Warning: Permanently added '[localhost]:55645' (ECDSA) to the list of known hosts.
2023/05/17 13:09:32 fuzzer started
2023/05/17 13:09:32 dialing manager at localhost:44319
2023/05/17 13:09:32 checking machine...
2023/05/17 13:09:32 checking revisions...
syzkaller login: [ 41.147882] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:09:32 testing simple program...
[ 41.212278] cgroup: Unknown subsys name 'net'
[ 41.310311] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.571135] audit: type=1400 audit(1684328986.084:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.674252] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.683202] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.684384] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.689520] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.696649] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.698174] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.067911] ------------[ cut here ]------------
[ 56.068582] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.070246] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.071361] Modules linked in:
[ 56.071796] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.073354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.077825] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.078597] 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
[ 56.080988] RSP: 0018:ffff88801a3dfc00 EFLAGS: 00010282
[ 56.081835] RAX: 0000000000000000 RBX: ffff888015cafc40 RCX: 0000000000000000
[ 56.082882] RDX: ffff888017f91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.083920] RBP: ffff888015cafc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.084974] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.085993] R13: ffffffff84e23fe0 R14: ffff888015cafc48 R15: ffffffff84d74dc0
[ 56.087085] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.088244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.089004] CR2: 00007fbd62dc26f4 CR3: 00000000093a6000 CR4: 0000000000350ef0
[ 56.089917] Call Trace:
[ 56.090254]
[ 56.090580] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.091195] ipv4_frags_init_net+0x269/0x440
[ 56.091774] ops_init+0xbb/0x6b0
[ 56.092217] setup_net+0x3d9/0x990
[ 56.092696] ? down_read_killable+0x1d7/0x4e0
[ 56.093260] ? __pfx_setup_net+0x10/0x10
[ 56.093791] ? copy_net_ns+0x17c/0x770
[ 56.094294] copy_net_ns+0x321/0x770
[ 56.094798] create_new_namespaces+0x3f6/0xb30
[ 56.095395] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.096033] ksys_unshare+0x44d/0x8e0
[ 56.096572] ? __pfx_ksys_unshare+0x10/0x10
[ 56.097117] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.097844] __x64_sys_unshare+0x31/0x40
[ 56.098355] do_syscall_64+0x3f/0x90
[ 56.098855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.099552] RIP: 0033:0x7f9765f7b0d7
[ 56.100016] 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
[ 56.102161] RSP: 002b:00007fff59852978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.103098] RAX: ffffffffffffffda RBX: 00007fff59852fb8 RCX: 00007f9765f7b0d7
[ 56.103993] RDX: 00007f9765fe541f RSI: 00007fff59852910 RDI: 0000000040000000
[ 56.104867] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59852720
[ 56.105748] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f976608dbf0
[ 56.106623] R13: 00007fff59852a50 R14: 0000000000000000 R15: 00000000000000f8
[ 56.107555]
[ 56.107853] irq event stamp: 12263
[ 56.108272] hardirqs last enabled at (12273): [] __up_console_sem+0x78/0x80
[ 56.109326] hardirqs last disabled at (12284): [] __up_console_sem+0x5d/0x80
[ 56.110379] softirqs last enabled at (12092): [] irq_exit_rcu+0x93/0xc0
[ 56.111420] softirqs last disabled at (12087): [] irq_exit_rcu+0x93/0xc0
[ 56.112433] ---[ end trace 0000000000000000 ]---
[ 56.117961] ------------[ cut here ]------------
[ 56.118577] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.120205] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.121261] Modules linked in:
[ 56.121696] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.122836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.123849] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.124521] 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
[ 56.126665] RSP: 0018:ffff88801a3dfc00 EFLAGS: 00010282
[ 56.127340] RAX: 0000000000000000 RBX: ffff88800946a440 RCX: 0000000000000000
[ 56.128223] RDX: ffff888017f91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.129106] RBP: ffff88800946a454 R08: 0000000000000001 R09: 0000000000000000
[ 56.129991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.130865] R13: ffffffff84e23fe0 R14: ffff88800946a448 R15: ffffffff84da7d60
[ 56.131759] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.132753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.133455] CR2: 00007fbd62dc26f4 CR3: 00000000093a6000 CR4: 0000000000350ef0
[ 56.134329] Call Trace:
[ 56.134675]
[ 56.134967] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.135637] ipv6_frags_init_net+0x206/0x3c0
[ 56.136187] ops_init+0xbb/0x6b0
[ 56.136654] setup_net+0x3d9/0x990
[ 56.137110] ? down_read_killable+0x1d7/0x4e0
[ 56.137703] ? __pfx_setup_net+0x10/0x10
[ 56.138207] ? copy_net_ns+0x17c/0x770
[ 56.138763] copy_net_ns+0x321/0x770
[ 56.139246] create_new_namespaces+0x3f6/0xb30
[ 56.139852] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.140498] ksys_unshare+0x44d/0x8e0
[ 56.140986] ? __pfx_ksys_unshare+0x10/0x10
[ 56.141556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.142259] __x64_sys_unshare+0x31/0x40
[ 56.142795] do_syscall_64+0x3f/0x90
[ 56.143298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.143964] RIP: 0033:0x7f9765f7b0d7
[ 56.144434] 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
[ 56.146620] RSP: 002b:00007fff59852978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.147577] RAX: ffffffffffffffda RBX: 00007fff59852fb8 RCX: 00007f9765f7b0d7
[ 56.148434] RDX: 00007f9765fe541f RSI: 00007fff59852910 RDI: 0000000040000000
[ 56.149319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59852720
[ 56.150206] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f976608dbf0
[ 56.151086] R13: 00007fff59852a50 R14: 0000000000000000 R15: 00000000000000f8
[ 56.152026]
[ 56.152328] irq event stamp: 14247
[ 56.152792] hardirqs last enabled at (14259): [] __up_console_sem+0x78/0x80
[ 56.153840] hardirqs last disabled at (14270): [] __up_console_sem+0x5d/0x80
[ 56.154889] softirqs last enabled at (14070): [] irq_exit_rcu+0x93/0xc0
[ 56.155945] softirqs last disabled at (14065): [] irq_exit_rcu+0x93/0xc0
[ 56.156997] ---[ end trace 0000000000000000 ]---
[ 56.158281] ------------[ cut here ]------------
[ 56.158908] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.160871] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.161961] Modules linked in:
[ 56.162365] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.163525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.164527] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.165169] 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
[ 56.167328] RSP: 0018:ffff88801a3dfbf0 EFLAGS: 00010286
[ 56.168009] RAX: 0000000000000000 RBX: ffff88800946ba40 RCX: 0000000000000000
[ 56.168904] RDX: ffff888017f91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.169793] RBP: ffff88800946ba54 R08: 0000000000000001 R09: 0000000000000000
[ 56.170673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.171575] R13: ffffffff84e23fe0 R14: ffff88800946ba48 R15: ffffffff84db0aa0
[ 56.172426] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.173412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.174146] CR2: 00007fbd62dc26f4 CR3: 00000000093a6000 CR4: 0000000000350ef0
[ 56.175035] Call Trace:
[ 56.175368]
[ 56.175698] nf_ct_net_init+0x224/0x3d0
[ 56.176219] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.176822] ops_init+0xbb/0x6b0
[ 56.177271] setup_net+0x3d9/0x990
[ 56.177752] ? down_read_killable+0x1d7/0x4e0
[ 56.178321] ? __pfx_setup_net+0x10/0x10
[ 56.178864] ? copy_net_ns+0x17c/0x770
[ 56.179396] copy_net_ns+0x321/0x770
[ 56.179909] create_new_namespaces+0x3f6/0xb30
[ 56.180526] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.181140] ksys_unshare+0x44d/0x8e0
[ 56.181655] ? __pfx_ksys_unshare+0x10/0x10
[ 56.182195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.182921] __x64_sys_unshare+0x31/0x40
[ 56.183451] do_syscall_64+0x3f/0x90
[ 56.183953] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.184620] RIP: 0033:0x7f9765f7b0d7
[ 56.185082] 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
[ 56.187250] RSP: 002b:00007fff59852978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.188190] RAX: ffffffffffffffda RBX: 00007fff59852fb8 RCX: 00007f9765f7b0d7
[ 56.189075] RDX: 00007f9765fe541f RSI: 00007fff59852910 RDI: 0000000040000000
[ 56.189952] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59852720
[ 56.190829] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f976608dbf0
[ 56.191713] R13: 00007fff59852a50 R14: 0000000000000000 R15: 00000000000000f8
[ 56.192613]
[ 56.192914] irq event stamp: 15001
[ 56.193342] hardirqs last enabled at (15011): [] __up_console_sem+0x78/0x80
[ 56.194401] hardirqs last disabled at (15022): [] __up_console_sem+0x5d/0x80
[ 56.195479] softirqs last enabled at (14604): [] irq_exit_rcu+0x93/0xc0
[ 56.196507] softirqs last disabled at (14595): [] irq_exit_rcu+0x93/0xc0
[ 56.197549] ---[ end trace 0000000000000000 ]---
[ 57.761122] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.808564] Bluetooth: hci0: command 0x041b tx timeout
[ 61.856544] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.904600] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:09:41 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a3df618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555557251400 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=00007fbd62dc26f4 CR3=00000000093a6000 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=0000000000040ff7 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=00007f8933e2c0b8 CR3=000000000ebc2000 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=2037343a39303a33312037312079614d XMM01=5d3639373137302e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000