Warning: Permanently added '[localhost]:30108' (ECDSA) to the list of known hosts.
2023/05/18 10:40:12 fuzzer started
2023/05/18 10:40:12 dialing manager at localhost:44319
2023/05/18 10:40:12 checking machine...
2023/05/18 10:40:12 checking revisions...
syzkaller login: [ 36.594043] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:40:13 testing simple program...
[ 36.652227] cgroup: Unknown subsys name 'net'
[ 36.710981] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.512094] audit: type=1400 audit(1684406424.955:6): 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
[ 49.681179] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.683430] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.685700] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.689889] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.692355] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.693950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.090716] ------------[ cut here ]------------
[ 50.091369] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.093149] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.094255] Modules linked in:
[ 50.094691] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.100537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.101599] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.102258] 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
[ 50.104440] RSP: 0018:ffff88801fdafc00 EFLAGS: 00010282
[ 50.105147] RAX: 0000000000000000 RBX: ffff88800cc1e440 RCX: 0000000000000000
[ 50.106040] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.106920] RBP: ffff88800cc1e454 R08: 0000000000000001 R09: 0000000000000000
[ 50.107826] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.108723] R13: ffffffff84e23fe0 R14: ffff88800cc1e448 R15: ffffffff84d74dc0
[ 50.109634] FS: 0000555556824400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.110627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.111342] CR2: 00007fd9c252fe70 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 50.112234] Call Trace:
[ 50.112596]
[ 50.112907] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.113522] ipv4_frags_init_net+0x269/0x440
[ 50.114113] ops_init+0xbb/0x6b0
[ 50.114595] setup_net+0x3d9/0x990
[ 50.115055] ? down_read_killable+0x1d7/0x4e0
[ 50.115664] ? __pfx_setup_net+0x10/0x10
[ 50.116172] ? copy_net_ns+0x17c/0x770
[ 50.116712] copy_net_ns+0x321/0x770
[ 50.117219] create_new_namespaces+0x3f6/0xb30
[ 50.117843] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.118472] ksys_unshare+0x44d/0x8e0
[ 50.119003] ? __pfx_ksys_unshare+0x10/0x10
[ 50.119585] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.120301] __x64_sys_unshare+0x31/0x40
[ 50.120859] do_syscall_64+0x3f/0x90
[ 50.121352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.122046] RIP: 0033:0x7f56435ff0d7
[ 50.122513] 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
[ 50.124688] RSP: 002b:00007ffe0c0b8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.125640] RAX: ffffffffffffffda RBX: 00007ffe0c0b90e8 RCX: 00007f56435ff0d7
[ 50.126504] RDX: 00007f564366941f RSI: 00007ffe0c0b8a40 RDI: 0000000040000000
[ 50.127400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0c0b8850
[ 50.128286] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5643711bf0
[ 50.129207] R13: 00007ffe0c0b8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.130110]
[ 50.130405] irq event stamp: 8041
[ 50.130860] hardirqs last enabled at (8053): [] __up_console_sem+0x78/0x80
[ 50.131932] hardirqs last disabled at (8064): [] __up_console_sem+0x5d/0x80
[ 50.133001] softirqs last enabled at (7680): [] irq_exit_rcu+0x93/0xc0
[ 50.134009] softirqs last disabled at (7671): [] irq_exit_rcu+0x93/0xc0
[ 50.135019] ---[ end trace 0000000000000000 ]---
[ 50.141322] ------------[ cut here ]------------
[ 50.142065] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.144005] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.145323] Modules linked in:
[ 50.145753] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.146838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.147805] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.148420] 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
[ 50.150480] RSP: 0018:ffff88801fdafc00 EFLAGS: 00010282
[ 50.151134] RAX: 0000000000000000 RBX: ffff88800ea42440 RCX: 0000000000000000
[ 50.151984] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.152825] RBP: ffff88800ea42454 R08: 0000000000000001 R09: 0000000000000000
[ 50.153682] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.154489] R13: ffffffff84e23fe0 R14: ffff88800ea42448 R15: ffffffff84da7d60
[ 50.155339] FS: 0000555556824400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.156282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.157012] CR2: 00007fd9c252fe70 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 50.157856] Call Trace:
[ 50.158173]
[ 50.158461] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.159085] ipv6_frags_init_net+0x206/0x3c0
[ 50.159662] ops_init+0xbb/0x6b0
[ 50.160094] setup_net+0x3d9/0x990
[ 50.160530] ? down_read_killable+0x1d7/0x4e0
[ 50.161113] ? __pfx_setup_net+0x10/0x10
[ 50.161636] ? copy_net_ns+0x17c/0x770
[ 50.162122] copy_net_ns+0x321/0x770
[ 50.162620] create_new_namespaces+0x3f6/0xb30
[ 50.163184] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.163800] ksys_unshare+0x44d/0x8e0
[ 50.164272] ? __pfx_ksys_unshare+0x10/0x10
[ 50.164827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.165533] __x64_sys_unshare+0x31/0x40
[ 50.166063] do_syscall_64+0x3f/0x90
[ 50.166519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.167170] RIP: 0033:0x7f56435ff0d7
[ 50.167641] 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
[ 50.169683] RSP: 002b:00007ffe0c0b8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.170581] RAX: ffffffffffffffda RBX: 00007ffe0c0b90e8 RCX: 00007f56435ff0d7
[ 50.171389] RDX: 00007f564366941f RSI: 00007ffe0c0b8a40 RDI: 0000000040000000
[ 50.172230] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0c0b8850
[ 50.173073] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5643711bf0
[ 50.173923] R13: 00007ffe0c0b8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.174794]
[ 50.175085] irq event stamp: 9989
[ 50.175486] hardirqs last enabled at (9999): [] __up_console_sem+0x78/0x80
[ 50.176492] hardirqs last disabled at (10010): [] __up_console_sem+0x5d/0x80
[ 50.177524] softirqs last enabled at (9542): [] irq_exit_rcu+0x93/0xc0
[ 50.178503] softirqs last disabled at (9537): [] irq_exit_rcu+0x93/0xc0
[ 50.179491] ---[ end trace 0000000000000000 ]---
[ 50.180860] ------------[ cut here ]------------
[ 50.181408] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.183309] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.184335] Modules linked in:
[ 50.184758] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.185868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.186823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.187434] 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
[ 50.189468] RSP: 0018:ffff88801fdafbf0 EFLAGS: 00010286
[ 50.190112] RAX: 0000000000000000 RBX: ffff88800d760440 RCX: 0000000000000000
[ 50.190969] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.191857] RBP: ffff88800d760454 R08: 0000000000000001 R09: 0000000000000000
[ 50.192749] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.193676] R13: ffffffff84e23fe0 R14: ffff88800d760448 R15: ffffffff84db0aa0
[ 50.194534] FS: 0000555556824400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.195564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.196271] CR2: 00007fd9c252fe70 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 50.197177] Call Trace:
[ 50.197508]
[ 50.197846] nf_ct_net_init+0x224/0x3d0
[ 50.198369] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.198991] ops_init+0xbb/0x6b0
[ 50.199448] setup_net+0x3d9/0x990
[ 50.199950] ? down_read_killable+0x1d7/0x4e0
[ 50.200522] ? __pfx_setup_net+0x10/0x10
[ 50.201095] ? copy_net_ns+0x17c/0x770
[ 50.201649] copy_net_ns+0x321/0x770
[ 50.202128] create_new_namespaces+0x3f6/0xb30
[ 50.202760] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.203377] ksys_unshare+0x44d/0x8e0
[ 50.203902] ? __pfx_ksys_unshare+0x10/0x10
[ 50.204612] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.205503] __x64_sys_unshare+0x31/0x40
[ 50.206177] do_syscall_64+0x3f/0x90
[ 50.206809] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.207638] RIP: 0033:0x7f56435ff0d7
[ 50.208204] 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
[ 50.210910] RSP: 002b:00007ffe0c0b8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.212073] RAX: ffffffffffffffda RBX: 00007ffe0c0b90e8 RCX: 00007f56435ff0d7
[ 50.213195] RDX: 00007f564366941f RSI: 00007ffe0c0b8a40 RDI: 0000000040000000
[ 50.214298] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0c0b8850
[ 50.215378] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5643711bf0
[ 50.216474] R13: 00007ffe0c0b8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.217597]
[ 50.217963] irq event stamp: 10789
[ 50.218489] hardirqs last enabled at (10799): [] __up_console_sem+0x78/0x80
[ 50.219820] hardirqs last disabled at (10810): [] __up_console_sem+0x5d/0x80
[ 50.221144] softirqs last enabled at (10726): [] irq_exit_rcu+0x93/0xc0
[ 50.222419] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 50.223688] ---[ end trace 0000000000000000 ]---
executing program
[ 51.765132] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.812625] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.860692] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.908620] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:40:25 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff813aac10 RCX=0000000000000001 RDX=1ffff1100d9c1387
RSI=ffffffff810bd707 RDI=ffff88806ce09aa0 RBP=ffff88806ce09b38 RSP=ffff88806ce09a98
R8 =ffffffff8608e018 R9 =ffffffff8608e01c R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b68 R13=0000000000000000 R14=ffff8880166951c0 R15=ffff88800efb0080
RIP=ffffffff811302c0 RFL=00000202 [-------] 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 00007f1c4f240700 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=00007fd9c24a3a50 CR3=0000000009704000 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=2036323a30343a30312038312079614d XMM01=5d3139363439302e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fdaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556824400 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=00007fd9c252fe70 CR3=000000001931a000 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