Warning: Permanently added '[localhost]:44866' (ECDSA) to the list of known hosts.
2023/05/16 22:54:00 fuzzer started
2023/05/16 22:54:01 dialing manager at localhost:35573
2023/05/16 22:54:01 checking machine...
2023/05/16 22:54:01 checking revisions...
syzkaller login: [ 56.223895] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:54:01 testing simple program...
[ 56.294907] cgroup: Unknown subsys name 'net'
[ 56.404813] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.485547] audit: type=1400 audit(1684277653.582:6): 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
[ 69.650433] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.652269] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.653894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.657760] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.659698] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.662045] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.066242] ------------[ cut here ]------------
[ 70.066896] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.068573] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.069827] Modules linked in:
[ 70.070385] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.075350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.076516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.077373] 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
[ 70.079727] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 70.080538] RAX: 0000000000000000 RBX: ffff888016166040 RCX: 0000000000000000
[ 70.081597] RDX: ffff888016cd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.082641] RBP: ffff888016166054 R08: 0000000000000001 R09: 0000000000000000
[ 70.083662] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.084624] R13: ffffffff84e223a0 R14: ffff888016166048 R15: ffffffff84d73340
[ 70.085590] FS: 0000555556507400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.086630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.087398] CR2: 00007fba177fa6f4 CR3: 000000001f5aa000 CR4: 0000000000350ee0
[ 70.088322] Call Trace:
[ 70.088656]
[ 70.089031] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.089675] ipv4_frags_init_net+0x269/0x440
[ 70.090306] ops_init+0xbb/0x6b0
[ 70.090757] setup_net+0x3d9/0x990
[ 70.091270] ? down_read_killable+0x1d7/0x4e0
[ 70.091863] ? __pfx_setup_net+0x10/0x10
[ 70.092411] ? copy_net_ns+0x17c/0x770
[ 70.092996] copy_net_ns+0x321/0x770
[ 70.093494] create_new_namespaces+0x3f6/0xb30
[ 70.094146] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.094776] ksys_unshare+0x44d/0x8e0
[ 70.095326] ? __pfx_ksys_unshare+0x10/0x10
[ 70.095900] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.096658] __x64_sys_unshare+0x31/0x40
[ 70.097278] do_syscall_64+0x3f/0x90
[ 70.097767] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.098484] RIP: 0033:0x7fb8a527c0d7
[ 70.099010] 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
[ 70.101263] RSP: 002b:00007fff0c6a07f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.102252] RAX: ffffffffffffffda RBX: 00007fff0c6a0e38 RCX: 00007fb8a527c0d7
[ 70.103167] RDX: 00007fb8a52e641f RSI: 00007fff0c6a0790 RDI: 0000000040000000
[ 70.104083] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0c6a05a0
[ 70.105013] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb8a538ebf0
[ 70.105898] R13: 00007fff0c6a08d0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.106852]
[ 70.107208] irq event stamp: 8561
[ 70.107633] hardirqs last enabled at (8571): [] __up_console_sem+0x78/0x80
[ 70.108746] hardirqs last disabled at (8582): [] __up_console_sem+0x5d/0x80
[ 70.109881] softirqs last enabled at (8196): [] irq_exit_rcu+0x93/0xc0
[ 70.110980] softirqs last disabled at (8187): [] irq_exit_rcu+0x93/0xc0
[ 70.112035] ---[ end trace 0000000000000000 ]---
[ 70.119180] ------------[ cut here ]------------
[ 70.119781] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.121607] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.122744] Modules linked in:
[ 70.123213] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.124407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.125483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.126240] 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
[ 70.128468] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 70.129190] RAX: 0000000000000000 RBX: ffff88800d6eba40 RCX: 0000000000000000
[ 70.130138] RDX: ffff888016cd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.131068] RBP: ffff88800d6eba54 R08: 0000000000000001 R09: 0000000000000000
[ 70.131991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.132861] R13: ffffffff84e223a0 R14: ffff88800d6eba48 R15: ffffffff84da62e0
[ 70.133805] FS: 0000555556507400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.134879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.135655] CR2: 00007fba177fa6f4 CR3: 000000001f5aa000 CR4: 0000000000350ee0
[ 70.136653] Call Trace:
[ 70.137182]
[ 70.137600] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.138502] ipv6_frags_init_net+0x206/0x3c0
[ 70.139265] ops_init+0xbb/0x6b0
[ 70.139818] setup_net+0x3d9/0x990
[ 70.140454] ? down_read_killable+0x1d7/0x4e0
[ 70.141223] ? __pfx_setup_net+0x10/0x10
[ 70.141860] ? copy_net_ns+0x17c/0x770
[ 70.142572] copy_net_ns+0x321/0x770
[ 70.143226] create_new_namespaces+0x3f6/0xb30
[ 70.144029] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.144816] ksys_unshare+0x44d/0x8e0
[ 70.145500] ? __pfx_ksys_unshare+0x10/0x10
[ 70.146245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.147157] __x64_sys_unshare+0x31/0x40
[ 70.147796] do_syscall_64+0x3f/0x90
[ 70.148430] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.149297] RIP: 0033:0x7fb8a527c0d7
[ 70.149859] 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
[ 70.152487] RSP: 002b:00007fff0c6a07f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.153660] RAX: ffffffffffffffda RBX: 00007fff0c6a0e38 RCX: 00007fb8a527c0d7
[ 70.154588] RDX: 00007fb8a52e641f RSI: 00007fff0c6a0790 RDI: 0000000040000000
[ 70.155536] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0c6a05a0
[ 70.156468] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb8a538ebf0
[ 70.157412] R13: 00007fff0c6a08d0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.158373]
[ 70.158675] irq event stamp: 10937
[ 70.159199] hardirqs last enabled at (10949): [] __up_console_sem+0x78/0x80
[ 70.160336] hardirqs last disabled at (10960): [] __up_console_sem+0x5d/0x80
[ 70.161471] softirqs last enabled at (10718): [] irq_exit_rcu+0x93/0xc0
[ 70.162566] softirqs last disabled at (10713): [] irq_exit_rcu+0x93/0xc0
[ 70.163653] ---[ end trace 0000000000000000 ]---
[ 70.165189] ------------[ cut here ]------------
[ 70.165787] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.168061] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.169203] Modules linked in:
[ 70.169614] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.170808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.171871] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.172591] 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
[ 70.175126] RSP: 0018:ffff88801e987bf0 EFLAGS: 00010286
[ 70.176069] RAX: 0000000000000000 RBX: ffff88800d6ea240 RCX: 0000000000000000
[ 70.177319] RDX: ffff888016cd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.178538] RBP: ffff88800d6ea254 R08: 0000000000000001 R09: 0000000000000000
[ 70.179776] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.180955] R13: ffffffff84e223a0 R14: ffff88800d6ea248 R15: ffffffff84daf020
[ 70.182125] FS: 0000555556507400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.183424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.184412] CR2: 00007fba177fa6f4 CR3: 000000001f5aa000 CR4: 0000000000350ee0
[ 70.185642] Call Trace:
[ 70.186137]
[ 70.186541] nf_ct_net_init+0x224/0x3d0
[ 70.187297] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.188132] ops_init+0xbb/0x6b0
[ 70.188738] setup_net+0x3d9/0x990
[ 70.189432] ? down_read_killable+0x1d7/0x4e0
[ 70.190265] ? __pfx_setup_net+0x10/0x10
[ 70.191021] ? copy_net_ns+0x17c/0x770
[ 70.191710] copy_net_ns+0x321/0x770
[ 70.192421] create_new_namespaces+0x3f6/0xb30
[ 70.193311] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.194225] ksys_unshare+0x44d/0x8e0
[ 70.194888] ? __pfx_ksys_unshare+0x10/0x10
[ 70.195682] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.196712] __x64_sys_unshare+0x31/0x40
[ 70.197504] do_syscall_64+0x3f/0x90
[ 70.198207] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.199137] RIP: 0033:0x7fb8a527c0d7
[ 70.199776] 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
[ 70.202777] RSP: 002b:00007fff0c6a07f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.204087] RAX: ffffffffffffffda RBX: 00007fff0c6a0e38 RCX: 00007fb8a527c0d7
[ 70.205357] RDX: 00007fb8a52e641f RSI: 00007fff0c6a0790 RDI: 0000000040000000
[ 70.206603] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0c6a05a0
[ 70.207808] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb8a538ebf0
[ 70.208992] R13: 00007fff0c6a08d0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.209980]
[ 70.210290] irq event stamp: 11861
[ 70.210721] hardirqs last enabled at (11871): [] __up_console_sem+0x78/0x80
[ 70.211805] hardirqs last disabled at (11882): [] __up_console_sem+0x5d/0x80
[ 70.212866] softirqs last enabled at (11798): [] irq_exit_rcu+0x93/0xc0
[ 70.214208] softirqs last disabled at (11793): [] irq_exit_rcu+0x93/0xc0
[ 70.215522] ---[ end trace 0000000000000000 ]---
executing program
[ 71.726756] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.774003] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.822001] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.869983] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:53:55 Registers:
info registers vcpu 0
RAX=0000000000025cd9 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=00007fafb6aa2420 CR3=000000000ddaa000 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=2035313a34353a32322036312079614d XMM01=5d3538333037302e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e9875f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555556507400 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=00007fba177fa6f4 CR3=000000001f5aa000 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