Warning: Permanently added '[localhost]:49456' (ECDSA) to the list of known hosts.
2023/05/18 09:25:46 fuzzer started
2023/05/18 09:25:46 dialing manager at localhost:44319
2023/05/18 09:25:46 checking machine...
2023/05/18 09:25:46 checking revisions...
syzkaller login: [ 42.247830] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:25:47 testing simple program...
[ 42.301297] cgroup: Unknown subsys name 'net'
[ 42.364306] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.959226] audit: type=1400 audit(1684401959.813:6): 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
[ 56.062100] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.064429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.065258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.068829] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.070123] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.072218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.361816] ------------[ cut here ]------------
[ 56.362369] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.363496] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.364263] Modules linked in:
[ 56.364559] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.365598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.368891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.369454] 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
[ 56.371109] RSP: 0018:ffff888017927c00 EFLAGS: 00010282
[ 56.371551] RAX: 0000000000000000 RBX: ffff888014184040 RCX: 0000000000000000
[ 56.372269] RDX: ffff88800fca9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.372869] RBP: ffff888014184054 R08: 0000000000000001 R09: 0000000000000000
[ 56.373581] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.374378] R13: ffffffff84e23fe0 R14: ffff888014184048 R15: ffffffff84d74dc0
[ 56.375077] FS: 0000555556ec2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.375740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.376417] CR2: 00007f2383f0f6f4 CR3: 000000000fc76000 CR4: 0000000000350ef0
[ 56.377093] Call Trace:
[ 56.377328]
[ 56.377533] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.378087] ipv4_frags_init_net+0x269/0x440
[ 56.378468] ops_init+0xbb/0x6b0
[ 56.378780] setup_net+0x3d9/0x990
[ 56.379226] ? down_read_killable+0x1d7/0x4e0
[ 56.379643] ? __pfx_setup_net+0x10/0x10
[ 56.380095] ? copy_net_ns+0x17c/0x770
[ 56.380462] copy_net_ns+0x321/0x770
[ 56.380841] create_new_namespaces+0x3f6/0xb30
[ 56.381368] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.381812] ksys_unshare+0x44d/0x8e0
[ 56.382329] ? __pfx_ksys_unshare+0x10/0x10
[ 56.382715] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.383315] __x64_sys_unshare+0x31/0x40
[ 56.383666] do_syscall_64+0x3f/0x90
[ 56.384120] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.384572] RIP: 0033:0x7f478161e0d7
[ 56.384888] 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
[ 56.386569] RSP: 002b:00007ffd105808c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.387348] RAX: ffffffffffffffda RBX: 00007ffd10580f08 RCX: 00007f478161e0d7
[ 56.388190] RDX: 00007f478168841f RSI: 00007ffd10580860 RDI: 0000000040000000
[ 56.388830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd10580670
[ 56.389493] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4781730bf0
[ 56.390195] R13: 00007ffd105809a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.390809]
[ 56.391051] irq event stamp: 8459
[ 56.391365] hardirqs last enabled at (8469): [] __up_console_sem+0x78/0x80
[ 56.392124] hardirqs last disabled at (8480): [] __up_console_sem+0x5d/0x80
[ 56.392860] softirqs last enabled at (8420): [] irq_exit_rcu+0x93/0xc0
[ 56.393598] softirqs last disabled at (8403): [] irq_exit_rcu+0x93/0xc0
[ 56.394341] ---[ end trace 0000000000000000 ]---
[ 56.399334] ------------[ cut here ]------------
[ 56.399779] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.401044] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.401765] Modules linked in:
[ 56.402155] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.402948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.403673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.404145] 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
[ 56.405647] RSP: 0018:ffff888017927c00 EFLAGS: 00010282
[ 56.406164] RAX: 0000000000000000 RBX: ffff88800b9e9c40 RCX: 0000000000000000
[ 56.406713] RDX: ffff88800fca9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.407354] RBP: ffff88800b9e9c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.407931] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.408549] R13: ffffffff84e23fe0 R14: ffff88800b9e9c48 R15: ffffffff84da7d60
[ 56.409169] FS: 0000555556ec2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.409826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.410400] CR2: 00007f2383f0f6f4 CR3: 000000000fc76000 CR4: 0000000000350ef0
[ 56.411019] Call Trace:
[ 56.411239]
[ 56.411437] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.411856] ipv6_frags_init_net+0x206/0x3c0
[ 56.412260] ops_init+0xbb/0x6b0
[ 56.412559] setup_net+0x3d9/0x990
[ 56.412855] ? down_read_killable+0x1d7/0x4e0
[ 56.413304] ? __pfx_setup_net+0x10/0x10
[ 56.413657] ? copy_net_ns+0x17c/0x770
[ 56.414070] copy_net_ns+0x321/0x770
[ 56.414452] create_new_namespaces+0x3f6/0xb30
[ 56.414861] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.415336] ksys_unshare+0x44d/0x8e0
[ 56.415677] ? __pfx_ksys_unshare+0x10/0x10
[ 56.416083] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.416580] __x64_sys_unshare+0x31/0x40
[ 56.416953] do_syscall_64+0x3f/0x90
[ 56.417310] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.417743] RIP: 0033:0x7f478161e0d7
[ 56.418129] 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
[ 56.419630] RSP: 002b:00007ffd105808c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.420253] RAX: ffffffffffffffda RBX: 00007ffd10580f08 RCX: 00007f478161e0d7
[ 56.420803] RDX: 00007f478168841f RSI: 00007ffd10580860 RDI: 0000000040000000
[ 56.421432] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd10580670
[ 56.422131] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4781730bf0
[ 56.422717] R13: 00007ffd105809a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.423373]
[ 56.423591] irq event stamp: 10205
[ 56.423892] hardirqs last enabled at (10215): [] __up_console_sem+0x78/0x80
[ 56.424669] hardirqs last disabled at (10226): [] __up_console_sem+0x5d/0x80
[ 56.425454] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 56.426230] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 56.426921] ---[ end trace 0000000000000000 ]---
[ 56.428164] ------------[ cut here ]------------
[ 56.428575] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.429926] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.430667] Modules linked in:
[ 56.430945] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.431755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.432477] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.432917] 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
[ 56.434549] RSP: 0018:ffff888017927bf0 EFLAGS: 00010286
[ 56.435029] RAX: 0000000000000000 RBX: ffff88800b9e9640 RCX: 0000000000000000
[ 56.435629] RDX: ffff88800fca9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.436261] RBP: ffff88800b9e9654 R08: 0000000000000001 R09: 0000000000000000
[ 56.436853] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.437485] R13: ffffffff84e23fe0 R14: ffff88800b9e9648 R15: ffffffff84db0aa0
[ 56.438130] FS: 0000555556ec2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.438791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.439320] CR2: 00007f2383f0f6f4 CR3: 000000000fc76000 CR4: 0000000000350ef0
[ 56.439925] Call Trace:
[ 56.440215]
[ 56.440430] nf_ct_net_init+0x224/0x3d0
[ 56.440795] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.441234] ops_init+0xbb/0x6b0
[ 56.441575] setup_net+0x3d9/0x990
[ 56.441885] ? down_read_killable+0x1d7/0x4e0
[ 56.442356] ? __pfx_setup_net+0x10/0x10
[ 56.442706] ? copy_net_ns+0x17c/0x770
[ 56.443107] copy_net_ns+0x321/0x770
[ 56.443454] create_new_namespaces+0x3f6/0xb30
[ 56.443869] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.444338] ksys_unshare+0x44d/0x8e0
[ 56.444679] ? __pfx_ksys_unshare+0x10/0x10
[ 56.445094] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.445584] __x64_sys_unshare+0x31/0x40
[ 56.445965] do_syscall_64+0x3f/0x90
[ 56.446356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.446820] RIP: 0033:0x7f478161e0d7
[ 56.447217] 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
[ 56.448786] RSP: 002b:00007ffd105808c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.449485] RAX: ffffffffffffffda RBX: 00007ffd10580f08 RCX: 00007f478161e0d7
[ 56.450130] RDX: 00007f478168841f RSI: 00007ffd10580860 RDI: 0000000040000000
[ 56.450760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd10580670
[ 56.451419] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4781730bf0
[ 56.452043] R13: 00007ffd105809a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.452662]
[ 56.452906] irq event stamp: 10975
[ 56.453246] hardirqs last enabled at (10987): [] __up_console_sem+0x78/0x80
[ 56.454080] hardirqs last disabled at (10998): [] __up_console_sem+0x5d/0x80
[ 56.454642] softirqs last enabled at (10766): [] irq_exit_rcu+0x93/0xc0
[ 56.455214] softirqs last disabled at (10757): [] irq_exit_rcu+0x93/0xc0
[ 56.455760] ---[ end trace 0000000000000000 ]---
executing program
[ 58.092637] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.139828] Bluetooth: hci0: command 0x041b tx timeout
[ 62.188144] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.235056] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:25:53 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017927618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555556ec2400 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=00007f2383f0f6f4 CR3=000000000fc76000 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=000000000003fc59 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=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 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=00007f9ae0621fe0 CR3=000000000ec44000 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=4a939e9caafbdcbd5e4ac94ab50014d0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111b30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ed61e2b5048ce7fb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000