Warning: Permanently added '[localhost]:43189' (ECDSA) to the list of known hosts.
2023/05/16 12:27:35 fuzzer started
2023/05/16 12:27:36 dialing manager at localhost:35573
2023/05/16 12:27:36 checking machine...
2023/05/16 12:27:36 checking revisions...
syzkaller login: [ 38.595914] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:27:36 testing simple program...
[ 38.674339] cgroup: Unknown subsys name 'net'
[ 38.852870] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.616818] audit: type=1400 audit(1684240069.366:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.724138] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.725896] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.730270] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.733442] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.735107] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.737232] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.114252] ------------[ cut here ]------------
[ 53.114893] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.116618] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.117764] Modules linked in:
[ 53.118324] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.123256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.124362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.125196] 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
[ 53.127559] RSP: 0018:ffff8880181ffc00 EFLAGS: 00010282
[ 53.128345] RAX: 0000000000000000 RBX: ffff88800e45d040 RCX: 0000000000000000
[ 53.129421] RDX: ffff888018343680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.130415] RBP: ffff88800e45d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.131459] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.132508] R13: ffffffff84e223a0 R14: ffff88800e45d048 R15: ffffffff84d73340
[ 53.133464] FS: 0000555555ec3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.134484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.135263] CR2: 00007f68bc7ee6f4 CR3: 000000000ef8a000 CR4: 0000000000350ee0
[ 53.136203] Call Trace:
[ 53.136542]
[ 53.136844] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.137535] ipv4_frags_init_net+0x269/0x440
[ 53.138138] ops_init+0xbb/0x6b0
[ 53.138600] setup_net+0x3d9/0x990
[ 53.139094] ? down_read_killable+0x1d7/0x4e0
[ 53.139684] ? __pfx_setup_net+0x10/0x10
[ 53.140232] ? copy_net_ns+0x17c/0x770
[ 53.140740] copy_net_ns+0x321/0x770
[ 53.141279] create_new_namespaces+0x3f6/0xb30
[ 53.141873] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.142520] ksys_unshare+0x44d/0x8e0
[ 53.143046] ? __pfx_ksys_unshare+0x10/0x10
[ 53.143592] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.144334] __x64_sys_unshare+0x31/0x40
[ 53.144853] do_syscall_64+0x3f/0x90
[ 53.145390] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.146073] RIP: 0033:0x7fc9e3da10d7
[ 53.146534] 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
[ 53.148718] RSP: 002b:00007ffe839fe178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.149687] RAX: ffffffffffffffda RBX: 00007ffe839fe7b8 RCX: 00007fc9e3da10d7
[ 53.150597] RDX: 00007fc9e3e0b41f RSI: 00007ffe839fe110 RDI: 0000000040000000
[ 53.151501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839fdf20
[ 53.152397] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9e3eb3bf0
[ 53.153327] R13: 00007ffe839fe250 R14: 0000000000000000 R15: 00000000000000f8
[ 53.154261]
[ 53.154572] irq event stamp: 9727
[ 53.155051] hardirqs last enabled at (9739): [] __up_console_sem+0x78/0x80
[ 53.156117] hardirqs last disabled at (9750): [] __up_console_sem+0x5d/0x80
[ 53.157230] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 53.158269] softirqs last disabled at (9361): [] irq_exit_rcu+0x93/0xc0
[ 53.159314] ---[ end trace 0000000000000000 ]---
[ 53.164507] ------------[ cut here ]------------
[ 53.165430] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.167285] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.168353] Modules linked in:
[ 53.168768] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.169987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.171030] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.171687] 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
[ 53.173895] RSP: 0018:ffff8880181ffc00 EFLAGS: 00010282
[ 53.174594] RAX: 0000000000000000 RBX: ffff8880144d5e40 RCX: 0000000000000000
[ 53.175478] RDX: ffff888018343680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.176371] RBP: ffff8880144d5e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.177286] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.178198] R13: ffffffff84e223a0 R14: ffff8880144d5e48 R15: ffffffff84da62e0
[ 53.179105] FS: 0000555555ec3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.180098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.180798] CR2: 00007f68bc7ee6f4 CR3: 000000000ef8a000 CR4: 0000000000350ee0
[ 53.181708] Call Trace:
[ 53.182072]
[ 53.182371] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.183042] ipv6_frags_init_net+0x206/0x3c0
[ 53.183616] ops_init+0xbb/0x6b0
[ 53.184109] setup_net+0x3d9/0x990
[ 53.184569] ? down_read_killable+0x1d7/0x4e0
[ 53.185195] ? __pfx_setup_net+0x10/0x10
[ 53.185709] ? copy_net_ns+0x17c/0x770
[ 53.186270] copy_net_ns+0x321/0x770
[ 53.186760] create_new_namespaces+0x3f6/0xb30
[ 53.187388] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.188043] ksys_unshare+0x44d/0x8e0
[ 53.188537] ? __pfx_ksys_unshare+0x10/0x10
[ 53.189141] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.189852] __x64_sys_unshare+0x31/0x40
[ 53.190409] do_syscall_64+0x3f/0x90
[ 53.190885] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.191558] RIP: 0033:0x7fc9e3da10d7
[ 53.192056] 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
[ 53.194233] RSP: 002b:00007ffe839fe178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.195191] RAX: ffffffffffffffda RBX: 00007ffe839fe7b8 RCX: 00007fc9e3da10d7
[ 53.196086] RDX: 00007fc9e3e0b41f RSI: 00007ffe839fe110 RDI: 0000000040000000
[ 53.196948] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839fdf20
[ 53.197837] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9e3eb3bf0
[ 53.198734] R13: 00007ffe839fe250 R14: 0000000000000000 R15: 00000000000000f8
[ 53.199656]
[ 53.199958] irq event stamp: 11713
[ 53.200422] hardirqs last enabled at (11725): [] __up_console_sem+0x78/0x80
[ 53.201526] hardirqs last disabled at (11736): [] __up_console_sem+0x5d/0x80
[ 53.202601] softirqs last enabled at (11196): [] irq_exit_rcu+0x93/0xc0
[ 53.203643] softirqs last disabled at (11081): [] irq_exit_rcu+0x93/0xc0
[ 53.204682] ---[ end trace 0000000000000000 ]---
[ 53.206351] ------------[ cut here ]------------
[ 53.206940] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.209174] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.210229] Modules linked in:
[ 53.210639] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.211788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.212801] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.213489] 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
[ 53.215657] RSP: 0018:ffff8880181ffbf0 EFLAGS: 00010286
[ 53.216354] RAX: 0000000000000000 RBX: ffff8880144d4a40 RCX: 0000000000000000
[ 53.217257] RDX: ffff888018343680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.218177] RBP: ffff8880144d4a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.219079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.219929] R13: ffffffff84e223a0 R14: ffff8880144d4a48 R15: ffffffff84daf020
[ 53.220824] FS: 0000555555ec3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.221839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.222579] CR2: 00007f68bc7ee6f4 CR3: 000000000ef8a000 CR4: 0000000000350ee0
[ 53.223472] Call Trace:
[ 53.223800]
[ 53.224136] nf_ct_net_init+0x224/0x3d0
[ 53.224648] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.225277] ops_init+0xbb/0x6b0
[ 53.225724] setup_net+0x3d9/0x990
[ 53.226223] ? down_read_killable+0x1d7/0x4e0
[ 53.226790] ? __pfx_setup_net+0x10/0x10
[ 53.227330] ? copy_net_ns+0x17c/0x770
[ 53.227837] copy_net_ns+0x321/0x770
[ 53.228351] create_new_namespaces+0x3f6/0xb30
[ 53.228943] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.229599] ksys_unshare+0x44d/0x8e0
[ 53.230134] ? __pfx_ksys_unshare+0x10/0x10
[ 53.230683] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.231427] __x64_sys_unshare+0x31/0x40
[ 53.231947] do_syscall_64+0x3f/0x90
[ 53.232461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.233159] RIP: 0033:0x7fc9e3da10d7
[ 53.233625] 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
[ 53.235797] RSP: 002b:00007ffe839fe178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.236758] RAX: ffffffffffffffda RBX: 00007ffe839fe7b8 RCX: 00007fc9e3da10d7
[ 53.237656] RDX: 00007fc9e3e0b41f RSI: 00007ffe839fe110 RDI: 0000000040000000
[ 53.238555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839fdf20
[ 53.239447] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9e3eb3bf0
[ 53.240337] R13: 00007ffe839fe250 R14: 0000000000000000 R15: 00000000000000f8
[ 53.241258]
[ 53.241559] irq event stamp: 12513
[ 53.242028] hardirqs last enabled at (12525): [] __up_console_sem+0x78/0x80
[ 53.243110] hardirqs last disabled at (12536): [] __up_console_sem+0x5d/0x80
[ 53.244178] softirqs last enabled at (12242): [] irq_exit_rcu+0x93/0xc0
[ 53.245248] softirqs last disabled at (12237): [] irq_exit_rcu+0x93/0xc0
[ 53.246303] ---[ end trace 0000000000000000 ]---
executing program
[ 54.806581] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.854067] Bluetooth: hci0: command 0x041b tx timeout
[ 58.902068] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.951061] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:27:49 Registers:
info registers vcpu 0
RAX=000000000001d7b1 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=00007fd8228f32c0 CR3=000000001600e000 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=b8d60a6c4dd087b3b741d6a026975851
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4e4669ae8cc86855000000000013c038 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cd07291b1863b73200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880181ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555ec3400 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=00007f68bc7ee6f4 CR3=000000000ef8a000 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