Warning: Permanently added '[localhost]:56137' (ECDSA) to the list of known hosts.
2023/05/17 01:37:40 fuzzer started
2023/05/17 01:37:41 dialing manager at localhost:35573
2023/05/17 01:37:41 checking machine...
2023/05/17 01:37:41 checking revisions...
syzkaller login: [ 38.391304] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:37:41 testing simple program...
[ 38.461236] cgroup: Unknown subsys name 'net'
[ 38.545901] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.111549] audit: type=1400 audit(1684287474.924:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 53.273011] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.275836] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.278417] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.281509] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.284071] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.285367] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.665586] ------------[ cut here ]------------
[ 53.666272] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.668157] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.669221] Modules linked in:
[ 53.669669] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.674306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.675442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.676231] 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
[ 53.678526] RSP: 0018:ffff888017d9fc00 EFLAGS: 00010282
[ 53.679329] RAX: 0000000000000000 RBX: ffff8880100a5840 RCX: 0000000000000000
[ 53.680345] RDX: ffff888016f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.681360] RBP: ffff8880100a5854 R08: 0000000000000001 R09: 0000000000000000
[ 53.682286] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.683189] R13: ffffffff84e223a0 R14: ffff8880100a5848 R15: ffffffff84d73340
[ 53.684098] FS: 0000555556bf6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.685119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.685869] CR2: 00007f34635156f4 CR3: 000000000dd04000 CR4: 0000000000350ef0
[ 53.686767] Call Trace:
[ 53.687094]
[ 53.687398] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.688045] ipv4_frags_init_net+0x269/0x440
[ 53.688633] ops_init+0xbb/0x6b0
[ 53.689082] setup_net+0x3d9/0x990
[ 53.689542] ? down_read_killable+0x1d7/0x4e0
[ 53.690182] ? __pfx_setup_net+0x10/0x10
[ 53.690724] ? copy_net_ns+0x17c/0x770
[ 53.691228] copy_net_ns+0x321/0x770
[ 53.691739] create_new_namespaces+0x3f6/0xb30
[ 53.692338] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.692981] ksys_unshare+0x44d/0x8e0
[ 53.693477] ? __pfx_ksys_unshare+0x10/0x10
[ 53.694061] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.694813] __x64_sys_unshare+0x31/0x40
[ 53.695327] do_syscall_64+0x3f/0x90
[ 53.695842] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.696488] RIP: 0033:0x7f8610f880d7
[ 53.696986] 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
[ 53.699221] RSP: 002b:00007ffd295cc368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.700241] RAX: ffffffffffffffda RBX: 00007ffd295cc9a8 RCX: 00007f8610f880d7
[ 53.701147] RDX: 00007f8610ff241f RSI: 00007ffd295cc300 RDI: 0000000040000000
[ 53.702055] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295cc110
[ 53.702947] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f861109abf0
[ 53.703862] R13: 00007ffd295cc440 R14: 0000000000000000 R15: 00000000000000f8
[ 53.704795]
[ 53.705098] irq event stamp: 10889
[ 53.705534] hardirqs last enabled at (10899): [] __up_console_sem+0x78/0x80
[ 53.706659] hardirqs last disabled at (10912): [] __up_console_sem+0x5d/0x80
[ 53.707746] softirqs last enabled at (10500): [] irq_exit_rcu+0x93/0xc0
[ 53.708818] softirqs last disabled at (10455): [] irq_exit_rcu+0x93/0xc0
[ 53.709871] ---[ end trace 0000000000000000 ]---
[ 53.716945] ------------[ cut here ]------------
[ 53.717540] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.719295] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.720371] Modules linked in:
[ 53.720809] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.721980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.723008] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.723691] 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
[ 53.725890] RSP: 0018:ffff888017d9fc00 EFLAGS: 00010282
[ 53.726561] RAX: 0000000000000000 RBX: ffff88801644ca40 RCX: 0000000000000000
[ 53.727461] RDX: ffff888016f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.728366] RBP: ffff88801644ca54 R08: 0000000000000001 R09: 0000000000000000
[ 53.729252] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.730161] R13: ffffffff84e223a0 R14: ffff88801644ca48 R15: ffffffff84da62e0
[ 53.731050] FS: 0000555556bf6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.732055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.732799] CR2: 00007f34635156f4 CR3: 000000000dd04000 CR4: 0000000000350ef0
[ 53.733701] Call Trace:
[ 53.734033]
[ 53.734333] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.734975] ipv6_frags_init_net+0x206/0x3c0
[ 53.735537] ops_init+0xbb/0x6b0
[ 53.736019] setup_net+0x3d9/0x990
[ 53.736481] ? down_read_killable+0x1d7/0x4e0
[ 53.737095] ? __pfx_setup_net+0x10/0x10
[ 53.737637] ? copy_net_ns+0x17c/0x770
[ 53.738162] copy_net_ns+0x321/0x770
[ 53.738676] create_new_namespaces+0x3f6/0xb30
[ 53.739261] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.739919] ksys_unshare+0x44d/0x8e0
[ 53.740422] ? __pfx_ksys_unshare+0x10/0x10
[ 53.741006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.741743] __x64_sys_unshare+0x31/0x40
[ 53.742273] do_syscall_64+0x3f/0x90
[ 53.742781] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.743424] RIP: 0033:0x7f8610f880d7
[ 53.743925] 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
[ 53.746133] RSP: 002b:00007ffd295cc368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.747093] RAX: ffffffffffffffda RBX: 00007ffd295cc9a8 RCX: 00007f8610f880d7
[ 53.747982] RDX: 00007f8610ff241f RSI: 00007ffd295cc300 RDI: 0000000040000000
[ 53.748872] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295cc110
[ 53.749778] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f861109abf0
[ 53.750678] R13: 00007ffd295cc440 R14: 0000000000000000 R15: 00000000000000f8
[ 53.751556]
[ 53.751893] irq event stamp: 13073
[ 53.752329] hardirqs last enabled at (13083): [] __up_console_sem+0x78/0x80
[ 53.753411] hardirqs last disabled at (13094): [] __up_console_sem+0x5d/0x80
[ 53.754511] softirqs last enabled at (12568): [] irq_exit_rcu+0x93/0xc0
[ 53.755554] softirqs last disabled at (12545): [] irq_exit_rcu+0x93/0xc0
[ 53.756621] ---[ end trace 0000000000000000 ]---
[ 53.758003] ------------[ cut here ]------------
[ 53.758638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.760513] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.761617] Modules linked in:
[ 53.762039] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.763211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.764241] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.764922] 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
[ 53.767159] RSP: 0018:ffff888017d9fbf0 EFLAGS: 00010286
[ 53.767851] RAX: 0000000000000000 RBX: ffff88801644d440 RCX: 0000000000000000
[ 53.768744] RDX: ffff888016f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.769637] RBP: ffff88801644d454 R08: 0000000000000001 R09: 0000000000000000
[ 53.770513] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.771405] R13: ffffffff84e223a0 R14: ffff88801644d448 R15: ffffffff84daf020
[ 53.772303] FS: 0000555556bf6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.773312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.774072] CR2: 00007f34635156f4 CR3: 000000000dd04000 CR4: 0000000000350ef0
[ 53.774980] Call Trace:
[ 53.775309]
[ 53.775645] nf_ct_net_init+0x224/0x3d0
[ 53.776162] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.776773] ops_init+0xbb/0x6b0
[ 53.777222] setup_net+0x3d9/0x990
[ 53.777712] ? down_read_killable+0x1d7/0x4e0
[ 53.778299] ? __pfx_setup_net+0x10/0x10
[ 53.778848] ? copy_net_ns+0x17c/0x770
[ 53.779355] copy_net_ns+0x321/0x770
[ 53.779866] create_new_namespaces+0x3f6/0xb30
[ 53.780452] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.781110] ksys_unshare+0x44d/0x8e0
[ 53.781637] ? __pfx_ksys_unshare+0x10/0x10
[ 53.782190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.782945] __x64_sys_unshare+0x31/0x40
[ 53.783464] do_syscall_64+0x3f/0x90
[ 53.783979] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.784656] RIP: 0033:0x7f8610f880d7
[ 53.785123] 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
[ 53.787319] RSP: 002b:00007ffd295cc368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.788275] RAX: ffffffffffffffda RBX: 00007ffd295cc9a8 RCX: 00007f8610f880d7
[ 53.789178] RDX: 00007f8610ff241f RSI: 00007ffd295cc300 RDI: 0000000040000000
[ 53.790092] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295cc110
[ 53.791005] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f861109abf0
[ 53.791899] R13: 00007ffd295cc440 R14: 0000000000000000 R15: 00000000000000f8
[ 53.792821]
[ 53.793122] irq event stamp: 13865
[ 53.793552] hardirqs last enabled at (13875): [] __up_console_sem+0x78/0x80
[ 53.794712] hardirqs last disabled at (13888): [] __up_console_sem+0x5d/0x80
[ 53.795820] softirqs last enabled at (13538): [] irq_exit_rcu+0x93/0xc0
[ 53.796861] softirqs last disabled at (13533): [] irq_exit_rcu+0x93/0xc0
[ 53.797914] ---[ end trace 0000000000000000 ]---
[ 55.350039] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.397820] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.445738] Bluetooth: hci0: command 0x040f tx timeout
[ 61.493713] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:37:54 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017d9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556bf6400 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=00007f34635156f4 CR3=000000000dd04000 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=00000000000234c7 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=00007f810e89aea8 CR3=000000000dff6000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=312e36322020205b3e343c0030653200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000