Warning: Permanently added '[localhost]:62963' (ECDSA) to the list of known hosts.
2023/05/17 22:22:38 fuzzer started
2023/05/17 22:22:38 dialing manager at localhost:44319
2023/05/17 22:22:38 checking machine...
2023/05/17 22:22:38 checking revisions...
syzkaller login: [ 43.146821] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:22:38 testing simple program...
[ 43.214806] cgroup: Unknown subsys name 'net'
[ 43.304469] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.838591] audit: type=1400 audit(1684362171.655:6): 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
[ 56.966140] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.967628] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.969720] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.972575] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.974688] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.976156] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.289140] ------------[ cut here ]------------
[ 57.289809] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.291797] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.293047] Modules linked in:
[ 57.293483] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.298252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.299406] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.300215] 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
[ 57.302481] RSP: 0018:ffff88801dccfc00 EFLAGS: 00010282
[ 57.303166] RAX: 0000000000000000 RBX: ffff88800df6ac40 RCX: 0000000000000000
[ 57.304064] RDX: ffff88800f0eb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.304976] RBP: ffff88800df6ac54 R08: 0000000000000001 R09: 0000000000000000
[ 57.305841] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.306748] R13: ffffffff84e23fe0 R14: ffff88800df6ac48 R15: ffffffff84d74dc0
[ 57.307679] FS: 00005555570db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.308712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.309458] CR2: 00007fe17a3f06f4 CR3: 000000000eb06000 CR4: 0000000000350ee0
[ 57.310374] Call Trace:
[ 57.310708]
[ 57.311048] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.311669] ipv4_frags_init_net+0x269/0x440
[ 57.312271] ops_init+0xbb/0x6b0
[ 57.312718] setup_net+0x3d9/0x990
[ 57.313217] ? down_read_killable+0x1d7/0x4e0
[ 57.313790] ? __pfx_setup_net+0x10/0x10
[ 57.314343] ? copy_net_ns+0x17c/0x770
[ 57.314848] copy_net_ns+0x321/0x770
[ 57.315374] create_new_namespaces+0x3f6/0xb30
[ 57.316021] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.316637] ksys_unshare+0x44d/0x8e0
[ 57.317170] ? __pfx_ksys_unshare+0x10/0x10
[ 57.317711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.318460] __x64_sys_unshare+0x31/0x40
[ 57.319014] do_syscall_64+0x3f/0x90
[ 57.319498] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.320225] RIP: 0033:0x7fbb54f700d7
[ 57.320708] 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
[ 57.322960] RSP: 002b:00007ffc1ac27f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.323959] RAX: ffffffffffffffda RBX: 00007ffc1ac285c8 RCX: 00007fbb54f700d7
[ 57.324832] RDX: 00007fbb54fda41f RSI: 00007ffc1ac27f20 RDI: 0000000040000000
[ 57.325748] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1ac27d30
[ 57.326659] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb55082bf0
[ 57.327589] R13: 00007ffc1ac28060 R14: 0000000000000000 R15: 00000000000000f8
[ 57.328555]
[ 57.328862] irq event stamp: 8835
[ 57.329355] hardirqs last enabled at (8847): [] __up_console_sem+0x78/0x80
[ 57.330446] hardirqs last disabled at (8858): [] __up_console_sem+0x5d/0x80
[ 57.331545] softirqs last enabled at (8450): [] irq_exit_rcu+0x93/0xc0
[ 57.332623] softirqs last disabled at (8445): [] irq_exit_rcu+0x93/0xc0
[ 57.333684] ---[ end trace 0000000000000000 ]---
[ 57.337272] ------------[ cut here ]------------
[ 57.337680] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.338755] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.339468] Modules linked in:
[ 57.339738] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.340484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.341146] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.341569] 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
[ 57.343025] RSP: 0018:ffff88801dccfc00 EFLAGS: 00010282
[ 57.343441] RAX: 0000000000000000 RBX: ffff88800d701040 RCX: 0000000000000000
[ 57.344135] RDX: ffff88800f0eb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.344690] RBP: ffff88800d701054 R08: 0000000000000001 R09: 0000000000000000
[ 57.345385] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.346019] R13: ffffffff84e23fe0 R14: ffff88800d701048 R15: ffffffff84da7d60
[ 57.346578] FS: 00005555570db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.347312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.347799] CR2: 00007f9ade7a4620 CR3: 000000000eb06000 CR4: 0000000000350ef0
[ 57.348462] Call Trace:
[ 57.348674]
[ 57.348862] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.349362] ipv6_frags_init_net+0x206/0x3c0
[ 57.349724] ops_init+0xbb/0x6b0
[ 57.350119] setup_net+0x3d9/0x990
[ 57.350414] ? down_read_killable+0x1d7/0x4e0
[ 57.350776] ? __pfx_setup_net+0x10/0x10
[ 57.351175] ? copy_net_ns+0x17c/0x770
[ 57.351503] copy_net_ns+0x321/0x770
[ 57.351817] create_new_namespaces+0x3f6/0xb30
[ 57.352337] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.352740] ksys_unshare+0x44d/0x8e0
[ 57.353161] ? __pfx_ksys_unshare+0x10/0x10
[ 57.353513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.354042] __x64_sys_unshare+0x31/0x40
[ 57.354380] do_syscall_64+0x3f/0x90
[ 57.354690] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.355225] RIP: 0033:0x7fbb54f700d7
[ 57.355525] 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
[ 57.357020] RSP: 002b:00007ffc1ac27f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.357611] RAX: ffffffffffffffda RBX: 00007ffc1ac285c8 RCX: 00007fbb54f700d7
[ 57.358290] RDX: 00007fbb54fda41f RSI: 00007ffc1ac27f20 RDI: 0000000040000000
[ 57.358843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1ac27d30
[ 57.359475] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb55082bf0
[ 57.360129] R13: 00007ffc1ac28060 R14: 0000000000000000 R15: 00000000000000f8
[ 57.360704]
[ 57.361017] irq event stamp: 11941
[ 57.361299] hardirqs last enabled at (11951): [] __up_console_sem+0x78/0x80
[ 57.362052] hardirqs last disabled at (12004): [] __up_console_sem+0x5d/0x80
[ 57.362725] softirqs last enabled at (12000): [] irq_exit_rcu+0x93/0xc0
[ 57.363513] softirqs last disabled at (12023): [] irq_exit_rcu+0x93/0xc0
[ 57.364252] ---[ end trace 0000000000000000 ]---
[ 57.366107] ------------[ cut here ]------------
[ 57.366479] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.367718] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.368404] Modules linked in:
[ 57.368666] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.369406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.370052] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.370472] 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
[ 57.371869] RSP: 0018:ffff88801dccfbf0 EFLAGS: 00010286
[ 57.372306] RAX: 0000000000000000 RBX: ffff888016243c40 RCX: 0000000000000000
[ 57.372846] RDX: ffff88800f0eb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.373420] RBP: ffff888016243c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.373992] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.374539] R13: ffffffff84e23fe0 R14: ffff888016243c48 R15: ffffffff84db0aa0
[ 57.375109] FS: 00005555570db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.375735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.376213] CR2: 00007f9ade7a4620 CR3: 000000000eb06000 CR4: 0000000000350ef0
[ 57.376768] Call Trace:
[ 57.376996]
[ 57.377191] nf_ct_net_init+0x224/0x3d0
[ 57.377520] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.377912] ops_init+0xbb/0x6b0
[ 57.378203] setup_net+0x3d9/0x990
[ 57.378493] ? down_read_killable+0x1d7/0x4e0
[ 57.378857] ? __pfx_setup_net+0x10/0x10
[ 57.379208] ? copy_net_ns+0x17c/0x770
[ 57.379530] copy_net_ns+0x321/0x770
[ 57.379852] create_new_namespaces+0x3f6/0xb30
[ 57.380253] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.380654] ksys_unshare+0x44d/0x8e0
[ 57.380992] ? __pfx_ksys_unshare+0x10/0x10
[ 57.381342] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.381800] __x64_sys_unshare+0x31/0x40
[ 57.382146] do_syscall_64+0x3f/0x90
[ 57.382454] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.382857] RIP: 0033:0x7fbb54f700d7
[ 57.383170] 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
[ 57.384571] RSP: 002b:00007ffc1ac27f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.385186] RAX: ffffffffffffffda RBX: 00007ffc1ac285c8 RCX: 00007fbb54f700d7
[ 57.385736] RDX: 00007fbb54fda41f RSI: 00007ffc1ac27f20 RDI: 0000000040000000
[ 57.386304] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1ac27d30
[ 57.386847] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb55082bf0
[ 57.387410] R13: 00007ffc1ac28060 R14: 0000000000000000 R15: 00000000000000f8
[ 57.387997]
[ 57.388190] irq event stamp: 12955
[ 57.388461] hardirqs last enabled at (12965): [] __up_console_sem+0x78/0x80
[ 57.389148] hardirqs last disabled at (12976): [] __up_console_sem+0x5d/0x80
[ 57.389814] softirqs last enabled at (12470): [] irq_exit_rcu+0x93/0xc0
[ 57.390480] softirqs last disabled at (12449): [] irq_exit_rcu+0x93/0xc0
[ 57.391138] ---[ end trace 0000000000000000 ]---
executing program
[ 59.049529] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.095965] Bluetooth: hci0: command 0x041b tx timeout
[ 63.144075] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.191961] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:22:50 Registers:
info registers vcpu 0
RAX=0000000000026bf7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f9ade6d7f98 CR3=000000000eac2000 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=2033353a32323a32322037312079614d XMM01=5d3734303339322e37352020205b203a
XMM02=646f4d205d3734303339322e37352020 XMM03=6b7a79732033353a32323a3232203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3739373139322e37352020205b XMM07=79732033353a32323a32322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801dccf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 00005555570db400 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=00007fe17a3f06f4 CR3=000000000eb06000 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