Warning: Permanently added '[localhost]:12569' (ECDSA) to the list of known hosts.
2023/05/16 22:11:30 fuzzer started
2023/05/16 22:11:30 dialing manager at localhost:35573
2023/05/16 22:11:30 checking machine...
2023/05/16 22:11:30 checking revisions...
syzkaller login: [ 42.563029] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:11:31 testing simple program...
[ 42.634034] cgroup: Unknown subsys name 'net'
[ 42.727103] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.677444] audit: type=1400 audit(1684275103.150:6): 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
[ 55.837426] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.839609] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.843516] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.847111] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.849229] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.850815] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.238339] ------------[ cut here ]------------
[ 56.239017] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.240896] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.242049] Modules linked in:
[ 56.242617] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.247498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.248634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.249279] 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
[ 56.251539] RSP: 0018:ffff88801fd37c00 EFLAGS: 00010282
[ 56.252201] RAX: 0000000000000000 RBX: ffff88800c562c40 RCX: 0000000000000000
[ 56.253102] RDX: ffff88800fc451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.253992] RBP: ffff88800c562c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.254912] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.255802] R13: ffffffff84e223a0 R14: ffff88800c562c48 R15: ffffffff84d73340
[ 56.256706] FS: 00005555567e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.257704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.258454] CR2: 00007f8038a986f4 CR3: 000000000c6f4000 CR4: 0000000000350ef0
[ 56.259330] Call Trace:
[ 56.259691]
[ 56.259993] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.260635] ipv4_frags_init_net+0x269/0x440
[ 56.261194] ops_init+0xbb/0x6b0
[ 56.261672] setup_net+0x3d9/0x990
[ 56.262126] ? down_read_killable+0x1d7/0x4e0
[ 56.262718] ? __pfx_setup_net+0x10/0x10
[ 56.263261] ? copy_net_ns+0x17c/0x770
[ 56.263801] copy_net_ns+0x321/0x770
[ 56.264282] create_new_namespaces+0x3f6/0xb30
[ 56.264903] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.265552] ksys_unshare+0x44d/0x8e0
[ 56.266054] ? __pfx_ksys_unshare+0x10/0x10
[ 56.266635] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.267397] __x64_sys_unshare+0x31/0x40
[ 56.267916] do_syscall_64+0x3f/0x90
[ 56.268427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.269078] RIP: 0033:0x7f0a28f980d7
[ 56.269571] 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
[ 56.271738] RSP: 002b:00007ffd9f2919f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.272703] RAX: ffffffffffffffda RBX: 00007ffd9f292038 RCX: 00007f0a28f980d7
[ 56.273589] RDX: 00007f0a2900241f RSI: 00007ffd9f291990 RDI: 0000000040000000
[ 56.274485] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f2917a0
[ 56.275396] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a290aabf0
[ 56.276254] R13: 00007ffd9f291ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.277170]
[ 56.277501] irq event stamp: 8451
[ 56.277923] hardirqs last enabled at (8461): [] __up_console_sem+0x78/0x80
[ 56.279000] hardirqs last disabled at (8472): [] __up_console_sem+0x5d/0x80
[ 56.280046] softirqs last enabled at (8024): [] irq_exit_rcu+0x93/0xc0
[ 56.281078] softirqs last disabled at (7997): [] irq_exit_rcu+0x93/0xc0
[ 56.282103] ---[ end trace 0000000000000000 ]---
[ 56.288291] ------------[ cut here ]------------
[ 56.288987] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.290717] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.291790] Modules linked in:
[ 56.292209] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.293402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.294424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.295089] 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
[ 56.297290] RSP: 0018:ffff88801fd37c00 EFLAGS: 00010282
[ 56.297978] RAX: 0000000000000000 RBX: ffff88800dd8a840 RCX: 0000000000000000
[ 56.298877] RDX: ffff88800fc451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.299770] RBP: ffff88800dd8a854 R08: 0000000000000001 R09: 0000000000000000
[ 56.300653] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.301552] R13: ffffffff84e223a0 R14: ffff88800dd8a848 R15: ffffffff84da62e0
[ 56.302441] FS: 00005555567e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.303455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.304166] CR2: 00007f8038a986f4 CR3: 000000000c6f4000 CR4: 0000000000350ef0
[ 56.305056] Call Trace:
[ 56.305419]
[ 56.305729] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.306343] ipv6_frags_init_net+0x206/0x3c0
[ 56.306954] ops_init+0xbb/0x6b0
[ 56.307430] setup_net+0x3d9/0x990
[ 56.307884] ? down_read_killable+0x1d7/0x4e0
[ 56.308476] ? __pfx_setup_net+0x10/0x10
[ 56.308984] ? copy_net_ns+0x17c/0x770
[ 56.309515] copy_net_ns+0x321/0x770
[ 56.310000] create_new_namespaces+0x3f6/0xb30
[ 56.310616] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.311248] ksys_unshare+0x44d/0x8e0
[ 56.311763] ? __pfx_ksys_unshare+0x10/0x10
[ 56.312318] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.313074] __x64_sys_unshare+0x31/0x40
[ 56.313619] do_syscall_64+0x3f/0x90
[ 56.314092] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.314799] RIP: 0033:0x7f0a28f980d7
[ 56.315269] 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
[ 56.317431] RSP: 002b:00007ffd9f2919f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.318336] RAX: ffffffffffffffda RBX: 00007ffd9f292038 RCX: 00007f0a28f980d7
[ 56.319238] RDX: 00007f0a2900241f RSI: 00007ffd9f291990 RDI: 0000000040000000
[ 56.320131] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f2917a0
[ 56.321021] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a290aabf0
[ 56.321918] R13: 00007ffd9f291ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.322862]
[ 56.323170] irq event stamp: 10245
[ 56.323635] hardirqs last enabled at (10257): [] __up_console_sem+0x78/0x80
[ 56.324701] hardirqs last disabled at (10268): [] __up_console_sem+0x5d/0x80
[ 56.325775] softirqs last enabled at (9786): [] irq_exit_rcu+0x93/0xc0
[ 56.326835] softirqs last disabled at (9781): [] irq_exit_rcu+0x93/0xc0
[ 56.327868] ---[ end trace 0000000000000000 ]---
[ 56.329192] ------------[ cut here ]------------
[ 56.329831] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.331911] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.332964] Modules linked in:
[ 56.333407] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.334585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.335622] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.336265] 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
[ 56.338425] RSP: 0018:ffff88801fd37bf0 EFLAGS: 00010286
[ 56.339088] RAX: 0000000000000000 RBX: ffff88800d6f8c40 RCX: 0000000000000000
[ 56.339984] RDX: ffff88800fc451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.340874] RBP: ffff88800d6f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.341769] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.342654] R13: ffffffff84e223a0 R14: ffff88800d6f8c48 R15: ffffffff84daf020
[ 56.343568] FS: 00005555567e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.344561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.345276] CR2: 00007f8038a986f4 CR3: 000000000c6f4000 CR4: 0000000000350ef0
[ 56.346179] Call Trace:
[ 56.346534]
[ 56.346858] nf_ct_net_init+0x224/0x3d0
[ 56.347399] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.347967] ops_init+0xbb/0x6b0
[ 56.348437] setup_net+0x3d9/0x990
[ 56.348892] ? down_read_killable+0x1d7/0x4e0
[ 56.349490] ? __pfx_setup_net+0x10/0x10
[ 56.350001] ? copy_net_ns+0x17c/0x770
[ 56.350539] copy_net_ns+0x321/0x770
[ 56.351024] create_new_namespaces+0x3f6/0xb30
[ 56.351645] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.352257] ksys_unshare+0x44d/0x8e0
[ 56.352783] ? __pfx_ksys_unshare+0x10/0x10
[ 56.353333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.354070] __x64_sys_unshare+0x31/0x40
[ 56.354618] do_syscall_64+0x3f/0x90
[ 56.355109] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.355776] RIP: 0033:0x7f0a28f980d7
[ 56.356243] 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
[ 56.358423] RSP: 002b:00007ffd9f2919f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.359397] RAX: ffffffffffffffda RBX: 00007ffd9f292038 RCX: 00007f0a28f980d7
[ 56.360258] RDX: 00007f0a2900241f RSI: 00007ffd9f291990 RDI: 0000000040000000
[ 56.361142] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f2917a0
[ 56.362021] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a290aabf0
[ 56.362909] R13: 00007ffd9f291ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.363809]
[ 56.364112] irq event stamp: 10999
[ 56.364588] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 56.365648] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 56.366715] softirqs last enabled at (10908): [] irq_exit_rcu+0x93/0xc0
[ 56.367773] softirqs last disabled at (10903): [] irq_exit_rcu+0x93/0xc0
[ 56.368814] ---[ end trace 0000000000000000 ]---
executing program
[ 57.912069] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.959434] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.007410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.055462] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:11:38 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fd375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 00005555567e3400 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=00007f8038a986f4 CR3=000000000c6f4000 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=0000000080000000 RBX=00007f5f9abed08c RCX=ffffffff81008602 RDX=ffff88800ff73680
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801926f648
R8 =0000000000000005 R9 =0000000000000002 R10=0000000000000001 R11=00000000000b5fb3
R12=ffff88801926f790 R13=0000000000000000 R14=ffff88800ff73680 R15=ffff88800f141390
RIP=ffffffff814bf87b RFL=00000297 [--S-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 00007f5f9a1aa700 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=00007f5b116c3be0 CR3=000000000e550000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000