Warning: Permanently added '[localhost]:32465' (ECDSA) to the list of known hosts.
2023/05/18 02:27:58 fuzzer started
2023/05/18 02:27:58 dialing manager at localhost:44319
2023/05/18 02:27:58 checking machine...
2023/05/18 02:27:58 checking revisions...
syzkaller login: [ 42.256745] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:27:58 testing simple program...
[ 42.327721] cgroup: Unknown subsys name 'net'
[ 42.398575] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.494782] audit: type=1400 audit(1684376891.195:6): 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
[ 55.657028] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.659111] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.661013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.664007] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.666334] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.667812] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.059103] ------------[ cut here ]------------
[ 56.059932] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.061897] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.063226] Modules linked in:
[ 56.063644] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.068425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.069480] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.070128] 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
[ 56.072307] RSP: 0018:ffff88801f08fc00 EFLAGS: 00010282
[ 56.072968] RAX: 0000000000000000 RBX: ffff888015b3a040 RCX: 0000000000000000
[ 56.073878] RDX: ffff888014698000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.074769] RBP: ffff888015b3a054 R08: 0000000000000001 R09: 0000000000000000
[ 56.075669] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.076562] R13: ffffffff84e23fe0 R14: ffff888015b3a048 R15: ffffffff84d74dc0
[ 56.077483] FS: 0000555555722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.078502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.079252] CR2: 00007f921fc6f44e CR3: 0000000020294000 CR4: 0000000000350ee0
[ 56.080118] Call Trace:
[ 56.080488]
[ 56.080799] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.081478] ipv4_frags_init_net+0x269/0x440
[ 56.082049] ops_init+0xbb/0x6b0
[ 56.082541] setup_net+0x3d9/0x990
[ 56.083010] ? down_read_killable+0x1d7/0x4e0
[ 56.083618] ? __pfx_setup_net+0x10/0x10
[ 56.084136] ? copy_net_ns+0x17c/0x770
[ 56.084696] copy_net_ns+0x321/0x770
[ 56.085188] create_new_namespaces+0x3f6/0xb30
[ 56.085826] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.086493] ksys_unshare+0x44d/0x8e0
[ 56.086994] ? __pfx_ksys_unshare+0x10/0x10
[ 56.087583] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.088331] __x64_sys_unshare+0x31/0x40
[ 56.088857] do_syscall_64+0x3f/0x90
[ 56.089384] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.090060] RIP: 0033:0x7fa93fe7c0d7
[ 56.090568] 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
[ 56.092722] RSP: 002b:00007fff7fb3f868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.093706] RAX: ffffffffffffffda RBX: 00007fff7fb3fea8 RCX: 00007fa93fe7c0d7
[ 56.094609] RDX: 00007fa93fee641f RSI: 00007fff7fb3f800 RDI: 0000000040000000
[ 56.095513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fb3f610
[ 56.096406] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa93ff8ebf0
[ 56.097302] R13: 00007fff7fb3f940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.098232]
[ 56.098545] irq event stamp: 7945
[ 56.098974] hardirqs last enabled at (7955): [] __up_console_sem+0x78/0x80
[ 56.100046] hardirqs last disabled at (7966): [] __up_console_sem+0x5d/0x80
[ 56.101111] softirqs last enabled at (7454): [] irq_exit_rcu+0x93/0xc0
[ 56.102175] softirqs last disabled at (7413): [] irq_exit_rcu+0x93/0xc0
[ 56.103194] ---[ end trace 0000000000000000 ]---
[ 56.108795] ------------[ cut here ]------------
[ 56.109421] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.111085] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.112148] Modules linked in:
[ 56.112599] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.113785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.114815] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.115503] 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
[ 56.117727] RSP: 0018:ffff88801f08fc00 EFLAGS: 00010282
[ 56.118426] RAX: 0000000000000000 RBX: ffff88800d69cc40 RCX: 0000000000000000
[ 56.119326] RDX: ffff888014698000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.120191] RBP: ffff88800d69cc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.121101] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.122034] R13: ffffffff84e23fe0 R14: ffff88800d69cc48 R15: ffffffff84da7d60
[ 56.122954] FS: 0000555555722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.123968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.124719] CR2: 00007f921fc6f44e CR3: 0000000020294000 CR4: 0000000000350ee0
[ 56.125639] Call Trace:
[ 56.125974]
[ 56.126316] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.126943] ipv6_frags_init_net+0x206/0x3c0
[ 56.127544] ops_init+0xbb/0x6b0
[ 56.128000] setup_net+0x3d9/0x990
[ 56.128509] ? down_read_killable+0x1d7/0x4e0
[ 56.129100] ? __pfx_setup_net+0x10/0x10
[ 56.129678] ? copy_net_ns+0x17c/0x770
[ 56.130231] copy_net_ns+0x321/0x770
[ 56.130724] create_new_namespaces+0x3f6/0xb30
[ 56.131353] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.131974] ksys_unshare+0x44d/0x8e0
[ 56.132511] ? __pfx_ksys_unshare+0x10/0x10
[ 56.133066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.133847] __x64_sys_unshare+0x31/0x40
[ 56.134416] do_syscall_64+0x3f/0x90
[ 56.134916] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.135606] RIP: 0033:0x7fa93fe7c0d7
[ 56.136080] 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
[ 56.138275] RSP: 002b:00007fff7fb3f868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.139232] RAX: ffffffffffffffda RBX: 00007fff7fb3fea8 RCX: 00007fa93fe7c0d7
[ 56.140094] RDX: 00007fa93fee641f RSI: 00007fff7fb3f800 RDI: 0000000040000000
[ 56.141009] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fb3f610
[ 56.141946] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa93ff8ebf0
[ 56.142842] R13: 00007fff7fb3f940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.143767]
[ 56.144079] irq event stamp: 9813
[ 56.144539] hardirqs last enabled at (9825): [] __up_console_sem+0x78/0x80
[ 56.145622] hardirqs last disabled at (9836): [] __up_console_sem+0x5d/0x80
[ 56.146705] softirqs last enabled at (9762): [] irq_exit_rcu+0x93/0xc0
[ 56.147766] softirqs last disabled at (9757): [] irq_exit_rcu+0x93/0xc0
[ 56.148823] ---[ end trace 0000000000000000 ]---
[ 56.150189] ------------[ cut here ]------------
[ 56.150851] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.152837] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.153944] Modules linked in:
[ 56.154394] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.155571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.156643] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.157329] 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
[ 56.159521] RSP: 0018:ffff88801f08fbf0 EFLAGS: 00010286
[ 56.160186] RAX: 0000000000000000 RBX: ffff88800d69c640 RCX: 0000000000000000
[ 56.161081] RDX: ffff888014698000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.162019] RBP: ffff88800d69c654 R08: 0000000000000001 R09: 0000000000000000
[ 56.162916] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.163815] R13: ffffffff84e23fe0 R14: ffff88800d69c648 R15: ffffffff84db0aa0
[ 56.164726] FS: 0000555555722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.165736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.166486] CR2: 00007f921fc6f44e CR3: 0000000020294000 CR4: 0000000000350ee0
[ 56.167395] Call Trace:
[ 56.167728]
[ 56.168033] nf_ct_net_init+0x224/0x3d0
[ 56.168595] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.169181] ops_init+0xbb/0x6b0
[ 56.169679] setup_net+0x3d9/0x990
[ 56.170143] ? down_read_killable+0x1d7/0x4e0
[ 56.170754] ? __pfx_setup_net+0x10/0x10
[ 56.171313] ? copy_net_ns+0x17c/0x770
[ 56.171829] copy_net_ns+0x321/0x770
[ 56.172358] create_new_namespaces+0x3f6/0xb30
[ 56.172955] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.173637] ksys_unshare+0x44d/0x8e0
[ 56.174138] ? __pfx_ksys_unshare+0x10/0x10
[ 56.174721] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.175472] __x64_sys_unshare+0x31/0x40
[ 56.175995] do_syscall_64+0x3f/0x90
[ 56.176526] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.177188] RIP: 0033:0x7fa93fe7c0d7
[ 56.177717] 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
[ 56.179883] RSP: 002b:00007fff7fb3f868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.180855] RAX: ffffffffffffffda RBX: 00007fff7fb3fea8 RCX: 00007fa93fe7c0d7
[ 56.181771] RDX: 00007fa93fee641f RSI: 00007fff7fb3f800 RDI: 0000000040000000
[ 56.182678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fb3f610
[ 56.183589] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa93ff8ebf0
[ 56.184491] R13: 00007fff7fb3f940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.185415]
[ 56.185737] irq event stamp: 10625
[ 56.186177] hardirqs last enabled at (10635): [] __up_console_sem+0x78/0x80
[ 56.187283] hardirqs last disabled at (10648): [] __up_console_sem+0x5d/0x80
[ 56.188359] softirqs last enabled at (10498): [] irq_exit_rcu+0x93/0xc0
[ 56.189403] softirqs last disabled at (10493): [] irq_exit_rcu+0x93/0xc0
[ 56.190476] ---[ end trace 0000000000000000 ]---
executing program
[ 57.740980] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.789449] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.836464] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.885554] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:28:06 Registers:
info registers vcpu 0
RAX=000000000001ef15 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=00007f9a4b081310 CR3=0000000016522000 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=26ccf94d17c67ebb6f4a10eb35f2b106
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ea4c3fadf299ad70000000000013ba00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5bbcfcc0f23b480100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f08f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555722400 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=00007f921fc6f44e CR3=0000000020294000 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