Warning: Permanently added '[localhost]:44133' (ECDSA) to the list of known hosts.
2023/05/17 21:34:41 fuzzer started
2023/05/17 21:34:42 dialing manager at localhost:44319
2023/05/17 21:34:42 checking machine...
2023/05/17 21:34:42 checking revisions...
syzkaller login: [ 47.935800] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:34:42 testing simple program...
[ 48.012736] cgroup: Unknown subsys name 'net'
[ 48.065836] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.616517] audit: type=1400 audit(1684359295.051:6): 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
[ 61.712887] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.714834] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.717712] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.721272] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.723504] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.724987] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.096480] ------------[ cut here ]------------
[ 62.097334] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.099152] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.100047] Modules linked in:
[ 62.100381] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.101528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.106332] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.106856] 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
[ 62.108602] RSP: 0018:ffff8880166bfc00 EFLAGS: 00010282
[ 62.109154] RAX: 0000000000000000 RBX: ffff88800cac5c40 RCX: 0000000000000000
[ 62.109892] RDX: ffff888019a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.110566] RBP: ffff88800cac5c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.111280] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.112032] R13: ffffffff84e23fe0 R14: ffff88800cac5c48 R15: ffffffff84d74dc0
[ 62.112724] FS: 0000555556d5a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.113561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.114190] CR2: 00007fbc3ba016f4 CR3: 0000000016ad4000 CR4: 0000000000350ef0
[ 62.114892] Call Trace:
[ 62.115191]
[ 62.115441] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.115960] ipv4_frags_init_net+0x269/0x440
[ 62.116421] ops_init+0xbb/0x6b0
[ 62.116783] setup_net+0x3d9/0x990
[ 62.117196] ? down_read_killable+0x1d7/0x4e0
[ 62.117674] ? __pfx_setup_net+0x10/0x10
[ 62.118141] ? copy_net_ns+0x17c/0x770
[ 62.118575] copy_net_ns+0x321/0x770
[ 62.119015] create_new_namespaces+0x3f6/0xb30
[ 62.119488] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.120003] ksys_unshare+0x44d/0x8e0
[ 62.120405] ? __pfx_ksys_unshare+0x10/0x10
[ 62.120846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.121444] __x64_sys_unshare+0x31/0x40
[ 62.121869] do_syscall_64+0x3f/0x90
[ 62.122306] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.122850] RIP: 0033:0x7f38128de0d7
[ 62.123264] 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
[ 62.125037] RSP: 002b:00007fffe95c0bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.125797] RAX: ffffffffffffffda RBX: 00007fffe95c1218 RCX: 00007f38128de0d7
[ 62.126553] RDX: 00007f381294841f RSI: 00007fffe95c0b70 RDI: 0000000040000000
[ 62.127302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe95c0980
[ 62.128033] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38129f0bf0
[ 62.128768] R13: 00007fffe95c0cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.129521]
[ 62.129771] irq event stamp: 8531
[ 62.130163] hardirqs last enabled at (8543): [] __up_console_sem+0x78/0x80
[ 62.131059] hardirqs last disabled at (8554): [] __up_console_sem+0x5d/0x80
[ 62.131913] softirqs last enabled at (8092): [] irq_exit_rcu+0x93/0xc0
[ 62.132780] softirqs last disabled at (8083): [] irq_exit_rcu+0x93/0xc0
[ 62.133631] ---[ end trace 0000000000000000 ]---
[ 62.139053] ------------[ cut here ]------------
[ 62.139551] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.141006] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.141856] Modules linked in:
[ 62.142231] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.143178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.144006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.144529] 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
[ 62.146389] RSP: 0018:ffff8880166bfc00 EFLAGS: 00010282
[ 62.146925] RAX: 0000000000000000 RBX: ffff888008ee1040 RCX: 0000000000000000
[ 62.147645] RDX: ffff888019a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.148383] RBP: ffff888008ee1054 R08: 0000000000000001 R09: 0000000000000000
[ 62.149110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.149790] R13: ffffffff84e23fe0 R14: ffff888008ee1048 R15: ffffffff84da7d60
[ 62.150519] FS: 0000555556d5a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.151319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.151880] CR2: 00007fbc3ba016f4 CR3: 0000000016ad4000 CR4: 0000000000350ef0
[ 62.152594] Call Trace:
[ 62.152858]
[ 62.153121] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.153604] ipv6_frags_init_net+0x206/0x3c0
[ 62.154097] ops_init+0xbb/0x6b0
[ 62.154461] setup_net+0x3d9/0x990
[ 62.154828] ? down_read_killable+0x1d7/0x4e0
[ 62.155306] ? __pfx_setup_net+0x10/0x10
[ 62.155714] ? copy_net_ns+0x17c/0x770
[ 62.156138] copy_net_ns+0x321/0x770
[ 62.156531] create_new_namespaces+0x3f6/0xb30
[ 62.157014] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.157511] ksys_unshare+0x44d/0x8e0
[ 62.157905] ? __pfx_ksys_unshare+0x10/0x10
[ 62.158383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.158978] __x64_sys_unshare+0x31/0x40
[ 62.159394] do_syscall_64+0x3f/0x90
[ 62.159780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.160320] RIP: 0033:0x7f38128de0d7
[ 62.160699] 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
[ 62.162418] RSP: 002b:00007fffe95c0bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.163181] RAX: ffffffffffffffda RBX: 00007fffe95c1218 RCX: 00007f38128de0d7
[ 62.163876] RDX: 00007f381294841f RSI: 00007fffe95c0b70 RDI: 0000000040000000
[ 62.164579] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe95c0980
[ 62.165290] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38129f0bf0
[ 62.165999] R13: 00007fffe95c0cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.166728]
[ 62.166993] irq event stamp: 11351
[ 62.167339] hardirqs last enabled at (11361): [] __up_console_sem+0x78/0x80
[ 62.168194] hardirqs last disabled at (11372): [] __up_console_sem+0x5d/0x80
[ 62.169059] softirqs last enabled at (11020): [] irq_exit_rcu+0x93/0xc0
[ 62.169861] softirqs last disabled at (11015): [] irq_exit_rcu+0x93/0xc0
[ 62.170698] ---[ end trace 0000000000000000 ]---
[ 62.171745] ------------[ cut here ]------------
[ 62.172241] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.173750] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.174630] Modules linked in:
[ 62.174992] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.175920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.176735] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.177279] 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
[ 62.179067] RSP: 0018:ffff8880166bfbf0 EFLAGS: 00010286
[ 62.179601] RAX: 0000000000000000 RBX: ffff888008ef2840 RCX: 0000000000000000
[ 62.180317] RDX: ffff888019a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.181037] RBP: ffff888008ef2854 R08: 0000000000000001 R09: 0000000000000000
[ 62.181734] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.182466] R13: ffffffff84e23fe0 R14: ffff888008ef2848 R15: ffffffff84db0aa0
[ 62.183192] FS: 0000555556d5a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.184014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.184600] CR2: 00007fbc3ba016f4 CR3: 0000000016ad4000 CR4: 0000000000350ef0
[ 62.185323] Call Trace:
[ 62.185591]
[ 62.185840] nf_ct_net_init+0x224/0x3d0
[ 62.186302] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.186777] ops_init+0xbb/0x6b0
[ 62.187165] setup_net+0x3d9/0x990
[ 62.187539] ? down_read_killable+0x1d7/0x4e0
[ 62.188025] ? __pfx_setup_net+0x10/0x10
[ 62.188444] ? copy_net_ns+0x17c/0x770
[ 62.188862] copy_net_ns+0x321/0x770
[ 62.189280] create_new_namespaces+0x3f6/0xb30
[ 62.189758] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.190298] ksys_unshare+0x44d/0x8e0
[ 62.190701] ? __pfx_ksys_unshare+0x10/0x10
[ 62.191178] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.191753] __x64_sys_unshare+0x31/0x40
[ 62.192204] do_syscall_64+0x3f/0x90
[ 62.192602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.193147] RIP: 0033:0x7f38128de0d7
[ 62.193527] 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
[ 62.195303] RSP: 002b:00007fffe95c0bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.196077] RAX: ffffffffffffffda RBX: 00007fffe95c1218 RCX: 00007f38128de0d7
[ 62.196776] RDX: 00007f381294841f RSI: 00007fffe95c0b70 RDI: 0000000040000000
[ 62.197497] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe95c0980
[ 62.198279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38129f0bf0
[ 62.199032] R13: 00007fffe95c0cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.199750]
[ 62.200015] irq event stamp: 12079
[ 62.200370] hardirqs last enabled at (12089): [] __up_console_sem+0x78/0x80
[ 62.201231] hardirqs last disabled at (12100): [] __up_console_sem+0x5d/0x80
[ 62.202093] softirqs last enabled at (12052): [] irq_exit_rcu+0x93/0xc0
[ 62.202899] softirqs last disabled at (12047): [] irq_exit_rcu+0x93/0xc0
[ 62.203740] ---[ end trace 0000000000000000 ]---
executing program
[ 63.799660] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.847023] Bluetooth: hci0: command 0x041b tx timeout
[ 67.895003] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.943000] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:34:53 Registers:
info registers vcpu 0
RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880166bf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005d R11=0000000000000001
R12=000000000000005d 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 0000555556d5a400 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=00007fbc3ba016f4 CR3=0000000016ad4000 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=000000000003c3dd 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=00000206 [-----P-] 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=00007f26e8505558 CR3=000000000e906000 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=2036353a34333a31322037312079614d XMM01=5d3832353130312e32362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3832353130312e32362020205b20 XMM07=732036353a34333a3132203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000