Warning: Permanently added '[localhost]:35750' (ECDSA) to the list of known hosts.
2023/05/17 21:27:24 fuzzer started
2023/05/17 21:27:24 dialing manager at localhost:44319
2023/05/17 21:27:24 checking machine...
2023/05/17 21:27:24 checking revisions...
syzkaller login: [ 40.118242] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:27:24 testing simple program...
[ 40.188463] cgroup: Unknown subsys name 'net'
[ 40.266286] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.660382] audit: type=1400 audit(1684358858.263:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.793737] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.795205] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.797817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.800066] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.801894] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.803096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.181691] ------------[ cut here ]------------
[ 55.182339] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.184398] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.185545] Modules linked in:
[ 55.185980] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.188691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.190164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.190890] 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
[ 55.193262] RSP: 0018:ffff88801ee67c00 EFLAGS: 00010282
[ 55.193991] RAX: 0000000000000000 RBX: ffff88800ca76840 RCX: 0000000000000000
[ 55.194958] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.195934] RBP: ffff88800ca76854 R08: 0000000000000001 R09: 0000000000000000
[ 55.196880] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.197839] R13: ffffffff84e23fe0 R14: ffff88800ca76848 R15: ffffffff84d74dc0
[ 55.198800] FS: 00005555573a2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.199883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.200675] CR2: 00007fe6056f76f4 CR3: 000000000f036000 CR4: 0000000000350ee0
[ 55.201634] Call Trace:
[ 55.201977]
[ 55.202293] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.202977] ipv4_frags_init_net+0x269/0x440
[ 55.203621] ops_init+0xbb/0x6b0
[ 55.204097] setup_net+0x3d9/0x990
[ 55.204578] ? down_read_killable+0x1d7/0x4e0
[ 55.205222] ? __pfx_setup_net+0x10/0x10
[ 55.205800] ? copy_net_ns+0x17c/0x770
[ 55.206335] copy_net_ns+0x321/0x770
[ 55.206884] create_new_namespaces+0x3f6/0xb30
[ 55.207511] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.208219] ksys_unshare+0x44d/0x8e0
[ 55.208769] ? __pfx_ksys_unshare+0x10/0x10
[ 55.209352] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.210142] __x64_sys_unshare+0x31/0x40
[ 55.210719] do_syscall_64+0x3f/0x90
[ 55.211227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.211979] RIP: 0033:0x7f08b26cb0d7
[ 55.212473] 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
[ 55.214807] RSP: 002b:00007ffc906d16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.215832] RAX: ffffffffffffffda RBX: 00007ffc906d1cf8 RCX: 00007f08b26cb0d7
[ 55.216785] RDX: 00007f08b273541f RSI: 00007ffc906d1650 RDI: 0000000040000000
[ 55.217731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc906d1460
[ 55.218688] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08b27ddbf0
[ 55.219639] R13: 00007ffc906d1790 R14: 0000000000000000 R15: 00000000000000f8
[ 55.220576]
[ 55.220935] irq event stamp: 9175
[ 55.221388] hardirqs last enabled at (9185): [] __up_console_sem+0x78/0x80
[ 55.222520] hardirqs last disabled at (9202): [] __up_console_sem+0x5d/0x80
[ 55.223674] softirqs last enabled at (9198): [] irq_exit_rcu+0x93/0xc0
[ 55.224779] softirqs last disabled at (9193): [] irq_exit_rcu+0x93/0xc0
[ 55.225891] ---[ end trace 0000000000000000 ]---
[ 55.231487] ------------[ cut here ]------------
[ 55.232260] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.234105] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.235262] Modules linked in:
[ 55.235726] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.236879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.237894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.238540] 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
[ 55.240717] RSP: 0018:ffff88801ee67c00 EFLAGS: 00010282
[ 55.241362] RAX: 0000000000000000 RBX: ffff8880145a2440 RCX: 0000000000000000
[ 55.242246] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.243145] RBP: ffff8880145a2454 R08: 0000000000000001 R09: 0000000000000000
[ 55.244052] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.244929] R13: ffffffff84e23fe0 R14: ffff8880145a2448 R15: ffffffff84da7d60
[ 55.245851] FS: 00005555573a2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.246858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.247573] CR2: 00007fe6056f76f4 CR3: 000000000f036000 CR4: 0000000000350ee0
[ 55.248466] Call Trace:
[ 55.248824]
[ 55.249119] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.249778] ipv6_frags_init_net+0x206/0x3c0
[ 55.250345] ops_init+0xbb/0x6b0
[ 55.250835] setup_net+0x3d9/0x990
[ 55.251292] ? down_read_killable+0x1d7/0x4e0
[ 55.251913] ? __pfx_setup_net+0x10/0x10
[ 55.252429] ? copy_net_ns+0x17c/0x770
[ 55.252966] copy_net_ns+0x321/0x770
[ 55.253459] create_new_namespaces+0x3f6/0xb30
[ 55.254090] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.254757] ksys_unshare+0x44d/0x8e0
[ 55.255257] ? __pfx_ksys_unshare+0x10/0x10
[ 55.255876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.256638] __x64_sys_unshare+0x31/0x40
[ 55.257168] do_syscall_64+0x3f/0x90
[ 55.257697] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.258360] RIP: 0033:0x7f08b26cb0d7
[ 55.258870] 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
[ 55.261110] RSP: 002b:00007ffc906d16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.262057] RAX: ffffffffffffffda RBX: 00007ffc906d1cf8 RCX: 00007f08b26cb0d7
[ 55.262939] RDX: 00007f08b273541f RSI: 00007ffc906d1650 RDI: 0000000040000000
[ 55.263852] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc906d1460
[ 55.264738] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08b27ddbf0
[ 55.265620] R13: 00007ffc906d1790 R14: 0000000000000000 R15: 00000000000000f8
[ 55.266494]
[ 55.266835] irq event stamp: 11045
[ 55.267261] hardirqs last enabled at (11055): [] __up_console_sem+0x78/0x80
[ 55.268338] hardirqs last disabled at (11066): [] __up_console_sem+0x5d/0x80
[ 55.269387] softirqs last enabled at (10554): [] irq_exit_rcu+0x93/0xc0
[ 55.270419] softirqs last disabled at (10511): [] irq_exit_rcu+0x93/0xc0
[ 55.271439] ---[ end trace 0000000000000000 ]---
[ 55.272800] ------------[ cut here ]------------
[ 55.273373] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.275218] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.276278] Modules linked in:
[ 55.276716] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.277855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.278847] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.279483] 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
[ 55.281660] RSP: 0018:ffff88801ee67bf0 EFLAGS: 00010286
[ 55.282306] RAX: 0000000000000000 RBX: ffff8880145a2840 RCX: 0000000000000000
[ 55.283185] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.284094] RBP: ffff8880145a2854 R08: 0000000000000001 R09: 0000000000000000
[ 55.284980] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.285857] R13: ffffffff84e23fe0 R14: ffff8880145a2848 R15: ffffffff84db0aa0
[ 55.286742] FS: 00005555573a2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.287741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.288478] CR2: 00007fe6056f76f4 CR3: 000000000f036000 CR4: 0000000000350ee0
[ 55.289409] Call Trace:
[ 55.289779]
[ 55.290085] nf_ct_net_init+0x224/0x3d0
[ 55.290656] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.291250] ops_init+0xbb/0x6b0
[ 55.291758] setup_net+0x3d9/0x990
[ 55.292230] ? down_read_killable+0x1d7/0x4e0
[ 55.292858] ? __pfx_setup_net+0x10/0x10
[ 55.293392] ? copy_net_ns+0x17c/0x770
[ 55.293930] copy_net_ns+0x321/0x770
[ 55.294413] create_new_namespaces+0x3f6/0xb30
[ 55.295029] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.295702] ksys_unshare+0x44d/0x8e0
[ 55.296189] ? __pfx_ksys_unshare+0x10/0x10
[ 55.296790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.297538] __x64_sys_unshare+0x31/0x40
[ 55.298105] do_syscall_64+0x3f/0x90
[ 55.298630] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.299292] RIP: 0033:0x7f08b26cb0d7
[ 55.299822] 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
[ 55.302083] RSP: 002b:00007ffc906d16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.303086] RAX: ffffffffffffffda RBX: 00007ffc906d1cf8 RCX: 00007f08b26cb0d7
[ 55.304025] RDX: 00007f08b273541f RSI: 00007ffc906d1650 RDI: 0000000040000000
[ 55.304971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc906d1460
[ 55.305895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08b27ddbf0
[ 55.306820] R13: 00007ffc906d1790 R14: 0000000000000000 R15: 00000000000000f8
[ 55.307796]
[ 55.308104] irq event stamp: 11801
[ 55.308549] hardirqs last enabled at (11811): [] __up_console_sem+0x78/0x80
[ 55.309690] hardirqs last disabled at (11824): [] __up_console_sem+0x5d/0x80
[ 55.310802] softirqs last enabled at (11462): [] irq_exit_rcu+0x93/0xc0
[ 55.311897] softirqs last disabled at (11453): [] irq_exit_rcu+0x93/0xc0
[ 55.312980] ---[ end trace 0000000000000000 ]---
[ 56.816165] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.864192] Bluetooth: hci0: command 0x041b tx timeout
[ 60.911697] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.959676] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:27:35 Registers:
info registers vcpu 0
RAX=0000000000025b07 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f5b64084068 CR3=0000000016762000 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=2039333a37323a31322037312079614d XMM01=5d3038393538312e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee67618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 00005555573a2400 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=00007fe6056f76f4 CR3=000000000f036000 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