Warning: Permanently added '[localhost]:59018' (ECDSA) to the list of known hosts.
2023/05/17 11:19:31 fuzzer started
2023/05/17 11:19:31 dialing manager at localhost:44319
2023/05/17 11:19:31 checking machine...
2023/05/17 11:19:31 checking revisions...
syzkaller login: [ 68.864678] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:19:31 testing simple program...
[ 68.927951] cgroup: Unknown subsys name 'net'
[ 69.003243] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.219325] audit: type=1400 audit(1684322385.147:6): 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
[ 83.310922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.314900] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.316840] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.321914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.324177] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.327814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 83.734490] ------------[ cut here ]------------
[ 83.735263] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.737274] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.738617] Modules linked in:
[ 83.739143] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.744128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.745260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.745994] 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
[ 83.748440] RSP: 0018:ffff888013f3fc00 EFLAGS: 00010282
[ 83.749198] RAX: 0000000000000000 RBX: ffff88801647fc40 RCX: 0000000000000000
[ 83.750218] RDX: ffff888015dcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.751217] RBP: ffff88801647fc54 R08: 0000000000000001 R09: 0000000000000000
[ 83.752209] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.753194] R13: ffffffff84e23fe0 R14: ffff88801647fc48 R15: ffffffff84d74dc0
[ 83.754202] FS: 0000555556727400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.755323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.756141] CR2: 00007f9956aca6f4 CR3: 0000000008f04000 CR4: 0000000000350ee0
[ 83.757143] Call Trace:
[ 83.757504]
[ 83.757861] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.758590] ipv4_frags_init_net+0x269/0x440
[ 83.759244] ops_init+0xbb/0x6b0
[ 83.759749] setup_net+0x3d9/0x990
[ 83.760292] ? down_read_killable+0x1d7/0x4e0
[ 83.760936] ? __pfx_setup_net+0x10/0x10
[ 83.761553] ? copy_net_ns+0x17c/0x770
[ 83.762135] copy_net_ns+0x321/0x770
[ 83.762637] create_new_namespaces+0x3f6/0xb30
[ 83.763270] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.763913] ksys_unshare+0x44d/0x8e0
[ 83.764454] ? __pfx_ksys_unshare+0x10/0x10
[ 83.765051] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.765806] __x64_sys_unshare+0x31/0x40
[ 83.766378] do_syscall_64+0x3f/0x90
[ 83.766876] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.767574] RIP: 0033:0x7fdc6347a0d7
[ 83.768090] 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
[ 83.770346] RSP: 002b:00007ffc78e31de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.771337] RAX: ffffffffffffffda RBX: 00007ffc78e32428 RCX: 00007fdc6347a0d7
[ 83.772260] RDX: 00007fdc634e441f RSI: 00007ffc78e31d80 RDI: 0000000040000000
[ 83.773185] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc78e31b90
[ 83.774117] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc6358cbf0
[ 83.775044] R13: 00007ffc78e31ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.775945]
[ 83.776291] irq event stamp: 7555
[ 83.776730] hardirqs last enabled at (7565): [] __up_console_sem+0x78/0x80
[ 83.777842] hardirqs last disabled at (7576): [] __up_console_sem+0x5d/0x80
[ 83.778915] softirqs last enabled at (7480): [] irq_exit_rcu+0x93/0xc0
[ 83.779977] softirqs last disabled at (7471): [] irq_exit_rcu+0x93/0xc0
[ 83.781036] ---[ end trace 0000000000000000 ]---
[ 83.786334] ------------[ cut here ]------------
[ 83.786921] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.788632] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.789747] Modules linked in:
[ 83.790196] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.791377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.792420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.793099] 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
[ 83.795333] RSP: 0018:ffff888013f3fc00 EFLAGS: 00010282
[ 83.795985] RAX: 0000000000000000 RBX: ffff88800de06c40 RCX: 0000000000000000
[ 83.796878] RDX: ffff888015dcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.797789] RBP: ffff88800de06c54 R08: 0000000000000001 R09: 0000000000000000
[ 83.798681] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.799564] R13: ffffffff84e23fe0 R14: ffff88800de06c48 R15: ffffffff84da7d60
[ 83.800450] FS: 0000555556727400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.801448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.802245] CR2: 00007f9956aca6f4 CR3: 0000000008f04000 CR4: 0000000000350ee0
[ 83.803234] Call Trace:
[ 83.803597]
[ 83.803931] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.804654] ipv6_frags_init_net+0x206/0x3c0
[ 83.805310] ops_init+0xbb/0x6b0
[ 83.805822] setup_net+0x3d9/0x990
[ 83.806364] ? down_read_killable+0x1d7/0x4e0
[ 83.807039] ? __pfx_setup_net+0x10/0x10
[ 83.807606] ? copy_net_ns+0x17c/0x770
[ 83.808199] copy_net_ns+0x321/0x770
[ 83.808735] create_new_namespaces+0x3f6/0xb30
[ 83.809412] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.810140] ksys_unshare+0x44d/0x8e0
[ 83.810676] ? __pfx_ksys_unshare+0x10/0x10
[ 83.811317] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.812129] __x64_sys_unshare+0x31/0x40
[ 83.812700] do_syscall_64+0x3f/0x90
[ 83.813263] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.813981] RIP: 0033:0x7fdc6347a0d7
[ 83.814530] 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
[ 83.816902] RSP: 002b:00007ffc78e31de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.817955] RAX: ffffffffffffffda RBX: 00007ffc78e32428 RCX: 00007fdc6347a0d7
[ 83.818920] RDX: 00007fdc634e441f RSI: 00007ffc78e31d80 RDI: 0000000040000000
[ 83.819889] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc78e31b90
[ 83.820850] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc6358cbf0
[ 83.821817] R13: 00007ffc78e31ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.822808]
[ 83.823165] irq event stamp: 9139
[ 83.823631] hardirqs last enabled at (9149): [] __up_console_sem+0x78/0x80
[ 83.824772] hardirqs last disabled at (9160): [] __up_console_sem+0x5d/0x80
[ 83.825927] softirqs last enabled at (8672): [] irq_exit_rcu+0x93/0xc0
[ 83.827045] softirqs last disabled at (8667): [] irq_exit_rcu+0x93/0xc0
[ 83.828153] ---[ end trace 0000000000000000 ]---
[ 83.829721] ------------[ cut here ]------------
[ 83.830402] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.832512] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.833657] Modules linked in:
[ 83.834133] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.835377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.836467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.837203] 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
[ 83.839531] RSP: 0018:ffff888013f3fbf0 EFLAGS: 00010286
[ 83.840253] RAX: 0000000000000000 RBX: ffff88800de07240 RCX: 0000000000000000
[ 83.841203] RDX: ffff888015dcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.842168] RBP: ffff88800de07254 R08: 0000000000000001 R09: 0000000000000000
[ 83.843114] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.844052] R13: ffffffff84e23fe0 R14: ffff88800de07248 R15: ffffffff84db0aa0
[ 83.844988] FS: 0000555556727400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.846088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.846848] CR2: 00007f9956aca6f4 CR3: 0000000008f04000 CR4: 0000000000350ee0
[ 83.847816] Call Trace:
[ 83.848199]
[ 83.848521] nf_ct_net_init+0x224/0x3d0
[ 83.849120] ? __pfx_nf_ct_net_init+0x10/0x10
[ 83.849751] ops_init+0xbb/0x6b0
[ 83.850264] setup_net+0x3d9/0x990
[ 83.850760] ? down_read_killable+0x1d7/0x4e0
[ 83.851437] ? __pfx_setup_net+0x10/0x10
[ 83.852037] ? copy_net_ns+0x17c/0x770
[ 83.852593] copy_net_ns+0x321/0x770
[ 83.853143] create_new_namespaces+0x3f6/0xb30
[ 83.853801] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.854517] ksys_unshare+0x44d/0x8e0
[ 83.855083] ? __pfx_ksys_unshare+0x10/0x10
[ 83.855675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.856475] __x64_sys_unshare+0x31/0x40
[ 83.857069] do_syscall_64+0x3f/0x90
[ 83.857591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.858323] RIP: 0033:0x7fdc6347a0d7
[ 83.858832] 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
[ 83.861173] RSP: 002b:00007ffc78e31de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.862214] RAX: ffffffffffffffda RBX: 00007ffc78e32428 RCX: 00007fdc6347a0d7
[ 83.863163] RDX: 00007fdc634e441f RSI: 00007ffc78e31d80 RDI: 0000000040000000
[ 83.864123] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc78e31b90
[ 83.865076] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc6358cbf0
[ 83.866049] R13: 00007ffc78e31ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 83.867034]
[ 83.867360] irq event stamp: 9915
[ 83.867811] hardirqs last enabled at (9925): [] __up_console_sem+0x78/0x80
[ 83.868961] hardirqs last disabled at (9936): [] __up_console_sem+0x5d/0x80
[ 83.870115] softirqs last enabled at (9732): [] irq_exit_rcu+0x93/0xc0
[ 83.871234] softirqs last disabled at (9727): [] irq_exit_rcu+0x93/0xc0
[ 83.872346] ---[ end trace 0000000000000000 ]---
[ 85.387767] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 87.435531] Bluetooth: hci0: command 0x041b tx timeout
[ 89.483096] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.531113] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:19:13 Registers:
info registers vcpu 0
RAX=000000000002bcad 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=00007f2587c51180 CR3=000000000d766000 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=2036343a39313a31312037312079614d XMM01=5d3334313933372e33382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff888013f3f5f0
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 0000555556727400 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=00007f9956aca6f4 CR3=0000000008f04000 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