Warning: Permanently added '[localhost]:28338' (ECDSA) to the list of known hosts.
2023/05/16 17:45:30 fuzzer started
2023/05/16 17:45:30 dialing manager at localhost:35573
2023/05/16 17:45:30 checking machine...
2023/05/16 17:45:30 checking revisions...
syzkaller login: [ 41.322786] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:45:30 testing simple program...
[ 41.394399] cgroup: Unknown subsys name 'net'
[ 41.493427] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.599128] audit: type=1400 audit(1684259144.063:6): 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
[ 55.727228] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.728932] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.737041] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.744364] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.746612] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.747976] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.137684] ------------[ cut here ]------------
[ 56.139215] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.141198] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.142463] Modules linked in:
[ 56.143041] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.148095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.149281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.150019] 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
[ 56.152380] RSP: 0018:ffff88801dc8fc00 EFLAGS: 00010282
[ 56.153160] RAX: 0000000000000000 RBX: ffff88800f109c40 RCX: 0000000000000000
[ 56.154112] RDX: ffff888019f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.155105] RBP: ffff88800f109c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.156077] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.157040] R13: ffffffff84e223a0 R14: ffff88800f109c48 R15: ffffffff84d73340
[ 56.158019] FS: 0000555555d8d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.159091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.159902] CR2: 00007fadc1d926f4 CR3: 000000000fc6e000 CR4: 0000000000350ee0
[ 56.160810] Call Trace:
[ 56.161239]
[ 56.161571] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.162274] ipv4_frags_init_net+0x269/0x440
[ 56.162912] ops_init+0xbb/0x6b0
[ 56.163389] setup_net+0x3d9/0x990
[ 56.163931] ? down_read_killable+0x1d7/0x4e0
[ 56.164534] ? __pfx_setup_net+0x10/0x10
[ 56.165142] ? copy_net_ns+0x17c/0x770
[ 56.165689] copy_net_ns+0x321/0x770
[ 56.166237] create_new_namespaces+0x3f6/0xb30
[ 56.166906] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.167557] ksys_unshare+0x44d/0x8e0
[ 56.168115] ? __pfx_ksys_unshare+0x10/0x10
[ 56.168710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.169529] __x64_sys_unshare+0x31/0x40
[ 56.170118] do_syscall_64+0x3f/0x90
[ 56.170624] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.171359] RIP: 0033:0x7fc25c7690d7
[ 56.171887] 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
[ 56.174226] RSP: 002b:00007ffdc18d83c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.175270] RAX: ffffffffffffffda RBX: 00007ffdc18d8a08 RCX: 00007fc25c7690d7
[ 56.176230] RDX: 00007fc25c7d341f RSI: 00007ffdc18d8360 RDI: 0000000040000000
[ 56.177196] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc18d8170
[ 56.178147] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc25c87bbf0
[ 56.179089] R13: 00007ffdc18d84a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.180073]
[ 56.180392] irq event stamp: 8589
[ 56.180899] hardirqs last enabled at (8601): [] __up_console_sem+0x78/0x80
[ 56.182058] hardirqs last disabled at (8612): [] __up_console_sem+0x5d/0x80
[ 56.183185] softirqs last enabled at (8134): [] irq_exit_rcu+0x93/0xc0
[ 56.184283] softirqs last disabled at (8113): [] irq_exit_rcu+0x93/0xc0
[ 56.185429] ---[ end trace 0000000000000000 ]---
executing program
[ 56.193316] ------------[ cut here ]------------
[ 56.194018] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.195929] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.197098] Modules linked in:
[ 56.197542] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.198788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.199875] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.200559] 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
[ 56.202878] RSP: 0018:ffff88801dc8fc00 EFLAGS: 00010282
[ 56.203582] RAX: 0000000000000000 RBX: ffff888016301040 RCX: 0000000000000000
[ 56.204555] RDX: ffff888019f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.205537] RBP: ffff888016301054 R08: 0000000000000001 R09: 0000000000000000
[ 56.206494] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.207462] R13: ffffffff84e223a0 R14: ffff888016301048 R15: ffffffff84da62e0
[ 56.208444] FS: 0000555555d8d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.209556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.210355] CR2: 00007fadc1d926f4 CR3: 000000000fc6e000 CR4: 0000000000350ee0
[ 56.211319] Call Trace:
[ 56.211667]
[ 56.212029] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.212686] ipv6_frags_init_net+0x206/0x3c0
[ 56.213344] ops_init+0xbb/0x6b0
[ 56.213868] setup_net+0x3d9/0x990
[ 56.214363] ? down_read_killable+0x1d7/0x4e0
[ 56.215015] ? __pfx_setup_net+0x10/0x10
[ 56.215558] ? copy_net_ns+0x17c/0x770
[ 56.216154] copy_net_ns+0x321/0x770
[ 56.216666] create_new_namespaces+0x3f6/0xb30
[ 56.217369] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.218068] ksys_unshare+0x44d/0x8e0
[ 56.218588] ? __pfx_ksys_unshare+0x10/0x10
[ 56.219218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.220024] __x64_sys_unshare+0x31/0x40
[ 56.220587] do_syscall_64+0x3f/0x90
[ 56.221145] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.221868] RIP: 0033:0x7fc25c7690d7
[ 56.222378] 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
[ 56.224707] RSP: 002b:00007ffdc18d83c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.225771] RAX: ffffffffffffffda RBX: 00007ffdc18d8a08 RCX: 00007fc25c7690d7
[ 56.226741] RDX: 00007fc25c7d341f RSI: 00007ffdc18d8360 RDI: 0000000040000000
[ 56.227698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc18d8170
[ 56.228684] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc25c87bbf0
[ 56.229667] R13: 00007ffdc18d84a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.230671]
[ 56.231034] irq event stamp: 10895
[ 56.231498] hardirqs last enabled at (10905): [] __up_console_sem+0x78/0x80
[ 56.232655] hardirqs last disabled at (10916): [] __up_console_sem+0x5d/0x80
[ 56.233864] softirqs last enabled at (10388): [] irq_exit_rcu+0x93/0xc0
[ 56.234997] softirqs last disabled at (10371): [] irq_exit_rcu+0x93/0xc0
[ 56.236120] ---[ end trace 0000000000000000 ]---
[ 56.237551] ------------[ cut here ]------------
[ 56.238257] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.240254] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.241418] Modules linked in:
[ 56.241900] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.243163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.244254] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.245011] 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
[ 56.247374] RSP: 0018:ffff88801dc8fbf0 EFLAGS: 00010286
[ 56.248137] RAX: 0000000000000000 RBX: ffff888016300a40 RCX: 0000000000000000
[ 56.249110] RDX: ffff888019f551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.250105] RBP: ffff888016300a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.251090] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.252069] R13: ffffffff84e223a0 R14: ffff888016300a48 R15: ffffffff84daf020
[ 56.253051] FS: 0000555555d8d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.254177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.254983] CR2: 00007fadc1d926f4 CR3: 000000000fc6e000 CR4: 0000000000350ee0
[ 56.255954] Call Trace:
[ 56.256307]
[ 56.256628] nf_ct_net_init+0x224/0x3d0
[ 56.257238] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.257896] ops_init+0xbb/0x6b0
[ 56.258371] setup_net+0x3d9/0x990
[ 56.258904] ? down_read_killable+0x1d7/0x4e0
[ 56.259509] ? __pfx_setup_net+0x10/0x10
[ 56.260098] ? copy_net_ns+0x17c/0x770
[ 56.260670] copy_net_ns+0x321/0x770
[ 56.261245] create_new_namespaces+0x3f6/0xb30
[ 56.261945] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.262645] ksys_unshare+0x44d/0x8e0
[ 56.263207] ? __pfx_ksys_unshare+0x10/0x10
[ 56.263855] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.264634] __x64_sys_unshare+0x31/0x40
[ 56.265271] do_syscall_64+0x3f/0x90
[ 56.265798] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.266523] RIP: 0033:0x7fc25c7690d7
[ 56.267068] 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
[ 56.269466] RSP: 002b:00007ffdc18d83c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.270532] RAX: ffffffffffffffda RBX: 00007ffdc18d8a08 RCX: 00007fc25c7690d7
[ 56.271514] RDX: 00007fc25c7d341f RSI: 00007ffdc18d8360 RDI: 0000000040000000
[ 56.272501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc18d8170
[ 56.273523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc25c87bbf0
[ 56.274496] R13: 00007ffdc18d84a0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.275510]
[ 56.275869] irq event stamp: 11705
[ 56.276339] hardirqs last enabled at (11715): [] __up_console_sem+0x78/0x80
[ 56.277512] hardirqs last disabled at (11726): [] __up_console_sem+0x5d/0x80
[ 56.278692] softirqs last enabled at (11290): [] irq_exit_rcu+0x93/0xc0
[ 56.279858] softirqs last disabled at (11285): [] irq_exit_rcu+0x93/0xc0
[ 56.280979] ---[ end trace 0000000000000000 ]---
[ 57.810416] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.857978] Bluetooth: hci0: command 0x041b tx timeout
[ 61.905911] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.953913] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:45:42 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff81af988f RDX=ffff888010199b40
RSI=0000000000000000 RDI=0000000000000004 RBP=000000000000000f RSP=ffff888016e67510
R8 =0000000000000004 R9 =000000000000000f R10=000000000000000f R11=0000000000000001
R12=0000000000000000 R13=1ffff11002dccefa R14=000000000000000f R15=ffff88801670e620
RIP=ffffffff814bf874 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 00007f45a4968700 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=00007f630934bad0 CR3=0000000013ea6000 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=2035343a35343a37312036312079614d XMM01=5d3134303334312e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801dc8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d8d400 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=00007fadc1d926f4 CR3=000000000fc6e000 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