Warning: Permanently added '[localhost]:4019' (ECDSA) to the list of known hosts.
2023/05/18 06:03:30 fuzzer started
2023/05/18 06:03:30 dialing manager at localhost:44319
2023/05/18 06:03:30 checking machine...
2023/05/18 06:03:30 checking revisions...
syzkaller login: [ 36.571709] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:03:30 testing simple program...
[ 36.658893] cgroup: Unknown subsys name 'net'
[ 36.736694] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.316075] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
executing program
[ 48.484375] audit: type=1400 audit(1684389822.501:6): 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
[ 49.633766] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.635343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.636538] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.639803] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.641304] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.644007] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.031307] ------------[ cut here ]------------
[ 50.032012] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.034048] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.035129] Modules linked in:
[ 50.035550] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.040494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.041518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.042218] 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
[ 50.044389] RSP: 0018:ffff88801edc7c00 EFLAGS: 00010282
[ 50.045076] RAX: 0000000000000000 RBX: ffff88800d8cd440 RCX: 0000000000000000
[ 50.045995] RDX: ffff8880102b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.046894] RBP: ffff88800d8cd454 R08: 0000000000000001 R09: 0000000000000000
[ 50.047791] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.048678] R13: ffffffff84e23fe0 R14: ffff88800d8cd448 R15: ffffffff84d74dc0
[ 50.049538] FS: 0000555555ded400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.050552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.051278] CR2: 00007fe86705d6f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 50.052163] Call Trace:
[ 50.052494]
[ 50.052832] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.053457] ipv4_frags_init_net+0x269/0x440
[ 50.054103] ops_init+0xbb/0x6b0
[ 50.054552] setup_net+0x3d9/0x990
[ 50.055063] ? down_read_killable+0x1d7/0x4e0
[ 50.055689] ? __pfx_setup_net+0x10/0x10
[ 50.056202] ? copy_net_ns+0x17c/0x770
[ 50.056741] copy_net_ns+0x321/0x770
[ 50.057230] create_new_namespaces+0x3f6/0xb30
[ 50.057865] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.058482] ksys_unshare+0x44d/0x8e0
[ 50.059009] ? __pfx_ksys_unshare+0x10/0x10
[ 50.059556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.060300] __x64_sys_unshare+0x31/0x40
[ 50.060860] do_syscall_64+0x3f/0x90
[ 50.061340] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.062079] RIP: 0033:0x7f027c1160d7
[ 50.062543] 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
[ 50.064730] RSP: 002b:00007ffea30f0528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.065698] RAX: ffffffffffffffda RBX: 00007ffea30f0b68 RCX: 00007f027c1160d7
[ 50.066645] RDX: 00007f027c18041f RSI: 00007ffea30f04c0 RDI: 0000000040000000
[ 50.067510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea30f02d0
[ 50.068414] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f027c228bf0
[ 50.069331] R13: 00007ffea30f0600 R14: 0000000000000000 R15: 00000000000000f8
[ 50.070278]
[ 50.070616] irq event stamp: 9203
[ 50.071056] hardirqs last enabled at (9213): [] __up_console_sem+0x78/0x80
[ 50.072115] hardirqs last disabled at (9224): [] __up_console_sem+0x5d/0x80
[ 50.073179] softirqs last enabled at (9110): [] irq_exit_rcu+0x93/0xc0
[ 50.074222] softirqs last disabled at (9105): [] irq_exit_rcu+0x93/0xc0
[ 50.075264] ---[ end trace 0000000000000000 ]---
[ 50.081133] ------------[ cut here ]------------
[ 50.081778] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.083474] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.084542] Modules linked in:
[ 50.084973] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.086145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.087168] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.087860] 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
[ 50.090057] RSP: 0018:ffff88801edc7c00 EFLAGS: 00010282
[ 50.090751] RAX: 0000000000000000 RBX: ffff88800c5db040 RCX: 0000000000000000
[ 50.091642] RDX: ffff8880102b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.092491] RBP: ffff88800c5db054 R08: 0000000000000001 R09: 0000000000000000
[ 50.093403] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.094313] R13: ffffffff84e23fe0 R14: ffff88800c5db048 R15: ffffffff84da7d60
[ 50.095217] FS: 0000555555ded400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.096226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.096985] CR2: 00007fe86705d6f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 50.097900] Call Trace:
[ 50.098227]
[ 50.098526] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.099192] ipv6_frags_init_net+0x206/0x3c0
[ 50.099794] ops_init+0xbb/0x6b0
[ 50.100242] setup_net+0x3d9/0x990
[ 50.100744] ? down_read_killable+0x1d7/0x4e0
[ 50.101319] ? __pfx_setup_net+0x10/0x10
[ 50.101885] ? copy_net_ns+0x17c/0x770
[ 50.102409] copy_net_ns+0x321/0x770
[ 50.102946] create_new_namespaces+0x3f6/0xb30
[ 50.103537] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.104189] ksys_unshare+0x44d/0x8e0
[ 50.104717] ? __pfx_ksys_unshare+0x10/0x10
[ 50.105267] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.106024] __x64_sys_unshare+0x31/0x40
[ 50.106549] do_syscall_64+0x3f/0x90
[ 50.107068] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.107742] RIP: 0033:0x7f027c1160d7
[ 50.108206] 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
[ 50.110384] RSP: 002b:00007ffea30f0528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.111346] RAX: ffffffffffffffda RBX: 00007ffea30f0b68 RCX: 00007f027c1160d7
[ 50.112243] RDX: 00007f027c18041f RSI: 00007ffea30f04c0 RDI: 0000000040000000
[ 50.113133] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea30f02d0
[ 50.114069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f027c228bf0
[ 50.114982] R13: 00007ffea30f0600 R14: 0000000000000000 R15: 00000000000000f8
[ 50.115931]
[ 50.116237] irq event stamp: 11097
[ 50.116711] hardirqs last enabled at (11109): [] __up_console_sem+0x78/0x80
[ 50.117797] hardirqs last disabled at (11120): [] __up_console_sem+0x5d/0x80
[ 50.118873] softirqs last enabled at (10442): [] irq_exit_rcu+0x93/0xc0
[ 50.119918] softirqs last disabled at (10417): [] irq_exit_rcu+0x93/0xc0
[ 50.120985] ---[ end trace 0000000000000000 ]---
[ 50.122388] ------------[ cut here ]------------
[ 50.123094] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.125021] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.126185] Modules linked in:
[ 50.126633] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.127812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.128845] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.129496] 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
[ 50.131690] RSP: 0018:ffff88801edc7bf0 EFLAGS: 00010286
[ 50.132340] RAX: 0000000000000000 RBX: ffff88800c5da640 RCX: 0000000000000000
[ 50.133242] RDX: ffff8880102b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.134168] RBP: ffff88800c5da654 R08: 0000000000000001 R09: 0000000000000000
[ 50.135071] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.135969] R13: ffffffff84e23fe0 R14: ffff88800c5da648 R15: ffffffff84db0aa0
[ 50.136875] FS: 0000555555ded400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.137877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.138629] CR2: 00007fe86705d6f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 50.139497] Call Trace:
[ 50.139857]
[ 50.140159] nf_ct_net_init+0x224/0x3d0
[ 50.140707] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.141284] ops_init+0xbb/0x6b0
[ 50.141778] setup_net+0x3d9/0x990
[ 50.142239] ? down_read_killable+0x1d7/0x4e0
[ 50.142843] ? __pfx_setup_net+0x10/0x10
[ 50.143359] ? copy_net_ns+0x17c/0x770
[ 50.143901] copy_net_ns+0x321/0x770
[ 50.144396] create_new_namespaces+0x3f6/0xb30
[ 50.145012] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.145654] ksys_unshare+0x44d/0x8e0
[ 50.146170] ? __pfx_ksys_unshare+0x10/0x10
[ 50.146748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.147457] __x64_sys_unshare+0x31/0x40
[ 50.148007] do_syscall_64+0x3f/0x90
[ 50.148501] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.149178] RIP: 0033:0x7f027c1160d7
[ 50.149688] 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
[ 50.151852] RSP: 002b:00007ffea30f0528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.152814] RAX: ffffffffffffffda RBX: 00007ffea30f0b68 RCX: 00007f027c1160d7
[ 50.153727] RDX: 00007f027c18041f RSI: 00007ffea30f04c0 RDI: 0000000040000000
[ 50.154577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea30f02d0
[ 50.155470] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f027c228bf0
[ 50.156372] R13: 00007ffea30f0600 R14: 0000000000000000 R15: 00000000000000f8
[ 50.157279]
[ 50.157621] irq event stamp: 11927
[ 50.158079] hardirqs last enabled at (11937): [] __up_console_sem+0x78/0x80
[ 50.159159] hardirqs last disabled at (11948): [] __up_console_sem+0x5d/0x80
[ 50.160230] softirqs last enabled at (11466): [] irq_exit_rcu+0x93/0xc0
[ 50.161273] softirqs last disabled at (11461): [] irq_exit_rcu+0x93/0xc0
[ 50.162338] ---[ end trace 0000000000000000 ]---
executing program
[ 51.717315] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.764646] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.812718] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.860733] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:03:44 Registers:
info registers vcpu 0
RAX=000000000001cc11 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=00000206 [-----P-] 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=00007fe329256000 CR3=0000000019c24000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801edc75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555ded400 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=00007fe86705d6f4 CR3=0000000020204000 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