Warning: Permanently added '[localhost]:22378' (ECDSA) to the list of known hosts.
2023/05/17 21:21:30 fuzzer started
2023/05/17 21:21:30 dialing manager at localhost:44319
2023/05/17 21:21:30 checking machine...
2023/05/17 21:21:30 checking revisions...
syzkaller login: [ 42.906647] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:21:30 testing simple program...
[ 42.973879] cgroup: Unknown subsys name 'net'
[ 43.046562] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.178946] audit: type=1400 audit(1684358503.222:6): 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
[ 56.304373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.306563] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.308481] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.311258] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.313105] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.314043] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.711782] ------------[ cut here ]------------
[ 56.712558] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.714504] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.715791] Modules linked in:
[ 56.716280] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.721130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.722213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.722936] 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
[ 56.725249] RSP: 0018:ffff88801ef97c00 EFLAGS: 00010282
[ 56.725965] RAX: 0000000000000000 RBX: ffff88800f14d040 RCX: 0000000000000000
[ 56.726906] RDX: ffff88801a343680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.727850] RBP: ffff88800f14d054 R08: 0000000000000001 R09: 0000000000000000
[ 56.728799] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.729767] R13: ffffffff84e23fe0 R14: ffff88800f14d048 R15: ffffffff84d74dc0
[ 56.730725] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.731787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.732580] CR2: 00007faeadf886f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 56.733527] Call Trace:
[ 56.733872]
[ 56.734183] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.734868] ipv4_frags_init_net+0x269/0x440
[ 56.735497] ops_init+0xbb/0x6b0
[ 56.735979] setup_net+0x3d9/0x990
[ 56.736499] ? down_read_killable+0x1d7/0x4e0
[ 56.737135] ? __pfx_setup_net+0x10/0x10
[ 56.737725] ? copy_net_ns+0x17c/0x770
[ 56.738259] copy_net_ns+0x321/0x770
[ 56.738802] create_new_namespaces+0x3f6/0xb30
[ 56.739453] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.740104] ksys_unshare+0x44d/0x8e0
[ 56.740657] ? __pfx_ksys_unshare+0x10/0x10
[ 56.741247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.742037] __x64_sys_unshare+0x31/0x40
[ 56.742623] do_syscall_64+0x3f/0x90
[ 56.743138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.743855] RIP: 0033:0x7f37479990d7
[ 56.744383] 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
[ 56.746670] RSP: 002b:00007ffea3cb44d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.747682] RAX: ffffffffffffffda RBX: 00007ffea3cb4b18 RCX: 00007f37479990d7
[ 56.748627] RDX: 00007f3747a0341f RSI: 00007ffea3cb4470 RDI: 0000000040000000
[ 56.749589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3cb4280
[ 56.750524] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3747aabbf0
[ 56.751459] R13: 00007ffea3cb45b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.752430]
[ 56.752751] irq event stamp: 8721
[ 56.753205] hardirqs last enabled at (8731): [] __up_console_sem+0x78/0x80
[ 56.754335] hardirqs last disabled at (8742): [] __up_console_sem+0x5d/0x80
[ 56.755462] softirqs last enabled at (8492): [] irq_exit_rcu+0x93/0xc0
[ 56.756555] softirqs last disabled at (8487): [] irq_exit_rcu+0x93/0xc0
[ 56.757660] ---[ end trace 0000000000000000 ]---
[ 56.764419] ------------[ cut here ]------------
[ 56.765050] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.766820] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.767950] Modules linked in:
[ 56.768437] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.769672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.770742] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.771456] 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
[ 56.773765] RSP: 0018:ffff88801ef97c00 EFLAGS: 00010282
[ 56.774485] RAX: 0000000000000000 RBX: ffff88800eaa4a40 RCX: 0000000000000000
[ 56.775436] RDX: ffff88801a343680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.776372] RBP: ffff88800eaa4a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.777338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.778251] R13: ffffffff84e23fe0 R14: ffff88800eaa4a48 R15: ffffffff84da7d60
[ 56.779205] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.780259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.781052] CR2: 00007faeadf886f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 56.782001] Call Trace:
[ 56.782383]
[ 56.782702] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.783381] ipv6_frags_init_net+0x206/0x3c0
[ 56.783981] ops_init+0xbb/0x6b0
[ 56.784489] setup_net+0x3d9/0x990
[ 56.784981] ? down_read_killable+0x1d7/0x4e0
[ 56.785619] ? __pfx_setup_net+0x10/0x10
[ 56.786163] ? copy_net_ns+0x17c/0x770
[ 56.786738] copy_net_ns+0x321/0x770
[ 56.787256] create_new_namespaces+0x3f6/0xb30
[ 56.787923] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.788610] ksys_unshare+0x44d/0x8e0
[ 56.789153] ? __pfx_ksys_unshare+0x10/0x10
[ 56.789771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.790554] __x64_sys_unshare+0x31/0x40
[ 56.791105] do_syscall_64+0x3f/0x90
[ 56.791744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.792501] RIP: 0033:0x7f37479990d7
[ 56.792990] 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
[ 56.795265] RSP: 002b:00007ffea3cb44d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.796266] RAX: ffffffffffffffda RBX: 00007ffea3cb4b18 RCX: 00007f37479990d7
[ 56.797220] RDX: 00007f3747a0341f RSI: 00007ffea3cb4470 RDI: 0000000040000000
[ 56.798164] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3cb4280
[ 56.799098] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3747aabbf0
[ 56.800048] R13: 00007ffea3cb45b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.801027]
[ 56.801402] irq event stamp: 11059
[ 56.801867] hardirqs last enabled at (11069): [] __up_console_sem+0x78/0x80
[ 56.803004] hardirqs last disabled at (11080): [] __up_console_sem+0x5d/0x80
[ 56.804136] softirqs last enabled at (11042): [] irq_exit_rcu+0x93/0xc0
[ 56.805253] softirqs last disabled at (11037): [] irq_exit_rcu+0x93/0xc0
[ 56.806380] ---[ end trace 0000000000000000 ]---
[ 56.807879] ------------[ cut here ]------------
[ 56.808544] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.810602] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.811710] Modules linked in:
[ 56.812137] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.813376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.814454] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.815130] 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
[ 56.817455] RSP: 0018:ffff88801ef97bf0 EFLAGS: 00010286
[ 56.818154] RAX: 0000000000000000 RBX: ffff88800ef78640 RCX: 0000000000000000
[ 56.819092] RDX: ffff88801a343680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.820044] RBP: ffff88800ef78654 R08: 0000000000000001 R09: 0000000000000000
[ 56.820997] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.821943] R13: ffffffff84e23fe0 R14: ffff88800ef78648 R15: ffffffff84db0aa0
[ 56.822891] FS: 0000555556e40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.823942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.824730] CR2: 00007faeadf886f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 56.825673] Call Trace:
[ 56.826021]
[ 56.826370] nf_ct_net_init+0x224/0x3d0
[ 56.826921] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.827575] ops_init+0xbb/0x6b0
[ 56.828059] setup_net+0x3d9/0x990
[ 56.828583] ? down_read_killable+0x1d7/0x4e0
[ 56.829224] ? __pfx_setup_net+0x10/0x10
[ 56.829806] ? copy_net_ns+0x17c/0x770
[ 56.830386] copy_net_ns+0x321/0x770
[ 56.830901] create_new_namespaces+0x3f6/0xb30
[ 56.831549] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.832220] ksys_unshare+0x44d/0x8e0
[ 56.832779] ? __pfx_ksys_unshare+0x10/0x10
[ 56.833414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.834173] __x64_sys_unshare+0x31/0x40
[ 56.834761] do_syscall_64+0x3f/0x90
[ 56.835276] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.836000] RIP: 0033:0x7f37479990d7
[ 56.836527] 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
[ 56.838907] RSP: 002b:00007ffea3cb44d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.839936] RAX: ffffffffffffffda RBX: 00007ffea3cb4b18 RCX: 00007f37479990d7
[ 56.840885] RDX: 00007f3747a0341f RSI: 00007ffea3cb4470 RDI: 0000000040000000
[ 56.841839] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3cb4280
[ 56.842784] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3747aabbf0
[ 56.843744] R13: 00007ffea3cb45b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.844720]
[ 56.845046] irq event stamp: 11817
[ 56.845574] hardirqs last enabled at (11829): [] __up_console_sem+0x78/0x80
[ 56.846719] hardirqs last disabled at (11840): [] __up_console_sem+0x5d/0x80
[ 56.847862] softirqs last enabled at (11388): [] irq_exit_rcu+0x93/0xc0
[ 56.848973] softirqs last disabled at (11379): [] irq_exit_rcu+0x93/0xc0
[ 56.850104] ---[ end trace 0000000000000000 ]---
executing program
[ 58.391910] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.439365] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.487458] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.535363] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:21:36 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ef975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556e40400 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=00007faeadf886f4 CR3=0000000016c44000 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=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
info registers vcpu 1
RAX=000000000002bfb7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f82a6621550 CR3=0000000018034000 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=2034343a31323a31322037312079614d XMM01=5d3038323631372e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000