Warning: Permanently added '[localhost]:59732' (ECDSA) to the list of known hosts.
2023/05/16 17:26:54 fuzzer started
2023/05/16 17:26:54 dialing manager at localhost:35573
2023/05/16 17:26:54 checking machine...
2023/05/16 17:26:54 checking revisions...
syzkaller login: [ 44.166271] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:26:54 testing simple program...
[ 44.232378] cgroup: Unknown subsys name 'net'
[ 44.335669] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 55.472001] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 55.669713] audit: type=1400 audit(1684258026.325:6): 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
executing program
[ 56.768279] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.769847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.776096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.782546] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.785101] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.786240] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.179827] ------------[ cut here ]------------
[ 57.180496] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.182198] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.183283] Modules linked in:
[ 57.183688] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.188924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.190051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.190715] 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
[ 57.192962] RSP: 0018:ffff88801e65fc00 EFLAGS: 00010282
[ 57.193635] RAX: 0000000000000000 RBX: ffff888015dc4040 RCX: 0000000000000000
[ 57.194559] RDX: ffff888015c91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.195478] RBP: ffff888015dc4054 R08: 0000000000000001 R09: 0000000000000000
[ 57.196375] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.197287] R13: ffffffff84e223a0 R14: ffff888015dc4048 R15: ffffffff84d73340
[ 57.198239] FS: 0000555555f63400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.199327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.200140] CR2: 00007f8fd6d99df0 CR3: 000000000f6ae000 CR4: 0000000000350ee0
[ 57.201095] Call Trace:
[ 57.201435]
[ 57.201778] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.202452] ipv4_frags_init_net+0x269/0x440
[ 57.203081] ops_init+0xbb/0x6b0
[ 57.203554] setup_net+0x3d9/0x990
[ 57.204060] ? down_read_killable+0x1d7/0x4e0
[ 57.204659] ? __pfx_setup_net+0x10/0x10
[ 57.205232] ? copy_net_ns+0x17c/0x770
[ 57.205797] copy_net_ns+0x321/0x770
[ 57.206298] create_new_namespaces+0x3f6/0xb30
[ 57.206972] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.207627] ksys_unshare+0x44d/0x8e0
[ 57.208171] ? __pfx_ksys_unshare+0x10/0x10
[ 57.208771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.209514] __x64_sys_unshare+0x31/0x40
[ 57.210082] do_syscall_64+0x3f/0x90
[ 57.210594] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.211296] RIP: 0033:0x7f2fec9ef0d7
[ 57.211811] 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
[ 57.214105] RSP: 002b:00007ffc7a9dd528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.215113] RAX: ffffffffffffffda RBX: 00007ffc7a9ddb68 RCX: 00007f2fec9ef0d7
[ 57.216050] RDX: 00007f2feca5941f RSI: 00007ffc7a9dd4c0 RDI: 0000000040000000
[ 57.216984] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a9dd2d0
[ 57.217912] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fecb01bf0
[ 57.218860] R13: 00007ffc7a9dd600 R14: 0000000000000000 R15: 00000000000000f8
[ 57.219811]
[ 57.220130] irq event stamp: 8163
[ 57.220576] hardirqs last enabled at (8173): [] __up_console_sem+0x78/0x80
[ 57.221691] hardirqs last disabled at (8184): [] __up_console_sem+0x5d/0x80
[ 57.222812] softirqs last enabled at (7708): [] irq_exit_rcu+0x93/0xc0
[ 57.223904] softirqs last disabled at (7667): [] irq_exit_rcu+0x93/0xc0
[ 57.224995] ---[ end trace 0000000000000000 ]---
[ 57.237696] ------------[ cut here ]------------
[ 57.238479] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.240534] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.241673] Modules linked in:
[ 57.242194] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.243399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.244449] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.245192] 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
[ 57.247496] RSP: 0018:ffff88801e65fc00 EFLAGS: 00010282
[ 57.248418] RAX: 0000000000000000 RBX: ffff888014542440 RCX: 0000000000000000
[ 57.249577] RDX: ffff888015c91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.250801] RBP: ffff888014542454 R08: 0000000000000001 R09: 0000000000000000
[ 57.251967] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.253121] R13: ffffffff84e223a0 R14: ffff888014542448 R15: ffffffff84da62e0
[ 57.254280] FS: 0000555555f63400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.255505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.256424] CR2: 00007f8fd6e65ef8 CR3: 000000000f6ae000 CR4: 0000000000350ef0
[ 57.257418] Call Trace:
[ 57.257807]
[ 57.258137] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.258854] ipv6_frags_init_net+0x206/0x3c0
[ 57.259447] ops_init+0xbb/0x6b0
[ 57.259971] setup_net+0x3d9/0x990
[ 57.260460] ? down_read_killable+0x1d7/0x4e0
[ 57.261117] ? __pfx_setup_net+0x10/0x10
[ 57.261672] ? copy_net_ns+0x17c/0x770
[ 57.262265] copy_net_ns+0x321/0x770
[ 57.262855] create_new_namespaces+0x3f6/0xb30
[ 57.263496] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.264220] ksys_unshare+0x44d/0x8e0
[ 57.264801] ? __pfx_ksys_unshare+0x10/0x10
[ 57.265390] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.266214] __x64_sys_unshare+0x31/0x40
[ 57.266813] do_syscall_64+0x3f/0x90
[ 57.267349] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.268086] RIP: 0033:0x7f2fec9ef0d7
[ 57.268589] 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
[ 57.270932] RSP: 002b:00007ffc7a9dd528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.271977] RAX: ffffffffffffffda RBX: 00007ffc7a9ddb68 RCX: 00007f2fec9ef0d7
[ 57.272951] RDX: 00007f2feca5941f RSI: 00007ffc7a9dd4c0 RDI: 0000000040000000
[ 57.273913] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a9dd2d0
[ 57.274931] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fecb01bf0
[ 57.275904] R13: 00007ffc7a9dd600 R14: 0000000000000000 R15: 00000000000000f8
[ 57.276888]
[ 57.277212] irq event stamp: 13505
[ 57.277677] hardirqs last enabled at (13515): [] __up_console_sem+0x78/0x80
[ 57.278881] hardirqs last disabled at (13526): [] __up_console_sem+0x5d/0x80
[ 57.280057] softirqs last enabled at (13176): [] irq_exit_rcu+0x93/0xc0
[ 57.281185] softirqs last disabled at (13149): [] irq_exit_rcu+0x93/0xc0
[ 57.282318] ---[ end trace 0000000000000000 ]---
[ 57.283952] ------------[ cut here ]------------
[ 57.284582] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.286637] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.287810] Modules linked in:
[ 57.288245] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.289512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.290615] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.291349] 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
[ 57.293680] RSP: 0018:ffff88801e65fbf0 EFLAGS: 00010286
[ 57.294452] RAX: 0000000000000000 RBX: ffff888014542c40 RCX: 0000000000000000
[ 57.295417] RDX: ffff888015c91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.296479] RBP: ffff888014542c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.297542] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.298605] R13: ffffffff84e223a0 R14: ffff888014542c48 R15: ffffffff84daf020
[ 57.299660] FS: 0000555555f63400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.300851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.301690] CR2: 00007f8fd6e65ef8 CR3: 000000000f6ae000 CR4: 0000000000350ef0
[ 57.302777] Call Trace:
[ 57.303164]
[ 57.303517] nf_ct_net_init+0x224/0x3d0
[ 57.304167] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.304883] ops_init+0xbb/0x6b0
[ 57.305409] setup_net+0x3d9/0x990
[ 57.305991] ? down_read_killable+0x1d7/0x4e0
[ 57.306685] ? __pfx_setup_net+0x10/0x10
[ 57.307332] ? copy_net_ns+0x17c/0x770
[ 57.307968] copy_net_ns+0x321/0x770
[ 57.308535] create_new_namespaces+0x3f6/0xb30
[ 57.309271] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.310036] ksys_unshare+0x44d/0x8e0
[ 57.310628] ? __pfx_ksys_unshare+0x10/0x10
[ 57.311324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.312216] __x64_sys_unshare+0x31/0x40
[ 57.312873] do_syscall_64+0x3f/0x90
[ 57.313434] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.314231] RIP: 0033:0x7f2fec9ef0d7
[ 57.314836] 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
[ 57.317296] RSP: 002b:00007ffc7a9dd528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.318314] RAX: ffffffffffffffda RBX: 00007ffc7a9ddb68 RCX: 00007f2fec9ef0d7
[ 57.319279] RDX: 00007f2feca5941f RSI: 00007ffc7a9dd4c0 RDI: 0000000040000000
[ 57.320237] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a9dd2d0
[ 57.321183] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fecb01bf0
[ 57.322128] R13: 00007ffc7a9dd600 R14: 0000000000000000 R15: 00000000000000f8
[ 57.323127]
[ 57.323450] irq event stamp: 14295
[ 57.323956] hardirqs last enabled at (14307): [] __up_console_sem+0x78/0x80
[ 57.325103] hardirqs last disabled at (14318): [] __up_console_sem+0x5d/0x80
[ 57.326295] softirqs last enabled at (14220): [] irq_exit_rcu+0x93/0xc0
[ 57.327459] softirqs last disabled at (14215): [] irq_exit_rcu+0x93/0xc0
[ 57.328638] ---[ end trace 0000000000000000 ]---
[ 58.852502] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.897845] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.945856] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.994852] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:27:07 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000002 RCX=0000000000000000 RDX=0000000000000001
RSI=0000000000000001 RDI=ffff88806ce09b08 RBP=ffff88806ce09af8 RSP=ffff88806ce099e0
R8 =ffffffff8607eb3a R9 =ffffffff8607eb3e R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff88806ce09b48 R15=ffff88806ce09aa0
RIP=ffffffff81131fe9 RFL=00000212 [----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 0000000000000000 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=00007f8fd6db1ad0 CR3=000000000e7c2000 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=a6c89ebf375433817547007b4de9b746
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ddae50123b4b48b0000000000013c8a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=44cd371c8c28c7b000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e65f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555f63400 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=00007f8fd6d99df0 CR3=000000000f6ae000 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