Warning: Permanently added '[localhost]:24676' (ECDSA) to the list of known hosts.
2023/05/16 16:58:30 fuzzer started
2023/05/16 16:58:30 dialing manager at localhost:35573
2023/05/16 16:58:30 checking machine...
2023/05/16 16:58:30 checking revisions...
syzkaller login: [ 37.564519] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:58:31 testing simple program...
[ 37.633945] cgroup: Unknown subsys name 'net'
[ 37.691178] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.702878] audit: type=1400 audit(1684256324.239:6): 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
[ 51.836563] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.838904] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.840653] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.843473] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.845354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.846537] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.215188] ------------[ cut here ]------------
[ 52.215953] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.218185] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.219604] Modules linked in:
[ 52.220316] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.225426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.226746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.227588] 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
[ 52.230217] RSP: 0018:ffff88801f577c00 EFLAGS: 00010282
[ 52.230933] RAX: 0000000000000000 RBX: ffff88800c63cc40 RCX: 0000000000000000
[ 52.231839] RDX: ffff88800f991b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.232731] RBP: ffff88800c63cc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.233645] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.234600] R13: ffffffff84e223a0 R14: ffff88800c63cc48 R15: ffffffff84d73340
[ 52.235516] FS: 0000555556bbc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.236515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.237260] CR2: 00007fa4c0b8e6f4 CR3: 000000000c97c000 CR4: 0000000000350ef0
[ 52.238185] Call Trace:
[ 52.238513]
[ 52.238831] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.239451] ipv4_frags_init_net+0x269/0x440
[ 52.240029] ops_init+0xbb/0x6b0
[ 52.240494] setup_net+0x3d9/0x990
[ 52.240984] ? down_read_killable+0x1d7/0x4e0
[ 52.241561] ? __pfx_setup_net+0x10/0x10
[ 52.242123] ? copy_net_ns+0x17c/0x770
[ 52.242631] copy_net_ns+0x321/0x770
[ 52.243141] create_new_namespaces+0x3f6/0xb30
[ 52.243730] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.244375] ksys_unshare+0x44d/0x8e0
[ 52.244907] ? __pfx_ksys_unshare+0x10/0x10
[ 52.245449] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.246216] __x64_sys_unshare+0x31/0x40
[ 52.246724] do_syscall_64+0x3f/0x90
[ 52.247226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.247879] RIP: 0033:0x7f3624a620d7
[ 52.248343] 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
[ 52.250550] RSP: 002b:00007ffe9d020cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.251473] RAX: ffffffffffffffda RBX: 00007ffe9d0212f8 RCX: 00007f3624a620d7
[ 52.252352] RDX: 00007f3624acc41f RSI: 00007ffe9d020c50 RDI: 0000000040000000
[ 52.253236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d020a60
[ 52.254177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3624b74bf0
[ 52.255112] R13: 00007ffe9d020d90 R14: 0000000000000000 R15: 00000000000000f8
[ 52.256155]
[ 52.256478] irq event stamp: 8757
[ 52.256949] hardirqs last enabled at (8769): [] __up_console_sem+0x78/0x80
[ 52.258090] hardirqs last disabled at (8780): [] __up_console_sem+0x5d/0x80
[ 52.259166] softirqs last enabled at (8294): [] irq_exit_rcu+0x93/0xc0
[ 52.260186] softirqs last disabled at (8249): [] irq_exit_rcu+0x93/0xc0
[ 52.261219] ---[ end trace 0000000000000000 ]---
[ 52.267120] ------------[ cut here ]------------
[ 52.267718] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.269486] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.270535] Modules linked in:
[ 52.270969] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.272117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.273152] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.273812] 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
[ 52.275964] RSP: 0018:ffff88801f577c00 EFLAGS: 00010282
[ 52.276618] RAX: 0000000000000000 RBX: ffff88800ce90240 RCX: 0000000000000000
[ 52.277503] RDX: ffff88800f991b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.278403] RBP: ffff88800ce90254 R08: 0000000000000001 R09: 0000000000000000
[ 52.279329] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.280250] R13: ffffffff84e223a0 R14: ffff88800ce90248 R15: ffffffff84da62e0
[ 52.281196] FS: 0000555556bbc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.282224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.283001] CR2: 00007fa4c0b8e6f4 CR3: 000000000c97c000 CR4: 0000000000350ef0
[ 52.283932] Call Trace:
[ 52.284273]
[ 52.284584] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.285251] ipv6_frags_init_net+0x206/0x3c0
[ 52.285857] ops_init+0xbb/0x6b0
[ 52.286314] setup_net+0x3d9/0x990
[ 52.286814] ? down_read_killable+0x1d7/0x4e0
[ 52.287405] ? __pfx_setup_net+0x10/0x10
[ 52.287956] ? copy_net_ns+0x17c/0x770
[ 52.288506] copy_net_ns+0x321/0x770
[ 52.289030] create_new_namespaces+0x3f6/0xb30
[ 52.289632] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.290292] ksys_unshare+0x44d/0x8e0
[ 52.290864] ? __pfx_ksys_unshare+0x10/0x10
[ 52.291431] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.292191] __x64_sys_unshare+0x31/0x40
[ 52.292726] do_syscall_64+0x3f/0x90
[ 52.293217] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.293866] RIP: 0033:0x7f3624a620d7
[ 52.294331] 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
[ 52.296478] RSP: 002b:00007ffe9d020cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.297419] RAX: ffffffffffffffda RBX: 00007ffe9d0212f8 RCX: 00007f3624a620d7
[ 52.298292] RDX: 00007f3624acc41f RSI: 00007ffe9d020c50 RDI: 0000000040000000
[ 52.299162] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d020a60
[ 52.300028] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3624b74bf0
[ 52.300903] R13: 00007ffe9d020d90 R14: 0000000000000000 R15: 00000000000000f8
[ 52.301773]
[ 52.302100] irq event stamp: 11087
[ 52.302527] hardirqs last enabled at (11097): [] __up_console_sem+0x78/0x80
[ 52.303572] hardirqs last disabled at (11108): [] __up_console_sem+0x5d/0x80
[ 52.304665] softirqs last enabled at (10582): [] irq_exit_rcu+0x93/0xc0
[ 52.305685] softirqs last disabled at (10577): [] irq_exit_rcu+0x93/0xc0
[ 52.306708] ---[ end trace 0000000000000000 ]---
[ 52.308054] ------------[ cut here ]------------
[ 52.308638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.310599] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.311656] Modules linked in:
[ 52.312079] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.313251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.314287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.314973] 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
[ 52.317196] RSP: 0018:ffff88801f577bf0 EFLAGS: 00010286
[ 52.317891] RAX: 0000000000000000 RBX: ffff88800f02fa40 RCX: 0000000000000000
[ 52.318777] RDX: ffff88800f991b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.319694] RBP: ffff88800f02fa54 R08: 0000000000000001 R09: 0000000000000000
[ 52.320629] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.321534] R13: ffffffff84e223a0 R14: ffff88800f02fa48 R15: ffffffff84daf020
[ 52.322447] FS: 0000555556bbc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.323464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.324248] CR2: 00007fa4c0b8e6f4 CR3: 000000000c97c000 CR4: 0000000000350ef0
[ 52.325180] Call Trace:
[ 52.325508]
[ 52.325851] nf_ct_net_init+0x224/0x3d0
[ 52.326375] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.326984] ops_init+0xbb/0x6b0
[ 52.327441] setup_net+0x3d9/0x990
[ 52.327938] ? down_read_killable+0x1d7/0x4e0
[ 52.328541] ? __pfx_setup_net+0x10/0x10
[ 52.329095] ? copy_net_ns+0x17c/0x770
[ 52.329611] copy_net_ns+0x321/0x770
[ 52.330129] create_new_namespaces+0x3f6/0xb30
[ 52.330732] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.331425] ksys_unshare+0x44d/0x8e0
[ 52.331989] ? __pfx_ksys_unshare+0x10/0x10
[ 52.332664] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.333575] __x64_sys_unshare+0x31/0x40
[ 52.334236] do_syscall_64+0x3f/0x90
[ 52.334821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.335520] RIP: 0033:0x7f3624a620d7
[ 52.336077] 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
[ 52.338344] RSP: 002b:00007ffe9d020cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.339312] RAX: ffffffffffffffda RBX: 00007ffe9d0212f8 RCX: 00007f3624a620d7
[ 52.340468] RDX: 00007f3624acc41f RSI: 00007ffe9d020c50 RDI: 0000000040000000
[ 52.341450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d020a60
[ 52.342477] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3624b74bf0
[ 52.343521] R13: 00007ffe9d020d90 R14: 0000000000000000 R15: 00000000000000f8
[ 52.344560]
[ 52.344991] irq event stamp: 11889
[ 52.345446] hardirqs last enabled at (11899): [] __up_console_sem+0x78/0x80
[ 52.346570] hardirqs last disabled at (11910): [] __up_console_sem+0x5d/0x80
[ 52.347679] softirqs last enabled at (11714): [] irq_exit_rcu+0x93/0xc0
[ 52.348842] softirqs last disabled at (11709): [] irq_exit_rcu+0x93/0xc0
[ 52.349949] ---[ end trace 0000000000000000 ]---
executing program
[ 53.918586] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.966893] Bluetooth: hci0: command 0x041b tx timeout
[ 58.014119] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.062171] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:58:44 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556bbc400 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=00007fa4c0b8e6f4 CR3=000000000c97c000 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=0000000000036313 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=00007f97a1ae2370 CR3=000000000eaec000 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=dfc125ee34087abe8843850b5b029a4c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fdb3f386dceef7e1000000000013bde8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a928b2345d972de700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000