Warning: Permanently added '[localhost]:55285' (ECDSA) to the list of known hosts.
2023/05/17 11:15:54 fuzzer started
2023/05/17 11:15:54 dialing manager at localhost:44319
2023/05/17 11:15:54 checking machine...
2023/05/17 11:15:54 checking revisions...
syzkaller login: [ 68.484572] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:15:54 testing simple program...
[ 68.559743] cgroup: Unknown subsys name 'net'
[ 68.637040] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 81.613675] audit: type=1400 audit(1684322167.682:6): 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
[ 82.745527] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.747978] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.750040] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.753779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.755427] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.756703] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.130772] ------------[ cut here ]------------
[ 83.131439] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.133246] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.134401] Modules linked in:
[ 83.134832] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.136326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.140768] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.141574] 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
[ 83.143859] RSP: 0018:ffff88801991fc00 EFLAGS: 00010282
[ 83.144550] RAX: 0000000000000000 RBX: ffff88800f28f840 RCX: 0000000000000000
[ 83.145452] RDX: ffff888018510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.146352] RBP: ffff88800f28f854 R08: 0000000000000001 R09: 0000000000000000
[ 83.147244] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.148108] R13: ffffffff84e23fe0 R14: ffff88800f28f848 R15: ffffffff84d74dc0
[ 83.149014] FS: 00005555573dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 83.150018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.150800] CR2: 00007fa57aeff6f4 CR3: 000000000efba000 CR4: 0000000000350ef0
[ 83.151719] Call Trace:
[ 83.152040]
[ 83.152389] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.153029] ipv4_frags_init_net+0x269/0x440
[ 83.153641] ops_init+0xbb/0x6b0
[ 83.154091] setup_net+0x3d9/0x990
[ 83.154580] ? down_read_killable+0x1d7/0x4e0
[ 83.155199] ? __pfx_setup_net+0x10/0x10
[ 83.155721] ? copy_net_ns+0x17c/0x770
[ 83.156276] copy_net_ns+0x321/0x770
[ 83.156762] create_new_namespaces+0x3f6/0xb30
[ 83.157380] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.157995] ksys_unshare+0x44d/0x8e0
[ 83.158525] ? __pfx_ksys_unshare+0x10/0x10
[ 83.159085] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.159836] __x64_sys_unshare+0x31/0x40
[ 83.160385] do_syscall_64+0x3f/0x90
[ 83.160858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.161533] RIP: 0033:0x7f9ba00240d7
[ 83.161996] 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
[ 83.164166] RSP: 002b:00007ffc1a2174e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.165072] RAX: ffffffffffffffda RBX: 00007ffc1a217b28 RCX: 00007f9ba00240d7
[ 83.165962] RDX: 00007f9ba008e41f RSI: 00007ffc1a217480 RDI: 0000000040000000
[ 83.166870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a217290
[ 83.167762] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ba0136bf0
[ 83.168639] R13: 00007ffc1a2175c0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.169551]
[ 83.169849] irq event stamp: 8353
[ 83.170305] hardirqs last enabled at (8365): [] __up_console_sem+0x78/0x80
[ 83.171364] hardirqs last disabled at (8376): [] __up_console_sem+0x5d/0x80
[ 83.172421] softirqs last enabled at (7924): [] irq_exit_rcu+0x93/0xc0
[ 83.173440] softirqs last disabled at (7895): [] irq_exit_rcu+0x93/0xc0
[ 83.174466] ---[ end trace 0000000000000000 ]---
[ 83.180916] ------------[ cut here ]------------
[ 83.181606] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.183300] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.184364] Modules linked in:
[ 83.184769] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.185918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.186942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.187626] 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
[ 83.189788] RSP: 0018:ffff88801991fc00 EFLAGS: 00010282
[ 83.190471] RAX: 0000000000000000 RBX: ffff88800e02fc40 RCX: 0000000000000000
[ 83.191375] RDX: ffff888018510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.192269] RBP: ffff88800e02fc54 R08: 0000000000000001 R09: 0000000000000000
[ 83.193118] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.194003] R13: ffffffff84e23fe0 R14: ffff88800e02fc48 R15: ffffffff84da7d60
[ 83.194909] FS: 00005555573dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 83.195902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.196639] CR2: 00007fa57aeff6f4 CR3: 000000000efba000 CR4: 0000000000350ef0
[ 83.197536] Call Trace:
[ 83.197857]
[ 83.198188] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.198815] ipv6_frags_init_net+0x206/0x3c0
[ 83.199402] ops_init+0xbb/0x6b0
[ 83.199850] setup_net+0x3d9/0x990
[ 83.200337] ? down_read_killable+0x1d7/0x4e0
[ 83.200897] ? __pfx_setup_net+0x10/0x10
[ 83.201435] ? copy_net_ns+0x17c/0x770
[ 83.201938] copy_net_ns+0x321/0x770
[ 83.202446] create_new_namespaces+0x3f6/0xb30
[ 83.203042] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.203681] ksys_unshare+0x44d/0x8e0
[ 83.204198] ? __pfx_ksys_unshare+0x10/0x10
[ 83.204747] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.205498] __x64_sys_unshare+0x31/0x40
[ 83.206011] do_syscall_64+0x3f/0x90
[ 83.206531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.207219] RIP: 0033:0x7f9ba00240d7
[ 83.207677] 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
[ 83.209818] RSP: 002b:00007ffc1a2174e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.210775] RAX: ffffffffffffffda RBX: 00007ffc1a217b28 RCX: 00007f9ba00240d7
[ 83.211651] RDX: 00007f9ba008e41f RSI: 00007ffc1a217480 RDI: 0000000040000000
[ 83.212535] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a217290
[ 83.213414] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ba0136bf0
[ 83.214291] R13: 00007ffc1a2175c0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.215224]
[ 83.215521] irq event stamp: 10263
[ 83.215958] hardirqs last enabled at (10273): [] __up_console_sem+0x78/0x80
[ 83.217025] hardirqs last disabled at (10284): [] __up_console_sem+0x5d/0x80
[ 83.218090] softirqs last enabled at (9746): [] irq_exit_rcu+0x93/0xc0
[ 83.219136] softirqs last disabled at (9723): [] irq_exit_rcu+0x93/0xc0
[ 83.220190] ---[ end trace 0000000000000000 ]---
[ 83.221531] ------------[ cut here ]------------
[ 83.222114] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.223995] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.225062] Modules linked in:
[ 83.225513] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.226687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.227702] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.228374] 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
[ 83.230504] RSP: 0018:ffff88801991fbf0 EFLAGS: 00010286
[ 83.231427] RAX: 0000000000000000 RBX: ffff88800d764040 RCX: 0000000000000000
[ 83.232455] RDX: ffff888018510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.233339] RBP: ffff88800d764054 R08: 0000000000000001 R09: 0000000000000000
[ 83.234210] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.235071] R13: ffffffff84e23fe0 R14: ffff88800d764048 R15: ffffffff84db0aa0
[ 83.235941] FS: 00005555573dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 83.237087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.237903] CR2: 00007fa57aeff6f4 CR3: 000000000efba000 CR4: 0000000000350ef0
[ 83.238907] Call Trace:
[ 83.239277]
[ 83.239576] nf_ct_net_init+0x224/0x3d0
[ 83.240092] ? __pfx_nf_ct_net_init+0x10/0x10
[ 83.240860] ops_init+0xbb/0x6b0
[ 83.241491] setup_net+0x3d9/0x990
[ 83.242016] ? down_read_killable+0x1d7/0x4e0
[ 83.242884] ? __pfx_setup_net+0x10/0x10
[ 83.243557] ? copy_net_ns+0x17c/0x770
[ 83.244260] copy_net_ns+0x321/0x770
[ 83.244899] create_new_namespaces+0x3f6/0xb30
[ 83.245551] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.246303] ksys_unshare+0x44d/0x8e0
[ 83.246991] ? __pfx_ksys_unshare+0x10/0x10
[ 83.247648] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.248661] __x64_sys_unshare+0x31/0x40
[ 83.249390] do_syscall_64+0x3f/0x90
[ 83.249992] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.250843] RIP: 0033:0x7f9ba00240d7
[ 83.251353] 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
[ 83.253595] RSP: 002b:00007ffc1a2174e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.254717] RAX: ffffffffffffffda RBX: 00007ffc1a217b28 RCX: 00007f9ba00240d7
[ 83.255754] RDX: 00007f9ba008e41f RSI: 00007ffc1a217480 RDI: 0000000040000000
[ 83.256795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a217290
[ 83.257809] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ba0136bf0
[ 83.258898] R13: 00007ffc1a2175c0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.259984]
[ 83.260312] irq event stamp: 11129
[ 83.260811] hardirqs last enabled at (11139): [] __up_console_sem+0x78/0x80
[ 83.262094] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 83.263314] softirqs last enabled at (10776): [] irq_exit_rcu+0x93/0xc0
[ 83.264486] softirqs last disabled at (10769): [] irq_exit_rcu+0x93/0xc0
[ 83.265680] ---[ end trace 0000000000000000 ]---
executing program
[ 84.824737] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 86.872223] Bluetooth: hci0: command 0x041b tx timeout
[ 88.920253] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 90.968248] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:15:35 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801991f618
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 00005555573dc400 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=00007fa57aeff6f4 CR3=000000000efba000 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=0000000000065e8b 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=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 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=00007fece2d116f4 CR3=0000000016440000 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=abdd899e8edaf2b91f4d4be43f411fa7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb560 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c99c0b975121b70400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000