Warning: Permanently added '[localhost]:3826' (ECDSA) to the list of known hosts.
2023/05/17 18:20:17 fuzzer started
2023/05/17 18:20:18 dialing manager at localhost:44319
2023/05/17 18:20:18 checking machine...
2023/05/17 18:20:18 checking revisions...
syzkaller login: [ 37.819082] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:20:18 testing simple program...
[ 37.882391] cgroup: Unknown subsys name 'net'
[ 37.945329] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.839713] audit: type=1400 audit(1684347631.336:6): 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
[ 52.001616] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.002942] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.005121] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.010468] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.016398] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.017802] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.305145] ------------[ cut here ]------------
[ 52.305641] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.307092] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.308014] Modules linked in:
[ 52.308326] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.309308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.313576] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.314114] 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
[ 52.315838] RSP: 0018:ffff888009d17c00 EFLAGS: 00010282
[ 52.316319] RAX: 0000000000000000 RBX: ffff88800bf2ec40 RCX: 0000000000000000
[ 52.316975] RDX: ffff88801476d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.317606] RBP: ffff88800bf2ec54 R08: 0000000000000001 R09: 0000000000000000
[ 52.318257] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.318931] R13: ffffffff84e23fe0 R14: ffff88800bf2ec48 R15: ffffffff84d74dc0
[ 52.319563] FS: 00005555569cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.320300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.320842] CR2: 00007f8a8c3cc6f4 CR3: 0000000019090000 CR4: 0000000000350ef0
[ 52.321469] Call Trace:
[ 52.321711]
[ 52.321961] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.322420] ipv4_frags_init_net+0x269/0x440
[ 52.322868] ops_init+0xbb/0x6b0
[ 52.323203] setup_net+0x3d9/0x990
[ 52.323544] ? down_read_killable+0x1d7/0x4e0
[ 52.324007] ? __pfx_setup_net+0x10/0x10
[ 52.324389] ? copy_net_ns+0x17c/0x770
[ 52.324766] copy_net_ns+0x321/0x770
[ 52.325153] create_new_namespaces+0x3f6/0xb30
[ 52.325588] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.326073] ksys_unshare+0x44d/0x8e0
[ 52.326436] ? __pfx_ksys_unshare+0x10/0x10
[ 52.326888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.327410] __x64_sys_unshare+0x31/0x40
[ 52.327784] do_syscall_64+0x3f/0x90
[ 52.328164] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.328644] RIP: 0033:0x7f855163c0d7
[ 52.329012] 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
[ 52.330592] RSP: 002b:00007ffdba9dde78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.331303] RAX: ffffffffffffffda RBX: 00007ffdba9de4b8 RCX: 00007f855163c0d7
[ 52.331965] RDX: 00007f85516a641f RSI: 00007ffdba9dde10 RDI: 0000000040000000
[ 52.332591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdba9ddc20
[ 52.333235] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f855174ebf0
[ 52.333907] R13: 00007ffdba9ddf50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.334559]
[ 52.334796] irq event stamp: 8549
[ 52.335142] hardirqs last enabled at (8561): [] __up_console_sem+0x78/0x80
[ 52.335931] hardirqs last disabled at (8572): [] __up_console_sem+0x5d/0x80
[ 52.336681] softirqs last enabled at (8122): [] irq_exit_rcu+0x93/0xc0
[ 52.337440] softirqs last disabled at (8117): [] irq_exit_rcu+0x93/0xc0
[ 52.338195] ---[ end trace 0000000000000000 ]---
[ 52.343155] ------------[ cut here ]------------
[ 52.343613] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.344927] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.345745] Modules linked in:
[ 52.346097] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.347003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.347728] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.348232] 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
[ 52.349848] RSP: 0018:ffff888009d17c00 EFLAGS: 00010282
[ 52.350330] RAX: 0000000000000000 RBX: ffff88800df07c40 RCX: 0000000000000000
[ 52.350997] RDX: ffff88801476d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.351636] RBP: ffff88800df07c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.352301] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.352958] R13: ffffffff84e23fe0 R14: ffff88800df07c48 R15: ffffffff84da7d60
[ 52.353593] FS: 00005555569cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.354351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.354942] CR2: 00007f8a8c3cc6f4 CR3: 0000000019090000 CR4: 0000000000350ef0
[ 52.355575] Call Trace:
[ 52.355841]
[ 52.356064] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.356516] ipv6_frags_init_net+0x206/0x3c0
[ 52.356958] ops_init+0xbb/0x6b0
[ 52.357295] setup_net+0x3d9/0x990
[ 52.357630] ? down_read_killable+0x1d7/0x4e0
[ 52.358082] ? __pfx_setup_net+0x10/0x10
[ 52.358462] ? copy_net_ns+0x17c/0x770
[ 52.358873] copy_net_ns+0x321/0x770
[ 52.359232] create_new_namespaces+0x3f6/0xb30
[ 52.359661] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.360137] ksys_unshare+0x44d/0x8e0
[ 52.360497] ? __pfx_ksys_unshare+0x10/0x10
[ 52.360926] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.361455] __x64_sys_unshare+0x31/0x40
[ 52.361862] do_syscall_64+0x3f/0x90
[ 52.362218] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.362688] RIP: 0033:0x7f855163c0d7
[ 52.363083] 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
[ 52.364807] RSP: 002b:00007ffdba9dde78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.365574] RAX: ffffffffffffffda RBX: 00007ffdba9de4b8 RCX: 00007f855163c0d7
[ 52.366298] RDX: 00007f85516a641f RSI: 00007ffdba9dde10 RDI: 0000000040000000
[ 52.367035] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdba9ddc20
[ 52.367689] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f855174ebf0
[ 52.368384] R13: 00007ffdba9ddf50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.369091]
[ 52.369327] irq event stamp: 10281
[ 52.369661] hardirqs last enabled at (10291): [] __up_console_sem+0x78/0x80
[ 52.370492] hardirqs last disabled at (10302): [] __up_console_sem+0x5d/0x80
[ 52.371334] softirqs last enabled at (10198): [] irq_exit_rcu+0x93/0xc0
[ 52.372137] softirqs last disabled at (10193): [] irq_exit_rcu+0x93/0xc0
[ 52.372944] ---[ end trace 0000000000000000 ]---
[ 52.373956] ------------[ cut here ]------------
[ 52.374402] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.375886] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.376689] Modules linked in:
[ 52.377027] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.377920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.378673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.379221] 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
[ 52.380950] RSP: 0018:ffff888009d17bf0 EFLAGS: 00010286
[ 52.381432] RAX: 0000000000000000 RBX: ffff88800df06240 RCX: 0000000000000000
[ 52.382106] RDX: ffff88801476d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.382793] RBP: ffff88800df06254 R08: 0000000000000001 R09: 0000000000000000
[ 52.383493] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.384186] R13: ffffffff84e23fe0 R14: ffff88800df06248 R15: ffffffff84db0aa0
[ 52.384877] FS: 00005555569cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.385629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.386223] CR2: 00007f8a8c3cc6f4 CR3: 0000000019090000 CR4: 0000000000350ef0
[ 52.386936] Call Trace:
[ 52.387191]
[ 52.387422] nf_ct_net_init+0x224/0x3d0
[ 52.387854] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.388299] ops_init+0xbb/0x6b0
[ 52.388648] setup_net+0x3d9/0x990
[ 52.389025] ? down_read_killable+0x1d7/0x4e0
[ 52.389467] ? __pfx_setup_net+0x10/0x10
[ 52.389901] ? copy_net_ns+0x17c/0x770
[ 52.390326] copy_net_ns+0x321/0x770
[ 52.390714] create_new_namespaces+0x3f6/0xb30
[ 52.391210] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.391692] ksys_unshare+0x44d/0x8e0
[ 52.392097] ? __pfx_ksys_unshare+0x10/0x10
[ 52.392525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.393103] __x64_sys_unshare+0x31/0x40
[ 52.393505] do_syscall_64+0x3f/0x90
[ 52.393909] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.394413] RIP: 0033:0x7f855163c0d7
[ 52.394795] 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
[ 52.396533] RSP: 002b:00007ffdba9dde78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.397280] RAX: ffffffffffffffda RBX: 00007ffdba9de4b8 RCX: 00007f855163c0d7
[ 52.397981] RDX: 00007f85516a641f RSI: 00007ffdba9dde10 RDI: 0000000040000000
[ 52.398656] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdba9ddc20
[ 52.399369] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f855174ebf0
[ 52.400074] R13: 00007ffdba9ddf50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.400757]
[ 52.401020] irq event stamp: 10987
[ 52.401359] hardirqs last enabled at (10997): [] __up_console_sem+0x78/0x80
[ 52.402191] hardirqs last disabled at (11008): [] __up_console_sem+0x5d/0x80
[ 52.403033] softirqs last enabled at (10198): [] irq_exit_rcu+0x93/0xc0
[ 52.403852] softirqs last disabled at (10193): [] irq_exit_rcu+0x93/0xc0
[ 52.404635] ---[ end trace 0000000000000000 ]---
executing program
[ 54.082396] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.129903] Bluetooth: hci0: command 0x041b tx timeout
[ 58.177912] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.225910] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:20:31 Registers:
info registers vcpu 0
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888009d17618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 00005555569cb400 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=00007f8a8c3cc6f4 CR3=0000000019090000 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=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
info registers vcpu 1
RAX=000000000002a195 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f6cdfd27550 CR3=000000000d9c0000 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=ff0000000000000000000000000000ff
XMM02=ff0000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=0030653878302f64343478302b657200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000