Warning: Permanently added '[localhost]:45324' (ECDSA) to the list of known hosts.
2023/05/16 19:50:37 fuzzer started
2023/05/16 19:50:37 dialing manager at localhost:35573
2023/05/16 19:50:37 checking machine...
2023/05/16 19:50:37 checking revisions...
syzkaller login: [ 42.637264] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:50:37 testing simple program...
[ 42.704641] cgroup: Unknown subsys name 'net'
[ 42.792259] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.595343] audit: type=1400 audit(1684266649.851:6): 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
[ 55.734155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.736759] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.737975] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.741767] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.743548] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.744740] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.128606] ------------[ cut here ]------------
[ 56.129314] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.131158] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.132467] Modules linked in:
[ 56.132877] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.137838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.138964] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.139763] 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
[ 56.142104] RSP: 0018:ffff88801ed17c00 EFLAGS: 00010282
[ 56.142884] RAX: 0000000000000000 RBX: ffff88800a01a840 RCX: 0000000000000000
[ 56.143876] RDX: ffff88800f1b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.144855] RBP: ffff88800a01a854 R08: 0000000000000001 R09: 0000000000000000
[ 56.145879] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.146910] R13: ffffffff84e223a0 R14: ffff88800a01a848 R15: ffffffff84d73340
[ 56.147974] FS: 000055555641f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.149126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.150009] CR2: 00007f9d2560d6f4 CR3: 0000000020538000 CR4: 0000000000350ee0
[ 56.151063] Call Trace:
[ 56.151549]
[ 56.151863] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.152689] ipv4_frags_init_net+0x269/0x440
[ 56.153486] ops_init+0xbb/0x6b0
[ 56.153959] setup_net+0x3d9/0x990
[ 56.154568] ? down_read_killable+0x1d7/0x4e0
[ 56.155167] ? __pfx_setup_net+0x10/0x10
[ 56.155863] ? copy_net_ns+0x17c/0x770
[ 56.156497] copy_net_ns+0x321/0x770
[ 56.157010] create_new_namespaces+0x3f6/0xb30
[ 56.157664] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.158364] ksys_unshare+0x44d/0x8e0
[ 56.158889] ? __pfx_ksys_unshare+0x10/0x10
[ 56.159532] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.160319] __x64_sys_unshare+0x31/0x40
[ 56.160868] do_syscall_64+0x3f/0x90
[ 56.161398] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.162074] RIP: 0033:0x7ff3c239b0d7
[ 56.162601] 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
[ 56.164923] RSP: 002b:00007ffea8e5d878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.165951] RAX: ffffffffffffffda RBX: 00007ffea8e5deb8 RCX: 00007ff3c239b0d7
[ 56.166898] RDX: 00007ff3c240541f RSI: 00007ffea8e5d810 RDI: 0000000040000000
[ 56.167855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea8e5d620
[ 56.168791] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff3c24adbf0
[ 56.169743] R13: 00007ffea8e5d950 R14: 0000000000000000 R15: 00000000000000f8
[ 56.170715]
[ 56.171028] irq event stamp: 10653
[ 56.171547] hardirqs last enabled at (10665): [] __up_console_sem+0x78/0x80
[ 56.172690] hardirqs last disabled at (10676): [] __up_console_sem+0x5d/0x80
[ 56.173839] softirqs last enabled at (10436): [] irq_exit_rcu+0x93/0xc0
[ 56.174961] softirqs last disabled at (10405): [] irq_exit_rcu+0x93/0xc0
[ 56.176089] ---[ end trace 0000000000000000 ]---
[ 56.182534] ------------[ cut here ]------------
[ 56.183156] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.185002] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.186140] Modules linked in:
[ 56.186601] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.187846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.188926] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.189637] 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
[ 56.191972] RSP: 0018:ffff88801ed17c00 EFLAGS: 00010282
[ 56.192704] RAX: 0000000000000000 RBX: ffff88800d96c840 RCX: 0000000000000000
[ 56.193664] RDX: ffff88800f1b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.194607] RBP: ffff88800d96c854 R08: 0000000000000001 R09: 0000000000000000
[ 56.195559] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.196503] R13: ffffffff84e223a0 R14: ffff88800d96c848 R15: ffffffff84da62e0
[ 56.197449] FS: 000055555641f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.198522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.199314] CR2: 00007f9d2560d6f4 CR3: 0000000020538000 CR4: 0000000000350ee0
[ 56.200268] Call Trace:
[ 56.200614]
[ 56.200922] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.201606] ipv6_frags_init_net+0x206/0x3c0
[ 56.202232] ops_init+0xbb/0x6b0
[ 56.202698] setup_net+0x3d9/0x990
[ 56.203208] ? down_read_killable+0x1d7/0x4e0
[ 56.203824] ? __pfx_setup_net+0x10/0x10
[ 56.204398] ? copy_net_ns+0x17c/0x770
[ 56.204937] copy_net_ns+0x321/0x770
[ 56.205474] create_new_namespaces+0x3f6/0xb30
[ 56.206101] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.206786] ksys_unshare+0x44d/0x8e0
[ 56.207343] ? __pfx_ksys_unshare+0x10/0x10
[ 56.207942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.208735] __x64_sys_unshare+0x31/0x40
[ 56.209329] do_syscall_64+0x3f/0x90
[ 56.209829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.210541] RIP: 0033:0x7ff3c239b0d7
[ 56.211042] 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
[ 56.213393] RSP: 002b:00007ffea8e5d878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.214406] RAX: ffffffffffffffda RBX: 00007ffea8e5deb8 RCX: 00007ff3c239b0d7
[ 56.215361] RDX: 00007ff3c240541f RSI: 00007ffea8e5d810 RDI: 0000000040000000
[ 56.216337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea8e5d620
[ 56.217307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff3c24adbf0
[ 56.218259] R13: 00007ffea8e5d950 R14: 0000000000000000 R15: 00000000000000f8
[ 56.219226]
[ 56.219550] irq event stamp: 12631
[ 56.220005] hardirqs last enabled at (12641): [] __up_console_sem+0x78/0x80
[ 56.221196] hardirqs last disabled at (12660): [] __up_console_sem+0x5d/0x80
[ 56.222341] softirqs last enabled at (12654): [] irq_exit_rcu+0x93/0xc0
[ 56.223461] softirqs last disabled at (12649): [] irq_exit_rcu+0x93/0xc0
[ 56.224556] ---[ end trace 0000000000000000 ]---
[ 56.226067] ------------[ cut here ]------------
[ 56.226763] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.228750] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.229883] Modules linked in:
[ 56.230354] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.231584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.232675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.233400] 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
[ 56.235740] RSP: 0018:ffff88801ed17bf0 EFLAGS: 00010286
[ 56.236468] RAX: 0000000000000000 RBX: ffff88800c92fe40 RCX: 0000000000000000
[ 56.237426] RDX: ffff88800f1b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.238376] RBP: ffff88800c92fe54 R08: 0000000000000001 R09: 0000000000000000
[ 56.239325] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.240284] R13: ffffffff84e223a0 R14: ffff88800c92fe48 R15: ffffffff84daf020
[ 56.241253] FS: 000055555641f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.242339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.243093] CR2: 00007f9d2560d6f4 CR3: 0000000020538000 CR4: 0000000000350ee0
[ 56.244051] Call Trace:
[ 56.244432]
[ 56.244745] nf_ct_net_init+0x224/0x3d0
[ 56.245329] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.245946] ops_init+0xbb/0x6b0
[ 56.246448] setup_net+0x3d9/0x990
[ 56.246929] ? down_read_killable+0x1d7/0x4e0
[ 56.247588] ? __pfx_setup_net+0x10/0x10
[ 56.248131] ? copy_net_ns+0x17c/0x770
[ 56.248700] copy_net_ns+0x321/0x770
[ 56.249250] create_new_namespaces+0x3f6/0xb30
[ 56.249875] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.250566] ksys_unshare+0x44d/0x8e0
[ 56.251088] ? __pfx_ksys_unshare+0x10/0x10
[ 56.251718] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.252510] __x64_sys_unshare+0x31/0x40
[ 56.253057] do_syscall_64+0x3f/0x90
[ 56.253590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.254314] RIP: 0033:0x7ff3c239b0d7
[ 56.254819] 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
[ 56.257198] RSP: 002b:00007ffea8e5d878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.258213] RAX: ffffffffffffffda RBX: 00007ffea8e5deb8 RCX: 00007ff3c239b0d7
[ 56.259129] RDX: 00007ff3c240541f RSI: 00007ffea8e5d810 RDI: 0000000040000000
[ 56.260104] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea8e5d620
[ 56.261067] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff3c24adbf0
[ 56.262022] R13: 00007ffea8e5d950 R14: 0000000000000000 R15: 00000000000000f8
[ 56.262984]
[ 56.263338] irq event stamp: 13461
[ 56.263831] hardirqs last enabled at (13471): [] __up_console_sem+0x78/0x80
[ 56.264978] hardirqs last disabled at (13482): [] __up_console_sem+0x5d/0x80
[ 56.266121] softirqs last enabled at (12940): [] irq_exit_rcu+0x93/0xc0
[ 56.267268] softirqs last disabled at (12925): [] irq_exit_rcu+0x93/0xc0
[ 56.268404] ---[ end trace 0000000000000000 ]---
executing program
[ 57.756861] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.804870] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.852250] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.900308] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:50:44 Registers:
info registers vcpu 0
RAX=0000000000000013 RBX=000055e95775cf15 RCX=0000000000000010 RDX=000087fffffe03ff
RSI=000055e95775cf2b RDI=000055e95775cf10 RBP=0000000000000001 RSP=00007fffe30a9df0
R8 =0000000000000000 R9 =000000000013b860 R10=0000000000000002 R11=0000000000016e36
R12=000000000000001b R13=000000000007bec0 R14=0000000000000000 R15=00007fffe30a9e30
RIP=00007f3cd03f5ef0 RFL=00000297 [--S-APC] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f3ccf87b900 00000000 00000000
GS =0000 0000000000000000 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=00007f3cced7f050 CR3=0000000015af4000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=00000000000000000000000000000000
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed00000000001117a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3460aa2271cd5e0200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ed175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 000055555641f400 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=00007f9d2560d6f4 CR3=0000000020538000 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