Warning: Permanently added '[localhost]:37964' (ECDSA) to the list of known hosts.
2023/05/16 12:57:44 fuzzer started
2023/05/16 12:57:44 dialing manager at localhost:35573
2023/05/16 12:57:44 checking machine...
2023/05/16 12:57:44 checking revisions...
syzkaller login: [ 48.541816] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:57:44 testing simple program...
[ 48.609269] cgroup: Unknown subsys name 'net'
[ 48.705190] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.500727] audit: type=1400 audit(1684241876.572:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.652806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.655595] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.657524] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.661110] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.662989] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.665145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.053904] ------------[ cut here ]------------
[ 62.054557] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.056260] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.057460] Modules linked in:
[ 62.057985] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.062809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.063955] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.064607] 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
[ 62.066919] RSP: 0018:ffff88801a077c00 EFLAGS: 00010282
[ 62.067570] RAX: 0000000000000000 RBX: ffff88800d6af040 RCX: 0000000000000000
[ 62.068556] RDX: ffff88801a168000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.069560] RBP: ffff88800d6af054 R08: 0000000000000001 R09: 0000000000000000
[ 62.070539] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.071440] R13: ffffffff84e223a0 R14: ffff88800d6af048 R15: ffffffff84d73340
[ 62.072343] FS: 00005555561aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.073340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.074078] CR2: 00007f6dd2b596f4 CR3: 00000000201ce000 CR4: 0000000000350ef0
[ 62.074958] Call Trace:
[ 62.075281]
[ 62.075576] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.076220] ipv4_frags_init_net+0x269/0x440
[ 62.076808] ops_init+0xbb/0x6b0
[ 62.077272] setup_net+0x3d9/0x990
[ 62.077762] ? down_read_killable+0x1d7/0x4e0
[ 62.078323] ? __pfx_setup_net+0x10/0x10
[ 62.078862] ? copy_net_ns+0x17c/0x770
[ 62.079366] copy_net_ns+0x321/0x770
[ 62.079887] create_new_namespaces+0x3f6/0xb30
[ 62.080473] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.081210] ksys_unshare+0x44d/0x8e0
[ 62.081848] ? __pfx_ksys_unshare+0x10/0x10
[ 62.082488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.083360] __x64_sys_unshare+0x31/0x40
[ 62.083996] do_syscall_64+0x3f/0x90
[ 62.084547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.085335] RIP: 0033:0x7f7adc0170d7
[ 62.085915] 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
[ 62.088488] RSP: 002b:00007ffdc0a74e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.089693] RAX: ffffffffffffffda RBX: 00007ffdc0a754b8 RCX: 00007f7adc0170d7
[ 62.090770] RDX: 00007f7adc08141f RSI: 00007ffdc0a74e10 RDI: 0000000040000000
[ 62.091847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc0a74c20
[ 62.092923] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7adc129bf0
[ 62.093997] R13: 00007ffdc0a74f50 R14: 0000000000000000 R15: 00000000000000f8
[ 62.095097]
[ 62.095461] irq event stamp: 9175
[ 62.096005] hardirqs last enabled at (9187): [] __up_console_sem+0x78/0x80
[ 62.097312] hardirqs last disabled at (9198): [] __up_console_sem+0x5d/0x80
[ 62.098596] softirqs last enabled at (9124): [] irq_exit_rcu+0x93/0xc0
[ 62.099856] softirqs last disabled at (9115): [] irq_exit_rcu+0x93/0xc0
[ 62.101096] ---[ end trace 0000000000000000 ]---
[ 62.108546] ------------[ cut here ]------------
[ 62.109368] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.111344] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.112659] Modules linked in:
[ 62.113179] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.114628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.115843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.116630] 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
[ 62.119305] RSP: 0018:ffff88801a077c00 EFLAGS: 00010282
[ 62.120140] RAX: 0000000000000000 RBX: ffff888008ef6e40 RCX: 0000000000000000
[ 62.121215] RDX: ffff88801a168000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.122321] RBP: ffff888008ef6e54 R08: 0000000000000001 R09: 0000000000000000
[ 62.123399] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.124484] R13: ffffffff84e223a0 R14: ffff888008ef6e48 R15: ffffffff84da62e0
[ 62.125591] FS: 00005555561aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.126803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.127659] CR2: 00007f6dd2b596f4 CR3: 00000000201ce000 CR4: 0000000000350ef0
[ 62.128757] Call Trace:
[ 62.129158]
[ 62.129539] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.130321] ipv6_frags_init_net+0x206/0x3c0
[ 62.131027] ops_init+0xbb/0x6b0
[ 62.131566] setup_net+0x3d9/0x990
[ 62.132185] ? down_read_killable+0x1d7/0x4e0
[ 62.132914] ? __pfx_setup_net+0x10/0x10
[ 62.133533] ? copy_net_ns+0x17c/0x770
[ 62.134187] copy_net_ns+0x321/0x770
[ 62.134800] create_new_namespaces+0x3f6/0xb30
[ 62.135505] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.136307] ksys_unshare+0x44d/0x8e0
[ 62.136941] ? __pfx_ksys_unshare+0x10/0x10
[ 62.137627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.138528] __x64_sys_unshare+0x31/0x40
[ 62.139189] do_syscall_64+0x3f/0x90
[ 62.139803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.140580] RIP: 0033:0x7f7adc0170d7
[ 62.141177] 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
[ 62.143827] RSP: 002b:00007ffdc0a74e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.144981] RAX: ffffffffffffffda RBX: 00007ffdc0a754b8 RCX: 00007f7adc0170d7
[ 62.146087] RDX: 00007f7adc08141f RSI: 00007ffdc0a74e10 RDI: 0000000040000000
[ 62.147175] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc0a74c20
[ 62.148251] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7adc129bf0
[ 62.149331] R13: 00007ffdc0a74f50 R14: 0000000000000000 R15: 00000000000000f8
[ 62.150424]
[ 62.150823] irq event stamp: 11453
[ 62.151351] hardirqs last enabled at (11463): [] __up_console_sem+0x78/0x80
[ 62.152644] hardirqs last disabled at (11474): [] __up_console_sem+0x5d/0x80
[ 62.153962] softirqs last enabled at (11198): [] irq_exit_rcu+0x93/0xc0
[ 62.155224] softirqs last disabled at (11193): [] irq_exit_rcu+0x93/0xc0
[ 62.156376] ---[ end trace 0000000000000000 ]---
[ 62.157861] ------------[ cut here ]------------
[ 62.158449] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.160492] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.161577] Modules linked in:
[ 62.162013] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.163159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.164203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.164882] 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
[ 62.167082] RSP: 0018:ffff88801a077bf0 EFLAGS: 00010286
[ 62.167779] RAX: 0000000000000000 RBX: ffff888008ef7a40 RCX: 0000000000000000
[ 62.168635] RDX: ffff88801a168000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.169563] RBP: ffff888008ef7a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.170449] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.171352] R13: ffffffff84e223a0 R14: ffff888008ef7a48 R15: ffffffff84daf020
[ 62.172238] FS: 00005555561aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.173263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.174013] CR2: 00007f6dd2b596f4 CR3: 00000000201ce000 CR4: 0000000000350ef0
[ 62.174912] Call Trace:
[ 62.175239]
[ 62.175536] nf_ct_net_init+0x224/0x3d0
[ 62.176077] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.176644] ops_init+0xbb/0x6b0
[ 62.177119] setup_net+0x3d9/0x990
[ 62.177587] ? down_read_killable+0x1d7/0x4e0
[ 62.178185] ? __pfx_setup_net+0x10/0x10
[ 62.178720] ? copy_net_ns+0x17c/0x770
[ 62.179224] copy_net_ns+0x321/0x770
[ 62.179736] create_new_namespaces+0x3f6/0xb30
[ 62.180320] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.180964] ksys_unshare+0x44d/0x8e0
[ 62.181462] ? __pfx_ksys_unshare+0x10/0x10
[ 62.182039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.182777] __x64_sys_unshare+0x31/0x40
[ 62.183296] do_syscall_64+0x3f/0x90
[ 62.183806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.184443] RIP: 0033:0x7f7adc0170d7
[ 62.184940] 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
[ 62.187117] RSP: 002b:00007ffdc0a74e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.188061] RAX: ffffffffffffffda RBX: 00007ffdc0a754b8 RCX: 00007f7adc0170d7
[ 62.188945] RDX: 00007f7adc08141f RSI: 00007ffdc0a74e10 RDI: 0000000040000000
[ 62.189870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc0a74c20
[ 62.190759] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7adc129bf0
[ 62.191607] R13: 00007ffdc0a74f50 R14: 0000000000000000 R15: 00000000000000f8
[ 62.192522]
[ 62.192850] irq event stamp: 12337
[ 62.193297] hardirqs last enabled at (12347): [] __up_console_sem+0x78/0x80
[ 62.194353] hardirqs last disabled at (12358): [] __up_console_sem+0x5d/0x80
[ 62.195407] softirqs last enabled at (11950): [] irq_exit_rcu+0x93/0xc0
[ 62.196463] softirqs last disabled at (12379): [] irq_exit_rcu+0x93/0xc0
[ 62.197534] ---[ end trace 0000000000000000 ]---
executing program
[ 63.732365] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.779723] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.827904] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.875742] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:57:53 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a0775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555561aa400 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=00007f6dd2b596f4 CR3=00000000201ce000 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=00000000000370a7 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f9d98038048 CR3=000000000d7bc000 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=2038353a37353a32312036312079614d XMM01=5d3036343735302e32362020205b203a
XMM02=646f4d205d3036343735302e32362020 XMM03=6b7a79732038353a37353a3231203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3036323635302e32362020205b XMM07=79732038353a37353a32312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000