Warning: Permanently added '[localhost]:21860' (ECDSA) to the list of known hosts.
2023/05/18 01:23:52 fuzzer started
2023/05/18 01:23:52 dialing manager at localhost:44319
2023/05/18 01:23:52 checking machine...
2023/05/18 01:23:52 checking revisions...
syzkaller login: [ 43.460298] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:23:52 testing simple program...
[ 43.531788] cgroup: Unknown subsys name 'net'
[ 43.621224] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.000893] audit: type=1400 audit(1684373046.385:6): 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
[ 58.127872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.129922] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.131258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.134414] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.135923] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.137678] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.538147] ------------[ cut here ]------------
[ 58.538896] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.540816] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.541828] Modules linked in:
[ 58.542257] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.544287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.547073] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.548668] 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
[ 58.551428] RSP: 0018:ffff888018d97c00 EFLAGS: 00010282
[ 58.552375] RAX: 0000000000000000 RBX: ffff88800d963c40 RCX: 0000000000000000
[ 58.553607] RDX: ffff88800db551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.554855] RBP: ffff88800d963c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.555889] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.556922] R13: ffffffff84e23fe0 R14: ffff88800d963c48 R15: ffffffff84d74dc0
[ 58.557971] FS: 0000555555fca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.559152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.560006] CR2: 00007f4a9976d6f4 CR3: 000000000eaf0000 CR4: 0000000000350ee0
[ 58.561044] Call Trace:
[ 58.561422]
[ 58.561768] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.562535] ipv4_frags_init_net+0x269/0x440
[ 58.563215] ops_init+0xbb/0x6b0
[ 58.563738] setup_net+0x3d9/0x990
[ 58.564307] ? down_read_killable+0x1d7/0x4e0
[ 58.565003] ? __pfx_setup_net+0x10/0x10
[ 58.565594] ? copy_net_ns+0x17c/0x770
[ 58.566248] copy_net_ns+0x321/0x770
[ 58.566811] create_new_namespaces+0x3f6/0xb30
[ 58.567531] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.568279] ksys_unshare+0x44d/0x8e0
[ 58.568846] ? __pfx_ksys_unshare+0x10/0x10
[ 58.569516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.570392] __x64_sys_unshare+0x31/0x40
[ 58.571039] do_syscall_64+0x3f/0x90
[ 58.571595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.572390] RIP: 0033:0x7f7b412a40d7
[ 58.572931] 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
[ 58.575490] RSP: 002b:00007fffbaec17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.576592] RAX: ffffffffffffffda RBX: 00007fffbaec1e28 RCX: 00007f7b412a40d7
[ 58.577624] RDX: 00007f7b4130e41f RSI: 00007fffbaec1780 RDI: 0000000040000000
[ 58.578678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbaec1590
[ 58.579706] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b413b6bf0
[ 58.580749] R13: 00007fffbaec18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.581814]
[ 58.582209] irq event stamp: 10611
[ 58.582717] hardirqs last enabled at (10621): [] __up_console_sem+0x78/0x80
[ 58.583974] hardirqs last disabled at (10632): [] __up_console_sem+0x5d/0x80
[ 58.585212] softirqs last enabled at (10138): [] irq_exit_rcu+0x93/0xc0
[ 58.586450] softirqs last disabled at (10103): [] irq_exit_rcu+0x93/0xc0
[ 58.587668] ---[ end trace 0000000000000000 ]---
[ 58.594992] ------------[ cut here ]------------
[ 58.595686] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.597290] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.598296] Modules linked in:
[ 58.598677] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.599773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.600735] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.601377] 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
[ 58.603426] RSP: 0018:ffff888018d97c00 EFLAGS: 00010282
[ 58.604125] RAX: 0000000000000000 RBX: ffff88800d7dc640 RCX: 0000000000000000
[ 58.605169] RDX: ffff88800db551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.606237] RBP: ffff88800d7dc654 R08: 0000000000000001 R09: 0000000000000000
[ 58.607270] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.608316] R13: ffffffff84e23fe0 R14: ffff88800d7dc648 R15: ffffffff84da7d60
[ 58.609369] FS: 0000555555fca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.610555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.611416] CR2: 00007f4a9976d6f4 CR3: 000000000eaf0000 CR4: 0000000000350ee0
[ 58.612467] Call Trace:
[ 58.612852]
[ 58.613233] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.613985] ipv6_frags_init_net+0x206/0x3c0
[ 58.614664] ops_init+0xbb/0x6b0
[ 58.615229] setup_net+0x3d9/0x990
[ 58.615765] ? down_read_killable+0x1d7/0x4e0
[ 58.616465] ? __pfx_setup_net+0x10/0x10
[ 58.617097] ? copy_net_ns+0x17c/0x770
[ 58.617694] copy_net_ns+0x321/0x770
[ 58.618311] create_new_namespaces+0x3f6/0xb30
[ 58.619032] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.619751] ksys_unshare+0x44d/0x8e0
[ 58.620364] ? __pfx_ksys_unshare+0x10/0x10
[ 58.621040] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.621865] __x64_sys_unshare+0x31/0x40
[ 58.622518] do_syscall_64+0x3f/0x90
[ 58.623110] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.623862] RIP: 0033:0x7f7b412a40d7
[ 58.624446] 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
[ 58.627031] RSP: 002b:00007fffbaec17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.628150] RAX: ffffffffffffffda RBX: 00007fffbaec1e28 RCX: 00007f7b412a40d7
[ 58.629192] RDX: 00007f7b4130e41f RSI: 00007fffbaec1780 RDI: 0000000040000000
[ 58.630241] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbaec1590
[ 58.631291] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b413b6bf0
[ 58.632337] R13: 00007fffbaec18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.633403]
[ 58.633757] irq event stamp: 13295
[ 58.634328] hardirqs last enabled at (13307): [] __up_console_sem+0x78/0x80
[ 58.635577] hardirqs last disabled at (13318): [] __up_console_sem+0x5d/0x80
[ 58.636831] softirqs last enabled at (11828): [] irq_exit_rcu+0x93/0xc0
[ 58.638058] softirqs last disabled at (11797): [] irq_exit_rcu+0x93/0xc0
[ 58.639285] ---[ end trace 0000000000000000 ]---
[ 58.640775] ------------[ cut here ]------------
[ 58.641503] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.643690] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.644935] Modules linked in:
[ 58.645434] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.646799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.647987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.648741] 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
[ 58.651318] RSP: 0018:ffff888018d97bf0 EFLAGS: 00010286
[ 58.652122] RAX: 0000000000000000 RBX: ffff88800d7dd240 RCX: 0000000000000000
[ 58.653169] RDX: ffff88800db551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.654228] RBP: ffff88800d7dd254 R08: 0000000000000001 R09: 0000000000000000
[ 58.655269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.656307] R13: ffffffff84e23fe0 R14: ffff88800d7dd248 R15: ffffffff84db0aa0
[ 58.657364] FS: 0000555555fca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.658556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.659428] CR2: 00007f4a9976d6f4 CR3: 000000000eaf0000 CR4: 0000000000350ee0
[ 58.660473] Call Trace:
[ 58.660860]
[ 58.661242] nf_ct_net_init+0x224/0x3d0
[ 58.661851] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.662569] ops_init+0xbb/0x6b0
[ 58.663126] setup_net+0x3d9/0x990
[ 58.663659] ? down_read_killable+0x1d7/0x4e0
[ 58.664368] ? __pfx_setup_net+0x10/0x10
[ 58.664996] ? copy_net_ns+0x17c/0x770
[ 58.665594] copy_net_ns+0x321/0x770
[ 58.666230] create_new_namespaces+0x3f6/0xb30
[ 58.666915] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.667677] ksys_unshare+0x44d/0x8e0
[ 58.668291] ? __pfx_ksys_unshare+0x10/0x10
[ 58.668934] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.669799] __x64_sys_unshare+0x31/0x40
[ 58.670439] do_syscall_64+0x3f/0x90
[ 58.671031] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.671787] RIP: 0033:0x7f7b412a40d7
[ 58.672374] 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
[ 58.674965] RSP: 002b:00007fffbaec17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.676081] RAX: ffffffffffffffda RBX: 00007fffbaec1e28 RCX: 00007f7b412a40d7
[ 58.677117] RDX: 00007f7b4130e41f RSI: 00007fffbaec1780 RDI: 0000000040000000
[ 58.678164] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbaec1590
[ 58.679205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b413b6bf0
[ 58.680250] R13: 00007fffbaec18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.681312]
[ 58.681660] irq event stamp: 14055
[ 58.682230] hardirqs last enabled at (14067): [] __up_console_sem+0x78/0x80
[ 58.683485] hardirqs last disabled at (14078): [] __up_console_sem+0x5d/0x80
[ 58.684734] softirqs last enabled at (13698): [] irq_exit_rcu+0x93/0xc0
[ 58.685964] softirqs last disabled at (13693): [] irq_exit_rcu+0x93/0xc0
[ 58.687187] ---[ end trace 0000000000000000 ]---
[ 60.208702] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.256189] Bluetooth: hci0: command 0x041b tx timeout
[ 64.304145] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.352018] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:24:00 Registers:
info registers vcpu 0
RAX=0000000000028cd7 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=00000206 [-----P-] 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=00007f15bfa63da0 CR3=000000000eb62000 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=0d800da28fcf65a5e742692d26991b29
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=08ede1f61b61e88b000000000013c0e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a65f9561b49e6d3800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018d975e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555fca400 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=00007f4a9976d6f4 CR3=000000000eaf0000 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