Warning: Permanently added '[localhost]:6606' (ECDSA) to the list of known hosts.
2023/05/17 18:47:12 fuzzer started
2023/05/17 18:47:12 dialing manager at localhost:44319
2023/05/17 18:47:12 checking machine...
2023/05/17 18:47:12 checking revisions...
syzkaller login: [ 39.237732] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:47:12 testing simple program...
[ 39.304682] cgroup: Unknown subsys name 'net'
[ 39.370449] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.705528] audit: type=1400 audit(1684349246.074:6): 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
[ 53.779885] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.781810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.783490] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.785970] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.787846] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.789534] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.160350] ------------[ cut here ]------------
[ 54.161341] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.163299] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.164565] Modules linked in:
[ 54.165087] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.170098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.171199] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.171848] 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
[ 54.174071] RSP: 0018:ffff88801a75fc00 EFLAGS: 00010282
[ 54.174724] RAX: 0000000000000000 RBX: ffff888016338840 RCX: 0000000000000000
[ 54.175622] RDX: ffff888018a58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.176510] RBP: ffff888016338854 R08: 0000000000000001 R09: 0000000000000000
[ 54.177386] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.178265] R13: ffffffff84e23fe0 R14: ffff888016338848 R15: ffffffff84d74dc0
[ 54.179186] FS: 0000555555745400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.180163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.180898] CR2: 00007f4449cc76f4 CR3: 0000000019ee4000 CR4: 0000000000350ef0
[ 54.181751] Call Trace:
[ 54.182101]
[ 54.182403] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.183051] ipv4_frags_init_net+0x269/0x440
[ 54.183605] ops_init+0xbb/0x6b0
[ 54.184079] setup_net+0x3d9/0x990
[ 54.184531] ? down_read_killable+0x1d7/0x4e0
[ 54.185125] ? __pfx_setup_net+0x10/0x10
[ 54.185632] ? copy_net_ns+0x17c/0x770
[ 54.186157] copy_net_ns+0x321/0x770
[ 54.186634] create_new_namespaces+0x3f6/0xb30
[ 54.187266] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.187904] ksys_unshare+0x44d/0x8e0
[ 54.188386] ? __pfx_ksys_unshare+0x10/0x10
[ 54.188955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.189652] __x64_sys_unshare+0x31/0x40
[ 54.190185] do_syscall_64+0x3f/0x90
[ 54.190656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.191332] RIP: 0033:0x7f0ebd8e50d7
[ 54.191800] 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
[ 54.193941] RSP: 002b:00007fff7fd16e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.194902] RAX: ffffffffffffffda RBX: 00007fff7fd17448 RCX: 00007f0ebd8e50d7
[ 54.195756] RDX: 00007f0ebd94f41f RSI: 00007fff7fd16da0 RDI: 0000000040000000
[ 54.196635] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fd16bb0
[ 54.197517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebd9f7bf0
[ 54.198423] R13: 00007fff7fd16ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.199315]
[ 54.199612] irq event stamp: 8375
[ 54.200063] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 54.201101] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 54.202139] softirqs last enabled at (7928): [] irq_exit_rcu+0x93/0xc0
[ 54.203182] softirqs last disabled at (7905): [] irq_exit_rcu+0x93/0xc0
[ 54.204202] ---[ end trace 0000000000000000 ]---
[ 54.209427] ------------[ cut here ]------------
[ 54.210031] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.211653] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.212722] Modules linked in:
[ 54.213158] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.214306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.215339] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.216017] 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
[ 54.218178] RSP: 0018:ffff88801a75fc00 EFLAGS: 00010282
[ 54.218838] RAX: 0000000000000000 RBX: ffff888013ae4240 RCX: 0000000000000000
[ 54.219728] RDX: ffff888018a58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.220618] RBP: ffff888013ae4254 R08: 0000000000000001 R09: 0000000000000000
[ 54.221509] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.222394] R13: ffffffff84e23fe0 R14: ffff888013ae4248 R15: ffffffff84da7d60
[ 54.223303] FS: 0000555555745400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.224302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.225037] CR2: 00007f4449cc76f4 CR3: 0000000019ee4000 CR4: 0000000000350ef0
[ 54.225919] Call Trace:
[ 54.226244]
[ 54.226537] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.227197] ipv6_frags_init_net+0x206/0x3c0
[ 54.227763] ops_init+0xbb/0x6b0
[ 54.228239] setup_net+0x3d9/0x990
[ 54.228706] ? down_read_killable+0x1d7/0x4e0
[ 54.229305] ? __pfx_setup_net+0x10/0x10
[ 54.229814] ? copy_net_ns+0x17c/0x770
[ 54.230345] copy_net_ns+0x321/0x770
[ 54.230881] create_new_namespaces+0x3f6/0xb30
[ 54.231470] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.232108] ksys_unshare+0x44d/0x8e0
[ 54.232595] ? __pfx_ksys_unshare+0x10/0x10
[ 54.233171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.233916] __x64_sys_unshare+0x31/0x40
[ 54.234440] do_syscall_64+0x3f/0x90
[ 54.234960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.235599] RIP: 0033:0x7f0ebd8e50d7
[ 54.236085] 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
[ 54.238250] RSP: 002b:00007fff7fd16e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.239206] RAX: ffffffffffffffda RBX: 00007fff7fd17448 RCX: 00007f0ebd8e50d7
[ 54.240102] RDX: 00007f0ebd94f41f RSI: 00007fff7fd16da0 RDI: 0000000040000000
[ 54.240989] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fd16bb0
[ 54.241850] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebd9f7bf0
[ 54.242766] R13: 00007fff7fd16ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.243676]
[ 54.244005] irq event stamp: 10129
[ 54.244436] hardirqs last enabled at (10139): [] __up_console_sem+0x78/0x80
[ 54.245488] hardirqs last disabled at (10150): [] __up_console_sem+0x5d/0x80
[ 54.246550] softirqs last enabled at (9678): [] irq_exit_rcu+0x93/0xc0
[ 54.247590] softirqs last disabled at (9673): [] irq_exit_rcu+0x93/0xc0
[ 54.248608] ---[ end trace 0000000000000000 ]---
[ 54.249959] ------------[ cut here ]------------
[ 54.250580] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.252469] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.253526] Modules linked in:
[ 54.253962] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.255105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.256124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.256766] 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
[ 54.258963] RSP: 0018:ffff88801a75fbf0 EFLAGS: 00010286
[ 54.259623] RAX: 0000000000000000 RBX: ffff888010370240 RCX: 0000000000000000
[ 54.260526] RDX: ffff888018a58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.261407] RBP: ffff888010370254 R08: 0000000000000001 R09: 0000000000000000
[ 54.262299] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.263212] R13: ffffffff84e23fe0 R14: ffff888010370248 R15: ffffffff84db0aa0
[ 54.264108] FS: 0000555555745400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.265121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.265829] CR2: 00007f4449cc76f4 CR3: 0000000019ee4000 CR4: 0000000000350ef0
[ 54.266725] Call Trace:
[ 54.267081]
[ 54.267388] nf_ct_net_init+0x224/0x3d0
[ 54.267954] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.268535] ops_init+0xbb/0x6b0
[ 54.269008] setup_net+0x3d9/0x990
[ 54.269479] ? down_read_killable+0x1d7/0x4e0
[ 54.270071] ? __pfx_setup_net+0x10/0x10
[ 54.270585] ? copy_net_ns+0x17c/0x770
[ 54.271142] copy_net_ns+0x321/0x770
[ 54.271629] create_new_namespaces+0x3f6/0xb30
[ 54.272242] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.272883] ksys_unshare+0x44d/0x8e0
[ 54.273377] ? __pfx_ksys_unshare+0x10/0x10
[ 54.273958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.274662] __x64_sys_unshare+0x31/0x40
[ 54.275214] do_syscall_64+0x3f/0x90
[ 54.275696] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.276361] RIP: 0033:0x7f0ebd8e50d7
[ 54.276817] 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
[ 54.279025] RSP: 002b:00007fff7fd16e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.279964] RAX: ffffffffffffffda RBX: 00007fff7fd17448 RCX: 00007f0ebd8e50d7
[ 54.280811] RDX: 00007f0ebd94f41f RSI: 00007fff7fd16da0 RDI: 0000000040000000
[ 54.281686] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fd16bb0
[ 54.282565] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebd9f7bf0
[ 54.283437] R13: 00007fff7fd16ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.284330]
[ 54.284625] irq event stamp: 10887
[ 54.285081] hardirqs last enabled at (10899): [] __up_console_sem+0x78/0x80
[ 54.286145] hardirqs last disabled at (10910): [] __up_console_sem+0x5d/0x80
[ 54.287215] softirqs last enabled at (10796): [] irq_exit_rcu+0x93/0xc0
[ 54.288230] softirqs last disabled at (10791): [] irq_exit_rcu+0x93/0xc0
[ 54.289253] ---[ end trace 0000000000000000 ]---
[ 55.802575] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.850548] Bluetooth: hci0: command 0x041b tx timeout
[ 59.898003] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.945924] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:47:25 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a75f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555745400 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=00007f4449cc76f4 CR3=0000000019ee4000 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=000000000003611d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f37692e0e10 CR3=000000000f11c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000