Warning: Permanently added '[localhost]:27007' (ECDSA) to the list of known hosts.
2023/05/16 21:26:36 fuzzer started
2023/05/16 21:26:36 dialing manager at localhost:35573
2023/05/16 21:26:36 checking machine...
2023/05/16 21:26:36 checking revisions...
syzkaller login: [ 46.948941] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:26:37 testing simple program...
[ 47.025268] cgroup: Unknown subsys name 'net'
[ 47.155986] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.312769] audit: type=1400 audit(1684272409.404:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.428386] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.432638] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.434392] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.438825] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.441814] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.443541] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.859398] ------------[ cut here ]------------
[ 60.860082] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.861844] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.862961] Modules linked in:
[ 60.863401] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.868313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.869508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.870326] 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
[ 60.872575] RSP: 0018:ffff888015f47c00 EFLAGS: 00010282
[ 60.873257] RAX: 0000000000000000 RBX: ffff88800c53f840 RCX: 0000000000000000
[ 60.874172] RDX: ffff88800e81b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.875055] RBP: ffff88800c53f854 R08: 0000000000000001 R09: 0000000000000000
[ 60.875951] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.876841] R13: ffffffff84e223a0 R14: ffff88800c53f848 R15: ffffffff84d73340
[ 60.877734] FS: 0000555556c5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.878768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.879482] CR2: 00007fcfe35026f4 CR3: 0000000009b0c000 CR4: 0000000000350ee0
[ 60.880377] Call Trace:
[ 60.880735]
[ 60.881033] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.881677] ipv4_frags_init_net+0x269/0x440
[ 60.882250] ops_init+0xbb/0x6b0
[ 60.882727] setup_net+0x3d9/0x990
[ 60.883185] ? down_read_killable+0x1d7/0x4e0
[ 60.883777] ? __pfx_setup_net+0x10/0x10
[ 60.884292] ? copy_net_ns+0x17c/0x770
[ 60.884826] copy_net_ns+0x321/0x770
[ 60.885311] create_new_namespaces+0x3f6/0xb30
[ 60.885931] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.886550] ksys_unshare+0x44d/0x8e0
[ 60.887074] ? __pfx_ksys_unshare+0x10/0x10
[ 60.887645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.888354] __x64_sys_unshare+0x31/0x40
[ 60.888905] do_syscall_64+0x3f/0x90
[ 60.889378] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.890046] RIP: 0033:0x7f0d7bc590d7
[ 60.890543] 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
[ 60.892725] RSP: 002b:00007ffce77f9c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.893675] RAX: ffffffffffffffda RBX: 00007ffce77fa2c8 RCX: 00007f0d7bc590d7
[ 60.894554] RDX: 00007f0d7bcc341f RSI: 00007ffce77f9c20 RDI: 0000000040000000
[ 60.895437] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce77f9a30
[ 60.896322] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d7bd6bbf0
[ 60.897205] R13: 00007ffce77f9d60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.898152]
[ 60.898455] irq event stamp: 11031
[ 60.898924] hardirqs last enabled at (11043): [] __up_console_sem+0x78/0x80
[ 60.899987] hardirqs last disabled at (11054): [] __up_console_sem+0x5d/0x80
[ 60.901063] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 60.902118] softirqs last disabled at (10587): [] irq_exit_rcu+0x93/0xc0
[ 60.903175] ---[ end trace 0000000000000000 ]---
[ 60.909198] ------------[ cut here ]------------
[ 60.909832] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.911548] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.912643] Modules linked in:
[ 60.913052] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.914230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.915250] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.915927] 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
[ 60.918152] RSP: 0018:ffff888015f47c00 EFLAGS: 00010282
[ 60.918842] RAX: 0000000000000000 RBX: ffff88800ee5c240 RCX: 0000000000000000
[ 60.919747] RDX: ffff88800e81b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.920639] RBP: ffff88800ee5c254 R08: 0000000000000001 R09: 0000000000000000
[ 60.921499] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.922402] R13: ffffffff84e223a0 R14: ffff88800ee5c248 R15: ffffffff84da62e0
[ 60.923292] FS: 0000555556c5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.924284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.925026] CR2: 00007fcfe35026f4 CR3: 0000000009b0c000 CR4: 0000000000350ee0
[ 60.925917] Call Trace:
[ 60.926271]
[ 60.926629] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.927279] ipv6_frags_init_net+0x206/0x3c0
[ 60.927903] ops_init+0xbb/0x6b0
[ 60.928378] setup_net+0x3d9/0x990
[ 60.928871] ? down_read_killable+0x1d7/0x4e0
[ 60.929448] ? __pfx_setup_net+0x10/0x10
[ 60.929998] ? copy_net_ns+0x17c/0x770
[ 60.930528] copy_net_ns+0x321/0x770
[ 60.931043] create_new_namespaces+0x3f6/0xb30
[ 60.931666] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.932281] ksys_unshare+0x44d/0x8e0
[ 60.932807] ? __pfx_ksys_unshare+0x10/0x10
[ 60.933364] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.934149] __x64_sys_unshare+0x31/0x40
[ 60.934723] do_syscall_64+0x3f/0x90
[ 60.935201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.935887] RIP: 0033:0x7f0d7bc590d7
[ 60.936359] 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
[ 60.938616] RSP: 002b:00007ffce77f9c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.939551] RAX: ffffffffffffffda RBX: 00007ffce77fa2c8 RCX: 00007f0d7bc590d7
[ 60.940461] RDX: 00007f0d7bcc341f RSI: 00007ffce77f9c20 RDI: 0000000040000000
[ 60.941374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce77f9a30
[ 60.942304] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d7bd6bbf0
[ 60.943202] R13: 00007ffce77f9d60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.944140]
[ 60.944455] irq event stamp: 13017
[ 60.944934] hardirqs last enabled at (13029): [] __up_console_sem+0x78/0x80
[ 60.946006] hardirqs last disabled at (13040): [] __up_console_sem+0x5d/0x80
[ 60.947112] softirqs last enabled at (12622): [] irq_exit_rcu+0x93/0xc0
[ 60.948170] softirqs last disabled at (12613): [] irq_exit_rcu+0x93/0xc0
[ 60.949231] ---[ end trace 0000000000000000 ]---
[ 60.950725] ------------[ cut here ]------------
[ 60.951320] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.953230] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.954314] Modules linked in:
[ 60.954759] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.955931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.956950] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.957629] 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
[ 60.959915] RSP: 0018:ffff888015f47bf0 EFLAGS: 00010286
[ 60.960665] RAX: 0000000000000000 RBX: ffff88800ee5c840 RCX: 0000000000000000
[ 60.961641] RDX: ffff88800e81b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.962642] RBP: ffff88800ee5c854 R08: 0000000000000001 R09: 0000000000000000
[ 60.963552] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.964496] R13: ffffffff84e223a0 R14: ffff88800ee5c848 R15: ffffffff84daf020
[ 60.965419] FS: 0000555556c5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.966463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.967233] CR2: 00007fcfe35026f4 CR3: 0000000009b0c000 CR4: 0000000000350ee0
[ 60.968138] Call Trace:
[ 60.968485]
[ 60.968830] nf_ct_net_init+0x224/0x3d0
[ 60.969349] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.969964] ops_init+0xbb/0x6b0
[ 60.970435] setup_net+0x3d9/0x990
[ 60.970934] ? down_read_killable+0x1d7/0x4e0
[ 60.971508] ? __pfx_setup_net+0x10/0x10
[ 60.972046] ? copy_net_ns+0x17c/0x770
[ 60.972556] copy_net_ns+0x321/0x770
[ 60.973078] create_new_namespaces+0x3f6/0xb30
[ 60.973710] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.974340] ksys_unshare+0x44d/0x8e0
[ 60.974865] ? __pfx_ksys_unshare+0x10/0x10
[ 60.975421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.976164] __x64_sys_unshare+0x31/0x40
[ 60.976721] do_syscall_64+0x3f/0x90
[ 60.977205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.977874] RIP: 0033:0x7f0d7bc590d7
[ 60.978349] 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
[ 60.980600] RSP: 002b:00007ffce77f9c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.981510] RAX: ffffffffffffffda RBX: 00007ffce77fa2c8 RCX: 00007f0d7bc590d7
[ 60.982430] RDX: 00007f0d7bcc341f RSI: 00007ffce77f9c20 RDI: 0000000040000000
[ 60.983317] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce77f9a30
[ 60.984227] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d7bd6bbf0
[ 60.985124] R13: 00007ffce77f9d60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.986048]
[ 60.986360] irq event stamp: 13825
[ 60.986822] hardirqs last enabled at (13837): [] __up_console_sem+0x78/0x80
[ 60.987909] hardirqs last disabled at (13848): [] __up_console_sem+0x5d/0x80
[ 60.988979] softirqs last enabled at (13510): [] irq_exit_rcu+0x93/0xc0
[ 60.990024] softirqs last disabled at (13505): [] irq_exit_rcu+0x93/0xc0
[ 60.991091] ---[ end trace 0000000000000000 ]---
executing program
[ 62.512402] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.560652] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.607752] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.655649] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:26:47 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce09b48 RCX=0000000000000002 RDX=1ffff1100d9c1356
RSI=ffff88806ce09b38 RDI=ffff88806ce09ab0 RBP=ffff88806ce02000 RSP=ffff88806ce099e0
R8 =ffffffff8607eb3a R9 =ffffffff8607eb3e R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff88806ce09b38 R15=ffff88806ce09aa0
RIP=ffffffff811329df RFL=00000246 [---Z-P-] 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 00007fee7938f700 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=00007f3aed0248a0 CR3=000000000e3c2000 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=2030353a36323a31322036312079614d XMM01=5d3136393236382e30362020205b203a
XMM02=646f4d205d3136393236382e30362020 XMM03=6b7a79732030353a36323a3132203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3434383136382e30362020205b XMM07=79732030353a36323a31322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015f475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556c5b400 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=00007fcfe35026f4 CR3=0000000009b0c000 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