Warning: Permanently added '[localhost]:19562' (ECDSA) to the list of known hosts.
2023/05/17 15:12:26 fuzzer started
2023/05/17 15:12:26 dialing manager at localhost:44319
2023/05/17 15:12:26 checking machine...
2023/05/17 15:12:26 checking revisions...
syzkaller login: [ 48.206541] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:12:26 testing simple program...
[ 48.271650] cgroup: Unknown subsys name 'net'
[ 48.359062] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.625895] audit: type=1400 audit(1684336360.091:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.775542] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.778387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.783579] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.796091] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.798132] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.799950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 63.197679] ------------[ cut here ]------------
[ 63.198459] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.200792] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.202122] Modules linked in:
[ 63.202606] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.207973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.209371] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.210312] 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
[ 63.212677] RSP: 0018:ffff88801ee37c00 EFLAGS: 00010282
[ 63.213435] RAX: 0000000000000000 RBX: ffff888016582840 RCX: 0000000000000000
[ 63.214381] RDX: ffff88801ee28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.215320] RBP: ffff888016582854 R08: 0000000000000001 R09: 0000000000000000
[ 63.216263] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.217217] R13: ffffffff84e23fe0 R14: ffff888016582848 R15: ffffffff84d74dc0
[ 63.218167] FS: 0000555557255400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.219246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.220059] CR2: 00007f32b00026f4 CR3: 000000002022c000 CR4: 0000000000350ee0
[ 63.221040] Call Trace:
[ 63.221411]
[ 63.221737] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.222442] ipv4_frags_init_net+0x269/0x440
[ 63.223065] ops_init+0xbb/0x6b0
[ 63.223547] setup_net+0x3d9/0x990
[ 63.224065] ? down_read_killable+0x1d7/0x4e0
[ 63.224671] ? __pfx_setup_net+0x10/0x10
[ 63.225269] ? copy_net_ns+0x17c/0x770
[ 63.225812] copy_net_ns+0x321/0x770
[ 63.226361] create_new_namespaces+0x3f6/0xb30
[ 63.227036] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.227691] ksys_unshare+0x44d/0x8e0
[ 63.228264] ? __pfx_ksys_unshare+0x10/0x10
[ 63.228858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.229699] __x64_sys_unshare+0x31/0x40
[ 63.230291] do_syscall_64+0x3f/0x90
[ 63.230810] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.231547] RIP: 0033:0x7f10eb9ce0d7
[ 63.232074] 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
[ 63.234381] RSP: 002b:00007ffe2cbe2c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.235373] RAX: ffffffffffffffda RBX: 00007ffe2cbe3268 RCX: 00007f10eb9ce0d7
[ 63.236343] RDX: 00007f10eba3841f RSI: 00007ffe2cbe2bc0 RDI: 0000000040000000
[ 63.237320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2cbe29d0
[ 63.238289] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f10ebae0bf0
[ 63.239271] R13: 00007ffe2cbe2d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.240271]
[ 63.240598] irq event stamp: 7929
[ 63.241094] hardirqs last enabled at (7941): [] __up_console_sem+0x78/0x80
[ 63.242275] hardirqs last disabled at (7952): [] __up_console_sem+0x5d/0x80
[ 63.243439] softirqs last enabled at (7498): [] irq_exit_rcu+0x93/0xc0
[ 63.244563] softirqs last disabled at (7485): [] irq_exit_rcu+0x93/0xc0
[ 63.245707] ---[ end trace 0000000000000000 ]---
[ 63.251249] ------------[ cut here ]------------
[ 63.251895] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.253805] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.254960] Modules linked in:
[ 63.255399] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.256622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.257716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.258502] 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
[ 63.260853] RSP: 0018:ffff88801ee37c00 EFLAGS: 00010282
[ 63.261618] RAX: 0000000000000000 RBX: ffff88801647cc40 RCX: 0000000000000000
[ 63.262588] RDX: ffff88801ee28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.263561] RBP: ffff88801647cc54 R08: 0000000000000001 R09: 0000000000000000
[ 63.264516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.265487] R13: ffffffff84e23fe0 R14: ffff88801647cc48 R15: ffffffff84da7d60
[ 63.266465] FS: 0000555557255400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.267544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.268362] CR2: 00007f32b00026f4 CR3: 000000002022c000 CR4: 0000000000350ee0
[ 63.269370] Call Trace:
[ 63.269720]
[ 63.270085] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.270760] ipv6_frags_init_net+0x206/0x3c0
[ 63.271406] ops_init+0xbb/0x6b0
[ 63.271897] setup_net+0x3d9/0x990
[ 63.272432] ? down_read_killable+0x1d7/0x4e0
[ 63.273099] ? __pfx_setup_net+0x10/0x10
[ 63.273668] ? copy_net_ns+0x17c/0x770
[ 63.274256] copy_net_ns+0x321/0x770
[ 63.274783] create_new_namespaces+0x3f6/0xb30
[ 63.275462] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.276172] ksys_unshare+0x44d/0x8e0
[ 63.276717] ? __pfx_ksys_unshare+0x10/0x10
[ 63.277359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.278166] __x64_sys_unshare+0x31/0x40
[ 63.278739] do_syscall_64+0x3f/0x90
[ 63.279287] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.280025] RIP: 0033:0x7f10eb9ce0d7
[ 63.280533] 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
[ 63.282968] RSP: 002b:00007ffe2cbe2c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.284012] RAX: ffffffffffffffda RBX: 00007ffe2cbe3268 RCX: 00007f10eb9ce0d7
[ 63.285006] RDX: 00007f10eba3841f RSI: 00007ffe2cbe2bc0 RDI: 0000000040000000
[ 63.285997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2cbe29d0
[ 63.286984] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f10ebae0bf0
[ 63.287957] R13: 00007ffe2cbe2d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.288967]
[ 63.289312] irq event stamp: 9539
[ 63.289768] hardirqs last enabled at (9549): [] __up_console_sem+0x78/0x80
[ 63.290952] hardirqs last disabled at (9560): [] __up_console_sem+0x5d/0x80
[ 63.292108] softirqs last enabled at (9446): [] irq_exit_rcu+0x93/0xc0
[ 63.293235] softirqs last disabled at (9437): [] irq_exit_rcu+0x93/0xc0
[ 63.294334] ---[ end trace 0000000000000000 ]---
[ 63.295847] ------------[ cut here ]------------
[ 63.296538] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.298854] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.300055] Modules linked in:
[ 63.300491] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.301736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.302806] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.303522] 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
[ 63.305834] RSP: 0018:ffff88801ee37bf0 EFLAGS: 00010286
[ 63.306586] RAX: 0000000000000000 RBX: ffff88801647c640 RCX: 0000000000000000
[ 63.307540] RDX: ffff88801ee28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.308522] RBP: ffff88801647c654 R08: 0000000000000001 R09: 0000000000000000
[ 63.309523] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.310488] R13: ffffffff84e23fe0 R14: ffff88801647c648 R15: ffffffff84db0aa0
[ 63.311452] FS: 0000555557255400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.312544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.313346] CR2: 00007f32b00026f4 CR3: 000000002022c000 CR4: 0000000000350ee0
[ 63.314315] Call Trace:
[ 63.314676]
[ 63.315036] nf_ct_net_init+0x224/0x3d0
[ 63.315594] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.316236] ops_init+0xbb/0x6b0
[ 63.316715] setup_net+0x3d9/0x990
[ 63.317252] ? down_read_killable+0x1d7/0x4e0
[ 63.317865] ? __pfx_setup_net+0x10/0x10
[ 63.318428] ? copy_net_ns+0x17c/0x770
[ 63.318978] copy_net_ns+0x321/0x770
[ 63.319465] create_new_namespaces+0x3f6/0xb30
[ 63.320094] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.320714] ksys_unshare+0x44d/0x8e0
[ 63.321242] ? __pfx_ksys_unshare+0x10/0x10
[ 63.321789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.322556] __x64_sys_unshare+0x31/0x40
[ 63.323108] do_syscall_64+0x3f/0x90
[ 63.323589] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.324273] RIP: 0033:0x7f10eb9ce0d7
[ 63.324740] 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
[ 63.326994] RSP: 002b:00007ffe2cbe2c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.328018] RAX: ffffffffffffffda RBX: 00007ffe2cbe3268 RCX: 00007f10eb9ce0d7
[ 63.328973] RDX: 00007f10eba3841f RSI: 00007ffe2cbe2bc0 RDI: 0000000040000000
[ 63.329940] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2cbe29d0
[ 63.330859] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f10ebae0bf0
[ 63.331812] R13: 00007ffe2cbe2d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.332781]
[ 63.333146] irq event stamp: 10355
[ 63.333613] hardirqs last enabled at (10365): [] __up_console_sem+0x78/0x80
[ 63.334756] hardirqs last disabled at (10376): [] __up_console_sem+0x5d/0x80
[ 63.335930] softirqs last enabled at (10206): [] irq_exit_rcu+0x93/0xc0
[ 63.337037] softirqs last disabled at (10193): [] irq_exit_rcu+0x93/0xc0
[ 63.338163] ---[ end trace 0000000000000000 ]---
[ 64.858584] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.905969] Bluetooth: hci0: command 0x041b tx timeout
[ 68.953988] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.001958] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:12:29 Registers:
info registers vcpu 0
RAX=ffffffff81c8e550 RBX=ffffffff813aac10 RCX=0000000000000001 RDX=1ffff11002003e93
RSI=ffffffff81c8e550 RDI=ffff88801001f508 RBP=ffff88801001f4d8 RSP=ffff88801001f438
R8 =ffffffff86187ab0 R9 =ffffffff86187ab4 R10=0000000000038001 R11=ffff88801001f480
R12=ffff88801001f508 R13=0000000000000000 R14=ffff88800ff59b40 R15=0000000000092800
RIP=ffffffff844f5f60 RFL=00000286 [--S--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 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=00007f8fc9431000 CR3=0000000016406000 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=2031343a32313a35312037312079614d XMM01=5d3630363230322e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732031
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee375f0
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 0000555557255400 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=00007f32b00026f4 CR3=000000002022c000 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