Warning: Permanently added '[localhost]:62707' (ECDSA) to the list of known hosts.
2023/05/16 17:33:53 fuzzer started
2023/05/16 17:33:53 dialing manager at localhost:35573
2023/05/16 17:33:53 checking machine...
2023/05/16 17:33:53 checking revisions...
syzkaller login: [ 143.458895] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:33:53 testing simple program...
[ 143.531107] cgroup: Unknown subsys name 'net'
[ 143.644405] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 156.208766] audit: type=1400 audit(1684258446.707:6): 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
[ 157.376869] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 157.378381] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 157.380187] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 157.382762] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 157.384328] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 157.386189] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 157.713365] ------------[ cut here ]------------
[ 157.713891] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 157.715066] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 157.715838] Modules linked in:
[ 157.716150] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 157.718663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 157.721259] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 157.721712] 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
[ 157.723026] RSP: 0018:ffff88801f6afc00 EFLAGS: 00010282
[ 157.723415] RAX: 0000000000000000 RBX: ffff88800f00b040 RCX: 0000000000000000
[ 157.724013] RDX: ffff88800fe851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 157.724609] RBP: ffff88800f00b054 R08: 0000000000000001 R09: 0000000000000000
[ 157.725108] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 157.725695] R13: ffffffff84e223a0 R14: ffff88800f00b048 R15: ffffffff84d73340
[ 157.726192] FS: 000055555555a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 157.726845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 157.727281] CR2: 00007fc7a54e06f4 CR3: 00000000097c2000 CR4: 0000000000350ee0
[ 157.727886] Call Trace:
[ 157.728090]
[ 157.728317] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 157.728872] ipv4_frags_init_net+0x269/0x440
[ 157.729302] ops_init+0xbb/0x6b0
[ 157.729732] setup_net+0x3d9/0x990
[ 157.730080] ? down_read_killable+0x1d7/0x4e0
[ 157.730598] ? __pfx_setup_net+0x10/0x10
[ 157.730985] ? copy_net_ns+0x17c/0x770
[ 157.731387] copy_net_ns+0x321/0x770
[ 157.731847] create_new_namespaces+0x3f6/0xb30
[ 157.732295] unshare_nsproxy_namespaces+0xc1/0x200
[ 157.732856] ksys_unshare+0x44d/0x8e0
[ 157.733232] ? __pfx_ksys_unshare+0x10/0x10
[ 157.733710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 157.734227] __x64_sys_unshare+0x31/0x40
[ 157.734690] do_syscall_64+0x3f/0x90
[ 157.735033] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 157.735597] RIP: 0033:0x7f236f0000d7
[ 157.735929] 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
[ 157.737181] RSP: 002b:00007ffc1775d318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 157.737743] RAX: ffffffffffffffda RBX: 00007ffc1775d958 RCX: 00007f236f0000d7
[ 157.738204] RDX: 00007f236f06a41f RSI: 00007ffc1775d2b0 RDI: 0000000040000000
[ 157.738731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1775d0c0
[ 157.739189] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f236f112bf0
[ 157.739723] R13: 00007ffc1775d3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 157.740200]
[ 157.740362] irq event stamp: 9849
[ 157.740661] hardirqs last enabled at (9893): [] __up_console_sem+0x78/0x80
[ 157.741213] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 157.741824] softirqs last enabled at (9938): [] irq_exit_rcu+0x93/0xc0
[ 157.742360] softirqs last disabled at (9911): [] irq_exit_rcu+0x93/0xc0
[ 157.742913] ---[ end trace 0000000000000000 ]---
[ 157.747682] ------------[ cut here ]------------
[ 157.748002] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 157.749029] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 157.749607] Modules linked in:
[ 157.749829] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 157.750428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 157.750973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 157.751329] 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
[ 157.752496] RSP: 0018:ffff88801f6afc00 EFLAGS: 00010282
[ 157.752852] RAX: 0000000000000000 RBX: ffff88800ebd8a40 RCX: 0000000000000000
[ 157.753318] RDX: ffff88800fe851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 157.753805] RBP: ffff88800ebd8a54 R08: 0000000000000001 R09: 0000000000000000
[ 157.754269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 157.754757] R13: ffffffff84e223a0 R14: ffff88800ebd8a48 R15: ffffffff84da62e0
[ 157.755231] FS: 000055555555a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 157.755776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 157.756161] CR2: 00007fc7a54e06f4 CR3: 00000000097c2000 CR4: 0000000000350ee0
[ 157.756648] Call Trace:
[ 157.756828]
[ 157.756992] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 157.757323] ipv6_frags_init_net+0x206/0x3c0
[ 157.757648] ops_init+0xbb/0x6b0
[ 157.757892] setup_net+0x3d9/0x990
[ 157.758134] ? down_read_killable+0x1d7/0x4e0
[ 157.758436] ? __pfx_setup_net+0x10/0x10
[ 157.758732] ? copy_net_ns+0x17c/0x770
[ 157.759012] copy_net_ns+0x321/0x770
[ 157.759283] create_new_namespaces+0x3f6/0xb30
[ 157.759622] unshare_nsproxy_namespaces+0xc1/0x200
[ 157.759954] ksys_unshare+0x44d/0x8e0
[ 157.760217] ? __pfx_ksys_unshare+0x10/0x10
[ 157.760548] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 157.761055] __x64_sys_unshare+0x31/0x40
[ 157.761410] do_syscall_64+0x3f/0x90
[ 157.761769] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 157.762212] RIP: 0033:0x7f236f0000d7
[ 157.762562] 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
[ 157.764094] RSP: 002b:00007ffc1775d318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 157.764763] RAX: ffffffffffffffda RBX: 00007ffc1775d958 RCX: 00007f236f0000d7
[ 157.765361] RDX: 00007f236f06a41f RSI: 00007ffc1775d2b0 RDI: 0000000040000000
[ 157.766000] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1775d0c0
[ 157.766636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f236f112bf0
[ 157.767256] R13: 00007ffc1775d3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 157.767916]
[ 157.768127] irq event stamp: 13747
[ 157.768437] hardirqs last enabled at (13757): [] __up_console_sem+0x78/0x80
[ 157.769193] hardirqs last disabled at (13768): [] __up_console_sem+0x5d/0x80
[ 157.769953] softirqs last enabled at (13732): [] irq_exit_rcu+0x93/0xc0
[ 157.770687] softirqs last disabled at (13725): [] irq_exit_rcu+0x93/0xc0
[ 157.771382] ---[ end trace 0000000000000000 ]---
[ 157.772264] ------------[ cut here ]------------
[ 157.772655] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 157.773787] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 157.774412] Modules linked in:
[ 157.774687] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 157.775386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 157.776007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 157.776414] 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
[ 157.777758] RSP: 0018:ffff88801f6afbf0 EFLAGS: 00010286
[ 157.778158] RAX: 0000000000000000 RBX: ffff88800ebd8240 RCX: 0000000000000000
[ 157.778715] RDX: ffff88800fe851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 157.779266] RBP: ffff88800ebd8254 R08: 0000000000000001 R09: 0000000000000000
[ 157.779820] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 157.780347] R13: ffffffff84e223a0 R14: ffff88800ebd8248 R15: ffffffff84daf020
[ 157.780858] FS: 000055555555a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 157.781417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 157.781846] CR2: 00007fc7a54e06f4 CR3: 00000000097c2000 CR4: 0000000000350ee0
[ 157.782342] Call Trace:
[ 157.782558]
[ 157.782733] nf_ct_net_init+0x224/0x3d0
[ 157.783027] ? __pfx_nf_ct_net_init+0x10/0x10
[ 157.783358] ops_init+0xbb/0x6b0
[ 157.783639] setup_net+0x3d9/0x990
[ 157.783903] ? down_read_killable+0x1d7/0x4e0
[ 157.784228] ? __pfx_setup_net+0x10/0x10
[ 157.784542] ? copy_net_ns+0x17c/0x770
[ 157.784836] copy_net_ns+0x321/0x770
[ 157.785113] create_new_namespaces+0x3f6/0xb30
[ 157.785449] unshare_nsproxy_namespaces+0xc1/0x200
[ 157.785826] ksys_unshare+0x44d/0x8e0
[ 157.786106] ? __pfx_ksys_unshare+0x10/0x10
[ 157.786418] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 157.786854] __x64_sys_unshare+0x31/0x40
[ 157.787151] do_syscall_64+0x3f/0x90
[ 157.787429] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 157.787817] RIP: 0033:0x7f236f0000d7
[ 157.788086] 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
[ 157.789316] RSP: 002b:00007ffc1775d318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 157.789871] RAX: ffffffffffffffda RBX: 00007ffc1775d958 RCX: 00007f236f0000d7
[ 157.790376] RDX: 00007f236f06a41f RSI: 00007ffc1775d2b0 RDI: 0000000040000000
[ 157.790916] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1775d0c0
[ 157.791446] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f236f112bf0
[ 157.791988] R13: 00007ffc1775d3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 157.792547]
[ 157.792729] irq event stamp: 14497
[ 157.792991] hardirqs last enabled at (14507): [] __up_console_sem+0x78/0x80
[ 157.793636] hardirqs last disabled at (14518): [] __up_console_sem+0x5d/0x80
[ 157.794261] softirqs last enabled at (13732): [] irq_exit_rcu+0x93/0xc0
[ 157.794884] softirqs last disabled at (13725): [] irq_exit_rcu+0x93/0xc0
[ 157.795530] ---[ end trace 0000000000000000 ]---
executing program
[ 159.462262] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 161.509643] Bluetooth: hci0: command 0x041b tx timeout
[ 163.557559] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 165.605678] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:32:22 Registers:
info registers vcpu 0
RAX=ffffffff86505904 RBX=0000000000000001 RCX=ffffffff81b00ede RDX=000000000000b00f
RSI=000000000000b00e RDI=ffffffff86505904 RBP=ffff88800fdbf5f8 RSP=ffff88800fdbf530
R8 =0000000000000000 R9 =ffffffff86170aee R10=0000000000038001 R11=000000000002c19a
R12=ffff88800fdbf600 R13=ffff88800fdbf5e8 R14=ffff88800fdbf5e1 R15=ffff88800fdbf5a0
RIP=ffffffff811314d6 RFL=00000213 [----A-C] 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 00007fa0c7f99700 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=00007fa0bc03a068 CR3=000000000da64000 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=2038303a34333a37312036312079614d XMM01=5d3336363831372e37353120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3336363831372e37353120205b20 XMM07=732038303a34333a3731203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6af618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 000055555555a400 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=00007fc7a54e06f4 CR3=00000000097c2000 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=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