Warning: Permanently added '[localhost]:53268' (ECDSA) to the list of known hosts.
2023/05/16 15:04:27 fuzzer started
2023/05/16 15:04:27 dialing manager at localhost:35573
2023/05/16 15:04:27 checking machine...
2023/05/16 15:04:27 checking revisions...
syzkaller login: [ 50.349884] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:04:28 testing simple program...
[ 50.425026] cgroup: Unknown subsys name 'net'
[ 50.510972] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.392476] audit: type=1400 audit(1684249480.172:6): 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
[ 63.523644] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.525088] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.527450] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.530818] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.533536] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.534767] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.908184] ------------[ cut here ]------------
[ 63.908958] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.910983] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.912248] Modules linked in:
[ 63.912729] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.917656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.918879] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.919680] 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
[ 63.922251] RSP: 0018:ffff88801a287c00 EFLAGS: 00010282
[ 63.923018] RAX: 0000000000000000 RBX: ffff88800db39040 RCX: 0000000000000000
[ 63.924099] RDX: ffff88800eb351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.925139] RBP: ffff88800db39054 R08: 0000000000000001 R09: 0000000000000000
[ 63.926227] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.927238] R13: ffffffff84e223a0 R14: ffff88800db39048 R15: ffffffff84d73340
[ 63.928093] FS: 0000555556b2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.929081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.929820] CR2: 00007fc5529306f4 CR3: 0000000019712000 CR4: 0000000000350ee0
[ 63.930719] Call Trace:
[ 63.931045]
[ 63.931369] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.931980] ipv4_frags_init_net+0x269/0x440
[ 63.932557] ops_init+0xbb/0x6b0
[ 63.932999] setup_net+0x3d9/0x990
[ 63.933475] ? down_read_killable+0x1d7/0x4e0
[ 63.934052] ? __pfx_setup_net+0x10/0x10
[ 63.934584] ? copy_net_ns+0x17c/0x770
[ 63.935090] copy_net_ns+0x321/0x770
[ 63.935593] create_new_namespaces+0x3f6/0xb30
[ 63.936180] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.936819] ksys_unshare+0x44d/0x8e0
[ 63.937344] ? __pfx_ksys_unshare+0x10/0x10
[ 63.937899] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.938636] __x64_sys_unshare+0x31/0x40
[ 63.939154] do_syscall_64+0x3f/0x90
[ 63.939655] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.940322] RIP: 0033:0x7fdd971d40d7
[ 63.940782] 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
[ 63.942950] RSP: 002b:00007fff736b61f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.943905] RAX: ffffffffffffffda RBX: 00007fff736b6838 RCX: 00007fdd971d40d7
[ 63.944797] RDX: 00007fdd9723e41f RSI: 00007fff736b6190 RDI: 0000000040000000
[ 63.945673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff736b5fa0
[ 63.946572] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdd972e6bf0
[ 63.947459] R13: 00007fff736b62d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.948370]
[ 63.948668] irq event stamp: 7371
[ 63.949104] hardirqs last enabled at (7381): [] __up_console_sem+0x78/0x80
[ 63.950172] hardirqs last disabled at (7392): [] __up_console_sem+0x5d/0x80
[ 63.951232] softirqs last enabled at (7296): [] irq_exit_rcu+0x93/0xc0
[ 63.952263] softirqs last disabled at (7291): [] irq_exit_rcu+0x93/0xc0
[ 63.953290] ---[ end trace 0000000000000000 ]---
[ 63.958115] ------------[ cut here ]------------
[ 63.958737] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.960396] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.961443] Modules linked in:
[ 63.961856] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.963028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.964028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.964696] 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
[ 63.966858] RSP: 0018:ffff88801a287c00 EFLAGS: 00010282
[ 63.967543] RAX: 0000000000000000 RBX: ffff88800de39840 RCX: 0000000000000000
[ 63.968427] RDX: ffff88800eb351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.969321] RBP: ffff88800de39854 R08: 0000000000000001 R09: 0000000000000000
[ 63.970180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.971078] R13: ffffffff84e223a0 R14: ffff88800de39848 R15: ffffffff84da62e0
[ 63.971981] FS: 0000555556b2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.973009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.973761] CR2: 00007fc5529306f4 CR3: 0000000019712000 CR4: 0000000000350ee0
[ 63.974675] Call Trace:
[ 63.974998]
[ 63.975326] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.975953] ipv6_frags_init_net+0x206/0x3c0
[ 63.976540] ops_init+0xbb/0x6b0
[ 63.976979] setup_net+0x3d9/0x990
[ 63.977464] ? down_read_killable+0x1d7/0x4e0
[ 63.978041] ? __pfx_setup_net+0x10/0x10
[ 63.978576] ? copy_net_ns+0x17c/0x770
[ 63.979086] copy_net_ns+0x321/0x770
[ 63.979589] create_new_namespaces+0x3f6/0xb30
[ 63.980185] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.980835] ksys_unshare+0x44d/0x8e0
[ 63.981366] ? __pfx_ksys_unshare+0x10/0x10
[ 63.981930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.982674] __x64_sys_unshare+0x31/0x40
[ 63.983222] do_syscall_64+0x3f/0x90
[ 63.983691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.984350] RIP: 0033:0x7fdd971d40d7
[ 63.984815] 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
[ 63.987029] RSP: 002b:00007fff736b61f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.987981] RAX: ffffffffffffffda RBX: 00007fff736b6838 RCX: 00007fdd971d40d7
[ 63.988885] RDX: 00007fdd9723e41f RSI: 00007fff736b6190 RDI: 0000000040000000
[ 63.989779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff736b5fa0
[ 63.990694] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdd972e6bf0
[ 63.991600] R13: 00007fff736b62d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.992521]
[ 63.992831] irq event stamp: 8807
[ 63.993287] hardirqs last enabled at (8819): [] __up_console_sem+0x78/0x80
[ 63.994366] hardirqs last disabled at (8830): [] __up_console_sem+0x5d/0x80
[ 63.995437] softirqs last enabled at (7866): [] netlink_insert+0x187/0x1820
[ 63.996544] softirqs last disabled at (7864): [] release_sock+0x1f/0x1b0
[ 63.997589] ---[ end trace 0000000000000000 ]---
[ 63.998930] ------------[ cut here ]------------
[ 63.999541] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.001544] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.002626] Modules linked in:
[ 64.003038] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.004249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.005291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.005954] 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
[ 64.008175] RSP: 0018:ffff88801a287bf0 EFLAGS: 00010286
[ 64.008850] RAX: 0000000000000000 RBX: ffff88800de39240 RCX: 0000000000000000
[ 64.009737] RDX: ffff88800eb351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.010641] RBP: ffff88800de39254 R08: 0000000000000001 R09: 0000000000000000
[ 64.011551] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.012437] R13: ffffffff84e223a0 R14: ffff88800de39248 R15: ffffffff84daf020
[ 64.013334] FS: 0000555556b2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.014350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.015066] CR2: 00007fc5529306f4 CR3: 0000000019712000 CR4: 0000000000350ee0
[ 64.015963] Call Trace:
[ 64.016326]
[ 64.016633] nf_ct_net_init+0x224/0x3d0
[ 64.017150] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.017758] ops_init+0xbb/0x6b0
[ 64.018240] setup_net+0x3d9/0x990
[ 64.018698] ? down_read_killable+0x1d7/0x4e0
[ 64.019291] ? __pfx_setup_net+0x10/0x10
[ 64.019796] ? copy_net_ns+0x17c/0x770
[ 64.020331] copy_net_ns+0x321/0x770
[ 64.020818] create_new_namespaces+0x3f6/0xb30
[ 64.021429] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.022050] ksys_unshare+0x44d/0x8e0
[ 64.022573] ? __pfx_ksys_unshare+0x10/0x10
[ 64.023116] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.023852] __x64_sys_unshare+0x31/0x40
[ 64.024398] do_syscall_64+0x3f/0x90
[ 64.024869] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.025534] RIP: 0033:0x7fdd971d40d7
[ 64.026018] 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
[ 64.028174] RSP: 002b:00007fff736b61f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.029098] RAX: ffffffffffffffda RBX: 00007fff736b6838 RCX: 00007fdd971d40d7
[ 64.029996] RDX: 00007fdd9723e41f RSI: 00007fff736b6190 RDI: 0000000040000000
[ 64.030883] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff736b5fa0
[ 64.031762] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdd972e6bf0
[ 64.032649] R13: 00007fff736b62d0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.033567]
[ 64.033866] irq event stamp: 9655
[ 64.034342] hardirqs last enabled at (9667): [] __up_console_sem+0x78/0x80
[ 64.035392] hardirqs last disabled at (9678): [] __up_console_sem+0x5d/0x80
[ 64.036451] softirqs last enabled at (9282): [] irq_exit_rcu+0x93/0xc0
[ 64.037478] softirqs last disabled at (9273): [] irq_exit_rcu+0x93/0xc0
[ 64.038519] ---[ end trace 0000000000000000 ]---
executing program
[ 65.603835] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.651268] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.699316] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.747316] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:04:35 Registers:
info registers vcpu 0
RAX=000000000002e633 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007faa425b5ad0 CR3=000000000dea8000 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=2031343a34303a35312036312079614d XMM01=5d3932373231392e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2875f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556b2d400 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=00007fc5529306f4 CR3=0000000019712000 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