Warning: Permanently added '[localhost]:19232' (ECDSA) to the list of known hosts.
2023/05/16 12:38:21 fuzzer started
2023/05/16 12:38:21 dialing manager at localhost:35573
2023/05/16 12:38:21 checking machine...
2023/05/16 12:38:21 checking revisions...
syzkaller login: [ 37.111693] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:38:21 testing simple program...
[ 37.172616] cgroup: Unknown subsys name 'net'
[ 37.223924] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.799806] audit: type=1400 audit(1684240715.228:6): 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
[ 51.894616] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.903276] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.904708] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.907321] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.909209] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.910710] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.245687] ------------[ cut here ]------------
[ 52.246445] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.248106] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.249203] Modules linked in:
[ 52.249607] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.253784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.254866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.255609] 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
[ 52.258089] RSP: 0018:ffff888015a37c00 EFLAGS: 00010282
[ 52.258849] RAX: 0000000000000000 RBX: ffff88800e8ee440 RCX: 0000000000000000
[ 52.259868] RDX: ffff888019ba0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.260842] RBP: ffff88800e8ee454 R08: 0000000000000001 R09: 0000000000000000
[ 52.261836] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.262806] R13: ffffffff84e223a0 R14: ffff88800e8ee448 R15: ffffffff84d73340
[ 52.263840] FS: 0000555555f58400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.264934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.265777] CR2: 00007ff34d347d40 CR3: 000000000b37a000 CR4: 0000000000350ef0
[ 52.266741] Call Trace:
[ 52.267153]
[ 52.267480] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.268171] ipv4_frags_init_net+0x269/0x440
[ 52.268772] ops_init+0xbb/0x6b0
[ 52.269319] setup_net+0x3d9/0x990
[ 52.269800] ? down_read_killable+0x1d7/0x4e0
[ 52.270459] ? __pfx_setup_net+0x10/0x10
[ 52.271019] ? copy_net_ns+0x17c/0x770
[ 52.271602] copy_net_ns+0x321/0x770
[ 52.272164] create_new_namespaces+0x3f6/0xb30
[ 52.272805] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.273537] ksys_unshare+0x44d/0x8e0
[ 52.274089] ? __pfx_ksys_unshare+0x10/0x10
[ 52.274669] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.275468] __x64_sys_unshare+0x31/0x40
[ 52.276017] do_syscall_64+0x3f/0x90
[ 52.276569] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.277319] RIP: 0033:0x7f350ca9d0d7
[ 52.277827] 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
[ 52.280172] RSP: 002b:00007ffcd814ca78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.281192] RAX: ffffffffffffffda RBX: 00007ffcd814d0b8 RCX: 00007f350ca9d0d7
[ 52.282188] RDX: 00007f350cb0741f RSI: 00007ffcd814ca10 RDI: 0000000040000000
[ 52.283141] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd814c820
[ 52.284120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350cbafbf0
[ 52.285097] R13: 00007ffcd814cb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.286090]
[ 52.286421] irq event stamp: 7501
[ 52.286873] hardirqs last enabled at (7511): [] __up_console_sem+0x78/0x80
[ 52.288029] hardirqs last disabled at (7522): [] __up_console_sem+0x5d/0x80
[ 52.289172] softirqs last enabled at (7438): [] irq_exit_rcu+0x93/0xc0
[ 52.290303] softirqs last disabled at (7429): [] irq_exit_rcu+0x93/0xc0
[ 52.291408] ---[ end trace 0000000000000000 ]---
[ 52.296845] ------------[ cut here ]------------
[ 52.297544] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.299340] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.300465] Modules linked in:
[ 52.300910] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.302198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.303281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.303962] 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
[ 52.306287] RSP: 0018:ffff888015a37c00 EFLAGS: 00010282
[ 52.306994] RAX: 0000000000000000 RBX: ffff88800e794240 RCX: 0000000000000000
[ 52.307952] RDX: ffff888019ba0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.308896] RBP: ffff88800e794254 R08: 0000000000000001 R09: 0000000000000000
[ 52.309883] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.310845] R13: ffffffff84e223a0 R14: ffff88800e794248 R15: ffffffff84da62e0
[ 52.311799] FS: 0000555555f58400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.312876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.313682] CR2: 00007ff34d347d40 CR3: 000000000b37a000 CR4: 0000000000350ef0
[ 52.314629] Call Trace:
[ 52.314979]
[ 52.315341] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.316001] ipv6_frags_init_net+0x206/0x3c0
[ 52.316641] ops_init+0xbb/0x6b0
[ 52.317152] setup_net+0x3d9/0x990
[ 52.317647] ? down_read_killable+0x1d7/0x4e0
[ 52.318318] ? __pfx_setup_net+0x10/0x10
[ 52.318867] ? copy_net_ns+0x17c/0x770
[ 52.319443] copy_net_ns+0x321/0x770
[ 52.319957] create_new_namespaces+0x3f6/0xb30
[ 52.320619] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.321343] ksys_unshare+0x44d/0x8e0
[ 52.321869] ? __pfx_ksys_unshare+0x10/0x10
[ 52.322499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.323290] __x64_sys_unshare+0x31/0x40
[ 52.323843] do_syscall_64+0x3f/0x90
[ 52.324387] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.325107] RIP: 0033:0x7f350ca9d0d7
[ 52.325616] 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
[ 52.327918] RSP: 002b:00007ffcd814ca78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.328933] RAX: ffffffffffffffda RBX: 00007ffcd814d0b8 RCX: 00007f350ca9d0d7
[ 52.329917] RDX: 00007f350cb0741f RSI: 00007ffcd814ca10 RDI: 0000000040000000
[ 52.330884] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd814c820
[ 52.331838] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350cbafbf0
[ 52.332801] R13: 00007ffcd814cb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.333794]
[ 52.334147] irq event stamp: 9069
[ 52.334605] hardirqs last enabled at (9079): [] __up_console_sem+0x78/0x80
[ 52.335738] hardirqs last disabled at (9090): [] __up_console_sem+0x5d/0x80
[ 52.336864] softirqs last enabled at (8604): [] irq_exit_rcu+0x93/0xc0
[ 52.338006] softirqs last disabled at (8599): [] irq_exit_rcu+0x93/0xc0
[ 52.339127] ---[ end trace 0000000000000000 ]---
[ 52.340517] ------------[ cut here ]------------
[ 52.341167] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.343223] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.344342] Modules linked in:
[ 52.344782] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.346054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.347144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.347820] 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
[ 52.350181] RSP: 0018:ffff888015a37bf0 EFLAGS: 00010286
[ 52.350869] RAX: 0000000000000000 RBX: ffff88800e795a40 RCX: 0000000000000000
[ 52.351837] RDX: ffff888019ba0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.352807] RBP: ffff88800e795a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.353793] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.354768] R13: ffffffff84e223a0 R14: ffff88800e795a48 R15: ffffffff84daf020
[ 52.355736] FS: 0000555555f58400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.356820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.357649] CR2: 00007ff34d347d40 CR3: 000000000b37a000 CR4: 0000000000350ef0
[ 52.358604] Call Trace:
[ 52.358953]
[ 52.359317] nf_ct_net_init+0x224/0x3d0
[ 52.359868] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.360524] ops_init+0xbb/0x6b0
[ 52.361008] setup_net+0x3d9/0x990
[ 52.361565] ? down_read_killable+0x1d7/0x4e0
[ 52.362217] ? __pfx_setup_net+0x10/0x10
[ 52.362748] ? copy_net_ns+0x17c/0x770
[ 52.363340] copy_net_ns+0x321/0x770
[ 52.363855] create_new_namespaces+0x3f6/0xb30
[ 52.364546] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.365277] ksys_unshare+0x44d/0x8e0
[ 52.365815] ? __pfx_ksys_unshare+0x10/0x10
[ 52.366456] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.367254] __x64_sys_unshare+0x31/0x40
[ 52.367808] do_syscall_64+0x3f/0x90
[ 52.368358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.369077] RIP: 0033:0x7f350ca9d0d7
[ 52.369588] 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
[ 52.371923] RSP: 002b:00007ffcd814ca78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.372937] RAX: ffffffffffffffda RBX: 00007ffcd814d0b8 RCX: 00007f350ca9d0d7
[ 52.373915] RDX: 00007f350cb0741f RSI: 00007ffcd814ca10 RDI: 0000000040000000
[ 52.374867] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd814c820
[ 52.375833] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350cbafbf0
[ 52.376779] R13: 00007ffcd814cb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.377789]
[ 52.378156] irq event stamp: 9831
[ 52.378609] hardirqs last enabled at (9841): [] __up_console_sem+0x78/0x80
[ 52.379752] hardirqs last disabled at (9852): [] __up_console_sem+0x5d/0x80
[ 52.380893] softirqs last enabled at (9646): [] irq_exit_rcu+0x93/0xc0
[ 52.382027] softirqs last disabled at (9641): [] irq_exit_rcu+0x93/0xc0
[ 52.383146] ---[ end trace 0000000000000000 ]---
[ 53.970733] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.018110] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.066134] Bluetooth: hci0: command 0x040f tx timeout
[ 60.114144] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:38:35 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a37598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555f58400 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=00007ff34d347d40 CR3=000000000b37a000 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=0000000000032297 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=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 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=00007ff34d2f7780 CR3=000000001601e000 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=2036333a38333a32312036312079614d XMM01=5d3630313834322e32352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3630313834322e32352020205b XMM07=79732036333a38333a32312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000