Warning: Permanently added '[localhost]:18486' (ECDSA) to the list of known hosts.
2023/05/16 13:09:30 fuzzer started
2023/05/16 13:09:30 dialing manager at localhost:35573
2023/05/16 13:09:30 checking machine...
2023/05/16 13:09:30 checking revisions...
syzkaller login: [ 48.497466] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:09:30 testing simple program...
[ 48.580438] cgroup: Unknown subsys name 'net'
[ 48.648469] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.655102] audit: type=1400 audit(1684242582.814:6): 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
[ 61.743922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.746164] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.748439] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.752195] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.754574] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.755948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.164007] ------------[ cut here ]------------
[ 62.164850] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.167131] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.168553] Modules linked in:
[ 62.169138] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.174184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.175384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.176299] 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
[ 62.178758] RSP: 0018:ffff88801a42fc00 EFLAGS: 00010282
[ 62.179490] RAX: 0000000000000000 RBX: ffff88800c51d440 RCX: 0000000000000000
[ 62.180490] RDX: ffff88801a3a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.181520] RBP: ffff88800c51d454 R08: 0000000000000001 R09: 0000000000000000
[ 62.182517] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.183508] R13: ffffffff84e223a0 R14: ffff88800c51d448 R15: ffffffff84d73340
[ 62.184513] FS: 00005555562f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.185642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.186472] CR2: 00007efde95286f4 CR3: 000000001f54c000 CR4: 0000000000350ee0
[ 62.187465] Call Trace:
[ 62.187862]
[ 62.188194] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.188916] ipv4_frags_init_net+0x269/0x440
[ 62.189562] ops_init+0xbb/0x6b0
[ 62.190098] setup_net+0x3d9/0x990
[ 62.190608] ? down_read_killable+0x1d7/0x4e0
[ 62.191274] ? __pfx_setup_net+0x10/0x10
[ 62.191880] ? copy_net_ns+0x17c/0x770
[ 62.192447] copy_net_ns+0x321/0x770
[ 62.193021] create_new_namespaces+0x3f6/0xb30
[ 62.193698] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.194402] ksys_unshare+0x44d/0x8e0
[ 62.194979] ? __pfx_ksys_unshare+0x10/0x10
[ 62.195571] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.196378] __x64_sys_unshare+0x31/0x40
[ 62.196975] do_syscall_64+0x3f/0x90
[ 62.197497] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.198233] RIP: 0033:0x7f56b3bbb0d7
[ 62.198768] 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
[ 62.201134] RSP: 002b:00007ffe6a513968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.202196] RAX: ffffffffffffffda RBX: 00007ffe6a513fa8 RCX: 00007f56b3bbb0d7
[ 62.203178] RDX: 00007f56b3c2541f RSI: 00007ffe6a513900 RDI: 0000000040000000
[ 62.204137] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6a513710
[ 62.205111] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56b3ccdbf0
[ 62.206087] R13: 00007ffe6a513a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.207089]
[ 62.207414] irq event stamp: 7659
[ 62.207914] hardirqs last enabled at (7671): [] __up_console_sem+0x78/0x80
[ 62.209068] hardirqs last disabled at (7682): [] __up_console_sem+0x5d/0x80
[ 62.210228] softirqs last enabled at (7566): [] irq_exit_rcu+0x93/0xc0
[ 62.211348] softirqs last disabled at (7557): [] irq_exit_rcu+0x93/0xc0
[ 62.212471] ---[ end trace 0000000000000000 ]---
[ 62.218327] ------------[ cut here ]------------
[ 62.219011] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.220913] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.222066] Modules linked in:
[ 62.222503] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.223862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.224976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.225693] 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
[ 62.228045] RSP: 0018:ffff88801a42fc00 EFLAGS: 00010282
[ 62.228784] RAX: 0000000000000000 RBX: ffff888015ef4e40 RCX: 0000000000000000
[ 62.229774] RDX: ffff88801a3a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.230936] RBP: ffff888015ef4e54 R08: 0000000000000001 R09: 0000000000000000
[ 62.232010] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.232964] R13: ffffffff84e223a0 R14: ffff888015ef4e48 R15: ffffffff84da62e0
[ 62.233925] FS: 00005555562f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.234997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.235782] CR2: 00007efde95286f4 CR3: 000000001f54c000 CR4: 0000000000350ee0
[ 62.236764] Call Trace:
[ 62.237130]
[ 62.237483] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.238205] ipv6_frags_init_net+0x206/0x3c0
[ 62.238861] ops_init+0xbb/0x6b0
[ 62.239354] setup_net+0x3d9/0x990
[ 62.239900] ? down_read_killable+0x1d7/0x4e0
[ 62.240531] ? __pfx_setup_net+0x10/0x10
[ 62.241139] ? copy_net_ns+0x17c/0x770
[ 62.241710] copy_net_ns+0x321/0x770
[ 62.242280] create_new_namespaces+0x3f6/0xb30
[ 62.242971] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.243662] ksys_unshare+0x44d/0x8e0
[ 62.244251] ? __pfx_ksys_unshare+0x10/0x10
[ 62.244891] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.245692] __x64_sys_unshare+0x31/0x40
[ 62.246316] do_syscall_64+0x3f/0x90
[ 62.246884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.247591] RIP: 0033:0x7f56b3bbb0d7
[ 62.248140] 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
[ 62.250587] RSP: 002b:00007ffe6a513968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.251639] RAX: ffffffffffffffda RBX: 00007ffe6a513fa8 RCX: 00007f56b3bbb0d7
[ 62.252637] RDX: 00007f56b3c2541f RSI: 00007ffe6a513900 RDI: 0000000040000000
[ 62.253644] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6a513710
[ 62.254635] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56b3ccdbf0
[ 62.255633] R13: 00007ffe6a513a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.256638]
[ 62.257008] irq event stamp: 9469
[ 62.257497] hardirqs last enabled at (9479): [] __up_console_sem+0x78/0x80
[ 62.258681] hardirqs last disabled at (9490): [] __up_console_sem+0x5d/0x80
[ 62.259868] softirqs last enabled at (9000): [] irq_exit_rcu+0x93/0xc0
[ 62.261020] softirqs last disabled at (8995): [] irq_exit_rcu+0x93/0xc0
[ 62.262174] ---[ end trace 0000000000000000 ]---
[ 62.263645] ------------[ cut here ]------------
[ 62.264350] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.266611] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.267793] Modules linked in:
[ 62.268241] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.269540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.270663] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.271406] 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
[ 62.273804] RSP: 0018:ffff88801a42fbf0 EFLAGS: 00010286
[ 62.274530] RAX: 0000000000000000 RBX: ffff888015ef4840 RCX: 0000000000000000
[ 62.275512] RDX: ffff88801a3a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.276498] RBP: ffff888015ef4854 R08: 0000000000000001 R09: 0000000000000000
[ 62.277517] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.278519] R13: ffffffff84e223a0 R14: ffff888015ef4848 R15: ffffffff84daf020
[ 62.279502] FS: 00005555562f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.280601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.281439] CR2: 00007efde95286f4 CR3: 000000001f54c000 CR4: 0000000000350ee0
[ 62.282434] Call Trace:
[ 62.282838]
[ 62.283170] nf_ct_net_init+0x224/0x3d0
[ 62.283775] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.284395] ops_init+0xbb/0x6b0
[ 62.284924] setup_net+0x3d9/0x990
[ 62.285455] ? down_read_killable+0x1d7/0x4e0
[ 62.286121] ? __pfx_setup_net+0x10/0x10
[ 62.286686] ? copy_net_ns+0x17c/0x770
[ 62.287277] copy_net_ns+0x321/0x770
[ 62.287849] create_new_namespaces+0x3f6/0xb30
[ 62.288501] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.289230] ksys_unshare+0x44d/0x8e0
[ 62.289810] ? __pfx_ksys_unshare+0x10/0x10
[ 62.290419] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.291251] __x64_sys_unshare+0x31/0x40
[ 62.291861] do_syscall_64+0x3f/0x90
[ 62.292384] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.293129] RIP: 0033:0x7f56b3bbb0d7
[ 62.293663] 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
[ 62.296084] RSP: 002b:00007ffe6a513968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.297159] RAX: ffffffffffffffda RBX: 00007ffe6a513fa8 RCX: 00007f56b3bbb0d7
[ 62.298178] RDX: 00007f56b3c2541f RSI: 00007ffe6a513900 RDI: 0000000040000000
[ 62.299173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6a513710
[ 62.300167] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56b3ccdbf0
[ 62.301159] R13: 00007ffe6a513a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.302190]
[ 62.302525] irq event stamp: 10289
[ 62.303045] hardirqs last enabled at (10301): [] __up_console_sem+0x78/0x80
[ 62.304237] hardirqs last disabled at (10312): [] __up_console_sem+0x5d/0x80
[ 62.305464] softirqs last enabled at (10006): [] irq_exit_rcu+0x93/0xc0
[ 62.306643] softirqs last disabled at (10001): [] irq_exit_rcu+0x93/0xc0
[ 62.307816] ---[ end trace 0000000000000000 ]---
executing program
[ 63.824399] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.871788] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.919786] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.967805] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:09:32 Registers:
info registers vcpu 0
RAX=ffff88806c400000 RBX=0000000047ac2ecf RCX=ffff88806ca17678 RDX=0000000000000017
RSI=0000000000000001 RDI=0000000002a68b50 RBP=ffff888009817910 RSP=ffff88800ffdee60
R8 =00000000f7fb7222 R9 =ffffffff860a29d6 R10=0000000000038001 R11=0000000000000145
R12=0000000000000001 R13=0000000000092820 R14=ffff88800ffdeec8 R15=0000000000000017
RIP=ffffffff822750c3 RFL=00000206 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 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=00007f71f58fd078 CR3=0000000015d9c000 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=3e17cd2bae9010a9a446fe5a32498000
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=86b5ab3caec024df000000000013bdf8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c3cd0fb3cdac068400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a42f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 00005555562f2400 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=00007efde95286f4 CR3=000000001f54c000 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