Warning: Permanently added '[localhost]:5511' (ECDSA) to the list of known hosts.
2023/05/16 22:43:14 fuzzer started
2023/05/16 22:43:14 dialing manager at localhost:35573
2023/05/16 22:43:14 checking machine...
2023/05/16 22:43:14 checking revisions...
syzkaller login: [ 48.521285] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:43:14 testing simple program...
[ 48.589800] cgroup: Unknown subsys name 'net'
[ 48.668715] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.593545] audit: type=1400 audit(1684277006.713:6): 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
[ 61.724975] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.727433] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.728858] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.731947] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.733632] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.734775] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.123035] ------------[ cut here ]------------
[ 62.123687] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.125600] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.126762] Modules linked in:
[ 62.127311] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.132101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.133355] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.134013] 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
[ 62.136170] RSP: 0018:ffff88801e7f7c00 EFLAGS: 00010282
[ 62.136820] RAX: 0000000000000000 RBX: ffff88800cac1040 RCX: 0000000000000000
[ 62.137714] RDX: ffff888016380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.138596] RBP: ffff88800cac1054 R08: 0000000000000001 R09: 0000000000000000
[ 62.139619] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.140517] R13: ffffffff84e223a0 R14: ffff88800cac1048 R15: ffffffff84d73340
[ 62.141445] FS: 0000555555cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.142487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.143249] CR2: 00007f4a016f26f4 CR3: 000000000de42000 CR4: 0000000000350ee0
[ 62.144164] Call Trace:
[ 62.144493]
[ 62.144798] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.145464] ipv4_frags_init_net+0x269/0x440
[ 62.146057] ops_init+0xbb/0x6b0
[ 62.146549] setup_net+0x3d9/0x990
[ 62.147021] ? down_read_killable+0x1d7/0x4e0
[ 62.147626] ? __pfx_setup_net+0x10/0x10
[ 62.148185] ? copy_net_ns+0x17c/0x770
[ 62.148699] copy_net_ns+0x321/0x770
[ 62.149224] create_new_namespaces+0x3f6/0xb30
[ 62.149839] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.150502] ksys_unshare+0x44d/0x8e0
[ 62.151004] ? __pfx_ksys_unshare+0x10/0x10
[ 62.151596] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.152366] __x64_sys_unshare+0x31/0x40
[ 62.152903] do_syscall_64+0x3f/0x90
[ 62.153421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.154088] RIP: 0033:0x7f6fd74120d7
[ 62.154602] 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
[ 62.156796] RSP: 002b:00007ffe5aa9c2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.157785] RAX: ffffffffffffffda RBX: 00007ffe5aa9c908 RCX: 00007f6fd74120d7
[ 62.158694] RDX: 00007f6fd747c41f RSI: 00007ffe5aa9c260 RDI: 0000000040000000
[ 62.159605] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5aa9c070
[ 62.160519] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fd7524bf0
[ 62.161435] R13: 00007ffe5aa9c3a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.162376]
[ 62.162689] irq event stamp: 8363
[ 62.163119] hardirqs last enabled at (8373): [] __up_console_sem+0x78/0x80
[ 62.164234] hardirqs last disabled at (8386): [] __up_console_sem+0x5d/0x80
[ 62.165316] softirqs last enabled at (7914): [] irq_exit_rcu+0x93/0xc0
[ 62.166376] softirqs last disabled at (7867): [] irq_exit_rcu+0x93/0xc0
[ 62.167434] ---[ end trace 0000000000000000 ]---
[ 62.174216] ------------[ cut here ]------------
[ 62.174839] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.176677] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.177784] Modules linked in:
[ 62.178236] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.179427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.180482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.181180] 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
[ 62.183472] RSP: 0018:ffff88801e7f7c00 EFLAGS: 00010282
[ 62.184180] RAX: 0000000000000000 RBX: ffff888013a15e40 RCX: 0000000000000000
[ 62.185061] RDX: ffff888016380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.185985] RBP: ffff888013a15e54 R08: 0000000000000001 R09: 0000000000000000
[ 62.186905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.187816] R13: ffffffff84e223a0 R14: ffff888013a15e48 R15: ffffffff84da62e0
[ 62.188725] FS: 0000555555cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.189748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.190499] CR2: 00007f4a016f26f4 CR3: 000000000de42000 CR4: 0000000000350ee0
[ 62.191407] Call Trace:
[ 62.191736]
[ 62.192037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.192704] ipv6_frags_init_net+0x206/0x3c0
[ 62.193304] ops_init+0xbb/0x6b0
[ 62.193777] setup_net+0x3d9/0x990
[ 62.194267] ? down_read_killable+0x1d7/0x4e0
[ 62.194849] ? __pfx_setup_net+0x10/0x10
[ 62.195398] ? copy_net_ns+0x17c/0x770
[ 62.195909] copy_net_ns+0x321/0x770
[ 62.196434] create_new_namespaces+0x3f6/0xb30
[ 62.197025] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.197672] ksys_unshare+0x44d/0x8e0
[ 62.198215] ? __pfx_ksys_unshare+0x10/0x10
[ 62.198767] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.199514] __x64_sys_unshare+0x31/0x40
[ 62.200038] do_syscall_64+0x3f/0x90
[ 62.200552] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.201238] RIP: 0033:0x7f6fd74120d7
[ 62.201735] 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
[ 62.203973] RSP: 002b:00007ffe5aa9c2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.204946] RAX: ffffffffffffffda RBX: 00007ffe5aa9c908 RCX: 00007f6fd74120d7
[ 62.205876] RDX: 00007f6fd747c41f RSI: 00007ffe5aa9c260 RDI: 0000000040000000
[ 62.206786] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5aa9c070
[ 62.207690] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fd7524bf0
[ 62.208623] R13: 00007ffe5aa9c3a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.209577]
[ 62.209895] irq event stamp: 10531
[ 62.210369] hardirqs last enabled at (10543): [] __up_console_sem+0x78/0x80
[ 62.211569] hardirqs last disabled at (10554): [] __up_console_sem+0x5d/0x80
[ 62.212651] softirqs last enabled at (10502): [] irq_exit_rcu+0x93/0xc0
[ 62.213735] softirqs last disabled at (10497): [] irq_exit_rcu+0x93/0xc0
[ 62.214789] ---[ end trace 0000000000000000 ]---
[ 62.216185] ------------[ cut here ]------------
[ 62.216772] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.218762] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.219864] Modules linked in:
[ 62.220311] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.221476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.222519] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.223199] 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
[ 62.225414] RSP: 0018:ffff88801e7f7bf0 EFLAGS: 00010286
[ 62.226094] RAX: 0000000000000000 RBX: ffff888013a15840 RCX: 0000000000000000
[ 62.226998] RDX: ffff888016380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.227899] RBP: ffff888013a15854 R08: 0000000000000001 R09: 0000000000000000
[ 62.228794] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.229685] R13: ffffffff84e223a0 R14: ffff888013a15848 R15: ffffffff84daf020
[ 62.230597] FS: 0000555555cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.231608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.232350] CR2: 00007f4a016f26f4 CR3: 000000000de42000 CR4: 0000000000350ee0
[ 62.233266] Call Trace:
[ 62.233597]
[ 62.233917] nf_ct_net_init+0x224/0x3d0
[ 62.234473] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.235048] ops_init+0xbb/0x6b0
[ 62.235524] setup_net+0x3d9/0x990
[ 62.235981] ? down_read_killable+0x1d7/0x4e0
[ 62.236584] ? __pfx_setup_net+0x10/0x10
[ 62.237098] ? copy_net_ns+0x17c/0x770
[ 62.237640] copy_net_ns+0x321/0x770
[ 62.238164] create_new_namespaces+0x3f6/0xb30
[ 62.238755] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.239406] ksys_unshare+0x44d/0x8e0
[ 62.239904] ? __pfx_ksys_unshare+0x10/0x10
[ 62.240482] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.241231] __x64_sys_unshare+0x31/0x40
[ 62.241763] do_syscall_64+0x3f/0x90
[ 62.242283] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.242931] RIP: 0033:0x7f6fd74120d7
[ 62.243437] 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
[ 62.245639] RSP: 002b:00007ffe5aa9c2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.246682] RAX: ffffffffffffffda RBX: 00007ffe5aa9c908 RCX: 00007f6fd74120d7
[ 62.247582] RDX: 00007f6fd747c41f RSI: 00007ffe5aa9c260 RDI: 0000000040000000
[ 62.248493] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5aa9c070
[ 62.249400] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fd7524bf0
[ 62.250314] R13: 00007ffe5aa9c3a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.251240]
[ 62.251546] irq event stamp: 11323
[ 62.251989] hardirqs last enabled at (11333): [] __up_console_sem+0x78/0x80
[ 62.253079] hardirqs last disabled at (11344): [] __up_console_sem+0x5d/0x80
[ 62.254196] softirqs last enabled at (11008): [] irq_exit_rcu+0x93/0xc0
[ 62.255263] softirqs last disabled at (11003): [] irq_exit_rcu+0x93/0xc0
[ 62.256320] ---[ end trace 0000000000000000 ]---
executing program
[ 63.808687] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.856207] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.904262] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.952195] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:43:16 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=1ffff11002d98f3d RCX=ffffffff818f8850 RDX=0000000000000001
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016cc79b0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888016cc7a08 R13=0000000000000001 R14=0000000000000001 R15=ffff888016cc7df0
RIP=ffffffff814bf260 RFL=00000246 [---Z-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 00007f2e72801900 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=00007f2e71d071b8 CR3=000000000e6ca000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df0000000000115b98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=07dbd85aebe1b5d100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e7f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555cf1400 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=00007f4a016f26f4 CR3=000000000de42000 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