Warning: Permanently added '[localhost]:25872' (ECDSA) to the list of known hosts.
2023/05/17 07:41:17 fuzzer started
2023/05/17 07:41:17 dialing manager at localhost:35573
2023/05/17 07:41:17 checking machine...
2023/05/17 07:41:17 checking revisions...
syzkaller login: [ 45.742491] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:41:18 testing simple program...
[ 45.814397] cgroup: Unknown subsys name 'net'
[ 45.892406] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 57.590651] audit: type=1400 audit(1684309289.937:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 58.738718] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.741360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.742751] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.746532] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.748009] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.759779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.153881] ------------[ cut here ]------------
[ 59.154660] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.157222] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.158530] Modules linked in:
[ 59.159051] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.161045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.163206] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.164607] 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
[ 59.167292] RSP: 0018:ffff888019d1fc00 EFLAGS: 00010282
[ 59.168123] RAX: 0000000000000000 RBX: ffff88800f170040 RCX: 0000000000000000
[ 59.169194] RDX: ffff88801a449b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.170273] RBP: ffff88800f170054 R08: 0000000000000001 R09: 0000000000000000
[ 59.171367] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.172442] R13: ffffffff84e223a0 R14: ffff88800f170048 R15: ffffffff84d73340
[ 59.173506] FS: 00005555565af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.174733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.175635] CR2: 00007f71290666f4 CR3: 0000000015858000 CR4: 0000000000350ee0
[ 59.176714] Call Trace:
[ 59.177143]
[ 59.177442] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.178087] ipv4_frags_init_net+0x269/0x440
[ 59.178618] ops_init+0xbb/0x6b0
[ 59.179080] setup_net+0x3d9/0x990
[ 59.179517] ? down_read_killable+0x1d7/0x4e0
[ 59.180094] ? __pfx_setup_net+0x10/0x10
[ 59.180585] ? copy_net_ns+0x17c/0x770
[ 59.181105] copy_net_ns+0x321/0x770
[ 59.181566] create_new_namespaces+0x3f6/0xb30
[ 59.182199] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.182796] ksys_unshare+0x44d/0x8e0
[ 59.183297] ? __pfx_ksys_unshare+0x10/0x10
[ 59.183811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.184515] __x64_sys_unshare+0x31/0x40
[ 59.185036] do_syscall_64+0x3f/0x90
[ 59.185484] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.186122] RIP: 0033:0x7ff3f32640d7
[ 59.186560] 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
[ 59.188575] RSP: 002b:00007fff6b40f6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.189465] RAX: ffffffffffffffda RBX: 00007fff6b40fd08 RCX: 00007ff3f32640d7
[ 59.190328] RDX: 00007ff3f32ce41f RSI: 00007fff6b40f660 RDI: 0000000040000000
[ 59.191171] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b40f470
[ 59.191997] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff3f3376bf0
[ 59.192808] R13: 00007fff6b40f7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.193662]
[ 59.193981] irq event stamp: 10121
[ 59.194391] hardirqs last enabled at (10131): [] __up_console_sem+0x78/0x80
[ 59.195393] hardirqs last disabled at (10142): [] __up_console_sem+0x5d/0x80
[ 59.196393] softirqs last enabled at (9692): [] irq_exit_rcu+0x93/0xc0
[ 59.197351] softirqs last disabled at (9687): [] irq_exit_rcu+0x93/0xc0
[ 59.198315] ---[ end trace 0000000000000000 ]---
[ 59.203655] ------------[ cut here ]------------
[ 59.204237] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.205870] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.206876] Modules linked in:
[ 59.207264] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.208340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.209287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.209926] 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
[ 59.211964] RSP: 0018:ffff888019d1fc00 EFLAGS: 00010282
[ 59.212577] RAX: 0000000000000000 RBX: ffff888015bcde40 RCX: 0000000000000000
[ 59.213414] RDX: ffff88801a449b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.214317] RBP: ffff888015bcde54 R08: 0000000000000001 R09: 0000000000000000
[ 59.215201] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.216085] R13: ffffffff84e223a0 R14: ffff888015bcde48 R15: ffffffff84da62e0
[ 59.216970] FS: 00005555565af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.217955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.218656] CR2: 00007f71290666f4 CR3: 0000000015858000 CR4: 0000000000350ee0
[ 59.219544] Call Trace:
[ 59.219889]
[ 59.220182] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.220781] ipv6_frags_init_net+0x206/0x3c0
[ 59.221371] ops_init+0xbb/0x6b0
[ 59.221797] setup_net+0x3d9/0x990
[ 59.222300] ? down_read_killable+0x1d7/0x4e0
[ 59.222887] ? __pfx_setup_net+0x10/0x10
[ 59.223386] ? copy_net_ns+0x17c/0x770
[ 59.223915] copy_net_ns+0x321/0x770
[ 59.224385] create_new_namespaces+0x3f6/0xb30
[ 59.224984] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.225595] ksys_unshare+0x44d/0x8e0
[ 59.226115] ? __pfx_ksys_unshare+0x10/0x10
[ 59.226660] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.227390] __x64_sys_unshare+0x31/0x40
[ 59.227937] do_syscall_64+0x3f/0x90
[ 59.228406] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.229060] RIP: 0033:0x7ff3f32640d7
[ 59.229514] 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
[ 59.231683] RSP: 002b:00007fff6b40f6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.232624] RAX: ffffffffffffffda RBX: 00007fff6b40fd08 RCX: 00007ff3f32640d7
[ 59.233508] RDX: 00007ff3f32ce41f RSI: 00007fff6b40f660 RDI: 0000000040000000
[ 59.234405] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b40f470
[ 59.235296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff3f3376bf0
[ 59.236153] R13: 00007fff6b40f7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.237061]
[ 59.237351] irq event stamp: 11881
[ 59.237771] hardirqs last enabled at (11891): [] __up_console_sem+0x78/0x80
[ 59.238839] hardirqs last disabled at (11904): [] __up_console_sem+0x5d/0x80
[ 59.239913] softirqs last enabled at (11392): [] irq_exit_rcu+0x93/0xc0
[ 59.240942] softirqs last disabled at (11387): [] irq_exit_rcu+0x93/0xc0
[ 59.241995] ---[ end trace 0000000000000000 ]---
[ 59.243314] ------------[ cut here ]------------
[ 59.243977] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.245857] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.246910] Modules linked in:
[ 59.247302] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.248438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.249426] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.250096] 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
[ 59.252254] RSP: 0018:ffff888019d1fbf0 EFLAGS: 00010286
[ 59.252938] RAX: 0000000000000000 RBX: ffff88800e428640 RCX: 0000000000000000
[ 59.253800] RDX: ffff88801a449b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.254685] RBP: ffff88800e428654 R08: 0000000000000001 R09: 0000000000000000
[ 59.255569] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.256453] R13: ffffffff84e223a0 R14: ffff88800e428648 R15: ffffffff84daf020
[ 59.257342] FS: 00005555565af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.258340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.259077] CR2: 00007f71290666f4 CR3: 0000000015858000 CR4: 0000000000350ee0
[ 59.259956] Call Trace:
[ 59.260280]
[ 59.260573] nf_ct_net_init+0x224/0x3d0
[ 59.261117] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.261681] ops_init+0xbb/0x6b0
[ 59.262154] setup_net+0x3d9/0x990
[ 59.262591] ? down_read_killable+0x1d7/0x4e0
[ 59.263176] ? __pfx_setup_net+0x10/0x10
[ 59.263679] ? copy_net_ns+0x17c/0x770
[ 59.264200] copy_net_ns+0x321/0x770
[ 59.264678] create_new_namespaces+0x3f6/0xb30
[ 59.265285] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.265921] ksys_unshare+0x44d/0x8e0
[ 59.266404] ? __pfx_ksys_unshare+0x10/0x10
[ 59.266966] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.267670] __x64_sys_unshare+0x31/0x40
[ 59.268206] do_syscall_64+0x3f/0x90
[ 59.268674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.269332] RIP: 0033:0x7ff3f32640d7
[ 59.269788] 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
[ 59.271993] RSP: 002b:00007fff6b40f6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.272942] RAX: ffffffffffffffda RBX: 00007fff6b40fd08 RCX: 00007ff3f32640d7
[ 59.273779] RDX: 00007ff3f32ce41f RSI: 00007fff6b40f660 RDI: 0000000040000000
[ 59.274675] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b40f470
[ 59.275541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff3f3376bf0
[ 59.276428] R13: 00007fff6b40f7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.277332]
[ 59.277629] irq event stamp: 12663
[ 59.278091] hardirqs last enabled at (12675): [] __up_console_sem+0x78/0x80
[ 59.279145] hardirqs last disabled at (12686): [] __up_console_sem+0x5d/0x80
[ 59.280192] softirqs last enabled at (12572): [] irq_exit_rcu+0x93/0xc0
[ 59.281211] softirqs last disabled at (12567): [] irq_exit_rcu+0x93/0xc0
[ 59.282268] ---[ end trace 0000000000000000 ]---
executing program
[ 60.831502] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.878251] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.925959] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.973920] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:41:30 Registers:
info registers vcpu 0
RAX=00000000000325c7 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007fb0bbde32f8 CR3=000000000e422000 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=1f9c008ec38d9e8f504d9a2635e6c424
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113a80 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6f113669f3761d5200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d1f5e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f 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 00005555565af400 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=00007f71290666f4 CR3=0000000015858000 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