Warning: Permanently added '[localhost]:31013' (ECDSA) to the list of known hosts.
2023/05/17 11:41:51 fuzzer started
2023/05/17 11:41:51 dialing manager at localhost:44319
2023/05/17 11:41:51 checking machine...
2023/05/17 11:41:51 checking revisions...
syzkaller login: [ 63.868108] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:41:51 testing simple program...
[ 63.941184] cgroup: Unknown subsys name 'net'
[ 64.024313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.639393] audit: type=1400 audit(1684323724.520:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 77.804391] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.807713] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.809554] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.812589] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.815160] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.816517] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.207529] ------------[ cut here ]------------
[ 78.208423] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.210885] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.212578] Modules linked in:
[ 78.213231] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.216110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.218908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.219558] 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
[ 78.221768] RSP: 0018:ffff888017c2fc00 EFLAGS: 00010282
[ 78.222447] RAX: 0000000000000000 RBX: ffff888016161440 RCX: 0000000000000000
[ 78.223501] RDX: ffff888017e5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.224580] RBP: ffff888016161454 R08: 0000000000000001 R09: 0000000000000000
[ 78.225629] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.226684] R13: ffffffff84e23fe0 R14: ffff888016161448 R15: ffffffff84d74dc0
[ 78.227752] FS: 000055555751a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.228928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.229765] CR2: 00007f407c6236f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 78.230817] Call Trace:
[ 78.231235]
[ 78.231592] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.232396] ipv4_frags_init_net+0x269/0x440
[ 78.233092] ops_init+0xbb/0x6b0
[ 78.233623] setup_net+0x3d9/0x990
[ 78.234203] ? down_read_killable+0x1d7/0x4e0
[ 78.234914] ? __pfx_setup_net+0x10/0x10
[ 78.235520] ? copy_net_ns+0x17c/0x770
[ 78.236170] copy_net_ns+0x321/0x770
[ 78.236746] create_new_namespaces+0x3f6/0xb30
[ 78.237480] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.238243] ksys_unshare+0x44d/0x8e0
[ 78.238826] ? __pfx_ksys_unshare+0x10/0x10
[ 78.239511] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.240407] __x64_sys_unshare+0x31/0x40
[ 78.241054] do_syscall_64+0x3f/0x90
[ 78.241626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.242429] RIP: 0033:0x7ff255c590d7
[ 78.243016] 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
[ 78.245626] RSP: 002b:00007ffef60d1598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.246755] RAX: ffffffffffffffda RBX: 00007ffef60d1bd8 RCX: 00007ff255c590d7
[ 78.247831] RDX: 00007ff255cc341f RSI: 00007ffef60d1530 RDI: 0000000040000000
[ 78.248905] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef60d1340
[ 78.249986] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff255d6bbf0
[ 78.251064] R13: 00007ffef60d1670 R14: 0000000000000000 R15: 00000000000000f8
[ 78.252178]
[ 78.252544] irq event stamp: 10683
[ 78.253101] hardirqs last enabled at (10695): [] __up_console_sem+0x78/0x80
[ 78.254381] hardirqs last disabled at (10706): [] __up_console_sem+0x5d/0x80
[ 78.255678] softirqs last enabled at (10394): [] irq_exit_rcu+0x93/0xc0
[ 78.256933] softirqs last disabled at (10385): [] irq_exit_rcu+0x93/0xc0
[ 78.258185] ---[ end trace 0000000000000000 ]---
[ 78.264312] ------------[ cut here ]------------
[ 78.265064] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.267083] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.268383] Modules linked in:
[ 78.268907] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.270314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.271545] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.272387] 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
[ 78.275041] RSP: 0018:ffff888017c2fc00 EFLAGS: 00010282
[ 78.275896] RAX: 0000000000000000 RBX: ffff88800c70c840 RCX: 0000000000000000
[ 78.276981] RDX: ffff888017e5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.278068] RBP: ffff88800c70c854 R08: 0000000000000001 R09: 0000000000000000
[ 78.279157] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.280259] R13: ffffffff84e23fe0 R14: ffff88800c70c848 R15: ffffffff84da7d60
[ 78.281358] FS: 000055555751a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.282588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.283495] CR2: 00007f407c6236f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 78.284607] Call Trace:
[ 78.285046]
[ 78.285420] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.286206] ipv6_frags_init_net+0x206/0x3c0
[ 78.286922] ops_init+0xbb/0x6b0
[ 78.287469] setup_net+0x3d9/0x990
[ 78.288085] ? down_read_killable+0x1d7/0x4e0
[ 78.288785] ? __pfx_setup_net+0x10/0x10
[ 78.289443] ? copy_net_ns+0x17c/0x770
[ 78.290094] copy_net_ns+0x321/0x770
[ 78.290684] create_new_namespaces+0x3f6/0xb30
[ 78.291523] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.292463] ksys_unshare+0x44d/0x8e0
[ 78.293193] ? __pfx_ksys_unshare+0x10/0x10
[ 78.293973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.295002] __x64_sys_unshare+0x31/0x40
[ 78.295721] do_syscall_64+0x3f/0x90
[ 78.296425] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.297371] RIP: 0033:0x7ff255c590d7
[ 78.298060] 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
[ 78.300629] RSP: 002b:00007ffef60d1598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.301527] RAX: ffffffffffffffda RBX: 00007ffef60d1bd8 RCX: 00007ff255c590d7
[ 78.302356] RDX: 00007ff255cc341f RSI: 00007ffef60d1530 RDI: 0000000040000000
[ 78.303188] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef60d1340
[ 78.304035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff255d6bbf0
[ 78.304872] R13: 00007ffef60d1670 R14: 0000000000000000 R15: 00000000000000f8
[ 78.305697]
[ 78.306007] irq event stamp: 12333
[ 78.306416] hardirqs last enabled at (12343): [] __up_console_sem+0x78/0x80
[ 78.307422] hardirqs last disabled at (12354): [] __up_console_sem+0x5d/0x80
[ 78.308436] softirqs last enabled at (11816): [] irq_exit_rcu+0x93/0xc0
[ 78.309594] softirqs last disabled at (11793): [] irq_exit_rcu+0x93/0xc0
[ 78.310821] ---[ end trace 0000000000000000 ]---
[ 78.312391] ------------[ cut here ]------------
[ 78.313111] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.315316] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.316586] Modules linked in:
[ 78.317099] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.318471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.319686] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.320484] 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
[ 78.323079] RSP: 0018:ffff888017c2fbf0 EFLAGS: 00010286
[ 78.323916] RAX: 0000000000000000 RBX: ffff88800c70c240 RCX: 0000000000000000
[ 78.324985] RDX: ffff888017e5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.326043] RBP: ffff88800c70c254 R08: 0000000000000001 R09: 0000000000000000
[ 78.327111] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.328184] R13: ffffffff84e23fe0 R14: ffff88800c70c248 R15: ffffffff84db0aa0
[ 78.329252] FS: 000055555751a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.330442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.331325] CR2: 00007f407c6236f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 78.332408] Call Trace:
[ 78.332794]
[ 78.333180] nf_ct_net_init+0x224/0x3d0
[ 78.333804] ? __pfx_nf_ct_net_init+0x10/0x10
[ 78.334521] ops_init+0xbb/0x6b0
[ 78.335083] setup_net+0x3d9/0x990
[ 78.335637] ? down_read_killable+0x1d7/0x4e0
[ 78.336360] ? __pfx_setup_net+0x10/0x10
[ 78.337007] ? copy_net_ns+0x17c/0x770
[ 78.337622] copy_net_ns+0x321/0x770
[ 78.338234] create_new_namespaces+0x3f6/0xb30
[ 78.338972] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.339742] ksys_unshare+0x44d/0x8e0
[ 78.340366] ? __pfx_ksys_unshare+0x10/0x10
[ 78.341058] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.341946] __x64_sys_unshare+0x31/0x40
[ 78.342569] do_syscall_64+0x3f/0x90
[ 78.343179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.344004] RIP: 0033:0x7ff255c590d7
[ 78.344565] 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
[ 78.347186] RSP: 002b:00007ffef60d1598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.348346] RAX: ffffffffffffffda RBX: 00007ffef60d1bd8 RCX: 00007ff255c590d7
[ 78.349416] RDX: 00007ff255cc341f RSI: 00007ffef60d1530 RDI: 0000000040000000
[ 78.350486] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef60d1340
[ 78.351551] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff255d6bbf0
[ 78.352630] R13: 00007ffef60d1670 R14: 0000000000000000 R15: 00000000000000f8
[ 78.353725]
[ 78.354116] irq event stamp: 13157
[ 78.354641] hardirqs last enabled at (13167): [] __up_console_sem+0x78/0x80
[ 78.355946] hardirqs last disabled at (13178): [] __up_console_sem+0x5d/0x80
[ 78.357230] softirqs last enabled at (12914): [] irq_exit_rcu+0x93/0xc0
[ 78.358479] softirqs last disabled at (12905): [] irq_exit_rcu+0x93/0xc0
[ 78.359739] ---[ end trace 0000000000000000 ]---
executing program
[ 79.888465] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 81.935926] Bluetooth: hci0: command 0x041b tx timeout
[ 83.983950] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.031930] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:41:39 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=ffff888017c2f6f0 RCX=ffffffff8449b5b0 RDX=0000000000000000
RSI=0000000000000020 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffff888017c2f5d0
R8 =0000000000000001 R9 =0000000000000025 R10=000000000000003a R11=0000000000000001
R12=ffffffff84e2d262 R13=1ffff11002f85ebe R14=0000000000000020 R15=ffffffff84e2d270
RIP=ffffffff814be188 RFL=00000046 [---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 000055555751a400 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=00007f407c6236f4 CR3=000000000cbd2000 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=000000000002fca5 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=00007f2b955f3b30 CR3=000000000dfa6000 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=2036303a32343a31312037312079614d XMM01=5d3133323331322e38372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000