Warning: Permanently added '[localhost]:56268' (ECDSA) to the list of known hosts.
2023/05/17 10:04:28 fuzzer started
2023/05/17 10:04:28 dialing manager at localhost:35573
2023/05/17 10:04:28 checking machine...
2023/05/17 10:04:28 checking revisions...
syzkaller login: [ 43.501515] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:04:29 testing simple program...
[ 43.567603] cgroup: Unknown subsys name 'net'
[ 43.686385] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.587366] audit: type=1400 audit(1684317882.105:6): 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
[ 57.720493] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.722694] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.724237] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.727029] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.728709] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.730211] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.062125] ------------[ cut here ]------------
[ 58.062600] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.063716] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.064433] Modules linked in:
[ 58.064734] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.065475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.066174] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.066642] 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
[ 58.068070] RSP: 0018:ffff8880198b7c00 EFLAGS: 00010282
[ 58.068504] RAX: 0000000000000000 RBX: ffff888008eed040 RCX: 0000000000000000
[ 58.069100] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.074095] RBP: ffff888008eed054 R08: 0000000000000001 R09: 0000000000000000
[ 58.074673] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.075231] R13: ffffffff84e223a0 R14: ffff888008eed048 R15: ffffffff84d73340
[ 58.075815] FS: 0000555556ebe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.076451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.076940] CR2: 00007f6e561bf6f4 CR3: 0000000016062000 CR4: 0000000000350ef0
[ 58.077494] Call Trace:
[ 58.077774]
[ 58.077987] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.078398] ipv4_frags_init_net+0x269/0x440
[ 58.078800] ops_init+0xbb/0x6b0
[ 58.079105] setup_net+0x3d9/0x990
[ 58.079403] ? down_read_killable+0x1d7/0x4e0
[ 58.079812] ? __pfx_setup_net+0x10/0x10
[ 58.080163] ? copy_net_ns+0x17c/0x770
[ 58.080507] copy_net_ns+0x321/0x770
[ 58.080870] create_new_namespaces+0x3f6/0xb30
[ 58.081261] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.082222] ksys_unshare+0x44d/0x8e0
[ 58.082555] ? __pfx_ksys_unshare+0x10/0x10
[ 58.082953] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.083433] __x64_sys_unshare+0x31/0x40
[ 58.083806] do_syscall_64+0x3f/0x90
[ 58.084122] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.084547] RIP: 0033:0x7f249fb5e0d7
[ 58.084890] 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
[ 58.086324] RSP: 002b:00007fff7e7e92b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.086936] RAX: ffffffffffffffda RBX: 00007fff7e7e98f8 RCX: 00007f249fb5e0d7
[ 58.087492] RDX: 00007f249fbc841f RSI: 00007fff7e7e9250 RDI: 0000000040000000
[ 58.088106] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7e7e9060
[ 58.088687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f249fc70bf0
[ 58.089297] R13: 00007fff7e7e9390 R14: 0000000000000000 R15: 00000000000000f8
[ 58.094092]
[ 58.094299] irq event stamp: 8947
[ 58.094607] hardirqs last enabled at (8959): [] __up_console_sem+0x78/0x80
[ 58.095338] hardirqs last disabled at (8968): [] __up_console_sem+0x5d/0x80
[ 58.096070] softirqs last enabled at (8574): [] irq_exit_rcu+0x93/0xc0
[ 58.096752] softirqs last disabled at (8569): [] irq_exit_rcu+0x93/0xc0
[ 58.097425] ---[ end trace 0000000000000000 ]---
[ 58.105982] ------------[ cut here ]------------
[ 58.106367] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.107821] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.108546] Modules linked in:
[ 58.108852] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.109613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.110326] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.110779] 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
[ 58.112214] RSP: 0018:ffff8880198b7c00 EFLAGS: 00010282
[ 58.112672] RAX: 0000000000000000 RBX: ffff88800eadbc40 RCX: 0000000000000000
[ 58.113230] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.117858] RBP: ffff88800eadbc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.118463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.119034] R13: ffffffff84e223a0 R14: ffff88800eadbc48 R15: ffffffff84da62e0
[ 58.119628] FS: 0000555556ebe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.120274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.120764] CR2: 00007f6e561bf6f4 CR3: 0000000016062000 CR4: 0000000000350ef0
[ 58.121320] Call Trace:
[ 58.121539]
[ 58.121799] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.125929] ipv6_frags_init_net+0x206/0x3c0
[ 58.126333] ops_init+0xbb/0x6b0
[ 58.126648] setup_net+0x3d9/0x990
[ 58.126972] ? down_read_killable+0x1d7/0x4e0
[ 58.127347] ? __pfx_setup_net+0x10/0x10
[ 58.127712] ? copy_net_ns+0x17c/0x770
[ 58.128042] copy_net_ns+0x321/0x770
[ 58.128361] create_new_namespaces+0x3f6/0xb30
[ 58.128781] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.129192] ksys_unshare+0x44d/0x8e0
[ 58.129523] ? __pfx_ksys_unshare+0x10/0x10
[ 58.129955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.130440] __x64_sys_unshare+0x31/0x40
[ 58.130809] do_syscall_64+0x3f/0x90
[ 58.131127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.131554] RIP: 0033:0x7f249fb5e0d7
[ 58.131892] 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
[ 58.133298] RSP: 002b:00007fff7e7e92b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.133951] RAX: ffffffffffffffda RBX: 00007fff7e7e98f8 RCX: 00007f249fb5e0d7
[ 58.134512] RDX: 00007f249fbc841f RSI: 00007fff7e7e9250 RDI: 0000000040000000
[ 58.135107] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7e7e9060
[ 58.135696] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f249fc70bf0
[ 58.136269] R13: 00007fff7e7e9390 R14: 0000000000000000 R15: 00000000000000f8
[ 58.136856]
[ 58.137046] irq event stamp: 10673
[ 58.137343] hardirqs last enabled at (10683): [] __up_console_sem+0x78/0x80
[ 58.146100] hardirqs last disabled at (10694): [] __up_console_sem+0x5d/0x80
[ 58.146795] softirqs last enabled at (10400): [] irq_exit_rcu+0x93/0xc0
[ 58.147464] softirqs last disabled at (10395): [] irq_exit_rcu+0x93/0xc0
[ 58.148153] ---[ end trace 0000000000000000 ]---
[ 58.149274] ------------[ cut here ]------------
[ 58.149709] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.150957] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.151670] Modules linked in:
[ 58.151936] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.152685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.153342] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.153809] 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
[ 58.155215] RSP: 0018:ffff8880198b7bf0 EFLAGS: 00010286
[ 58.155676] RAX: 0000000000000000 RBX: ffff88800daf1c40 RCX: 0000000000000000
[ 58.156237] RDX: ffff8880159a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.156817] RBP: ffff88800daf1c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.157380] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.158012] R13: ffffffff84e223a0 R14: ffff88800daf1c48 R15: ffffffff84daf020
[ 58.158598] FS: 0000555556ebe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.159224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.159716] CR2: 00007f6e561bf6f4 CR3: 0000000016062000 CR4: 0000000000350ef0
[ 58.160281] Call Trace:
[ 58.160499]
[ 58.160723] nf_ct_net_init+0x224/0x3d0
[ 58.161092] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.161492] ops_init+0xbb/0x6b0
[ 58.162031] setup_net+0x3d9/0x990
[ 58.162314] ? down_read_killable+0x1d7/0x4e0
[ 58.162681] ? __pfx_setup_net+0x10/0x10
[ 58.163002] ? copy_net_ns+0x17c/0x770
[ 58.163318] copy_net_ns+0x321/0x770
[ 58.163656] create_new_namespaces+0x3f6/0xb30
[ 58.164034] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.164417] ksys_unshare+0x44d/0x8e0
[ 58.164764] ? __pfx_ksys_unshare+0x10/0x10
[ 58.165122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.165627] __x64_sys_unshare+0x31/0x40
[ 58.166005] do_syscall_64+0x3f/0x90
[ 58.166319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.166769] RIP: 0033:0x7f249fb5e0d7
[ 58.167080] 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
[ 58.168456] RSP: 002b:00007fff7e7e92b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.169061] RAX: ffffffffffffffda RBX: 00007fff7e7e98f8 RCX: 00007f249fb5e0d7
[ 58.169632] RDX: 00007f249fbc841f RSI: 00007fff7e7e9250 RDI: 0000000040000000
[ 58.170186] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7e7e9060
[ 58.170755] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f249fc70bf0
[ 58.171311] R13: 00007fff7e7e9390 R14: 0000000000000000 R15: 00000000000000f8
[ 58.171907]
[ 58.172117] irq event stamp: 11415
[ 58.172402] hardirqs last enabled at (11425): [] __up_console_sem+0x78/0x80
[ 58.173082] hardirqs last disabled at (11436): [] __up_console_sem+0x5d/0x80
[ 58.177856] softirqs last enabled at (10400): [] irq_exit_rcu+0x93/0xc0
[ 58.178540] softirqs last disabled at (10395): [] irq_exit_rcu+0x93/0xc0
[ 58.179256] ---[ end trace 0000000000000000 ]---
executing program
[ 59.798191] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.844361] Bluetooth: hci0: command 0x041b tx timeout
[ 63.897885] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.941795] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:04:40 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880198b7660
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555556ebe400 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=00007f6e561bf6f4 CR3=0000000016062000 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=0000000000000000 RBX=ffff888013e44260 RCX=ffff88800844f780 RDX=ffffea00003b6cc0
RSI=ffffea00003ed640 RDI=0000000040000000 RBP=0000000000000000 RSP=ffff8880183378b0
R8 =ffff88800edb3720 R9 =00000000800d0009 R10=ffffea00003ed640 R11=0000000000000000
R12=dffffc0000000000 R13=ffff8880183378f0 R14=ffff88800844f780 R15=ffff88800fb595f0
RIP=ffffffff81811746 RFL=00000202 [-------] 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 00007f94b570d700 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=00007f864eab1300 CR3=0000000008f12000 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=000000000000000000000000ffff00ff
XMM02=000000000000000000000000ffff00ff XMM03=623136356536663730303030203a3252
XMM04=65203938203834203032203431203662 XMM05=3834203865203938203834206230203e
XMM06=38652034382032652034322030322037 XMM07=00000000000000000000000000000000
XMM08=3866666666203a504252205d00003000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000