Warning: Permanently added '[localhost]:65423' (ECDSA) to the list of known hosts.
2023/05/16 12:42:34 fuzzer started
2023/05/16 12:42:34 dialing manager at localhost:35573
2023/05/16 12:42:34 checking machine...
2023/05/16 12:42:34 checking revisions...
syzkaller login: [ 37.651405] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:42:34 testing simple program...
[ 37.722224] cgroup: Unknown subsys name 'net'
[ 37.788117] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.807194] audit: type=1400 audit(1684240967.133:6): 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
[ 50.891616] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.893069] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.896041] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.898313] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.899993] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.901234] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.287878] ------------[ cut here ]------------
[ 51.288574] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.290519] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.291669] Modules linked in:
[ 51.292108] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.296478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.297588] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.298231] 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
[ 51.300541] RSP: 0018:ffff88801b52fc00 EFLAGS: 00010282
[ 51.301201] RAX: 0000000000000000 RBX: ffff88800f05ac40 RCX: 0000000000000000
[ 51.302201] RDX: ffff88800ddeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.303199] RBP: ffff88800f05ac54 R08: 0000000000000001 R09: 0000000000000000
[ 51.304188] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.305170] R13: ffffffff84e223a0 R14: ffff88800f05ac48 R15: ffffffff84d73340
[ 51.306165] FS: 00005555568d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.307249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.308100] CR2: 00007fdaffa226f4 CR3: 000000000ffe2000 CR4: 0000000000350ee0
[ 51.309078] Call Trace:
[ 51.309521]
[ 51.309825] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.310554] ipv4_frags_init_net+0x269/0x440
[ 51.311118] ops_init+0xbb/0x6b0
[ 51.311690] setup_net+0x3d9/0x990
[ 51.312172] ? down_read_killable+0x1d7/0x4e0
[ 51.312878] ? __pfx_setup_net+0x10/0x10
[ 51.313560] ? copy_net_ns+0x17c/0x770
[ 51.314071] copy_net_ns+0x321/0x770
[ 51.314737] create_new_namespaces+0x3f6/0xb30
[ 51.315333] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.316016] ksys_unshare+0x44d/0x8e0
[ 51.316551] ? __pfx_ksys_unshare+0x10/0x10
[ 51.317104] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.317857] __x64_sys_unshare+0x31/0x40
[ 51.318414] do_syscall_64+0x3f/0x90
[ 51.318892] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.319571] RIP: 0033:0x7f34034760d7
[ 51.320066] 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
[ 51.322275] RSP: 002b:00007ffe0710f188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.323230] RAX: ffffffffffffffda RBX: 00007ffe0710f7c8 RCX: 00007f34034760d7
[ 51.324137] RDX: 00007f34034e041f RSI: 00007ffe0710f120 RDI: 0000000040000000
[ 51.325041] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0710ef30
[ 51.325937] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3403588bf0
[ 51.326842] R13: 00007ffe0710f260 R14: 0000000000000000 R15: 00000000000000f8
[ 51.327761]
[ 51.328086] irq event stamp: 9741
[ 51.328553] hardirqs last enabled at (9753): [] __up_console_sem+0x78/0x80
[ 51.329610] hardirqs last disabled at (9764): [] __up_console_sem+0x5d/0x80
[ 51.330681] softirqs last enabled at (9554): [] irq_exit_rcu+0x93/0xc0
[ 51.331717] softirqs last disabled at (9539): [] irq_exit_rcu+0x93/0xc0
[ 51.332764] ---[ end trace 0000000000000000 ]---
[ 51.338834] ------------[ cut here ]------------
[ 51.339589] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.341239] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.342321] Modules linked in:
[ 51.342766] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.343938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.344969] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.345648] 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
[ 51.347848] RSP: 0018:ffff88801b52fc00 EFLAGS: 00010282
[ 51.348565] RAX: 0000000000000000 RBX: ffff88800da53640 RCX: 0000000000000000
[ 51.349471] RDX: ffff88800ddeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.350336] RBP: ffff88800da53654 R08: 0000000000000001 R09: 0000000000000000
[ 51.351235] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.352151] R13: ffffffff84e223a0 R14: ffff88800da53648 R15: ffffffff84da62e0
[ 51.353055] FS: 00005555568d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.354061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.354811] CR2: 00007fdaffa226f4 CR3: 000000000ffe2000 CR4: 0000000000350ee0
[ 51.355723] Call Trace:
[ 51.356066]
[ 51.356399] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.357015] ipv6_frags_init_net+0x206/0x3c0
[ 51.357613] ops_init+0xbb/0x6b0
[ 51.358060] setup_net+0x3d9/0x990
[ 51.358547] ? down_read_killable+0x1d7/0x4e0
[ 51.359120] ? __pfx_setup_net+0x10/0x10
[ 51.359661] ? copy_net_ns+0x17c/0x770
[ 51.360176] copy_net_ns+0x321/0x770
[ 51.360697] create_new_namespaces+0x3f6/0xb30
[ 51.361289] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.361945] ksys_unshare+0x44d/0x8e0
[ 51.362486] ? __pfx_ksys_unshare+0x10/0x10
[ 51.363035] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.363785] __x64_sys_unshare+0x31/0x40
[ 51.364333] do_syscall_64+0x3f/0x90
[ 51.364843] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.365524] RIP: 0033:0x7f34034760d7
[ 51.365997] 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
[ 51.368185] RSP: 002b:00007ffe0710f188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.369142] RAX: ffffffffffffffda RBX: 00007ffe0710f7c8 RCX: 00007f34034760d7
[ 51.370045] RDX: 00007f34034e041f RSI: 00007ffe0710f120 RDI: 0000000040000000
[ 51.370945] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0710ef30
[ 51.371845] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3403588bf0
[ 51.372765] R13: 00007ffe0710f260 R14: 0000000000000000 R15: 00000000000000f8
[ 51.373681]
[ 51.373986] irq event stamp: 11487
[ 51.374455] hardirqs last enabled at (11499): [] __up_console_sem+0x78/0x80
[ 51.375530] hardirqs last disabled at (11510): [] __up_console_sem+0x5d/0x80
[ 51.376615] softirqs last enabled at (10970): [] irq_exit_rcu+0x93/0xc0
[ 51.377659] softirqs last disabled at (10915): [] irq_exit_rcu+0x93/0xc0
[ 51.378723] ---[ end trace 0000000000000000 ]---
[ 51.380070] ------------[ cut here ]------------
[ 51.380689] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.382657] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.383719] Modules linked in:
[ 51.384136] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.385325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.386384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.387038] 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
[ 51.389278] RSP: 0018:ffff88801b52fbf0 EFLAGS: 00010286
[ 51.389956] RAX: 0000000000000000 RBX: ffff88800da52e40 RCX: 0000000000000000
[ 51.390877] RDX: ffff88800ddeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.391786] RBP: ffff88800da52e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.392725] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.393633] R13: ffffffff84e223a0 R14: ffff88800da52e48 R15: ffffffff84daf020
[ 51.394546] FS: 00005555568d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.395553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.396291] CR2: 00007fdaffa226f4 CR3: 000000000ffe2000 CR4: 0000000000350ee0
[ 51.397204] Call Trace:
[ 51.397574]
[ 51.397877] nf_ct_net_init+0x224/0x3d0
[ 51.398426] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.399005] ops_init+0xbb/0x6b0
[ 51.399491] setup_net+0x3d9/0x990
[ 51.399964] ? down_read_killable+0x1d7/0x4e0
[ 51.400583] ? __pfx_setup_net+0x10/0x10
[ 51.401106] ? copy_net_ns+0x17c/0x770
[ 51.401657] copy_net_ns+0x321/0x770
[ 51.402150] create_new_namespaces+0x3f6/0xb30
[ 51.402784] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.403448] ksys_unshare+0x44d/0x8e0
[ 51.403967] ? __pfx_ksys_unshare+0x10/0x10
[ 51.404553] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.405271] __x64_sys_unshare+0x31/0x40
[ 51.405825] do_syscall_64+0x3f/0x90
[ 51.406322] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.407002] RIP: 0033:0x7f34034760d7
[ 51.407504] 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
[ 51.409707] RSP: 002b:00007ffe0710f188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.410661] RAX: ffffffffffffffda RBX: 00007ffe0710f7c8 RCX: 00007f34034760d7
[ 51.411554] RDX: 00007f34034e041f RSI: 00007ffe0710f120 RDI: 0000000040000000
[ 51.412482] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0710ef30
[ 51.413404] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3403588bf0
[ 51.414275] R13: 00007ffe0710f260 R14: 0000000000000000 R15: 00000000000000f8
[ 51.415202]
[ 51.415540] irq event stamp: 12211
[ 51.416000] hardirqs last enabled at (12221): [] __up_console_sem+0x78/0x80
[ 51.417074] hardirqs last disabled at (12232): [] __up_console_sem+0x5d/0x80
[ 51.418155] softirqs last enabled at (11950): [] irq_exit_rcu+0x93/0xc0
[ 51.419204] softirqs last disabled at (11945): [] irq_exit_rcu+0x93/0xc0
[ 51.420273] ---[ end trace 0000000000000000 ]---
executing program
[ 52.916149] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.963469] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.011428] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.059445] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:42:47 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=1ffff11002d7efac RCX=0000000000000000 RDX=1ffff11001c60d60
RSI=ffffffff81714326 RDI=0000000000000007 RBP=ffffffff852b61f8 RSP=ffff888016bf7d38
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000ffffffffff000 R13=ffff88800e306b00 R14=000000000e306000 R15=ffff88800e05f710
RIP=ffffffff8171436b 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fb88a83a900 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=00007fb889d60000 CR3=000000000ef48000 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=5837fe9dc1c91f3200000000000ae618 XMM01=8ca0b852b1c7c8e100000000000ae7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf72000000000001106c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bdcce4d04e32279e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b52f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555568d6400 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=00007fdaffa226f4 CR3=000000000ffe2000 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