Warning: Permanently added '[localhost]:19532' (ECDSA) to the list of known hosts.
2023/05/17 23:51:04 fuzzer started
2023/05/17 23:51:04 dialing manager at localhost:44319
2023/05/17 23:51:04 checking machine...
2023/05/17 23:51:04 checking revisions...
syzkaller login: [ 51.464346] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:51:04 testing simple program...
[ 51.527325] cgroup: Unknown subsys name 'net'
[ 51.624593] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.514610] audit: type=1400 audit(1684367476.580:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.634773] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.636924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.638643] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.641303] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.642865] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.644882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.045625] ------------[ cut here ]------------
[ 65.046289] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.047921] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.049021] Modules linked in:
[ 65.049427] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.054266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.055288] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.055925] 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
[ 65.058140] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 65.058794] RAX: 0000000000000000 RBX: ffff88800e4e2440 RCX: 0000000000000000
[ 65.059675] RDX: ffff88800fd551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.060574] RBP: ffff88800e4e2454 R08: 0000000000000001 R09: 0000000000000000
[ 65.061511] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.062409] R13: ffffffff84e23fe0 R14: ffff88800e4e2448 R15: ffffffff84d74dc0
[ 65.063297] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.064292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.065047] CR2: 00007f74e797c6f4 CR3: 000000001a520000 CR4: 0000000000350ef0
[ 65.065899] Call Trace:
[ 65.066255]
[ 65.066552] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.067192] ipv4_frags_init_net+0x269/0x440
[ 65.067745] ops_init+0xbb/0x6b0
[ 65.068227] setup_net+0x3d9/0x990
[ 65.068683] ? down_read_killable+0x1d7/0x4e0
[ 65.069307] ? __pfx_setup_net+0x10/0x10
[ 65.069813] ? copy_net_ns+0x17c/0x770
[ 65.070361] copy_net_ns+0x321/0x770
[ 65.070837] create_new_namespaces+0x3f6/0xb30
[ 65.071452] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.072095] ksys_unshare+0x44d/0x8e0
[ 65.072591] ? __pfx_ksys_unshare+0x10/0x10
[ 65.073173] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.073879] __x64_sys_unshare+0x31/0x40
[ 65.074426] do_syscall_64+0x3f/0x90
[ 65.074906] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.075577] RIP: 0033:0x7f68ec2400d7
[ 65.076073] 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
[ 65.078281] RSP: 002b:00007fff1c022ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.079236] RAX: ffffffffffffffda RBX: 00007fff1c0230f8 RCX: 00007f68ec2400d7
[ 65.080128] RDX: 00007f68ec2aa41f RSI: 00007fff1c022a50 RDI: 0000000040000000
[ 65.081042] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1c022860
[ 65.081902] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68ec352bf0
[ 65.082778] R13: 00007fff1c022b90 R14: 0000000000000000 R15: 00000000000000f8
[ 65.083684]
[ 65.083985] irq event stamp: 7839
[ 65.084434] hardirqs last enabled at (7851): [] __up_console_sem+0x78/0x80
[ 65.085488] hardirqs last disabled at (7862): [] __up_console_sem+0x5d/0x80
[ 65.086543] softirqs last enabled at (7414): [] irq_exit_rcu+0x93/0xc0
[ 65.087576] softirqs last disabled at (7405): [] irq_exit_rcu+0x93/0xc0
[ 65.088608] ---[ end trace 0000000000000000 ]---
[ 65.095550] ------------[ cut here ]------------
[ 65.096225] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.097889] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.098953] Modules linked in:
[ 65.099403] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.100558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.101575] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.102262] 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
[ 65.104438] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 65.105152] RAX: 0000000000000000 RBX: ffff88800e772240 RCX: 0000000000000000
[ 65.106038] RDX: ffff88800fd551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.106893] RBP: ffff88800e772254 R08: 0000000000000001 R09: 0000000000000000
[ 65.107791] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.108674] R13: ffffffff84e23fe0 R14: ffff88800e772248 R15: ffffffff84da7d60
[ 65.109578] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.110585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.111334] CR2: 00007f74e797c6f4 CR3: 000000001a520000 CR4: 0000000000350ef0
[ 65.112224] Call Trace:
[ 65.112554]
[ 65.112869] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.113527] ipv6_frags_init_net+0x206/0x3c0
[ 65.114120] ops_init+0xbb/0x6b0
[ 65.114574] setup_net+0x3d9/0x990
[ 65.115083] ? down_read_killable+0x1d7/0x4e0
[ 65.115660] ? __pfx_setup_net+0x10/0x10
[ 65.116217] ? copy_net_ns+0x17c/0x770
[ 65.116722] copy_net_ns+0x321/0x770
[ 65.117260] create_new_namespaces+0x3f6/0xb30
[ 65.117856] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.118520] ksys_unshare+0x44d/0x8e0
[ 65.119046] ? __pfx_ksys_unshare+0x10/0x10
[ 65.119597] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.120346] __x64_sys_unshare+0x31/0x40
[ 65.120889] do_syscall_64+0x3f/0x90
[ 65.121422] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.122113] RIP: 0033:0x7f68ec2400d7
[ 65.122575] 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
[ 65.124742] RSP: 002b:00007fff1c022ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.125728] RAX: ffffffffffffffda RBX: 00007fff1c0230f8 RCX: 00007f68ec2400d7
[ 65.126633] RDX: 00007f68ec2aa41f RSI: 00007fff1c022a50 RDI: 0000000040000000
[ 65.127518] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1c022860
[ 65.128418] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68ec352bf0
[ 65.129322] R13: 00007fff1c022b90 R14: 0000000000000000 R15: 00000000000000f8
[ 65.130228]
[ 65.130530] irq event stamp: 9541
[ 65.130949] hardirqs last enabled at (9551): [] __up_console_sem+0x78/0x80
[ 65.132028] hardirqs last disabled at (9564): [] __up_console_sem+0x5d/0x80
[ 65.133105] softirqs last enabled at (9024): [] irq_exit_rcu+0x93/0xc0
[ 65.134139] softirqs last disabled at (9005): [] irq_exit_rcu+0x93/0xc0
[ 65.135165] ---[ end trace 0000000000000000 ]---
[ 65.136620] ------------[ cut here ]------------
[ 65.137254] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.139170] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.140224] Modules linked in:
[ 65.140641] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.141811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.142827] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.143512] 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
[ 65.145696] RSP: 0018:ffff88801f4d7bf0 EFLAGS: 00010286
[ 65.146387] RAX: 0000000000000000 RBX: ffff88801667c240 RCX: 0000000000000000
[ 65.147301] RDX: ffff88800fd551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.148200] RBP: ffff88801667c254 R08: 0000000000000001 R09: 0000000000000000
[ 65.149120] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.149980] R13: ffffffff84e23fe0 R14: ffff88801667c248 R15: ffffffff84db0aa0
[ 65.150887] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.151896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.152636] CR2: 00007f74e797c6f4 CR3: 000000001a520000 CR4: 0000000000350ef0
[ 65.153550] Call Trace:
[ 65.153876]
[ 65.154208] nf_ct_net_init+0x224/0x3d0
[ 65.154724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.155340] ops_init+0xbb/0x6b0
[ 65.155794] setup_net+0x3d9/0x990
[ 65.156293] ? down_read_killable+0x1d7/0x4e0
[ 65.156891] ? __pfx_setup_net+0x10/0x10
[ 65.157461] ? copy_net_ns+0x17c/0x770
[ 65.157972] copy_net_ns+0x321/0x770
[ 65.158492] create_new_namespaces+0x3f6/0xb30
[ 65.159113] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.159724] ksys_unshare+0x44d/0x8e0
[ 65.160252] ? __pfx_ksys_unshare+0x10/0x10
[ 65.160806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.161557] __x64_sys_unshare+0x31/0x40
[ 65.162100] do_syscall_64+0x3f/0x90
[ 65.162575] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.163245] RIP: 0033:0x7f68ec2400d7
[ 65.163713] 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
[ 65.165892] RSP: 002b:00007fff1c022ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.166843] RAX: ffffffffffffffda RBX: 00007fff1c0230f8 RCX: 00007f68ec2400d7
[ 65.167736] RDX: 00007f68ec2aa41f RSI: 00007fff1c022a50 RDI: 0000000040000000
[ 65.168625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1c022860
[ 65.169542] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68ec352bf0
[ 65.170438] R13: 00007fff1c022b90 R14: 0000000000000000 R15: 00000000000000f8
[ 65.171353]
[ 65.171652] irq event stamp: 10363
[ 65.172112] hardirqs last enabled at (10375): [] __up_console_sem+0x78/0x80
[ 65.173207] hardirqs last disabled at (10386): [] __up_console_sem+0x5d/0x80
[ 65.174282] softirqs last enabled at (10136): [] irq_exit_rcu+0x93/0xc0
[ 65.175341] softirqs last disabled at (10129): [] irq_exit_rcu+0x93/0xc0
[ 65.176398] ---[ end trace 0000000000000000 ]---
executing program
[ 66.664779] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.712608] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.760082] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.808112] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:51:10 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555555695400 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=00007f74e797c6f4 CR3=000000001a520000 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=0000000000048061 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=00007f58d8c50080 CR3=000000000da4e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000