Warning: Permanently added '[localhost]:40073' (ECDSA) to the list of known hosts.
2023/05/17 02:28:43 fuzzer started
2023/05/17 02:28:44 dialing manager at localhost:35573
2023/05/17 02:28:44 checking machine...
2023/05/17 02:28:44 checking revisions...
syzkaller login: [ 55.271267] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:28:44 testing simple program...
[ 55.335672] cgroup: Unknown subsys name 'net'
[ 55.413650] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.710609] audit: type=1400 audit(1684290537.874:6): 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
[ 69.851883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.854369] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.865712] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.869435] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.870924] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.872264] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.262777] ------------[ cut here ]------------
[ 70.264026] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.266353] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.267698] Modules linked in:
[ 70.268210] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.272772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.273818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.274519] 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
[ 70.276824] RSP: 0018:ffff88801f3e7c00 EFLAGS: 00010282
[ 70.277544] RAX: 0000000000000000 RBX: ffff88800debb440 RCX: 0000000000000000
[ 70.278493] RDX: ffff888015943680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.279429] RBP: ffff88800debb454 R08: 0000000000000001 R09: 0000000000000000
[ 70.280383] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.281319] R13: ffffffff84e223a0 R14: ffff88800debb448 R15: ffffffff84d73340
[ 70.282270] FS: 0000555556445400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.283339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.284086] CR2: 00007fb40605c6f4 CR3: 0000000015b50000 CR4: 0000000000350ef0
[ 70.285023] Call Trace:
[ 70.285396]
[ 70.285710] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.286382] ipv4_frags_init_net+0x269/0x440
[ 70.286967] ops_init+0xbb/0x6b0
[ 70.287459] setup_net+0x3d9/0x990
[ 70.287955] ? down_read_killable+0x1d7/0x4e0
[ 70.288583] ? __pfx_setup_net+0x10/0x10
[ 70.289115] ? copy_net_ns+0x17c/0x770
[ 70.289668] copy_net_ns+0x321/0x770
[ 70.290164] create_new_namespaces+0x3f6/0xb30
[ 70.290807] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.291478] ksys_unshare+0x44d/0x8e0
[ 70.292007] ? __pfx_ksys_unshare+0x10/0x10
[ 70.292608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.293395] __x64_sys_unshare+0x31/0x40
[ 70.293938] do_syscall_64+0x3f/0x90
[ 70.294465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.295127] RIP: 0033:0x7fc3e853a0d7
[ 70.295668] 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
[ 70.297938] RSP: 002b:00007ffe2d199918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.298932] RAX: ffffffffffffffda RBX: 00007ffe2d199f58 RCX: 00007fc3e853a0d7
[ 70.299862] RDX: 00007fc3e85a441f RSI: 00007ffe2d1998b0 RDI: 0000000040000000
[ 70.300804] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d1996c0
[ 70.301730] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc3e864cbf0
[ 70.302656] R13: 00007ffe2d1999f0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.303615]
[ 70.303951] irq event stamp: 8139
[ 70.304427] hardirqs last enabled at (8151): [] __up_console_sem+0x78/0x80
[ 70.305537] hardirqs last disabled at (8162): [] __up_console_sem+0x5d/0x80
[ 70.306638] softirqs last enabled at (8046): [] irq_exit_rcu+0x93/0xc0
[ 70.307713] softirqs last disabled at (8041): [] irq_exit_rcu+0x93/0xc0
[ 70.308791] ---[ end trace 0000000000000000 ]---
[ 70.313852] ------------[ cut here ]------------
[ 70.314581] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.316300] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.317396] Modules linked in:
[ 70.317817] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.319026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.320106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.320812] 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
[ 70.323094] RSP: 0018:ffff88801f3e7c00 EFLAGS: 00010282
[ 70.323838] RAX: 0000000000000000 RBX: ffff88801038d440 RCX: 0000000000000000
[ 70.324765] RDX: ffff888015943680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.325689] RBP: ffff88801038d454 R08: 0000000000000001 R09: 0000000000000000
[ 70.326621] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.327544] R13: ffffffff84e223a0 R14: ffff88801038d448 R15: ffffffff84da62e0
[ 70.328478] FS: 0000555556445400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.329518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.330293] CR2: 00007fb40605c6f4 CR3: 0000000015b50000 CR4: 0000000000350ef0
[ 70.331227] Call Trace:
[ 70.331569]
[ 70.331902] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.332579] ipv6_frags_init_net+0x206/0x3c0
[ 70.333163] ops_init+0xbb/0x6b0
[ 70.333655] setup_net+0x3d9/0x990
[ 70.334128] ? down_read_killable+0x1d7/0x4e0
[ 70.334752] ? __pfx_setup_net+0x10/0x10
[ 70.335306] ? copy_net_ns+0x17c/0x770
[ 70.335833] copy_net_ns+0x321/0x770
[ 70.336364] create_new_namespaces+0x3f6/0xb30
[ 70.336968] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.337645] ksys_unshare+0x44d/0x8e0
[ 70.338155] ? __pfx_ksys_unshare+0x10/0x10
[ 70.338760] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.339537] __x64_sys_unshare+0x31/0x40
[ 70.340090] do_syscall_64+0x3f/0x90
[ 70.340624] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.341330] RIP: 0033:0x7fc3e853a0d7
[ 70.341817] 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
[ 70.344108] RSP: 002b:00007ffe2d199918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.345085] RAX: ffffffffffffffda RBX: 00007ffe2d199f58 RCX: 00007fc3e853a0d7
[ 70.346012] RDX: 00007fc3e85a441f RSI: 00007ffe2d1998b0 RDI: 0000000040000000
[ 70.346950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d1996c0
[ 70.347891] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc3e864cbf0
[ 70.348825] R13: 00007ffe2d1999f0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.349780]
[ 70.350092] irq event stamp: 9943
[ 70.350565] hardirqs last enabled at (9955): [] __up_console_sem+0x78/0x80
[ 70.351676] hardirqs last disabled at (9966): [] __up_console_sem+0x5d/0x80
[ 70.352788] softirqs last enabled at (9424): [] irq_exit_rcu+0x93/0xc0
[ 70.353843] softirqs last disabled at (9383): [] irq_exit_rcu+0x93/0xc0
[ 70.354906] ---[ end trace 0000000000000000 ]---
[ 70.356360] ------------[ cut here ]------------
[ 70.356969] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.358913] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.360050] Modules linked in:
[ 70.360517] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.361729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.362784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.363480] 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
[ 70.365829] RSP: 0018:ffff88801f3e7bf0 EFLAGS: 00010286
[ 70.366536] RAX: 0000000000000000 RBX: ffff88801038c440 RCX: 0000000000000000
[ 70.367465] RDX: ffff888015943680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.368410] RBP: ffff88801038c454 R08: 0000000000000001 R09: 0000000000000000
[ 70.369347] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.370277] R13: ffffffff84e223a0 R14: ffff88801038c448 R15: ffffffff84daf020
[ 70.371226] FS: 0000555556445400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.372285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.373031] CR2: 00007fb40605c6f4 CR3: 0000000015b50000 CR4: 0000000000350ef0
[ 70.373974] Call Trace:
[ 70.374342]
[ 70.374660] nf_ct_net_init+0x224/0x3d0
[ 70.375228] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.375847] ops_init+0xbb/0x6b0
[ 70.376330] setup_net+0x3d9/0x990
[ 70.376799] ? down_read_killable+0x1d7/0x4e0
[ 70.377422] ? __pfx_setup_net+0x10/0x10
[ 70.377948] ? copy_net_ns+0x17c/0x770
[ 70.378501] copy_net_ns+0x321/0x770
[ 70.379003] create_new_namespaces+0x3f6/0xb30
[ 70.379644] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.380338] ksys_unshare+0x44d/0x8e0
[ 70.380849] ? __pfx_ksys_unshare+0x10/0x10
[ 70.381450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.382215] __x64_sys_unshare+0x31/0x40
[ 70.382751] do_syscall_64+0x3f/0x90
[ 70.383275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.383941] RIP: 0033:0x7fc3e853a0d7
[ 70.384456] 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
[ 70.386750] RSP: 002b:00007ffe2d199918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.387757] RAX: ffffffffffffffda RBX: 00007ffe2d199f58 RCX: 00007fc3e853a0d7
[ 70.388683] RDX: 00007fc3e85a441f RSI: 00007ffe2d1998b0 RDI: 0000000040000000
[ 70.389626] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d1996c0
[ 70.390546] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc3e864cbf0
[ 70.391476] R13: 00007ffe2d1999f0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.392426]
[ 70.392743] irq event stamp: 10765
[ 70.393231] hardirqs last enabled at (10777): [] __up_console_sem+0x78/0x80
[ 70.394334] hardirqs last disabled at (10788): [] __up_console_sem+0x5d/0x80
[ 70.395453] softirqs last enabled at (10288): [] irq_exit_rcu+0x93/0xc0
[ 70.396562] softirqs last disabled at (10283): [] irq_exit_rcu+0x93/0xc0
[ 70.397639] ---[ end trace 0000000000000000 ]---
[ 71.935836] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.983263] Bluetooth: hci0: command 0x041b tx timeout
[ 76.031331] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.079257] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:28:41 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556445400 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=00007fb40605c6f4 CR3=0000000015b50000 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=00000000000280cd 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=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 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=00007f01280370d8 CR3=000000000ca66000 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=2039353a38323a32302037312079614d XMM01=5d3031323836322e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000