Warning: Permanently added '[localhost]:64971' (ECDSA) to the list of known hosts.
2023/05/17 16:48:27 fuzzer started
2023/05/17 16:48:27 dialing manager at localhost:44319
2023/05/17 16:48:27 checking machine...
2023/05/17 16:48:27 checking revisions...
syzkaller login: [ 49.692533] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:48:27 testing simple program...
[ 49.757441] cgroup: Unknown subsys name 'net'
[ 49.843806] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.785097] audit: type=1400 audit(1684342120.785:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.910121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.912856] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.914216] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.918251] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.921056] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.922398] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.294437] ------------[ cut here ]------------
[ 64.295252] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.297543] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.298728] Modules linked in:
[ 64.299181] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.303848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.304880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.305558] 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
[ 64.307716] RSP: 0018:ffff88801a157c00 EFLAGS: 00010282
[ 64.308416] RAX: 0000000000000000 RBX: ffff88800cbf3840 RCX: 0000000000000000
[ 64.309300] RDX: ffff88800ed33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.310191] RBP: ffff88800cbf3854 R08: 0000000000000001 R09: 0000000000000000
[ 64.311090] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.311985] R13: ffffffff84e23fe0 R14: ffff88800cbf3848 R15: ffffffff84d74dc0
[ 64.312875] FS: 000055555590a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.313876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.314590] CR2: 00007fc1fb2f06f4 CR3: 000000001a576000 CR4: 0000000000350ee0
[ 64.315488] Call Trace:
[ 64.315841]
[ 64.316142] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.316785] ipv4_frags_init_net+0x269/0x440
[ 64.317368] ops_init+0xbb/0x6b0
[ 64.317848] setup_net+0x3d9/0x990
[ 64.318312] ? down_read_killable+0x1d7/0x4e0
[ 64.318910] ? __pfx_setup_net+0x10/0x10
[ 64.319426] ? copy_net_ns+0x17c/0x770
[ 64.319956] copy_net_ns+0x321/0x770
[ 64.320440] create_new_namespaces+0x3f6/0xb30
[ 64.321057] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.321692] ksys_unshare+0x44d/0x8e0
[ 64.322206] ? __pfx_ksys_unshare+0x10/0x10
[ 64.322785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.323499] __x64_sys_unshare+0x31/0x40
[ 64.324039] do_syscall_64+0x3f/0x90
[ 64.324524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.325219] RIP: 0033:0x7ff9f08610d7
[ 64.325692] 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
[ 64.327845] RSP: 002b:00007ffd951c1288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.328788] RAX: ffffffffffffffda RBX: 00007ffd951c18c8 RCX: 00007ff9f08610d7
[ 64.329661] RDX: 00007ff9f08cb41f RSI: 00007ffd951c1220 RDI: 0000000040000000
[ 64.330545] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd951c1030
[ 64.331432] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff9f0973bf0
[ 64.332320] R13: 00007ffd951c1360 R14: 0000000000000000 R15: 00000000000000f8
[ 64.333260]
[ 64.333561] irq event stamp: 9591
[ 64.334010] hardirqs last enabled at (9603): [] __up_console_sem+0x78/0x80
[ 64.335056] hardirqs last disabled at (9614): [] __up_console_sem+0x5d/0x80
[ 64.336102] softirqs last enabled at (9008): [] irq_exit_rcu+0x93/0xc0
[ 64.337126] softirqs last disabled at (8827): [] irq_exit_rcu+0x93/0xc0
[ 64.338149] ---[ end trace 0000000000000000 ]---
[ 64.343560] ------------[ cut here ]------------
[ 64.344178] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.346105] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.347183] Modules linked in:
[ 64.347591] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.348790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.349834] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.350480] 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
[ 64.352682] RSP: 0018:ffff88801a157c00 EFLAGS: 00010282
[ 64.353403] RAX: 0000000000000000 RBX: ffff88800c9e9040 RCX: 0000000000000000
[ 64.354331] RDX: ffff88800ed33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.355223] RBP: ffff88800c9e9054 R08: 0000000000000001 R09: 0000000000000000
[ 64.356144] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.357036] R13: ffffffff84e23fe0 R14: ffff88800c9e9048 R15: ffffffff84da7d60
[ 64.357946] FS: 000055555590a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.358943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.359664] CR2: 00007fc1fb2f06f4 CR3: 000000001a576000 CR4: 0000000000350ee0
[ 64.360564] Call Trace:
[ 64.360918]
[ 64.361238] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.361892] ipv6_frags_init_net+0x206/0x3c0
[ 64.362458] ops_init+0xbb/0x6b0
[ 64.362948] setup_net+0x3d9/0x990
[ 64.363403] ? down_read_killable+0x1d7/0x4e0
[ 64.364001] ? __pfx_setup_net+0x10/0x10
[ 64.364515] ? copy_net_ns+0x17c/0x770
[ 64.365049] copy_net_ns+0x321/0x770
[ 64.365549] create_new_namespaces+0x3f6/0xb30
[ 64.366160] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.366805] ksys_unshare+0x44d/0x8e0
[ 64.367304] ? __pfx_ksys_unshare+0x10/0x10
[ 64.367884] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.368604] __x64_sys_unshare+0x31/0x40
[ 64.369169] do_syscall_64+0x3f/0x90
[ 64.369651] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.370328] RIP: 0033:0x7ff9f08610d7
[ 64.370827] 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
[ 64.373057] RSP: 002b:00007ffd951c1288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.374022] RAX: ffffffffffffffda RBX: 00007ffd951c18c8 RCX: 00007ff9f08610d7
[ 64.374930] RDX: 00007ff9f08cb41f RSI: 00007ffd951c1220 RDI: 0000000040000000
[ 64.375823] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd951c1030
[ 64.376677] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff9f0973bf0
[ 64.377576] R13: 00007ffd951c1360 R14: 0000000000000000 R15: 00000000000000f8
[ 64.378498]
[ 64.378834] irq event stamp: 11495
[ 64.379270] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 64.380334] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 64.381401] softirqs last enabled at (11032): [] irq_exit_rcu+0x93/0xc0
[ 64.382469] softirqs last disabled at (11027): [] irq_exit_rcu+0x93/0xc0
[ 64.383511] ---[ end trace 0000000000000000 ]---
[ 64.384959] ------------[ cut here ]------------
[ 64.385557] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.387609] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.388695] Modules linked in:
[ 64.389139] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.390312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.391372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.392040] 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
[ 64.394319] RSP: 0018:ffff88801a157bf0 EFLAGS: 00010286
[ 64.395023] RAX: 0000000000000000 RBX: ffff88800c9e9640 RCX: 0000000000000000
[ 64.395937] RDX: ffff88800ed33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.396845] RBP: ffff88800c9e9654 R08: 0000000000000001 R09: 0000000000000000
[ 64.397731] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.398627] R13: ffffffff84e23fe0 R14: ffff88800c9e9648 R15: ffffffff84db0aa0
[ 64.399534] FS: 000055555590a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.400537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.401296] CR2: 00007fc1fb2f06f4 CR3: 000000001a576000 CR4: 0000000000350ee0
[ 64.402191] Call Trace:
[ 64.402524]
[ 64.402869] nf_ct_net_init+0x224/0x3d0
[ 64.403394] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.404003] ops_init+0xbb/0x6b0
[ 64.404451] setup_net+0x3d9/0x990
[ 64.404954] ? down_read_killable+0x1d7/0x4e0
[ 64.405541] ? __pfx_setup_net+0x10/0x10
[ 64.406088] ? copy_net_ns+0x17c/0x770
[ 64.406594] copy_net_ns+0x321/0x770
[ 64.407106] create_new_namespaces+0x3f6/0xb30
[ 64.407713] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.408373] ksys_unshare+0x44d/0x8e0
[ 64.408894] ? __pfx_ksys_unshare+0x10/0x10
[ 64.409455] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.410200] __x64_sys_unshare+0x31/0x40
[ 64.410715] do_syscall_64+0x3f/0x90
[ 64.411223] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.411912] RIP: 0033:0x7ff9f08610d7
[ 64.412379] 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
[ 64.414548] RSP: 002b:00007ffd951c1288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.415505] RAX: ffffffffffffffda RBX: 00007ffd951c18c8 RCX: 00007ff9f08610d7
[ 64.416405] RDX: 00007ff9f08cb41f RSI: 00007ffd951c1220 RDI: 0000000040000000
[ 64.417315] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd951c1030
[ 64.418207] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff9f0973bf0
[ 64.419093] R13: 00007ffd951c1360 R14: 0000000000000000 R15: 00000000000000f8
[ 64.420006]
[ 64.420307] irq event stamp: 12319
[ 64.420764] hardirqs last enabled at (12331): [] __up_console_sem+0x78/0x80
[ 64.421850] hardirqs last disabled at (12342): [] __up_console_sem+0x5d/0x80
[ 64.422923] softirqs last enabled at (12204): [] irq_exit_rcu+0x93/0xc0
[ 64.423969] softirqs last disabled at (12199): [] irq_exit_rcu+0x93/0xc0
[ 64.425021] ---[ end trace 0000000000000000 ]---
executing program
[ 65.993383] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.040883] Bluetooth: hci0: command 0x041b tx timeout
[ 70.089830] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.136904] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:48:35 Registers:
info registers vcpu 0
RAX=ffff88806ce39790 RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff110011b237a
RSI=ffff88806ce397b0 RDI=ffff888008d91bd0 RBP=0000000000000000 RSP=ffff88806ce09b60
R8 =0000000000000001 R9 =ffff88806ce39790 R10=ffff888008d91bd0 R11=0000000000000000
R12=ffff88806ce39780 R13=dffffc0000000000 R14=ffff888008d91c40 R15=ffff888008d91bc0
RIP=ffffffff8125cf17 RFL=00000046 [---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 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=00007ff4c8ea8620 CR3=000000000fcaa000 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=2032343a38343a36312037312079614d XMM01=5d3832373839322e34362020205b203a
XMM02=646f4d205d3832373839322e34362020 XMM03=6b7a79732032343a38343a3631203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3334353739322e34362020205b XMM07=79732032343a38343a36312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a1575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 000055555590a400 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=00007fc1fb2f06f4 CR3=000000001a576000 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