Warning: Permanently added '[localhost]:4816' (ECDSA) to the list of known hosts.
2023/05/16 15:34:20 fuzzer started
2023/05/16 15:34:20 dialing manager at localhost:35573
2023/05/16 15:34:20 checking machine...
2023/05/16 15:34:20 checking revisions...
syzkaller login: [ 40.126371] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:34:20 testing simple program...
[ 40.207417] cgroup: Unknown subsys name 'net'
[ 40.291637] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.599491] audit: type=1400 audit(1684251274.143:6): 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
[ 54.693034] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.694713] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.696256] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.699503] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.701040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.703221] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.094318] ------------[ cut here ]------------
[ 55.094945] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.096718] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.097764] Modules linked in:
[ 55.098209] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.103303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.104703] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.105689] 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
[ 55.108444] RSP: 0018:ffff888019f8fc00 EFLAGS: 00010282
[ 55.109409] RAX: 0000000000000000 RBX: ffff88800dcd0040 RCX: 0000000000000000
[ 55.110705] RDX: ffff8880166751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.111872] RBP: ffff88800dcd0054 R08: 0000000000000001 R09: 0000000000000000
[ 55.113082] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.114260] R13: ffffffff84e223a0 R14: ffff88800dcd0048 R15: ffffffff84d73340
[ 55.115423] FS: 000055555676e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.116445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.117192] CR2: 00007fb1c18286f4 CR3: 0000000009eca000 CR4: 0000000000350ef0
[ 55.118053] Call Trace:
[ 55.118420]
[ 55.118741] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.119400] ipv4_frags_init_net+0x269/0x440
[ 55.119965] ops_init+0xbb/0x6b0
[ 55.120450] setup_net+0x3d9/0x990
[ 55.120908] ? down_read_killable+0x1d7/0x4e0
[ 55.121522] ? __pfx_setup_net+0x10/0x10
[ 55.122031] ? copy_net_ns+0x17c/0x770
[ 55.122579] copy_net_ns+0x321/0x770
[ 55.123062] create_new_namespaces+0x3f6/0xb30
[ 55.123690] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.124333] ksys_unshare+0x44d/0x8e0
[ 55.124827] ? __pfx_ksys_unshare+0x10/0x10
[ 55.125417] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.126138] __x64_sys_unshare+0x31/0x40
[ 55.126724] do_syscall_64+0x3f/0x90
[ 55.127237] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.127894] RIP: 0033:0x7f35d4a640d7
[ 55.128400] 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
[ 55.130605] RSP: 002b:00007fff6a0b7d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.131567] RAX: ffffffffffffffda RBX: 00007fff6a0b8398 RCX: 00007f35d4a640d7
[ 55.132485] RDX: 00007f35d4ace41f RSI: 00007fff6a0b7cf0 RDI: 0000000040000000
[ 55.133423] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a0b7b00
[ 55.134331] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35d4b76bf0
[ 55.135275] R13: 00007fff6a0b7e30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.136216]
[ 55.136527] irq event stamp: 10557
[ 55.136966] hardirqs last enabled at (10567): [] __up_console_sem+0x78/0x80
[ 55.138076] hardirqs last disabled at (10578): [] __up_console_sem+0x5d/0x80
[ 55.139199] softirqs last enabled at (10194): [] irq_exit_rcu+0x93/0xc0
[ 55.140269] softirqs last disabled at (10173): [] irq_exit_rcu+0x93/0xc0
[ 55.141341] ---[ end trace 0000000000000000 ]---
[ 55.146568] ------------[ cut here ]------------
[ 55.147205] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.148837] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.149913] Modules linked in:
[ 55.150358] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.151532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.152559] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.153241] 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
[ 55.155453] RSP: 0018:ffff888019f8fc00 EFLAGS: 00010282
[ 55.156112] RAX: 0000000000000000 RBX: ffff888015a9a240 RCX: 0000000000000000
[ 55.157035] RDX: ffff8880166751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.157952] RBP: ffff888015a9a254 R08: 0000000000000001 R09: 0000000000000000
[ 55.158895] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.159801] R13: ffffffff84e223a0 R14: ffff888015a9a248 R15: ffffffff84da62e0
[ 55.160721] FS: 000055555676e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.161727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.162513] CR2: 00007fb1c18286f4 CR3: 0000000009eca000 CR4: 0000000000350ef0
[ 55.163425] Call Trace:
[ 55.163755]
[ 55.164057] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.164707] ipv6_frags_init_net+0x206/0x3c0
[ 55.165298] ops_init+0xbb/0x6b0
[ 55.165748] setup_net+0x3d9/0x990
[ 55.166241] ? down_read_killable+0x1d7/0x4e0
[ 55.166817] ? __pfx_setup_net+0x10/0x10
[ 55.167369] ? copy_net_ns+0x17c/0x770
[ 55.167878] copy_net_ns+0x321/0x770
[ 55.168398] create_new_namespaces+0x3f6/0xb30
[ 55.168982] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.169645] ksys_unshare+0x44d/0x8e0
[ 55.170179] ? __pfx_ksys_unshare+0x10/0x10
[ 55.170766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.171517] __x64_sys_unshare+0x31/0x40
[ 55.172042] do_syscall_64+0x3f/0x90
[ 55.172544] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.173219] RIP: 0033:0x7f35d4a640d7
[ 55.173690] 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
[ 55.175881] RSP: 002b:00007fff6a0b7d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.176841] RAX: ffffffffffffffda RBX: 00007fff6a0b8398 RCX: 00007f35d4a640d7
[ 55.177748] RDX: 00007f35d4ace41f RSI: 00007fff6a0b7cf0 RDI: 0000000040000000
[ 55.178720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a0b7b00
[ 55.179656] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35d4b76bf0
[ 55.180565] R13: 00007fff6a0b7e30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.181495]
[ 55.181797] irq event stamp: 12363
[ 55.182277] hardirqs last enabled at (12375): [] __up_console_sem+0x78/0x80
[ 55.183358] hardirqs last disabled at (12386): [] __up_console_sem+0x5d/0x80
[ 55.184431] softirqs last enabled at (12310): [] irq_exit_rcu+0x93/0xc0
[ 55.185473] softirqs last disabled at (12305): [] irq_exit_rcu+0x93/0xc0
[ 55.186549] ---[ end trace 0000000000000000 ]---
[ 55.187914] ------------[ cut here ]------------
[ 55.188585] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.190675] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.191753] Modules linked in:
[ 55.192195] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.193369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.194399] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.195092] 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
[ 55.197315] RSP: 0018:ffff888019f8fbf0 EFLAGS: 00010286
[ 55.197978] RAX: 0000000000000000 RBX: ffff888015a9be40 RCX: 0000000000000000
[ 55.198913] RDX: ffff8880166751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.199814] RBP: ffff888015a9be54 R08: 0000000000000001 R09: 0000000000000000
[ 55.200719] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.201613] R13: ffffffff84e223a0 R14: ffff888015a9be48 R15: ffffffff84daf020
[ 55.202575] FS: 000055555676e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.203581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.204337] CR2: 00007fb1c18286f4 CR3: 0000000009eca000 CR4: 0000000000350ef0
[ 55.205233] Call Trace:
[ 55.205563]
[ 55.205867] nf_ct_net_init+0x224/0x3d0
[ 55.206428] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.207035] ops_init+0xbb/0x6b0
[ 55.207526] setup_net+0x3d9/0x990
[ 55.207992] ? down_read_killable+0x1d7/0x4e0
[ 55.208606] ? __pfx_setup_net+0x10/0x10
[ 55.209122] ? copy_net_ns+0x17c/0x770
[ 55.209665] copy_net_ns+0x321/0x770
[ 55.210188] create_new_namespaces+0x3f6/0xb30
[ 55.210801] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.211461] ksys_unshare+0x44d/0x8e0
[ 55.211965] ? __pfx_ksys_unshare+0x10/0x10
[ 55.212552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.213300] __x64_sys_unshare+0x31/0x40
[ 55.213827] do_syscall_64+0x3f/0x90
[ 55.214346] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.215002] RIP: 0033:0x7f35d4a640d7
[ 55.215511] 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
[ 55.217735] RSP: 002b:00007fff6a0b7d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.218751] RAX: ffffffffffffffda RBX: 00007fff6a0b8398 RCX: 00007f35d4a640d7
[ 55.219663] RDX: 00007f35d4ace41f RSI: 00007fff6a0b7cf0 RDI: 0000000040000000
[ 55.220562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a0b7b00
[ 55.221468] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35d4b76bf0
[ 55.222542] R13: 00007fff6a0b7e30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.223648]
[ 55.224024] irq event stamp: 13159
[ 55.224603] hardirqs last enabled at (13171): [] __up_console_sem+0x78/0x80
[ 55.225908] hardirqs last disabled at (13182): [] __up_console_sem+0x5d/0x80
[ 55.227250] softirqs last enabled at (12832): [] irq_exit_rcu+0x93/0xc0
[ 55.228538] softirqs last disabled at (12827): [] irq_exit_rcu+0x93/0xc0
[ 55.229817] ---[ end trace 0000000000000000 ]---
[ 56.778727] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.826245] Bluetooth: hci0: command 0x041b tx timeout
[ 60.874227] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.922226] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:34:30 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019f8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555676e400 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=00007fb1c18286f4 CR3=0000000009eca000 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=0000000000033535 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f3642e08610 CR3=000000000f2da000 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=2035333a34333a35312036312079614d XMM01=5d3930323839302e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000