Warning: Permanently added '[localhost]:47855' (ECDSA) to the list of known hosts.
2023/05/17 12:57:32 fuzzer started
2023/05/17 12:57:33 dialing manager at localhost:44319
2023/05/17 12:57:33 checking machine...
2023/05/17 12:57:33 checking revisions...
syzkaller login: [ 36.757447] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:57:33 testing simple program...
[ 36.831363] cgroup: Unknown subsys name 'net'
[ 36.938492] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.668829] audit: type=1400 audit(1684328266.239:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.764252] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.766523] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.769071] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.771866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.773993] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.775080] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.166379] ------------[ cut here ]------------
[ 51.167239] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.169197] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.170209] Modules linked in:
[ 51.170599] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.172505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.175077] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.176684] 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
[ 51.178770] RSP: 0018:ffff88801fddfc00 EFLAGS: 00010282
[ 51.179384] RAX: 0000000000000000 RBX: ffff8880094b5440 RCX: 0000000000000000
[ 51.180246] RDX: ffff88801635b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.181092] RBP: ffff8880094b5454 R08: 0000000000000001 R09: 0000000000000000
[ 51.181931] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.182758] R13: ffffffff84e23fe0 R14: ffff8880094b5448 R15: ffffffff84d74dc0
[ 51.183563] FS: 0000555555dce400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.184497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.185209] CR2: 00007f7c7dcdb6f4 CR3: 0000000019d76000 CR4: 0000000000350ef0
[ 51.186089] Call Trace:
[ 51.186414]
[ 51.186745] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.187365] ipv4_frags_init_net+0x269/0x440
[ 51.187947] ops_init+0xbb/0x6b0
[ 51.188398] setup_net+0x3d9/0x990
[ 51.188883] ? down_read_killable+0x1d7/0x4e0
[ 51.189466] ? __pfx_setup_net+0x10/0x10
[ 51.190005] ? copy_net_ns+0x17c/0x770
[ 51.190507] copy_net_ns+0x321/0x770
[ 51.191030] create_new_namespaces+0x3f6/0xb30
[ 51.191621] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.192264] ksys_unshare+0x44d/0x8e0
[ 51.192786] ? __pfx_ksys_unshare+0x10/0x10
[ 51.193341] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.194079] __x64_sys_unshare+0x31/0x40
[ 51.194601] do_syscall_64+0x3f/0x90
[ 51.195109] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.195782] RIP: 0033:0x7ffada3d10d7
[ 51.196245] 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
[ 51.198415] RSP: 002b:00007ffdfa5000e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.199361] RAX: ffffffffffffffda RBX: 00007ffdfa500728 RCX: 00007ffada3d10d7
[ 51.200252] RDX: 00007ffada43b41f RSI: 00007ffdfa500080 RDI: 0000000040000000
[ 51.201175] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfa4ffe90
[ 51.202072] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffada4e3bf0
[ 51.202958] R13: 00007ffdfa5001c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.203880]
[ 51.204184] irq event stamp: 8721
[ 51.204610] hardirqs last enabled at (8731): [] __up_console_sem+0x78/0x80
[ 51.205700] hardirqs last disabled at (8744): [] __up_console_sem+0x5d/0x80
[ 51.206772] softirqs last enabled at (8670): [] irq_exit_rcu+0x93/0xc0
[ 51.207801] softirqs last disabled at (8665): [] irq_exit_rcu+0x93/0xc0
[ 51.208871] ---[ end trace 0000000000000000 ]---
[ 51.214800] ------------[ cut here ]------------
[ 51.215453] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.217407] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.218858] Modules linked in:
[ 51.219281] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.220612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.221950] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.222601] 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
[ 51.225153] RSP: 0018:ffff88801fddfc00 EFLAGS: 00010282
[ 51.225959] RAX: 0000000000000000 RBX: ffff88800eba7c40 RCX: 0000000000000000
[ 51.227039] RDX: ffff88801635b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.228078] RBP: ffff88800eba7c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.229164] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.230216] R13: ffffffff84e23fe0 R14: ffff88800eba7c48 R15: ffffffff84da7d60
[ 51.231230] FS: 0000555555dce400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.232431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.233299] CR2: 00007f48ab4cadc8 CR3: 0000000019d76000 CR4: 0000000000350ee0
[ 51.234333] Call Trace:
[ 51.234844]
[ 51.235146] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.235931] ipv6_frags_init_net+0x206/0x3c0
[ 51.236497] ops_init+0xbb/0x6b0
[ 51.237127] setup_net+0x3d9/0x990
[ 51.237602] ? down_read_killable+0x1d7/0x4e0
[ 51.238326] ? __pfx_setup_net+0x10/0x10
[ 51.239009] ? copy_net_ns+0x17c/0x770
[ 51.239536] copy_net_ns+0x321/0x770
[ 51.240197] create_new_namespaces+0x3f6/0xb30
[ 51.240974] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.241602] ksys_unshare+0x44d/0x8e0
[ 51.242250] ? __pfx_ksys_unshare+0x10/0x10
[ 51.242984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.243871] __x64_sys_unshare+0x31/0x40
[ 51.244399] do_syscall_64+0x3f/0x90
[ 51.245090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.245969] RIP: 0033:0x7ffada3d10d7
[ 51.246462] 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
[ 51.248876] RSP: 002b:00007ffdfa5000e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.249975] RAX: ffffffffffffffda RBX: 00007ffdfa500728 RCX: 00007ffada3d10d7
[ 51.251075] RDX: 00007ffada43b41f RSI: 00007ffdfa500080 RDI: 0000000040000000
[ 51.252072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfa4ffe90
[ 51.253181] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffada4e3bf0
[ 51.254207] R13: 00007ffdfa5001c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.255286]
[ 51.255598] irq event stamp: 13207
[ 51.256197] hardirqs last enabled at (13283): [] __up_console_sem+0x78/0x80
[ 51.257416] hardirqs last disabled at (13348): [] __up_console_sem+0x5d/0x80
[ 51.258705] softirqs last enabled at (13458): [] irq_exit_rcu+0x93/0xc0
[ 51.259886] softirqs last disabled at (13471): [] irq_exit_rcu+0x93/0xc0
[ 51.261100] ---[ end trace 0000000000000000 ]---
[ 51.262810] ------------[ cut here ]------------
[ 51.263400] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.265299] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.266401] Modules linked in:
[ 51.266843] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.268022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.269066] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.269747] 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
[ 51.271936] RSP: 0018:ffff88801fddfbf0 EFLAGS: 00010286
[ 51.272599] RAX: 0000000000000000 RBX: ffff88800eba7440 RCX: 0000000000000000
[ 51.273523] RDX: ffff88801635b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.274433] RBP: ffff88800eba7454 R08: 0000000000000001 R09: 0000000000000000
[ 51.275332] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.276225] R13: ffffffff84e23fe0 R14: ffff88800eba7448 R15: ffffffff84db0aa0
[ 51.277138] FS: 0000555555dce400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.278136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.278883] CR2: 00007f48ab4cadc8 CR3: 0000000019d76000 CR4: 0000000000350ee0
[ 51.279783] Call Trace:
[ 51.280113]
[ 51.280419] nf_ct_net_init+0x224/0x3d0
[ 51.281001] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.281594] ops_init+0xbb/0x6b0
[ 51.282086] setup_net+0x3d9/0x990
[ 51.282553] ? down_read_killable+0x1d7/0x4e0
[ 51.283159] ? __pfx_setup_net+0x10/0x10
[ 51.283717] ? copy_net_ns+0x17c/0x770
[ 51.284233] copy_net_ns+0x321/0x770
[ 51.284777] create_new_namespaces+0x3f6/0xb30
[ 51.285375] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.286043] ksys_unshare+0x44d/0x8e0
[ 51.286540] ? __pfx_ksys_unshare+0x10/0x10
[ 51.287136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.287892] __x64_sys_unshare+0x31/0x40
[ 51.288415] do_syscall_64+0x3f/0x90
[ 51.288953] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.289606] RIP: 0033:0x7ffada3d10d7
[ 51.290109] 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
[ 51.292316] RSP: 002b:00007ffdfa5000e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.293310] RAX: ffffffffffffffda RBX: 00007ffdfa500728 RCX: 00007ffada3d10d7
[ 51.294226] RDX: 00007ffada43b41f RSI: 00007ffdfa500080 RDI: 0000000040000000
[ 51.295134] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfa4ffe90
[ 51.296035] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffada4e3bf0
[ 51.296951] R13: 00007ffdfa5001c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.297893]
[ 51.298196] irq event stamp: 14475
[ 51.298672] hardirqs last enabled at (14487): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 51.299919] hardirqs last disabled at (14498): [] __up_console_sem+0x5d/0x80
[ 51.301039] softirqs last enabled at (13940): [] irq_exit_rcu+0x93/0xc0
[ 51.302098] softirqs last disabled at (13899): [] irq_exit_rcu+0x93/0xc0
[ 51.303167] ---[ end trace 0000000000000000 ]---
executing program
[ 52.843161] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.890709] Bluetooth: hci0: command 0x041b tx timeout
[ 56.938878] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.986720] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:57:47 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fddf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555dce400 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=00007f7c7dcdb6f4 CR3=0000000019d76000 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=000000000002eb6b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f48ab4085d8 CR3=000000000ee18000 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=2037343a37353a32312037312079614d XMM01=5d3530353237312e31352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3530353237312e31352020205b20 XMM07=732037343a37353a3231203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000