Warning: Permanently added '[localhost]:22728' (ECDSA) to the list of known hosts.
2023/05/17 11:34:33 fuzzer started
2023/05/17 11:34:34 dialing manager at localhost:44319
2023/05/17 11:34:34 checking machine...
2023/05/17 11:34:34 checking revisions...
syzkaller login: [ 69.474065] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:34:34 testing simple program...
[ 69.538826] cgroup: Unknown subsys name 'net'
[ 69.621591] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.357993] audit: type=1400 audit(1684323287.184:6): 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
[ 83.487423] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.489695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.491226] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.494371] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.497660] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.499602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.903625] ------------[ cut here ]------------
[ 83.904837] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.907105] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.908431] Modules linked in:
[ 83.909001] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.911105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.913316] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.914684] 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
[ 83.917358] RSP: 0018:ffff88801f6c7c00 EFLAGS: 00010282
[ 83.918217] RAX: 0000000000000000 RBX: ffff88800ed60840 RCX: 0000000000000000
[ 83.919327] RDX: ffff888016e7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.920416] RBP: ffff88800ed60854 R08: 0000000000000001 R09: 0000000000000000
[ 83.921534] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.922644] R13: ffffffff84e23fe0 R14: ffff88800ed60848 R15: ffffffff84d74dc0
[ 83.923757] FS: 0000555556dea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.925008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.925918] CR2: 00007f4f3a9556f4 CR3: 0000000017b16000 CR4: 0000000000350ee0
[ 83.926997] Call Trace:
[ 83.927399]
[ 83.927804] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.928587] ipv4_frags_init_net+0x269/0x440
[ 83.929283] ops_init+0xbb/0x6b0
[ 83.929880] setup_net+0x3d9/0x990
[ 83.930432] ? down_read_killable+0x1d7/0x4e0
[ 83.931184] ? __pfx_setup_net+0x10/0x10
[ 83.931856] ? copy_net_ns+0x17c/0x770
[ 83.932458] copy_net_ns+0x321/0x770
[ 83.933121] create_new_namespaces+0x3f6/0xb30
[ 83.933872] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.934679] ksys_unshare+0x44d/0x8e0
[ 83.935271] ? __pfx_ksys_unshare+0x10/0x10
[ 83.935984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.936911] __x64_sys_unshare+0x31/0x40
[ 83.937592] do_syscall_64+0x3f/0x90
[ 83.938179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.939015] RIP: 0033:0x7f1f9115e0d7
[ 83.939475] 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
[ 83.941570] RSP: 002b:00007ffe0cad5388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.942435] RAX: ffffffffffffffda RBX: 00007ffe0cad59c8 RCX: 00007f1f9115e0d7
[ 83.943283] RDX: 00007f1f911c841f RSI: 00007ffe0cad5320 RDI: 0000000040000000
[ 83.944133] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0cad5130
[ 83.944982] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f91270bf0
[ 83.945819] R13: 00007ffe0cad5460 R14: 0000000000000000 R15: 00000000000000f8
[ 83.946704]
[ 83.946997] irq event stamp: 7935
[ 83.947404] hardirqs last enabled at (7945): [] __up_console_sem+0x78/0x80
[ 83.948414] hardirqs last disabled at (7956): [] __up_console_sem+0x5d/0x80
[ 83.949423] softirqs last enabled at (7410): [] irq_exit_rcu+0x93/0xc0
[ 83.950411] softirqs last disabled at (7311): [] irq_exit_rcu+0x93/0xc0
[ 83.951378] ---[ end trace 0000000000000000 ]---
[ 83.956677] ------------[ cut here ]------------
[ 83.957354] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.959029] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.960115] Modules linked in:
[ 83.960564] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.961744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.962784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.963446] 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
[ 83.965677] RSP: 0018:ffff88801f6c7c00 EFLAGS: 00010282
[ 83.966352] RAX: 0000000000000000 RBX: ffff88800eb82840 RCX: 0000000000000000
[ 83.967260] RDX: ffff888016e7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.968166] RBP: ffff88800eb82854 R08: 0000000000000001 R09: 0000000000000000
[ 83.969082] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.969986] R13: ffffffff84e23fe0 R14: ffff88800eb82848 R15: ffffffff84da7d60
[ 83.970885] FS: 0000555556dea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.971908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.972667] CR2: 00007f4f3a9556f4 CR3: 0000000017b16000 CR4: 0000000000350ee0
[ 83.973585] Call Trace:
[ 83.973917]
[ 83.974215] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.974866] ipv6_frags_init_net+0x206/0x3c0
[ 83.975446] ops_init+0xbb/0x6b0
[ 83.975933] setup_net+0x3d9/0x990
[ 83.976402] ? down_read_killable+0x1d7/0x4e0
[ 83.977026] ? __pfx_setup_net+0x10/0x10
[ 83.977574] ? copy_net_ns+0x17c/0x770
[ 83.978088] copy_net_ns+0x321/0x770
[ 83.978618] create_new_namespaces+0x3f6/0xb30
[ 83.979227] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.979877] ksys_unshare+0x44d/0x8e0
[ 83.980374] ? __pfx_ksys_unshare+0x10/0x10
[ 83.980972] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.981725] __x64_sys_unshare+0x31/0x40
[ 83.982247] do_syscall_64+0x3f/0x90
[ 83.982771] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.983432] RIP: 0033:0x7f1f9115e0d7
[ 83.983933] 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
[ 83.986129] RSP: 002b:00007ffe0cad5388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.987079] RAX: ffffffffffffffda RBX: 00007ffe0cad59c8 RCX: 00007f1f9115e0d7
[ 83.987975] RDX: 00007f1f911c841f RSI: 00007ffe0cad5320 RDI: 0000000040000000
[ 83.988885] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0cad5130
[ 83.989788] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f91270bf0
[ 83.990684] R13: 00007ffe0cad5460 R14: 0000000000000000 R15: 00000000000000f8
[ 83.991609]
[ 83.991917] irq event stamp: 9799
[ 83.992347] hardirqs last enabled at (9809): [] __up_console_sem+0x78/0x80
[ 83.993433] hardirqs last disabled at (9820): [] __up_console_sem+0x5d/0x80
[ 83.994509] softirqs last enabled at (9296): [] irq_exit_rcu+0x93/0xc0
[ 83.995555] softirqs last disabled at (9291): [] irq_exit_rcu+0x93/0xc0
[ 83.996598] ---[ end trace 0000000000000000 ]---
[ 83.997938] ------------[ cut here ]------------
[ 83.998559] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 84.000448] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 84.001557] Modules linked in:
[ 84.001972] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 84.003154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 84.004180] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 84.004886] 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
[ 84.007083] RSP: 0018:ffff88801f6c7bf0 EFLAGS: 00010286
[ 84.007780] RAX: 0000000000000000 RBX: ffff88800d6cfa40 RCX: 0000000000000000
[ 84.008680] RDX: ffff888016e7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 84.009584] RBP: ffff88800d6cfa54 R08: 0000000000000001 R09: 0000000000000000
[ 84.010467] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 84.011362] R13: ffffffff84e23fe0 R14: ffff88800d6cfa48 R15: ffffffff84db0aa0
[ 84.012287] FS: 0000555556dea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 84.013309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.014051] CR2: 00007f4f3a9556f4 CR3: 0000000017b16000 CR4: 0000000000350ee0
[ 84.014956] Call Trace:
[ 84.015284]
[ 84.015612] nf_ct_net_init+0x224/0x3d0
[ 84.016136] ? __pfx_nf_ct_net_init+0x10/0x10
[ 84.016752] ops_init+0xbb/0x6b0
[ 84.017218] setup_net+0x3d9/0x990
[ 84.017718] ? down_read_killable+0x1d7/0x4e0
[ 84.018291] ? __pfx_setup_net+0x10/0x10
[ 84.018835] ? copy_net_ns+0x17c/0x770
[ 84.019352] copy_net_ns+0x321/0x770
[ 84.019864] create_new_namespaces+0x3f6/0xb30
[ 84.020457] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.021125] ksys_unshare+0x44d/0x8e0
[ 84.021663] ? __pfx_ksys_unshare+0x10/0x10
[ 84.022219] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.022961] __x64_sys_unshare+0x31/0x40
[ 84.023516] do_syscall_64+0x3f/0x90
[ 84.024004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.024682] RIP: 0033:0x7f1f9115e0d7
[ 84.025174] 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
[ 84.027348] RSP: 002b:00007ffe0cad5388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 84.028304] RAX: ffffffffffffffda RBX: 00007ffe0cad59c8 RCX: 00007f1f9115e0d7
[ 84.029216] RDX: 00007f1f911c841f RSI: 00007ffe0cad5320 RDI: 0000000040000000
[ 84.030130] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0cad5130
[ 84.031016] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1f91270bf0
[ 84.031919] R13: 00007ffe0cad5460 R14: 0000000000000000 R15: 00000000000000f8
[ 84.032842]
[ 84.033169] irq event stamp: 10583
[ 84.033637] hardirqs last enabled at (10595): [] __up_console_sem+0x78/0x80
[ 84.034707] hardirqs last disabled at (10606): [] __up_console_sem+0x5d/0x80
[ 84.035783] softirqs last enabled at (10412): [] irq_exit_rcu+0x93/0xc0
[ 84.036836] softirqs last disabled at (10627): [] irq_exit_rcu+0x93/0xc0
[ 84.037895] ---[ end trace 0000000000000000 ]---
executing program
[ 85.573322] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 87.620550] Bluetooth: hci0: command 0x041b tx timeout
[ 89.668553] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.716587] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:34:15 Registers:
info registers vcpu 0
RAX=000000000002877b 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=00007f394c378b40 CR3=000000000ea10000 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=2038343a34333a31312037312079614d XMM01=5d3130303930392e33382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6c75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556dea400 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=00007f4f3a9556f4 CR3=0000000017b16000 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