Warning: Permanently added '[localhost]:14699' (ECDSA) to the list of known hosts.
2023/05/17 07:28:42 fuzzer started
2023/05/17 07:28:43 dialing manager at localhost:35573
2023/05/17 07:28:43 checking machine...
2023/05/17 07:28:43 checking revisions...
syzkaller login: [ 38.870356] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:28:43 testing simple program...
[ 38.935601] cgroup: Unknown subsys name 'net'
[ 39.031713] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.685777] audit: type=1400 audit(1684308536.285:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.824470] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.827211] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.829032] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.832097] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.834039] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.835553] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.200822] ------------[ cut here ]------------
[ 53.201475] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.203323] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.204385] Modules linked in:
[ 53.204784] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.205980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.210907] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.211597] 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
[ 53.213750] RSP: 0018:ffff888016207c00 EFLAGS: 00010282
[ 53.214432] RAX: 0000000000000000 RBX: ffff88800fa97c40 RCX: 0000000000000000
[ 53.215433] RDX: ffff88800d960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.216301] RBP: ffff88800fa97c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.217184] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.218077] R13: ffffffff84e223a0 R14: ffff88800fa97c48 R15: ffffffff84d73340
[ 53.218918] FS: 0000555556a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.219892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.220612] CR2: 00007f4696b24000 CR3: 000000000d104000 CR4: 0000000000350ee0
[ 53.221463] Call Trace:
[ 53.221779]
[ 53.222097] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.222693] ipv4_frags_init_net+0x269/0x440
[ 53.223266] ops_init+0xbb/0x6b0
[ 53.223697] setup_net+0x3d9/0x990
[ 53.224163] ? down_read_killable+0x1d7/0x4e0
[ 53.224720] ? __pfx_setup_net+0x10/0x10
[ 53.225234] ? copy_net_ns+0x17c/0x770
[ 53.225725] copy_net_ns+0x321/0x770
[ 53.226216] create_new_namespaces+0x3f6/0xb30
[ 53.226784] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.227420] ksys_unshare+0x44d/0x8e0
[ 53.227896] ? __pfx_ksys_unshare+0x10/0x10
[ 53.228458] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.229180] __x64_sys_unshare+0x31/0x40
[ 53.229683] do_syscall_64+0x3f/0x90
[ 53.230160] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.230768] RIP: 0033:0x7fcddc4860d7
[ 53.231256] 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
[ 53.233440] RSP: 002b:00007ffe43ce7f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.234375] RAX: ffffffffffffffda RBX: 00007ffe43ce85d8 RCX: 00007fcddc4860d7
[ 53.235225] RDX: 00007fcddc4f041f RSI: 00007ffe43ce7f30 RDI: 0000000040000000
[ 53.236066] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43ce7d40
[ 53.236920] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcddc598bf0
[ 53.237808] R13: 00007ffe43ce8070 R14: 0000000000000000 R15: 00000000000000f8
[ 53.238701]
[ 53.239032] irq event stamp: 7915
[ 53.239481] hardirqs last enabled at (7925): [] __up_console_sem+0x78/0x80
[ 53.240593] hardirqs last disabled at (7936): [] __up_console_sem+0x5d/0x80
[ 53.241648] softirqs last enabled at (7464): [] irq_exit_rcu+0x93/0xc0
[ 53.242642] softirqs last disabled at (7459): [] irq_exit_rcu+0x93/0xc0
[ 53.243659] ---[ end trace 0000000000000000 ]---
[ 53.250098] ------------[ cut here ]------------
[ 53.250668] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.252516] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.253551] Modules linked in:
[ 53.253980] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.255103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.256074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.256698] 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
[ 53.258791] RSP: 0018:ffff888016207c00 EFLAGS: 00010282
[ 53.259489] RAX: 0000000000000000 RBX: ffff88800f042e40 RCX: 0000000000000000
[ 53.260350] RDX: ffff88800d960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.261231] RBP: ffff88800f042e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.262132] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.263029] R13: ffffffff84e223a0 R14: ffff88800f042e48 R15: ffffffff84da62e0
[ 53.263870] FS: 0000555556a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.264836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.265577] CR2: 00007f4696b24000 CR3: 000000000d104000 CR4: 0000000000350ee0
[ 53.266464] Call Trace:
[ 53.266795]
[ 53.267140] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.267806] ipv6_frags_init_net+0x206/0x3c0
[ 53.268385] ops_init+0xbb/0x6b0
[ 53.268816] setup_net+0x3d9/0x990
[ 53.269282] ? down_read_killable+0x1d7/0x4e0
[ 53.269827] ? __pfx_setup_net+0x10/0x10
[ 53.270345] ? copy_net_ns+0x17c/0x770
[ 53.270840] copy_net_ns+0x321/0x770
[ 53.271336] create_new_namespaces+0x3f6/0xb30
[ 53.271905] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.272526] ksys_unshare+0x44d/0x8e0
[ 53.273034] ? __pfx_ksys_unshare+0x10/0x10
[ 53.273594] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.274315] __x64_sys_unshare+0x31/0x40
[ 53.274820] do_syscall_64+0x3f/0x90
[ 53.275336] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.275983] RIP: 0033:0x7fcddc4860d7
[ 53.276442] 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
[ 53.278539] RSP: 002b:00007ffe43ce7f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.279477] RAX: ffffffffffffffda RBX: 00007ffe43ce85d8 RCX: 00007fcddc4860d7
[ 53.280342] RDX: 00007fcddc4f041f RSI: 00007ffe43ce7f30 RDI: 0000000040000000
[ 53.281214] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43ce7d40
[ 53.282105] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcddc598bf0
[ 53.282992] R13: 00007ffe43ce8070 R14: 0000000000000000 R15: 00000000000000f8
[ 53.283891]
[ 53.284229] irq event stamp: 10395
[ 53.284663] hardirqs last enabled at (10405): [] __up_console_sem+0x78/0x80
[ 53.285719] hardirqs last disabled at (10416): [] __up_console_sem+0x5d/0x80
[ 53.286752] softirqs last enabled at (9986): [] irq_exit_rcu+0x93/0xc0
[ 53.287770] softirqs last disabled at (9981): [] irq_exit_rcu+0x93/0xc0
[ 53.288752] ---[ end trace 0000000000000000 ]---
[ 53.290148] ------------[ cut here ]------------
[ 53.290708] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.292574] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.293639] Modules linked in:
[ 53.294079] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.295242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.296221] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.296869] 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
[ 53.299086] RSP: 0018:ffff888016207bf0 EFLAGS: 00010286
[ 53.299742] RAX: 0000000000000000 RBX: ffff88800f043640 RCX: 0000000000000000
[ 53.300649] RDX: ffff88800d960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.301506] RBP: ffff88800f043654 R08: 0000000000000001 R09: 0000000000000000
[ 53.302423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.303327] R13: ffffffff84e223a0 R14: ffff88800f043648 R15: ffffffff84daf020
[ 53.304193] FS: 0000555556a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.305143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.305834] CR2: 00007f4696b24000 CR3: 000000000d104000 CR4: 0000000000350ee0
[ 53.306731] Call Trace:
[ 53.307103]
[ 53.307402] nf_ct_net_init+0x224/0x3d0
[ 53.307926] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.308537] ops_init+0xbb/0x6b0
[ 53.309023] setup_net+0x3d9/0x990
[ 53.309487] ? down_read_killable+0x1d7/0x4e0
[ 53.310098] ? __pfx_setup_net+0x10/0x10
[ 53.310622] ? copy_net_ns+0x17c/0x770
[ 53.311191] copy_net_ns+0x321/0x770
[ 53.311691] create_new_namespaces+0x3f6/0xb30
[ 53.312322] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.312983] ksys_unshare+0x44d/0x8e0
[ 53.313484] ? __pfx_ksys_unshare+0x10/0x10
[ 53.314074] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.314913] __x64_sys_unshare+0x31/0x40
[ 53.315482] do_syscall_64+0x3f/0x90
[ 53.316005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.316666] RIP: 0033:0x7fcddc4860d7
[ 53.317169] 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
[ 53.319423] RSP: 002b:00007ffe43ce7f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.320381] RAX: ffffffffffffffda RBX: 00007ffe43ce85d8 RCX: 00007fcddc4860d7
[ 53.321269] RDX: 00007fcddc4f041f RSI: 00007ffe43ce7f30 RDI: 0000000040000000
[ 53.322177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43ce7d40
[ 53.323071] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcddc598bf0
[ 53.323938] R13: 00007ffe43ce8070 R14: 0000000000000000 R15: 00000000000000f8
[ 53.324855]
[ 53.325179] irq event stamp: 11163
[ 53.325609] hardirqs last enabled at (11173): [] __up_console_sem+0x78/0x80
[ 53.326663] hardirqs last disabled at (11184): [] __up_console_sem+0x5d/0x80
[ 53.327750] softirqs last enabled at (11112): [] irq_exit_rcu+0x93/0xc0
[ 53.328785] softirqs last disabled at (11107): [] irq_exit_rcu+0x93/0xc0
[ 53.329798] ---[ end trace 0000000000000000 ]---
executing program
[ 54.902737] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.950283] Bluetooth: hci0: command 0x041b tx timeout
[ 58.998013] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.046021] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:28:55 Registers:
info registers vcpu 0
RAX=ffff88800da17d01 RBX=ffff88806ce3a480 RCX=0000000000000001 RDX=1ffff11001c57e30
RSI=ffffffff85616558 RDI=ffff88806ce3a528 RBP=ffffffff85616540 RSP=ffff88806ce09e38
R8 =0000000000000001 R9 =0000000000000246 R10=ffffffff85616580 R11=0000000000000001
R12=000000000da17d01 R13=0000000000000001 R14=ffff88806ce3a520 R15=0000000000000000
RIP=ffffffff81367cdf 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 00007f6ff2699700 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=00007f4696a61570 CR3=000000000e328000 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=2037353a38323a37302037312079614d XMM01=6f4c2064657472617453203a5d315b64
XMM02=6c6c694b20465220657661532f64616f XMM03=65747379732072656c6c616b7a797320
XMM04=2036353a38323a37302037312079614d XMM05=65636f72703d7373616c63742030733a
XMM06=733a755f6d65747379733d747865746e XMM07=725f6d65747379733a755f6d65747379
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016207618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556a5d400 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=00007f4696b24000 CR3=000000000d104000 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