Warning: Permanently added '[localhost]:29544' (ECDSA) to the list of known hosts.
2023/05/16 20:51:16 fuzzer started
2023/05/16 20:51:16 dialing manager at localhost:35573
2023/05/16 20:51:16 checking machine...
2023/05/16 20:51:16 checking revisions...
syzkaller login: [ 45.843546] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:51:16 testing simple program...
[ 45.926005] cgroup: Unknown subsys name 'net'
[ 46.019012] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.263769] audit: type=1400 audit(1684270291.249:6): 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
[ 61.403800] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.406014] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.407890] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.410726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.412917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.414050] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.854643] ------------[ cut here ]------------
[ 61.855680] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.857660] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.858924] Modules linked in:
[ 61.859458] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.864341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.865386] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.866035] 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
[ 61.868218] RSP: 0018:ffff88801f4f7c00 EFLAGS: 00010282
[ 61.868904] RAX: 0000000000000000 RBX: ffff888015a62840 RCX: 0000000000000000
[ 61.869807] RDX: ffff88801763d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.870723] RBP: ffff888015a62854 R08: 0000000000000001 R09: 0000000000000000
[ 61.871643] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.872547] R13: ffffffff84e223a0 R14: ffff888015a62848 R15: ffffffff84d73340
[ 61.873465] FS: 0000555555768400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.874532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.875309] CR2: 00007fa6082da6f4 CR3: 0000000016608000 CR4: 0000000000350ee0
[ 61.876247] Call Trace:
[ 61.876600]
[ 61.876922] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.877592] ipv4_frags_init_net+0x269/0x440
[ 61.878213] ops_init+0xbb/0x6b0
[ 61.878680] setup_net+0x3d9/0x990
[ 61.879185] ? down_read_killable+0x1d7/0x4e0
[ 61.879787] ? __pfx_setup_net+0x10/0x10
[ 61.880365] ? copy_net_ns+0x17c/0x770
[ 61.880925] copy_net_ns+0x321/0x770
[ 61.881458] create_new_namespaces+0x3f6/0xb30
[ 61.882080] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.882764] ksys_unshare+0x44d/0x8e0
[ 61.883321] ? __pfx_ksys_unshare+0x10/0x10
[ 61.883907] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.884699] __x64_sys_unshare+0x31/0x40
[ 61.885282] do_syscall_64+0x3f/0x90
[ 61.885788] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.886505] RIP: 0033:0x7f86847800d7
[ 61.886999] 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
[ 61.889334] RSP: 002b:00007ffc580e6308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.890346] RAX: ffffffffffffffda RBX: 00007ffc580e6948 RCX: 00007f86847800d7
[ 61.891290] RDX: 00007f86847ea41f RSI: 00007ffc580e62a0 RDI: 0000000040000000
[ 61.892233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc580e60b0
[ 61.893201] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8684892bf0
[ 61.894110] R13: 00007ffc580e63e0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.895070]
[ 61.895420] irq event stamp: 8247
[ 61.895861] hardirqs last enabled at (8257): [] __up_console_sem+0x78/0x80
[ 61.896983] hardirqs last disabled at (8268): [] __up_console_sem+0x5d/0x80
[ 61.898098] softirqs last enabled at (8184): [] irq_exit_rcu+0x93/0xc0
[ 61.899207] softirqs last disabled at (8175): [] irq_exit_rcu+0x93/0xc0
[ 61.900299] ---[ end trace 0000000000000000 ]---
[ 61.906841] ------------[ cut here ]------------
[ 61.907500] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.909628] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.910738] Modules linked in:
[ 61.911204] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.912438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.913548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.914266] 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
[ 61.916578] RSP: 0018:ffff88801f4f7c00 EFLAGS: 00010282
[ 61.917297] RAX: 0000000000000000 RBX: ffff88800e5c6640 RCX: 0000000000000000
[ 61.918240] RDX: ffff88801763d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.919184] RBP: ffff88800e5c6654 R08: 0000000000000001 R09: 0000000000000000
[ 61.920092] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.921056] R13: ffffffff84e223a0 R14: ffff88800e5c6648 R15: ffffffff84da62e0
[ 61.922004] FS: 0000555555768400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.923055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.923837] CR2: 00007fa6082da6f4 CR3: 0000000016608000 CR4: 0000000000350ee0
[ 61.924809] Call Trace:
[ 61.925212]
[ 61.925531] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.926216] ipv6_frags_init_net+0x206/0x3c0
[ 61.926805] ops_init+0xbb/0x6b0
[ 61.927303] setup_net+0x3d9/0x990
[ 61.927781] ? down_read_killable+0x1d7/0x4e0
[ 61.928419] ? __pfx_setup_net+0x10/0x10
[ 61.928986] ? copy_net_ns+0x17c/0x770
[ 61.929563] copy_net_ns+0x321/0x770
[ 61.930078] create_new_namespaces+0x3f6/0xb30
[ 61.930736] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.931426] ksys_unshare+0x44d/0x8e0
[ 61.931952] ? __pfx_ksys_unshare+0x10/0x10
[ 61.932576] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.933368] __x64_sys_unshare+0x31/0x40
[ 61.933921] do_syscall_64+0x3f/0x90
[ 61.934448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.935160] RIP: 0033:0x7f86847800d7
[ 61.935661] 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
[ 61.937989] RSP: 002b:00007ffc580e6308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.938997] RAX: ffffffffffffffda RBX: 00007ffc580e6948 RCX: 00007f86847800d7
[ 61.939944] RDX: 00007f86847ea41f RSI: 00007ffc580e62a0 RDI: 0000000040000000
[ 61.940902] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc580e60b0
[ 61.941839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8684892bf0
[ 61.942787] R13: 00007ffc580e63e0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.943749]
[ 61.944069] irq event stamp: 9975
[ 61.944562] hardirqs last enabled at (9987): [] __up_console_sem+0x78/0x80
[ 61.945699] hardirqs last disabled at (9998): [] __up_console_sem+0x5d/0x80
[ 61.946821] softirqs last enabled at (9466): [] irq_exit_rcu+0x93/0xc0
[ 61.947919] softirqs last disabled at (9441): [] irq_exit_rcu+0x93/0xc0
[ 61.949029] ---[ end trace 0000000000000000 ]---
[ 61.950496] ------------[ cut here ]------------
[ 61.951103] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.953237] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.954346] Modules linked in:
[ 61.954772] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.956006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.957103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.957807] 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
[ 61.960111] RSP: 0018:ffff88801f4f7bf0 EFLAGS: 00010286
[ 61.960832] RAX: 0000000000000000 RBX: ffff88800e5c6040 RCX: 0000000000000000
[ 61.961793] RDX: ffff88801763d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.962746] RBP: ffff88800e5c6054 R08: 0000000000000001 R09: 0000000000000000
[ 61.963701] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.964653] R13: ffffffff84e223a0 R14: ffff88800e5c6048 R15: ffffffff84daf020
[ 61.965604] FS: 0000555555768400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.966653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.967439] CR2: 00007fa6082da6f4 CR3: 0000000016608000 CR4: 0000000000350ee0
[ 61.968394] Call Trace:
[ 61.968764]
[ 61.969076] nf_ct_net_init+0x224/0x3d0
[ 61.969652] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.970292] ops_init+0xbb/0x6b0
[ 61.970763] setup_net+0x3d9/0x990
[ 61.971286] ? down_read_killable+0x1d7/0x4e0
[ 61.971885] ? __pfx_setup_net+0x10/0x10
[ 61.972457] ? copy_net_ns+0x17c/0x770
[ 61.972999] copy_net_ns+0x321/0x770
[ 61.973534] create_new_namespaces+0x3f6/0xb30
[ 61.974188] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.974836] ksys_unshare+0x44d/0x8e0
[ 61.975386] ? __pfx_ksys_unshare+0x10/0x10
[ 61.975979] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.976796] __x64_sys_unshare+0x31/0x40
[ 61.977378] do_syscall_64+0x3f/0x90
[ 61.977886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.978604] RIP: 0033:0x7f86847800d7
[ 61.979110] 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
[ 61.981434] RSP: 002b:00007ffc580e6308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.982434] RAX: ffffffffffffffda RBX: 00007ffc580e6948 RCX: 00007f86847800d7
[ 61.983367] RDX: 00007f86847ea41f RSI: 00007ffc580e62a0 RDI: 0000000040000000
[ 61.984313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc580e60b0
[ 61.985253] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8684892bf0
[ 61.986178] R13: 00007ffc580e63e0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.987114]
[ 61.987462] irq event stamp: 10737
[ 61.987927] hardirqs last enabled at (10747): [] __up_console_sem+0x78/0x80
[ 61.989080] hardirqs last disabled at (10758): [] __up_console_sem+0x5d/0x80
[ 61.990219] softirqs last enabled at (10486): [] irq_exit_rcu+0x93/0xc0
[ 61.991328] softirqs last disabled at (10481): [] irq_exit_rcu+0x93/0xc0
[ 61.992417] ---[ end trace 0000000000000000 ]---
[ 63.483837] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.531201] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.579196] Bluetooth: hci0: command 0x040f tx timeout
[ 69.627347] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:51:31 Registers:
info registers vcpu 0
RAX=00000000000293c3 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=00007f620c036078 CR3=000000000cae4000 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=2032333a31353a30322036312079614d XMM01=5d3835343935382e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732032
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=ffff88801f4f75f0
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 0000555555768400 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=00007fa6082da6f4 CR3=0000000016608000 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