Warning: Permanently added '[localhost]:30974' (ECDSA) to the list of known hosts.
2023/05/16 22:47:46 fuzzer started
2023/05/16 22:47:46 dialing manager at localhost:35573
2023/05/16 22:47:46 checking machine...
2023/05/16 22:47:46 checking revisions...
syzkaller login: [ 59.955922] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:47:46 testing simple program...
[ 60.029751] cgroup: Unknown subsys name 'net'
[ 60.152401] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.078077] audit: type=1400 audit(1684277281.009:6): 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
[ 75.202659] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.204732] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.208457] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.214428] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.218426] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.220507] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.667405] ------------[ cut here ]------------
[ 75.668074] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.669790] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.670900] Modules linked in:
[ 75.671334] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.673110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.676556] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.677226] 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
[ 75.679481] RSP: 0018:ffff888020207c00 EFLAGS: 00010282
[ 75.680206] RAX: 0000000000000000 RBX: ffff88800d7a7040 RCX: 0000000000000000
[ 75.681085] RDX: ffff888018258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.681933] RBP: ffff88800d7a7054 R08: 0000000000000001 R09: 0000000000000000
[ 75.682835] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.683741] R13: ffffffff84e223a0 R14: ffff88800d7a7048 R15: ffffffff84d73340
[ 75.684681] FS: 000055555710a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.685678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.686410] CR2: 00007f149229e6f4 CR3: 000000000c9ec000 CR4: 0000000000350ef0
[ 75.687324] Call Trace:
[ 75.687645]
[ 75.687937] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.688583] ipv4_frags_init_net+0x269/0x440
[ 75.689201] ops_init+0xbb/0x6b0
[ 75.689650] setup_net+0x3d9/0x990
[ 75.690147] ? down_read_killable+0x1d7/0x4e0
[ 75.690712] ? __pfx_setup_net+0x10/0x10
[ 75.691291] ? copy_net_ns+0x17c/0x770
[ 75.691802] copy_net_ns+0x321/0x770
[ 75.692322] create_new_namespaces+0x3f6/0xb30
[ 75.692912] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.693561] ksys_unshare+0x44d/0x8e0
[ 75.694086] ? __pfx_ksys_unshare+0x10/0x10
[ 75.694629] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.695389] __x64_sys_unshare+0x31/0x40
[ 75.695910] do_syscall_64+0x3f/0x90
[ 75.696418] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.697101] RIP: 0033:0x7fd29623e0d7
[ 75.697562] 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
[ 75.699759] RSP: 002b:00007ffdad258548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.700722] RAX: ffffffffffffffda RBX: 00007ffdad258b88 RCX: 00007fd29623e0d7
[ 75.701618] RDX: 00007fd2962a841f RSI: 00007ffdad2584e0 RDI: 0000000040000000
[ 75.702509] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad2582f0
[ 75.703423] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd296350bf0
[ 75.704312] R13: 00007ffdad258620 R14: 0000000000000000 R15: 00000000000000f8
[ 75.705243]
[ 75.705545] irq event stamp: 9129
[ 75.706001] hardirqs last enabled at (9141): [] __up_console_sem+0x78/0x80
[ 75.707063] hardirqs last disabled at (9152): [] __up_console_sem+0x5d/0x80
[ 75.708132] softirqs last enabled at (8902): [] irq_exit_rcu+0x93/0xc0
[ 75.709181] softirqs last disabled at (8893): [] irq_exit_rcu+0x93/0xc0
[ 75.710235] ---[ end trace 0000000000000000 ]---
[ 75.717571] ------------[ cut here ]------------
[ 75.718192] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.719948] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.721068] Modules linked in:
[ 75.721475] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.722659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.723695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.724370] 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
[ 75.726529] RSP: 0018:ffff888020207c00 EFLAGS: 00010282
[ 75.727228] RAX: 0000000000000000 RBX: ffff88800c915640 RCX: 0000000000000000
[ 75.728108] RDX: ffff888018258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.728999] RBP: ffff88800c915654 R08: 0000000000000001 R09: 0000000000000000
[ 75.729864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.730757] R13: ffffffff84e223a0 R14: ffff88800c915648 R15: ffffffff84da62e0
[ 75.731681] FS: 000055555710a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.732719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.733496] CR2: 00007f149229e6f4 CR3: 000000000c9ec000 CR4: 0000000000350ef0
[ 75.734443] Call Trace:
[ 75.734802]
[ 75.735152] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.735772] ipv6_frags_init_net+0x206/0x3c0
[ 75.736388] ops_init+0xbb/0x6b0
[ 75.736851] setup_net+0x3d9/0x990
[ 75.737352] ? down_read_killable+0x1d7/0x4e0
[ 75.737916] ? __pfx_setup_net+0x10/0x10
[ 75.738453] ? copy_net_ns+0x17c/0x770
[ 75.739006] copy_net_ns+0x321/0x770
[ 75.739491] create_new_namespaces+0x3f6/0xb30
[ 75.740109] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.740756] ksys_unshare+0x44d/0x8e0
[ 75.741287] ? __pfx_ksys_unshare+0x10/0x10
[ 75.741847] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.742619] __x64_sys_unshare+0x31/0x40
[ 75.743214] do_syscall_64+0x3f/0x90
[ 75.743711] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.744395] RIP: 0033:0x7fd29623e0d7
[ 75.744860] 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
[ 75.747309] RSP: 002b:00007ffdad258548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.748314] RAX: ffffffffffffffda RBX: 00007ffdad258b88 RCX: 00007fd29623e0d7
[ 75.749214] RDX: 00007fd2962a841f RSI: 00007ffdad2584e0 RDI: 0000000040000000
[ 75.750122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad2582f0
[ 75.751015] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd296350bf0
[ 75.751903] R13: 00007ffdad258620 R14: 0000000000000000 R15: 00000000000000f8
[ 75.753131]
[ 75.753437] irq event stamp: 11621
[ 75.754064] hardirqs last enabled at (11635): [] __up_console_sem+0x78/0x80
[ 75.755256] hardirqs last disabled at (11646): [] __up_console_sem+0x5d/0x80
[ 75.756410] softirqs last enabled at (11526): [] irq_exit_rcu+0x93/0xc0
[ 75.757517] softirqs last disabled at (11517): [] irq_exit_rcu+0x93/0xc0
[ 75.758643] ---[ end trace 0000000000000000 ]---
[ 75.760495] ------------[ cut here ]------------
[ 75.761142] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.763159] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.764241] Modules linked in:
[ 75.764649] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.765814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.766832] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.767508] 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
[ 75.769692] RSP: 0018:ffff888020207bf0 EFLAGS: 00010286
[ 75.770380] RAX: 0000000000000000 RBX: ffff88800c915e40 RCX: 0000000000000000
[ 75.771280] RDX: ffff888018258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.772167] RBP: ffff88800c915e54 R08: 0000000000000001 R09: 0000000000000000
[ 75.773048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.773932] R13: ffffffff84e223a0 R14: ffff88800c915e48 R15: ffffffff84daf020
[ 75.774892] FS: 000055555710a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.775896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.776641] CR2: 00007f149229e6f4 CR3: 000000000c9ec000 CR4: 0000000000350ef0
[ 75.777553] Call Trace:
[ 75.777889]
[ 75.778227] nf_ct_net_init+0x224/0x3d0
[ 75.778762] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.779383] ops_init+0xbb/0x6b0
[ 75.779844] setup_net+0x3d9/0x990
[ 75.780338] ? down_read_killable+0x1d7/0x4e0
[ 75.780919] ? __pfx_setup_net+0x10/0x10
[ 75.781457] ? copy_net_ns+0x17c/0x770
[ 75.781997] copy_net_ns+0x321/0x770
[ 75.782474] create_new_namespaces+0x3f6/0xb30
[ 75.783104] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.783723] ksys_unshare+0x44d/0x8e0
[ 75.784249] ? __pfx_ksys_unshare+0x10/0x10
[ 75.784795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.785535] __x64_sys_unshare+0x31/0x40
[ 75.786088] do_syscall_64+0x3f/0x90
[ 75.786561] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.787257] RIP: 0033:0x7fd29623e0d7
[ 75.787727] 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
[ 75.789915] RSP: 002b:00007ffdad258548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.790896] RAX: ffffffffffffffda RBX: 00007ffdad258b88 RCX: 00007fd29623e0d7
[ 75.791793] RDX: 00007fd2962a841f RSI: 00007ffdad2584e0 RDI: 0000000040000000
[ 75.792689] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad2582f0
[ 75.793584] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd296350bf0
[ 75.794469] R13: 00007ffdad258620 R14: 0000000000000000 R15: 00000000000000f8
[ 75.795411]
[ 75.795709] irq event stamp: 12429
[ 75.796179] hardirqs last enabled at (12441): [] __up_console_sem+0x78/0x80
[ 75.797245] hardirqs last disabled at (12452): [] __up_console_sem+0x5d/0x80
[ 75.798319] softirqs last enabled at (12414): [] irq_exit_rcu+0x93/0xc0
[ 75.799362] softirqs last disabled at (12405): [] irq_exit_rcu+0x93/0xc0
[ 75.800414] ---[ end trace 0000000000000000 ]---
[ 77.283706] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.332461] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 81.379076] Bluetooth: hci0: command 0x040f tx timeout
[ 83.427044] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:47:39 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888020207618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 000055555710a400 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=00007f149229e6f4 CR3=000000000c9ec000 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=0000000000057a1d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007ff82e061370 CR3=000000001604a000 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=2032303a38343a32322036312079614d XMM01=5d3433333137362e35372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000