Warning: Permanently added '[localhost]:14189' (ECDSA) to the list of known hosts.
2023/05/18 09:17:23 fuzzer started
2023/05/18 09:17:23 dialing manager at localhost:44319
2023/05/18 09:17:23 checking machine...
2023/05/18 09:17:23 checking revisions...
syzkaller login: [ 40.379449] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:17:23 testing simple program...
[ 40.440742] cgroup: Unknown subsys name 'net'
[ 40.517569] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.065314] audit: type=1400 audit(1684401456.357:6): 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
[ 54.157348] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.159146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.160953] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.163744] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.164830] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.166243] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.456452] ------------[ cut here ]------------
[ 54.456918] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.458064] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.458814] Modules linked in:
[ 54.459069] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.460056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.463017] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.463506] 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
[ 54.465297] RSP: 0018:ffff8880169a7c00 EFLAGS: 00010282
[ 54.465721] RAX: 0000000000000000 RBX: ffff88800cac6040 RCX: 0000000000000000
[ 54.466365] RDX: ffff88800a09b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.466974] RBP: ffff88800cac6054 R08: 0000000000000001 R09: 0000000000000000
[ 54.467616] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.468248] R13: ffffffff84e23fe0 R14: ffff88800cac6048 R15: ffffffff84d74dc0
[ 54.468830] FS: 0000555555a39400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.469533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.469997] CR2: 00007f5798521d80 CR3: 000000000ee60000 CR4: 0000000000350ee0
[ 54.470679] Call Trace:
[ 54.470916]
[ 54.471152] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.471577] ipv4_frags_init_net+0x269/0x440
[ 54.471967] ops_init+0xbb/0x6b0
[ 54.472309] setup_net+0x3d9/0x990
[ 54.472627] ? down_read_killable+0x1d7/0x4e0
[ 54.473004] ? __pfx_setup_net+0x10/0x10
[ 54.473377] ? copy_net_ns+0x17c/0x770
[ 54.473717] copy_net_ns+0x321/0x770
[ 54.474050] create_new_namespaces+0x3f6/0xb30
[ 54.474500] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.474968] ksys_unshare+0x44d/0x8e0
[ 54.475335] ? __pfx_ksys_unshare+0x10/0x10
[ 54.475709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.476239] __x64_sys_unshare+0x31/0x40
[ 54.476590] do_syscall_64+0x3f/0x90
[ 54.476919] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.477394] RIP: 0033:0x7fc32d4e70d7
[ 54.477731] 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
[ 54.479247] RSP: 002b:00007ffc963b1be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.479863] RAX: ffffffffffffffda RBX: 00007ffc963b2228 RCX: 00007fc32d4e70d7
[ 54.480474] RDX: 00007fc32d55141f RSI: 00007ffc963b1b80 RDI: 0000000040000000
[ 54.481035] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc963b1990
[ 54.481660] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc32d5f9bf0
[ 54.482245] R13: 00007ffc963b1cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.482870]
[ 54.483063] irq event stamp: 8161
[ 54.483370] hardirqs last enabled at (8173): [] __up_console_sem+0x78/0x80
[ 54.484101] hardirqs last disabled at (8184): [] __up_console_sem+0x5d/0x80
[ 54.484779] softirqs last enabled at (7780): [] irq_exit_rcu+0x93/0xc0
[ 54.485467] softirqs last disabled at (7753): [] irq_exit_rcu+0x93/0xc0
[ 54.486153] ---[ end trace 0000000000000000 ]---
[ 54.490523] ------------[ cut here ]------------
[ 54.491312] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.492518] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.493297] Modules linked in:
[ 54.493586] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.494409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.495334] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.495786] 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
[ 54.497282] RSP: 0018:ffff8880169a7c00 EFLAGS: 00010282
[ 54.497745] RAX: 0000000000000000 RBX: ffff8880161ae040 RCX: 0000000000000000
[ 54.498366] RDX: ffff88800a09b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.499013] RBP: ffff8880161ae054 R08: 0000000000000001 R09: 0000000000000000
[ 54.499636] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.500251] R13: ffffffff84e23fe0 R14: ffff8880161ae048 R15: ffffffff84da7d60
[ 54.500838] FS: 0000555555a39400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.501527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.502016] CR2: 00007f5798521d80 CR3: 000000000ee60000 CR4: 0000000000350ee0
[ 54.502664] Call Trace:
[ 54.502888]
[ 54.503116] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.503538] ipv6_frags_init_net+0x206/0x3c0
[ 54.503918] ops_init+0xbb/0x6b0
[ 54.504269] setup_net+0x3d9/0x990
[ 54.504580] ? down_read_killable+0x1d7/0x4e0
[ 54.504975] ? __pfx_setup_net+0x10/0x10
[ 54.505358] ? copy_net_ns+0x17c/0x770
[ 54.505699] copy_net_ns+0x321/0x770
[ 54.506045] create_new_namespaces+0x3f6/0xb30
[ 54.506487] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.506945] ksys_unshare+0x44d/0x8e0
[ 54.507298] ? __pfx_ksys_unshare+0x10/0x10
[ 54.507672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.508191] __x64_sys_unshare+0x31/0x40
[ 54.508541] do_syscall_64+0x3f/0x90
[ 54.508864] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.509348] RIP: 0033:0x7fc32d4e70d7
[ 54.509658] 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
[ 54.511086] RSP: 002b:00007ffc963b1be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.511664] RAX: ffffffffffffffda RBX: 00007ffc963b2228 RCX: 00007fc32d4e70d7
[ 54.512283] RDX: 00007fc32d55141f RSI: 00007ffc963b1b80 RDI: 0000000040000000
[ 54.512843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc963b1990
[ 54.513479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc32d5f9bf0
[ 54.514054] R13: 00007ffc963b1cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.514732]
[ 54.514942] irq event stamp: 10035
[ 54.515270] hardirqs last enabled at (10047): [] __up_console_sem+0x78/0x80
[ 54.516001] hardirqs last disabled at (10056): [] __up_console_sem+0x5d/0x80
[ 54.516770] softirqs last enabled at (10018): [] irq_exit_rcu+0x93/0xc0
[ 54.517502] softirqs last disabled at (10013): [] irq_exit_rcu+0x93/0xc0
[ 54.518215] ---[ end trace 0000000000000000 ]---
[ 54.519388] ------------[ cut here ]------------
[ 54.519794] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.521214] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.521912] Modules linked in:
[ 54.522204] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.522942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.523592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.524066] 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
[ 54.525532] RSP: 0018:ffff8880169a7bf0 EFLAGS: 00010286
[ 54.525950] RAX: 0000000000000000 RBX: ffff8880161ae840 RCX: 0000000000000000
[ 54.526541] RDX: ffff88800a09b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.527207] RBP: ffff8880161ae854 R08: 0000000000000001 R09: 0000000000000000
[ 54.527779] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.528421] R13: ffffffff84e23fe0 R14: ffff8880161ae848 R15: ffffffff84db0aa0
[ 54.529026] FS: 0000555555a39400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.529748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.530275] CR2: 00007f5798521d80 CR3: 000000000ee60000 CR4: 0000000000350ee0
[ 54.530911] Call Trace:
[ 54.531177]
[ 54.531389] nf_ct_net_init+0x224/0x3d0
[ 54.531744] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.532170] ops_init+0xbb/0x6b0
[ 54.532489] setup_net+0x3d9/0x990
[ 54.532822] ? down_read_killable+0x1d7/0x4e0
[ 54.533271] ? __pfx_setup_net+0x10/0x10
[ 54.533629] ? copy_net_ns+0x17c/0x770
[ 54.533992] copy_net_ns+0x321/0x770
[ 54.534368] create_new_namespaces+0x3f6/0xb30
[ 54.534860] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.535335] ksys_unshare+0x44d/0x8e0
[ 54.535670] ? __pfx_ksys_unshare+0x10/0x10
[ 54.536040] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.536594] __x64_sys_unshare+0x31/0x40
[ 54.536992] do_syscall_64+0x3f/0x90
[ 54.537392] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.537861] RIP: 0033:0x7fc32d4e70d7
[ 54.538262] 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
[ 54.539917] RSP: 002b:00007ffc963b1be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.540633] RAX: ffffffffffffffda RBX: 00007ffc963b2228 RCX: 00007fc32d4e70d7
[ 54.541270] RDX: 00007fc32d55141f RSI: 00007ffc963b1b80 RDI: 0000000040000000
[ 54.541876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc963b1990
[ 54.542532] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc32d5f9bf0
[ 54.543172] R13: 00007ffc963b1cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.543786]
[ 54.543993] irq event stamp: 10793
[ 54.544324] hardirqs last enabled at (10805): [] __up_console_sem+0x78/0x80
[ 54.545121] hardirqs last disabled at (10816): [] __up_console_sem+0x5d/0x80
[ 54.545867] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 54.546677] softirqs last disabled at (10261): [] irq_exit_rcu+0x93/0xc0
[ 54.547412] ---[ end trace 0000000000000000 ]---
executing program
[ 56.183840] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.231865] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.279219] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.327190] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:17:36 Registers:
info registers vcpu 0
RAX=fffffbfff0ef3939 RBX=0000000000000004 RCX=ffffffff812cff36 RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=fffffbfff0ef3938 RSP=ffff888016d2f240
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff88801597c070 R13=ffff88801597b680 R14=ffffffff8560b4c0 R15=0000000000000004
RIP=ffffffff8180f4af RFL=00000046 [---Z-P-] 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 00007f579911d900 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=00007fbfcc4516f4 CR3=000000001621c000 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=00007fbfcc46047000007fbfcc45ff20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880169a7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555a39400 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=00007f5798521d80 CR3=000000000ee60000 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