Warning: Permanently added '[localhost]:12093' (ECDSA) to the list of known hosts.
2023/05/17 07:18:40 fuzzer started
2023/05/17 07:18:40 dialing manager at localhost:35573
2023/05/17 07:18:40 checking machine...
2023/05/17 07:18:40 checking revisions...
syzkaller login: [ 47.562512] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:18:40 testing simple program...
[ 47.630238] cgroup: Unknown subsys name 'net'
[ 47.727659] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.796927] audit: type=1400 audit(1684307934.081:6): 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
[ 61.912513] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.914050] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.918004] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.920779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.922458] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.923694] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.287348] ------------[ cut here ]------------
[ 62.287981] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.289722] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.290791] Modules linked in:
[ 62.291205] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.293010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.296930] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.297602] 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
[ 62.299796] RSP: 0018:ffff888015af7c00 EFLAGS: 00010282
[ 62.300479] RAX: 0000000000000000 RBX: ffff88800dc2d040 RCX: 0000000000000000
[ 62.301370] RDX: ffff88800e78b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.302225] RBP: ffff88800dc2d054 R08: 0000000000000001 R09: 0000000000000000
[ 62.303106] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.303970] R13: ffffffff84e223a0 R14: ffff88800dc2d048 R15: ffffffff84d73340
[ 62.304817] FS: 00005555574ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.305986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.306869] CR2: 00007fc974f356f4 CR3: 000000000c6ec000 CR4: 0000000000350ee0
[ 62.307859] Call Trace:
[ 62.308188]
[ 62.308518] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.309178] ipv4_frags_init_net+0x269/0x440
[ 62.309777] ops_init+0xbb/0x6b0
[ 62.310227] setup_net+0x3d9/0x990
[ 62.310757] ? down_read_killable+0x1d7/0x4e0
[ 62.311365] ? __pfx_setup_net+0x10/0x10
[ 62.311927] ? copy_net_ns+0x17c/0x770
[ 62.312480] copy_net_ns+0x321/0x770
[ 62.312986] create_new_namespaces+0x3f6/0xb30
[ 62.313590] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.314176] ksys_unshare+0x44d/0x8e0
[ 62.314742] ? __pfx_ksys_unshare+0x10/0x10
[ 62.315347] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.316107] __x64_sys_unshare+0x31/0x40
[ 62.316691] do_syscall_64+0x3f/0x90
[ 62.317176] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.317876] RIP: 0033:0x7fcbc9cdd0d7
[ 62.318387] 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
[ 62.320681] RSP: 002b:00007ffdca5401b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.321662] RAX: ffffffffffffffda RBX: 00007ffdca5407f8 RCX: 00007fcbc9cdd0d7
[ 62.322583] RDX: 00007fcbc9d4741f RSI: 00007ffdca540150 RDI: 0000000040000000
[ 62.323491] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca53ff60
[ 62.324413] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc9defbf0
[ 62.325277] R13: 00007ffdca540290 R14: 0000000000000000 R15: 00000000000000f8
[ 62.326193]
[ 62.326519] irq event stamp: 8153
[ 62.326970] hardirqs last enabled at (8163): [] __up_console_sem+0x78/0x80
[ 62.328050] hardirqs last disabled at (8174): [] __up_console_sem+0x5d/0x80
[ 62.329110] softirqs last enabled at (7644): [] irq_exit_rcu+0x93/0xc0
[ 62.330177] softirqs last disabled at (7639): [] irq_exit_rcu+0x93/0xc0
[ 62.331240] ---[ end trace 0000000000000000 ]---
[ 62.336825] ------------[ cut here ]------------
[ 62.337790] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.339636] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.340714] Modules linked in:
[ 62.341121] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.342278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.343330] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.343997] 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
[ 62.346193] RSP: 0018:ffff888015af7c00 EFLAGS: 00010282
[ 62.347006] RAX: 0000000000000000 RBX: ffff88800db9d440 RCX: 0000000000000000
[ 62.348206] RDX: ffff88800e78b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.349247] RBP: ffff88800db9d454 R08: 0000000000000001 R09: 0000000000000000
[ 62.350147] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.351070] R13: ffffffff84e223a0 R14: ffff88800db9d448 R15: ffffffff84da62e0
[ 62.352010] FS: 00005555574ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.353046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.353812] CR2: 00007fc974f356f4 CR3: 000000000c6ec000 CR4: 0000000000350ee0
[ 62.354743] Call Trace:
[ 62.355069]
[ 62.355396] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.356051] ipv6_frags_init_net+0x206/0x3c0
[ 62.356664] ops_init+0xbb/0x6b0
[ 62.357111] setup_net+0x3d9/0x990
[ 62.357617] ? down_read_killable+0x1d7/0x4e0
[ 62.358185] ? __pfx_setup_net+0x10/0x10
[ 62.358748] ? copy_net_ns+0x17c/0x770
[ 62.359255] copy_net_ns+0x321/0x770
[ 62.359800] create_new_namespaces+0x3f6/0xb30
[ 62.360421] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.361053] ksys_unshare+0x44d/0x8e0
[ 62.361590] ? __pfx_ksys_unshare+0x10/0x10
[ 62.362138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.362913] __x64_sys_unshare+0x31/0x40
[ 62.363456] do_syscall_64+0x3f/0x90
[ 62.364116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.364949] RIP: 0033:0x7fcbc9cdd0d7
[ 62.365558] 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
[ 62.368354] RSP: 002b:00007ffdca5401b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.369531] RAX: ffffffffffffffda RBX: 00007ffdca5407f8 RCX: 00007fcbc9cdd0d7
[ 62.370681] RDX: 00007fcbc9d4741f RSI: 00007ffdca540150 RDI: 0000000040000000
[ 62.371792] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca53ff60
[ 62.372883] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc9defbf0
[ 62.373970] R13: 00007ffdca540290 R14: 0000000000000000 R15: 00000000000000f8
[ 62.375130]
[ 62.375565] irq event stamp: 9945
[ 62.376068] hardirqs last enabled at (9955): [] __up_console_sem+0x78/0x80
[ 62.377128] hardirqs last disabled at (9966): [] __up_console_sem+0x5d/0x80
[ 62.378181] softirqs last enabled at (9880): [] irq_exit_rcu+0x93/0xc0
[ 62.379255] softirqs last disabled at (9871): [] irq_exit_rcu+0x93/0xc0
[ 62.380289] ---[ end trace 0000000000000000 ]---
[ 62.381712] ------------[ cut here ]------------
[ 62.382435] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.384454] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.385498] Modules linked in:
[ 62.385909] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.387104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.388140] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.388805] 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
[ 62.391020] RSP: 0018:ffff888015af7bf0 EFLAGS: 00010286
[ 62.391724] RAX: 0000000000000000 RBX: ffff88800d966a40 RCX: 0000000000000000
[ 62.392613] RDX: ffff88800e78b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.393504] RBP: ffff88800d966a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.394437] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.395289] R13: ffffffff84e223a0 R14: ffff88800d966a48 R15: ffffffff84daf020
[ 62.396194] FS: 00005555574ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.397188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.397921] CR2: 00007fc974f356f4 CR3: 000000000c6ec000 CR4: 0000000000350ee0
[ 62.398852] Call Trace:
[ 62.399176]
[ 62.399502] nf_ct_net_init+0x224/0x3d0
[ 62.400035] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.400640] ops_init+0xbb/0x6b0
[ 62.401083] setup_net+0x3d9/0x990
[ 62.401561] ? down_read_killable+0x1d7/0x4e0
[ 62.402125] ? __pfx_setup_net+0x10/0x10
[ 62.402705] ? copy_net_ns+0x17c/0x770
[ 62.403216] copy_net_ns+0x321/0x770
[ 62.403745] create_new_namespaces+0x3f6/0xb30
[ 62.404358] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.404974] ksys_unshare+0x44d/0x8e0
[ 62.405497] ? __pfx_ksys_unshare+0x10/0x10
[ 62.406039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.406812] __x64_sys_unshare+0x31/0x40
[ 62.407358] do_syscall_64+0x3f/0x90
[ 62.407847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.408521] RIP: 0033:0x7fcbc9cdd0d7
[ 62.408981] 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
[ 62.411191] RSP: 002b:00007ffdca5401b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.412179] RAX: ffffffffffffffda RBX: 00007ffdca5407f8 RCX: 00007fcbc9cdd0d7
[ 62.413063] RDX: 00007fcbc9d4741f RSI: 00007ffdca540150 RDI: 0000000040000000
[ 62.413950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca53ff60
[ 62.414875] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc9defbf0
[ 62.415762] R13: 00007ffdca540290 R14: 0000000000000000 R15: 00000000000000f8
[ 62.416676]
[ 62.416977] irq event stamp: 10799
[ 62.417451] hardirqs last enabled at (10811): [] __up_console_sem+0x78/0x80
[ 62.418554] hardirqs last disabled at (10822): [] __up_console_sem+0x5d/0x80
executing program
[ 62.419667] softirqs last enabled at (10572): [] irq_exit_rcu+0x93/0xc0
[ 62.420897] softirqs last disabled at (10567): [] irq_exit_rcu+0x93/0xc0
[ 62.421939] ---[ end trace 0000000000000000 ]---
[ 63.987006] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.034381] Bluetooth: hci0: command 0x041b tx timeout
[ 68.082373] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.131395] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:18:44 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000090 RCX=00007f9e7c0008d0 RDX=0000000000000007
RSI=0000000000000007 RDI=00007f9e7c001330 RBP=00007f9e7c000020 RSP=00007f9e8d307620
R8 =0000000000000007 R9 =00007f9e7c000080 R10=0000000000000200 R11=0000000000000000
R12=00007f9e7c001320 R13=0000000000000001 R14=00007f9e7c0013b0 R15=0000000000000000
RIP=00007f9e8df21a9e RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f9e8d308700 00000000 00000000
GS =0000 0000000000000000 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=00007fdcb028b128 CR3=000000000e1ca000 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=2035353a38313a37302037312079614d XMM01=5d3835343232392e31362020205b203a
XMM02=2063632064657463657078656e75203a XMM03=766564736f69000a000a33203e203934
XMM04=000a303d656d616e766564736f69000a XMM05=6c203532633078302063632064657463
XMM06=6f6f7465756c42205d3835343232392e XMM07=656c6c616b7a79732035353a38313a37
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015af7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555574ed400 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=00007fc974f356f4 CR3=000000000c6ec000 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