Warning: Permanently added '[localhost]:24855' (ECDSA) to the list of known hosts.
2023/05/16 16:55:29 fuzzer started
2023/05/16 16:55:29 dialing manager at localhost:35573
2023/05/16 16:55:29 checking machine...
2023/05/16 16:55:29 checking revisions...
syzkaller login: [ 43.234530] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:55:29 testing simple program...
[ 43.303368] cgroup: Unknown subsys name 'net'
[ 43.389174] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.361491] audit: type=1400 audit(1684256141.530:6): 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
[ 56.497708] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.499401] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.501268] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.506073] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.507788] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.509329] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.909795] ------------[ cut here ]------------
[ 56.910445] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.912448] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.913578] Modules linked in:
[ 56.913986] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.918911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.919963] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.920655] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.922863] RSP: 0018:ffff88800fbffc00 EFLAGS: 00010282
[ 56.923579] RAX: 0000000000000000 RBX: ffff88800d622c40 RCX: 0000000000000000
[ 56.924439] RDX: ffff88801581b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.925387] RBP: ffff88800d622c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.926345] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.927302] R13: ffffffff84e223a0 R14: ffff88800d622c48 R15: ffffffff84d73340
[ 56.928218] FS: 00005555557b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.929240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.930014] CR2: 00007f564b9606f4 CR3: 0000000019fca000 CR4: 0000000000350ee0
[ 56.930957] Call Trace:
[ 56.931285]
[ 56.931625] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.932258] ipv4_frags_init_net+0x269/0x440
[ 56.932868] ops_init+0xbb/0x6b0
[ 56.933316] setup_net+0x3d9/0x990
[ 56.933827] ? down_read_killable+0x1d7/0x4e0
[ 56.934421] ? __pfx_setup_net+0x10/0x10
[ 56.934973] ? copy_net_ns+0x17c/0x770
[ 56.935547] copy_net_ns+0x321/0x770
[ 56.936044] create_new_namespaces+0x3f6/0xb30
[ 56.936696] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.937349] ksys_unshare+0x44d/0x8e0
[ 56.937924] ? __pfx_ksys_unshare+0x10/0x10
[ 56.938536] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.939289] __x64_sys_unshare+0x31/0x40
[ 56.939877] do_syscall_64+0x3f/0x90
[ 56.940383] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.941096] RIP: 0033:0x7f3b8a5100d7
[ 56.941642] 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
[ 56.943981] RSP: 002b:00007ffe08dcad38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.944996] RAX: ffffffffffffffda RBX: 00007ffe08dcb378 RCX: 00007f3b8a5100d7
[ 56.945988] RDX: 00007f3b8a57a41f RSI: 00007ffe08dcacd0 RDI: 0000000040000000
[ 56.946924] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08dcaae0
[ 56.947877] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b8a622bf0
[ 56.948825] R13: 00007ffe08dcae10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.949815]
[ 56.950142] irq event stamp: 7805
[ 56.950628] hardirqs last enabled at (7817): [] __up_console_sem+0x78/0x80
[ 56.951761] hardirqs last disabled at (7828): [] __up_console_sem+0x5d/0x80
[ 56.952878] softirqs last enabled at (7304): [] irq_exit_rcu+0x93/0xc0
[ 56.954001] softirqs last disabled at (7295): [] irq_exit_rcu+0x93/0xc0
[ 56.955095] ---[ end trace 0000000000000000 ]---
[ 56.962353] ------------[ cut here ]------------
[ 56.963003] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.964769] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.965865] Modules linked in:
[ 56.966283] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.967465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.968529] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.969185] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.971434] RSP: 0018:ffff88800fbffc00 EFLAGS: 00010282
[ 56.972141] RAX: 0000000000000000 RBX: ffff88800e6c9440 RCX: 0000000000000000
[ 56.973085] RDX: ffff88801581b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.974029] RBP: ffff88800e6c9454 R08: 0000000000000001 R09: 0000000000000000
[ 56.974975] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.975916] R13: ffffffff84e223a0 R14: ffff88800e6c9448 R15: ffffffff84da62e0
[ 56.976849] FS: 00005555557b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.977929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.978711] CR2: 00007f564b9606f4 CR3: 0000000019fca000 CR4: 0000000000350ee0
[ 56.979677] Call Trace:
[ 56.980026]
[ 56.980337] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.981022] ipv6_frags_init_net+0x206/0x3c0
[ 56.981656] ops_init+0xbb/0x6b0
[ 56.982124] setup_net+0x3d9/0x990
[ 56.982629] ? down_read_killable+0x1d7/0x4e0
[ 56.983218] ? __pfx_setup_net+0x10/0x10
[ 56.983786] ? copy_net_ns+0x17c/0x770
[ 56.984314] copy_net_ns+0x321/0x770
[ 56.984845] create_new_namespaces+0x3f6/0xb30
[ 56.985456] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.986167] ksys_unshare+0x44d/0x8e0
[ 56.986716] ? __pfx_ksys_unshare+0x10/0x10
[ 56.987289] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.988081] __x64_sys_unshare+0x31/0x40
[ 56.988652] do_syscall_64+0x3f/0x90
[ 56.989159] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.989876] RIP: 0033:0x7f3b8a5100d7
[ 56.990363] 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
[ 56.992665] RSP: 002b:00007ffe08dcad38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.993716] RAX: ffffffffffffffda RBX: 00007ffe08dcb378 RCX: 00007f3b8a5100d7
[ 56.994667] RDX: 00007f3b8a57a41f RSI: 00007ffe08dcacd0 RDI: 0000000040000000
[ 56.995614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08dcaae0
[ 56.996580] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b8a622bf0
[ 56.997536] R13: 00007ffe08dcae10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.998483]
[ 56.998836] irq event stamp: 9871
[ 56.999286] hardirqs last enabled at (9881): [] __up_console_sem+0x78/0x80
[ 57.000419] hardirqs last disabled at (9892): [] __up_console_sem+0x5d/0x80
[ 57.001560] softirqs last enabled at (9148): [] irq_exit_rcu+0x93/0xc0
[ 57.002601] softirqs last disabled at (9105): [] irq_exit_rcu+0x93/0xc0
[ 57.003639] ---[ end trace 0000000000000000 ]---
[ 57.005009] ------------[ cut here ]------------
[ 57.005658] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.007575] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.008638] Modules linked in:
[ 57.009047] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.010230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.011257] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.011936] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.014181] RSP: 0018:ffff88800fbffbf0 EFLAGS: 00010286
[ 57.014880] RAX: 0000000000000000 RBX: ffff88800e6c8c40 RCX: 0000000000000000
[ 57.015772] RDX: ffff88801581b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.016679] RBP: ffff88800e6c8c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.017604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.018474] R13: ffffffff84e223a0 R14: ffff88800e6c8c48 R15: ffffffff84daf020
[ 57.019373] FS: 00005555557b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.020386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.021131] CR2: 00007f564b9606f4 CR3: 0000000019fca000 CR4: 0000000000350ee0
[ 57.022053] Call Trace:
[ 57.022383]
[ 57.022722] nf_ct_net_init+0x224/0x3d0
[ 57.023237] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.023847] ops_init+0xbb/0x6b0
[ 57.024298] setup_net+0x3d9/0x990
[ 57.024790] ? down_read_killable+0x1d7/0x4e0
[ 57.025369] ? __pfx_setup_net+0x10/0x10
[ 57.025951] ? copy_net_ns+0x17c/0x770
[ 57.026471] copy_net_ns+0x321/0x770
[ 57.027000] create_new_namespaces+0x3f6/0xb30
[ 57.027624] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.028258] ksys_unshare+0x44d/0x8e0
[ 57.028780] ? __pfx_ksys_unshare+0x10/0x10
[ 57.029343] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.030131] __x64_sys_unshare+0x31/0x40
[ 57.030693] do_syscall_64+0x3f/0x90
[ 57.031172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.031860] RIP: 0033:0x7f3b8a5100d7
[ 57.032330] 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
[ 57.034551] RSP: 002b:00007ffe08dcad38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.035491] RAX: ffffffffffffffda RBX: 00007ffe08dcb378 RCX: 00007f3b8a5100d7
[ 57.036406] RDX: 00007f3b8a57a41f RSI: 00007ffe08dcacd0 RDI: 0000000040000000
[ 57.037329] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08dcaae0
[ 57.038244] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b8a622bf0
[ 57.039155] R13: 00007ffe08dcae10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.040082]
[ 57.040390] irq event stamp: 10639
[ 57.040863] hardirqs last enabled at (10651): [] __up_console_sem+0x78/0x80
[ 57.041956] hardirqs last disabled at (10662): [] __up_console_sem+0x5d/0x80
[ 57.043049] softirqs last enabled at (10302): [] irq_exit_rcu+0x93/0xc0
[ 57.044106] softirqs last disabled at (10297): [] irq_exit_rcu+0x93/0xc0
[ 57.045174] ---[ end trace 0000000000000000 ]---
executing program
[ 58.521223] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.569253] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.617046] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.664598] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:55:36 Registers:
info registers vcpu 0
RAX=000000000002f7d7 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f6e6cefaad0 CR3=000000000ec2c000 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=2033343a35353a36312036312079614d XMM01=5d3837353331392e36352020205b203a
XMM02=646f4d205d3837353331392e36352020 XMM03=6b7a79732033343a35353a3631203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3834343231392e36352020205b XMM07=79732033343a35353a36312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fbff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555557b8400 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=00007f564b9606f4 CR3=0000000019fca000 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