Warning: Permanently added '[localhost]:64485' (ECDSA) to the list of known hosts.
2023/05/17 06:39:57 fuzzer started
2023/05/17 06:39:57 dialing manager at localhost:35573
2023/05/17 06:39:57 checking machine...
2023/05/17 06:39:57 checking revisions...
syzkaller login: [ 39.455032] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:39:58 testing simple program...
[ 39.520771] cgroup: Unknown subsys name 'net'
[ 39.600355] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.669726] audit: type=1400 audit(1684305610.308:6): 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
[ 52.775888] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.778672] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.779884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.783853] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.785385] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.786757] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.164312] ------------[ cut here ]------------
[ 53.164976] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.166893] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.168208] Modules linked in:
[ 53.168614] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.173279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.174530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.175345] 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
[ 53.177792] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 53.178614] RAX: 0000000000000000 RBX: ffff88800ef1d440 RCX: 0000000000000000
[ 53.179646] RDX: ffff8880187e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.180666] RBP: ffff88800ef1d454 R08: 0000000000000001 R09: 0000000000000000
[ 53.181613] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.182570] R13: ffffffff84e223a0 R14: ffff88800ef1d448 R15: ffffffff84d73340
[ 53.183517] FS: 0000555555b72400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.184568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.185348] CR2: 00007fd212b716f4 CR3: 000000000fdfa000 CR4: 0000000000350ef0
[ 53.186327] Call Trace:
[ 53.186665]
[ 53.187005] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.187640] ipv4_frags_init_net+0x269/0x440
[ 53.188252] ops_init+0xbb/0x6b0
[ 53.188709] setup_net+0x3d9/0x990
[ 53.189203] ? down_read_killable+0x1d7/0x4e0
[ 53.189809] ? __pfx_setup_net+0x10/0x10
[ 53.190403] ? copy_net_ns+0x17c/0x770
[ 53.190942] copy_net_ns+0x321/0x770
[ 53.191462] create_new_namespaces+0x3f6/0xb30
[ 53.192106] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.192755] ksys_unshare+0x44d/0x8e0
[ 53.193316] ? __pfx_ksys_unshare+0x10/0x10
[ 53.193929] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.194759] __x64_sys_unshare+0x31/0x40
[ 53.195395] do_syscall_64+0x3f/0x90
[ 53.195902] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.196595] RIP: 0033:0x7f51b2daa0d7
[ 53.197111] 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
[ 53.199426] RSP: 002b:00007fff75e18318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.200428] RAX: ffffffffffffffda RBX: 00007fff75e18958 RCX: 00007f51b2daa0d7
[ 53.201360] RDX: 00007f51b2e1441f RSI: 00007fff75e182b0 RDI: 0000000040000000
[ 53.202322] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75e180c0
[ 53.203265] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51b2ebcbf0
[ 53.204208] R13: 00007fff75e183f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.205174]
[ 53.205487] irq event stamp: 7811
[ 53.205990] hardirqs last enabled at (7823): [] __up_console_sem+0x78/0x80
[ 53.207119] hardirqs last disabled at (7834): [] __up_console_sem+0x5d/0x80
[ 53.208233] softirqs last enabled at (7672): [] irq_exit_rcu+0x93/0xc0
[ 53.209288] softirqs last disabled at (7667): [] irq_exit_rcu+0x93/0xc0
[ 53.210421] ---[ end trace 0000000000000000 ]---
[ 53.216760] ------------[ cut here ]------------
[ 53.217405] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.219163] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.220210] Modules linked in:
[ 53.220609] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.221760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.222793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.223459] 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
[ 53.225603] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 53.226324] RAX: 0000000000000000 RBX: ffff888008d52e40 RCX: 0000000000000000
[ 53.227196] RDX: ffff8880187e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.228084] RBP: ffff888008d52e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.228932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.230171] R13: ffffffff84e223a0 R14: ffff888008d52e48 R15: ffffffff84da62e0
[ 53.231274] FS: 0000555555b72400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.232616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.233406] CR2: 00007fd212b716f4 CR3: 000000000fdfa000 CR4: 0000000000350ef0
[ 53.234619] Call Trace:
[ 53.235103]
[ 53.235501] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.236367] ipv6_frags_init_net+0x206/0x3c0
[ 53.237162] ops_init+0xbb/0x6b0
[ 53.237758] setup_net+0x3d9/0x990
[ 53.238426] ? down_read_killable+0x1d7/0x4e0
[ 53.239239] ? __pfx_setup_net+0x10/0x10
[ 53.239920] ? copy_net_ns+0x17c/0x770
[ 53.240647] copy_net_ns+0x321/0x770
[ 53.241341] create_new_namespaces+0x3f6/0xb30
[ 53.242208] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.243115] ksys_unshare+0x44d/0x8e0
[ 53.243797] ? __pfx_ksys_unshare+0x10/0x10
[ 53.244612] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.245653] __x64_sys_unshare+0x31/0x40
[ 53.246450] do_syscall_64+0x3f/0x90
[ 53.247154] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.248096] RIP: 0033:0x7f51b2daa0d7
[ 53.248744] 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
[ 53.251385] RSP: 002b:00007fff75e18318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.252679] RAX: ffffffffffffffda RBX: 00007fff75e18958 RCX: 00007f51b2daa0d7
[ 53.253666] RDX: 00007f51b2e1441f RSI: 00007fff75e182b0 RDI: 0000000040000000
[ 53.254918] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75e180c0
[ 53.256190] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51b2ebcbf0
[ 53.257318] R13: 00007fff75e183f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.258448]
[ 53.258778] irq event stamp: 9935
[ 53.259261] hardirqs last enabled at (9947): [] __up_console_sem+0x78/0x80
[ 53.260386] hardirqs last disabled at (9958): [] __up_console_sem+0x5d/0x80
[ 53.261470] softirqs last enabled at (9206): [] irq_exit_rcu+0x93/0xc0
[ 53.262560] softirqs last disabled at (8777): [] irq_exit_rcu+0x93/0xc0
[ 53.263620] ---[ end trace 0000000000000000 ]---
[ 53.264991] ------------[ cut here ]------------
[ 53.265592] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.267653] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.268757] Modules linked in:
[ 53.269211] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.270456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.271504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.272208] 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
[ 53.274496] RSP: 0018:ffff88801fd17bf0 EFLAGS: 00010286
[ 53.275217] RAX: 0000000000000000 RBX: ffff88800d6f1840 RCX: 0000000000000000
[ 53.276137] RDX: ffff8880187e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.277066] RBP: ffff88800d6f1854 R08: 0000000000000001 R09: 0000000000000000
[ 53.278029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.278911] R13: ffffffff84e223a0 R14: ffff88800d6f1848 R15: ffffffff84daf020
[ 53.279834] FS: 0000555555b72400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.280854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.281614] CR2: 00007fd212b716f4 CR3: 000000000fdfa000 CR4: 0000000000350ef0
[ 53.282574] Call Trace:
[ 53.282909]
[ 53.283254] nf_ct_net_init+0x224/0x3d0
[ 53.283780] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.284405] ops_init+0xbb/0x6b0
[ 53.284868] setup_net+0x3d9/0x990
[ 53.285361] ? down_read_killable+0x1d7/0x4e0
[ 53.286016] ? __pfx_setup_net+0x10/0x10
[ 53.286546] ? copy_net_ns+0x17c/0x770
[ 53.287100] copy_net_ns+0x321/0x770
[ 53.287601] create_new_namespaces+0x3f6/0xb30
[ 53.288230] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.288864] ksys_unshare+0x44d/0x8e0
[ 53.289404] ? __pfx_ksys_unshare+0x10/0x10
[ 53.290003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.290707] __x64_sys_unshare+0x31/0x40
[ 53.291250] do_syscall_64+0x3f/0x90
[ 53.291719] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.292379] RIP: 0033:0x7f51b2daa0d7
[ 53.292842] 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
[ 53.295030] RSP: 002b:00007fff75e18318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.295933] RAX: ffffffffffffffda RBX: 00007fff75e18958 RCX: 00007f51b2daa0d7
[ 53.296827] RDX: 00007f51b2e1441f RSI: 00007fff75e182b0 RDI: 0000000040000000
[ 53.297708] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75e180c0
[ 53.298615] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51b2ebcbf0
[ 53.299495] R13: 00007fff75e183f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.300398]
[ 53.300697] irq event stamp: 10719
[ 53.301165] hardirqs last enabled at (10731): [] __up_console_sem+0x78/0x80
[ 53.302259] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 53.303318] softirqs last enabled at (10336): [] irq_exit_rcu+0x93/0xc0
[ 53.304354] softirqs last disabled at (10331): [] irq_exit_rcu+0x93/0xc0
[ 53.305389] ---[ end trace 0000000000000000 ]---
executing program
[ 54.859645] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.907025] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.955045] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.003019] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:40:08 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fd175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555b72400 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=00007fd212b716f4 CR3=000000000fdfa000 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=dffffc0000000000 RBX=0000000016db6399 RCX=0000000000000001 RDX=1ffff110030c7380
RSI=ffff88806ce396d8 RDI=ffff888018639c00 RBP=0000000000000003 RSP=ffff888008da7780
R8 =0000000000000001 R9 =ffffed10030c73e4 R10=ffff888018639f27 R11=0000000000000001
R12=0000000000000001 R13=ffff88806cf396c0 R14=ffff888008da78b8 R15=ffff888018639b40
RIP=ffffffff81264d4f RFL=00000082 [--S----] 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 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=00007f8226a6f780 CR3=00000000160e8000 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=30f0ae4683c709a69d4f6c9ee33043ac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e9283bc3c0b6296f000000000013c5f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9a477ebe12e9291800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000