Warning: Permanently added '[localhost]:6850' (ECDSA) to the list of known hosts.
2023/05/16 13:56:36 fuzzer started
2023/05/16 13:56:36 dialing manager at localhost:35573
2023/05/16 13:56:37 checking machine...
2023/05/16 13:56:37 checking revisions...
syzkaller login: [ 37.283186] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:56:37 testing simple program...
[ 37.364208] cgroup: Unknown subsys name 'net'
[ 37.475384] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.307078] audit: type=1400 audit(1684245410.192:6): 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
[ 51.406899] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.408535] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.410453] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.413108] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.416109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.417339] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.822002] ------------[ cut here ]------------
[ 51.822663] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.824720] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.825790] Modules linked in:
[ 51.826205] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.831050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.832174] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.832940] 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
[ 51.835273] RSP: 0018:ffff888019ac7c00 EFLAGS: 00010282
[ 51.836096] RAX: 0000000000000000 RBX: ffff88800c547c40 RCX: 0000000000000000
[ 51.837136] RDX: ffff8880168fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.838149] RBP: ffff88800c547c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.839127] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.840095] R13: ffffffff84e223a0 R14: ffff88800c547c48 R15: ffffffff84d73340
[ 51.841122] FS: 0000555556320400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.842305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.843100] CR2: 00007f7c5ddad6f4 CR3: 000000000ec7a000 CR4: 0000000000350ee0
[ 51.843992] Call Trace:
[ 51.844318]
[ 51.844613] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.845267] ipv4_frags_init_net+0x269/0x440
[ 51.845855] ops_init+0xbb/0x6b0
[ 51.846298] setup_net+0x3d9/0x990
[ 51.846779] ? down_read_killable+0x1d7/0x4e0
[ 51.847340] ? __pfx_setup_net+0x10/0x10
[ 51.847879] ? copy_net_ns+0x17c/0x770
[ 51.848389] copy_net_ns+0x321/0x770
[ 51.848900] create_new_namespaces+0x3f6/0xb30
[ 51.849498] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.850147] ksys_unshare+0x44d/0x8e0
[ 51.850666] ? __pfx_ksys_unshare+0x10/0x10
[ 51.851210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.851954] __x64_sys_unshare+0x31/0x40
[ 51.852472] do_syscall_64+0x3f/0x90
[ 51.852974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.853676] RIP: 0033:0x7f4cb90760d7
[ 51.854144] 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
[ 51.856297] RSP: 002b:00007ffcc534be68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.857245] RAX: ffffffffffffffda RBX: 00007ffcc534c4a8 RCX: 00007f4cb90760d7
[ 51.858131] RDX: 00007f4cb90e041f RSI: 00007ffcc534be00 RDI: 0000000040000000
[ 51.859010] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc534bc10
[ 51.859893] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4cb9188bf0
[ 51.860788] R13: 00007ffcc534bf40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.861696]
[ 51.861999] irq event stamp: 8787
[ 51.862420] hardirqs last enabled at (8797): [] __up_console_sem+0x78/0x80
[ 51.863486] hardirqs last disabled at (8808): [] __up_console_sem+0x5d/0x80
[ 51.864534] softirqs last enabled at (8460): [] irq_exit_rcu+0x93/0xc0
[ 51.865610] softirqs last disabled at (8441): [] irq_exit_rcu+0x93/0xc0
[ 51.866622] ---[ end trace 0000000000000000 ]---
[ 51.871685] ------------[ cut here ]------------
[ 51.872280] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.874033] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.875087] Modules linked in:
[ 51.875492] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.876662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.877694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.878330] 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
[ 51.880484] RSP: 0018:ffff888019ac7c00 EFLAGS: 00010282
[ 51.881177] RAX: 0000000000000000 RBX: ffff88800e7ebe40 RCX: 0000000000000000
[ 51.882066] RDX: ffff8880168fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.882945] RBP: ffff88800e7ebe54 R08: 0000000000000001 R09: 0000000000000000
[ 51.883831] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.884708] R13: ffffffff84e223a0 R14: ffff88800e7ebe48 R15: ffffffff84da62e0
[ 51.885575] FS: 0000555556320400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.886566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.887294] CR2: 00007f7c5ddad6f4 CR3: 000000000ec7a000 CR4: 0000000000350ee0
[ 51.888171] Call Trace:
[ 51.888497]
[ 51.888814] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.889429] ipv6_frags_init_net+0x206/0x3c0
[ 51.890027] ops_init+0xbb/0x6b0
[ 51.890477] setup_net+0x3d9/0x990
[ 51.890961] ? down_read_killable+0x1d7/0x4e0
[ 51.891524] ? __pfx_setup_net+0x10/0x10
[ 51.892059] ? copy_net_ns+0x17c/0x770
[ 51.892563] copy_net_ns+0x321/0x770
[ 51.893089] create_new_namespaces+0x3f6/0xb30
[ 51.893711] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.894327] ksys_unshare+0x44d/0x8e0
[ 51.894847] ? __pfx_ksys_unshare+0x10/0x10
[ 51.895396] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.896133] __x64_sys_unshare+0x31/0x40
[ 51.896680] do_syscall_64+0x3f/0x90
[ 51.897159] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.897826] RIP: 0033:0x7f4cb90760d7
[ 51.898286] 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
[ 51.900424] RSP: 002b:00007ffcc534be68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.901373] RAX: ffffffffffffffda RBX: 00007ffcc534c4a8 RCX: 00007f4cb90760d7
[ 51.902257] RDX: 00007f4cb90e041f RSI: 00007ffcc534be00 RDI: 0000000040000000
[ 51.903132] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc534bc10
[ 51.904007] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4cb9188bf0
[ 51.904905] R13: 00007ffcc534bf40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.905833]
[ 51.906139] irq event stamp: 10347
[ 51.906566] hardirqs last enabled at (10357): [] __up_console_sem+0x78/0x80
[ 51.907657] hardirqs last disabled at (10368): [] __up_console_sem+0x5d/0x80
[ 51.908732] softirqs last enabled at (10076): [] irq_exit_rcu+0x93/0xc0
[ 51.909788] softirqs last disabled at (10067): [] irq_exit_rcu+0x93/0xc0
[ 51.910810] ---[ end trace 0000000000000000 ]---
[ 51.912135] ------------[ cut here ]------------
[ 51.912742] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.914664] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.915707] Modules linked in:
[ 51.916114] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.917264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.918271] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.918936] 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
[ 51.921097] RSP: 0018:ffff888019ac7bf0 EFLAGS: 00010286
[ 51.921776] RAX: 0000000000000000 RBX: ffff88800d856840 RCX: 0000000000000000
[ 51.922668] RDX: ffff8880168fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.923520] RBP: ffff88800d856854 R08: 0000000000000001 R09: 0000000000000000
[ 51.924406] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.925306] R13: ffffffff84e223a0 R14: ffff88800d856848 R15: ffffffff84daf020
[ 51.926195] FS: 0000555556320400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.927182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.927915] CR2: 00007f7c5ddad6f4 CR3: 000000000ec7a000 CR4: 0000000000350ee0
[ 51.928812] Call Trace:
[ 51.929156]
[ 51.929457] nf_ct_net_init+0x224/0x3d0
[ 51.930002] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.930579] ops_init+0xbb/0x6b0
[ 51.931057] setup_net+0x3d9/0x990
[ 51.931524] ? down_read_killable+0x1d7/0x4e0
[ 51.932130] ? __pfx_setup_net+0x10/0x10
[ 51.932662] ? copy_net_ns+0x17c/0x770
[ 51.933175] copy_net_ns+0x321/0x770
[ 51.933692] create_new_namespaces+0x3f6/0xb30
[ 51.934273] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.934919] ksys_unshare+0x44d/0x8e0
[ 51.935410] ? __pfx_ksys_unshare+0x10/0x10
[ 51.935983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.936727] __x64_sys_unshare+0x31/0x40
[ 51.937266] do_syscall_64+0x3f/0x90
[ 51.937766] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.938403] RIP: 0033:0x7f4cb90760d7
[ 51.938902] 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
[ 51.941049] RSP: 002b:00007ffcc534be68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.942000] RAX: ffffffffffffffda RBX: 00007ffcc534c4a8 RCX: 00007f4cb90760d7
[ 51.942890] RDX: 00007f4cb90e041f RSI: 00007ffcc534be00 RDI: 0000000040000000
[ 51.943780] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc534bc10
[ 51.944667] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4cb9188bf0
[ 51.945542] R13: 00007ffcc534bf40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.946447]
[ 51.946779] irq event stamp: 11137
[ 51.947207] hardirqs last enabled at (11147): [] __up_console_sem+0x78/0x80
[ 51.948269] hardirqs last disabled at (11158): [] __up_console_sem+0x5d/0x80
[ 51.949335] softirqs last enabled at (10898): [] irq_exit_rcu+0x93/0xc0
[ 51.950379] softirqs last disabled at (10893): [] irq_exit_rcu+0x93/0xc0
[ 51.951425] ---[ end trace 0000000000000000 ]---
executing program
[ 53.482295] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.529706] Bluetooth: hci0: command 0x041b tx timeout
[ 57.577708] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.625702] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:56:50 Registers:
info registers vcpu 0
RAX=000000000002577f 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=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 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=00007f8f14037048 CR3=000000000e42c000 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=2031353a36353a33312036312079614d XMM01=5d3032373432382e31352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3032373432382e31352020205b XMM07=79732031353a36353a33312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019ac7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556320400 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=00007f7c5ddad6f4 CR3=000000000ec7a000 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