Warning: Permanently added '[localhost]:14612' (ECDSA) to the list of known hosts.
2023/05/16 20:26:46 fuzzer started
2023/05/16 20:26:47 dialing manager at localhost:35573
2023/05/16 20:26:47 checking machine...
2023/05/16 20:26:47 checking revisions...
syzkaller login: [ 43.109457] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:26:47 testing simple program...
[ 43.176653] cgroup: Unknown subsys name 'net'
[ 43.261726] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.267409] audit: type=1400 audit(1684268819.323:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.399979] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.402198] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.404559] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.407894] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.410312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.412030] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.800089] ------------[ cut here ]------------
[ 56.800983] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.802737] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.803750] Modules linked in:
[ 56.804193] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.805782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.807734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.808807] 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
[ 56.811061] RSP: 0018:ffff88801efc7c00 EFLAGS: 00010282
[ 56.811782] RAX: 0000000000000000 RBX: ffff888009ab5440 RCX: 0000000000000000
[ 56.812736] RDX: ffff888019cf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.813670] RBP: ffff888009ab5454 R08: 0000000000000001 R09: 0000000000000000
[ 56.814610] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.815536] R13: ffffffff84e223a0 R14: ffff888009ab5448 R15: ffffffff84d73340
[ 56.816470] FS: 0000555556be8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.817526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.818300] CR2: 00007fe2a4ca26f4 CR3: 000000000eed6000 CR4: 0000000000350ef0
[ 56.819229] Call Trace:
[ 56.819578]
[ 56.819895] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.820568] ipv4_frags_init_net+0x269/0x440
[ 56.821198] ops_init+0xbb/0x6b0
[ 56.821672] setup_net+0x3d9/0x990
[ 56.822182] ? down_read_killable+0x1d7/0x4e0
[ 56.822783] ? __pfx_setup_net+0x10/0x10
[ 56.823348] ? copy_net_ns+0x17c/0x770
[ 56.823883] copy_net_ns+0x321/0x770
[ 56.824419] create_new_namespaces+0x3f6/0xb30
[ 56.825063] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.825744] ksys_unshare+0x44d/0x8e0
[ 56.826289] ? __pfx_ksys_unshare+0x10/0x10
[ 56.826869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.827648] __x64_sys_unshare+0x31/0x40
[ 56.828232] do_syscall_64+0x3f/0x90
[ 56.828746] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.829452] RIP: 0033:0x7f6fffd450d7
[ 56.829948] 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
[ 56.832205] RSP: 002b:00007fff52fd9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.833218] RAX: ffffffffffffffda RBX: 00007fff52fda4f8 RCX: 00007f6fffd450d7
[ 56.834153] RDX: 00007f6fffdaf41f RSI: 00007fff52fd9e50 RDI: 0000000040000000
[ 56.835049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52fd9c60
[ 56.835974] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fffe57bf0
[ 56.836907] R13: 00007fff52fd9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 56.837859]
[ 56.838205] irq event stamp: 9933
[ 56.838653] hardirqs last enabled at (9943): [] __up_console_sem+0x78/0x80
[ 56.839756] hardirqs last disabled at (9954): [] __up_console_sem+0x5d/0x80
[ 56.840855] softirqs last enabled at (9410): [] irq_exit_rcu+0x93/0xc0
[ 56.841936] softirqs last disabled at (9405): [] irq_exit_rcu+0x93/0xc0
[ 56.843010] ---[ end trace 0000000000000000 ]---
[ 56.849530] ------------[ cut here ]------------
[ 56.850277] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.852010] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.853127] Modules linked in:
[ 56.853553] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.854764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.855813] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.856522] 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
[ 56.858804] RSP: 0018:ffff88801efc7c00 EFLAGS: 00010282
[ 56.859517] RAX: 0000000000000000 RBX: ffff8880139ffc40 RCX: 0000000000000000
[ 56.860434] RDX: ffff888019cf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.861374] RBP: ffff8880139ffc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.862299] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.863212] R13: ffffffff84e223a0 R14: ffff8880139ffc48 R15: ffffffff84da62e0
[ 56.864140] FS: 0000555556be8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.865182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.865925] CR2: 00007fe2a4ca26f4 CR3: 000000000eed6000 CR4: 0000000000350ef0
[ 56.866859] Call Trace:
[ 56.867232]
[ 56.867548] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.868220] ipv6_frags_init_net+0x206/0x3c0
[ 56.868821] ops_init+0xbb/0x6b0
[ 56.869321] setup_net+0x3d9/0x990
[ 56.869803] ? down_read_killable+0x1d7/0x4e0
[ 56.870435] ? __pfx_setup_net+0x10/0x10
[ 56.870974] ? copy_net_ns+0x17c/0x770
[ 56.871537] copy_net_ns+0x321/0x770
[ 56.872041] create_new_namespaces+0x3f6/0xb30
[ 56.872688] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.873384] ksys_unshare+0x44d/0x8e0
[ 56.873907] ? __pfx_ksys_unshare+0x10/0x10
[ 56.874513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.875289] __x64_sys_unshare+0x31/0x40
[ 56.875837] do_syscall_64+0x3f/0x90
[ 56.876367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.877070] RIP: 0033:0x7f6fffd450d7
[ 56.877594] 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
[ 56.879850] RSP: 002b:00007fff52fd9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.880853] RAX: ffffffffffffffda RBX: 00007fff52fda4f8 RCX: 00007f6fffd450d7
[ 56.881776] RDX: 00007f6fffdaf41f RSI: 00007fff52fd9e50 RDI: 0000000040000000
[ 56.882702] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52fd9c60
[ 56.883636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fffe57bf0
[ 56.884561] R13: 00007fff52fd9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 56.885621]
[ 56.885964] irq event stamp: 12137
[ 56.886400] hardirqs last enabled at (12149): [] __up_console_sem+0x78/0x80
[ 56.887398] hardirqs last disabled at (12160): [] __up_console_sem+0x5d/0x80
[ 56.888395] softirqs last enabled at (11672): [] irq_exit_rcu+0x93/0xc0
[ 56.889381] softirqs last disabled at (11667): [] irq_exit_rcu+0x93/0xc0
[ 56.890348] ---[ end trace 0000000000000000 ]---
[ 56.891621] ------------[ cut here ]------------
[ 56.892247] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.894038] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.895036] Modules linked in:
[ 56.895442] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.896679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.897872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.898651] 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
[ 56.901206] RSP: 0018:ffff88801efc7bf0 EFLAGS: 00010286
[ 56.901971] RAX: 0000000000000000 RBX: ffff8880139ff640 RCX: 0000000000000000
[ 56.903008] RDX: ffff888019cf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.904047] RBP: ffff8880139ff654 R08: 0000000000000001 R09: 0000000000000000
[ 56.905125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.906182] R13: ffffffff84e223a0 R14: ffff8880139ff648 R15: ffffffff84daf020
[ 56.907227] FS: 0000555556be8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.908393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.909272] CR2: 00007fe2a4ca26f4 CR3: 000000000eed6000 CR4: 0000000000350ef0
[ 56.910315] Call Trace:
[ 56.910697]
[ 56.911050] nf_ct_net_init+0x224/0x3d0
[ 56.911691] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.912391] ops_init+0xbb/0x6b0
[ 56.912932] setup_net+0x3d9/0x990
[ 56.913490] ? down_read_killable+0x1d7/0x4e0
[ 56.914185] ? __pfx_setup_net+0x10/0x10
[ 56.914783] ? copy_net_ns+0x17c/0x770
[ 56.915404] copy_net_ns+0x321/0x770
[ 56.915971] create_new_namespaces+0x3f6/0xb30
[ 56.916682] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.917459] ksys_unshare+0x44d/0x8e0
[ 56.918034] ? __pfx_ksys_unshare+0x10/0x10
[ 56.918712] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.919575] __x64_sys_unshare+0x31/0x40
[ 56.920218] do_syscall_64+0x3f/0x90
[ 56.920804] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.921593] RIP: 0033:0x7f6fffd450d7
[ 56.922168] 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
[ 56.924722] RSP: 002b:00007fff52fd9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.925838] RAX: ffffffffffffffda RBX: 00007fff52fda4f8 RCX: 00007f6fffd450d7
[ 56.926879] RDX: 00007f6fffdaf41f RSI: 00007fff52fd9e50 RDI: 0000000040000000
[ 56.927912] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52fd9c60
[ 56.928962] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fffe57bf0
[ 56.929989] R13: 00007fff52fd9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 56.931059]
[ 56.931440] irq event stamp: 12967
[ 56.931950] hardirqs last enabled at (12977): [] __up_console_sem+0x78/0x80
[ 56.933206] hardirqs last disabled at (12988): [] __up_console_sem+0x5d/0x80
[ 56.934458] softirqs last enabled at (12780): [] irq_exit_rcu+0x93/0xc0
[ 56.935675] softirqs last disabled at (12775): [] irq_exit_rcu+0x93/0xc0
[ 56.936908] ---[ end trace 0000000000000000 ]---
executing program
[ 58.466781] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.514171] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.562167] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.610182] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:26:54 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efc7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555556be8400 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=00007fe2a4ca26f4 CR3=000000000eed6000 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=0000000000000000 RBX=0000000000000003 RCX=ffffffff812d7eaa RDX=1ffff11001b15b75
RSI=0000000000000008 RDI=0000000000000000 RBP=1ffff110030bdf12 RSP=ffff8880185ef880
R8 =0000000000000001 R9 =ffff88800d8adba8 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff856c1500 R13=ffffffff8180c2e8 R14=ffff88800d8ad1c0 R15=ffff88800d8ad1c0
RIP=ffffffff812d7fbf RFL=00000012 [----A--] 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 00007f851ac25700 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=00007fbceb826db0 CR3=000000001697a000 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=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2b6c74637379735f74656e5f72657473 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000