Warning: Permanently added '[localhost]:3509' (ECDSA) to the list of known hosts.
2023/05/16 16:27:34 fuzzer started
2023/05/16 16:27:34 dialing manager at localhost:35573
2023/05/16 16:27:34 checking machine...
2023/05/16 16:27:34 checking revisions...
syzkaller login: [ 46.439118] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:27:34 testing simple program...
[ 46.505860] cgroup: Unknown subsys name 'net'
[ 46.608891] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.782359] audit: type=1400 audit(1684254468.994:6): 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
executing program
[ 61.925901] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.928799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.930876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.934468] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.936633] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.938476] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.328421] ------------[ cut here ]------------
[ 62.329267] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.330999] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.332107] Modules linked in:
[ 62.332518] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.334111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.336541] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.337793] 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
[ 62.340330] RSP: 0018:ffff88801ee67c00 EFLAGS: 00010282
[ 62.340956] RAX: 0000000000000000 RBX: ffff88800e8ee040 RCX: 0000000000000000
[ 62.341848] RDX: ffff888016fbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.342818] RBP: ffff88800e8ee054 R08: 0000000000000001 R09: 0000000000000000
[ 62.343794] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.344770] R13: ffffffff84e223a0 R14: ffff88800e8ee048 R15: ffffffff84d73340
[ 62.345733] FS: 00005555556d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.346785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.347579] CR2: 00007fc94c16f6f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 62.348567] Call Trace:
[ 62.348913]
[ 62.349249] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.349914] ipv4_frags_init_net+0x269/0x440
[ 62.350550] ops_init+0xbb/0x6b0
[ 62.351064] setup_net+0x3d9/0x990
[ 62.351558] ? down_read_killable+0x1d7/0x4e0
[ 62.352232] ? __pfx_setup_net+0x10/0x10
[ 62.352751] ? copy_net_ns+0x17c/0x770
[ 62.353331] copy_net_ns+0x321/0x770
[ 62.353869] create_new_namespaces+0x3f6/0xb30
[ 62.354553] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.355266] ksys_unshare+0x44d/0x8e0
[ 62.355813] ? __pfx_ksys_unshare+0x10/0x10
[ 62.356444] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.357238] __x64_sys_unshare+0x31/0x40
[ 62.357792] do_syscall_64+0x3f/0x90
[ 62.358304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.359026] RIP: 0033:0x7fe4bf7160d7
[ 62.359519] 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
[ 62.361932] RSP: 002b:00007fffc5562948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.362948] RAX: ffffffffffffffda RBX: 00007fffc5562f88 RCX: 00007fe4bf7160d7
[ 62.363952] RDX: 00007fe4bf78041f RSI: 00007fffc55628e0 RDI: 0000000040000000
[ 62.364909] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc55626f0
[ 62.365842] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe4bf828bf0
[ 62.366816] R13: 00007fffc5562a20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.367817]
[ 62.368174] irq event stamp: 8217
[ 62.368636] hardirqs last enabled at (8227): [] __up_console_sem+0x78/0x80
[ 62.369804] hardirqs last disabled at (8238): [] __up_console_sem+0x5d/0x80
[ 62.370965] softirqs last enabled at (7696): [] irq_exit_rcu+0x93/0xc0
[ 62.372132] softirqs last disabled at (7607): [] irq_exit_rcu+0x93/0xc0
[ 62.373259] ---[ end trace 0000000000000000 ]---
[ 62.378366] ------------[ cut here ]------------
[ 62.379030] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.380884] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.382018] Modules linked in:
[ 62.382421] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.383571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.384634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.385318] 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
[ 62.387467] RSP: 0018:ffff88801ee67c00 EFLAGS: 00010282
[ 62.388174] RAX: 0000000000000000 RBX: ffff88800e7b2e40 RCX: 0000000000000000
[ 62.389064] RDX: ffff888016fbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.389909] RBP: ffff88800e7b2e54 R08: 0000000000000001 R09: 0000000000000000
[ 62.390835] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.391810] R13: ffffffff84e223a0 R14: ffff88800e7b2e48 R15: ffffffff84da62e0
[ 62.392801] FS: 00005555556d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.393893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.394716] CR2: 00007fc94c16f6f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 62.395644] Call Trace:
[ 62.396055]
[ 62.396380] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.397082] ipv6_frags_init_net+0x206/0x3c0
[ 62.397679] ops_init+0xbb/0x6b0
[ 62.398165] setup_net+0x3d9/0x990
[ 62.398619] ? down_read_killable+0x1d7/0x4e0
[ 62.399270] ? __pfx_setup_net+0x10/0x10
[ 62.399840] ? copy_net_ns+0x17c/0x770
[ 62.400438] copy_net_ns+0x321/0x770
[ 62.400951] create_new_namespaces+0x3f6/0xb30
[ 62.401608] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.402311] ksys_unshare+0x44d/0x8e0
[ 62.402832] ? __pfx_ksys_unshare+0x10/0x10
[ 62.403477] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.404320] __x64_sys_unshare+0x31/0x40
[ 62.404873] do_syscall_64+0x3f/0x90
[ 62.405410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.406089] RIP: 0033:0x7fe4bf7160d7
[ 62.406599] 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
[ 62.408904] RSP: 002b:00007fffc5562948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.409932] RAX: ffffffffffffffda RBX: 00007fffc5562f88 RCX: 00007fe4bf7160d7
[ 62.410908] RDX: 00007fe4bf78041f RSI: 00007fffc55628e0 RDI: 0000000040000000
[ 62.411895] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc55626f0
[ 62.412873] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe4bf828bf0
[ 62.413772] R13: 00007fffc5562a20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.414762]
[ 62.415119] irq event stamp: 10053
[ 62.415596] hardirqs last enabled at (10063): [] __up_console_sem+0x78/0x80
[ 62.416760] hardirqs last disabled at (10074): [] __up_console_sem+0x5d/0x80
[ 62.417918] softirqs last enabled at (10012): [] irq_exit_rcu+0x93/0xc0
[ 62.419028] softirqs last disabled at (10003): [] irq_exit_rcu+0x93/0xc0
[ 62.420156] ---[ end trace 0000000000000000 ]---
[ 62.421541] ------------[ cut here ]------------
[ 62.422186] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.424256] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.425354] Modules linked in:
[ 62.425802] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.427046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.428155] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.428801] 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
[ 62.431080] RSP: 0018:ffff88801ee67bf0 EFLAGS: 00010286
[ 62.431812] RAX: 0000000000000000 RBX: ffff88800e7b2440 RCX: 0000000000000000
[ 62.432780] RDX: ffff888016fbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.433746] RBP: ffff88800e7b2454 R08: 0000000000000001 R09: 0000000000000000
[ 62.434691] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.435663] R13: ffffffff84e223a0 R14: ffff88800e7b2448 R15: ffffffff84daf020
[ 62.436631] FS: 00005555556d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.437690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.438506] CR2: 00007fc94c16f6f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 62.439472] Call Trace:
[ 62.439847]
[ 62.440219] nf_ct_net_init+0x224/0x3d0
[ 62.440765] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.441401] ops_init+0xbb/0x6b0
[ 62.441868] setup_net+0x3d9/0x990
[ 62.442396] ? down_read_killable+0x1d7/0x4e0
[ 62.443054] ? __pfx_setup_net+0x10/0x10
[ 62.443592] ? copy_net_ns+0x17c/0x770
[ 62.444127] copy_net_ns+0x321/0x770
[ 62.444588] create_new_namespaces+0x3f6/0xb30
[ 62.445185] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.445770] ksys_unshare+0x44d/0x8e0
[ 62.446273] ? __pfx_ksys_unshare+0x10/0x10
[ 62.446794] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.447511] __x64_sys_unshare+0x31/0x40
[ 62.448082] do_syscall_64+0x3f/0x90
[ 62.448538] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.449185] RIP: 0033:0x7fe4bf7160d7
[ 62.449628] 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
[ 62.451719] RSP: 002b:00007fffc5562948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.452634] RAX: ffffffffffffffda RBX: 00007fffc5562f88 RCX: 00007fe4bf7160d7
[ 62.453484] RDX: 00007fe4bf78041f RSI: 00007fffc55628e0 RDI: 0000000040000000
[ 62.454333] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc55626f0
[ 62.455185] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe4bf828bf0
[ 62.456043] R13: 00007fffc5562a20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.456881]
[ 62.457207] irq event stamp: 10795
[ 62.457626] hardirqs last enabled at (10805): [] __up_console_sem+0x78/0x80
[ 62.458640] hardirqs last disabled at (10816): [] __up_console_sem+0x5d/0x80
[ 62.459669] softirqs last enabled at (10646): [] irq_exit_rcu+0x93/0xc0
[ 62.460699] softirqs last disabled at (10641): [] irq_exit_rcu+0x93/0xc0
[ 62.461685] ---[ end trace 0000000000000000 ]---
[ 64.004764] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.052068] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.100072] Bluetooth: hci0: command 0x040f tx timeout
[ 70.148045] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:27:40 Registers:
info registers vcpu 0
RAX=000000000002895f 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=00007f9f4688d000 CR3=000000000e8dc000 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=2030353a37323a36312036312079614d XMM01=5d3131313433332e32362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3131313433332e32362020205b20 XMM07=732030353a37323a3631203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee67578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555556d2400 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=00007fc94c16f6f4 CR3=0000000015a34000 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