Warning: Permanently added '[localhost]:59567' (ECDSA) to the list of known hosts.
2023/05/18 06:10:29 fuzzer started
2023/05/18 06:10:29 dialing manager at localhost:44319
2023/05/18 06:10:29 checking machine...
2023/05/18 06:10:29 checking revisions...
syzkaller login: [ 43.343822] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:10:29 testing simple program...
[ 43.415617] cgroup: Unknown subsys name 'net'
[ 43.500919] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.733909] audit: type=1400 audit(1684390242.991:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.815347] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.817076] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.819897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.822789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.824883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.826553] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.215684] ------------[ cut here ]------------
[ 58.216380] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.218168] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.219258] Modules linked in:
[ 58.219741] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.222254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.225514] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.226256] 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
[ 58.228416] RSP: 0018:ffff888018fb7c00 EFLAGS: 00010282
[ 58.229072] RAX: 0000000000000000 RBX: ffff8880165b4440 RCX: 0000000000000000
[ 58.230006] RDX: ffff888016801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.230905] RBP: ffff8880165b4454 R08: 0000000000000001 R09: 0000000000000000
[ 58.231793] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.232686] R13: ffffffff84e23fe0 R14: ffff8880165b4448 R15: ffffffff84d74dc0
[ 58.233580] FS: 000055555562d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.234599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.235352] CR2: 00007f2e020036f4 CR3: 00000000147e2000 CR4: 0000000000350ee0
[ 58.236239] Call Trace:
[ 58.236573]
[ 58.236881] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.237537] ipv4_frags_init_net+0x269/0x440
[ 58.238129] ops_init+0xbb/0x6b0
[ 58.238628] setup_net+0x3d9/0x990
[ 58.239089] ? down_read_killable+0x1d7/0x4e0
[ 58.239702] ? __pfx_setup_net+0x10/0x10
[ 58.240253] ? copy_net_ns+0x17c/0x770
[ 58.240767] copy_net_ns+0x321/0x770
[ 58.241297] create_new_namespaces+0x3f6/0xb30
[ 58.241903] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.242562] ksys_unshare+0x44d/0x8e0
[ 58.243056] ? __pfx_ksys_unshare+0x10/0x10
[ 58.243642] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.244392] __x64_sys_unshare+0x31/0x40
[ 58.244912] do_syscall_64+0x3f/0x90
[ 58.245435] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.246104] RIP: 0033:0x7fa2a8e190d7
[ 58.246619] 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
[ 58.248782] RSP: 002b:00007ffe79649b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.249754] RAX: ffffffffffffffda RBX: 00007ffe7964a178 RCX: 00007fa2a8e190d7
[ 58.250668] RDX: 00007fa2a8e8341f RSI: 00007ffe79649ad0 RDI: 0000000040000000
[ 58.251566] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe796498e0
[ 58.252471] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2a8f2bbf0
[ 58.253406] R13: 00007ffe79649c10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.254348]
[ 58.254662] irq event stamp: 8029
[ 58.255090] hardirqs last enabled at (8039): [] __up_console_sem+0x78/0x80
[ 58.256172] hardirqs last disabled at (8050): [] __up_console_sem+0x5d/0x80
[ 58.257262] softirqs last enabled at (7564): [] irq_exit_rcu+0x93/0xc0
[ 58.258331] softirqs last disabled at (7559): [] irq_exit_rcu+0x93/0xc0
[ 58.259373] ---[ end trace 0000000000000000 ]---
[ 58.264833] ------------[ cut here ]------------
[ 58.265466] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.267121] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.268342] Modules linked in:
[ 58.268730] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.269976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.271014] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.271741] 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
[ 58.273962] RSP: 0018:ffff888018fb7c00 EFLAGS: 00010282
[ 58.274699] RAX: 0000000000000000 RBX: ffff88800b864a40 RCX: 0000000000000000
[ 58.275700] RDX: ffff888016801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.276650] RBP: ffff88800b864a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.277581] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.278679] R13: ffffffff84e23fe0 R14: ffff88800b864a48 R15: ffffffff84da7d60
[ 58.279686] FS: 000055555562d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.280846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.281748] CR2: 00007f87dec7e1c0 CR3: 00000000147e2000 CR4: 0000000000350ef0
[ 58.282816] Call Trace:
[ 58.283147]
[ 58.283559] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.284185] ipv6_frags_init_net+0x206/0x3c0
[ 58.284934] ops_init+0xbb/0x6b0
[ 58.285517] setup_net+0x3d9/0x990
[ 58.285995] ? down_read_killable+0x1d7/0x4e0
[ 58.286735] ? __pfx_setup_net+0x10/0x10
[ 58.287399] ? copy_net_ns+0x17c/0x770
[ 58.287907] copy_net_ns+0x321/0x770
[ 58.288540] create_new_namespaces+0x3f6/0xb30
[ 58.289123] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.289939] ksys_unshare+0x44d/0x8e0
[ 58.290585] ? __pfx_ksys_unshare+0x10/0x10
[ 58.291138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.292047] __x64_sys_unshare+0x31/0x40
[ 58.292688] do_syscall_64+0x3f/0x90
[ 58.293163] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.293966] RIP: 0033:0x7fa2a8e190d7
[ 58.294620] 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
[ 58.296997] RSP: 002b:00007ffe79649b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.298106] RAX: ffffffffffffffda RBX: 00007ffe7964a178 RCX: 00007fa2a8e190d7
[ 58.299176] RDX: 00007fa2a8e8341f RSI: 00007ffe79649ad0 RDI: 0000000040000000
[ 58.300155] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe796498e0
[ 58.301186] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2a8f2bbf0
[ 58.302381] R13: 00007ffe79649c10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.303431]
[ 58.303737] irq event stamp: 12075
[ 58.304170] hardirqs last enabled at (12085): [] __up_console_sem+0x78/0x80
[ 58.305540] hardirqs last disabled at (12252): [] __up_console_sem+0x5d/0x80
[ 58.306810] softirqs last enabled at (12370): [] irq_exit_rcu+0x93/0xc0
[ 58.308000] softirqs last disabled at (12383): [] irq_exit_rcu+0x93/0xc0
[ 58.309157] ---[ end trace 0000000000000000 ]---
[ 58.310792] ------------[ cut here ]------------
[ 58.311479] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.313401] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.314473] Modules linked in:
[ 58.314884] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.316058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.317072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.317761] 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
[ 58.320026] RSP: 0018:ffff888018fb7bf0 EFLAGS: 00010286
[ 58.320710] RAX: 0000000000000000 RBX: ffff88800b865240 RCX: 0000000000000000
[ 58.321620] RDX: ffff888016801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.322518] RBP: ffff88800b865254 R08: 0000000000000001 R09: 0000000000000000
[ 58.323402] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.324299] R13: ffffffff84e23fe0 R14: ffff88800b865248 R15: ffffffff84db0aa0
[ 58.325166] FS: 000055555562d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.326188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.326943] CR2: 00007f87dec7e1c0 CR3: 00000000147e2000 CR4: 0000000000350ef0
[ 58.327830] Call Trace:
[ 58.328158]
[ 58.328495] nf_ct_net_init+0x224/0x3d0
[ 58.329032] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.329648] ops_init+0xbb/0x6b0
[ 58.330146] setup_net+0x3d9/0x990
[ 58.330649] ? down_read_killable+0x1d7/0x4e0
[ 58.331249] ? __pfx_setup_net+0x10/0x10
[ 58.331767] ? copy_net_ns+0x17c/0x770
[ 58.332312] copy_net_ns+0x321/0x770
[ 58.332790] create_new_namespaces+0x3f6/0xb30
[ 58.333409] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.334047] ksys_unshare+0x44d/0x8e0
[ 58.334577] ? __pfx_ksys_unshare+0x10/0x10
[ 58.335126] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.335866] __x64_sys_unshare+0x31/0x40
[ 58.336428] do_syscall_64+0x3f/0x90
[ 58.336911] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.337578] RIP: 0033:0x7fa2a8e190d7
[ 58.338072] 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
[ 58.340235] RSP: 002b:00007ffe79649b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.341143] RAX: ffffffffffffffda RBX: 00007ffe7964a178 RCX: 00007fa2a8e190d7
[ 58.342051] RDX: 00007fa2a8e8341f RSI: 00007ffe79649ad0 RDI: 0000000040000000
[ 58.342932] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe796498e0
[ 58.343815] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2a8f2bbf0
[ 58.344696] R13: 00007ffe79649c10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.345607]
[ 58.345934] irq event stamp: 13347
[ 58.346400] hardirqs last enabled at (13359): [] __up_console_sem+0x78/0x80
[ 58.347461] hardirqs last disabled at (13370): [] __up_console_sem+0x5d/0x80
[ 58.348527] softirqs last enabled at (12922): [] irq_exit_rcu+0x93/0xc0
[ 58.349560] softirqs last disabled at (12909): [] irq_exit_rcu+0x93/0xc0
[ 58.350604] ---[ end trace 0000000000000000 ]---
[ 59.895936] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.943630] Bluetooth: hci0: command 0x041b tx timeout
[ 63.992046] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.039286] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:10:35 Registers:
info registers vcpu 0
RAX=ffff8880087f5380 RBX=dffffc0000000000 RCX=0000000000000000 RDX=1ffff11002b407d1
RSI=ffffffff818e9ce6 RDI=ffff8880087f5380 RBP=0000000000000000 RSP=ffff888016dd7d38
R8 =0000000000000007 R9 =fffffffffffff000 R10=ffff888015b56600 R11=0000000000000000
R12=ffff8880087f52c0 R13=ffff888016dd7ea8 R14=0000000000000000 R15=0000000000080000
RIP=ffffffff844f3684 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 00007f87df77b900 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=00007f87bc0390e8 CR3=000000000e38a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010e1b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a094994fa145931c00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000046 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018fb7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000046 R11=0000000000000001
R12=0000000000000046 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 000055555562d400 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=00007f2e020036f4 CR3=00000000147e2000 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