Warning: Permanently added '[localhost]:48233' (ECDSA) to the list of known hosts.
2023/05/17 15:09:42 fuzzer started
2023/05/17 15:09:42 dialing manager at localhost:44319
2023/05/17 15:09:42 checking machine...
2023/05/17 15:09:42 checking revisions...
syzkaller login: [ 93.865537] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:09:43 testing simple program...
[ 93.925752] cgroup: Unknown subsys name 'net'
[ 94.041005] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 105.873665] audit: type=1400 audit(1684336195.075:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 107.004471] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 107.007206] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 107.008635] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 107.012662] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 107.014461] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 107.016079] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.402913] ------------[ cut here ]------------
[ 107.403582] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 107.405199] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.406268] Modules linked in:
[ 107.406695] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 107.410359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.411362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.412035] 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
[ 107.414183] RSP: 0018:ffff888019eb7c00 EFLAGS: 00010282
[ 107.414823] RAX: 0000000000000000 RBX: ffff88800e4d5840 RCX: 0000000000000000
[ 107.415692] RDX: ffff888016cad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 107.416555] RBP: ffff88800e4d5854 R08: 0000000000000001 R09: 0000000000000000
[ 107.417430] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 107.418339] R13: ffffffff84e23fe0 R14: ffff88800e4d5848 R15: ffffffff84d74dc0
[ 107.419241] FS: 00005555562e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.420225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.420951] CR2: 00007fe41b2776f4 CR3: 0000000016892000 CR4: 0000000000350ee0
[ 107.421810] Call Trace:
[ 107.422163]
[ 107.422458] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 107.423087] ipv4_frags_init_net+0x269/0x440
[ 107.423647] ops_init+0xbb/0x6b0
[ 107.424116] setup_net+0x3d9/0x990
[ 107.424565] ? down_read_killable+0x1d7/0x4e0
[ 107.425149] ? __pfx_setup_net+0x10/0x10
[ 107.425651] ? copy_net_ns+0x17c/0x770
[ 107.426191] copy_net_ns+0x321/0x770
[ 107.426663] create_new_namespaces+0x3f6/0xb30
[ 107.427281] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.427882] ksys_unshare+0x44d/0x8e0
[ 107.428398] ? __pfx_ksys_unshare+0x10/0x10
[ 107.428954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.429648] __x64_sys_unshare+0x31/0x40
[ 107.430173] do_syscall_64+0x3f/0x90
[ 107.430647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.431307] RIP: 0033:0x7ff2c1d030d7
[ 107.431762] 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
[ 107.433899] RSP: 002b:00007fff3db059d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.434814] RAX: ffffffffffffffda RBX: 00007fff3db06018 RCX: 00007ff2c1d030d7
[ 107.435687] RDX: 00007ff2c1d6d41f RSI: 00007fff3db05970 RDI: 0000000040000000
[ 107.436555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3db05780
[ 107.437435] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff2c1e15bf0
[ 107.438323] R13: 00007fff3db05ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.439224]
[ 107.439524] irq event stamp: 8637
[ 107.439971] hardirqs last enabled at (8649): [] __up_console_sem+0x78/0x80
[ 107.441020] hardirqs last disabled at (8660): [] __up_console_sem+0x5d/0x80
[ 107.442090] softirqs last enabled at (8444): [] irq_exit_rcu+0x93/0xc0
[ 107.443109] softirqs last disabled at (8435): [] irq_exit_rcu+0x93/0xc0
[ 107.444124] ---[ end trace 0000000000000000 ]---
[ 107.449281] ------------[ cut here ]------------
[ 107.449889] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 107.451585] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.452632] Modules linked in:
[ 107.453062] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 107.454206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.455189] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.455819] 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
[ 107.457968] RSP: 0018:ffff888019eb7c00 EFLAGS: 00010282
[ 107.458619] RAX: 0000000000000000 RBX: ffff88800d721840 RCX: 0000000000000000
[ 107.459504] RDX: ffff888016cad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 107.460381] RBP: ffff88800d721854 R08: 0000000000000001 R09: 0000000000000000
[ 107.461266] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.462148] R13: ffffffff84e23fe0 R14: ffff88800d721848 R15: ffffffff84da7d60
[ 107.463018] FS: 00005555562e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.463995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.464690] CR2: 00007fe41b2776f4 CR3: 0000000016892000 CR4: 0000000000350ee0
[ 107.465573] Call Trace:
[ 107.465901]
[ 107.466220] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 107.466827] ipv6_frags_init_net+0x206/0x3c0
[ 107.467404] ops_init+0xbb/0x6b0
[ 107.467845] setup_net+0x3d9/0x990
[ 107.468330] ? down_read_killable+0x1d7/0x4e0
[ 107.468896] ? __pfx_setup_net+0x10/0x10
[ 107.469430] ? copy_net_ns+0x17c/0x770
[ 107.469973] copy_net_ns+0x321/0x770
[ 107.470449] create_new_namespaces+0x3f6/0xb30
[ 107.471041] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.471644] ksys_unshare+0x44d/0x8e0
[ 107.472151] ? __pfx_ksys_unshare+0x10/0x10
[ 107.472691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.473412] __x64_sys_unshare+0x31/0x40
[ 107.473950] do_syscall_64+0x3f/0x90
[ 107.474421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.475083] RIP: 0033:0x7ff2c1d030d7
[ 107.475540] 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
[ 107.477673] RSP: 002b:00007fff3db059d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.478620] RAX: ffffffffffffffda RBX: 00007fff3db06018 RCX: 00007ff2c1d030d7
[ 107.479488] RDX: 00007ff2c1d6d41f RSI: 00007fff3db05970 RDI: 0000000040000000
[ 107.480379] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3db05780
[ 107.481267] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff2c1e15bf0
[ 107.482164] R13: 00007fff3db05ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.483074]
[ 107.483371] irq event stamp: 10501
[ 107.483797] hardirqs last enabled at (10511): [] __up_console_sem+0x78/0x80
[ 107.484863] hardirqs last disabled at (10522): [] __up_console_sem+0x5d/0x80
[ 107.485951] softirqs last enabled at (10104): [] irq_exit_rcu+0x93/0xc0
[ 107.487012] softirqs last disabled at (10099): [] irq_exit_rcu+0x93/0xc0
[ 107.488127] ---[ end trace 0000000000000000 ]---
[ 107.489483] ------------[ cut here ]------------
[ 107.490142] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 107.492027] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.493054] Modules linked in:
[ 107.493450] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 107.494616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.495624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.496298] 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
[ 107.498446] RSP: 0018:ffff888019eb7bf0 EFLAGS: 00010286
[ 107.499120] RAX: 0000000000000000 RBX: ffff88800d720c40 RCX: 0000000000000000
[ 107.499990] RDX: ffff888016cad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 107.500829] RBP: ffff88800d720c54 R08: 0000000000000001 R09: 0000000000000000
[ 107.501699] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.502594] R13: ffffffff84e23fe0 R14: ffff88800d720c48 R15: ffffffff84db0aa0
[ 107.503475] FS: 00005555562e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.504453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.505181] CR2: 00007fe41b2776f4 CR3: 0000000016892000 CR4: 0000000000350ee0
[ 107.506068] Call Trace:
[ 107.506386]
[ 107.506683] nf_ct_net_init+0x224/0x3d0
[ 107.507218] ? __pfx_nf_ct_net_init+0x10/0x10
[ 107.507785] ops_init+0xbb/0x6b0
[ 107.508249] setup_net+0x3d9/0x990
[ 107.508698] ? down_read_killable+0x1d7/0x4e0
[ 107.509281] ? __pfx_setup_net+0x10/0x10
[ 107.509804] ? copy_net_ns+0x17c/0x770
[ 107.510337] copy_net_ns+0x321/0x770
[ 107.510817] create_new_namespaces+0x3f6/0xb30
[ 107.511428] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.512061] ksys_unshare+0x44d/0x8e0
[ 107.512547] ? __pfx_ksys_unshare+0x10/0x10
[ 107.513109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.513816] __x64_sys_unshare+0x31/0x40
[ 107.514353] do_syscall_64+0x3f/0x90
[ 107.514828] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.515492] RIP: 0033:0x7ff2c1d030d7
[ 107.515973] 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
[ 107.518126] RSP: 002b:00007fff3db059d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.519060] RAX: ffffffffffffffda RBX: 00007fff3db06018 RCX: 00007ff2c1d030d7
[ 107.519903] RDX: 00007ff2c1d6d41f RSI: 00007fff3db05970 RDI: 0000000040000000
[ 107.520765] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3db05780
[ 107.521631] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff2c1e15bf0
[ 107.522526] R13: 00007fff3db05ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.523420]
[ 107.523714] irq event stamp: 11241
[ 107.524162] hardirqs last enabled at (11253): [] __up_console_sem+0x78/0x80
[ 107.525215] hardirqs last disabled at (11264): [] __up_console_sem+0x5d/0x80
[ 107.526275] softirqs last enabled at (11214): [] irq_exit_rcu+0x93/0xc0
[ 107.527297] softirqs last disabled at (11209): [] irq_exit_rcu+0x93/0xc0
[ 107.528321] ---[ end trace 0000000000000000 ]---
executing program
[ 109.083698] Bluetooth: hci0: command 0x0409 tx timeout
[ 111.132034] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 113.179013] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 115.226999] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:09:04 Registers:
info registers vcpu 0
RAX=000000000002729b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007f5117485918 CR3=000000000ca48000 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=2036353a39303a35312037312079614d XMM01=5d3939313530342e37303120205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3939313530342e37303120205b XMM07=79732036353a39303a35312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019eb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555562e0400 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=00007fe41b2776f4 CR3=0000000016892000 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