Warning: Permanently added '[localhost]:51581' (ECDSA) to the list of known hosts.
2023/05/17 05:27:00 fuzzer started
2023/05/17 05:27:01 dialing manager at localhost:35573
2023/05/17 05:27:01 checking machine...
2023/05/17 05:27:01 checking revisions...
syzkaller login: [ 83.085674] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:27:01 testing simple program...
[ 83.152670] cgroup: Unknown subsys name 'net'
[ 83.236721] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 95.720823] audit: type=1400 audit(1684301234.095:6): 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
[ 96.855212] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.856762] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.858692] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.861296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.863482] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 96.864779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 97.253445] ------------[ cut here ]------------
[ 97.254262] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 97.256287] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.257575] Modules linked in:
[ 97.258110] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 97.262439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.263473] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.264153] 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
[ 97.266334] RSP: 0018:ffff888016bdfc00 EFLAGS: 00010282
[ 97.267042] RAX: 0000000000000000 RBX: ffff88800ffc8440 RCX: 0000000000000000
[ 97.267939] RDX: ffff888015963680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 97.268786] RBP: ffff88800ffc8454 R08: 0000000000000001 R09: 0000000000000000
[ 97.269680] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 97.270557] R13: ffffffff84e223a0 R14: ffff88800ffc8448 R15: ffffffff84d73340
[ 97.271456] FS: 0000555555c0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.272443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.273192] CR2: 00007f94a99156f4 CR3: 0000000010160000 CR4: 0000000000350ee0
[ 97.274074] Call Trace:
[ 97.274399]
[ 97.274693] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 97.275343] ipv4_frags_init_net+0x269/0x440
[ 97.275929] ops_init+0xbb/0x6b0
[ 97.276378] setup_net+0x3d9/0x990
[ 97.276827] ? down_read_killable+0x1d7/0x4e0
[ 97.277420] ? __pfx_setup_net+0x10/0x10
[ 97.277960] ? copy_net_ns+0x17c/0x770
[ 97.278459] copy_net_ns+0x321/0x770
[ 97.278971] create_new_namespaces+0x3f6/0xb30
[ 97.279553] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.280199] ksys_unshare+0x44d/0x8e0
[ 97.280692] ? __pfx_ksys_unshare+0x10/0x10
[ 97.281266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.282009] __x64_sys_unshare+0x31/0x40
[ 97.282527] do_syscall_64+0x3f/0x90
[ 97.283035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.283667] RIP: 0033:0x7f822b9d70d7
[ 97.284158] 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
[ 97.286299] RSP: 002b:00007fff683c2628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 97.287271] RAX: ffffffffffffffda RBX: 00007fff683c2c68 RCX: 00007f822b9d70d7
[ 97.288163] RDX: 00007f822ba4141f RSI: 00007fff683c25c0 RDI: 0000000040000000
[ 97.289046] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff683c23d0
[ 97.289924] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f822bae9bf0
[ 97.290774] R13: 00007fff683c2700 R14: 0000000000000000 R15: 00000000000000f8
[ 97.291698]
[ 97.292029] irq event stamp: 8415
[ 97.292455] hardirqs last enabled at (8425): [] __up_console_sem+0x78/0x80
[ 97.293499] hardirqs last disabled at (8436): [] __up_console_sem+0x5d/0x80
[ 97.294553] softirqs last enabled at (7864): [] irq_exit_rcu+0x93/0xc0
[ 97.295582] softirqs last disabled at (7693): [] irq_exit_rcu+0x93/0xc0
[ 97.296602] ---[ end trace 0000000000000000 ]---
[ 97.301973] ------------[ cut here ]------------
[ 97.302563] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 97.304242] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.305365] Modules linked in:
[ 97.305780] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 97.306949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.307968] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.308612] 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
[ 97.310789] RSP: 0018:ffff888016bdfc00 EFLAGS: 00010282
[ 97.311492] RAX: 0000000000000000 RBX: ffff88800d40e040 RCX: 0000000000000000
[ 97.312381] RDX: ffff888015963680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 97.313277] RBP: ffff88800d40e054 R08: 0000000000000001 R09: 0000000000000000
[ 97.314156] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.315066] R13: ffffffff84e223a0 R14: ffff88800d40e048 R15: ffffffff84da62e0
[ 97.315955] FS: 0000555555c0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.316952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.317659] CR2: 00007f94a99156f4 CR3: 0000000010160000 CR4: 0000000000350ee0
[ 97.318560] Call Trace:
[ 97.318936]
[ 97.319246] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 97.319849] ipv6_frags_init_net+0x206/0x3c0
[ 97.320441] ops_init+0xbb/0x6b0
[ 97.320908] setup_net+0x3d9/0x990
[ 97.321366] ? down_read_killable+0x1d7/0x4e0
[ 97.321957] ? __pfx_setup_net+0x10/0x10
[ 97.322474] ? copy_net_ns+0x17c/0x770
[ 97.323019] copy_net_ns+0x321/0x770
[ 97.323509] create_new_namespaces+0x3f6/0xb30
[ 97.324129] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.324746] ksys_unshare+0x44d/0x8e0
[ 97.325271] ? __pfx_ksys_unshare+0x10/0x10
[ 97.325825] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.326571] __x64_sys_unshare+0x31/0x40
[ 97.327128] do_syscall_64+0x3f/0x90
[ 97.327599] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.328276] RIP: 0033:0x7f822b9d70d7
[ 97.328739] 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
[ 97.330925] RSP: 002b:00007fff683c2628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 97.331845] RAX: ffffffffffffffda RBX: 00007fff683c2c68 RCX: 00007f822b9d70d7
[ 97.332739] RDX: 00007f822ba4141f RSI: 00007fff683c25c0 RDI: 0000000040000000
[ 97.333624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff683c23d0
[ 97.334512] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f822bae9bf0
[ 97.335406] R13: 00007fff683c2700 R14: 0000000000000000 R15: 00000000000000f8
[ 97.336317]
[ 97.336624] irq event stamp: 10125
[ 97.337076] hardirqs last enabled at (10137): [] __up_console_sem+0x78/0x80
[ 97.338150] hardirqs last disabled at (10148): [] __up_console_sem+0x5d/0x80
[ 97.339226] softirqs last enabled at (9636): [] irq_exit_rcu+0x93/0xc0
[ 97.340274] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 97.341329] ---[ end trace 0000000000000000 ]---
[ 97.342635] ------------[ cut here ]------------
[ 97.343285] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 97.345246] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.346289] Modules linked in:
[ 97.346692] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 97.347902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.348927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.349569] 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
[ 97.351749] RSP: 0018:ffff888016bdfbf0 EFLAGS: 00010286
[ 97.352442] RAX: 0000000000000000 RBX: ffff88800d40e440 RCX: 0000000000000000
[ 97.353330] RDX: ffff888015963680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 97.354212] RBP: ffff88800d40e454 R08: 0000000000000001 R09: 0000000000000000
[ 97.355133] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.356025] R13: ffffffff84e223a0 R14: ffff88800d40e448 R15: ffffffff84daf020
[ 97.356924] FS: 0000555555c0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.357876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.358607] CR2: 00007f94a99156f4 CR3: 0000000010160000 CR4: 0000000000350ee0
[ 97.359513] Call Trace:
[ 97.359836]
[ 97.360171] nf_ct_net_init+0x224/0x3d0
[ 97.360693] ? __pfx_nf_ct_net_init+0x10/0x10
[ 97.361295] ops_init+0xbb/0x6b0
[ 97.361742] setup_net+0x3d9/0x990
[ 97.362222] ? down_read_killable+0x1d7/0x4e0
[ 97.362793] ? __pfx_setup_net+0x10/0x10
[ 97.363352] ? copy_net_ns+0x17c/0x770
[ 97.363861] copy_net_ns+0x321/0x770
[ 97.364376] create_new_namespaces+0x3f6/0xb30
[ 97.364993] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.365610] ksys_unshare+0x44d/0x8e0
[ 97.366135] ? __pfx_ksys_unshare+0x10/0x10
[ 97.366688] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.367440] __x64_sys_unshare+0x31/0x40
[ 97.367992] do_syscall_64+0x3f/0x90
[ 97.368473] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.369144] RIP: 0033:0x7f822b9d70d7
[ 97.369611] 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
[ 97.371781] RSP: 002b:00007fff683c2628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 97.372723] RAX: ffffffffffffffda RBX: 00007fff683c2c68 RCX: 00007f822b9d70d7
[ 97.373615] RDX: 00007f822ba4141f RSI: 00007fff683c25c0 RDI: 0000000040000000
[ 97.374491] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff683c23d0
[ 97.375388] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f822bae9bf0
[ 97.376284] R13: 00007fff683c2700 R14: 0000000000000000 R15: 00000000000000f8
[ 97.377191]
[ 97.377497] irq event stamp: 10901
[ 97.377955] hardirqs last enabled at (10913): [] __up_console_sem+0x78/0x80
[ 97.379017] hardirqs last disabled at (10924): [] __up_console_sem+0x5d/0x80
[ 97.380089] softirqs last enabled at (10708): [] irq_exit_rcu+0x93/0xc0
[ 97.381132] softirqs last disabled at (10703): [] irq_exit_rcu+0x93/0xc0
[ 97.382182] ---[ end trace 0000000000000000 ]---
executing program
[ 98.883645] Bluetooth: hci0: command 0x0409 tx timeout
[ 100.931709] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 102.978953] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 105.026963] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:26:28 Registers:
info registers vcpu 0
RAX=000000000002b569 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007fa49a744710 CR3=00000000164c8000 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=ea35e4288472f98fb2485b90c78d5ab8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=989e87b4364321100000000000140e00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=369054eb9d88130000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016bdf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555c0c400 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=00007f94a99156f4 CR3=0000000010160000 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