Warning: Permanently added '[localhost]:61219' (ECDSA) to the list of known hosts.
2023/05/17 18:09:04 fuzzer started
2023/05/17 18:09:04 dialing manager at localhost:44319
2023/05/17 18:09:04 checking machine...
2023/05/17 18:09:04 checking revisions...
syzkaller login: [ 42.897994] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:09:04 testing simple program...
[ 42.968127] cgroup: Unknown subsys name 'net'
[ 43.047439] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.695017] audit: type=1400 audit(1684346957.551:6): 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
[ 56.830596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.833524] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.834757] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.837020] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.838961] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.840067] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.240298] ------------[ cut here ]------------
[ 57.241408] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.243613] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.245174] Modules linked in:
[ 57.245837] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.251191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.252639] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.253525] 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
[ 57.256699] RSP: 0018:ffff88801be1fc00 EFLAGS: 00010282
[ 57.257692] RAX: 0000000000000000 RBX: ffff88800e70b040 RCX: 0000000000000000
[ 57.258921] RDX: ffff88800deb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.260170] RBP: ffff88800e70b054 R08: 0000000000000001 R09: 0000000000000000
[ 57.261253] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.262349] R13: ffffffff84e23fe0 R14: ffff88800e70b048 R15: ffffffff84d74dc0
[ 57.263464] FS: 000055555723b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.264666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.265544] CR2: 00007f3655ef24e0 CR3: 000000000da62000 CR4: 0000000000350ee0
[ 57.266648] Call Trace:
[ 57.267034]
[ 57.267400] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.268185] ipv4_frags_init_net+0x269/0x440
[ 57.268883] ops_init+0xbb/0x6b0
[ 57.269418] setup_net+0x3d9/0x990
[ 57.270027] ? down_read_killable+0x1d7/0x4e0
[ 57.270759] ? __pfx_setup_net+0x10/0x10
[ 57.271374] ? copy_net_ns+0x17c/0x770
[ 57.272025] copy_net_ns+0x321/0x770
[ 57.272647] create_new_namespaces+0x3f6/0xb30
[ 57.273347] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.274124] ksys_unshare+0x44d/0x8e0
[ 57.274748] ? __pfx_ksys_unshare+0x10/0x10
[ 57.275423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.276322] __x64_sys_unshare+0x31/0x40
[ 57.276931] do_syscall_64+0x3f/0x90
[ 57.277462] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.278208] RIP: 0033:0x7fbcd204f0d7
[ 57.278738] 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
[ 57.281063] RSP: 002b:00007ffeb0058b18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.282067] RAX: ffffffffffffffda RBX: 00007ffeb0059158 RCX: 00007fbcd204f0d7
[ 57.283008] RDX: 00007fbcd20b941f RSI: 00007ffeb0058ab0 RDI: 0000000040000000
[ 57.283957] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb00588c0
[ 57.284916] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcd2161bf0
[ 57.285877] R13: 00007ffeb0058bf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.286857]
[ 57.287183] irq event stamp: 8093
[ 57.287685] hardirqs last enabled at (8105): [] __up_console_sem+0x78/0x80
[ 57.288833] hardirqs last disabled at (8116): [] __up_console_sem+0x5d/0x80
[ 57.289999] softirqs last enabled at (7886): [] irq_exit_rcu+0x93/0xc0
[ 57.291102] softirqs last disabled at (7881): [] irq_exit_rcu+0x93/0xc0
[ 57.292243] ---[ end trace 0000000000000000 ]---
[ 57.297633] ------------[ cut here ]------------
[ 57.298281] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.300018] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.301148] Modules linked in:
[ 57.301619] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.302854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.303954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.304677] 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
[ 57.307015] RSP: 0018:ffff88801be1fc00 EFLAGS: 00010282
[ 57.307754] RAX: 0000000000000000 RBX: ffff88800da5b040 RCX: 0000000000000000
[ 57.308736] RDX: ffff88800deb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.309703] RBP: ffff88800da5b054 R08: 0000000000000001 R09: 0000000000000000
[ 57.310659] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.311659] R13: ffffffff84e23fe0 R14: ffff88800da5b048 R15: ffffffff84da7d60
[ 57.312630] FS: 000055555723b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.313720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.314489] CR2: 00007f3655ef24e0 CR3: 000000000da62000 CR4: 0000000000350ee0
[ 57.315459] Call Trace:
[ 57.315844]
[ 57.316159] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.316860] ipv6_frags_init_net+0x206/0x3c0
[ 57.317462] ops_init+0xbb/0x6b0
[ 57.317981] setup_net+0x3d9/0x990
[ 57.318478] ? down_read_killable+0x1d7/0x4e0
[ 57.319129] ? __pfx_setup_net+0x10/0x10
[ 57.319732] ? copy_net_ns+0x17c/0x770
[ 57.320280] copy_net_ns+0x321/0x770
[ 57.320827] create_new_namespaces+0x3f6/0xb30
[ 57.321449] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.322134] ksys_unshare+0x44d/0x8e0
[ 57.322698] ? __pfx_ksys_unshare+0x10/0x10
[ 57.323286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.324094] __x64_sys_unshare+0x31/0x40
[ 57.324682] do_syscall_64+0x3f/0x90
[ 57.325198] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.325927] RIP: 0033:0x7fbcd204f0d7
[ 57.326419] 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
[ 57.328754] RSP: 002b:00007ffeb0058b18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.329787] RAX: ffffffffffffffda RBX: 00007ffeb0059158 RCX: 00007fbcd204f0d7
[ 57.330739] RDX: 00007fbcd20b941f RSI: 00007ffeb0058ab0 RDI: 0000000040000000
[ 57.331712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb00588c0
[ 57.332670] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcd2161bf0
[ 57.333628] R13: 00007ffeb0058bf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.334599]
[ 57.334928] irq event stamp: 9859
[ 57.335398] hardirqs last enabled at (9869): [] __up_console_sem+0x78/0x80
[ 57.336574] hardirqs last disabled at (9888): [] __up_console_sem+0x5d/0x80
[ 57.337702] softirqs last enabled at (9882): [] irq_exit_rcu+0x93/0xc0
[ 57.338805] softirqs last disabled at (9877): [] irq_exit_rcu+0x93/0xc0
[ 57.339919] ---[ end trace 0000000000000000 ]---
[ 57.341314] ------------[ cut here ]------------
[ 57.341972] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.344077] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.345147] Modules linked in:
[ 57.345581] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.346781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.347850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.348756] 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
[ 57.351650] RSP: 0018:ffff88801be1fbf0 EFLAGS: 00010286
[ 57.352403] RAX: 0000000000000000 RBX: ffff88800da5b840 RCX: 0000000000000000
[ 57.353388] RDX: ffff88800deb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.354294] RBP: ffff88800da5b854 R08: 0000000000000001 R09: 0000000000000000
[ 57.355223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.356147] R13: ffffffff84e23fe0 R14: ffff88800da5b848 R15: ffffffff84db0aa0
[ 57.357053] FS: 000055555723b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.358062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.358809] CR2: 00007f3655ef24e0 CR3: 000000000da62000 CR4: 0000000000350ee0
[ 57.359721] Call Trace:
[ 57.360066]
[ 57.360378] nf_ct_net_init+0x224/0x3d0
[ 57.360942] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.361540] ops_init+0xbb/0x6b0
[ 57.362034] setup_net+0x3d9/0x990
[ 57.362504] ? down_read_killable+0x1d7/0x4e0
[ 57.363110] ? __pfx_setup_net+0x10/0x10
[ 57.363693] ? copy_net_ns+0x17c/0x770
[ 57.364219] copy_net_ns+0x321/0x770
[ 57.364740] create_new_namespaces+0x3f6/0xb30
[ 57.365371] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.366038] ksys_unshare+0x44d/0x8e0
[ 57.366538] ? __pfx_ksys_unshare+0x10/0x10
[ 57.367133] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.367889] __x64_sys_unshare+0x31/0x40
[ 57.368421] do_syscall_64+0x3f/0x90
[ 57.368933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.369653] RIP: 0033:0x7fbcd204f0d7
[ 57.370135] 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
[ 57.372331] RSP: 002b:00007ffeb0058b18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.373285] RAX: ffffffffffffffda RBX: 00007ffeb0059158 RCX: 00007fbcd204f0d7
[ 57.374227] RDX: 00007fbcd20b941f RSI: 00007ffeb0058ab0 RDI: 0000000040000000
[ 57.375134] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb00588c0
[ 57.376069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcd2161bf0
[ 57.376965] R13: 00007ffeb0058bf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.377894]
[ 57.378213] irq event stamp: 10601
[ 57.378673] hardirqs last enabled at (10613): [] __up_console_sem+0x78/0x80
[ 57.379781] hardirqs last disabled at (10624): [] __up_console_sem+0x5d/0x80
[ 57.380865] softirqs last enabled at (9930): [] irq_exit_rcu+0x93/0xc0
[ 57.381929] softirqs last disabled at (9921): [] irq_exit_rcu+0x93/0xc0
[ 57.382982] ---[ end trace 0000000000000000 ]---
executing program
[ 58.916281] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.963615] Bluetooth: hci0: command 0x041b tx timeout
[ 63.011670] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.059681] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:09:19 Registers:
info registers vcpu 0
RAX=000000000002b9ed 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=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 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=00007f3655f18a50 CR3=000000000efda000 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=2039313a39303a38312037312079614d XMM01=5d3733383534322e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801be1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555723b400 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=00007f3655ef24e0 CR3=000000000da62000 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