Warning: Permanently added '[localhost]:33825' (ECDSA) to the list of known hosts.
2023/05/17 14:31:09 fuzzer started
2023/05/17 14:31:10 dialing manager at localhost:44319
2023/05/17 14:31:10 checking machine...
2023/05/17 14:31:10 checking revisions...
syzkaller login: [ 89.082052] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:31:10 testing simple program...
[ 89.152168] cgroup: Unknown subsys name 'net'
[ 89.223582] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 101.910571] audit: type=1400 audit(1684333883.135:6): 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
[ 103.054459] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.057585] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.059080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.062490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.065233] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 103.066781] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 103.471562] ------------[ cut here ]------------
[ 103.472640] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 103.474386] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 103.475564] Modules linked in:
[ 103.476029] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 103.478373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 103.480974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 103.482148] 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
[ 103.484373] RSP: 0018:ffff88801ee97c00 EFLAGS: 00010282
[ 103.485111] RAX: 0000000000000000 RBX: ffff888009492840 RCX: 0000000000000000
[ 103.486047] RDX: ffff888016711b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 103.486987] RBP: ffff888009492854 R08: 0000000000000001 R09: 0000000000000000
[ 103.487913] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 103.488823] R13: ffffffff84e23fe0 R14: ffff888009492848 R15: ffffffff84d74dc0
[ 103.489763] FS: 0000555556ecb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 103.490817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.491601] CR2: 00007f41f69dfb70 CR3: 000000001901a000 CR4: 0000000000350ef0
[ 103.492526] Call Trace:
[ 103.492921]
[ 103.493237] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 103.493923] ipv4_frags_init_net+0x269/0x440
[ 103.494515] ops_init+0xbb/0x6b0
[ 103.495064] setup_net+0x3d9/0x990
[ 103.495589] ? down_read_killable+0x1d7/0x4e0
[ 103.496279] ? __pfx_setup_net+0x10/0x10
[ 103.496910] ? copy_net_ns+0x17c/0x770
[ 103.497495] copy_net_ns+0x321/0x770
[ 103.498082] create_new_namespaces+0x3f6/0xb30
[ 103.498753] unshare_nsproxy_namespaces+0xc1/0x200
[ 103.499483] ksys_unshare+0x44d/0x8e0
[ 103.500079] ? __pfx_ksys_unshare+0x10/0x10
[ 103.500700] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 103.501557] __x64_sys_unshare+0x31/0x40
[ 103.502177] do_syscall_64+0x3f/0x90
[ 103.502727] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 103.503510] RIP: 0033:0x7f814f1fe0d7
[ 103.504076] 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
[ 103.506596] RSP: 002b:00007ffc4605da58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 103.507679] RAX: ffffffffffffffda RBX: 00007ffc4605e098 RCX: 00007f814f1fe0d7
[ 103.508687] RDX: 00007f814f26841f RSI: 00007ffc4605d9f0 RDI: 0000000040000000
[ 103.509722] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4605d800
[ 103.510734] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f814f310bf0
[ 103.511749] R13: 00007ffc4605db30 R14: 0000000000000000 R15: 00000000000000f8
[ 103.512827]
[ 103.513212] irq event stamp: 8831
[ 103.513696] hardirqs last enabled at (8841): [] __up_console_sem+0x78/0x80
[ 103.514918] hardirqs last disabled at (8852): [] __up_console_sem+0x5d/0x80
[ 103.516123] softirqs last enabled at (8712): [] irq_exit_rcu+0x93/0xc0
[ 103.517323] softirqs last disabled at (8707): [] irq_exit_rcu+0x93/0xc0
[ 103.518502] ---[ end trace 0000000000000000 ]---
[ 103.524481] ------------[ cut here ]------------
[ 103.525211] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 103.527200] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 103.528410] Modules linked in:
[ 103.528919] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 103.530239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 103.531399] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 103.532187] 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
[ 103.534699] RSP: 0018:ffff88801ee97c00 EFLAGS: 00010282
[ 103.535482] RAX: 0000000000000000 RBX: ffff888014581440 RCX: 0000000000000000
[ 103.536509] RDX: ffff888016711b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 103.537801] RBP: ffff888014581454 R08: 0000000000000001 R09: 0000000000000000
[ 103.538938] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 103.540042] R13: ffffffff84e23fe0 R14: ffff888014581448 R15: ffffffff84da7d60
[ 103.541175] FS: 0000555556ecb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 103.542427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.543339] CR2: 00007f41f69dfb70 CR3: 000000001901a000 CR4: 0000000000350ef0
[ 103.544454] Call Trace:
[ 103.544945]
[ 103.545313] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 103.546057] ipv6_frags_init_net+0x206/0x3c0
[ 103.546621] ops_init+0xbb/0x6b0
[ 103.547109] setup_net+0x3d9/0x990
[ 103.547569] ? down_read_killable+0x1d7/0x4e0
[ 103.548172] ? __pfx_setup_net+0x10/0x10
[ 103.548694] ? copy_net_ns+0x17c/0x770
[ 103.549245] copy_net_ns+0x321/0x770
[ 103.549729] create_new_namespaces+0x3f6/0xb30
[ 103.550352] unshare_nsproxy_namespaces+0xc1/0x200
[ 103.550992] ksys_unshare+0x44d/0x8e0
[ 103.551499] ? __pfx_ksys_unshare+0x10/0x10
[ 103.552073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 103.552795] __x64_sys_unshare+0x31/0x40
[ 103.553354] do_syscall_64+0x3f/0x90
[ 103.553833] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 103.554509] RIP: 0033:0x7f814f1fe0d7
[ 103.555007] 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
[ 103.557204] RSP: 002b:00007ffc4605da58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 103.558159] RAX: ffffffffffffffda RBX: 00007ffc4605e098 RCX: 00007f814f1fe0d7
[ 103.559048] RDX: 00007f814f26841f RSI: 00007ffc4605d9f0 RDI: 0000000040000000
[ 103.559932] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4605d800
[ 103.560799] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f814f310bf0
[ 103.561710] R13: 00007ffc4605db30 R14: 0000000000000000 R15: 00000000000000f8
[ 103.562636]
[ 103.562980] irq event stamp: 10717
[ 103.563429] hardirqs last enabled at (10727): [] __up_console_sem+0x78/0x80
[ 103.564505] hardirqs last disabled at (10738): [] __up_console_sem+0x5d/0x80
[ 103.565609] softirqs last enabled at (10274): [] irq_exit_rcu+0x93/0xc0
[ 103.566670] softirqs last disabled at (10759): [] irq_exit_rcu+0x93/0xc0
[ 103.567723] ---[ end trace 0000000000000000 ]---
[ 103.569267] ------------[ cut here ]------------
[ 103.569904] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 103.571778] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 103.572862] Modules linked in:
[ 103.573292] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 103.574447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 103.575465] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 103.576160] 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
[ 103.578344] RSP: 0018:ffff88801ee97bf0 EFLAGS: 00010286
[ 103.579038] RAX: 0000000000000000 RBX: ffff888014580e40 RCX: 0000000000000000
[ 103.579926] RDX: ffff888016711b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 103.580802] RBP: ffff888014580e54 R08: 0000000000000001 R09: 0000000000000000
[ 103.581699] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 103.582586] R13: ffffffff84e23fe0 R14: ffff888014580e48 R15: ffffffff84db0aa0
[ 103.583488] FS: 0000555556ecb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 103.584501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.585267] CR2: 00007f41f69dfb70 CR3: 000000001901a000 CR4: 0000000000350ef0
[ 103.586164] Call Trace:
[ 103.586497]
[ 103.586797] nf_ct_net_init+0x224/0x3d0
[ 103.587349] ? __pfx_nf_ct_net_init+0x10/0x10
[ 103.587954] ops_init+0xbb/0x6b0
[ 103.588415] setup_net+0x3d9/0x990
[ 103.588912] ? down_read_killable+0x1d7/0x4e0
[ 103.589491] ? __pfx_setup_net+0x10/0x10
[ 103.590037] ? copy_net_ns+0x17c/0x770
[ 103.590551] copy_net_ns+0x321/0x770
[ 103.591066] create_new_namespaces+0x3f6/0xb30
[ 103.591649] unshare_nsproxy_namespaces+0xc1/0x200
[ 103.592305] ksys_unshare+0x44d/0x8e0
[ 103.592824] ? __pfx_ksys_unshare+0x10/0x10
[ 103.593399] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 103.594143] __x64_sys_unshare+0x31/0x40
[ 103.594661] do_syscall_64+0x3f/0x90
[ 103.595172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 103.595824] RIP: 0033:0x7f814f1fe0d7
[ 103.596318] 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
[ 103.598518] RSP: 002b:00007ffc4605da58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 103.599470] RAX: ffffffffffffffda RBX: 00007ffc4605e098 RCX: 00007f814f1fe0d7
[ 103.600359] RDX: 00007f814f26841f RSI: 00007ffc4605d9f0 RDI: 0000000040000000
[ 103.601280] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4605d800
[ 103.602178] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f814f310bf0
[ 103.603070] R13: 00007ffc4605db30 R14: 0000000000000000 R15: 00000000000000f8
[ 103.604006]
[ 103.604306] irq event stamp: 11485
[ 103.604744] hardirqs last enabled at (11495): [] __up_console_sem+0x78/0x80
[ 103.605855] hardirqs last disabled at (11506): [] __up_console_sem+0x5d/0x80
[ 103.606940] softirqs last enabled at (10992): [] irq_exit_rcu+0x93/0xc0
[ 103.607996] softirqs last disabled at (10983): [] irq_exit_rcu+0x93/0xc0
[ 103.609048] ---[ end trace 0000000000000000 ]---
executing program
[ 105.132578] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 107.179957] Bluetooth: hci0: command 0x041b tx timeout
[ 109.227952] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 111.277068] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:30:32 Registers:
info registers vcpu 0
RAX=0000000000000053 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee97618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000053 R11=0000000000000001
R12=0000000000000053 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 0000555556ecb400 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=00007f41f69dfb70 CR3=000000001901a000 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=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11001b89ed3
RSI=0000000000000001 RDI=ffffffff85e30ec8 RBP=ffff88800dc4f6a8 RSP=ffff88800dc4f5e0
R8 =ffffffff86186ee6 R9 =ffffffff86186eea R10=0000000000038001 R11=000000000002f83b
R12=ffff88800dc4f6b0 R13=ffff88800dc4f698 R14=0000000000000005 R15=ffff88800dc4f650
RIP=ffffffff81130822 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 00007fb107267700 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=00007f41f6a281a0 CR3=000000000f080000 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=2034323a31333a34312037312079614d XMM01=5d3337333837342e33303120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3337333837342e33303120205b20 XMM07=732034323a31333a3431203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000