Warning: Permanently added '[localhost]:44738' (ECDSA) to the list of known hosts.
2023/05/18 08:29:03 fuzzer started
2023/05/18 08:29:03 dialing manager at localhost:44319
2023/05/18 08:29:03 checking machine...
2023/05/18 08:29:03 checking revisions...
syzkaller login: [ 47.002919] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:29:03 testing simple program...
[ 47.065070] cgroup: Unknown subsys name 'net'
[ 47.128226] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.706297] audit: type=1400 audit(1684398556.095:6): 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
[ 60.836209] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.837409] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.840158] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.842913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.844037] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.845321] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.155854] ------------[ cut here ]------------
[ 61.156321] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.157590] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.158322] Modules linked in:
[ 61.158652] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.161016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.162653] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.163119] 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
[ 61.164592] RSP: 0018:ffff88801ca97c00 EFLAGS: 00010282
[ 61.165029] RAX: 0000000000000000 RBX: ffff88800ef36840 RCX: 0000000000000000
[ 61.165647] RDX: ffff888018de0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.166215] RBP: ffff88800ef36854 R08: 0000000000000001 R09: 0000000000000000
[ 61.166794] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.167359] R13: ffffffff84e23fe0 R14: ffff88800ef36848 R15: ffffffff84d74dc0
[ 61.168024] FS: 0000555555795400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.168730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.169250] CR2: 00007f21f21e66f4 CR3: 000000000e98e000 CR4: 0000000000350ee0
[ 61.169924] Call Trace:
[ 61.170162]
[ 61.170375] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.170829] ipv4_frags_init_net+0x269/0x440
[ 61.171211] ops_init+0xbb/0x6b0
[ 61.171533] setup_net+0x3d9/0x990
[ 61.171843] ? down_read_killable+0x1d7/0x4e0
[ 61.172252] ? __pfx_setup_net+0x10/0x10
[ 61.172661] ? copy_net_ns+0x17c/0x770
[ 61.173027] copy_net_ns+0x321/0x770
[ 61.173363] create_new_namespaces+0x3f6/0xb30
[ 61.173861] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.174296] ksys_unshare+0x44d/0x8e0
[ 61.174689] ? __pfx_ksys_unshare+0x10/0x10
[ 61.175072] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.175613] __x64_sys_unshare+0x31/0x40
[ 61.175980] do_syscall_64+0x3f/0x90
[ 61.176321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.176818] RIP: 0033:0x7ff310e0f0d7
[ 61.177151] 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
[ 61.178734] RSP: 002b:00007fff387d1828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.179371] RAX: ffffffffffffffda RBX: 00007fff387d1e68 RCX: 00007ff310e0f0d7
[ 61.180030] RDX: 00007ff310e7941f RSI: 00007fff387d17c0 RDI: 0000000040000000
[ 61.180668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff387d15d0
[ 61.181275] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff310f21bf0
[ 61.181973] R13: 00007fff387d1900 R14: 0000000000000000 R15: 00000000000000f8
[ 61.182625]
[ 61.182843] irq event stamp: 8185
[ 61.183141] hardirqs last enabled at (8195): [] __up_console_sem+0x78/0x80
[ 61.183906] hardirqs last disabled at (8206): [] __up_console_sem+0x5d/0x80
[ 61.184660] softirqs last enabled at (8020): [] irq_exit_rcu+0x93/0xc0
[ 61.185338] softirqs last disabled at (8015): [] irq_exit_rcu+0x93/0xc0
[ 61.186084] ---[ end trace 0000000000000000 ]---
[ 61.190220] ------------[ cut here ]------------
[ 61.190733] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.191898] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.192665] Modules linked in:
[ 61.192975] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.193858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.194594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.195055] 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
[ 61.196753] RSP: 0018:ffff88801ca97c00 EFLAGS: 00010282
[ 61.197313] RAX: 0000000000000000 RBX: ffff88800dc0a240 RCX: 0000000000000000
[ 61.198103] RDX: ffff888018de0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.198849] RBP: ffff88800dc0a254 R08: 0000000000000001 R09: 0000000000000000
[ 61.199553] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.200282] R13: ffffffff84e23fe0 R14: ffff88800dc0a248 R15: ffffffff84da7d60
[ 61.200993] FS: 0000555555795400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.201838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.202386] CR2: 00007f21f21e66f4 CR3: 000000000e98e000 CR4: 0000000000350ee0
[ 61.203121] Call Trace:
[ 61.203382]
[ 61.203629] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.204161] ipv6_frags_init_net+0x206/0x3c0
[ 61.204667] ops_init+0xbb/0x6b0
[ 61.205033] setup_net+0x3d9/0x990
[ 61.205501] ? down_read_killable+0x1d7/0x4e0
[ 61.205992] ? __pfx_setup_net+0x10/0x10
[ 61.206432] ? copy_net_ns+0x17c/0x770
[ 61.206905] copy_net_ns+0x321/0x770
[ 61.207348] create_new_namespaces+0x3f6/0xb30
[ 61.207866] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.208380] ksys_unshare+0x44d/0x8e0
[ 61.208785] ? __pfx_ksys_unshare+0x10/0x10
[ 61.209251] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.209924] __x64_sys_unshare+0x31/0x40
[ 61.210309] do_syscall_64+0x3f/0x90
[ 61.210693] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.211247] RIP: 0033:0x7ff310e0f0d7
[ 61.211636] 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
[ 61.213608] RSP: 002b:00007fff387d1828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.214401] RAX: ffffffffffffffda RBX: 00007fff387d1e68 RCX: 00007ff310e0f0d7
[ 61.215166] RDX: 00007ff310e7941f RSI: 00007fff387d17c0 RDI: 0000000040000000
[ 61.215843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff387d15d0
[ 61.216616] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff310f21bf0
[ 61.217302] R13: 00007fff387d1900 R14: 0000000000000000 R15: 00000000000000f8
[ 61.217988]
[ 61.218201] irq event stamp: 9943
[ 61.218520] hardirqs last enabled at (9955): [] __up_console_sem+0x78/0x80
[ 61.219238] hardirqs last disabled at (9964): [] __up_console_sem+0x5d/0x80
[ 61.219981] softirqs last enabled at (8954): [] irq_exit_rcu+0x93/0xc0
[ 61.220706] softirqs last disabled at (8919): [] irq_exit_rcu+0x93/0xc0
[ 61.221433] ---[ end trace 0000000000000000 ]---
[ 61.222558] ------------[ cut here ]------------
[ 61.222995] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.224344] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.225148] Modules linked in:
[ 61.225498] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.226297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.227026] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.227509] 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
[ 61.229050] RSP: 0018:ffff88801ca97bf0 EFLAGS: 00010286
[ 61.229591] RAX: 0000000000000000 RBX: ffff88800dc0bc40 RCX: 0000000000000000
[ 61.230191] RDX: ffff888018de0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.230825] RBP: ffff88800dc0bc54 R08: 0000000000000001 R09: 0000000000000000
[ 61.231421] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.232062] R13: ffffffff84e23fe0 R14: ffff88800dc0bc48 R15: ffffffff84db0aa0
[ 61.232702] FS: 0000555555795400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.233410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.233953] CR2: 00007f21f21e66f4 CR3: 000000000e98e000 CR4: 0000000000350ee0
[ 61.234592] Call Trace:
[ 61.234826]
[ 61.235042] nf_ct_net_init+0x224/0x3d0
[ 61.235415] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.235864] ops_init+0xbb/0x6b0
[ 61.236189] setup_net+0x3d9/0x990
[ 61.236552] ? down_read_killable+0x1d7/0x4e0
[ 61.236956] ? __pfx_setup_net+0x10/0x10
[ 61.237310] ? copy_net_ns+0x17c/0x770
[ 61.237752] copy_net_ns+0x321/0x770
[ 61.238098] create_new_namespaces+0x3f6/0xb30
[ 61.238549] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.238993] ksys_unshare+0x44d/0x8e0
[ 61.239341] ? __pfx_ksys_unshare+0x10/0x10
[ 61.239766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.240273] __x64_sys_unshare+0x31/0x40
[ 61.240675] do_syscall_64+0x3f/0x90
[ 61.241009] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.241538] RIP: 0033:0x7ff310e0f0d7
[ 61.241872] 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
[ 61.243461] RSP: 002b:00007fff387d1828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.244163] RAX: ffffffffffffffda RBX: 00007fff387d1e68 RCX: 00007ff310e0f0d7
[ 61.244858] RDX: 00007ff310e7941f RSI: 00007fff387d17c0 RDI: 0000000040000000
[ 61.245555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff387d15d0
[ 61.246155] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff310f21bf0
[ 61.246811] R13: 00007fff387d1900 R14: 0000000000000000 R15: 00000000000000f8
[ 61.247436]
[ 61.247679] irq event stamp: 10671
[ 61.247995] hardirqs last enabled at (10681): [] __up_console_sem+0x78/0x80
[ 61.248771] hardirqs last disabled at (10692): [] __up_console_sem+0x5d/0x80
[ 61.249568] softirqs last enabled at (10460): [] irq_exit_rcu+0x93/0xc0
[ 61.250273] softirqs last disabled at (10453): [] irq_exit_rcu+0x93/0xc0
[ 61.251014] ---[ end trace 0000000000000000 ]---
executing program
[ 62.859136] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.906591] Bluetooth: hci0: command 0x041b tx timeout
[ 66.954515] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.002526] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:29:13 Registers:
info registers vcpu 0
RAX=ffff7fffffffffff RBX=0000000000000013 RCX=ffffffff812d1507 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=0000000000000000 RSP=ffff888016c5fad0
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff8880159d89f0 R13=ffff8880159d8000 R14=ffffffff85d36b6c R15=0000000000000001
RIP=ffffffff8180f3f9 RFL=00000012 [----A--] 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 00007f60305a1900 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=00007f602fa9aad0 CR3=00000000161a6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df000000000010ec40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6613b4f07fef3bcf00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ca975f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----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 0000555555795400 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=00007f21f21e66f4 CR3=000000000e98e000 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