Warning: Permanently added '[localhost]:27294' (ECDSA) to the list of known hosts.
2023/05/17 22:36:58 fuzzer started
2023/05/17 22:36:58 dialing manager at localhost:44319
2023/05/17 22:36:58 checking machine...
2023/05/17 22:36:58 checking revisions...
syzkaller login: [ 38.044429] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:36:58 testing simple program...
[ 38.114455] cgroup: Unknown subsys name 'net'
[ 38.163770] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.675710] audit: type=1400 audit(1684363031.497:6): 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
[ 51.782153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.783647] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.784957] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.788485] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.790115] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.791399] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.165425] ------------[ cut here ]------------
[ 52.166236] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.168250] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.169517] Modules linked in:
[ 52.170038] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.175012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.176071] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.176723] 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
[ 52.178863] RSP: 0018:ffff888017cb7c00 EFLAGS: 00010282
[ 52.179516] RAX: 0000000000000000 RBX: ffff888015bd7c40 RCX: 0000000000000000
[ 52.180389] RDX: ffff88800ee88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.181293] RBP: ffff888015bd7c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.182183] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.183062] R13: ffffffff84e23fe0 R14: ffff888015bd7c48 R15: ffffffff84d74dc0
[ 52.183942] FS: 0000555555fd6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.184926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.185626] CR2: 00007faabb42b6f4 CR3: 0000000014714000 CR4: 0000000000350ef0
[ 52.186511] Call Trace:
[ 52.186864]
[ 52.187156] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.187760] ipv4_frags_init_net+0x269/0x440
[ 52.188338] ops_init+0xbb/0x6b0
[ 52.188801] setup_net+0x3d9/0x990
[ 52.189280] ? down_read_killable+0x1d7/0x4e0
[ 52.189866] ? __pfx_setup_net+0x10/0x10
[ 52.190371] ? copy_net_ns+0x17c/0x770
[ 52.190902] copy_net_ns+0x321/0x770
[ 52.191412] create_new_namespaces+0x3f6/0xb30
[ 52.192040] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.192666] ksys_unshare+0x44d/0x8e0
[ 52.193198] ? __pfx_ksys_unshare+0x10/0x10
[ 52.193747] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.194489] __x64_sys_unshare+0x31/0x40
[ 52.195033] do_syscall_64+0x3f/0x90
[ 52.195514] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.196172] RIP: 0033:0x7f853f06d0d7
[ 52.196630] 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
[ 52.198850] RSP: 002b:00007fffee76f568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.199784] RAX: ffffffffffffffda RBX: 00007fffee76fba8 RCX: 00007f853f06d0d7
[ 52.200693] RDX: 00007f853f0d741f RSI: 00007fffee76f500 RDI: 0000000040000000
[ 52.201665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee76f310
[ 52.202604] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f853f17fbf0
[ 52.203525] R13: 00007fffee76f640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.204482]
[ 52.204813] irq event stamp: 8889
[ 52.205284] hardirqs last enabled at (8901): [] __up_console_sem+0x78/0x80
[ 52.206381] hardirqs last disabled at (8912): [] __up_console_sem+0x5d/0x80
[ 52.207485] softirqs last enabled at (8440): [] irq_exit_rcu+0x93/0xc0
[ 52.208547] softirqs last disabled at (8411): [] irq_exit_rcu+0x93/0xc0
[ 52.209633] ---[ end trace 0000000000000000 ]---
[ 52.214934] ------------[ cut here ]------------
[ 52.215541] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.217414] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.218530] Modules linked in:
[ 52.218974] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.220186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.221253] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.221956] 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
[ 52.224252] RSP: 0018:ffff888017cb7c00 EFLAGS: 00010282
[ 52.224978] RAX: 0000000000000000 RBX: ffff888009e3c840 RCX: 0000000000000000
[ 52.225913] RDX: ffff88800ee88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.226848] RBP: ffff888009e3c854 R08: 0000000000000001 R09: 0000000000000000
[ 52.227752] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.228664] R13: ffffffff84e23fe0 R14: ffff888009e3c848 R15: ffffffff84da7d60
[ 52.229557] FS: 0000555555fd6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.230566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.231304] CR2: 00007faabb42b6f4 CR3: 0000000014714000 CR4: 0000000000350ef0
[ 52.232207] Call Trace:
[ 52.232536]
[ 52.232863] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.233478] ipv6_frags_init_net+0x206/0x3c0
[ 52.234067] ops_init+0xbb/0x6b0
[ 52.234510] setup_net+0x3d9/0x990
[ 52.234991] ? down_read_killable+0x1d7/0x4e0
[ 52.235553] ? __pfx_setup_net+0x10/0x10
[ 52.236091] ? copy_net_ns+0x17c/0x770
[ 52.236598] copy_net_ns+0x321/0x770
[ 52.237129] create_new_namespaces+0x3f6/0xb30
[ 52.237725] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.238358] ksys_unshare+0x44d/0x8e0
[ 52.238874] ? __pfx_ksys_unshare+0x10/0x10
[ 52.239421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.240163] __x64_sys_unshare+0x31/0x40
[ 52.240679] do_syscall_64+0x3f/0x90
[ 52.241187] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.241858] RIP: 0033:0x7f853f06d0d7
[ 52.242318] 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
[ 52.244470] RSP: 002b:00007fffee76f568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.245409] RAX: ffffffffffffffda RBX: 00007fffee76fba8 RCX: 00007f853f06d0d7
[ 52.246287] RDX: 00007f853f0d741f RSI: 00007fffee76f500 RDI: 0000000040000000
[ 52.247149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee76f310
[ 52.248019] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f853f17fbf0
[ 52.248906] R13: 00007fffee76f640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.249769]
[ 52.250098] irq event stamp: 10695
[ 52.250523] hardirqs last enabled at (10705): [] __up_console_sem+0x78/0x80
[ 52.251577] hardirqs last disabled at (10716): [] __up_console_sem+0x5d/0x80
[ 52.252621] softirqs last enabled at (10190): [] irq_exit_rcu+0x93/0xc0
[ 52.253657] softirqs last disabled at (10117): [] irq_exit_rcu+0x93/0xc0
[ 52.254689] ---[ end trace 0000000000000000 ]---
[ 52.256012] ------------[ cut here ]------------
[ 52.256581] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.258434] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.259528] Modules linked in:
[ 52.259970] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.261191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.262255] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.262954] 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
[ 52.265244] RSP: 0018:ffff888017cb7bf0 EFLAGS: 00010286
[ 52.265953] RAX: 0000000000000000 RBX: ffff888009e3ce40 RCX: 0000000000000000
[ 52.266866] RDX: ffff88800ee88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.267760] RBP: ffff888009e3ce54 R08: 0000000000000001 R09: 0000000000000000
[ 52.268692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.269632] R13: ffffffff84e23fe0 R14: ffff888009e3ce48 R15: ffffffff84db0aa0
[ 52.270561] FS: 0000555555fd6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.271624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.272392] CR2: 00007faabb42b6f4 CR3: 0000000014714000 CR4: 0000000000350ef0
[ 52.273321] Call Trace:
[ 52.273661]
[ 52.274006] nf_ct_net_init+0x224/0x3d0
[ 52.274548] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.275174] ops_init+0xbb/0x6b0
[ 52.275636] setup_net+0x3d9/0x990
[ 52.276132] ? down_read_killable+0x1d7/0x4e0
[ 52.276746] ? __pfx_setup_net+0x10/0x10
[ 52.277312] ? copy_net_ns+0x17c/0x770
[ 52.277865] copy_net_ns+0x321/0x770
[ 52.278385] create_new_namespaces+0x3f6/0xb30
[ 52.279026] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.279676] ksys_unshare+0x44d/0x8e0
[ 52.280222] ? __pfx_ksys_unshare+0x10/0x10
[ 52.280796] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.281559] __x64_sys_unshare+0x31/0x40
[ 52.282122] do_syscall_64+0x3f/0x90
[ 52.282616] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.283321] RIP: 0033:0x7f853f06d0d7
[ 52.283811] 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
[ 52.286069] RSP: 002b:00007fffee76f568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.287058] RAX: ffffffffffffffda RBX: 00007fffee76fba8 RCX: 00007f853f06d0d7
[ 52.287975] RDX: 00007f853f0d741f RSI: 00007fffee76f500 RDI: 0000000040000000
[ 52.288925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee76f310
[ 52.289868] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f853f17fbf0
[ 52.290768] R13: 00007fffee76f640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.291724]
[ 52.292063] irq event stamp: 11447
[ 52.292512] hardirqs last enabled at (11457): [] __up_console_sem+0x78/0x80
[ 52.293631] hardirqs last disabled at (11468): [] __up_console_sem+0x5d/0x80
[ 52.294749] softirqs last enabled at (11354): [] irq_exit_rcu+0x93/0xc0
[ 52.295846] softirqs last disabled at (11345): [] irq_exit_rcu+0x93/0xc0
[ 52.296953] ---[ end trace 0000000000000000 ]---
executing program
[ 53.806556] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.854493] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.902896] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.949990] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:37:11 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017cb75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555fd6400 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=00007faabb42b6f4 CR3=0000000014714000 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=0000000000027dc1 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=00000202 [-------] 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=00007f72811c60a0 CR3=000000000e7b2000 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=2032313a37333a32322037312079614d XMM01=5d3833303037312e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000