Warning: Permanently added '[localhost]:37887' (ECDSA) to the list of known hosts.
2023/05/17 08:52:46 fuzzer started
2023/05/17 08:52:47 dialing manager at localhost:35573
2023/05/17 08:52:47 checking machine...
2023/05/17 08:52:47 checking revisions...
syzkaller login: [ 35.300334] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:52:47 testing simple program...
[ 35.362307] cgroup: Unknown subsys name 'net'
[ 35.432402] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.941953] audit: type=1400 audit(1684313579.828:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.035718] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.039250] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.040267] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.043139] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.044225] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.045894] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.338626] ------------[ cut here ]------------
[ 49.339092] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.340229] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.340961] Modules linked in:
[ 49.341248] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.342185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.345462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.346007] 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
[ 49.347560] RSP: 0018:ffff88801f957c00 EFLAGS: 00010282
[ 49.347987] RAX: 0000000000000000 RBX: ffff88800cb52c40 RCX: 0000000000000000
[ 49.348681] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.349283] RBP: ffff88800cb52c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.349997] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.350716] R13: ffffffff84e223a0 R14: ffff88800cb52c48 R15: ffffffff84d73340
[ 49.351321] FS: 0000555556b25400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.352044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.352607] CR2: 00007f6a88e526f4 CR3: 000000000ddc2000 CR4: 0000000000350ef0
[ 49.353169] Call Trace:
[ 49.353391]
[ 49.353623] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.354046] ipv4_frags_init_net+0x269/0x440
[ 49.354445] ops_init+0xbb/0x6b0
[ 49.354800] setup_net+0x3d9/0x990
[ 49.355108] ? down_read_killable+0x1d7/0x4e0
[ 49.355514] ? __pfx_setup_net+0x10/0x10
[ 49.355914] ? copy_net_ns+0x17c/0x770
[ 49.356243] copy_net_ns+0x321/0x770
[ 49.356572] create_new_namespaces+0x3f6/0xb30
[ 49.356950] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.357348] ksys_unshare+0x44d/0x8e0
[ 49.357700] ? __pfx_ksys_unshare+0x10/0x10
[ 49.358048] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.358515] __x64_sys_unshare+0x31/0x40
[ 49.358925] do_syscall_64+0x3f/0x90
[ 49.359262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.359747] RIP: 0033:0x7f9c64b6e0d7
[ 49.360045] 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
[ 49.361520] RSP: 002b:00007ffe8207f058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.362233] RAX: ffffffffffffffda RBX: 00007ffe8207f698 RCX: 00007f9c64b6e0d7
[ 49.362983] RDX: 00007f9c64bd841f RSI: 00007ffe8207eff0 RDI: 0000000040000000
[ 49.363632] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8207ee00
[ 49.364189] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c64c80bf0
[ 49.364791] R13: 00007ffe8207f130 R14: 0000000000000000 R15: 00000000000000f8
[ 49.365402]
[ 49.365655] irq event stamp: 9143
[ 49.365965] hardirqs last enabled at (9153): [] __up_console_sem+0x78/0x80
[ 49.366755] hardirqs last disabled at (9164): [] __up_console_sem+0x5d/0x80
[ 49.367461] softirqs last enabled at (8792): [] irq_exit_rcu+0x93/0xc0
[ 49.368234] softirqs last disabled at (8751): [] irq_exit_rcu+0x93/0xc0
[ 49.368938] ---[ end trace 0000000000000000 ]---
[ 49.373267] ------------[ cut here ]------------
[ 49.374324] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.375748] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.376475] Modules linked in:
[ 49.376872] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.377762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.378434] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.379130] 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
[ 49.380762] RSP: 0018:ffff88801f957c00 EFLAGS: 00010282
[ 49.381211] RAX: 0000000000000000 RBX: ffff888008ef0240 RCX: 0000000000000000
[ 49.381913] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.382604] RBP: ffff888008ef0254 R08: 0000000000000001 R09: 0000000000000000
[ 49.383202] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.383822] R13: ffffffff84e223a0 R14: ffff888008ef0248 R15: ffffffff84da62e0
[ 49.384423] FS: 0000555556b25400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.385096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.385608] CR2: 00007f6a88e526f4 CR3: 000000000ddc2000 CR4: 0000000000350ef0
[ 49.386192] Call Trace:
[ 49.386422]
[ 49.386681] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.387111] ipv6_frags_init_net+0x206/0x3c0
[ 49.387490] ops_init+0xbb/0x6b0
[ 49.387826] setup_net+0x3d9/0x990
[ 49.388145] ? down_read_killable+0x1d7/0x4e0
[ 49.388569] ? __pfx_setup_net+0x10/0x10
[ 49.388906] ? copy_net_ns+0x17c/0x770
[ 49.389231] copy_net_ns+0x321/0x770
[ 49.389580] create_new_namespaces+0x3f6/0xb30
[ 49.389982] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.390397] ksys_unshare+0x44d/0x8e0
[ 49.390838] ? __pfx_ksys_unshare+0x10/0x10
[ 49.391207] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.391723] __x64_sys_unshare+0x31/0x40
[ 49.392060] do_syscall_64+0x3f/0x90
[ 49.392385] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.392838] RIP: 0033:0x7f9c64b6e0d7
[ 49.393140] 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
[ 49.394592] RSP: 002b:00007ffe8207f058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.395189] RAX: ffffffffffffffda RBX: 00007ffe8207f698 RCX: 00007f9c64b6e0d7
[ 49.395810] RDX: 00007f9c64bd841f RSI: 00007ffe8207eff0 RDI: 0000000040000000
[ 49.396401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8207ee00
[ 49.397040] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c64c80bf0
[ 49.397640] R13: 00007ffe8207f130 R14: 0000000000000000 R15: 00000000000000f8
[ 49.398212]
[ 49.398422] irq event stamp: 11659
[ 49.398809] hardirqs last enabled at (11671): [] __up_console_sem+0x78/0x80
[ 49.399563] hardirqs last disabled at (11682): [] __up_console_sem+0x5d/0x80
[ 49.400300] softirqs last enabled at (11622): [] irq_exit_rcu+0x93/0xc0
[ 49.400978] softirqs last disabled at (11617): [] irq_exit_rcu+0x93/0xc0
[ 49.401706] ---[ end trace 0000000000000000 ]---
[ 49.402887] ------------[ cut here ]------------
[ 49.403339] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.404773] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.405500] Modules linked in:
[ 49.405825] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.406697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.407382] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.407854] 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
[ 49.409387] RSP: 0018:ffff88801f957bf0 EFLAGS: 00010286
[ 49.409860] RAX: 0000000000000000 RBX: ffff888008ef1840 RCX: 0000000000000000
[ 49.410452] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.411129] RBP: ffff888008ef1854 R08: 0000000000000001 R09: 0000000000000000
[ 49.411768] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.412381] R13: ffffffff84e223a0 R14: ffff888008ef1848 R15: ffffffff84daf020
[ 49.412996] FS: 0000555556b25400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.413736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.414232] CR2: 00007f6a88e526f4 CR3: 000000000ddc2000 CR4: 0000000000350ef0
[ 49.414869] Call Trace:
[ 49.415105]
[ 49.415351] nf_ct_net_init+0x224/0x3d0
[ 49.415737] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.416127] ops_init+0xbb/0x6b0
[ 49.416434] setup_net+0x3d9/0x990
[ 49.416775] ? down_read_killable+0x1d7/0x4e0
[ 49.417151] ? __pfx_setup_net+0x10/0x10
[ 49.417561] ? copy_net_ns+0x17c/0x770
[ 49.417895] copy_net_ns+0x321/0x770
[ 49.418202] create_new_namespaces+0x3f6/0xb30
[ 49.418695] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.419128] ksys_unshare+0x44d/0x8e0
[ 49.419465] ? __pfx_ksys_unshare+0x10/0x10
[ 49.419885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.420415] __x64_sys_unshare+0x31/0x40
[ 49.420804] do_syscall_64+0x3f/0x90
[ 49.421123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.421585] RIP: 0033:0x7f9c64b6e0d7
[ 49.421901] 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
[ 49.423431] RSP: 002b:00007ffe8207f058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.424090] RAX: ffffffffffffffda RBX: 00007ffe8207f698 RCX: 00007f9c64b6e0d7
[ 49.424726] RDX: 00007f9c64bd841f RSI: 00007ffe8207eff0 RDI: 0000000040000000
[ 49.425319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8207ee00
[ 49.425924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c64c80bf0
[ 49.426469] R13: 00007ffe8207f130 R14: 0000000000000000 R15: 00000000000000f8
[ 49.427115]
[ 49.427327] irq event stamp: 12489
[ 49.427654] hardirqs last enabled at (12501): [] __up_console_sem+0x78/0x80
[ 49.428387] hardirqs last disabled at (12510): [] __up_console_sem+0x5d/0x80
[ 49.429133] softirqs last enabled at (12128): [] irq_exit_rcu+0x93/0xc0
[ 49.429855] softirqs last disabled at (12119): [] irq_exit_rcu+0x93/0xc0
[ 49.430624] ---[ end trace 0000000000000000 ]---
executing program
[ 51.061106] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.108286] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.156356] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.203645] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:53:00 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9575c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556b25400 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=00007f6a88e526f4 CR3=000000000ddc2000 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=0000000000029409 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=00007f932c037078 CR3=000000000f17c000 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=2031303a33353a38302037312079614d XMM01=5d3834323134332e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000