Warning: Permanently added '[localhost]:56137' (ECDSA) to the list of known hosts.
2023/05/16 22:45:16 fuzzer started
2023/05/16 22:45:16 dialing manager at localhost:35573
2023/05/16 22:45:16 checking machine...
2023/05/16 22:45:16 checking revisions...
syzkaller login: [ 43.670328] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:45:17 testing simple program...
[ 43.716038] cgroup: Unknown subsys name 'net'
[ 43.782955] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.243151] audit: type=1400 audit(1684277131.719:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 59.385465] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.387174] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.389314] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.392892] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.395021] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.396185] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.784887] ------------[ cut here ]------------
[ 59.785720] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.787876] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.789569] Modules linked in:
[ 59.790111] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.794912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.796258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.797153] 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
[ 59.800063] RSP: 0018:ffff888019157c00 EFLAGS: 00010282
[ 59.800958] RAX: 0000000000000000 RBX: ffff88800eaaa440 RCX: 0000000000000000
[ 59.802196] RDX: ffff888016e21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.803385] RBP: ffff88800eaaa454 R08: 0000000000000001 R09: 0000000000000000
[ 59.804594] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.805803] R13: ffffffff84e223a0 R14: ffff88800eaaa448 R15: ffffffff84d73340
[ 59.806996] FS: 0000555555ef1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.808345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.809326] CR2: 00007f5a0b3476f4 CR3: 000000000e446000 CR4: 0000000000350ee0
[ 59.810548] Call Trace:
[ 59.810983]
[ 59.811375] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.812233] ipv4_frags_init_net+0x269/0x440
[ 59.813023] ops_init+0xbb/0x6b0
[ 59.813666] setup_net+0x3d9/0x990
[ 59.814277] ? down_read_killable+0x1d7/0x4e0
[ 59.815085] ? __pfx_setup_net+0x10/0x10
[ 59.815789] ? copy_net_ns+0x17c/0x770
[ 59.816500] copy_net_ns+0x321/0x770
[ 59.817136] create_new_namespaces+0x3f6/0xb30
[ 59.817997] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.818874] ksys_unshare+0x44d/0x8e0
[ 59.819568] ? __pfx_ksys_unshare+0x10/0x10
[ 59.820302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.821259] __x64_sys_unshare+0x31/0x40
[ 59.821989] do_syscall_64+0x3f/0x90
[ 59.822659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.823554] RIP: 0033:0x7f6dacaad0d7
[ 59.824165] 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
[ 59.827024] RSP: 002b:00007ffcbca98868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.828282] RAX: ffffffffffffffda RBX: 00007ffcbca98ea8 RCX: 00007f6dacaad0d7
[ 59.829478] RDX: 00007f6dacb1741f RSI: 00007ffcbca98800 RDI: 0000000040000000
[ 59.830498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbca98610
[ 59.831357] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dacbbfbf0
[ 59.832256] R13: 00007ffcbca98940 R14: 0000000000000000 R15: 00000000000000f8
[ 59.833172]
[ 59.833505] irq event stamp: 8639
[ 59.833963] hardirqs last enabled at (8649): [] __up_console_sem+0x78/0x80
[ 59.835041] hardirqs last disabled at (8660): [] __up_console_sem+0x5d/0x80
[ 59.836115] softirqs last enabled at (8164): [] irq_exit_rcu+0x93/0xc0
[ 59.837159] softirqs last disabled at (8681): [] irq_exit_rcu+0x93/0xc0
[ 59.838210] ---[ end trace 0000000000000000 ]---
[ 59.843161] ------------[ cut here ]------------
[ 59.843886] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.845610] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.846670] Modules linked in:
[ 59.847083] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.848284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.849331] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.850035] 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
[ 59.852236] RSP: 0018:ffff888019157c00 EFLAGS: 00010282
[ 59.852926] RAX: 0000000000000000 RBX: ffff8880099caa40 RCX: 0000000000000000
[ 59.853848] RDX: ffff888016e21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.854753] RBP: ffff8880099caa54 R08: 0000000000000001 R09: 0000000000000000
[ 59.855646] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.856545] R13: ffffffff84e223a0 R14: ffff8880099caa48 R15: ffffffff84da62e0
[ 59.857410] FS: 0000555555ef1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.858460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.859169] CR2: 00007f5a0b3476f4 CR3: 000000000e446000 CR4: 0000000000350ee0
[ 59.860068] Call Trace:
[ 59.860397]
[ 59.860725] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.861337] ipv6_frags_init_net+0x206/0x3c0
[ 59.861945] ops_init+0xbb/0x6b0
[ 59.862394] setup_net+0x3d9/0x990
[ 59.862882] ? down_read_killable+0x1d7/0x4e0
[ 59.863494] ? __pfx_setup_net+0x10/0x10
[ 59.864005] ? copy_net_ns+0x17c/0x770
[ 59.864546] copy_net_ns+0x321/0x770
[ 59.865027] create_new_namespaces+0x3f6/0xb30
[ 59.865661] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.866282] ksys_unshare+0x44d/0x8e0
[ 59.866807] ? __pfx_ksys_unshare+0x10/0x10
[ 59.867357] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.868112] __x64_sys_unshare+0x31/0x40
[ 59.868662] do_syscall_64+0x3f/0x90
[ 59.869141] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.869827] RIP: 0033:0x7f6dacaad0d7
[ 59.870296] 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
[ 59.872503] RSP: 002b:00007ffcbca98868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.873464] RAX: ffffffffffffffda RBX: 00007ffcbca98ea8 RCX: 00007f6dacaad0d7
[ 59.874343] RDX: 00007f6dacb1741f RSI: 00007ffcbca98800 RDI: 0000000040000000
[ 59.875240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbca98610
[ 59.876147] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dacbbfbf0
[ 59.877027] R13: 00007ffcbca98940 R14: 0000000000000000 R15: 00000000000000f8
[ 59.877943]
[ 59.878245] irq event stamp: 10273
[ 59.878707] hardirqs last enabled at (10285): [] __up_console_sem+0x78/0x80
[ 59.879792] hardirqs last disabled at (10296): [] __up_console_sem+0x5d/0x80
[ 59.880858] softirqs last enabled at (10124): [] irq_exit_rcu+0x93/0xc0
[ 59.881929] softirqs last disabled at (10119): [] irq_exit_rcu+0x93/0xc0
[ 59.882973] ---[ end trace 0000000000000000 ]---
[ 59.884288] ------------[ cut here ]------------
[ 59.884932] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.886975] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.888049] Modules linked in:
[ 59.888498] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.889683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.890706] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.891352] 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
[ 59.893537] RSP: 0018:ffff888019157bf0 EFLAGS: 00010286
[ 59.894205] RAX: 0000000000000000 RBX: ffff8880099cb040 RCX: 0000000000000000
[ 59.895112] RDX: ffff888016e21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.896005] RBP: ffff8880099cb054 R08: 0000000000000001 R09: 0000000000000000
[ 59.896909] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.897839] R13: ffffffff84e223a0 R14: ffff8880099cb048 R15: ffffffff84daf020
[ 59.898727] FS: 0000555555ef1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.899724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.900463] CR2: 00007f5a0b3476f4 CR3: 000000000e446000 CR4: 0000000000350ee0
[ 59.901326] Call Trace:
[ 59.901691]
[ 59.901992] nf_ct_net_init+0x224/0x3d0
[ 59.902541] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.903116] ops_init+0xbb/0x6b0
[ 59.903595] setup_net+0x3d9/0x990
[ 59.904050] ? down_read_killable+0x1d7/0x4e0
[ 59.904646] ? __pfx_setup_net+0x10/0x10
[ 59.905154] ? copy_net_ns+0x17c/0x770
[ 59.905716] copy_net_ns+0x321/0x770
[ 59.906197] create_new_namespaces+0x3f6/0xb30
[ 59.906814] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.907469] ksys_unshare+0x44d/0x8e0
[ 59.907958] ? __pfx_ksys_unshare+0x10/0x10
[ 59.908531] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.909241] __x64_sys_unshare+0x31/0x40
[ 59.909815] do_syscall_64+0x3f/0x90
[ 59.910289] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.910963] RIP: 0033:0x7f6dacaad0d7
[ 59.911464] 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
[ 59.913683] RSP: 002b:00007ffcbca98868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.914639] RAX: ffffffffffffffda RBX: 00007ffcbca98ea8 RCX: 00007f6dacaad0d7
[ 59.915535] RDX: 00007f6dacb1741f RSI: 00007ffcbca98800 RDI: 0000000040000000
[ 59.916399] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbca98610
[ 59.917299] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dacbbfbf0
[ 59.918217] R13: 00007ffcbca98940 R14: 0000000000000000 R15: 00000000000000f8
[ 59.919136]
[ 59.919464] irq event stamp: 11035
[ 59.919896] hardirqs last enabled at (11045): [] __up_console_sem+0x78/0x80
[ 59.920966] hardirqs last disabled at (11056): [] __up_console_sem+0x5d/0x80
[ 59.922058] softirqs last enabled at (10532): [] irq_exit_rcu+0x93/0xc0
[ 59.923106] softirqs last disabled at (10507): [] irq_exit_rcu+0x93/0xc0
[ 59.924140] ---[ end trace 0000000000000000 ]---
[ 61.472556] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.519561] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.567615] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.616529] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:45:31 Registers:
info registers vcpu 0
RAX=0000000000025099 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=00007f20c28af430 CR3=0000000009a04000 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=2033333a35343a32322036312079614d XMM01=5d3637383738372e39352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3637383738372e39352020205b XMM07=79732033333a35343a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880191575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555555ef1400 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=00007f5a0b3476f4 CR3=000000000e446000 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