Warning: Permanently added '[localhost]:42488' (ECDSA) to the list of known hosts.
2023/05/17 01:09:43 fuzzer started
2023/05/17 01:09:43 dialing manager at localhost:35573
2023/05/17 01:09:43 checking machine...
2023/05/17 01:09:43 checking revisions...
syzkaller login: [ 37.765953] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:09:43 testing simple program...
[ 37.838407] cgroup: Unknown subsys name 'net'
[ 37.989577] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.662593] audit: type=1400 audit(1684285796.808:6): 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
[ 51.751230] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.754238] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.755553] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.758726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.760573] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.761671] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.155720] ------------[ cut here ]------------
[ 52.156646] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.159088] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.160586] Modules linked in:
[ 52.161201] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.166202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.167460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.168298] 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
[ 52.170973] RSP: 0018:ffff88801ca6fc00 EFLAGS: 00010282
[ 52.171765] RAX: 0000000000000000 RBX: ffff88800ca6b440 RCX: 0000000000000000
[ 52.172899] RDX: ffff8880162bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.173990] RBP: ffff88800ca6b454 R08: 0000000000000001 R09: 0000000000000000
[ 52.175073] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.176163] R13: ffffffff84e223a0 R14: ffff88800ca6b448 R15: ffffffff84d73340
[ 52.177258] FS: 0000555556451400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.178465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.179369] CR2: 00007fff3be4e000 CR3: 000000000f58c000 CR4: 0000000000350ee0
[ 52.180458] Call Trace:
[ 52.180911]
[ 52.181274] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.182043] ipv4_frags_init_net+0x269/0x440
[ 52.182716] ops_init+0xbb/0x6b0
[ 52.183289] setup_net+0x3d9/0x990
[ 52.183879] ? down_read_killable+0x1d7/0x4e0
[ 52.184575] ? __pfx_setup_net+0x10/0x10
[ 52.185231] ? copy_net_ns+0x17c/0x770
[ 52.185882] copy_net_ns+0x321/0x770
[ 52.186471] create_new_namespaces+0x3f6/0xb30
[ 52.187213] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.187992] ksys_unshare+0x44d/0x8e0
[ 52.188598] ? __pfx_ksys_unshare+0x10/0x10
[ 52.189315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.190217] __x64_sys_unshare+0x31/0x40
[ 52.190877] do_syscall_64+0x3f/0x90
[ 52.191455] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.192263] RIP: 0033:0x7f857c30f0d7
[ 52.192883] 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
[ 52.195533] RSP: 002b:00007ffdebee97b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.196693] RAX: ffffffffffffffda RBX: 00007ffdebee9df8 RCX: 00007f857c30f0d7
[ 52.197755] RDX: 00007f857c37941f RSI: 00007ffdebee9750 RDI: 0000000040000000
[ 52.198848] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebee9560
[ 52.199917] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f857c421bf0
[ 52.201011] R13: 00007ffdebee9890 R14: 0000000000000000 R15: 00000000000000f8
[ 52.202119]
[ 52.202477] irq event stamp: 9051
[ 52.203024] hardirqs last enabled at (9063): [] __up_console_sem+0x78/0x80
[ 52.204296] hardirqs last disabled at (9074): [] __up_console_sem+0x5d/0x80
[ 52.205575] softirqs last enabled at (8884): [] irq_exit_rcu+0x93/0xc0
[ 52.206809] softirqs last disabled at (8879): [] irq_exit_rcu+0x93/0xc0
[ 52.208050] ---[ end trace 0000000000000000 ]---
[ 52.215199] ------------[ cut here ]------------
[ 52.215922] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.217865] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.219078] Modules linked in:
[ 52.219547] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.220913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.222072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.222850] 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
[ 52.225372] RSP: 0018:ffff88801ca6fc00 EFLAGS: 00010282
[ 52.226190] RAX: 0000000000000000 RBX: ffff88800d5dce40 RCX: 0000000000000000
[ 52.227252] RDX: ffff8880162bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.228328] RBP: ffff88800d5dce54 R08: 0000000000000001 R09: 0000000000000000
[ 52.229425] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.230476] R13: ffffffff84e223a0 R14: ffff88800d5dce48 R15: ffffffff84da62e0
[ 52.231547] FS: 0000555556451400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.232741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.233618] CR2: 00007fdb93905858 CR3: 000000000f58c000 CR4: 0000000000350ee0
[ 52.234679] Call Trace:
[ 52.235095]
[ 52.235440] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.236192] ipv6_frags_init_net+0x206/0x3c0
[ 52.236907] ops_init+0xbb/0x6b0
[ 52.237425] setup_net+0x3d9/0x990
[ 52.237996] ? down_read_killable+0x1d7/0x4e0
[ 52.238675] ? __pfx_setup_net+0x10/0x10
[ 52.239306] ? copy_net_ns+0x17c/0x770
[ 52.239948] copy_net_ns+0x321/0x770
[ 52.240535] create_new_namespaces+0x3f6/0xb30
[ 52.241270] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.242032] ksys_unshare+0x44d/0x8e0
[ 52.242615] ? __pfx_ksys_unshare+0x10/0x10
[ 52.243299] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.244177] __x64_sys_unshare+0x31/0x40
[ 52.244877] do_syscall_64+0x3f/0x90
[ 52.245443] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.246243] RIP: 0033:0x7f857c30f0d7
[ 52.246834] 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
[ 52.249368] RSP: 002b:00007ffdebee97b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.250446] RAX: ffffffffffffffda RBX: 00007ffdebee9df8 RCX: 00007f857c30f0d7
[ 52.251466] RDX: 00007f857c37941f RSI: 00007ffdebee9750 RDI: 0000000040000000
[ 52.252468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebee9560
[ 52.253506] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f857c421bf0
[ 52.254524] R13: 00007ffdebee9890 R14: 0000000000000000 R15: 00000000000000f8
[ 52.255578]
[ 52.255963] irq event stamp: 10941
[ 52.256476] hardirqs last enabled at (10953): [] __up_console_sem+0x78/0x80
[ 52.257704] hardirqs last disabled at (10964): [] __up_console_sem+0x5d/0x80
[ 52.258912] softirqs last enabled at (10788): [] irq_exit_rcu+0x93/0xc0
[ 52.260136] softirqs last disabled at (10783): [] irq_exit_rcu+0x93/0xc0
[ 52.261371] ---[ end trace 0000000000000000 ]---
[ 52.263085] ------------[ cut here ]------------
[ 52.263739] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.265961] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.267180] Modules linked in:
[ 52.267655] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.269077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.270258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.271048] 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
[ 52.273624] RSP: 0018:ffff88801ca6fbf0 EFLAGS: 00010286
[ 52.274423] RAX: 0000000000000000 RBX: ffff88800d5dc840 RCX: 0000000000000000
[ 52.275459] RDX: ffff8880162bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.276511] RBP: ffff88800d5dc854 R08: 0000000000000001 R09: 0000000000000000
[ 52.277548] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.278598] R13: ffffffff84e223a0 R14: ffff88800d5dc848 R15: ffffffff84daf020
[ 52.279621] FS: 0000555556451400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.280798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.281610] CR2: 00007fdb93905858 CR3: 000000000f58c000 CR4: 0000000000350ee0
[ 52.282630] Call Trace:
[ 52.283043]
[ 52.283395] nf_ct_net_init+0x224/0x3d0
[ 52.284021] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.284703] ops_init+0xbb/0x6b0
[ 52.285244] setup_net+0x3d9/0x990
[ 52.285799] ? down_read_killable+0x1d7/0x4e0
[ 52.286448] ? __pfx_setup_net+0x10/0x10
[ 52.287077] ? copy_net_ns+0x17c/0x770
[ 52.287663] copy_net_ns+0x321/0x770
[ 52.288250] create_new_namespaces+0x3f6/0xb30
[ 52.288976] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.289685] ksys_unshare+0x44d/0x8e0
[ 52.290285] ? __pfx_ksys_unshare+0x10/0x10
[ 52.290950] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.291737] __x64_sys_unshare+0x31/0x40
[ 52.292351] do_syscall_64+0x3f/0x90
[ 52.292948] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.293662] RIP: 0033:0x7f857c30f0d7
[ 52.294219] 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
[ 52.296668] RSP: 002b:00007ffdebee97b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.297759] RAX: ffffffffffffffda RBX: 00007ffdebee9df8 RCX: 00007f857c30f0d7
[ 52.298794] RDX: 00007f857c37941f RSI: 00007ffdebee9750 RDI: 0000000040000000
[ 52.299828] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebee9560
[ 52.300864] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f857c421bf0
[ 52.301895] R13: 00007ffdebee9890 R14: 0000000000000000 R15: 00000000000000f8
[ 52.302940]
[ 52.303292] irq event stamp: 11753
[ 52.303822] hardirqs last enabled at (11765): [] __up_console_sem+0x78/0x80
[ 52.305027] hardirqs last disabled at (11776): [] __up_console_sem+0x5d/0x80
[ 52.306241] softirqs last enabled at (11234): [] irq_exit_rcu+0x93/0xc0
[ 52.307423] softirqs last disabled at (11797): [] irq_exit_rcu+0x93/0xc0
[ 52.308638] ---[ end trace 0000000000000000 ]---
executing program
[ 53.823400] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.870919] Bluetooth: hci0: command 0x041b tx timeout
[ 57.918946] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.966837] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:09:56 Registers:
info registers vcpu 0
RAX=000000000001b0bb 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=00007fdb93900410 CR3=000000000ed22000 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=b83e803201f5239bc74ea6be2ed49b8a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5a5cd4aa95d393b7000000000013cad8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d3aba9bd38e80c4900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ca6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556451400 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=00007fff3be4e000 CR3=000000000f58c000 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