Warning: Permanently added '[localhost]:59303' (ECDSA) to the list of known hosts.
2023/05/17 13:23:27 fuzzer started
2023/05/17 13:23:27 dialing manager at localhost:44319
2023/05/17 13:23:27 checking machine...
2023/05/17 13:23:27 checking revisions...
syzkaller login: [ 37.551520] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:23:28 testing simple program...
[ 37.629785] cgroup: Unknown subsys name 'net'
[ 37.750736] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.011469] audit: type=1400 audit(1684329821.561:6): 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
[ 52.133784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.135316] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.137745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.147849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.149416] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.152925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.551893] ------------[ cut here ]------------
[ 52.552690] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.554669] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.555948] Modules linked in:
[ 52.556443] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.561671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.562689] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.563345] 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
[ 52.565527] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 52.566173] RAX: 0000000000000000 RBX: ffff88800fc25440 RCX: 0000000000000000
[ 52.567083] RDX: ffff888019440000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.567986] RBP: ffff88800fc25454 R08: 0000000000000001 R09: 0000000000000000
[ 52.568882] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.569783] R13: ffffffff84e23fe0 R14: ffff88800fc25448 R15: ffffffff84d74dc0
[ 52.570675] FS: 0000555556992400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.571676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.572379] CR2: 00007f6882099038 CR3: 000000000cad4000 CR4: 0000000000350ee0
[ 52.573284] Call Trace:
[ 52.573646]
[ 52.573947] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.574587] ipv4_frags_init_net+0x269/0x440
[ 52.575153] ops_init+0xbb/0x6b0
[ 52.575626] setup_net+0x3d9/0x990
[ 52.576080] ? down_read_killable+0x1d7/0x4e0
[ 52.576694] ? __pfx_setup_net+0x10/0x10
[ 52.577207] ? copy_net_ns+0x17c/0x770
[ 52.577769] copy_net_ns+0x321/0x770
[ 52.578247] create_new_namespaces+0x3f6/0xb30
[ 52.578859] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.579474] ksys_unshare+0x44d/0x8e0
[ 52.579992] ? __pfx_ksys_unshare+0x10/0x10
[ 52.580565] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.581283] __x64_sys_unshare+0x31/0x40
[ 52.581844] do_syscall_64+0x3f/0x90
[ 52.582338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.583009] RIP: 0033:0x7f9a0b1df0d7
[ 52.583472] 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
[ 52.585706] RSP: 002b:00007ffc9a0f9508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.586662] RAX: ffffffffffffffda RBX: 00007ffc9a0f9b48 RCX: 00007f9a0b1df0d7
[ 52.587539] RDX: 00007f9a0b24941f RSI: 00007ffc9a0f94a0 RDI: 0000000040000000
[ 52.588394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a0f92b0
[ 52.589285] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a0b2f1bf0
[ 52.590172] R13: 00007ffc9a0f95e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.591075]
[ 52.591376] irq event stamp: 7745
[ 52.591824] hardirqs last enabled at (7757): [] __up_console_sem+0x78/0x80
[ 52.592889] hardirqs last disabled at (7768): [] __up_console_sem+0x5d/0x80
[ 52.593969] softirqs last enabled at (7672): [] irq_exit_rcu+0x93/0xc0
[ 52.594992] softirqs last disabled at (7667): [] irq_exit_rcu+0x93/0xc0
[ 52.596030] ---[ end trace 0000000000000000 ]---
[ 52.601198] ------------[ cut here ]------------
[ 52.601844] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.603467] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.604551] Modules linked in:
[ 52.604959] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.606142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.607155] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.607831] 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
[ 52.610026] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 52.610708] RAX: 0000000000000000 RBX: ffff88800ee7b040 RCX: 0000000000000000
[ 52.611595] RDX: ffff888019440000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.612474] RBP: ffff88800ee7b054 R08: 0000000000000001 R09: 0000000000000000
[ 52.613461] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.614351] R13: ffffffff84e23fe0 R14: ffff88800ee7b048 R15: ffffffff84da7d60
[ 52.615240] FS: 0000555556992400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.616232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.616996] CR2: 00007f6882099038 CR3: 000000000cad4000 CR4: 0000000000350ee0
[ 52.617896] Call Trace:
[ 52.618227]
[ 52.618555] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.619172] ipv6_frags_init_net+0x206/0x3c0
[ 52.619767] ops_init+0xbb/0x6b0
[ 52.620221] setup_net+0x3d9/0x990
[ 52.620718] ? down_read_killable+0x1d7/0x4e0
[ 52.621290] ? __pfx_setup_net+0x10/0x10
[ 52.621843] ? copy_net_ns+0x17c/0x770
[ 52.622354] copy_net_ns+0x321/0x770
[ 52.622867] create_new_namespaces+0x3f6/0xb30
[ 52.623515] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.624146] ksys_unshare+0x44d/0x8e0
[ 52.624664] ? __pfx_ksys_unshare+0x10/0x10
[ 52.625225] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.625992] __x64_sys_unshare+0x31/0x40
[ 52.626541] do_syscall_64+0x3f/0x90
[ 52.627024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.627692] RIP: 0033:0x7f9a0b1df0d7
[ 52.628170] 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
[ 52.630345] RSP: 002b:00007ffc9a0f9508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.631293] RAX: ffffffffffffffda RBX: 00007ffc9a0f9b48 RCX: 00007f9a0b1df0d7
[ 52.632182] RDX: 00007f9a0b24941f RSI: 00007ffc9a0f94a0 RDI: 0000000040000000
[ 52.633058] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a0f92b0
[ 52.633962] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a0b2f1bf0
[ 52.634845] R13: 00007ffc9a0f95e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.635758]
[ 52.636056] irq event stamp: 9593
[ 52.636522] hardirqs last enabled at (9605): [] __up_console_sem+0x78/0x80
[ 52.637597] hardirqs last disabled at (9616): [] __up_console_sem+0x5d/0x80
[ 52.638661] softirqs last enabled at (9344): [] irq_exit_rcu+0x93/0xc0
[ 52.639692] softirqs last disabled at (9335): [] irq_exit_rcu+0x93/0xc0
[ 52.640730] ---[ end trace 0000000000000000 ]---
[ 52.642046] ------------[ cut here ]------------
[ 52.642758] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.644693] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.645778] Modules linked in:
[ 52.646183] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.647340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.648347] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.649021] 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
[ 52.651209] RSP: 0018:ffff88800fd57bf0 EFLAGS: 00010286
[ 52.651897] RAX: 0000000000000000 RBX: ffff88800ee7a840 RCX: 0000000000000000
[ 52.652781] RDX: ffff888019440000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.653684] RBP: ffff88800ee7a854 R08: 0000000000000001 R09: 0000000000000000
[ 52.654576] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.655428] R13: ffffffff84e23fe0 R14: ffff88800ee7a848 R15: ffffffff84db0aa0
[ 52.656316] FS: 0000555556992400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.657300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.658048] CR2: 00007f6882099038 CR3: 000000000cad4000 CR4: 0000000000350ee0
[ 52.658946] Call Trace:
[ 52.659281]
[ 52.659615] nf_ct_net_init+0x224/0x3d0
[ 52.660129] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.660738] ops_init+0xbb/0x6b0
[ 52.661189] setup_net+0x3d9/0x990
[ 52.661684] ? down_read_killable+0x1d7/0x4e0
[ 52.662261] ? __pfx_setup_net+0x10/0x10
[ 52.662800] ? copy_net_ns+0x17c/0x770
[ 52.663307] copy_net_ns+0x321/0x770
[ 52.663817] create_new_namespaces+0x3f6/0xb30
[ 52.664399] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.665038] ksys_unshare+0x44d/0x8e0
[ 52.665579] ? __pfx_ksys_unshare+0x10/0x10
[ 52.666140] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.666874] __x64_sys_unshare+0x31/0x40
[ 52.667388] do_syscall_64+0x3f/0x90
[ 52.667900] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.668589] RIP: 0033:0x7f9a0b1df0d7
[ 52.669060] 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
[ 52.671255] RSP: 002b:00007ffc9a0f9508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.672206] RAX: ffffffffffffffda RBX: 00007ffc9a0f9b48 RCX: 00007f9a0b1df0d7
[ 52.673102] RDX: 00007f9a0b24941f RSI: 00007ffc9a0f94a0 RDI: 0000000040000000
[ 52.674012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a0f92b0
[ 52.674905] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a0b2f1bf0
[ 52.675800] R13: 00007ffc9a0f95e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.676729]
[ 52.677038] irq event stamp: 10411
[ 52.677470] hardirqs last enabled at (10421): [] __up_console_sem+0x78/0x80
[ 52.678572] hardirqs last disabled at (10434): [] __up_console_sem+0x5d/0x80
[ 52.679627] softirqs last enabled at (10396): [] irq_exit_rcu+0x93/0xc0
[ 52.680665] softirqs last disabled at (10391): [] irq_exit_rcu+0x93/0xc0
[ 52.681722] ---[ end trace 0000000000000000 ]---
[ 54.213147] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.260649] Bluetooth: hci0: command 0x041b tx timeout
[ 58.308586] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.356940] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:23:42 Registers:
info registers vcpu 0
RAX=0000000000029a2f 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=00007f6881fa2520 CR3=0000000015c1e000 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=2033343a33323a33312037312079614d XMM01=5d3334343635352e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff88800fd575f0
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 0000555556992400 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=00007f6882099038 CR3=000000000cad4000 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