848 R15: ffffffff84da7d60
[ 51.180073] FS: 0000555556efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.181151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.181945] CR2: 00007ffde2129ff9 CR3: 000000000e1be000 CR4: 0000000000350ee0
[ 51.182901] Call Trace:
[ 51.183251]
[ 51.183572] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.184268] ipv6_frags_init_net+0x206/0x3c0
[ 51.184906] ops_init+0xbb/0x6b0
[ 51.185389] setup_net+0x3d9/0x990
[ 51.185908] ? down_read_killable+0x1d7/0x4e0
[ 51.186520] ? __pfx_setup_net+0x10/0x10
[ 51.187096] ? copy_net_ns+0x17c/0x770
[ 51.187673] copy_net_ns+0x321/0x770
[ 51.188188] create_new_namespaces+0x3f6/0xb30
[ 51.188887] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.189549] ksys_unshare+0x44d/0x8e0
[ 51.190110] ? __pfx_ksys_unshare+0x10/0x10
[ 51.190720] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.191477] __x64_sys_unshare+0x31/0x40
[ 51.192069] do_syscall_64+0x3f/0x90
[ 51.192586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.193324] RIP: 0033:0x7efe8229e0d7
[ 51.193862] 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
[ 51.196181] RSP: 002b:00007fff61f95a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.197213] RAX: ffffffffffffffda RBX: 00007fff61f960a8 RCX: 00007efe8229e0d7
[ 51.198162] RDX: 00007efe8230841f RSI: 00007fff61f95a00 RDI: 0000000040000000
[ 51.199123] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61f95810
[ 51.200067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe823b0bf0
[ 51.201018] R13: 00007fff61f95b40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.201981]
[ 51.202305] irq event stamp: 10377
[ 51.202806] hardirqs last enabled at (10389): [] __up_console_sem+0x78/0x80
[ 51.203942] hardirqs last disabled at (10400): [] __up_console_sem+0x5d/0x80
[ 51.205093] softirqs last enabled at (9964): [] irq_exit_rcu+0x93/0xc0
[ 51.206194] softirqs last disabled at (9949): [] irq_exit_rcu+0x93/0xc0
[ 51.207292] ---[ end trace 0000000000000000 ]---
[ 51.208770] ------------[ cut here ]------------
[ 51.209391] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.211449] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.212596] Modules linked in:
[ 51.213065] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.214304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.215384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.216134] 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
[ 51.218457] RSP: 0018:ffff8880193d7bf0 EFLAGS: 00010286
[ 51.219187] RAX: 0000000000000000 RBX: ffff88800daa5240 RCX: 0000000000000000
[ 51.220144] RDX: ffff88800fe73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.221113] RBP: ffff88800daa5254 R08: 0000000000000001 R09: 0000000000000000
[ 51.222069] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.223022] R13: ffffffff84e23fe0 R14: ffff88800daa5248 R15: ffffffff84db0aa0
[ 51.223984] FS: 0000555556efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.225060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.225845] CR2: 00007ffde2129ff9 CR3: 000000000e1be000 CR4: 0000000000350ee0
[ 51.226807] Call Trace:
[ 51.227157]
[ 51.227477] nf_ct_net_init+0x224/0x3d0
[ 51.228063] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.228740] ops_init+0xbb/0x6b0
[ 51.229221] setup_net+0x3d9/0x990
[ 51.229751] ? down_read_killable+0x1d7/0x4e0
[ 51.230368] ? __pfx_setup_net+0x10/0x10
[ 51.230945] ? copy_net_ns+0x17c/0x770
[ 51.231490] copy_net_ns+0x321/0x770
[ 51.232035] create_new_namespaces+0x3f6/0xb30
[ 51.232698] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.233354] ksys_unshare+0x44d/0x8e0
[ 51.233914] ? __pfx_ksys_unshare+0x10/0x10
[ 51.234501] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.235286] __x64_sys_unshare+0x31/0x40
[ 51.235870] do_syscall_64+0x3f/0x90
[ 51.236380] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.237123] RIP: 0033:0x7efe8229e0d7
[ 51.237651] 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
[ 51.239984] RSP: 002b:00007fff61f95a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.241022] RAX: ffffffffffffffda RBX: 00007fff61f960a8 RCX: 00007efe8229e0d7
[ 51.241974] RDX: 00007efe8230841f RSI: 00007fff61f95a00 RDI: 0000000040000000
[ 51.242918] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61f95810
[ 51.243880] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe823b0bf0
[ 51.244843] R13: 00007fff61f95b40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.245829]
[ 51.246152] irq event stamp: 11151
[ 51.246650] hardirqs last enabled at (11163): [] __up_console_sem+0x78/0x80
[ 51.247797] hardirqs last disabled at (11182): [] __up_console_sem+0x5d/0x80
[ 51.248980] softirqs last enabled at (11178): [] irq_exit_rcu+0x93/0xc0
[ 51.250100] softirqs last disabled at (11171): [] irq_exit_rcu+0x93/0xc0
[ 51.251211] ---[ end trace 0000000000000000 ]---
[ 52.776228] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.822716] Bluetooth: hci0: command 0x041b tx timeout
[ 56.870666] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.919686] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:10:33 Registers:
info registers vcpu 0
RAX=1ffff11002e62147 RBX=1ffff11002e63e43 RCX=ffff8880173109d4 RDX=dffffc0000000000
RSI=ffff888017310a18 RDI=ffff888017310a3a RBP=ffff888017310a18 RSP=ffff88801731f1e0
R8 =ffff888017310a3a R9 =fffffbfff0ef3945 R10=ffffffff8779ca2f R11=0000000000000001
R12=0000000000000008 R13=ffff888017310000 R14=dffffc0000000000 R15=0000000000000001
RIP=ffffffff812cc89d RFL=00000016 [----AP-] 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 00007f493cb56900 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=00007f17ad9076f4 CR3=000000000e7a4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=84b2fd48a45a5b19000000000013b5d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1868c75e163b3e6f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880193d7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 RFL=00000002 [-------] 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 0000555556efe400 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=00007ffde2129ff9 CR3=000000000e1be000 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