Warning: Permanently added '[localhost]:40731' (ECDSA) to the list of known hosts.
2023/05/16 14:05:59 fuzzer started
2023/05/16 14:05:59 dialing manager at localhost:35573
2023/05/16 14:05:59 checking machine...
2023/05/16 14:05:59 checking revisions...
syzkaller login: [ 45.100544] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:05:59 testing simple program...
[ 45.174727] cgroup: Unknown subsys name 'net'
[ 45.254147] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.680375] audit: type=1400 audit(1684245973.132:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.784856] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.787272] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.788813] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.792828] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.794760] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.796169] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.197941] ------------[ cut here ]------------
[ 60.199224] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.201270] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.202540] Modules linked in:
[ 60.203140] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.208346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.209433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.210197] 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
[ 60.212579] RSP: 0018:ffff88801920fc00 EFLAGS: 00010282
[ 60.213346] RAX: 0000000000000000 RBX: ffff88800efbc840 RCX: 0000000000000000
[ 60.214318] RDX: ffff888016a151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.215277] RBP: ffff88800efbc854 R08: 0000000000000001 R09: 0000000000000000
[ 60.216254] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.217229] R13: ffffffff84e223a0 R14: ffff88800efbc848 R15: ffffffff84d73340
[ 60.218186] FS: 0000555556d94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.219318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.220130] CR2: 00007fc21cc8e800 CR3: 0000000015d68000 CR4: 0000000000350ee0
[ 60.221084] Call Trace:
[ 60.221439]
[ 60.221768] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.222485] ipv4_frags_init_net+0x269/0x440
[ 60.223152] ops_init+0xbb/0x6b0
[ 60.223624] setup_net+0x3d9/0x990
[ 60.224159] ? down_read_killable+0x1d7/0x4e0
[ 60.224763] ? __pfx_setup_net+0x10/0x10
[ 60.225340] ? copy_net_ns+0x17c/0x770
[ 60.225898] copy_net_ns+0x321/0x770
[ 60.226455] create_new_namespaces+0x3f6/0xb30
[ 60.227122] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.227813] ksys_unshare+0x44d/0x8e0
[ 60.228387] ? __pfx_ksys_unshare+0x10/0x10
[ 60.229030] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.229805] __x64_sys_unshare+0x31/0x40
[ 60.230416] do_syscall_64+0x3f/0x90
[ 60.230963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.231685] RIP: 0033:0x7ffa8f60c0d7
[ 60.232251] 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
[ 60.234587] RSP: 002b:00007ffde581fa18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.235649] RAX: ffffffffffffffda RBX: 00007ffde5820058 RCX: 00007ffa8f60c0d7
[ 60.236641] RDX: 00007ffa8f67641f RSI: 00007ffde581f9b0 RDI: 0000000040000000
[ 60.237591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde581f7c0
[ 60.238560] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa8f71ebf0
[ 60.239556] R13: 00007ffde581faf0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.240536]
[ 60.240887] irq event stamp: 9059
[ 60.241408] hardirqs last enabled at (9071): [] __up_console_sem+0x78/0x80
[ 60.242534] hardirqs last disabled at (9082): [] __up_console_sem+0x5d/0x80
[ 60.243683] softirqs last enabled at (8984): [] irq_exit_rcu+0x93/0xc0
[ 60.244766] softirqs last disabled at (8979): [] irq_exit_rcu+0x93/0xc0
[ 60.245853] ---[ end trace 0000000000000000 ]---
[ 60.250949] ------------[ cut here ]------------
[ 60.251624] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.253477] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.254581] Modules linked in:
[ 60.255055] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.256282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.257372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.258107] 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
[ 60.260427] RSP: 0018:ffff88801920fc00 EFLAGS: 00010282
[ 60.261167] RAX: 0000000000000000 RBX: ffff88801458ce40 RCX: 0000000000000000
[ 60.262119] RDX: ffff888016a151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.263079] RBP: ffff88801458ce54 R08: 0000000000000001 R09: 0000000000000000
[ 60.264020] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.264942] R13: ffffffff84e223a0 R14: ffff88801458ce48 R15: ffffffff84da62e0
[ 60.265888] FS: 0000555556d94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.266963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.267737] CR2: 00007fc21cc8e800 CR3: 0000000015d68000 CR4: 0000000000350ee0
[ 60.268635] Call Trace:
[ 60.269016]
[ 60.269332] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.269966] ipv6_frags_init_net+0x206/0x3c0
[ 60.270585] ops_init+0xbb/0x6b0
[ 60.271080] setup_net+0x3d9/0x990
[ 60.271551] ? down_read_killable+0x1d7/0x4e0
[ 60.272171] ? __pfx_setup_net+0x10/0x10
[ 60.272698] ? copy_net_ns+0x17c/0x770
[ 60.273255] copy_net_ns+0x321/0x770
[ 60.273767] create_new_namespaces+0x3f6/0xb30
[ 60.274410] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.275113] ksys_unshare+0x44d/0x8e0
[ 60.275631] ? __pfx_ksys_unshare+0x10/0x10
[ 60.276244] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.277017] __x64_sys_unshare+0x31/0x40
[ 60.277562] do_syscall_64+0x3f/0x90
[ 60.278090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.278767] RIP: 0033:0x7ffa8f60c0d7
[ 60.279291] 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
[ 60.281588] RSP: 002b:00007ffde581fa18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.282601] RAX: ffffffffffffffda RBX: 00007ffde5820058 RCX: 00007ffa8f60c0d7
[ 60.283545] RDX: 00007ffa8f67641f RSI: 00007ffde581f9b0 RDI: 0000000040000000
[ 60.284492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde581f7c0
[ 60.285429] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa8f71ebf0
[ 60.286368] R13: 00007ffde581faf0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.287328]
[ 60.287645] irq event stamp: 10779
[ 60.288140] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 60.289271] hardirqs last disabled at (10802): [] __up_console_sem+0x5d/0x80
[ 60.290406] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 60.291531] softirqs last disabled at (9975): [] irq_exit_rcu+0x93/0xc0
[ 60.292626] ---[ end trace 0000000000000000 ]---
[ 60.294030] ------------[ cut here ]------------
[ 60.294652] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.296661] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.297778] Modules linked in:
[ 60.298246] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.299482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.300554] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.301260] 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
[ 60.303592] RSP: 0018:ffff88801920fbf0 EFLAGS: 00010286
[ 60.304315] RAX: 0000000000000000 RBX: ffff88801458d440 RCX: 0000000000000000
[ 60.305263] RDX: ffff888016a151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.306206] RBP: ffff88801458d454 R08: 0000000000000001 R09: 0000000000000000
[ 60.307125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.308021] R13: ffffffff84e223a0 R14: ffff88801458d448 R15: ffffffff84daf020
[ 60.308873] FS: 0000555556d94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.309889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.310628] CR2: 00007fc21cc8e800 CR3: 0000000015d68000 CR4: 0000000000350ee0
[ 60.311553] Call Trace:
[ 60.311882]
[ 60.312222] nf_ct_net_init+0x224/0x3d0
[ 60.312750] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.313350] ops_init+0xbb/0x6b0
[ 60.313795] setup_net+0x3d9/0x990
[ 60.314282] ? down_read_killable+0x1d7/0x4e0
[ 60.314853] ? __pfx_setup_net+0x10/0x10
[ 60.315402] ? copy_net_ns+0x17c/0x770
[ 60.315909] copy_net_ns+0x321/0x770
[ 60.316420] create_new_namespaces+0x3f6/0xb30
[ 60.317036] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.317655] ksys_unshare+0x44d/0x8e0
[ 60.318176] ? __pfx_ksys_unshare+0x10/0x10
[ 60.318722] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.319490] __x64_sys_unshare+0x31/0x40
[ 60.320042] do_syscall_64+0x3f/0x90
[ 60.320524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.321194] RIP: 0033:0x7ffa8f60c0d7
[ 60.321663] 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
[ 60.323833] RSP: 002b:00007ffde581fa18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.324784] RAX: ffffffffffffffda RBX: 00007ffde5820058 RCX: 00007ffa8f60c0d7
[ 60.325673] RDX: 00007ffa8f67641f RSI: 00007ffde581f9b0 RDI: 0000000040000000
[ 60.326556] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde581f7c0
[ 60.327470] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa8f71ebf0
[ 60.328355] R13: 00007ffde581faf0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.329284]
[ 60.329588] irq event stamp: 11597
[ 60.330059] hardirqs last enabled at (11609): [] __up_console_sem+0x78/0x80
[ 60.331145] hardirqs last disabled at (11620): [] __up_console_sem+0x5d/0x80
[ 60.332216] softirqs last enabled at (11304): [] irq_exit_rcu+0x93/0xc0
[ 60.333265] softirqs last disabled at (11295): [] irq_exit_rcu+0x93/0xc0
[ 60.334317] ---[ end trace 0000000000000000 ]---
[ 61.873024] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.920064] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.968042] Bluetooth: hci0: command 0x040f tx timeout
[ 68.016096] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:06:10 Registers:
info registers vcpu 0
RAX=0000000000021963 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=00007fc21cd22400 CR3=000000000f2e4000 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=2034313a36303a34312036312079614d XMM01=5d3034353230322e30362020205b203a
XMM02=646f4d205d3034353230322e30362020 XMM03=6b7a79732034313a36303a3431203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3037323130322e30362020205b XMM07=79732034313a36303a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801920f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556d94400 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=00007fc21cc8e800 CR3=0000000015d68000 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