Warning: Permanently added '[localhost]:44683' (ECDSA) to the list of known hosts.
2023/05/17 10:48:35 fuzzer started
2023/05/17 10:48:35 dialing manager at localhost:44319
2023/05/17 10:48:35 checking machine...
2023/05/17 10:48:35 checking revisions...
syzkaller login: [ 36.083005] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:48:35 testing simple program...
[ 36.172336] cgroup: Unknown subsys name 'net'
[ 36.316505] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.577430] audit: type=1400 audit(1684320528.227:6): 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
[ 49.698244] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.700787] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.702288] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.706822] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.708644] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.710034] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.117271] ------------[ cut here ]------------
[ 50.118153] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.120191] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.121532] Modules linked in:
[ 50.122220] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.124960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.126446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.127204] 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
[ 50.129620] RSP: 0018:ffff88801ce6fc00 EFLAGS: 00010282
[ 50.130440] RAX: 0000000000000000 RBX: ffff88800dff7840 RCX: 0000000000000000
[ 50.131515] RDX: ffff888018181b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.132626] RBP: ffff88800dff7854 R08: 0000000000000001 R09: 0000000000000000
[ 50.133743] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.134832] R13: ffffffff84e23fe0 R14: ffff88800dff7848 R15: ffffffff84d74dc0
[ 50.135816] FS: 0000555555892400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.136917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.137705] CR2: 00007f19d56856f4 CR3: 00000000094e2000 CR4: 0000000000350ef0
[ 50.138703] Call Trace:
[ 50.139093]
[ 50.139419] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.140135] ipv4_frags_init_net+0x269/0x440
[ 50.140757] ops_init+0xbb/0x6b0
[ 50.141284] setup_net+0x3d9/0x990
[ 50.141799] ? down_read_killable+0x1d7/0x4e0
[ 50.142468] ? __pfx_setup_net+0x10/0x10
[ 50.143062] ? copy_net_ns+0x17c/0x770
[ 50.143616] copy_net_ns+0x321/0x770
[ 50.144179] create_new_namespaces+0x3f6/0xb30
[ 50.144829] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.145574] ksys_unshare+0x44d/0x8e0
[ 50.146154] ? __pfx_ksys_unshare+0x10/0x10
[ 50.146753] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.147572] __x64_sys_unshare+0x31/0x40
[ 50.148180] do_syscall_64+0x3f/0x90
[ 50.148715] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.149475] RIP: 0033:0x7f786e06b0d7
[ 50.150041] 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
[ 50.152404] RSP: 002b:00007ffc1bf952e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.153446] RAX: ffffffffffffffda RBX: 00007ffc1bf95928 RCX: 00007f786e06b0d7
[ 50.154464] RDX: 00007f786e0d541f RSI: 00007ffc1bf95280 RDI: 0000000040000000
[ 50.155431] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1bf95090
[ 50.156404] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f786e17dbf0
[ 50.157381] R13: 00007ffc1bf953c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.158386]
[ 50.158724] irq event stamp: 8721
[ 50.159234] hardirqs last enabled at (8733): [] __up_console_sem+0x78/0x80
[ 50.160381] hardirqs last disabled at (8744): [] __up_console_sem+0x5d/0x80
[ 50.161566] softirqs last enabled at (8196): [] irq_exit_rcu+0x93/0xc0
[ 50.162690] softirqs last disabled at (8171): [] irq_exit_rcu+0x93/0xc0
[ 50.163822] ---[ end trace 0000000000000000 ]---
[ 50.169499] ------------[ cut here ]------------
[ 50.170207] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.172020] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.173179] Modules linked in:
[ 50.173616] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.174799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.175830] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.176609] 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
[ 50.178883] RSP: 0018:ffff88801ce6fc00 EFLAGS: 00010282
[ 50.179554] RAX: 0000000000000000 RBX: ffff888008d52840 RCX: 0000000000000000
[ 50.180473] RDX: ffff888018181b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.181403] RBP: ffff888008d52854 R08: 0000000000000001 R09: 0000000000000000
[ 50.182409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.183405] R13: ffffffff84e23fe0 R14: ffff888008d52848 R15: ffffffff84da7d60
[ 50.184440] FS: 0000555555892400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.185578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.186431] CR2: 00007f19d56856f4 CR3: 00000000094e2000 CR4: 0000000000350ef0
[ 50.187438] Call Trace:
[ 50.187816]
[ 50.188190] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.188914] ipv6_frags_init_net+0x206/0x3c0
[ 50.189578] ops_init+0xbb/0x6b0
[ 50.190112] setup_net+0x3d9/0x990
[ 50.190633] ? down_read_killable+0x1d7/0x4e0
[ 50.191297] ? __pfx_setup_net+0x10/0x10
[ 50.191858] ? copy_net_ns+0x17c/0x770
[ 50.192461] copy_net_ns+0x321/0x770
[ 50.193038] create_new_namespaces+0x3f6/0xb30
[ 50.193706] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.194416] ksys_unshare+0x44d/0x8e0
[ 50.194990] ? __pfx_ksys_unshare+0x10/0x10
[ 50.195592] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.196429] __x64_sys_unshare+0x31/0x40
[ 50.197029] do_syscall_64+0x3f/0x90
[ 50.197589] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.198363] RIP: 0033:0x7f786e06b0d7
[ 50.198912] 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
[ 50.201299] RSP: 002b:00007ffc1bf952e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.202353] RAX: ffffffffffffffda RBX: 00007ffc1bf95928 RCX: 00007f786e06b0d7
[ 50.203333] RDX: 00007f786e0d541f RSI: 00007ffc1bf95280 RDI: 0000000040000000
[ 50.204302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1bf95090
[ 50.205284] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f786e17dbf0
[ 50.206297] R13: 00007ffc1bf953c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.207296]
[ 50.207633] irq event stamp: 10519
[ 50.208151] hardirqs last enabled at (10531): [] __up_console_sem+0x78/0x80
[ 50.209314] hardirqs last disabled at (10542): [] __up_console_sem+0x5d/0x80
[ 50.210497] softirqs last enabled at (10164): [] irq_exit_rcu+0x93/0xc0
[ 50.211638] softirqs last disabled at (10153): [] irq_exit_rcu+0x93/0xc0
[ 50.212828] ---[ end trace 0000000000000000 ]---
[ 50.215345] ------------[ cut here ]------------
[ 50.216153] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.218361] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.219559] Modules linked in:
[ 50.220047] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.221309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.222401] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.223127] 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
[ 50.225443] RSP: 0018:ffff88801ce6fbf0 EFLAGS: 00010286
[ 50.226204] RAX: 0000000000000000 RBX: ffff88800f06bc40 RCX: 0000000000000000
[ 50.227157] RDX: ffff888018181b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.228132] RBP: ffff88800f06bc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.229096] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.230070] R13: ffffffff84e23fe0 R14: ffff88800f06bc48 R15: ffffffff84db0aa0
[ 50.231029] FS: 0000555555892400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.232109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.232870] CR2: 00007f19d56856f4 CR3: 00000000094e2000 CR4: 0000000000350ef0
[ 50.233835] Call Trace:
[ 50.234253]
[ 50.234587] nf_ct_net_init+0x224/0x3d0
[ 50.235203] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.235827] ops_init+0xbb/0x6b0
[ 50.236352] setup_net+0x3d9/0x990
[ 50.236849] ? down_read_killable+0x1d7/0x4e0
[ 50.237541] ? __pfx_setup_net+0x10/0x10
[ 50.238142] ? copy_net_ns+0x17c/0x770
[ 50.238704] copy_net_ns+0x321/0x770
[ 50.239269] create_new_namespaces+0x3f6/0xb30
[ 50.239943] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.240621] ksys_unshare+0x44d/0x8e0
[ 50.241197] ? __pfx_ksys_unshare+0x10/0x10
[ 50.241798] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.242625] __x64_sys_unshare+0x31/0x40
[ 50.243221] do_syscall_64+0x3f/0x90
[ 50.243747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.244489] RIP: 0033:0x7f786e06b0d7
[ 50.245039] 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
[ 50.247382] RSP: 002b:00007ffc1bf952e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.248519] RAX: ffffffffffffffda RBX: 00007ffc1bf95928 RCX: 00007f786e06b0d7
[ 50.249524] RDX: 00007f786e0d541f RSI: 00007ffc1bf95280 RDI: 0000000040000000
[ 50.250483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1bf95090
[ 50.251434] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f786e17dbf0
[ 50.252389] R13: 00007ffc1bf953c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.253365]
[ 50.253692] irq event stamp: 11391
[ 50.254189] hardirqs last enabled at (11403): [] __up_console_sem+0x78/0x80
[ 50.255324] hardirqs last disabled at (11414): [] __up_console_sem+0x5d/0x80
[ 50.256464] softirqs last enabled at (11084): [] irq_exit_rcu+0x93/0xc0
[ 50.257589] softirqs last disabled at (11079): [] irq_exit_rcu+0x93/0xc0
[ 50.258747] ---[ end trace 0000000000000000 ]---
executing program
[ 51.776577] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.824076] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.871948] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.919993] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:48:47 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ce6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555892400 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=00007f19d56856f4 CR3=00000000094e2000 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=00000000000252e9 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=00007fe86a5cf000 CR3=0000000015b64000 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=5a50b439f0a175a88443fc96ef373dc6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=40d658f8b9fc1deb000000000013be38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=af4d11a9d6ade4b300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000