Warning: Permanently added '[localhost]:1086' (ECDSA) to the list of known hosts.
2023/05/17 21:31:10 fuzzer started
2023/05/17 21:31:11 dialing manager at localhost:44319
2023/05/17 21:31:11 checking machine...
2023/05/17 21:31:11 checking revisions...
syzkaller login: [ 36.132722] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:31:11 testing simple program...
[ 36.202329] cgroup: Unknown subsys name 'net'
[ 36.242194] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 47.689176] audit: type=1400 audit(1684359083.067:6): avc: denied { execmem } for pid=259 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
[ 48.780997] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.784366] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.786841] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.794868] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.797359] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.799763] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.223380] ------------[ cut here ]------------
[ 49.224056] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.225789] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.226914] Modules linked in:
[ 49.227376] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.231968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.233046] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.233753] 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
[ 49.236029] RSP: 0018:ffff88801f4ffc00 EFLAGS: 00010282
[ 49.236773] RAX: 0000000000000000 RBX: ffff88800d7c3440 RCX: 0000000000000000
[ 49.237704] RDX: ffff8880158a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.238637] RBP: ffff88800d7c3454 R08: 0000000000000001 R09: 0000000000000000
[ 49.239564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.240503] R13: ffffffff84e23fe0 R14: ffff88800d7c3448 R15: ffffffff84d74dc0
[ 49.241445] FS: 00005555557f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.242487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.243238] CR2: 00007efe1011a260 CR3: 00000000168d2000 CR4: 0000000000350ee0
[ 49.244188] Call Trace:
[ 49.244566]
[ 49.244880] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.245555] ipv4_frags_init_net+0x269/0x440
[ 49.246144] ops_init+0xbb/0x6b0
[ 49.246648] setup_net+0x3d9/0x990
[ 49.247128] ? down_read_killable+0x1d7/0x4e0
[ 49.247754] ? __pfx_setup_net+0x10/0x10
[ 49.248334] ? copy_net_ns+0x17c/0x770
[ 49.248866] copy_net_ns+0x321/0x770
[ 49.249409] create_new_namespaces+0x3f6/0xb30
[ 49.250028] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.250710] ksys_unshare+0x44d/0x8e0
[ 49.251226] ? __pfx_ksys_unshare+0x10/0x10
[ 49.251829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.252641] __x64_sys_unshare+0x31/0x40
[ 49.253188] do_syscall_64+0x3f/0x90
[ 49.253718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.254424] RIP: 0033:0x7fe8fe3950d7
[ 49.254914] 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
[ 49.257206] RSP: 002b:00007ffcfa7ec378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.258205] RAX: ffffffffffffffda RBX: 00007ffcfa7ec9b8 RCX: 00007fe8fe3950d7
[ 49.259167] RDX: 00007fe8fe3ff41f RSI: 00007ffcfa7ec310 RDI: 0000000040000000
[ 49.260101] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa7ec120
[ 49.261069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8fe4a7bf0
[ 49.261999] R13: 00007ffcfa7ec450 R14: 0000000000000000 R15: 00000000000000f8
[ 49.262964]
[ 49.263310] irq event stamp: 10541
[ 49.263766] hardirqs last enabled at (10551): [] __up_console_sem+0x78/0x80
[ 49.264889] hardirqs last disabled at (10562): [] __up_console_sem+0x5d/0x80
[ 49.265998] softirqs last enabled at (10476): [] irq_exit_rcu+0x93/0xc0
[ 49.267092] softirqs last disabled at (10471): [] irq_exit_rcu+0x93/0xc0
[ 49.268189] ---[ end trace 0000000000000000 ]---
[ 49.274149] ------------[ cut here ]------------
[ 49.274950] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.276786] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.277890] Modules linked in:
[ 49.278356] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.279567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.280645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.281358] 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
[ 49.283681] RSP: 0018:ffff88801f4ffc00 EFLAGS: 00010282
[ 49.284415] RAX: 0000000000000000 RBX: ffff888015aa6a40 RCX: 0000000000000000
[ 49.285349] RDX: ffff8880158a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.286250] RBP: ffff888015aa6a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.287192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.288151] R13: ffffffff84e23fe0 R14: ffff888015aa6a48 R15: ffffffff84da7d60
[ 49.289091] FS: 00005555557f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.290142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.290918] CR2: 00007efe1011a260 CR3: 00000000168d2000 CR4: 0000000000350ee0
[ 49.291854] Call Trace:
[ 49.292207]
[ 49.292552] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.293197] ipv6_frags_init_net+0x206/0x3c0
[ 49.293819] ops_init+0xbb/0x6b0
[ 49.294323] setup_net+0x3d9/0x990
[ 49.294806] ? down_read_killable+0x1d7/0x4e0
[ 49.295443] ? __pfx_setup_net+0x10/0x10
[ 49.295985] ? copy_net_ns+0x17c/0x770
[ 49.296581] copy_net_ns+0x321/0x770
[ 49.297092] create_new_namespaces+0x3f6/0xb30
[ 49.297738] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.298418] ksys_unshare+0x44d/0x8e0
[ 49.298935] ? __pfx_ksys_unshare+0x10/0x10
[ 49.299540] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.300340] __x64_sys_unshare+0x31/0x40
[ 49.300887] do_syscall_64+0x3f/0x90
[ 49.301422] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.302102] RIP: 0033:0x7fe8fe3950d7
[ 49.302629] 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
[ 49.304924] RSP: 002b:00007ffcfa7ec378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.305924] RAX: ffffffffffffffda RBX: 00007ffcfa7ec9b8 RCX: 00007fe8fe3950d7
[ 49.306859] RDX: 00007fe8fe3ff41f RSI: 00007ffcfa7ec310 RDI: 0000000040000000
[ 49.307797] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa7ec120
[ 49.308749] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8fe4a7bf0
[ 49.309687] R13: 00007ffcfa7ec450 R14: 0000000000000000 R15: 00000000000000f8
[ 49.310657]
[ 49.310974] irq event stamp: 12495
[ 49.311469] hardirqs last enabled at (12507): [] __up_console_sem+0x78/0x80
[ 49.312611] hardirqs last disabled at (12518): [] __up_console_sem+0x5d/0x80
[ 49.313736] softirqs last enabled at (12130): [] irq_exit_rcu+0x93/0xc0
[ 49.314844] softirqs last disabled at (12121): [] irq_exit_rcu+0x93/0xc0
[ 49.315944] ---[ end trace 0000000000000000 ]---
[ 49.317537] ------------[ cut here ]------------
[ 49.318151] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.320180] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.321336] Modules linked in:
[ 49.321771] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.322997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.324070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.324827] 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
[ 49.327136] RSP: 0018:ffff88801f4ffbf0 EFLAGS: 00010286
[ 49.327865] RAX: 0000000000000000 RBX: ffff88801447c040 RCX: 0000000000000000
[ 49.328807] RDX: ffff8880158a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.329749] RBP: ffff88801447c054 R08: 0000000000000001 R09: 0000000000000000
[ 49.330685] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.331625] R13: ffffffff84e23fe0 R14: ffff88801447c048 R15: ffffffff84db0aa0
[ 49.332582] FS: 00005555557f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.333641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.334432] CR2: 00007efe1011a260 CR3: 00000000168d2000 CR4: 0000000000350ee0
[ 49.335366] Call Trace:
[ 49.335710]
[ 49.336025] nf_ct_net_init+0x224/0x3d0
[ 49.336640] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.337254] ops_init+0xbb/0x6b0
[ 49.337762] setup_net+0x3d9/0x990
[ 49.338243] ? down_read_killable+0x1d7/0x4e0
[ 49.338882] ? __pfx_setup_net+0x10/0x10
[ 49.339454] ? copy_net_ns+0x17c/0x770
[ 49.339991] copy_net_ns+0x321/0x770
[ 49.340541] create_new_namespaces+0x3f6/0xb30
[ 49.341159] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.341842] ksys_unshare+0x44d/0x8e0
[ 49.342394] ? __pfx_ksys_unshare+0x10/0x10
[ 49.342971] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.343759] __x64_sys_unshare+0x31/0x40
[ 49.344366] do_syscall_64+0x3f/0x90
[ 49.344879] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.345600] RIP: 0033:0x7fe8fe3950d7
[ 49.346090] 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
[ 49.348402] RSP: 002b:00007ffcfa7ec378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.349407] RAX: ffffffffffffffda RBX: 00007ffcfa7ec9b8 RCX: 00007fe8fe3950d7
[ 49.350348] RDX: 00007fe8fe3ff41f RSI: 00007ffcfa7ec310 RDI: 0000000040000000
[ 49.351248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa7ec120
[ 49.352203] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8fe4a7bf0
[ 49.353145] R13: 00007ffcfa7ec450 R14: 0000000000000000 R15: 00000000000000f8
[ 49.354110]
[ 49.354462] irq event stamp: 13277
[ 49.354919] hardirqs last enabled at (13287): [] __up_console_sem+0x78/0x80
[ 49.356051] hardirqs last disabled at (13298): [] __up_console_sem+0x5d/0x80
[ 49.357191] softirqs last enabled at (12784): [] irq_exit_rcu+0x93/0xc0
[ 49.358301] softirqs last disabled at (12779): [] irq_exit_rcu+0x93/0xc0
[ 49.359387] ---[ end trace 0000000000000000 ]---
[ 50.854762] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.902340] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.950350] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.999404] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:31:24 Registers:
info registers vcpu 0
RAX=0000000000029311 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fdec7f9e020 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=2034323a31333a31322037312079614d XMM01=5d3637333732322e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555557f2400 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=00007efe1011a260 CR3=00000000168d2000 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