Warning: Permanently added '[localhost]:22309' (ECDSA) to the list of known hosts.
2023/05/16 17:09:50 fuzzer started
2023/05/16 17:09:50 dialing manager at localhost:35573
2023/05/16 17:09:50 checking machine...
2023/05/16 17:09:50 checking revisions...
syzkaller login: [ 38.968659] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:09:50 testing simple program...
[ 39.039679] cgroup: Unknown subsys name 'net'
[ 39.106009] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.178289] audit: type=1400 audit(1684257004.131:6): 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
[ 53.285357] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.287182] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.288602] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.291858] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.293950] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.295727] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.687342] ------------[ cut here ]------------
[ 53.688112] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.690088] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.691459] Modules linked in:
[ 53.691967] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.696773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.697948] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.698750] 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
[ 53.700991] RSP: 0018:ffff88801eabfc00 EFLAGS: 00010282
[ 53.701683] RAX: 0000000000000000 RBX: ffff88800b889440 RCX: 0000000000000000
[ 53.702575] RDX: ffff888016489b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.703473] RBP: ffff88800b889454 R08: 0000000000000001 R09: 0000000000000000
[ 53.704384] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.705276] R13: ffffffff84e223a0 R14: ffff88800b889448 R15: ffffffff84d73340
[ 53.706134] FS: 00005555557ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.707132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.707882] CR2: 00007f99882196f4 CR3: 000000001bcf8000 CR4: 0000000000350ef0
[ 53.708768] Call Trace:
[ 53.709094]
[ 53.709428] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.710042] ipv4_frags_init_net+0x269/0x440
[ 53.710636] ops_init+0xbb/0x6b0
[ 53.711079] setup_net+0x3d9/0x990
[ 53.711602] ? down_read_killable+0x1d7/0x4e0
[ 53.712178] ? __pfx_setup_net+0x10/0x10
[ 53.712715] ? copy_net_ns+0x17c/0x770
[ 53.713252] copy_net_ns+0x321/0x770
[ 53.713741] create_new_namespaces+0x3f6/0xb30
[ 53.714359] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.714994] ksys_unshare+0x44d/0x8e0
[ 53.715533] ? __pfx_ksys_unshare+0x10/0x10
[ 53.716092] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.716842] __x64_sys_unshare+0x31/0x40
[ 53.717395] do_syscall_64+0x3f/0x90
[ 53.717886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.718575] RIP: 0033:0x7fb097c800d7
[ 53.719041] 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
[ 53.721259] RSP: 002b:00007ffe2fe0b418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.722230] RAX: ffffffffffffffda RBX: 00007ffe2fe0ba58 RCX: 00007fb097c800d7
[ 53.723092] RDX: 00007fb097cea41f RSI: 00007ffe2fe0b3b0 RDI: 0000000040000000
[ 53.724013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fe0b1c0
[ 53.724902] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb097d92bf0
[ 53.725782] R13: 00007ffe2fe0b4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.726699]
[ 53.727004] irq event stamp: 7843
[ 53.727472] hardirqs last enabled at (7855): [] __up_console_sem+0x78/0x80
[ 53.728531] hardirqs last disabled at (7866): [] __up_console_sem+0x5d/0x80
[ 53.729600] softirqs last enabled at (7418): [] irq_exit_rcu+0x93/0xc0
[ 53.730649] softirqs last disabled at (7403): [] irq_exit_rcu+0x93/0xc0
[ 53.731715] ---[ end trace 0000000000000000 ]---
[ 53.736527] ------------[ cut here ]------------
[ 53.737130] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.738873] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.739987] Modules linked in:
[ 53.740450] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.741611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.742634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.743308] 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
[ 53.745508] RSP: 0018:ffff88801eabfc00 EFLAGS: 00010282
[ 53.746164] RAX: 0000000000000000 RBX: ffff88800ea73240 RCX: 0000000000000000
[ 53.747050] RDX: ffff888016489b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.747975] RBP: ffff88800ea73254 R08: 0000000000000001 R09: 0000000000000000
[ 53.748903] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.749829] R13: ffffffff84e223a0 R14: ffff88800ea73248 R15: ffffffff84da62e0
[ 53.750733] FS: 00005555557ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.751755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.752515] CR2: 00007f99882196f4 CR3: 000000001bcf8000 CR4: 0000000000350ef0
[ 53.753422] Call Trace:
[ 53.753767]
[ 53.754077] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.754734] ipv6_frags_init_net+0x206/0x3c0
[ 53.755335] ops_init+0xbb/0x6b0
[ 53.755813] setup_net+0x3d9/0x990
[ 53.756301] ? down_read_killable+0x1d7/0x4e0
[ 53.756879] ? __pfx_setup_net+0x10/0x10
[ 53.757431] ? copy_net_ns+0x17c/0x770
[ 53.757939] copy_net_ns+0x321/0x770
[ 53.758450] create_new_namespaces+0x3f6/0xb30
[ 53.759036] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.759688] ksys_unshare+0x44d/0x8e0
[ 53.760182] ? __pfx_ksys_unshare+0x10/0x10
[ 53.760756] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.761511] __x64_sys_unshare+0x31/0x40
[ 53.762038] do_syscall_64+0x3f/0x90
[ 53.762548] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.763188] RIP: 0033:0x7fb097c800d7
[ 53.763690] 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
[ 53.765854] RSP: 002b:00007ffe2fe0b418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.766808] RAX: ffffffffffffffda RBX: 00007ffe2fe0ba58 RCX: 00007fb097c800d7
[ 53.767711] RDX: 00007fb097cea41f RSI: 00007ffe2fe0b3b0 RDI: 0000000040000000
[ 53.768600] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fe0b1c0
[ 53.769479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb097d92bf0
[ 53.770367] R13: 00007ffe2fe0b4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.771277]
[ 53.771590] irq event stamp: 9447
[ 53.772015] hardirqs last enabled at (9457): [] __up_console_sem+0x78/0x80
[ 53.773080] hardirqs last disabled at (9468): [] __up_console_sem+0x5d/0x80
[ 53.774141] softirqs last enabled at (9020): [] irq_exit_rcu+0x93/0xc0
[ 53.775169] softirqs last disabled at (9015): [] irq_exit_rcu+0x93/0xc0
[ 53.776242] ---[ end trace 0000000000000000 ]---
[ 53.777574] ------------[ cut here ]------------
[ 53.778153] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.780150] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.781246] Modules linked in:
[ 53.781650] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.782798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.783840] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.784507] 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
[ 53.786688] RSP: 0018:ffff88801eabfbf0 EFLAGS: 00010286
[ 53.787368] RAX: 0000000000000000 RBX: ffff88800d96fe40 RCX: 0000000000000000
[ 53.788273] RDX: ffff888016489b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.789135] RBP: ffff88800d96fe54 R08: 0000000000000001 R09: 0000000000000000
[ 53.790018] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.790906] R13: ffffffff84e223a0 R14: ffff88800d96fe48 R15: ffffffff84daf020
[ 53.791827] FS: 00005555557ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.792825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.793566] CR2: 00007f99882196f4 CR3: 000000001bcf8000 CR4: 0000000000350ef0
[ 53.794459] Call Trace:
[ 53.794784]
[ 53.795084] nf_ct_net_init+0x224/0x3d0
[ 53.795640] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.796240] ops_init+0xbb/0x6b0
[ 53.796683] setup_net+0x3d9/0x990
[ 53.797131] ? down_read_killable+0x1d7/0x4e0
[ 53.797733] ? __pfx_setup_net+0x10/0x10
[ 53.798271] ? copy_net_ns+0x17c/0x770
[ 53.798776] copy_net_ns+0x321/0x770
[ 53.799295] create_new_namespaces+0x3f6/0xb30
[ 53.799911] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.800567] ksys_unshare+0x44d/0x8e0
[ 53.801061] ? __pfx_ksys_unshare+0x10/0x10
[ 53.801658] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.802402] __x64_sys_unshare+0x31/0x40
[ 53.802921] do_syscall_64+0x3f/0x90
[ 53.803448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.804088] RIP: 0033:0x7fb097c800d7
[ 53.804596] 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
executing program
[ 53.806783] RSP: 002b:00007ffe2fe0b418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.808376] RAX: ffffffffffffffda RBX: 00007ffe2fe0ba58 RCX: 00007fb097c800d7
[ 53.809292] RDX: 00007fb097cea41f RSI: 00007ffe2fe0b3b0 RDI: 0000000040000000
[ 53.810157] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fe0b1c0
[ 53.811058] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb097d92bf0
[ 53.811951] R13: 00007ffe2fe0b4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.812875]
[ 53.813173] irq event stamp: 10271
[ 53.813631] hardirqs last enabled at (10283): [] __up_console_sem+0x78/0x80
[ 53.814702] hardirqs last disabled at (10294): [] __up_console_sem+0x5d/0x80
[ 53.815774] softirqs last enabled at (10210): [] irq_exit_rcu+0x93/0xc0
[ 53.816816] softirqs last disabled at (10205): [] irq_exit_rcu+0x93/0xc0
[ 53.817857] ---[ end trace 0000000000000000 ]---
[ 55.362865] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.410276] Bluetooth: hci0: command 0x041b tx timeout
[ 59.458286] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.506287] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:10:03 Registers:
info registers vcpu 0
RAX=000000000000007a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eabf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000007a R11=0000000000000001
R12=000000000000007a 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 00005555557ec400 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=00007f99882196f4 CR3=000000001bcf8000 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=0000000000031c0f 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=00007fefbae2bdb0 CR3=000000000f492000 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=2035303a30313a37312036312079614d XMM01=5d3838303039362e33352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3838303039362e33352020205b XMM07=79732035303a30313a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000