Warning: Permanently added '[localhost]:1615' (ECDSA) to the list of known hosts.
2023/05/18 07:51:55 fuzzer started
2023/05/18 07:51:55 dialing manager at localhost:44319
2023/05/18 07:51:55 checking machine...
2023/05/18 07:51:55 checking revisions...
syzkaller login: [ 137.082965] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:51:55 testing simple program...
[ 137.143555] cgroup: Unknown subsys name 'net'
[ 137.205714] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 151.614626] audit: type=1400 audit(1684396330.105:6): avc: denied { execmem } for pid=263 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
[ 152.719586] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 152.722368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 152.723645] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 152.727636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 152.730370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 152.731580] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 153.157335] ------------[ cut here ]------------
[ 153.158133] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 153.160082] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.161226] Modules linked in:
[ 153.161661] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 153.166862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.168132] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.168972] 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
[ 153.171269] RSP: 0018:ffff8880190dfc00 EFLAGS: 00010282
[ 153.171987] RAX: 0000000000000000 RBX: ffff88800ca37c40 RCX: 0000000000000000
[ 153.172926] RDX: ffff88801a00b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 153.173855] RBP: ffff88800ca37c54 R08: 0000000000000001 R09: 0000000000000000
[ 153.174749] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 153.175681] R13: ffffffff84e23fe0 R14: ffff88800ca37c48 R15: ffffffff84d74dc0
[ 153.176612] FS: 0000555555611400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.177658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.178434] CR2: 00007f069e55fdd0 CR3: 000000001a2de000 CR4: 0000000000350ef0
[ 153.179405] Call Trace:
[ 153.179749]
[ 153.180093] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 153.180727] ipv4_frags_init_net+0x269/0x440
[ 153.181343] ops_init+0xbb/0x6b0
[ 153.181842] setup_net+0x3d9/0x990
[ 153.182318] ? down_read_killable+0x1d7/0x4e0
[ 153.182954] ? __pfx_setup_net+0x10/0x10
[ 153.183506] ? copy_net_ns+0x17c/0x770
[ 153.184068] copy_net_ns+0x321/0x770
[ 153.184575] create_new_namespaces+0x3f6/0xb30
[ 153.185224] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.185899] ksys_unshare+0x44d/0x8e0
[ 153.186409] ? __pfx_ksys_unshare+0x10/0x10
[ 153.187034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.187799] __x64_sys_unshare+0x31/0x40
[ 153.188378] do_syscall_64+0x3f/0x90
[ 153.188917] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.189605] RIP: 0033:0x7fbd134c70d7
[ 153.190122] 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
[ 153.192388] RSP: 002b:00007ffc4c25f078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.193374] RAX: ffffffffffffffda RBX: 00007ffc4c25f6b8 RCX: 00007fbd134c70d7
[ 153.194284] RDX: 00007fbd1353141f RSI: 00007ffc4c25f010 RDI: 0000000040000000
[ 153.195220] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c25ee20
[ 153.196132] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd135d9bf0
[ 153.197042] R13: 00007ffc4c25f150 R14: 0000000000000000 R15: 00000000000000f8
[ 153.197980]
[ 153.198293] irq event stamp: 9925
[ 153.198739] hardirqs last enabled at (9935): [] __up_console_sem+0x78/0x80
[ 153.199851] hardirqs last disabled at (9946): [] __up_console_sem+0x5d/0x80
[ 153.200936] softirqs last enabled at (9484): [] irq_exit_rcu+0x93/0xc0
[ 153.202007] softirqs last disabled at (9445): [] irq_exit_rcu+0x93/0xc0
[ 153.203099] ---[ end trace 0000000000000000 ]---
[ 153.208866] ------------[ cut here ]------------
[ 153.209479] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 153.211189] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.212290] Modules linked in:
[ 153.212711] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 153.213901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.214959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.215625] 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
[ 153.217900] RSP: 0018:ffff8880190dfc00 EFLAGS: 00010282
[ 153.218583] RAX: 0000000000000000 RBX: ffff88800efb1c40 RCX: 0000000000000000
[ 153.219546] RDX: ffff88801a00b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 153.220477] RBP: ffff88800efb1c54 R08: 0000000000000001 R09: 0000000000000000
[ 153.221396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 153.222315] R13: ffffffff84e23fe0 R14: ffff88800efb1c48 R15: ffffffff84da7d60
[ 153.223239] FS: 0000555555611400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.224245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.224999] CR2: 00007f069e55fdd0 CR3: 000000001a2de000 CR4: 0000000000350ef0
[ 153.225902] Call Trace:
[ 153.226233]
[ 153.226532] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 153.227191] ipv6_frags_init_net+0x206/0x3c0
[ 153.227764] ops_init+0xbb/0x6b0
[ 153.228254] setup_net+0x3d9/0x990
[ 153.228724] ? down_read_killable+0x1d7/0x4e0
[ 153.229339] ? __pfx_setup_net+0x10/0x10
[ 153.229898] ? copy_net_ns+0x17c/0x770
[ 153.230417] copy_net_ns+0x321/0x770
[ 153.230955] create_new_namespaces+0x3f6/0xb30
[ 153.231552] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.232229] ksys_unshare+0x44d/0x8e0
[ 153.232733] ? __pfx_ksys_unshare+0x10/0x10
[ 153.233313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.234070] __x64_sys_unshare+0x31/0x40
[ 153.234599] do_syscall_64+0x3f/0x90
[ 153.235153] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.235856] RIP: 0033:0x7fbd134c70d7
[ 153.236337] 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
[ 153.238581] RSP: 002b:00007ffc4c25f078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.239551] RAX: ffffffffffffffda RBX: 00007ffc4c25f6b8 RCX: 00007fbd134c70d7
[ 153.240458] RDX: 00007fbd1353141f RSI: 00007ffc4c25f010 RDI: 0000000040000000
[ 153.241359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c25ee20
[ 153.242258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd135d9bf0
[ 153.243168] R13: 00007ffc4c25f150 R14: 0000000000000000 R15: 00000000000000f8
[ 153.244085]
[ 153.244389] irq event stamp: 11771
[ 153.244858] hardirqs last enabled at (11783): [] __up_console_sem+0x78/0x80
[ 153.245937] hardirqs last disabled at (11794): [] __up_console_sem+0x5d/0x80
[ 153.247023] softirqs last enabled at (11644): [] irq_exit_rcu+0x93/0xc0
[ 153.248058] softirqs last disabled at (11635): [] irq_exit_rcu+0x93/0xc0
[ 153.249101] ---[ end trace 0000000000000000 ]---
[ 153.250559] ------------[ cut here ]------------
[ 153.251193] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 153.253165] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.254228] Modules linked in:
[ 153.254634] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 153.255793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.256798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.257473] 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
[ 153.259657] RSP: 0018:ffff8880190dfbf0 EFLAGS: 00010286
[ 153.260343] RAX: 0000000000000000 RBX: ffff88800efb1440 RCX: 0000000000000000
[ 153.261231] RDX: ffff88801a00b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 153.262116] RBP: ffff88800efb1454 R08: 0000000000000001 R09: 0000000000000000
[ 153.263024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 153.263914] R13: ffffffff84e23fe0 R14: ffff88800efb1448 R15: ffffffff84db0aa0
[ 153.264773] FS: 0000555555611400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.265785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.266534] CR2: 00007f069e55fdd0 CR3: 000000001a2de000 CR4: 0000000000350ef0
[ 153.267500] Call Trace:
[ 153.268128]
[ 153.268479] nf_ct_net_init+0x224/0x3d0
[ 153.269115] ? __pfx_nf_ct_net_init+0x10/0x10
[ 153.269779] ops_init+0xbb/0x6b0
[ 153.270336] setup_net+0x3d9/0x990
[ 153.270895] ? down_read_killable+0x1d7/0x4e0
[ 153.271585] ? __pfx_setup_net+0x10/0x10
[ 153.272211] ? copy_net_ns+0x17c/0x770
[ 153.272795] copy_net_ns+0x321/0x770
[ 153.273390] create_new_namespaces+0x3f6/0xb30
[ 153.274100] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.274860] ksys_unshare+0x44d/0x8e0
[ 153.275439] ? __pfx_ksys_unshare+0x10/0x10
[ 153.276101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.276956] __x64_sys_unshare+0x31/0x40
[ 153.277548] do_syscall_64+0x3f/0x90
[ 153.278134] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.278913] RIP: 0033:0x7fbd134c70d7
[ 153.279458] 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
[ 153.281944] RSP: 002b:00007ffc4c25f078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.283028] RAX: ffffffffffffffda RBX: 00007ffc4c25f6b8 RCX: 00007fbd134c70d7
[ 153.284028] RDX: 00007fbd1353141f RSI: 00007ffc4c25f010 RDI: 0000000040000000
[ 153.285004] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c25ee20
[ 153.285991] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd135d9bf0
[ 153.286990] R13: 00007ffc4c25f150 R14: 0000000000000000 R15: 00000000000000f8
[ 153.288003]
[ 153.288336] irq event stamp: 12615
[ 153.288858] hardirqs last enabled at (12627): [] __up_console_sem+0x78/0x80
[ 153.290068] hardirqs last disabled at (12638): [] __up_console_sem+0x5d/0x80
[ 153.291307] softirqs last enabled at (12432): [] irq_exit_rcu+0x93/0xc0
[ 153.292506] softirqs last disabled at (12427): [] irq_exit_rcu+0x93/0xc0
[ 153.293710] ---[ end trace 0000000000000000 ]---
[ 154.804492] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 156.850881] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 158.898921] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 160.946878] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:50:38 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880190df5f0
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 0000555555611400 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=00007f069e55fdd0 CR3=000000001a2de000 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=00000000000a5b1f 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=00007f069e4b5e10 CR3=000000000c578000 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=2031313a32353a37302038312079614d XMM01=5d3333313835312e33353120205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000