Warning: Permanently added '[localhost]:57872' (ECDSA) to the list of known hosts.
2023/05/17 16:02:28 fuzzer started
2023/05/17 16:02:28 dialing manager at localhost:44319
2023/05/17 16:02:28 checking machine...
2023/05/17 16:02:28 checking revisions...
syzkaller login: [ 55.878522] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:02:28 testing simple program...
[ 55.947305] cgroup: Unknown subsys name 'net'
[ 56.021896] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.354920] audit: type=1400 audit(1684339361.179:6): 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
[ 69.493635] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.495184] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.497212] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.499878] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.501720] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.502919] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.897211] ------------[ cut here ]------------
[ 69.898004] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.899849] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.901039] Modules linked in:
[ 69.901458] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.905508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.906642] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.907286] 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
[ 69.909577] RSP: 0018:ffff88801df57c00 EFLAGS: 00010282
[ 69.910254] RAX: 0000000000000000 RBX: ffff88800c655440 RCX: 0000000000000000
[ 69.911151] RDX: ffff888015f13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.912045] RBP: ffff88800c655454 R08: 0000000000000001 R09: 0000000000000000
[ 69.912936] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.913832] R13: ffffffff84e23fe0 R14: ffff88800c655448 R15: ffffffff84d74dc0
[ 69.914764] FS: 00005555574a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.915764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.916476] CR2: 00007f26b168a6f4 CR3: 000000000de3c000 CR4: 0000000000350ef0
[ 69.917370] Call Trace:
[ 69.917729]
[ 69.918047] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.918710] ipv4_frags_init_net+0x269/0x440
[ 69.919275] ops_init+0xbb/0x6b0
[ 69.919750] setup_net+0x3d9/0x990
[ 69.920207] ? down_read_killable+0x1d7/0x4e0
[ 69.920808] ? __pfx_setup_net+0x10/0x10
[ 69.921318] ? copy_net_ns+0x17c/0x770
[ 69.921855] copy_net_ns+0x321/0x770
[ 69.922347] create_new_namespaces+0x3f6/0xb30
[ 69.922969] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.923609] ksys_unshare+0x44d/0x8e0
[ 69.924095] ? __pfx_ksys_unshare+0x10/0x10
[ 69.924665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.925377] __x64_sys_unshare+0x31/0x40
[ 69.925924] do_syscall_64+0x3f/0x90
[ 69.926405] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.927075] RIP: 0033:0x7f206c0950d7
[ 69.927537] 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
[ 69.929746] RSP: 002b:00007ffdc68d21f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.930758] RAX: ffffffffffffffda RBX: 00007ffdc68d2838 RCX: 00007f206c0950d7
[ 69.931638] RDX: 00007f206c0ff41f RSI: 00007ffdc68d2190 RDI: 0000000040000000
[ 69.932523] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc68d1fa0
[ 69.933445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f206c1a7bf0
[ 69.934326] R13: 00007ffdc68d22d0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.935227]
[ 69.935531] irq event stamp: 11621
[ 69.935993] hardirqs last enabled at (11633): [] __up_console_sem+0x78/0x80
[ 69.937054] hardirqs last disabled at (11644): [] __up_console_sem+0x5d/0x80
[ 69.938113] softirqs last enabled at (11270): [] irq_exit_rcu+0x93/0xc0
[ 69.939142] softirqs last disabled at (11265): [] irq_exit_rcu+0x93/0xc0
[ 69.940184] ---[ end trace 0000000000000000 ]---
[ 69.945249] ------------[ cut here ]------------
[ 69.945877] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.947515] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.948615] Modules linked in:
[ 69.949022] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.950187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.951205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.951884] 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
[ 69.954083] RSP: 0018:ffff88801df57c00 EFLAGS: 00010282
[ 69.954790] RAX: 0000000000000000 RBX: ffff88801457ae40 RCX: 0000000000000000
[ 69.955688] RDX: ffff888015f13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.956545] RBP: ffff88801457ae54 R08: 0000000000000001 R09: 0000000000000000
[ 69.957445] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.958342] R13: ffffffff84e23fe0 R14: ffff88801457ae48 R15: ffffffff84da7d60
[ 69.959229] FS: 00005555574a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.960231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.960981] CR2: 00007f26b168a6f4 CR3: 000000000de3c000 CR4: 0000000000350ef0
[ 69.961883] Call Trace:
[ 69.962228]
[ 69.962533] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.963205] ipv6_frags_init_net+0x206/0x3c0
[ 69.963813] ops_init+0xbb/0x6b0
[ 69.964281] setup_net+0x3d9/0x990
[ 69.964781] ? down_read_killable+0x1d7/0x4e0
[ 69.965367] ? __pfx_setup_net+0x10/0x10
[ 69.965925] ? copy_net_ns+0x17c/0x770
[ 69.966479] copy_net_ns+0x321/0x770
[ 69.967019] create_new_namespaces+0x3f6/0xb30
[ 69.967655] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.968300] ksys_unshare+0x44d/0x8e0
[ 69.968835] ? __pfx_ksys_unshare+0x10/0x10
[ 69.969403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.970186] __x64_sys_unshare+0x31/0x40
[ 69.970756] do_syscall_64+0x3f/0x90
[ 69.971246] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.971945] RIP: 0033:0x7f206c0950d7
[ 69.972420] 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
[ 69.974714] RSP: 002b:00007ffdc68d21f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.975704] RAX: ffffffffffffffda RBX: 00007ffdc68d2838 RCX: 00007f206c0950d7
[ 69.976640] RDX: 00007f206c0ff41f RSI: 00007ffdc68d2190 RDI: 0000000040000000
[ 69.977533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc68d1fa0
[ 69.978469] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f206c1a7bf0
[ 69.979393] R13: 00007ffdc68d22d0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.980337]
[ 69.980677] irq event stamp: 13309
[ 69.981131] hardirqs last enabled at (13319): [] __up_console_sem+0x78/0x80
[ 69.982251] hardirqs last disabled at (13330): [] __up_console_sem+0x5d/0x80
[ 69.983343] softirqs last enabled at (13264): [] irq_exit_rcu+0x93/0xc0
[ 69.984410] softirqs last disabled at (13257): [] irq_exit_rcu+0x93/0xc0
[ 69.985488] ---[ end trace 0000000000000000 ]---
[ 69.986908] ------------[ cut here ]------------
[ 69.987514] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.989698] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.990811] Modules linked in:
[ 69.991228] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.992429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.993483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.994189] 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
[ 69.996462] RSP: 0018:ffff88801df57bf0 EFLAGS: 00010286
[ 69.997178] RAX: 0000000000000000 RBX: ffff88801457a640 RCX: 0000000000000000
[ 69.998125] RDX: ffff888015f13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.999050] RBP: ffff88801457a654 R08: 0000000000000001 R09: 0000000000000000
[ 69.999960] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.000890] R13: ffffffff84e23fe0 R14: ffff88801457a648 R15: ffffffff84db0aa0
[ 70.001814] FS: 00005555574a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.002859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.003636] CR2: 00007f26b168a6f4 CR3: 000000000de3c000 CR4: 0000000000350ef0
[ 70.004545] Call Trace:
[ 70.004921]
[ 70.005233] nf_ct_net_init+0x224/0x3d0
[ 70.005799] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.006411] ops_init+0xbb/0x6b0
[ 70.006907] setup_net+0x3d9/0x990
[ 70.007383] ? down_read_killable+0x1d7/0x4e0
[ 70.008004] ? __pfx_setup_net+0x10/0x10
[ 70.008532] ? copy_net_ns+0x17c/0x770
[ 70.009123] copy_net_ns+0x321/0x770
[ 70.009667] create_new_namespaces+0x3f6/0xb30
[ 70.010299] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.010970] ksys_unshare+0x44d/0x8e0
[ 70.011485] ? __pfx_ksys_unshare+0x10/0x10
[ 70.012059] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.012803] __x64_sys_unshare+0x31/0x40
[ 70.013322] do_syscall_64+0x3f/0x90
[ 70.013829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.014482] RIP: 0033:0x7f206c0950d7
[ 70.014973] 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
[ 70.017119] RSP: 002b:00007ffdc68d21f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.018080] RAX: ffffffffffffffda RBX: 00007ffdc68d2838 RCX: 00007f206c0950d7
[ 70.018963] RDX: 00007f206c0ff41f RSI: 00007ffdc68d2190 RDI: 0000000040000000
[ 70.019851] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc68d1fa0
[ 70.020733] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f206c1a7bf0
[ 70.021607] R13: 00007ffdc68d22d0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.022538]
[ 70.022900] irq event stamp: 14183
[ 70.023329] hardirqs last enabled at (14193): [] __up_console_sem+0x78/0x80
[ 70.024395] hardirqs last disabled at (14204): [] __up_console_sem+0x5d/0x80
[ 70.025452] softirqs last enabled at (13962): [] irq_exit_rcu+0x93/0xc0
[ 70.026491] softirqs last disabled at (13955): [] irq_exit_rcu+0x93/0xc0
[ 70.027510] ---[ end trace 0000000000000000 ]---
executing program
[ 71.572615] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.619662] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.667948] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.715962] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:02:24 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801df575f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555574a4400 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=00007f26b168a6f4 CR3=000000000de3c000 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=000000000005c473 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=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 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=00007f85997ed000 CR3=000000000db12000 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=2032343a32303a36312037312079614d XMM01=5d3933303130392e39362020205b203a
XMM02=646f4d205d3933303130392e39362020 XMM03=6b7a79732032343a32303a3631203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3934383939382e39362020205b XMM07=79732032343a32303a36312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000