Warning: Permanently added '[localhost]:31861' (ECDSA) to the list of known hosts.
2023/05/16 19:17:03 fuzzer started
2023/05/16 19:17:03 dialing manager at localhost:35573
2023/05/16 19:17:03 checking machine...
2023/05/16 19:17:03 checking revisions...
syzkaller login: [ 45.110049] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:17:03 testing simple program...
[ 45.173990] cgroup: Unknown subsys name 'net'
[ 45.250928] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 56.757648] audit: type=1400 audit(1684264635.329:6): avc: denied { execmem } for pid=262 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
[ 57.886497] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.894658] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.896373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.901932] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.904322] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.906079] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.318739] ------------[ cut here ]------------
[ 58.319811] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.321764] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.323081] Modules linked in:
[ 58.323514] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.325625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.328034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.329147] 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
[ 58.331955] RSP: 0018:ffff88801e91fc00 EFLAGS: 00010282
[ 58.332711] RAX: 0000000000000000 RBX: ffff88800e11b440 RCX: 0000000000000000
[ 58.333651] RDX: ffff88800ff4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.334594] RBP: ffff88800e11b454 R08: 0000000000000001 R09: 0000000000000000
[ 58.335567] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.336516] R13: ffffffff84e223a0 R14: ffff88800e11b448 R15: ffffffff84d73340
[ 58.337447] FS: 00005555565e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.338511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.339315] CR2: 00007fee92e156f4 CR3: 000000001e2ea000 CR4: 0000000000350ef0
[ 58.340416] Call Trace:
[ 58.340839]
[ 58.341199] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.341881] ipv4_frags_init_net+0x269/0x440
[ 58.342511] ops_init+0xbb/0x6b0
[ 58.343007] setup_net+0x3d9/0x990
[ 58.343524] ? down_read_killable+0x1d7/0x4e0
[ 58.344172] ? __pfx_setup_net+0x10/0x10
[ 58.344710] ? copy_net_ns+0x17c/0x770
[ 58.345284] copy_net_ns+0x321/0x770
[ 58.345840] create_new_namespaces+0x3f6/0xb30
[ 58.346643] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.347539] ksys_unshare+0x44d/0x8e0
[ 58.348100] ? __pfx_ksys_unshare+0x10/0x10
[ 58.348713] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.349481] __x64_sys_unshare+0x31/0x40
[ 58.350064] do_syscall_64+0x3f/0x90
[ 58.350600] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.351315] RIP: 0033:0x7fb78e7b60d7
[ 58.351805] 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
[ 58.354063] RSP: 002b:00007ffcd3db52e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.355063] RAX: ffffffffffffffda RBX: 00007ffcd3db5928 RCX: 00007fb78e7b60d7
[ 58.356006] RDX: 00007fb78e82041f RSI: 00007ffcd3db5280 RDI: 0000000040000000
[ 58.356952] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd3db5090
[ 58.357892] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb78e8c8bf0
[ 58.359031] R13: 00007ffcd3db53c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.360022]
[ 58.360426] irq event stamp: 8521
[ 58.360984] hardirqs last enabled at (8531): [] __up_console_sem+0x78/0x80
[ 58.362057] hardirqs last disabled at (8542): [] __up_console_sem+0x5d/0x80
[ 58.363205] softirqs last enabled at (8064): [] irq_exit_rcu+0x93/0xc0
[ 58.364318] softirqs last disabled at (8045): [] irq_exit_rcu+0x93/0xc0
[ 58.365409] ---[ end trace 0000000000000000 ]---
[ 58.372734] ------------[ cut here ]------------
[ 58.373493] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.375815] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.376931] Modules linked in:
[ 58.377401] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.378631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.379737] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.380449] 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
[ 58.382803] RSP: 0018:ffff88801e91fc00 EFLAGS: 00010282
[ 58.383522] RAX: 0000000000000000 RBX: ffff88800b93ea40 RCX: 0000000000000000
[ 58.384466] RDX: ffff88800ff4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.385405] RBP: ffff88800b93ea54 R08: 0000000000000001 R09: 0000000000000000
[ 58.386340] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.387310] R13: ffffffff84e223a0 R14: ffff88800b93ea48 R15: ffffffff84da62e0
[ 58.388256] FS: 00005555565e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.389308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.390069] CR2: 00007fee92e156f4 CR3: 000000001e2ea000 CR4: 0000000000350ef0
[ 58.391053] Call Trace:
[ 58.391426]
[ 58.391743] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.392423] ipv6_frags_init_net+0x206/0x3c0
[ 58.393017] ops_init+0xbb/0x6b0
[ 58.393518] setup_net+0x3d9/0x990
[ 58.394005] ? down_read_killable+0x1d7/0x4e0
[ 58.394636] ? __pfx_setup_net+0x10/0x10
[ 58.395210] ? copy_net_ns+0x17c/0x770
[ 58.395745] copy_net_ns+0x321/0x770
[ 58.396288] create_new_namespaces+0x3f6/0xb30
[ 58.396914] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.397601] ksys_unshare+0x44d/0x8e0
[ 58.398155] ? __pfx_ksys_unshare+0x10/0x10
[ 58.398768] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.399554] __x64_sys_unshare+0x31/0x40
[ 58.400098] do_syscall_64+0x3f/0x90
[ 58.400630] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.401346] RIP: 0033:0x7fb78e7b60d7
[ 58.401839] 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
[ 58.404141] RSP: 002b:00007ffcd3db52e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.405139] RAX: ffffffffffffffda RBX: 00007ffcd3db5928 RCX: 00007fb78e7b60d7
[ 58.406045] RDX: 00007fb78e82041f RSI: 00007ffcd3db5280 RDI: 0000000040000000
[ 58.406986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd3db5090
[ 58.407921] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb78e8c8bf0
[ 58.408890] R13: 00007ffcd3db53c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.409890]
[ 58.410253] irq event stamp: 11973
[ 58.410746] hardirqs last enabled at (11983): [] __up_console_sem+0x78/0x80
[ 58.411923] hardirqs last disabled at (11994): [] __up_console_sem+0x5d/0x80
[ 58.413086] softirqs last enabled at (11462): [] irq_exit_rcu+0x93/0xc0
[ 58.414247] softirqs last disabled at (11453): [] irq_exit_rcu+0x93/0xc0
[ 58.415379] ---[ end trace 0000000000000000 ]---
[ 58.416925] ------------[ cut here ]------------
[ 58.417545] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.419828] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.420893] Modules linked in:
[ 58.421340] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.422493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.423523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.424201] 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
[ 58.426352] RSP: 0018:ffff88801e91fbf0 EFLAGS: 00010286
[ 58.427015] RAX: 0000000000000000 RBX: ffff88800b93e040 RCX: 0000000000000000
[ 58.427942] RDX: ffff88800ff4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.428870] RBP: ffff88800b93e054 R08: 0000000000000001 R09: 0000000000000000
[ 58.429799] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.430746] R13: ffffffff84e223a0 R14: ffff88800b93e048 R15: ffffffff84daf020
[ 58.431678] FS: 00005555565e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.432721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.433500] CR2: 00007fee92e156f4 CR3: 000000001e2ea000 CR4: 0000000000350ef0
[ 58.434443] Call Trace:
[ 58.434787]
[ 58.435096] nf_ct_net_init+0x224/0x3d0
[ 58.435679] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.436323] ops_init+0xbb/0x6b0
[ 58.436796] setup_net+0x3d9/0x990
[ 58.437298] ? down_read_killable+0x1d7/0x4e0
[ 58.437890] ? __pfx_setup_net+0x10/0x10
[ 58.438456] ? copy_net_ns+0x17c/0x770
[ 58.439012] copy_net_ns+0x321/0x770
[ 58.439541] create_new_namespaces+0x3f6/0xb30
[ 58.440194] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.440851] ksys_unshare+0x44d/0x8e0
[ 58.441406] ? __pfx_ksys_unshare+0x10/0x10
[ 58.441980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.442763] __x64_sys_unshare+0x31/0x40
[ 58.443346] do_syscall_64+0x3f/0x90
[ 58.443845] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.444546] RIP: 0033:0x7fb78e7b60d7
[ 58.445032] 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
[ 58.447303] RSP: 002b:00007ffcd3db52e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.448293] RAX: ffffffffffffffda RBX: 00007ffcd3db5928 RCX: 00007fb78e7b60d7
[ 58.449215] RDX: 00007fb78e82041f RSI: 00007ffcd3db5280 RDI: 0000000040000000
[ 58.450105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd3db5090
[ 58.451064] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb78e8c8bf0
[ 58.452010] R13: 00007ffcd3db53c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.452986]
[ 58.453339] irq event stamp: 12775
[ 58.453797] hardirqs last enabled at (12785): [] __up_console_sem+0x78/0x80
[ 58.454949] hardirqs last disabled at (12796): [] __up_console_sem+0x5d/0x80
[ 58.456073] softirqs last enabled at (12504): [] irq_exit_rcu+0x93/0xc0
[ 58.457194] softirqs last disabled at (12499): [] irq_exit_rcu+0x93/0xc0
[ 58.458295] ---[ end trace 0000000000000000 ]---
executing program
[ 59.966826] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.015190] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.062220] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.110210] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:17:16 Registers:
info registers vcpu 0
RAX=0000000000000051 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e91f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000051 R11=0000000000000001
R12=0000000000000051 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 00005555565e6400 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=00007fee92e156f4 CR3=000000001e2ea000 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=000000000000009f RCX=ffffffff812d2717 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff877969d0 RBP=1ffffffff0ef2d3a RSP=ffff88806cf099b0
R8 =0000000000000000 R9 =1ffffffff0ef2d3a R10=ffffffff877969d7 R11=0000000000000001
R12=ffff888008d95bd8 R13=ffff888008d951c0 R14=ffffffff85d35b6c R15=0000000000000000
RIP=ffffffff818104c1 RFL=00000017 [----APC] 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 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=00007f2e3973ee80 CR3=000000000f5b0000 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=31665f946cd3a6983243d90a01642c8f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010ecb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=da382deb6b2ebf5300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000