Warning: Permanently added '[localhost]:16287' (ECDSA) to the list of known hosts.
2023/05/17 14:58:41 fuzzer started
2023/05/17 14:58:41 dialing manager at localhost:44319
2023/05/17 14:58:41 checking machine...
2023/05/17 14:58:41 checking revisions...
syzkaller login: [ 43.082876] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:58:42 testing simple program...
[ 43.148005] cgroup: Unknown subsys name 'net'
[ 43.232597] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.668024] audit: type=1400 audit(1684335535.624:6): 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
[ 57.777689] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.779269] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.781456] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.784925] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.786773] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.787953] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.166110] ------------[ cut here ]------------
[ 58.166915] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.169156] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.170408] Modules linked in:
[ 58.170941] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.176843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.178009] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.178816] 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
[ 58.180988] RSP: 0018:ffff88800f097c00 EFLAGS: 00010282
[ 58.181674] RAX: 0000000000000000 RBX: ffff88800ef2d840 RCX: 0000000000000000
[ 58.182561] RDX: ffff88800ff71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.183455] RBP: ffff88800ef2d854 R08: 0000000000000001 R09: 0000000000000000
[ 58.184336] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.185229] R13: ffffffff84e23fe0 R14: ffff88800ef2d848 R15: ffffffff84d74dc0
[ 58.186121] FS: 00005555566fa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.187116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.187850] CR2: 00007fa8876266f4 CR3: 00000000190f4000 CR4: 0000000000350ef0
[ 58.188729] Call Trace:
[ 58.189052]
[ 58.189352] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.189996] ipv4_frags_init_net+0x269/0x440
[ 58.190562] ops_init+0xbb/0x6b0
[ 58.191038] setup_net+0x3d9/0x990
[ 58.191490] ? down_read_killable+0x1d7/0x4e0
[ 58.192087] ? __pfx_setup_net+0x10/0x10
[ 58.192632] ? copy_net_ns+0x17c/0x770
[ 58.193141] copy_net_ns+0x321/0x770
[ 58.193647] create_new_namespaces+0x3f6/0xb30
[ 58.194241] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.194920] ksys_unshare+0x44d/0x8e0
[ 58.195406] ? __pfx_ksys_unshare+0x10/0x10
[ 58.196017] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.196753] __x64_sys_unshare+0x31/0x40
[ 58.197269] do_syscall_64+0x3f/0x90
[ 58.197768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.198418] RIP: 0033:0x7fe1936270d7
[ 58.198906] 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
[ 58.201055] RSP: 002b:00007ffc74b88538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.201997] RAX: ffffffffffffffda RBX: 00007ffc74b88b78 RCX: 00007fe1936270d7
[ 58.202884] RDX: 00007fe19369141f RSI: 00007ffc74b884d0 RDI: 0000000040000000
[ 58.203768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74b882e0
[ 58.204653] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe193739bf0
[ 58.205511] R13: 00007ffc74b88610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.206435]
[ 58.206763] irq event stamp: 8307
[ 58.207185] hardirqs last enabled at (8317): [] __up_console_sem+0x78/0x80
[ 58.208235] hardirqs last disabled at (8328): [] __up_console_sem+0x5d/0x80
[ 58.209284] softirqs last enabled at (8146): [] irq_exit_rcu+0x93/0xc0
[ 58.210310] softirqs last disabled at (8135): [] irq_exit_rcu+0x93/0xc0
[ 58.211335] ---[ end trace 0000000000000000 ]---
[ 58.216594] ------------[ cut here ]------------
[ 58.217223] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.218891] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.219943] Modules linked in:
[ 58.220346] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.221508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.222525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.223187] 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
[ 58.225363] RSP: 0018:ffff88800f097c00 EFLAGS: 00010282
[ 58.226039] RAX: 0000000000000000 RBX: ffff88800dd76840 RCX: 0000000000000000
[ 58.226935] RDX: ffff88800ff71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.227813] RBP: ffff88800dd76854 R08: 0000000000000001 R09: 0000000000000000
[ 58.228683] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.229533] R13: ffffffff84e23fe0 R14: ffff88800dd76848 R15: ffffffff84da7d60
[ 58.230432] FS: 00005555566fa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.231419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.232155] CR2: 00007fa8876266f4 CR3: 00000000190f4000 CR4: 0000000000350ef0
[ 58.233038] Call Trace:
[ 58.233361]
[ 58.233689] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.234291] ipv6_frags_init_net+0x206/0x3c0
[ 58.234871] ops_init+0xbb/0x6b0
[ 58.235313] setup_net+0x3d9/0x990
[ 58.235801] ? down_read_killable+0x1d7/0x4e0
[ 58.236363] ? __pfx_setup_net+0x10/0x10
[ 58.236896] ? copy_net_ns+0x17c/0x770
[ 58.237401] copy_net_ns+0x321/0x770
[ 58.237909] create_new_namespaces+0x3f6/0xb30
[ 58.238518] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.239156] ksys_unshare+0x44d/0x8e0
[ 58.239674] ? __pfx_ksys_unshare+0x10/0x10
[ 58.240214] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.240949] __x64_sys_unshare+0x31/0x40
[ 58.241466] do_syscall_64+0x3f/0x90
[ 58.241967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.242645] RIP: 0033:0x7fe1936270d7
[ 58.243112] 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
[ 58.245277] RSP: 002b:00007ffc74b88538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.246217] RAX: ffffffffffffffda RBX: 00007ffc74b88b78 RCX: 00007fe1936270d7
[ 58.247124] RDX: 00007fe19369141f RSI: 00007ffc74b884d0 RDI: 0000000040000000
[ 58.248014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74b882e0
[ 58.248885] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe193739bf0
[ 58.249758] R13: 00007ffc74b88610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.250675]
[ 58.250973] irq event stamp: 10077
[ 58.251399] hardirqs last enabled at (10087): [] __up_console_sem+0x78/0x80
[ 58.252466] hardirqs last disabled at (10098): [] __up_console_sem+0x5d/0x80
[ 58.253522] softirqs last enabled at (9626): [] irq_exit_rcu+0x93/0xc0
[ 58.254559] softirqs last disabled at (9621): [] irq_exit_rcu+0x93/0xc0
[ 58.255570] ---[ end trace 0000000000000000 ]---
[ 58.256950] ------------[ cut here ]------------
[ 58.257530] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.259421] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.260495] Modules linked in:
[ 58.260925] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.262076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.263088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.263760] 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
[ 58.265936] RSP: 0018:ffff88800f097bf0 EFLAGS: 00010286
[ 58.266643] RAX: 0000000000000000 RBX: ffff88800dd76e40 RCX: 0000000000000000
[ 58.267498] RDX: ffff88800ff71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.268376] RBP: ffff88800dd76e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.269258] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.270144] R13: ffffffff84e23fe0 R14: ffff88800dd76e48 R15: ffffffff84db0aa0
[ 58.271046] FS: 00005555566fa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.272045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.272779] CR2: 00007fa8876266f4 CR3: 00000000190f4000 CR4: 0000000000350ef0
[ 58.273656] Call Trace:
[ 58.273977]
[ 58.274291] nf_ct_net_init+0x224/0x3d0
[ 58.274845] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.275425] ops_init+0xbb/0x6b0
[ 58.275902] setup_net+0x3d9/0x990
[ 58.276354] ? down_read_killable+0x1d7/0x4e0
[ 58.276951] ? __pfx_setup_net+0x10/0x10
[ 58.277453] ? copy_net_ns+0x17c/0x770
[ 58.277989] copy_net_ns+0x321/0x770
[ 58.278482] create_new_namespaces+0x3f6/0xb30
[ 58.279087] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.279734] ksys_unshare+0x44d/0x8e0
[ 58.280219] ? __pfx_ksys_unshare+0x10/0x10
[ 58.280795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.281513] __x64_sys_unshare+0x31/0x40
[ 58.282053] do_syscall_64+0x3f/0x90
[ 58.282540] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.283219] RIP: 0033:0x7fe1936270d7
[ 58.283705] 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
[ 58.285863] RSP: 002b:00007ffc74b88538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.286829] RAX: ffffffffffffffda RBX: 00007ffc74b88b78 RCX: 00007fe1936270d7
[ 58.287718] RDX: 00007fe19369141f RSI: 00007ffc74b884d0 RDI: 0000000040000000
[ 58.288571] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74b882e0
[ 58.289450] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe193739bf0
[ 58.290325] R13: 00007ffc74b88610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.291231]
[ 58.291531] irq event stamp: 10869
[ 58.291998] hardirqs last enabled at (10881): [] __up_console_sem+0x78/0x80
[ 58.293052] hardirqs last disabled at (10892): [] __up_console_sem+0x5d/0x80
[ 58.294116] softirqs last enabled at (10778): [] irq_exit_rcu+0x93/0xc0
[ 58.295165] softirqs last disabled at (10773): [] irq_exit_rcu+0x93/0xc0
[ 58.296202] ---[ end trace 0000000000000000 ]---
[ 59.860446] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.908669] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.955689] Bluetooth: hci0: command 0x040f tx timeout
[ 66.003719] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:58:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f0975f0
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 00005555566fa400 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=00007fa8876266f4 CR3=00000000190f4000 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=0000000000042503 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=00007fb4b25e3e10 CR3=0000000010208000 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=2037353a38353a34312037312079614d XMM01=5d3134393037312e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000