Warning: Permanently added '[localhost]:28584' (ECDSA) to the list of known hosts.
2023/05/18 03:09:58 fuzzer started
2023/05/18 03:09:58 dialing manager at localhost:44319
2023/05/18 03:09:58 checking machine...
2023/05/18 03:09:58 checking revisions...
syzkaller login: [ 39.771696] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:09:58 testing simple program...
[ 39.838485] cgroup: Unknown subsys name 'net'
[ 39.925313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.617479] audit: type=1400 audit(1684379411.836:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.734488] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.736377] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.739453] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.742361] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.744185] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.745408] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.125469] ------------[ cut here ]------------
[ 54.126307] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.128321] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.129651] Modules linked in:
[ 54.130148] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.135043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.136143] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.136860] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.139107] RSP: 0018:ffff88800fc87c00 EFLAGS: 00010282
[ 54.139829] RAX: 0000000000000000 RBX: ffff88800e19f440 RCX: 0000000000000000
[ 54.140746] RDX: ffff888016ff8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.141664] RBP: ffff88800e19f454 R08: 0000000000000001 R09: 0000000000000000
[ 54.142582] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.143544] R13: ffffffff84e23fe0 R14: ffff88800e19f448 R15: ffffffff84d74dc0
[ 54.144421] FS: 00005555570c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.145447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.146199] CR2: 00007fe5cf8266f4 CR3: 0000000016de6000 CR4: 0000000000350ee0
[ 54.147117] Call Trace:
[ 54.147467]
[ 54.147801] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.148431] ipv4_frags_init_net+0x269/0x440
[ 54.149027] ops_init+0xbb/0x6b0
[ 54.149493] setup_net+0x3d9/0x990
[ 54.150000] ? down_read_killable+0x1d7/0x4e0
[ 54.150607] ? __pfx_setup_net+0x10/0x10
[ 54.151130] ? copy_net_ns+0x17c/0x770
[ 54.151708] copy_net_ns+0x321/0x770
[ 54.152202] create_new_namespaces+0x3f6/0xb30
[ 54.152841] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.153468] ksys_unshare+0x44d/0x8e0
[ 54.154002] ? __pfx_ksys_unshare+0x10/0x10
[ 54.154600] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.155330] __x64_sys_unshare+0x31/0x40
[ 54.155889] do_syscall_64+0x3f/0x90
[ 54.156380] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.157078] RIP: 0033:0x7f5e7c02f0d7
[ 54.157579] 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
[ 54.159810] RSP: 002b:00007ffc01601d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.160791] RAX: ffffffffffffffda RBX: 00007ffc01602378 RCX: 00007f5e7c02f0d7
[ 54.161700] RDX: 00007f5e7c09941f RSI: 00007ffc01601cd0 RDI: 0000000040000000
[ 54.162614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01601ae0
[ 54.163545] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7c141bf0
[ 54.164417] R13: 00007ffc01601e10 R14: 0000000000000000 R15: 00000000000000f8
[ 54.165359]
[ 54.165693] irq event stamp: 7159
[ 54.166127] hardirqs last enabled at (7169): [] __up_console_sem+0x78/0x80
[ 54.167193] hardirqs last disabled at (7180): [] __up_console_sem+0x5d/0x80
[ 54.168278] softirqs last enabled at (6640): [] irq_exit_rcu+0x93/0xc0
[ 54.169336] softirqs last disabled at (6635): [] irq_exit_rcu+0x93/0xc0
[ 54.170382] ---[ end trace 0000000000000000 ]---
[ 54.176423] ------------[ cut here ]------------
[ 54.177067] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.178803] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.179904] Modules linked in:
[ 54.180324] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.181543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.182577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.183238] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.185491] RSP: 0018:ffff88800fc87c00 EFLAGS: 00010282
[ 54.186185] RAX: 0000000000000000 RBX: ffff88800f790840 RCX: 0000000000000000
[ 54.187106] RDX: ffff888016ff8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.188028] RBP: ffff88800f790854 R08: 0000000000000001 R09: 0000000000000000
[ 54.188945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.189868] R13: ffffffff84e23fe0 R14: ffff88800f790848 R15: ffffffff84da7d60
[ 54.190786] FS: 00005555570c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.191838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.192603] CR2: 00007fe5cf8266f4 CR3: 0000000016de6000 CR4: 0000000000350ee0
[ 54.193489] Call Trace:
[ 54.193867]
[ 54.194176] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.194837] ipv6_frags_init_net+0x206/0x3c0
[ 54.195417] ops_init+0xbb/0x6b0
[ 54.195911] setup_net+0x3d9/0x990
[ 54.196384] ? down_read_killable+0x1d7/0x4e0
[ 54.196999] ? __pfx_setup_net+0x10/0x10
[ 54.197550] ? copy_net_ns+0x17c/0x770
[ 54.198076] copy_net_ns+0x321/0x770
[ 54.198600] create_new_namespaces+0x3f6/0xb30
[ 54.199208] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.199893] ksys_unshare+0x44d/0x8e0
[ 54.200397] ? __pfx_ksys_unshare+0x10/0x10
[ 54.200985] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.201745] __x64_sys_unshare+0x31/0x40
[ 54.202284] do_syscall_64+0x3f/0x90
[ 54.202813] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.203487] RIP: 0033:0x7f5e7c02f0d7
[ 54.204002] 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
[ 54.206239] RSP: 002b:00007ffc01601d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.207210] RAX: ffffffffffffffda RBX: 00007ffc01602378 RCX: 00007f5e7c02f0d7
[ 54.208127] RDX: 00007f5e7c09941f RSI: 00007ffc01601cd0 RDI: 0000000040000000
[ 54.209023] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01601ae0
[ 54.209909] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7c141bf0
[ 54.210798] R13: 00007ffc01601e10 R14: 0000000000000000 R15: 00000000000000f8
[ 54.211721]
[ 54.212027] irq event stamp: 9211
[ 54.212455] hardirqs last enabled at (9221): [] __up_console_sem+0x78/0x80
[ 54.213534] hardirqs last disabled at (9234): [] __up_console_sem+0x5d/0x80
[ 54.214595] softirqs last enabled at (8748): [] irq_exit_rcu+0x93/0xc0
[ 54.215631] softirqs last disabled at (8743): [] irq_exit_rcu+0x93/0xc0
[ 54.216658] ---[ end trace 0000000000000000 ]---
[ 54.218019] ------------[ cut here ]------------
[ 54.218769] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.220698] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.221761] Modules linked in:
[ 54.222166] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.223310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.224319] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.225006] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.227160] RSP: 0018:ffff88800fc87bf0 EFLAGS: 00010286
[ 54.227861] RAX: 0000000000000000 RBX: ffff88800c94e040 RCX: 0000000000000000
[ 54.228754] RDX: ffff888016ff8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.229636] RBP: ffff88800c94e054 R08: 0000000000000001 R09: 0000000000000000
[ 54.230491] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.231395] R13: ffffffff84e23fe0 R14: ffff88800c94e048 R15: ffffffff84db0aa0
[ 54.232289] FS: 00005555570c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.233323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.234126] CR2: 00007fe5cf8266f4 CR3: 0000000016de6000 CR4: 0000000000350ee0
[ 54.235008] Call Trace:
[ 54.235356]
[ 54.235695] nf_ct_net_init+0x224/0x3d0
[ 54.236214] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.236817] ops_init+0xbb/0x6b0
[ 54.237268] setup_net+0x3d9/0x990
[ 54.237767] ? down_read_killable+0x1d7/0x4e0
[ 54.238334] ? __pfx_setup_net+0x10/0x10
[ 54.238873] ? copy_net_ns+0x17c/0x770
[ 54.239393] copy_net_ns+0x321/0x770
[ 54.239919] create_new_namespaces+0x3f6/0xb30
[ 54.240498] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.241146] ksys_unshare+0x44d/0x8e0
[ 54.241675] ? __pfx_ksys_unshare+0x10/0x10
[ 54.242226] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.242966] __x64_sys_unshare+0x31/0x40
[ 54.243495] do_syscall_64+0x3f/0x90
[ 54.244010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.244702] RIP: 0033:0x7f5e7c02f0d7
[ 54.245164] 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
[ 54.247348] RSP: 002b:00007ffc01601d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.248317] RAX: ffffffffffffffda RBX: 00007ffc01602378 RCX: 00007f5e7c02f0d7
[ 54.249209] RDX: 00007f5e7c09941f RSI: 00007ffc01601cd0 RDI: 0000000040000000
[ 54.250085] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01601ae0
[ 54.251013] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7c141bf0
[ 54.251939] R13: 00007ffc01601e10 R14: 0000000000000000 R15: 00000000000000f8
[ 54.252885]
[ 54.253191] irq event stamp: 10093
[ 54.253673] hardirqs last enabled at (10105): [] __up_console_sem+0x78/0x80
[ 54.254728] hardirqs last disabled at (10116): [] __up_console_sem+0x5d/0x80
[ 54.255811] softirqs last enabled at (9978): [] irq_exit_rcu+0x93/0xc0
[ 54.256848] softirqs last disabled at (9973): [] irq_exit_rcu+0x93/0xc0
[ 54.257884] ---[ end trace 0000000000000000 ]---
executing program
[ 55.811223] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.858585] Bluetooth: hci0: command 0x041b tx timeout
[ 59.906593] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.954626] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:10:10 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff888015e3a3a0 RCX=0000000000000000 RDX=1ffff11002b1bf1d
RSI=0000000000000004 RDI=ffff888015e3a400 RBP=ffff88800fa30380 RSP=ffff8880158df7b8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88801b89c160 R13=ffff8880158df8e8 R14=ffff88801962dbd8 R15=ffff8880158df8e8
RIP=ffffffff81810250 RFL=00000246 [---Z-P-] 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 00007fea5ffff700 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=00007f1cab3523c0 CR3=000000000ee38000 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=2033313a30313a33302038312079614d XMM01=5d3135363932312e34352020205b203a
XMM02=646f4d205d3135363932312e34352020 XMM03=6b7a79732033313a30313a3330203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3132333832312e34352020205b XMM07=79732033313a30313a33302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fc87598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555570c1400 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=00007fe5cf8266f4 CR3=0000000016de6000 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