Warning: Permanently added '[localhost]:64062' (ECDSA) to the list of known hosts.
2023/05/16 16:42:30 fuzzer started
2023/05/16 16:42:30 dialing manager at localhost:35573
2023/05/16 16:42:30 checking machine...
2023/05/16 16:42:30 checking revisions...
syzkaller login: [ 36.552207] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:42:30 testing simple program...
[ 36.623516] cgroup: Unknown subsys name 'net'
[ 36.712388] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.224705] audit: type=1400 audit(1684255364.278:6): 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
[ 51.376413] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.378239] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.379660] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.382101] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.383680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.384719] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.755977] ------------[ cut here ]------------
[ 51.756668] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.758402] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.759488] Modules linked in:
[ 51.759973] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.762189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.764812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.766118] 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
[ 51.768308] RSP: 0018:ffff888018937c00 EFLAGS: 00010282
[ 51.768947] RAX: 0000000000000000 RBX: ffff88800eac0840 RCX: 0000000000000000
[ 51.769830] RDX: ffff88800a6e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.770664] RBP: ffff88800eac0854 R08: 0000000000000001 R09: 0000000000000000
[ 51.771519] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.772353] R13: ffffffff84e223a0 R14: ffff88800eac0848 R15: ffffffff84d73340
[ 51.773163] FS: 0000555555a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.774099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.774794] CR2: 00007fbcce6826f4 CR3: 000000000c984000 CR4: 0000000000350ef0
[ 51.775649] Call Trace:
[ 51.775960]
[ 51.776247] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.776854] ipv4_frags_init_net+0x269/0x440
[ 51.777409] ops_init+0xbb/0x6b0
[ 51.777834] setup_net+0x3d9/0x990
[ 51.778264] ? down_read_killable+0x1d7/0x4e0
[ 51.778834] ? __pfx_setup_net+0x10/0x10
[ 51.779353] ? copy_net_ns+0x17c/0x770
[ 51.779831] copy_net_ns+0x321/0x770
[ 51.780315] create_new_namespaces+0x3f6/0xb30
[ 51.780878] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.781498] ksys_unshare+0x44d/0x8e0
[ 51.781969] ? __pfx_ksys_unshare+0x10/0x10
[ 51.782520] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.783218] __x64_sys_unshare+0x31/0x40
[ 51.783742] do_syscall_64+0x3f/0x90
[ 51.784196] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.784831] RIP: 0033:0x7fc34c6300d7
[ 51.785273] 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
[ 51.787333] RSP: 002b:00007ffdd1a63818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.788186] RAX: ffffffffffffffda RBX: 00007ffdd1a63e58 RCX: 00007fc34c6300d7
[ 51.789021] RDX: 00007fc34c69a41f RSI: 00007ffdd1a637b0 RDI: 0000000040000000
[ 51.789856] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1a635c0
[ 51.790687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc34c742bf0
[ 51.791595] R13: 00007ffdd1a638f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.792498]
[ 51.792805] irq event stamp: 7747
[ 51.793228] hardirqs last enabled at (7757): [] __up_console_sem+0x78/0x80
[ 51.794269] hardirqs last disabled at (7768): [] __up_console_sem+0x5d/0x80
[ 51.795354] softirqs last enabled at (7322): [] irq_exit_rcu+0x93/0xc0
[ 51.796374] softirqs last disabled at (7307): [] irq_exit_rcu+0x93/0xc0
[ 51.797384] ---[ end trace 0000000000000000 ]---
[ 51.802726] ------------[ cut here ]------------
[ 51.803361] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.805039] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.806039] Modules linked in:
[ 51.806452] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.807543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.808491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.809096] 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
[ 51.811186] RSP: 0018:ffff888018937c00 EFLAGS: 00010282
[ 51.811827] RAX: 0000000000000000 RBX: ffff88800ee7ec40 RCX: 0000000000000000
[ 51.812663] RDX: ffff88800a6e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.813498] RBP: ffff88800ee7ec54 R08: 0000000000000001 R09: 0000000000000000
[ 51.814337] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.815161] R13: ffffffff84e223a0 R14: ffff88800ee7ec48 R15: ffffffff84da62e0
[ 51.816001] FS: 0000555555a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.816932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.817628] CR2: 00007fbcce6826f4 CR3: 000000000c984000 CR4: 0000000000350ef0
[ 51.818461] Call Trace:
[ 51.818864]
[ 51.819254] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.820047] ipv6_frags_init_net+0x206/0x3c0
[ 51.820759] ops_init+0xbb/0x6b0
[ 51.821334] setup_net+0x3d9/0x990
[ 51.821879] ? down_read_killable+0x1d7/0x4e0
[ 51.822613] ? __pfx_setup_net+0x10/0x10
[ 51.823245] ? copy_net_ns+0x17c/0x770
[ 51.823906] copy_net_ns+0x321/0x770
[ 51.824526] create_new_namespaces+0x3f6/0xb30
[ 51.825242] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.826033] ksys_unshare+0x44d/0x8e0
[ 51.826659] ? __pfx_ksys_unshare+0x10/0x10
[ 51.827376] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.828245] __x64_sys_unshare+0x31/0x40
[ 51.828912] do_syscall_64+0x3f/0x90
[ 51.829533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.830339] RIP: 0033:0x7fc34c6300d7
[ 51.830906] 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
[ 51.833610] RSP: 002b:00007ffdd1a63818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.834801] RAX: ffffffffffffffda RBX: 00007ffdd1a63e58 RCX: 00007fc34c6300d7
[ 51.835946] RDX: 00007fc34c69a41f RSI: 00007ffdd1a637b0 RDI: 0000000040000000
[ 51.837049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1a635c0
[ 51.838158] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc34c742bf0
[ 51.839255] R13: 00007ffdd1a638f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.840415]
[ 51.840787] irq event stamp: 9371
[ 51.841336] hardirqs last enabled at (9383): [] __up_console_sem+0x78/0x80
[ 51.842628] hardirqs last disabled at (9394): [] __up_console_sem+0x5d/0x80
[ 51.843903] softirqs last enabled at (8968): [] irq_exit_rcu+0x93/0xc0
[ 51.845137] softirqs last disabled at (8963): [] irq_exit_rcu+0x93/0xc0
[ 51.846186] ---[ end trace 0000000000000000 ]---
[ 51.847573] ------------[ cut here ]------------
[ 51.848122] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.850024] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.851045] Modules linked in:
[ 51.851452] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.852534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.853470] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.854068] 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
[ 51.856104] RSP: 0018:ffff888018937bf0 EFLAGS: 00010286
[ 51.856744] RAX: 0000000000000000 RBX: ffff88800ee7f440 RCX: 0000000000000000
[ 51.857597] RDX: ffff88800a6e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.858440] RBP: ffff88800ee7f454 R08: 0000000000000001 R09: 0000000000000000
[ 51.859309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.860121] R13: ffffffff84e223a0 R14: ffff88800ee7f448 R15: ffffffff84daf020
[ 51.860969] FS: 0000555555a93400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.861919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.862619] CR2: 00007fbcce6826f4 CR3: 000000000c984000 CR4: 0000000000350ef0
[ 51.863471] Call Trace:
[ 51.863782]
[ 51.864081] nf_ct_net_init+0x224/0x3d0
[ 51.864606] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.865158] ops_init+0xbb/0x6b0
[ 51.865618] setup_net+0x3d9/0x990
[ 51.866053] ? down_read_killable+0x1d7/0x4e0
[ 51.866622] ? __pfx_setup_net+0x10/0x10
[ 51.867126] ? copy_net_ns+0x17c/0x770
[ 51.867643] copy_net_ns+0x321/0x770
[ 51.868098] create_new_namespaces+0x3f6/0xb30
[ 51.868690] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.869305] ksys_unshare+0x44d/0x8e0
[ 51.869774] ? __pfx_ksys_unshare+0x10/0x10
[ 51.870349] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.871066] __x64_sys_unshare+0x31/0x40
[ 51.871608] do_syscall_64+0x3f/0x90
[ 51.872077] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.872745] RIP: 0033:0x7fc34c6300d7
[ 51.873212] 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
[ 51.875420] RSP: 002b:00007ffdd1a63818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.876359] RAX: ffffffffffffffda RBX: 00007ffdd1a63e58 RCX: 00007fc34c6300d7
[ 51.877215] RDX: 00007fc34c69a41f RSI: 00007ffdd1a637b0 RDI: 0000000040000000
[ 51.878089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1a635c0
[ 51.878978] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc34c742bf0
[ 51.879858] R13: 00007ffdd1a638f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.880752]
[ 51.881052] irq event stamp: 10145
[ 51.881508] hardirqs last enabled at (10157): [] __up_console_sem+0x78/0x80
[ 51.882556] hardirqs last disabled at (10168): [] __up_console_sem+0x5d/0x80
[ 51.883645] softirqs last enabled at (10054): [] irq_exit_rcu+0x93/0xc0
[ 51.884664] softirqs last disabled at (10047): [] irq_exit_rcu+0x93/0xc0
[ 51.885689] ---[ end trace 0000000000000000 ]---
[ 53.450112] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.497369] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.545395] Bluetooth: hci0: command 0x040f tx timeout
[ 59.593410] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:42:44 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018937618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555555a93400 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=00007fbcce6826f4 CR3=000000000c984000 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=0000000000000000 RBX=ffffffff856526a0 RCX=ffffffff814c75cc RDX=ffff88801a101b40
RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888015b97528
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007fc7349d7fef R13=0000000000000000 R14=ffff88801a101b40 R15=0000000000092c40
RIP=ffffffff814bf870 RFL=00000202 [-------] 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 00007fc733b94700 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=00007f6485238108 CR3=000000000ef88000 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=2035343a32343a36312036312079614d XMM01=5d3938313236372e31352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3938313236372e31352020205b20 XMM07=732035343a32343a3631203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000