Warning: Permanently added '[localhost]:40854' (ECDSA) to the list of known hosts.
2023/05/17 04:29:40 fuzzer started
2023/05/17 04:29:40 dialing manager at localhost:35573
2023/05/17 04:29:40 checking machine...
2023/05/17 04:29:40 checking revisions...
syzkaller login: [ 123.337196] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:29:40 testing simple program...
[ 123.402630] cgroup: Unknown subsys name 'net'
[ 123.484930] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 137.176556] audit: type=1400 audit(1684297794.340:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 138.277098] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 138.278973] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 138.280568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 138.283624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 138.285346] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 138.287057] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 138.707552] ------------[ cut here ]------------
[ 138.708356] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 138.710092] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 138.711153] Modules linked in:
[ 138.711582] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 138.716089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 138.717118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 138.717775] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 138.719964] RSP: 0018:ffff8880190b7c00 EFLAGS: 00010282
[ 138.720636] RAX: 0000000000000000 RBX: ffff888016243040 RCX: 0000000000000000
[ 138.721520] RDX: ffff88800efb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 138.722428] RBP: ffff888016243054 R08: 0000000000000001 R09: 0000000000000000
[ 138.723331] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 138.724218] R13: ffffffff84e223a0 R14: ffff888016243048 R15: ffffffff84d73340
[ 138.725100] FS: 0000555555d8d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 138.726088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 138.726796] CR2: 00007fb090e2c6f4 CR3: 000000000effc000 CR4: 0000000000350ef0
[ 138.727713] Call Trace:
[ 138.728070]
[ 138.728366] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 138.728970] ipv4_frags_init_net+0x269/0x440
[ 138.729559] ops_init+0xbb/0x6b0
[ 138.730031] setup_net+0x3d9/0x990
[ 138.730488] ? down_read_killable+0x1d7/0x4e0
[ 138.731077] ? __pfx_setup_net+0x10/0x10
[ 138.731603] ? copy_net_ns+0x17c/0x770
[ 138.732146] copy_net_ns+0x321/0x770
[ 138.732633] create_new_namespaces+0x3f6/0xb30
[ 138.733258] unshare_nsproxy_namespaces+0xc1/0x200
[ 138.733882] ksys_unshare+0x44d/0x8e0
[ 138.734403] ? __pfx_ksys_unshare+0x10/0x10
[ 138.734942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 138.735701] __x64_sys_unshare+0x31/0x40
[ 138.736253] do_syscall_64+0x3f/0x90
[ 138.736732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 138.737398] RIP: 0033:0x7fdcc7ab20d7
[ 138.737870] 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
[ 138.740066] RSP: 002b:00007fff5a3a5118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 138.740995] RAX: ffffffffffffffda RBX: 00007fff5a3a5758 RCX: 00007fdcc7ab20d7
[ 138.741897] RDX: 00007fdcc7b1c41f RSI: 00007fff5a3a50b0 RDI: 0000000040000000
[ 138.742786] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5a3a4ec0
[ 138.743685] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdcc7bc4bf0
[ 138.744572] R13: 00007fff5a3a51f0 R14: 0000000000000000 R15: 00000000000000f8
[ 138.745493]
[ 138.745796] irq event stamp: 8095
[ 138.746252] hardirqs last enabled at (8107): [] __up_console_sem+0x78/0x80
[ 138.747310] hardirqs last disabled at (8118): [] __up_console_sem+0x5d/0x80
[ 138.748394] softirqs last enabled at (7580): [] irq_exit_rcu+0x93/0xc0
[ 138.749433] softirqs last disabled at (7575): [] irq_exit_rcu+0x93/0xc0
[ 138.750468] ---[ end trace 0000000000000000 ]---
[ 138.755874] ------------[ cut here ]------------
[ 138.756488] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 138.758144] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 138.759198] Modules linked in:
[ 138.759617] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 138.760785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 138.761802] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 138.762482] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 138.764683] RSP: 0018:ffff8880190b7c00 EFLAGS: 00010282
[ 138.765366] RAX: 0000000000000000 RBX: ffff88801628e640 RCX: 0000000000000000
[ 138.766254] RDX: ffff88800efb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 138.767156] RBP: ffff88801628e654 R08: 0000000000000001 R09: 0000000000000000
[ 138.768083] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 138.768935] R13: ffffffff84e223a0 R14: ffff88801628e648 R15: ffffffff84da62e0
[ 138.769824] FS: 0000555555d8d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 138.770825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 138.771578] CR2: 00007fb090e2c6f4 CR3: 000000000effc000 CR4: 0000000000350ef0
[ 138.772474] Call Trace:
[ 138.772801]
[ 138.773130] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 138.773739] ipv6_frags_init_net+0x206/0x3c0
[ 138.774337] ops_init+0xbb/0x6b0
[ 138.774787] setup_net+0x3d9/0x990
[ 138.775271] ? down_read_killable+0x1d7/0x4e0
[ 138.775853] ? __pfx_setup_net+0x10/0x10
[ 138.776399] ? copy_net_ns+0x17c/0x770
[ 138.776909] copy_net_ns+0x321/0x770
[ 138.777426] create_new_namespaces+0x3f6/0xb30
[ 138.778047] unshare_nsproxy_namespaces+0xc1/0x200
[ 138.778668] ksys_unshare+0x44d/0x8e0
[ 138.779189] ? __pfx_ksys_unshare+0x10/0x10
[ 138.779757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 138.780491] __x64_sys_unshare+0x31/0x40
[ 138.781043] do_syscall_64+0x3f/0x90
[ 138.781522] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 138.782194] RIP: 0033:0x7fdcc7ab20d7
[ 138.782656] 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
[ 138.784840] RSP: 002b:00007fff5a3a5118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 138.785797] RAX: ffffffffffffffda RBX: 00007fff5a3a5758 RCX: 00007fdcc7ab20d7
[ 138.786686] RDX: 00007fdcc7b1c41f RSI: 00007fff5a3a50b0 RDI: 0000000040000000
[ 138.787586] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5a3a4ec0
[ 138.788470] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdcc7bc4bf0
[ 138.789356] R13: 00007fff5a3a51f0 R14: 0000000000000000 R15: 00000000000000f8
[ 138.790262]
[ 138.790562] irq event stamp: 10089
[ 138.790992] hardirqs last enabled at (10099): [] __up_console_sem+0x78/0x80
[ 138.792110] hardirqs last disabled at (10112): [] __up_console_sem+0x5d/0x80
[ 138.793185] softirqs last enabled at (9662): [] irq_exit_rcu+0x93/0xc0
[ 138.794212] softirqs last disabled at (9657): [] irq_exit_rcu+0x93/0xc0
[ 138.795236] ---[ end trace 0000000000000000 ]---
[ 138.796583] ------------[ cut here ]------------
[ 138.797186] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 138.799066] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 138.800119] Modules linked in:
[ 138.800521] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 138.801676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 138.802695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 138.803387] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 138.805557] RSP: 0018:ffff8880190b7bf0 EFLAGS: 00010286
[ 138.806241] RAX: 0000000000000000 RBX: ffff88801628e040 RCX: 0000000000000000
[ 138.807127] RDX: ffff88800efb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 138.807984] RBP: ffff88801628e054 R08: 0000000000000001 R09: 0000000000000000
[ 138.808889] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 138.809778] R13: ffffffff84e223a0 R14: ffff88801628e048 R15: ffffffff84daf020
[ 138.810666] FS: 0000555555d8d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 138.811682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 138.812418] CR2: 00007fb090e2c6f4 CR3: 000000000effc000 CR4: 0000000000350ef0
[ 138.813309] Call Trace:
[ 138.813636]
[ 138.813934] nf_ct_net_init+0x224/0x3d0
[ 138.814484] ? __pfx_nf_ct_net_init+0x10/0x10
[ 138.815090] ops_init+0xbb/0x6b0
[ 138.815541] setup_net+0x3d9/0x990
[ 138.815990] ? down_read_killable+0x1d7/0x4e0
[ 138.816594] ? __pfx_setup_net+0x10/0x10
[ 138.817129] ? copy_net_ns+0x17c/0x770
[ 138.817640] copy_net_ns+0x321/0x770
[ 138.818150] create_new_namespaces+0x3f6/0xb30
[ 138.818736] unshare_nsproxy_namespaces+0xc1/0x200
[ 138.819395] ksys_unshare+0x44d/0x8e0
[ 138.819889] ? __pfx_ksys_unshare+0x10/0x10
[ 138.820465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 138.821208] __x64_sys_unshare+0x31/0x40
[ 138.821724] do_syscall_64+0x3f/0x90
[ 138.822232] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 138.822867] RIP: 0033:0x7fdcc7ab20d7
[ 138.823380] 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
[ 138.825527] RSP: 002b:00007fff5a3a5118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 138.826479] RAX: ffffffffffffffda RBX: 00007fff5a3a5758 RCX: 00007fdcc7ab20d7
[ 138.827370] RDX: 00007fdcc7b1c41f RSI: 00007fff5a3a50b0 RDI: 0000000040000000
[ 138.828249] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5a3a4ec0
[ 138.829136] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdcc7bc4bf0
[ 138.829993] R13: 00007fff5a3a51f0 R14: 0000000000000000 R15: 00000000000000f8
[ 138.830912]
[ 138.831242] irq event stamp: 10853
[ 138.831698] hardirqs last enabled at (10863): [] __up_console_sem+0x78/0x80
[ 138.832765] hardirqs last disabled at (10874): [] __up_console_sem+0x5d/0x80
[ 138.833832] softirqs last enabled at (10790): [] irq_exit_rcu+0x93/0xc0
[ 138.834866] softirqs last disabled at (10785): [] irq_exit_rcu+0x93/0xc0
[ 138.835910] ---[ end trace 0000000000000000 ]---
[ 140.353698] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 142.401076] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 144.450048] Bluetooth: hci0: command 0x040f tx timeout
[ 146.497098] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:28:30 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880190b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555d8d400 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=00007fb090e2c6f4 CR3=000000000effc000 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=000000000008bb65 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f55ff00d400 CR3=000000000d8bc000 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=2035353a39323a34302037312079614d XMM01=5d3335313131372e38333120205b203a
XMM02=646f4d205d3335313131372e38333120 XMM03=6b7a79732035353a39323a3430203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120353632203a4449
XMM06=57205d3239303031372e38333120205b XMM07=79732035353a39323a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000