Warning: Permanently added '[localhost]:35373' (ECDSA) to the list of known hosts.
2023/05/17 20:36:20 fuzzer started
2023/05/17 20:36:20 dialing manager at localhost:44319
2023/05/17 20:36:20 checking machine...
2023/05/17 20:36:20 checking revisions...
syzkaller login: [ 43.308770] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:36:20 testing simple program...
[ 43.378387] cgroup: Unknown subsys name 'net'
[ 43.465458] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.725633] audit: type=1400 audit(1684355794.155:6): 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
[ 57.878394] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.881440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.882783] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.886616] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.888795] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.891226] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.311353] ------------[ cut here ]------------
[ 58.311995] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.314245] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.315504] Modules linked in:
[ 58.316108] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.320543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.321744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.322541] 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
[ 58.324957] RSP: 0018:ffff88801fbafc00 EFLAGS: 00010282
[ 58.325603] RAX: 0000000000000000 RBX: ffff88800e8ac440 RCX: 0000000000000000
[ 58.326498] RDX: ffff88800ee83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.327398] RBP: ffff88800e8ac454 R08: 0000000000000001 R09: 0000000000000000
[ 58.328290] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.329167] R13: ffffffff84e23fe0 R14: ffff88800e8ac448 R15: ffffffff84d74dc0
[ 58.330076] FS: 0000555555d8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.331071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.331777] CR2: 00007f95d4c956f4 CR3: 000000001ffc8000 CR4: 0000000000350ee0
[ 58.332677] Call Trace:
[ 58.333026]
[ 58.333321] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.333958] ipv4_frags_init_net+0x269/0x440
[ 58.334522] ops_init+0xbb/0x6b0
[ 58.335026] setup_net+0x3d9/0x990
[ 58.335476] ? down_read_killable+0x1d7/0x4e0
[ 58.336071] ? __pfx_setup_net+0x10/0x10
[ 58.336583] ? copy_net_ns+0x17c/0x770
[ 58.337119] copy_net_ns+0x321/0x770
[ 58.337595] create_new_namespaces+0x3f6/0xb30
[ 58.338210] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.338816] ksys_unshare+0x44d/0x8e0
[ 58.339347] ? __pfx_ksys_unshare+0x10/0x10
[ 58.339923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.340634] __x64_sys_unshare+0x31/0x40
[ 58.341178] do_syscall_64+0x3f/0x90
[ 58.341658] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.342329] RIP: 0033:0x7fb18cef30d7
[ 58.342791] 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
[ 58.344957] RSP: 002b:00007ffd652f6bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.345870] RAX: ffffffffffffffda RBX: 00007ffd652f71f8 RCX: 00007fb18cef30d7
[ 58.346751] RDX: 00007fb18cf5d41f RSI: 00007ffd652f6b50 RDI: 0000000040000000
[ 58.347653] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd652f6960
[ 58.348534] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb18d005bf0
[ 58.349410] R13: 00007ffd652f6c90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.350313]
[ 58.350613] irq event stamp: 9835
[ 58.351074] hardirqs last enabled at (9847): [] __up_console_sem+0x78/0x80
[ 58.352129] hardirqs last disabled at (9868): [] __up_console_sem+0x5d/0x80
[ 58.353194] softirqs last enabled at (9864): [] irq_exit_rcu+0x93/0xc0
[ 58.354224] softirqs last disabled at (9855): [] irq_exit_rcu+0x93/0xc0
[ 58.355273] ---[ end trace 0000000000000000 ]---
[ 58.360778] ------------[ cut here ]------------
[ 58.361390] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.363045] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.364082] Modules linked in:
[ 58.364483] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.365669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.366673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.367382] 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
[ 58.369679] RSP: 0018:ffff88801fbafc00 EFLAGS: 00010282
[ 58.370364] RAX: 0000000000000000 RBX: ffff88800f08d440 RCX: 0000000000000000
[ 58.371250] RDX: ffff88800ee83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.372129] RBP: ffff88800f08d454 R08: 0000000000000001 R09: 0000000000000000
[ 58.373019] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.373923] R13: ffffffff84e23fe0 R14: ffff88800f08d448 R15: ffffffff84da7d60
[ 58.374998] FS: 0000555555d8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.376178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.377014] CR2: 00007f95d4c956f4 CR3: 000000001ffc8000 CR4: 0000000000350ee0
[ 58.378031] Call Trace:
[ 58.378436]
[ 58.378813] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.379552] ipv6_frags_init_net+0x206/0x3c0
[ 58.380209] ops_init+0xbb/0x6b0
[ 58.380755] setup_net+0x3d9/0x990
[ 58.381373] ? down_read_killable+0x1d7/0x4e0
[ 58.382075] ? __pfx_setup_net+0x10/0x10
[ 58.382664] ? copy_net_ns+0x17c/0x770
[ 58.383311] copy_net_ns+0x321/0x770
[ 58.383834] create_new_namespaces+0x3f6/0xb30
[ 58.384510] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.385266] ksys_unshare+0x44d/0x8e0
[ 58.385866] ? __pfx_ksys_unshare+0x10/0x10
[ 58.386537] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.387440] __x64_sys_unshare+0x31/0x40
[ 58.388098] do_syscall_64+0x3f/0x90
[ 58.388701] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.389498] RIP: 0033:0x7fb18cef30d7
[ 58.390105] 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
[ 58.392572] RSP: 002b:00007ffd652f6bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.393633] RAX: ffffffffffffffda RBX: 00007ffd652f71f8 RCX: 00007fb18cef30d7
[ 58.394605] RDX: 00007fb18cf5d41f RSI: 00007ffd652f6b50 RDI: 0000000040000000
[ 58.395634] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd652f6960
[ 58.396623] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb18d005bf0
[ 58.397681] R13: 00007ffd652f6c90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.398569]
[ 58.398869] irq event stamp: 11645
[ 58.399430] hardirqs last enabled at (11657): [] __up_console_sem+0x78/0x80
[ 58.400717] hardirqs last disabled at (11668): [] __up_console_sem+0x5d/0x80
[ 58.401960] softirqs last enabled at (11212): [] irq_exit_rcu+0x93/0xc0
[ 58.403113] softirqs last disabled at (11207): [] irq_exit_rcu+0x93/0xc0
[ 58.404248] ---[ end trace 0000000000000000 ]---
[ 58.405639] ------------[ cut here ]------------
[ 58.406302] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.408246] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.409310] Modules linked in:
[ 58.409726] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.410875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.411917] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.412560] 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
[ 58.414704] RSP: 0018:ffff88801fbafbf0 EFLAGS: 00010286
[ 58.415398] RAX: 0000000000000000 RBX: ffff88800f08cc40 RCX: 0000000000000000
[ 58.416272] RDX: ffff88800ee83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.417148] RBP: ffff88800f08cc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.418024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.418877] R13: ffffffff84e23fe0 R14: ffff88800f08cc48 R15: ffffffff84db0aa0
[ 58.419770] FS: 0000555555d8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.420750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.421478] CR2: 00007f95d4c956f4 CR3: 000000001ffc8000 CR4: 0000000000350ee0
[ 58.422362] Call Trace:
[ 58.422687]
[ 58.423038] nf_ct_net_init+0x224/0x3d0
[ 58.423559] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.424187] ops_init+0xbb/0x6b0
[ 58.424637] setup_net+0x3d9/0x990
[ 58.425118] ? down_read_killable+0x1d7/0x4e0
[ 58.425686] ? __pfx_setup_net+0x10/0x10
[ 58.426235] ? copy_net_ns+0x17c/0x770
[ 58.426733] copy_net_ns+0x321/0x770
[ 58.427251] create_new_namespaces+0x3f6/0xb30
[ 58.427831] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.428465] ksys_unshare+0x44d/0x8e0
[ 58.428991] ? __pfx_ksys_unshare+0x10/0x10
[ 58.429560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.430302] __x64_sys_unshare+0x31/0x40
[ 58.430815] do_syscall_64+0x3f/0x90
[ 58.431338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.432004] RIP: 0033:0x7fb18cef30d7
[ 58.432469] 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
[ 58.434614] RSP: 002b:00007ffd652f6bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.435570] RAX: ffffffffffffffda RBX: 00007ffd652f71f8 RCX: 00007fb18cef30d7
[ 58.436448] RDX: 00007fb18cf5d41f RSI: 00007ffd652f6b50 RDI: 0000000040000000
[ 58.437326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd652f6960
[ 58.438210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb18d005bf0
[ 58.439100] R13: 00007ffd652f6c90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.440007]
[ 58.440309] irq event stamp: 12505
[ 58.440741] hardirqs last enabled at (12515): [] __up_console_sem+0x78/0x80
[ 58.441790] hardirqs last disabled at (12526): [] __up_console_sem+0x5d/0x80
[ 58.442864] softirqs last enabled at (12166): [] irq_exit_rcu+0x93/0xc0
[ 58.443927] softirqs last disabled at (12159): [] irq_exit_rcu+0x93/0xc0
[ 58.444945] ---[ end trace 0000000000000000 ]---
[ 59.904603] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.952587] Bluetooth: hci0: command 0x041b tx timeout
[ 64.000041] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.047974] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:36:35 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff11002dae13d
RSI=ffffffff8178310a RDI=ffffffff856cce80 RBP=1ffff11002daff18 RSP=ffff888016d7f8b0
R8 =ffff888016d70a3a R9 =fffffbfff0ef393a R10=ffffffff8779c9d7 R11=0000000000000001
R12=ffffffff856cce80 R13=ffffffff8178310a R14=00000000000000f0 R15=ffffffff81847e8c
RIP=ffffffff812d6c7f 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 00007f578606b900 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=00007f57854a9290 CR3=000000000eba2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=369306aff3dff852000000000013c150 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6cbd4c5478d85caf00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fbaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555d8a400 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=00007f95d4c956f4 CR3=000000001ffc8000 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