Warning: Permanently added '[localhost]:46768' (ECDSA) to the list of known hosts.
2023/05/17 07:05:21 fuzzer started
2023/05/17 07:05:21 dialing manager at localhost:35573
2023/05/17 07:05:21 checking machine...
2023/05/17 07:05:21 checking revisions...
syzkaller login: [ 37.985419] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:05:22 testing simple program...
[ 38.039808] cgroup: Unknown subsys name 'net'
[ 38.096761] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.715624] audit: type=1400 audit(1684307133.809:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 50.815775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.818380] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.819643] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.823064] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.824670] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.826838] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.220674] ------------[ cut here ]------------
[ 51.221373] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.223027] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.224088] Modules linked in:
[ 51.224497] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.229401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.230459] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.231132] 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
[ 51.233304] RSP: 0018:ffff888019d97c00 EFLAGS: 00010282
[ 51.233985] RAX: 0000000000000000 RBX: ffff888009746440 RCX: 0000000000000000
[ 51.234837] RDX: ffff88800d98b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.235721] RBP: ffff888009746454 R08: 0000000000000001 R09: 0000000000000000
[ 51.236595] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.237479] R13: ffffffff84e223a0 R14: ffff888009746448 R15: ffffffff84d73340
[ 51.238367] FS: 0000555555c7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.239366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.240121] CR2: 00007ffe4201b000 CR3: 00000000185f4000 CR4: 0000000000350ef0
[ 51.241008] Call Trace:
[ 51.241331]
[ 51.241623] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.242259] ipv4_frags_init_net+0x269/0x440
[ 51.242814] ops_init+0xbb/0x6b0
[ 51.243288] setup_net+0x3d9/0x990
[ 51.243748] ? down_read_killable+0x1d7/0x4e0
[ 51.244348] ? __pfx_setup_net+0x10/0x10
[ 51.244854] ? copy_net_ns+0x17c/0x770
[ 51.245383] copy_net_ns+0x321/0x770
[ 51.245859] create_new_namespaces+0x3f6/0xb30
[ 51.246481] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.247118] ksys_unshare+0x44d/0x8e0
[ 51.247614] ? __pfx_ksys_unshare+0x10/0x10
[ 51.248212] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.248955] __x64_sys_unshare+0x31/0x40
[ 51.249472] do_syscall_64+0x3f/0x90
[ 51.249978] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.250626] RIP: 0033:0x7f52543da0d7
[ 51.251126] 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
[ 51.253279] RSP: 002b:00007fff63eb77d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.254219] RAX: ffffffffffffffda RBX: 00007fff63eb7e18 RCX: 00007f52543da0d7
[ 51.255098] RDX: 00007f525444441f RSI: 00007fff63eb7770 RDI: 0000000040000000
[ 51.255997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff63eb7580
[ 51.256847] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52544ecbf0
[ 51.257727] R13: 00007fff63eb78b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.258635]
[ 51.258968] irq event stamp: 8647
[ 51.259395] hardirqs last enabled at (8657): [] __up_console_sem+0x78/0x80
[ 51.260454] hardirqs last disabled at (8668): [] __up_console_sem+0x5d/0x80
[ 51.261500] softirqs last enabled at (8196): [] irq_exit_rcu+0x93/0xc0
[ 51.262528] softirqs last disabled at (8171): [] irq_exit_rcu+0x93/0xc0
[ 51.263564] ---[ end trace 0000000000000000 ]---
[ 51.268742] ------------[ cut here ]------------
[ 51.269357] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.271021] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.272068] Modules linked in:
[ 51.272474] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.273624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.274649] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.275329] 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
[ 51.277540] RSP: 0018:ffff888019d97c00 EFLAGS: 00010282
[ 51.278235] RAX: 0000000000000000 RBX: ffff88800df7a440 RCX: 0000000000000000
[ 51.279128] RDX: ffff88800d98b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.280034] RBP: ffff88800df7a454 R08: 0000000000000001 R09: 0000000000000000
[ 51.280912] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.281756] R13: ffffffff84e223a0 R14: ffff88800df7a448 R15: ffffffff84da62e0
[ 51.282653] FS: 0000555555c7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.283637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.284390] CR2: 00007ffe4201b000 CR3: 00000000185f4000 CR4: 0000000000350ef0
[ 51.285265] Call Trace:
[ 51.285586]
[ 51.285879] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.286518] ipv6_frags_init_net+0x206/0x3c0
[ 51.287103] ops_init+0xbb/0x6b0
[ 51.287551] setup_net+0x3d9/0x990
[ 51.288054] ? down_read_killable+0x1d7/0x4e0
[ 51.288617] ? __pfx_setup_net+0x10/0x10
[ 51.289150] ? copy_net_ns+0x17c/0x770
[ 51.289656] copy_net_ns+0x321/0x770
[ 51.290162] create_new_namespaces+0x3f6/0xb30
[ 51.290748] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.291390] ksys_unshare+0x44d/0x8e0
[ 51.291926] ? __pfx_ksys_unshare+0x10/0x10
[ 51.292467] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.293206] __x64_sys_unshare+0x31/0x40
[ 51.293723] do_syscall_64+0x3f/0x90
[ 51.294227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.294858] RIP: 0033:0x7f52543da0d7
[ 51.295346] 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
[ 51.297489] RSP: 002b:00007fff63eb77d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.298433] RAX: ffffffffffffffda RBX: 00007fff63eb7e18 RCX: 00007f52543da0d7
[ 51.299313] RDX: 00007f525444441f RSI: 00007fff63eb7770 RDI: 0000000040000000
[ 51.300214] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff63eb7580
[ 51.301098] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52544ecbf0
[ 51.301974] R13: 00007fff63eb78b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.302849]
[ 51.303178] irq event stamp: 10333
[ 51.303611] hardirqs last enabled at (10343): [] __up_console_sem+0x78/0x80
[ 51.304702] hardirqs last disabled at (10354): [] __up_console_sem+0x5d/0x80
[ 51.305759] softirqs last enabled at (9906): [] irq_exit_rcu+0x93/0xc0
[ 51.306787] softirqs last disabled at (9901): [] irq_exit_rcu+0x93/0xc0
[ 51.307820] ---[ end trace 0000000000000000 ]---
[ 51.309240] ------------[ cut here ]------------
[ 51.309820] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.311920] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.312976] Modules linked in:
[ 51.313376] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.314535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.315540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.316220] 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
[ 51.318372] RSP: 0018:ffff888019d97bf0 EFLAGS: 00010286
[ 51.319062] RAX: 0000000000000000 RBX: ffff88800c73c440 RCX: 0000000000000000
[ 51.319949] RDX: ffff88800d98b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.320801] RBP: ffff88800c73c454 R08: 0000000000000001 R09: 0000000000000000
[ 51.321684] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.322559] R13: ffffffff84e223a0 R14: ffff88800c73c448 R15: ffffffff84daf020
[ 51.323438] FS: 0000555555c7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.324444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.325176] CR2: 00007ffe4201b000 CR3: 00000000185f4000 CR4: 0000000000350ef0
[ 51.326051] Call Trace:
[ 51.326380]
[ 51.326674] nf_ct_net_init+0x224/0x3d0
[ 51.327216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.327798] ops_init+0xbb/0x6b0
[ 51.328269] setup_net+0x3d9/0x990
[ 51.328722] ? down_read_killable+0x1d7/0x4e0
[ 51.329311] ? __pfx_setup_net+0x10/0x10
[ 51.329813] ? copy_net_ns+0x17c/0x770
[ 51.330338] copy_net_ns+0x321/0x770
[ 51.330817] create_new_namespaces+0x3f6/0xb30
[ 51.331428] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.332092] ksys_unshare+0x44d/0x8e0
[ 51.332584] ? __pfx_ksys_unshare+0x10/0x10
[ 51.333168] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.333873] __x64_sys_unshare+0x31/0x40
[ 51.334419] do_syscall_64+0x3f/0x90
[ 51.334921] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.335565] RIP: 0033:0x7f52543da0d7
[ 51.336073] 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
[ 51.338228] RSP: 002b:00007fff63eb77d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.339166] RAX: ffffffffffffffda RBX: 00007fff63eb7e18 RCX: 00007f52543da0d7
[ 51.340080] RDX: 00007f525444441f RSI: 00007fff63eb7770 RDI: 0000000040000000
[ 51.340971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff63eb7580
[ 51.341817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52544ecbf0
[ 51.342705] R13: 00007fff63eb78b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.343615]
[ 51.343961] irq event stamp: 11159
[ 51.344392] hardirqs last enabled at (11169): [] __up_console_sem+0x78/0x80
[ 51.345449] hardirqs last disabled at (11180): [] __up_console_sem+0x5d/0x80
[ 51.346505] softirqs last enabled at (11096): [] irq_exit_rcu+0x93/0xc0
[ 51.347532] softirqs last disabled at (11091): [] irq_exit_rcu+0x93/0xc0
[ 51.348570] ---[ end trace 0000000000000000 ]---
executing program
[ 52.902583] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.948958] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.996963] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.045013] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:05:32 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d975f0
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 0000555555c7c400 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=00007ffe4201b000 CR3=00000000185f4000 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=0000000000033683 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fbdfa10e370 CR3=000000000d09e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000