Warning: Permanently added '[localhost]:24999' (ECDSA) to the list of known hosts.
2023/05/18 07:05:23 fuzzer started
2023/05/18 07:05:23 dialing manager at localhost:44319
2023/05/18 07:05:23 checking machine...
2023/05/18 07:05:23 checking revisions...
syzkaller login: [ 38.154220] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:05:24 testing simple program...
[ 38.221840] cgroup: Unknown subsys name 'net'
[ 38.309036] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.217851] audit: type=1400 audit(1684393538.078:6): 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
executing program
[ 53.299248] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.301781] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.303294] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.306322] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.307878] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.309964] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.699911] ------------[ cut here ]------------
[ 53.700550] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.702417] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.703566] Modules linked in:
[ 53.704090] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.709452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.710551] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.711303] 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
[ 53.713540] RSP: 0018:ffff88801fc9fc00 EFLAGS: 00010282
[ 53.714376] RAX: 0000000000000000 RBX: ffff88800e7f4c40 RCX: 0000000000000000
[ 53.715385] RDX: ffff888008d6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.716354] RBP: ffff88800e7f4c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.717360] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.718394] R13: ffffffff84e23fe0 R14: ffff88800e7f4c48 R15: ffffffff84d74dc0
[ 53.719379] FS: 000055555728f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.720459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.721207] CR2: 00007f3c513366f4 CR3: 000000000e71a000 CR4: 0000000000350ee0
[ 53.722098] Call Trace:
[ 53.722420]
[ 53.722753] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.723362] ipv4_frags_init_net+0x269/0x440
[ 53.723944] ops_init+0xbb/0x6b0
[ 53.724389] setup_net+0x3d9/0x990
[ 53.724869] ? down_read_killable+0x1d7/0x4e0
[ 53.725433] ? __pfx_setup_net+0x10/0x10
[ 53.725987] ? copy_net_ns+0x17c/0x770
[ 53.726496] copy_net_ns+0x321/0x770
[ 53.727000] create_new_namespaces+0x3f6/0xb30
[ 53.727585] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.728229] ksys_unshare+0x44d/0x8e0
[ 53.728750] ? __pfx_ksys_unshare+0x10/0x10
[ 53.729292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.730049] __x64_sys_unshare+0x31/0x40
[ 53.730559] do_syscall_64+0x3f/0x90
[ 53.731055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.731735] RIP: 0033:0x7f8b22ed70d7
[ 53.732194] 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
[ 53.734318] RSP: 002b:00007ffd784e5548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.735254] RAX: ffffffffffffffda RBX: 00007ffd784e5b88 RCX: 00007f8b22ed70d7
[ 53.736118] RDX: 00007f8b22f4141f RSI: 00007ffd784e54e0 RDI: 0000000040000000
[ 53.736998] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd784e52f0
[ 53.737897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8b22fe9bf0
[ 53.738767] R13: 00007ffd784e5620 R14: 0000000000000000 R15: 00000000000000f8
[ 53.739663]
[ 53.739958] irq event stamp: 9459
[ 53.740378] hardirqs last enabled at (9469): [] __up_console_sem+0x78/0x80
[ 53.741424] hardirqs last disabled at (9480): [] __up_console_sem+0x5d/0x80
[ 53.742471] softirqs last enabled at (9344): [] irq_exit_rcu+0x93/0xc0
[ 53.743484] softirqs last disabled at (9339): [] irq_exit_rcu+0x93/0xc0
[ 53.744490] ---[ end trace 0000000000000000 ]---
[ 53.769815] ------------[ cut here ]------------
[ 53.770423] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.772056] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.773108] Modules linked in:
[ 53.773517] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.774685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.775688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.776332] 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
[ 53.778483] RSP: 0018:ffff88801fc9fc00 EFLAGS: 00010282
[ 53.779168] RAX: 0000000000000000 RBX: ffff888013eaf040 RCX: 0000000000000000
[ 53.780040] RDX: ffff888008d6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.780916] RBP: ffff888013eaf054 R08: 0000000000000001 R09: 0000000000000000
[ 53.781817] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.782684] R13: ffffffff84e23fe0 R14: ffff888013eaf048 R15: ffffffff84da7d60
[ 53.783533] FS: 000055555728f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.784514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.785250] CR2: 00007f4d6f2109f0 CR3: 000000000e71a000 CR4: 0000000000350ee0
[ 53.786140] Call Trace:
[ 53.786460]
[ 53.786786] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.787392] ipv6_frags_init_net+0x206/0x3c0
[ 53.787972] ops_init+0xbb/0x6b0
[ 53.788419] setup_net+0x3d9/0x990
[ 53.788896] ? down_read_killable+0x1d7/0x4e0
[ 53.789453] ? __pfx_setup_net+0x10/0x10
[ 53.790009] ? copy_net_ns+0x17c/0x770
[ 53.790511] copy_net_ns+0x321/0x770
[ 53.791027] create_new_namespaces+0x3f6/0xb30
[ 53.791600] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.792235] ksys_unshare+0x44d/0x8e0
[ 53.792747] ? __pfx_ksys_unshare+0x10/0x10
[ 53.793286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.794020] __x64_sys_unshare+0x31/0x40
[ 53.794532] do_syscall_64+0x3f/0x90
[ 53.795044] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.795730] RIP: 0033:0x7f8b22ed70d7
[ 53.796185] 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
[ 53.798342] RSP: 002b:00007ffd784e5548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.799274] RAX: ffffffffffffffda RBX: 00007ffd784e5b88 RCX: 00007f8b22ed70d7
[ 53.800150] RDX: 00007f8b22f4141f RSI: 00007ffd784e54e0 RDI: 0000000040000000
[ 53.801033] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd784e52f0
[ 53.801939] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8b22fe9bf0
[ 53.802810] R13: 00007ffd784e5620 R14: 0000000000000000 R15: 00000000000000f8
[ 53.803715]
[ 53.804015] irq event stamp: 11611
[ 53.804442] hardirqs last enabled at (11621): [] __up_console_sem+0x78/0x80
[ 53.805497] hardirqs last disabled at (11632): [] __up_console_sem+0x5d/0x80
[ 53.806557] softirqs last enabled at (11484): [] irq_exit_rcu+0x93/0xc0
[ 53.807575] softirqs last disabled at (11477): [] irq_exit_rcu+0x93/0xc0
[ 53.808627] ---[ end trace 0000000000000000 ]---
[ 53.809963] ------------[ cut here ]------------
[ 53.810537] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.812941] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.813999] Modules linked in:
[ 53.814401] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.815545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.816537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.817194] 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
[ 53.819332] RSP: 0018:ffff88801fc9fbf0 EFLAGS: 00010286
[ 53.820006] RAX: 0000000000000000 RBX: ffff888013eaf640 RCX: 0000000000000000
[ 53.820889] RDX: ffff888008d6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.821784] RBP: ffff888013eaf654 R08: 0000000000000001 R09: 0000000000000000
[ 53.822663] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.823506] R13: ffffffff84e23fe0 R14: ffff888013eaf648 R15: ffffffff84db0aa0
[ 53.824384] FS: 000055555728f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.825364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.826109] CR2: 00007f4d6f2109f0 CR3: 000000000e71a000 CR4: 0000000000350ee0
[ 53.826995] Call Trace:
[ 53.827318]
[ 53.827644] nf_ct_net_init+0x224/0x3d0
[ 53.828156] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.828757] ops_init+0xbb/0x6b0
[ 53.829196] setup_net+0x3d9/0x990
[ 53.829695] ? down_read_killable+0x1d7/0x4e0
[ 53.830257] ? __pfx_setup_net+0x10/0x10
[ 53.830793] ? copy_net_ns+0x17c/0x770
[ 53.831297] copy_net_ns+0x321/0x770
[ 53.831805] create_new_namespaces+0x3f6/0xb30
[ 53.832383] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.833016] ksys_unshare+0x44d/0x8e0
[ 53.833499] ? __pfx_ksys_unshare+0x10/0x10
[ 53.834077] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.834812] __x64_sys_unshare+0x31/0x40
[ 53.835320] do_syscall_64+0x3f/0x90
[ 53.835825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.836455] RIP: 0033:0x7f8b22ed70d7
[ 53.836942] 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
[ 53.839085] RSP: 002b:00007ffd784e5548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.840031] RAX: ffffffffffffffda RBX: 00007ffd784e5b88 RCX: 00007f8b22ed70d7
[ 53.840899] RDX: 00007f8b22f4141f RSI: 00007ffd784e54e0 RDI: 0000000040000000
[ 53.841792] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd784e52f0
[ 53.842669] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8b22fe9bf0
[ 53.843509] R13: 00007ffd784e5620 R14: 0000000000000000 R15: 00000000000000f8
[ 53.844429]
[ 53.844756] irq event stamp: 12619
[ 53.845187] hardirqs last enabled at (12629): [] __up_console_sem+0x78/0x80
[ 53.846254] hardirqs last disabled at (12640): [] __up_console_sem+0x5d/0x80
[ 53.847305] softirqs last enabled at (12292): [] irq_exit_rcu+0x93/0xc0
[ 53.848337] softirqs last disabled at (12285): [] irq_exit_rcu+0x93/0xc0
[ 53.849375] ---[ end trace 0000000000000000 ]---
[ 55.377284] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.424686] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.472673] Bluetooth: hci0: command 0x040f tx timeout
[ 61.520685] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:05:38 Registers:
info registers vcpu 0
RAX=ffffffff815a47a6 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000000000
RSI=ffffffff8159fed4 RDI=ffffffff852b2188 RBP=ffff888015807d28 RSP=ffff888015807c58
R8 =0000000000000006 R9 =0000000000000029 R10=0000000000000024 R11=0000000000000000
R12=0000000000000015 R13=ffff888015807d60 R14=0000000000000015 R15=ffffc900006fd1b8
RIP=ffffffff814be640 RFL=00000246 [---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 00007f9261711700 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=0000560a2f04759c CR3=000000000ea08000 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=0000000000000000ffffffffffffff00
XMM02=0000000000000000ffffffffffffff00 XMM03=746f72702f6374652f00656372000a23
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=6e61696265642e330000000000000004 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc9f5f0
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 000055555728f400 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=00007f3c513366f4 CR3=000000000e71a000 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