Warning: Permanently added '[localhost]:58719' (ECDSA) to the list of known hosts.
2023/05/17 13:07:36 fuzzer started
2023/05/17 13:07:36 dialing manager at localhost:44319
2023/05/17 13:07:36 checking machine...
2023/05/17 13:07:36 checking revisions...
syzkaller login: [ 57.455339] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:07:36 testing simple program...
[ 57.521592] cgroup: Unknown subsys name 'net'
[ 57.609888] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.727379] audit: type=1400 audit(1684328869.995:6): 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
[ 71.858191] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.859701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.862955] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.866244] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.867897] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.869457] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.269687] ------------[ cut here ]------------
[ 72.270576] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.272215] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.273343] Modules linked in:
[ 72.273791] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.278822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.279895] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.280579] 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
[ 72.282762] RSP: 0018:ffff88802008fc00 EFLAGS: 00010282
[ 72.283428] RAX: 0000000000000000 RBX: ffff88800e306440 RCX: 0000000000000000
[ 72.284353] RDX: ffff888018023680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.285225] RBP: ffff88800e306454 R08: 0000000000000001 R09: 0000000000000000
[ 72.286113] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.286987] R13: ffffffff84e23fe0 R14: ffff88800e306448 R15: ffffffff84d74dc0
[ 72.287874] FS: 00005555563e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.288911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.289612] CR2: 00007f04d7b5d630 CR3: 00000000200c0000 CR4: 0000000000350ef0
[ 72.290499] Call Trace:
[ 72.290859]
[ 72.291158] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.291797] ipv4_frags_init_net+0x269/0x440
[ 72.292368] ops_init+0xbb/0x6b0
[ 72.292841] setup_net+0x3d9/0x990
[ 72.293309] ? down_read_killable+0x1d7/0x4e0
[ 72.293905] ? __pfx_setup_net+0x10/0x10
[ 72.294412] ? copy_net_ns+0x17c/0x770
[ 72.294946] copy_net_ns+0x321/0x770
[ 72.295427] create_new_namespaces+0x3f6/0xb30
[ 72.296096] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.296708] ksys_unshare+0x44d/0x8e0
[ 72.297361] ? __pfx_ksys_unshare+0x10/0x10
[ 72.297925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.298618] __x64_sys_unshare+0x31/0x40
[ 72.299153] do_syscall_64+0x3f/0x90
[ 72.299615] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.300278] RIP: 0033:0x7f36b1d060d7
[ 72.300760] 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
[ 72.302867] RSP: 002b:00007ffd321be748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.303787] RAX: ffffffffffffffda RBX: 00007ffd321bed88 RCX: 00007f36b1d060d7
[ 72.304626] RDX: 00007f36b1d7041f RSI: 00007ffd321be6e0 RDI: 0000000040000000
[ 72.305480] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd321be4f0
[ 72.306345] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36b1e18bf0
[ 72.307199] R13: 00007ffd321be820 R14: 0000000000000000 R15: 00000000000000f8
[ 72.308095]
[ 72.308394] irq event stamp: 8281
[ 72.308834] hardirqs last enabled at (8293): [] __up_console_sem+0x78/0x80
[ 72.309874] hardirqs last disabled at (8304): [] __up_console_sem+0x5d/0x80
[ 72.310927] softirqs last enabled at (7834): [] irq_exit_rcu+0x93/0xc0
[ 72.311920] softirqs last disabled at (7813): [] irq_exit_rcu+0x93/0xc0
[ 72.312968] ---[ end trace 0000000000000000 ]---
[ 72.318107] ------------[ cut here ]------------
[ 72.318702] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
executing program
[ 72.320393] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.321919] Modules linked in:
[ 72.322338] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.323508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.324548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.325229] 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
[ 72.327411] RSP: 0018:ffff88802008fc00 EFLAGS: 00010282
[ 72.328098] RAX: 0000000000000000 RBX: ffff88800dfe8240 RCX: 0000000000000000
[ 72.328978] RDX: ffff888018023680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.329866] RBP: ffff88800dfe8254 R08: 0000000000000001 R09: 0000000000000000
[ 72.330717] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.331588] R13: ffffffff84e23fe0 R14: ffff88800dfe8248 R15: ffffffff84da7d60
[ 72.332487] FS: 00005555563e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.333483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.334233] CR2: 00007f04d7b5d630 CR3: 00000000200c0000 CR4: 0000000000350ef0
[ 72.335123] Call Trace:
[ 72.335450]
[ 72.335777] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.336410] ipv6_frags_init_net+0x206/0x3c0
[ 72.337004] ops_init+0xbb/0x6b0
[ 72.337449] setup_net+0x3d9/0x990
[ 72.337944] ? down_read_killable+0x1d7/0x4e0
[ 72.338501] ? __pfx_setup_net+0x10/0x10
[ 72.339038] ? copy_net_ns+0x17c/0x770
[ 72.339534] copy_net_ns+0x321/0x770
[ 72.340065] create_new_namespaces+0x3f6/0xb30
[ 72.340636] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.341287] ksys_unshare+0x44d/0x8e0
[ 72.341807] ? __pfx_ksys_unshare+0x10/0x10
[ 72.342357] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.343106] __x64_sys_unshare+0x31/0x40
[ 72.343616] do_syscall_64+0x3f/0x90
[ 72.344140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.344807] RIP: 0033:0x7f36b1d060d7
[ 72.345270] 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
[ 72.347463] RSP: 002b:00007ffd321be748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.348412] RAX: ffffffffffffffda RBX: 00007ffd321bed88 RCX: 00007f36b1d060d7
[ 72.349318] RDX: 00007f36b1d7041f RSI: 00007ffd321be6e0 RDI: 0000000040000000
[ 72.350211] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd321be4f0
[ 72.351097] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36b1e18bf0
[ 72.352007] R13: 00007ffd321be820 R14: 0000000000000000 R15: 00000000000000f8
[ 72.352938]
[ 72.353239] irq event stamp: 10133
[ 72.353670] hardirqs last enabled at (10143): [] __up_console_sem+0x78/0x80
[ 72.354691] hardirqs last disabled at (10154): [] __up_console_sem+0x5d/0x80
[ 72.355705] softirqs last enabled at (9682): [] irq_exit_rcu+0x93/0xc0
[ 72.356704] softirqs last disabled at (9677): [] irq_exit_rcu+0x93/0xc0
[ 72.357696] ---[ end trace 0000000000000000 ]---
[ 72.359038] ------------[ cut here ]------------
[ 72.359611] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.361567] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.362636] Modules linked in:
[ 72.363061] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.364218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.365247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.365925] 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
[ 72.368114] RSP: 0018:ffff88802008fbf0 EFLAGS: 00010286
[ 72.368800] RAX: 0000000000000000 RBX: ffff88800dfe8a40 RCX: 0000000000000000
[ 72.369654] RDX: ffff888018023680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.370533] RBP: ffff88800dfe8a54 R08: 0000000000000001 R09: 0000000000000000
[ 72.371402] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.372304] R13: ffffffff84e23fe0 R14: ffff88800dfe8a48 R15: ffffffff84db0aa0
[ 72.373183] FS: 00005555563e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.374184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.374928] CR2: 00007f04d7b5d630 CR3: 00000000200c0000 CR4: 0000000000350ef0
[ 72.375819] Call Trace:
[ 72.376154]
[ 72.376458] nf_ct_net_init+0x224/0x3d0
[ 72.377006] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.377580] ops_init+0xbb/0x6b0
[ 72.378058] setup_net+0x3d9/0x990
[ 72.378524] ? down_read_killable+0x1d7/0x4e0
[ 72.379118] ? __pfx_setup_net+0x10/0x10
[ 72.379625] ? copy_net_ns+0x17c/0x770
[ 72.380174] copy_net_ns+0x321/0x770
[ 72.380652] create_new_namespaces+0x3f6/0xb30
[ 72.381264] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.381910] ksys_unshare+0x44d/0x8e0
[ 72.382392] ? __pfx_ksys_unshare+0x10/0x10
[ 72.382966] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.383677] __x64_sys_unshare+0x31/0x40
[ 72.384225] do_syscall_64+0x3f/0x90
[ 72.384706] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.385378] RIP: 0033:0x7f36b1d060d7
[ 72.385874] 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
[ 72.388055] RSP: 002b:00007ffd321be748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.388998] RAX: ffffffffffffffda RBX: 00007ffd321bed88 RCX: 00007f36b1d060d7
[ 72.389893] RDX: 00007f36b1d7041f RSI: 00007ffd321be6e0 RDI: 0000000040000000
[ 72.390728] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd321be4f0
[ 72.391644] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36b1e18bf0
[ 72.392537] R13: 00007ffd321be820 R14: 0000000000000000 R15: 00000000000000f8
[ 72.393445]
[ 72.393768] irq event stamp: 10963
[ 72.394201] hardirqs last enabled at (10973): [] __up_console_sem+0x78/0x80
[ 72.395259] hardirqs last disabled at (10984): [] __up_console_sem+0x5d/0x80
[ 72.396333] softirqs last enabled at (10870): [] irq_exit_rcu+0x93/0xc0
[ 72.397495] softirqs last disabled at (10865): [] irq_exit_rcu+0x93/0xc0
[ 72.398522] ---[ end trace 0000000000000000 ]---
[ 73.940445] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.987879] Bluetooth: hci0: command 0x041b tx timeout
[ 78.035820] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.083818] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:07:37 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802008f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555563e3400 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=00007f04d7b5d630 CR3=00000000200c0000 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=dffffc0000000000 RBX=0000000000000001 RCX=ffff88801617f540 RDX=1ffff11002c2fe9f
RSI=1ffff11002c2fe96 RDI=ffff88801617f4a0 RBP=ffff88801617f4f8 RSP=ffff88801617f3e0
R8 =0000000000000000 R9 =0000000000000000 R10=ffff88801617f4a0 R11=0000000000000001
R12=ffffed1002c2fe96 R13=ffffed1002c2fe95 R14=ffff88801617f4e8 R15=ffff88801617f4a0
RIP=ffffffff8113031c RFL=00000246 [---Z-P-] 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 00007f67d26c5700 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=00007f67c8037078 CR3=0000000015bee000 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=2031353a37303a33312037312079614d XMM01=5d3139373337322e32372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000