Warning: Permanently added '[localhost]:51357' (ECDSA) to the list of known hosts.
2023/05/17 06:09:05 fuzzer started
2023/05/17 06:09:05 dialing manager at localhost:35573
2023/05/17 06:09:05 checking machine...
2023/05/17 06:09:05 checking revisions...
syzkaller login: [ 44.953071] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:09:05 testing simple program...
[ 45.023959] cgroup: Unknown subsys name 'net'
[ 45.112062] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.700277] audit: type=1400 audit(1684303758.606:6): 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
[ 58.799816] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.801520] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.810272] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.812913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.814376] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.815521] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.186585] ------------[ cut here ]------------
[ 59.187312] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.189053] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.190133] Modules linked in:
[ 59.190547] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.192010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.196699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.197379] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.199582] RSP: 0018:ffff888019647c00 EFLAGS: 00010282
[ 59.200289] RAX: 0000000000000000 RBX: ffff88800e0c0840 RCX: 0000000000000000
[ 59.201202] RDX: ffff888017fa3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.202100] RBP: ffff88800e0c0854 R08: 0000000000000001 R09: 0000000000000000
[ 59.203008] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.203900] R13: ffffffff84e223a0 R14: ffff88800e0c0848 R15: ffffffff84d73340
[ 59.204806] FS: 0000555556f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.205807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.206523] CR2: 00007f4125af86f4 CR3: 00000000186ca000 CR4: 0000000000350ef0
[ 59.207431] Call Trace:
[ 59.207789]
[ 59.208095] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.208743] ipv4_frags_init_net+0x269/0x440
[ 59.209304] ops_init+0xbb/0x6b0
[ 59.209779] setup_net+0x3d9/0x990
[ 59.210235] ? down_read_killable+0x1d7/0x4e0
[ 59.210837] ? __pfx_setup_net+0x10/0x10
[ 59.211379] ? copy_net_ns+0x17c/0x770
[ 59.211918] copy_net_ns+0x321/0x770
[ 59.212405] create_new_namespaces+0x3f6/0xb30
[ 59.213027] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.213643] ksys_unshare+0x44d/0x8e0
[ 59.214167] ? __pfx_ksys_unshare+0x10/0x10
[ 59.214746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.215468] __x64_sys_unshare+0x31/0x40
[ 59.216048] do_syscall_64+0x3f/0x90
[ 59.216531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.217204] RIP: 0033:0x7fb1bc1a70d7
[ 59.217667] 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
[ 59.219870] RSP: 002b:00007ffebf044ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.220832] RAX: ffffffffffffffda RBX: 00007ffebf045328 RCX: 00007fb1bc1a70d7
[ 59.221692] RDX: 00007fb1bc21141f RSI: 00007ffebf044c80 RDI: 0000000040000000
[ 59.222583] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebf044a90
[ 59.223488] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1bc2b9bf0
[ 59.224378] R13: 00007ffebf044dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.225286]
[ 59.225588] irq event stamp: 10429
[ 59.226053] hardirqs last enabled at (10441): [] __up_console_sem+0x78/0x80
[ 59.227143] hardirqs last disabled at (10452): [] __up_console_sem+0x5d/0x80
[ 59.228214] softirqs last enabled at (10338): [] irq_exit_rcu+0x93/0xc0
[ 59.229267] softirqs last disabled at (10333): [] irq_exit_rcu+0x93/0xc0
[ 59.230313] ---[ end trace 0000000000000000 ]---
[ 59.235429] ------------[ cut here ]------------
[ 59.236062] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.237698] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.238780] Modules linked in:
[ 59.239198] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.240364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.241390] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.242068] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.244275] RSP: 0018:ffff888019647c00 EFLAGS: 00010282
[ 59.244968] RAX: 0000000000000000 RBX: ffff88800eb22c40 RCX: 0000000000000000
[ 59.245862] RDX: ffff888017fa3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.246757] RBP: ffff88800eb22c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.247630] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.248524] R13: ffffffff84e223a0 R14: ffff88800eb22c48 R15: ffffffff84da62e0
[ 59.249416] FS: 0000555556f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.250430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.251188] CR2: 00007f4125af86f4 CR3: 00000000186ca000 CR4: 0000000000350ef0
[ 59.252090] Call Trace:
[ 59.252429]
[ 59.252757] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.253370] ipv6_frags_init_net+0x206/0x3c0
[ 59.253965] ops_init+0xbb/0x6b0
[ 59.254413] setup_net+0x3d9/0x990
[ 59.254910] ? down_read_killable+0x1d7/0x4e0
[ 59.255490] ? __pfx_setup_net+0x10/0x10
[ 59.256033] ? copy_net_ns+0x17c/0x770
[ 59.256551] copy_net_ns+0x321/0x770
[ 59.257063] create_new_namespaces+0x3f6/0xb30
[ 59.257654] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.258307] ksys_unshare+0x44d/0x8e0
[ 59.258839] ? __pfx_ksys_unshare+0x10/0x10
[ 59.259418] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.260172] __x64_sys_unshare+0x31/0x40
[ 59.260701] do_syscall_64+0x3f/0x90
[ 59.261205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.261877] RIP: 0033:0x7fb1bc1a70d7
[ 59.262348] 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
[ 59.264558] RSP: 002b:00007ffebf044ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.265525] RAX: ffffffffffffffda RBX: 00007ffebf045328 RCX: 00007fb1bc1a70d7
[ 59.266423] RDX: 00007fb1bc21141f RSI: 00007ffebf044c80 RDI: 0000000040000000
[ 59.267326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebf044a90
[ 59.268218] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1bc2b9bf0
[ 59.269121] R13: 00007ffebf044dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.270042]
[ 59.270340] irq event stamp: 12253
[ 59.270824] hardirqs last enabled at (12265): [] __up_console_sem+0x78/0x80
[ 59.271920] hardirqs last disabled at (12276): [] __up_console_sem+0x5d/0x80
[ 59.273001] softirqs last enabled at (11172): [] netlink_insert+0x187/0x1820
[ 59.274106] softirqs last disabled at (11170): [] release_sock+0x1f/0x1b0
[ 59.275172] ---[ end trace 0000000000000000 ]---
[ 59.276506] ------------[ cut here ]------------
[ 59.277136] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.279127] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.280200] Modules linked in:
[ 59.280607] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.281773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.282803] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.283476] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.285659] RSP: 0018:ffff888019647bf0 EFLAGS: 00010286
[ 59.286350] RAX: 0000000000000000 RBX: ffff88800eb22440 RCX: 0000000000000000
[ 59.287274] RDX: ffff888017fa3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.288185] RBP: ffff88800eb22454 R08: 0000000000000001 R09: 0000000000000000
[ 59.289083] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.289975] R13: ffffffff84e223a0 R14: ffff88800eb22448 R15: ffffffff84daf020
[ 59.290898] FS: 0000555556f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.291899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.292615] CR2: 00007f4125af86f4 CR3: 00000000186ca000 CR4: 0000000000350ef0
[ 59.293517] Call Trace:
[ 59.293878]
[ 59.294182] nf_ct_net_init+0x224/0x3d0
[ 59.294697] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.295319] ops_init+0xbb/0x6b0
[ 59.295796] setup_net+0x3d9/0x990
[ 59.296258] ? down_read_killable+0x1d7/0x4e0
[ 59.296860] ? __pfx_setup_net+0x10/0x10
[ 59.297369] ? copy_net_ns+0x17c/0x770
[ 59.297899] copy_net_ns+0x321/0x770
[ 59.298382] create_new_namespaces+0x3f6/0xb30
[ 59.299025] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.299644] ksys_unshare+0x44d/0x8e0
[ 59.300166] ? __pfx_ksys_unshare+0x10/0x10
[ 59.300752] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.301465] __x64_sys_unshare+0x31/0x40
[ 59.302022] do_syscall_64+0x3f/0x90
[ 59.302501] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.303182] RIP: 0033:0x7fb1bc1a70d7
[ 59.303651] 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
[ 59.305834] RSP: 002b:00007ffebf044ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.306791] RAX: ffffffffffffffda RBX: 00007ffebf045328 RCX: 00007fb1bc1a70d7
[ 59.307667] RDX: 00007fb1bc21141f RSI: 00007ffebf044c80 RDI: 0000000040000000
[ 59.308561] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebf044a90
[ 59.309466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1bc2b9bf0
[ 59.310366] R13: 00007ffebf044dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.311311]
[ 59.311617] irq event stamp: 13035
[ 59.312085] hardirqs last enabled at (13047): [] __up_console_sem+0x78/0x80
[ 59.313154] hardirqs last disabled at (13058): [] __up_console_sem+0x5d/0x80
[ 59.314228] softirqs last enabled at (12640): [] irq_exit_rcu+0x93/0xc0
[ 59.315284] softirqs last disabled at (12631): [] irq_exit_rcu+0x93/0xc0
[ 59.316340] ---[ end trace 0000000000000000 ]---
executing program
[ 60.879615] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.927090] Bluetooth: hci0: command 0x041b tx timeout
[ 64.974990] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.022782] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:09:09 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019647618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556f8c400 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=00007f4125af86f4 CR3=00000000186ca000 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=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
info registers vcpu 1
RAX=0000000000025205 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007f75dc82b000 CR3=0000000016c8c000 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=2030323a39303a36302037312079614d XMM01=5d3031303239312e39352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3031303239312e39352020205b20 XMM07=732030323a39303a3630203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000