Warning: Permanently added '[localhost]:21003' (ECDSA) to the list of known hosts.
2023/05/18 04:21:10 fuzzer started
2023/05/18 04:21:10 dialing manager at localhost:44319
2023/05/18 04:21:10 checking machine...
2023/05/18 04:21:10 checking revisions...
syzkaller login: [ 44.734937] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:21:10 testing simple program...
[ 44.801977] cgroup: Unknown subsys name 'net'
[ 44.883049] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.043277] audit: type=1400 audit(1684383682.877:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.206575] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.208327] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.210601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.214921] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.216620] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.218027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.653126] ------------[ cut here ]------------
[ 58.653818] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.655491] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.656592] Modules linked in:
[ 58.656999] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.660679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.661725] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.662537] 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
[ 58.664991] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 58.665768] RAX: 0000000000000000 RBX: ffff88800ddc2440 RCX: 0000000000000000
[ 58.666782] RDX: ffff888018291b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.667798] RBP: ffff88800ddc2454 R08: 0000000000000001 R09: 0000000000000000
[ 58.668831] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.669887] R13: ffffffff84e23fe0 R14: ffff88800ddc2448 R15: ffffffff84d74dc0
[ 58.670936] FS: 0000555557129400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.672093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.672945] CR2: 00007f18508ea6f4 CR3: 00000000197fa000 CR4: 0000000000350ef0
[ 58.673983] Call Trace:
[ 58.674391]
[ 58.674725] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.675452] ipv4_frags_init_net+0x269/0x440
[ 58.676080] ops_init+0xbb/0x6b0
[ 58.676625] setup_net+0x3d9/0x990
[ 58.677178] ? down_read_killable+0x1d7/0x4e0
[ 58.677822] ? __pfx_setup_net+0x10/0x10
[ 58.678441] ? copy_net_ns+0x17c/0x770
[ 58.679014] copy_net_ns+0x321/0x770
[ 58.679601] create_new_namespaces+0x3f6/0xb30
[ 58.680303] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.681022] ksys_unshare+0x44d/0x8e0
[ 58.681632] ? __pfx_ksys_unshare+0x10/0x10
[ 58.682337] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.683204] __x64_sys_unshare+0x31/0x40
[ 58.683808] do_syscall_64+0x3f/0x90
[ 58.684399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.685194] RIP: 0033:0x7f1ef8be50d7
[ 58.685732] 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
[ 58.688294] RSP: 002b:00007ffcaa94dc48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.689412] RAX: ffffffffffffffda RBX: 00007ffcaa94e288 RCX: 00007f1ef8be50d7
[ 58.690473] RDX: 00007f1ef8c4f41f RSI: 00007ffcaa94dbe0 RDI: 0000000040000000
[ 58.691500] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa94d9f0
[ 58.692541] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ef8cf7bf0
[ 58.693564] R13: 00007ffcaa94dd20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.694647]
[ 58.694998] irq event stamp: 8751
[ 58.695528] hardirqs last enabled at (8763): [] __up_console_sem+0x78/0x80
[ 58.696751] hardirqs last disabled at (8774): [] __up_console_sem+0x5d/0x80
[ 58.697953] softirqs last enabled at (8384): [] irq_exit_rcu+0x93/0xc0
[ 58.699115] softirqs last disabled at (8379): [] irq_exit_rcu+0x93/0xc0
[ 58.700305] ---[ end trace 0000000000000000 ]---
[ 58.707530] ------------[ cut here ]------------
[ 58.708219] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.710040] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.711234] Modules linked in:
[ 58.711685] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.712971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.714111] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.714864] 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
[ 58.717216] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 58.717924] RAX: 0000000000000000 RBX: ffff88800dbac440 RCX: 0000000000000000
[ 58.718927] RDX: ffff888018291b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.719917] RBP: ffff88800dbac454 R08: 0000000000000001 R09: 0000000000000000
[ 58.720911] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.721912] R13: ffffffff84e23fe0 R14: ffff88800dbac448 R15: ffffffff84da7d60
[ 58.722903] FS: 0000555557129400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.724020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.724854] CR2: 00007f18508ea6f4 CR3: 00000000197fa000 CR4: 0000000000350ef0
[ 58.725852] Call Trace:
[ 58.726268]
[ 58.726604] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.727329] ipv6_frags_init_net+0x206/0x3c0
[ 58.727949] ops_init+0xbb/0x6b0
[ 58.728484] setup_net+0x3d9/0x990
[ 58.728998] ? down_read_killable+0x1d7/0x4e0
[ 58.729674] ? __pfx_setup_net+0x10/0x10
[ 58.730304] ? copy_net_ns+0x17c/0x770
[ 58.730877] copy_net_ns+0x321/0x770
[ 58.731450] create_new_namespaces+0x3f6/0xb30
[ 58.732103] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.732848] ksys_unshare+0x44d/0x8e0
[ 58.733455] ? __pfx_ksys_unshare+0x10/0x10
[ 58.734102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.734963] __x64_sys_unshare+0x31/0x40
[ 58.735595] do_syscall_64+0x3f/0x90
[ 58.736191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.736937] RIP: 0033:0x7f1ef8be50d7
[ 58.737509] 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
[ 58.740044] RSP: 002b:00007ffcaa94dc48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.741165] RAX: ffffffffffffffda RBX: 00007ffcaa94e288 RCX: 00007f1ef8be50d7
[ 58.742202] RDX: 00007f1ef8c4f41f RSI: 00007ffcaa94dbe0 RDI: 0000000040000000
[ 58.743226] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa94d9f0
[ 58.744268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ef8cf7bf0
[ 58.745296] R13: 00007ffcaa94dd20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.746397]
[ 58.746745] irq event stamp: 10617
[ 58.747281] hardirqs last enabled at (10629): [] __up_console_sem+0x78/0x80
[ 58.748518] hardirqs last disabled at (10640): [] __up_console_sem+0x5d/0x80
[ 58.749744] softirqs last enabled at (10428): [] irq_exit_rcu+0x93/0xc0
[ 58.750951] softirqs last disabled at (10423): [] irq_exit_rcu+0x93/0xc0
[ 58.752172] ---[ end trace 0000000000000000 ]---
[ 58.753638] ------------[ cut here ]------------
[ 58.754348] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.756642] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.757876] Modules linked in:
[ 58.758425] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.759758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.760918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.761701] 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
[ 58.764191] RSP: 0018:ffff88800fd57bf0 EFLAGS: 00010286
[ 58.764853] RAX: 0000000000000000 RBX: ffff88800dbade40 RCX: 0000000000000000
[ 58.765797] RDX: ffff888018291b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.766836] RBP: ffff88800dbade54 R08: 0000000000000001 R09: 0000000000000000
[ 58.767863] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.768897] R13: ffffffff84e23fe0 R14: ffff88800dbade48 R15: ffffffff84db0aa0
[ 58.769969] FS: 0000555557129400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.771138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.771995] CR2: 00007f18508ea6f4 CR3: 00000000197fa000 CR4: 0000000000350ef0
[ 58.773026] Call Trace:
[ 58.773439]
[ 58.773787] nf_ct_net_init+0x224/0x3d0
[ 58.774441] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.775104] ops_init+0xbb/0x6b0
[ 58.775659] setup_net+0x3d9/0x990
[ 58.776233] ? down_read_killable+0x1d7/0x4e0
[ 58.776883] ? __pfx_setup_net+0x10/0x10
[ 58.777515] ? copy_net_ns+0x17c/0x770
[ 58.778113] copy_net_ns+0x321/0x770
[ 58.778706] create_new_namespaces+0x3f6/0xb30
[ 58.779420] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.780127] ksys_unshare+0x44d/0x8e0
[ 58.780735] ? __pfx_ksys_unshare+0x10/0x10
[ 58.781413] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.782320] __x64_sys_unshare+0x31/0x40
[ 58.782915] do_syscall_64+0x3f/0x90
[ 58.783516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.784288] RIP: 0033:0x7f1ef8be50d7
[ 58.784826] 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
[ 58.787349] RSP: 002b:00007ffcaa94dc48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.788357] RAX: ffffffffffffffda RBX: 00007ffcaa94e288 RCX: 00007f1ef8be50d7
[ 58.789332] RDX: 00007f1ef8c4f41f RSI: 00007ffcaa94dbe0 RDI: 0000000040000000
[ 58.790363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa94d9f0
[ 58.791402] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ef8cf7bf0
[ 58.792440] R13: 00007ffcaa94dd20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.793493]
[ 58.793841] irq event stamp: 11353
[ 58.794406] hardirqs last enabled at (11365): [] __up_console_sem+0x78/0x80
[ 58.795641] hardirqs last disabled at (11382): [] __up_console_sem+0x5d/0x80
[ 58.796869] softirqs last enabled at (11378): [] irq_exit_rcu+0x93/0xc0
[ 58.798080] softirqs last disabled at (11373): [] irq_exit_rcu+0x93/0xc0
[ 58.799333] ---[ end trace 0000000000000000 ]---
executing program
[ 60.294288] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.340316] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.388236] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.436273] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:21:23 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fd575f0
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 0000555557129400 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=00007f18508ea6f4 CR3=00000000197fa000 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=0000000000033eb7 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=00007f8948284558 CR3=000000000e680000 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=2034323a31323a34302038312079614d XMM01=5d3139343535362e38352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3139343535362e38352020205b XMM07=79732034323a31323a34302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000