Warning: Permanently added '[localhost]:47214' (ECDSA) to the list of known hosts.
2023/05/18 06:21:50 fuzzer started
2023/05/18 06:21:51 dialing manager at localhost:44319
2023/05/18 06:21:51 checking machine...
2023/05/18 06:21:51 checking revisions...
syzkaller login: [ 42.249521] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:21:51 testing simple program...
[ 42.314556] cgroup: Unknown subsys name 'net'
[ 42.389583] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.615324] audit: type=1400 audit(1684390923.530:6): 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
[ 55.738804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.740490] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.742587] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.745988] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.748887] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.751252] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.142801] ------------[ cut here ]------------
[ 56.143594] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.145351] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.146468] Modules linked in:
[ 56.146875] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.151605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.152812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.153617] 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
[ 56.155834] RSP: 0018:ffff88802015fc00 EFLAGS: 00010282
[ 56.156528] RAX: 0000000000000000 RBX: ffff888008efec40 RCX: 0000000000000000
[ 56.157435] RDX: ffff888016b151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.158332] RBP: ffff888008efec54 R08: 0000000000000001 R09: 0000000000000000
[ 56.159251] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.160155] R13: ffffffff84e23fe0 R14: ffff888008efec48 R15: ffffffff84d74dc0
[ 56.161053] FS: 0000555556fcd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.162059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.162766] CR2: 00007f5a8b1f46f4 CR3: 0000000010126000 CR4: 0000000000350ee0
[ 56.163661] Call Trace:
[ 56.164037]
[ 56.164335] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.164988] ipv4_frags_init_net+0x269/0x440
[ 56.165563] ops_init+0xbb/0x6b0
[ 56.166048] setup_net+0x3d9/0x990
[ 56.166508] ? down_read_killable+0x1d7/0x4e0
[ 56.167108] ? __pfx_setup_net+0x10/0x10
[ 56.167626] ? copy_net_ns+0x17c/0x770
[ 56.168188] copy_net_ns+0x321/0x770
[ 56.168680] create_new_namespaces+0x3f6/0xb30
[ 56.169305] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.169963] ksys_unshare+0x44d/0x8e0
[ 56.170459] ? __pfx_ksys_unshare+0x10/0x10
[ 56.171034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.171748] __x64_sys_unshare+0x31/0x40
[ 56.172314] do_syscall_64+0x3f/0x90
[ 56.172796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.173467] RIP: 0033:0x7f833e20f0d7
[ 56.173960] 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
[ 56.176131] RSP: 002b:00007ffe6b498f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.177077] RAX: ffffffffffffffda RBX: 00007ffe6b4995c8 RCX: 00007f833e20f0d7
[ 56.177965] RDX: 00007f833e27941f RSI: 00007ffe6b498f20 RDI: 0000000040000000
[ 56.178816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6b498d30
[ 56.179714] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f833e321bf0
[ 56.180622] R13: 00007ffe6b499060 R14: 0000000000000000 R15: 00000000000000f8
[ 56.181537]
[ 56.181840] irq event stamp: 7461
[ 56.182290] hardirqs last enabled at (7473): [] __up_console_sem+0x78/0x80
[ 56.183352] hardirqs last disabled at (7484): [] __up_console_sem+0x5d/0x80
[ 56.184413] softirqs last enabled at (7034): [] irq_exit_rcu+0x93/0xc0
[ 56.185459] softirqs last disabled at (7017): [] irq_exit_rcu+0x93/0xc0
[ 56.186520] ---[ end trace 0000000000000000 ]---
[ 56.191541] ------------[ cut here ]------------
[ 56.192308] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.193993] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.195045] Modules linked in:
[ 56.195457] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.196625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.197632] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.198311] 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
[ 56.200506] RSP: 0018:ffff88802015fc00 EFLAGS: 00010282
[ 56.201194] RAX: 0000000000000000 RBX: ffff88800d6b2640 RCX: 0000000000000000
[ 56.202076] RDX: ffff888016b151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.202981] RBP: ffff88800d6b2654 R08: 0000000000000001 R09: 0000000000000000
[ 56.203834] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.204726] R13: ffffffff84e23fe0 R14: ffff88800d6b2648 R15: ffffffff84da7d60
[ 56.205612] FS: 0000555556fcd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.206612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.207357] CR2: 00007f5a8b1f46f4 CR3: 0000000010126000 CR4: 0000000000350ee0
[ 56.208274] Call Trace:
[ 56.208604]
[ 56.208906] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.209559] ipv6_frags_init_net+0x206/0x3c0
[ 56.210140] ops_init+0xbb/0x6b0
[ 56.210590] setup_net+0x3d9/0x990
[ 56.211081] ? down_read_killable+0x1d7/0x4e0
[ 56.211659] ? __pfx_setup_net+0x10/0x10
[ 56.212207] ? copy_net_ns+0x17c/0x770
[ 56.212723] copy_net_ns+0x321/0x770
[ 56.213242] create_new_namespaces+0x3f6/0xb30
[ 56.213818] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.214464] ksys_unshare+0x44d/0x8e0
[ 56.214988] ? __pfx_ksys_unshare+0x10/0x10
[ 56.215538] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.216292] __x64_sys_unshare+0x31/0x40
[ 56.216813] do_syscall_64+0x3f/0x90
[ 56.217317] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.217997] RIP: 0033:0x7f833e20f0d7
[ 56.218458] 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
[ 56.220640] RSP: 002b:00007ffe6b498f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.221588] RAX: ffffffffffffffda RBX: 00007ffe6b4995c8 RCX: 00007f833e20f0d7
[ 56.222484] RDX: 00007f833e27941f RSI: 00007ffe6b498f20 RDI: 0000000040000000
[ 56.223376] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6b498d30
[ 56.224277] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f833e321bf0
[ 56.225157] R13: 00007ffe6b499060 R14: 0000000000000000 R15: 00000000000000f8
[ 56.226075]
[ 56.226378] irq event stamp: 9195
[ 56.226798] hardirqs last enabled at (9205): [] __up_console_sem+0x78/0x80
[ 56.227863] hardirqs last disabled at (9216): [] __up_console_sem+0x5d/0x80
[ 56.228949] softirqs last enabled at (8678): [] irq_exit_rcu+0x93/0xc0
[ 56.229974] softirqs last disabled at (8619): [] irq_exit_rcu+0x93/0xc0
[ 56.230989] ---[ end trace 0000000000000000 ]---
[ 56.232385] ------------[ cut here ]------------
[ 56.233053] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.234964] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.236043] Modules linked in:
[ 56.236445] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.237599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.238611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.239289] 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
[ 56.241461] RSP: 0018:ffff88802015fbf0 EFLAGS: 00010286
[ 56.242149] RAX: 0000000000000000 RBX: ffff888008eda640 RCX: 0000000000000000
[ 56.243037] RDX: ffff888016b151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.243914] RBP: ffff888008eda654 R08: 0000000000000001 R09: 0000000000000000
[ 56.244821] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.245705] R13: ffffffff84e23fe0 R14: ffff888008eda648 R15: ffffffff84db0aa0
[ 56.246587] FS: 0000555556fcd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.247586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.248348] CR2: 00007f5a8b1f46f4 CR3: 0000000010126000 CR4: 0000000000350ee0
[ 56.249237] Call Trace:
[ 56.249562]
[ 56.249859] nf_ct_net_init+0x224/0x3d0
[ 56.250427] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.251050] ops_init+0xbb/0x6b0
[ 56.251493] setup_net+0x3d9/0x990
[ 56.252012] ? down_read_killable+0x1d7/0x4e0
[ 56.252587] ? __pfx_setup_net+0x10/0x10
[ 56.253126] ? copy_net_ns+0x17c/0x770
[ 56.253648] copy_net_ns+0x321/0x770
[ 56.254166] create_new_namespaces+0x3f6/0xb30
[ 56.254759] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.255399] ksys_unshare+0x44d/0x8e0
[ 56.255899] ? __pfx_ksys_unshare+0x10/0x10
[ 56.256473] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.257224] __x64_sys_unshare+0x31/0x40
[ 56.257750] do_syscall_64+0x3f/0x90
[ 56.258265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.258905] RIP: 0033:0x7f833e20f0d7
[ 56.259399] 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
[ 56.261549] RSP: 002b:00007ffe6b498f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.262507] RAX: ffffffffffffffda RBX: 00007ffe6b4995c8 RCX: 00007f833e20f0d7
[ 56.263395] RDX: 00007f833e27941f RSI: 00007ffe6b498f20 RDI: 0000000040000000
[ 56.264318] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6b498d30
[ 56.265219] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f833e321bf0
[ 56.266105] R13: 00007ffe6b499060 R14: 0000000000000000 R15: 00000000000000f8
[ 56.267031]
[ 56.267329] irq event stamp: 9969
[ 56.267754] hardirqs last enabled at (9979): [] __up_console_sem+0x78/0x80
[ 56.268817] hardirqs last disabled at (9990): [] __up_console_sem+0x5d/0x80
[ 56.269883] softirqs last enabled at (9698): [] irq_exit_rcu+0x93/0xc0
[ 56.270912] softirqs last disabled at (9693): [] irq_exit_rcu+0x93/0xc0
[ 56.271990] ---[ end trace 0000000000000000 ]---
executing program
[ 57.823581] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.871001] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.919036] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.967058] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:21:59 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000000 RCX=0000000000000100 RDX=0000000000000000
RSI=ffffffff814c635a RDI=ffffffff8542ab74 RBP=ffffffff8542a780 RSP=ffff88806ce09a00
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffffff8542a780 R13=0000000000000000 R14=ffffffff856525c8 R15=ffff88800dc12080
RIP=ffffffff81371765 RFL=00000246 [---Z-P-] 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 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=00007fb8140aba50 CR3=000000000ed84000 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=93205f2119f2f1be7e4dc0daa42ebbc4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fe36414b60b56f4d000000000013c3e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e97a013306572e8e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 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=ffff88802015f5f0
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 0000555556fcd400 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=00007f5a8b1f46f4 CR3=0000000010126000 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