Warning: Permanently added '[localhost]:4114' (ECDSA) to the list of known hosts.
2023/05/17 16:26:36 fuzzer started
2023/05/17 16:26:36 dialing manager at localhost:44319
2023/05/17 16:26:36 checking machine...
2023/05/17 16:26:36 checking revisions...
syzkaller login: [ 37.089248] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:26:36 testing simple program...
[ 37.158944] cgroup: Unknown subsys name 'net'
[ 37.237447] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.214424] audit: type=1400 audit(1684340809.797:6): 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
[ 51.363089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.365684] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.366968] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.369776] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.371679] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.372979] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.771850] ------------[ cut here ]------------
[ 51.772670] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.774675] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.775965] Modules linked in:
[ 51.776514] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.781614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.782804] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.783612] 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
[ 51.785849] RSP: 0018:ffff888015e3fc00 EFLAGS: 00010282
[ 51.786570] RAX: 0000000000000000 RBX: ffff88800fb6b040 RCX: 0000000000000000
[ 51.787478] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.788391] RBP: ffff88800fb6b054 R08: 0000000000000001 R09: 0000000000000000
[ 51.789278] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.790151] R13: ffffffff84e23fe0 R14: ffff88800fb6b048 R15: ffffffff84d74dc0
[ 51.791044] FS: 00005555557e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.792034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.792788] CR2: 00007f60842b46f4 CR3: 000000000e73e000 CR4: 0000000000350ee0
[ 51.793674] Call Trace:
[ 51.793999]
[ 51.794332] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.794947] ipv4_frags_init_net+0x269/0x440
[ 51.795550] ops_init+0xbb/0x6b0
[ 51.795999] setup_net+0x3d9/0x990
[ 51.796511] ? down_read_killable+0x1d7/0x4e0
[ 51.797081] ? __pfx_setup_net+0x10/0x10
[ 51.797631] ? copy_net_ns+0x17c/0x770
[ 51.798142] copy_net_ns+0x321/0x770
[ 51.798661] create_new_namespaces+0x3f6/0xb30
[ 51.799276] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.799893] ksys_unshare+0x44d/0x8e0
[ 51.800419] ? __pfx_ksys_unshare+0x10/0x10
[ 51.800977] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.801723] __x64_sys_unshare+0x31/0x40
[ 51.802280] do_syscall_64+0x3f/0x90
[ 51.802768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.803449] RIP: 0033:0x7fe772c710d7
[ 51.803919] 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
[ 51.806116] RSP: 002b:00007fff36546718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.807084] RAX: ffffffffffffffda RBX: 00007fff36546d58 RCX: 00007fe772c710d7
[ 51.807986] RDX: 00007fe772cdb41f RSI: 00007fff365466b0 RDI: 0000000040000000
[ 51.808915] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff365464c0
[ 51.809813] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe772d83bf0
[ 51.810699] R13: 00007fff365467f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.811612]
[ 51.811911] irq event stamp: 8445
[ 51.812367] hardirqs last enabled at (8457): [] __up_console_sem+0x78/0x80
[ 51.813434] hardirqs last disabled at (8468): [] __up_console_sem+0x5d/0x80
[ 51.814502] softirqs last enabled at (8018): [] irq_exit_rcu+0x93/0xc0
[ 51.815533] softirqs last disabled at (8005): [] irq_exit_rcu+0x93/0xc0
[ 51.816571] ---[ end trace 0000000000000000 ]---
[ 51.821527] ------------[ cut here ]------------
[ 51.822112] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.823827] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.824951] Modules linked in:
[ 51.825385] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.826545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.827568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.828242] 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
[ 51.830415] RSP: 0018:ffff888015e3fc00 EFLAGS: 00010282
[ 51.831066] RAX: 0000000000000000 RBX: ffff888015eace40 RCX: 0000000000000000
[ 51.831956] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.832891] RBP: ffff888015eace54 R08: 0000000000000001 R09: 0000000000000000
[ 51.833783] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.834674] R13: ffffffff84e23fe0 R14: ffff888015eace48 R15: ffffffff84da7d60
[ 51.835595] FS: 00005555557e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.836627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.837377] CR2: 00007f60842b46f4 CR3: 000000000e73e000 CR4: 0000000000350ee0
[ 51.838279] Call Trace:
[ 51.838605]
[ 51.838903] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.839567] ipv6_frags_init_net+0x206/0x3c0
[ 51.840132] ops_init+0xbb/0x6b0
[ 51.840627] setup_net+0x3d9/0x990
[ 51.841087] ? down_read_killable+0x1d7/0x4e0
[ 51.841698] ? __pfx_setup_net+0x10/0x10
[ 51.842241] ? copy_net_ns+0x17c/0x770
[ 51.842748] copy_net_ns+0x321/0x770
[ 51.843257] create_new_namespaces+0x3f6/0xb30
[ 51.843839] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.844495] ksys_unshare+0x44d/0x8e0
[ 51.844993] ? __pfx_ksys_unshare+0x10/0x10
[ 51.845576] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.846322] __x64_sys_unshare+0x31/0x40
[ 51.846841] do_syscall_64+0x3f/0x90
[ 51.847352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.847992] RIP: 0033:0x7fe772c710d7
[ 51.848501] 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
[ 51.850678] RSP: 002b:00007fff36546718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.851629] RAX: ffffffffffffffda RBX: 00007fff36546d58 RCX: 00007fe772c710d7
[ 51.852532] RDX: 00007fe772cdb41f RSI: 00007fff365466b0 RDI: 0000000040000000
[ 51.853429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff365464c0
[ 51.854328] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe772d83bf0
[ 51.855193] R13: 00007fff365467f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.856109]
[ 51.856462] irq event stamp: 10105
[ 51.856912] hardirqs last enabled at (10115): [] __up_console_sem+0x78/0x80
[ 51.857986] hardirqs last disabled at (10126): [] __up_console_sem+0x5d/0x80
[ 51.859055] softirqs last enabled at (9956): [] irq_exit_rcu+0x93/0xc0
[ 51.860073] softirqs last disabled at (9947): [] irq_exit_rcu+0x93/0xc0
[ 51.861105] ---[ end trace 0000000000000000 ]---
[ 51.862495] ------------[ cut here ]------------
[ 51.863073] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.865014] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.866083] Modules linked in:
[ 51.866522] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.867676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.868734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.869428] 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
[ 51.871638] RSP: 0018:ffff888015e3fbf0 EFLAGS: 00010286
[ 51.872324] RAX: 0000000000000000 RBX: ffff888015ead440 RCX: 0000000000000000
[ 51.873153] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.874063] RBP: ffff888015ead454 R08: 0000000000000001 R09: 0000000000000000
[ 51.874952] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.875851] R13: ffffffff84e23fe0 R14: ffff888015ead448 R15: ffffffff84db0aa0
[ 51.876771] FS: 00005555557e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.877781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.878509] CR2: 00007f60842b46f4 CR3: 000000000e73e000 CR4: 0000000000350ee0
[ 51.879403] Call Trace:
[ 51.879728]
[ 51.880033] nf_ct_net_init+0x224/0x3d0
[ 51.880630] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.881200] ops_init+0xbb/0x6b0
[ 51.881687] setup_net+0x3d9/0x990
[ 51.882140] ? down_read_killable+0x1d7/0x4e0
[ 51.882802] ? __pfx_setup_net+0x10/0x10
[ 51.883377] ? copy_net_ns+0x17c/0x770
[ 51.883915] copy_net_ns+0x321/0x770
[ 51.884496] create_new_namespaces+0x3f6/0xb30
[ 51.885131] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.885837] ksys_unshare+0x44d/0x8e0
[ 51.886400] ? __pfx_ksys_unshare+0x10/0x10
[ 51.887000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.887781] __x64_sys_unshare+0x31/0x40
[ 51.888384] do_syscall_64+0x3f/0x90
[ 51.888899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.889648] RIP: 0033:0x7fe772c710d7
[ 51.890145] 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
[ 51.892480] RSP: 002b:00007fff36546718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.893503] RAX: ffffffffffffffda RBX: 00007fff36546d58 RCX: 00007fe772c710d7
[ 51.894456] RDX: 00007fe772cdb41f RSI: 00007fff365466b0 RDI: 0000000040000000
[ 51.895409] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff365464c0
[ 51.896368] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe772d83bf0
[ 51.897355] R13: 00007fff365467f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.898343]
[ 51.898666] irq event stamp: 10909
[ 51.899134] hardirqs last enabled at (10919): [] __up_console_sem+0x78/0x80
[ 51.900281] hardirqs last disabled at (10930): [] __up_console_sem+0x5d/0x80
[ 51.901443] softirqs last enabled at (10794): [] irq_exit_rcu+0x93/0xc0
[ 51.902565] softirqs last disabled at (10951): [] irq_exit_rcu+0x93/0xc0
[ 51.903679] ---[ end trace 0000000000000000 ]---
executing program
[ 53.438954] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.486287] Bluetooth: hci0: command 0x041b tx timeout
[ 57.534301] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.582296] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:26:50 Registers:
info registers vcpu 0
RAX=ffffffff81744a10 RBX=000000000000005a RCX=ffffffff81375500 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff888018c9c000 RBP=000000000000005b RSP=ffff88806ce09e60
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=dffffc0000000000 R13=ffff88806ce09ee8 R14=ffff88806ce34fc0 R15=ffff888018c9c000
RIP=ffffffff81744a14 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=00007f301b7b7de0 CR3=000000000f606000 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=2031353a36323a36312037312079614d XMM01=5d3431353637372e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff888015e3f5f0
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 00005555557e9400 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=00007f60842b46f4 CR3=000000000e73e000 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