Warning: Permanently added '[localhost]:18999' (ECDSA) to the list of known hosts.
2023/05/16 20:15:37 fuzzer started
2023/05/16 20:15:37 dialing manager at localhost:35573
2023/05/16 20:15:37 checking machine...
2023/05/16 20:15:37 checking revisions...
syzkaller login: [ 51.222819] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:15:38 testing simple program...
[ 51.290366] cgroup: Unknown subsys name 'net'
[ 51.372689] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.341738] audit: type=1400 audit(1684268151.223:6): 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
[ 65.454637] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.463786] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.466343] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.473981] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.475581] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.477291] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.837196] ------------[ cut here ]------------
[ 65.837839] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.839719] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.840766] Modules linked in:
[ 65.841204] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.845795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.846835] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.847523] 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
[ 65.849807] RSP: 0018:ffff88801ecf7c00 EFLAGS: 00010282
[ 65.850533] RAX: 0000000000000000 RBX: ffff888016010040 RCX: 0000000000000000
[ 65.851412] RDX: ffff888016da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.852342] RBP: ffff888016010054 R08: 0000000000000001 R09: 0000000000000000
[ 65.853288] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.854203] R13: ffffffff84e223a0 R14: ffff888016010048 R15: ffffffff84d73340
[ 65.855131] FS: 0000555556510400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.856159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.856938] CR2: 00007f0d3095e6f4 CR3: 000000000f170000 CR4: 0000000000350ee0
[ 65.857904] Call Trace:
[ 65.858242]
[ 65.858586] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.859235] ipv4_frags_init_net+0x269/0x440
[ 65.859845] ops_init+0xbb/0x6b0
[ 65.860315] setup_net+0x3d9/0x990
[ 65.860809] ? down_read_killable+0x1d7/0x4e0
[ 65.861413] ? __pfx_setup_net+0x10/0x10
[ 65.861983] ? copy_net_ns+0x17c/0x770
[ 65.862544] copy_net_ns+0x321/0x770
[ 65.863044] create_new_namespaces+0x3f6/0xb30
[ 65.863677] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.864320] ksys_unshare+0x44d/0x8e0
[ 65.864856] ? __pfx_ksys_unshare+0x10/0x10
[ 65.865478] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.866223] __x64_sys_unshare+0x31/0x40
[ 65.866788] do_syscall_64+0x3f/0x90
[ 65.867270] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.867961] RIP: 0033:0x7fb4734060d7
[ 65.868465] 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
[ 65.870712] RSP: 002b:00007ffceb470cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.871695] RAX: ffffffffffffffda RBX: 00007ffceb471338 RCX: 00007fb4734060d7
[ 65.872623] RDX: 00007fb47347041f RSI: 00007ffceb470c90 RDI: 0000000040000000
[ 65.873555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffceb470aa0
[ 65.874475] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb473518bf0
[ 65.875364] R13: 00007ffceb470dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.876306]
[ 65.876645] irq event stamp: 8099
[ 65.877102] hardirqs last enabled at (8109): [] __up_console_sem+0x78/0x80
[ 65.878190] hardirqs last disabled at (8120): [] __up_console_sem+0x5d/0x80
[ 65.879279] softirqs last enabled at (8024): [] irq_exit_rcu+0x93/0xc0
[ 65.880353] softirqs last disabled at (8019): [] irq_exit_rcu+0x93/0xc0
[ 65.881453] ---[ end trace 0000000000000000 ]---
[ 65.886717] ------------[ cut here ]------------
[ 65.887323] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.889010] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.890128] Modules linked in:
[ 65.890584] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.891797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.892873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.893588] 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
[ 65.895834] RSP: 0018:ffff88801ecf7c00 EFLAGS: 00010282
[ 65.896537] RAX: 0000000000000000 RBX: ffff88800e4c2640 RCX: 0000000000000000
[ 65.897466] RDX: ffff888016da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.898361] RBP: ffff88800e4c2654 R08: 0000000000000001 R09: 0000000000000000
[ 65.899307] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.900259] R13: ffffffff84e223a0 R14: ffff88800e4c2648 R15: ffffffff84da62e0
[ 65.901212] FS: 0000555556510400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.902275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.903057] CR2: 00007f0d3095e6f4 CR3: 000000000f170000 CR4: 0000000000350ee0
[ 65.903993] Call Trace:
[ 65.904328]
[ 65.904665] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.905331] ipv6_frags_init_net+0x206/0x3c0
[ 65.905945] ops_init+0xbb/0x6b0
[ 65.906406] setup_net+0x3d9/0x990
[ 65.906905] ? down_read_killable+0x1d7/0x4e0
[ 65.907530] ? __pfx_setup_net+0x10/0x10
[ 65.908060] ? copy_net_ns+0x17c/0x770
[ 65.908622] copy_net_ns+0x321/0x770
[ 65.909134] create_new_namespaces+0x3f6/0xb30
[ 65.909782] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.910452] ksys_unshare+0x44d/0x8e0
[ 65.910973] ? __pfx_ksys_unshare+0x10/0x10
[ 65.911575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.912327] __x64_sys_unshare+0x31/0x40
[ 65.912893] do_syscall_64+0x3f/0x90
[ 65.913411] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.914096] RIP: 0033:0x7fb4734060d7
[ 65.914602] 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
[ 65.916846] RSP: 002b:00007ffceb470cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.917842] RAX: ffffffffffffffda RBX: 00007ffceb471338 RCX: 00007fb4734060d7
[ 65.918756] RDX: 00007fb47347041f RSI: 00007ffceb470c90 RDI: 0000000040000000
[ 65.919684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffceb470aa0
[ 65.920618] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb473518bf0
[ 65.921530] R13: 00007ffceb470dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.922402]
[ 65.922724] irq event stamp: 9811
[ 65.923153] hardirqs last enabled at (9821): [] __up_console_sem+0x78/0x80
[ 65.924203] hardirqs last disabled at (9832): [] __up_console_sem+0x5d/0x80
[ 65.925317] softirqs last enabled at (9850): [] irq_exit_rcu+0x93/0xc0
[ 65.926347] softirqs last disabled at (9843): [] irq_exit_rcu+0x93/0xc0
[ 65.927374] ---[ end trace 0000000000000000 ]---
[ 65.928690] ------------[ cut here ]------------
[ 65.929278] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.931185] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.932232] Modules linked in:
[ 65.932653] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.933816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.934821] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.935478] 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
[ 65.937628] RSP: 0018:ffff88801ecf7bf0 EFLAGS: 00010286
[ 65.938322] RAX: 0000000000000000 RBX: ffff88800e4c3040 RCX: 0000000000000000
[ 65.939263] RDX: ffff888016da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.940191] RBP: ffff88800e4c3054 R08: 0000000000000001 R09: 0000000000000000
[ 65.941120] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.942043] R13: ffffffff84e223a0 R14: ffff88800e4c3048 R15: ffffffff84daf020
[ 65.942985] FS: 0000555556510400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.944035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.944799] CR2: 00007f0d3095e6f4 CR3: 000000000f170000 CR4: 0000000000350ee0
[ 65.945747] Call Trace:
[ 65.946086]
[ 65.946395] nf_ct_net_init+0x224/0x3d0
[ 65.946955] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.947576] ops_init+0xbb/0x6b0
[ 65.948041] setup_net+0x3d9/0x990
[ 65.948532] ? down_read_killable+0x1d7/0x4e0
[ 65.949134] ? __pfx_setup_net+0x10/0x10
[ 65.949683] ? copy_net_ns+0x17c/0x770
[ 65.950209] copy_net_ns+0x321/0x770
[ 65.950736] create_new_namespaces+0x3f6/0xb30
[ 65.951336] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.951999] ksys_unshare+0x44d/0x8e0
[ 65.952545] ? __pfx_ksys_unshare+0x10/0x10
[ 65.953122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.953875] __x64_sys_unshare+0x31/0x40
[ 65.954400] do_syscall_64+0x3f/0x90
[ 65.954913] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.955590] RIP: 0033:0x7fb4734060d7
[ 65.956058] 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
[ 65.958251] RSP: 002b:00007ffceb470cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.959197] RAX: ffffffffffffffda RBX: 00007ffceb471338 RCX: 00007fb4734060d7
[ 65.960089] RDX: 00007fb47347041f RSI: 00007ffceb470c90 RDI: 0000000040000000
[ 65.960967] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffceb470aa0
[ 65.961893] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb473518bf0
[ 65.962769] R13: 00007ffceb470dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.963683]
[ 65.963979] irq event stamp: 10585
[ 65.964411] hardirqs last enabled at (10595): [] __up_console_sem+0x78/0x80
[ 65.965512] hardirqs last disabled at (10608): [] __up_console_sem+0x5d/0x80
[ 65.966582] softirqs last enabled at (10134): [] irq_exit_rcu+0x93/0xc0
[ 65.967618] softirqs last disabled at (10129): [] irq_exit_rcu+0x93/0xc0
[ 65.968662] ---[ end trace 0000000000000000 ]---
executing program
[ 67.525233] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.573523] Bluetooth: hci0: command 0x041b tx timeout
[ 71.620497] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.668512] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:15:39 Registers:
info registers vcpu 0
RAX=0000000000028685 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=00007effb9777390 CR3=0000000015bb0000 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=2032353a35313a30322036312079614d XMM01=5d3931373933382e35362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3931373933382e35362020205b XMM07=79732032353a35313a30322036312079
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=ffff88801ecf75f0
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 0000555556510400 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=00007f0d3095e6f4 CR3=000000000f170000 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