Warning: Permanently added '[localhost]:17020' (ECDSA) to the list of known hosts.
2023/05/17 03:20:40 fuzzer started
2023/05/17 03:20:40 dialing manager at localhost:35573
2023/05/17 03:20:40 checking machine...
2023/05/17 03:20:40 checking revisions...
syzkaller login: [ 42.685551] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:20:41 testing simple program...
[ 42.756697] cgroup: Unknown subsys name 'net'
[ 42.848439] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.889307] audit: type=1400 audit(1684293654.260:6): 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
[ 56.982990] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.985027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.987194] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.990187] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.992007] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.993226] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.415584] ------------[ cut here ]------------
[ 57.416271] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.418205] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.419367] Modules linked in:
[ 57.419779] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.424217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.425437] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.426209] 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
[ 57.428497] RSP: 0018:ffff88800ca2fc00 EFLAGS: 00010282
[ 57.429271] RAX: 0000000000000000 RBX: ffff88800df22c40 RCX: 0000000000000000
[ 57.430246] RDX: ffff8880174a51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.431234] RBP: ffff88800df22c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.432216] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.433188] R13: ffffffff84e223a0 R14: ffff88800df22c48 R15: ffffffff84d73340
[ 57.434182] FS: 00005555572d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.435289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.436116] CR2: 00007f70c8feb6f4 CR3: 000000000e560000 CR4: 0000000000350ef0
[ 57.437141] Call Trace:
[ 57.437469]
[ 57.437767] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.438543] ipv4_frags_init_net+0x269/0x440
[ 57.439282] ops_init+0xbb/0x6b0
[ 57.439732] setup_net+0x3d9/0x990
[ 57.440269] ? down_read_killable+0x1d7/0x4e0
[ 57.440835] ? __pfx_setup_net+0x10/0x10
[ 57.441373] ? copy_net_ns+0x17c/0x770
[ 57.441912] copy_net_ns+0x321/0x770
[ 57.442399] create_new_namespaces+0x3f6/0xb30
[ 57.443041] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.443667] ksys_unshare+0x44d/0x8e0
[ 57.444192] ? __pfx_ksys_unshare+0x10/0x10
[ 57.444741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.445500] __x64_sys_unshare+0x31/0x40
[ 57.446057] do_syscall_64+0x3f/0x90
[ 57.446533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.447216] RIP: 0033:0x7f993d3fa0d7
[ 57.447682] 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
[ 57.449878] RSP: 002b:00007ffff50dcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.450797] RAX: ffffffffffffffda RBX: 00007ffff50dd608 RCX: 00007f993d3fa0d7
[ 57.451701] RDX: 00007f993d46441f RSI: 00007ffff50dcf60 RDI: 0000000040000000
[ 57.452590] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff50dcd70
[ 57.453482] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f993d50cbf0
[ 57.454371] R13: 00007ffff50dd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.455292]
[ 57.455600] irq event stamp: 8555
[ 57.456061] hardirqs last enabled at (8567): [] __up_console_sem+0x78/0x80
[ 57.457128] hardirqs last disabled at (8578): [] __up_console_sem+0x5d/0x80
[ 57.458213] softirqs last enabled at (8306): [] irq_exit_rcu+0x93/0xc0
[ 57.459286] softirqs last disabled at (8285): [] irq_exit_rcu+0x93/0xc0
[ 57.460345] ---[ end trace 0000000000000000 ]---
[ 57.466297] ------------[ cut here ]------------
[ 57.466925] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.468657] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.469726] Modules linked in:
[ 57.470174] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.471344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.472376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.473055] 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
[ 57.475285] RSP: 0018:ffff88800ca2fc00 EFLAGS: 00010282
[ 57.475977] RAX: 0000000000000000 RBX: ffff88800f0e0a40 RCX: 0000000000000000
[ 57.476832] RDX: ffff8880174a51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.477731] RBP: ffff88800f0e0a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.478624] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.479542] R13: ffffffff84e223a0 R14: ffff88800f0e0a48 R15: ffffffff84da62e0
[ 57.480445] FS: 00005555572d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.481451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.482203] CR2: 00007f70c8feb6f4 CR3: 000000000e560000 CR4: 0000000000350ef0
[ 57.483114] Call Trace:
[ 57.483444]
[ 57.483740] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.484389] ipv6_frags_init_net+0x206/0x3c0
[ 57.484988] ops_init+0xbb/0x6b0
[ 57.485431] setup_net+0x3d9/0x990
[ 57.485918] ? down_read_killable+0x1d7/0x4e0
[ 57.486485] ? __pfx_setup_net+0x10/0x10
[ 57.487033] ? copy_net_ns+0x17c/0x770
[ 57.487545] copy_net_ns+0x321/0x770
[ 57.488063] create_new_namespaces+0x3f6/0xb30
[ 57.488649] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.489304] ksys_unshare+0x44d/0x8e0
[ 57.489797] ? __pfx_ksys_unshare+0x10/0x10
[ 57.490377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.491157] __x64_sys_unshare+0x31/0x40
[ 57.491675] do_syscall_64+0x3f/0x90
[ 57.492179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.492827] RIP: 0033:0x7f993d3fa0d7
[ 57.493322] 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
[ 57.495519] RSP: 002b:00007ffff50dcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.496471] RAX: ffffffffffffffda RBX: 00007ffff50dd608 RCX: 00007f993d3fa0d7
[ 57.497380] RDX: 00007f993d46441f RSI: 00007ffff50dcf60 RDI: 0000000040000000
[ 57.498277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff50dcd70
[ 57.499186] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f993d50cbf0
[ 57.500079] R13: 00007ffff50dd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.500997]
[ 57.501300] irq event stamp: 10555
[ 57.501728] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 57.502799] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 57.503899] softirqs last enabled at (10492): [] irq_exit_rcu+0x93/0xc0
[ 57.504940] softirqs last disabled at (10487): [] irq_exit_rcu+0x93/0xc0
[ 57.505983] ---[ end trace 0000000000000000 ]---
[ 57.507331] ------------[ cut here ]------------
[ 57.507947] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.509848] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.510937] Modules linked in:
[ 57.511369] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.512538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.513554] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.514237] 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
[ 57.516436] RSP: 0018:ffff88800ca2fbf0 EFLAGS: 00010286
[ 57.517140] RAX: 0000000000000000 RBX: ffff88800f0e0240 RCX: 0000000000000000
[ 57.518038] RDX: ffff8880174a51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.518946] RBP: ffff88800f0e0254 R08: 0000000000000001 R09: 0000000000000000
[ 57.519812] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.520695] R13: ffffffff84e223a0 R14: ffff88800f0e0248 R15: ffffffff84daf020
[ 57.521602] FS: 00005555572d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.522606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.523375] CR2: 00007f70c8feb6f4 CR3: 000000000e560000 CR4: 0000000000350ef0
[ 57.524273] Call Trace:
[ 57.524604]
[ 57.524941] nf_ct_net_init+0x224/0x3d0
[ 57.525458] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.526060] ops_init+0xbb/0x6b0
[ 57.526532] setup_net+0x3d9/0x990
[ 57.527040] ? down_read_killable+0x1d7/0x4e0
[ 57.527607] ? __pfx_setup_net+0x10/0x10
[ 57.528148] ? copy_net_ns+0x17c/0x770
[ 57.528653] copy_net_ns+0x321/0x770
[ 57.529174] create_new_namespaces+0x3f6/0xb30
[ 57.529763] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.530406] ksys_unshare+0x44d/0x8e0
[ 57.530938] ? __pfx_ksys_unshare+0x10/0x10
[ 57.531495] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.532232] __x64_sys_unshare+0x31/0x40
[ 57.532764] do_syscall_64+0x3f/0x90
[ 57.533274] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.533953] RIP: 0033:0x7f993d3fa0d7
[ 57.534419] 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
[ 57.536645] RSP: 002b:00007ffff50dcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.537591] RAX: ffffffffffffffda RBX: 00007ffff50dd608 RCX: 00007f993d3fa0d7
executing program
[ 57.538519] RDX: 00007f993d46441f RSI: 00007ffff50dcf60 RDI: 0000000040000000
[ 57.540028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff50dcd70
[ 57.540937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f993d50cbf0
[ 57.541799] R13: 00007ffff50dd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.542738]
[ 57.543082] irq event stamp: 11337
[ 57.543516] hardirqs last enabled at (11347): [] __up_console_sem+0x78/0x80
[ 57.544614] hardirqs last disabled at (11358): [] __up_console_sem+0x5d/0x80
[ 57.545704] softirqs last enabled at (11286): [] irq_exit_rcu+0x93/0xc0
[ 57.546745] softirqs last disabled at (11239): [] irq_exit_rcu+0x93/0xc0
[ 57.547825] ---[ end trace 0000000000000000 ]---
[ 59.058567] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.106146] Bluetooth: hci0: command 0x041b tx timeout
[ 63.153921] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.202466] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:20:49 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800ca2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 00005555572d9400 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=00007f70c8feb6f4 CR3=000000000e560000 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=ffffed1002ddbe82 RBX=1ffff11002ddbea0 RCX=0000000000000000 RDX=dffffc0000000000
RSI=0000000000000000 RDI=ffff88806cf36360 RBP=0000000000000001 RSP=ffff888016edf378
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000000 R13=ffff888016ed0000 R14=ffff88806cf36360 R15=0000000000000000
RIP=ffffffff812d0dc1 RFL=00000086 [--S--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 00007f2cfbe2a900 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=00007f2cfb335230 CR3=000000000dd90000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000112878 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8d59467dcc2e309f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000