Warning: Permanently added '[localhost]:64858' (ECDSA) to the list of known hosts.
2023/05/16 15:12:29 fuzzer started
2023/05/16 15:12:30 dialing manager at localhost:35573
2023/05/16 15:12:30 checking machine...
2023/05/16 15:12:30 checking revisions...
syzkaller login: [ 39.520659] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:12:30 testing simple program...
[ 39.569074] cgroup: Unknown subsys name 'net'
[ 39.637453] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.197129] audit: type=1400 audit(1684249964.129:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.307644] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.310790] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.312583] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.316339] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.318358] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.319962] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.736563] ------------[ cut here ]------------
[ 54.737382] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.739467] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.740846] Modules linked in:
[ 54.741329] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.746474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.747571] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.748288] 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
[ 54.750610] RSP: 0018:ffff888015fdfc00 EFLAGS: 00010282
[ 54.751345] RAX: 0000000000000000 RBX: ffff88801030a840 RCX: 0000000000000000
[ 54.752291] RDX: ffff888019c60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.753260] RBP: ffff88801030a854 R08: 0000000000000001 R09: 0000000000000000
[ 54.754237] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.755201] R13: ffffffff84e223a0 R14: ffff88801030a848 R15: ffffffff84d73340
[ 54.756158] FS: 0000555555ce2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.757396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.758315] CR2: 00007fccdf530560 CR3: 0000000016f32000 CR4: 0000000000350ef0
[ 54.759413] Call Trace:
[ 54.759766]
[ 54.760056] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.760663] ipv4_frags_init_net+0x269/0x440
[ 54.761223] ops_init+0xbb/0x6b0
[ 54.761651] setup_net+0x3d9/0x990
[ 54.762118] ? down_read_killable+0x1d7/0x4e0
[ 54.762658] ? __pfx_setup_net+0x10/0x10
[ 54.763168] ? copy_net_ns+0x17c/0x770
[ 54.763654] copy_net_ns+0x321/0x770
[ 54.764139] create_new_namespaces+0x3f6/0xb30
[ 54.764744] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.765328] ksys_unshare+0x44d/0x8e0
[ 54.765869] ? __pfx_ksys_unshare+0x10/0x10
[ 54.766389] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.767086] __x64_sys_unshare+0x31/0x40
[ 54.767578] do_syscall_64+0x3f/0x90
[ 54.768054] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.768669] RIP: 0033:0x7fb847a870d7
[ 54.769138] 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
[ 54.771166] RSP: 002b:00007ffd9207dcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.772056] RAX: ffffffffffffffda RBX: 00007ffd9207e338 RCX: 00007fb847a870d7
[ 54.772911] RDX: 00007fb847af141f RSI: 00007ffd9207dc90 RDI: 0000000040000000
[ 54.773751] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9207daa0
[ 54.774558] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb847b99bf0
[ 54.775393] R13: 00007ffd9207ddd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.776253]
[ 54.776551] irq event stamp: 7687
[ 54.776980] hardirqs last enabled at (7699): [] __up_console_sem+0x78/0x80
[ 54.777978] hardirqs last disabled at (7710): [] __up_console_sem+0x5d/0x80
[ 54.778982] softirqs last enabled at (7224): [] irq_exit_rcu+0x93/0xc0
[ 54.779952] softirqs last disabled at (7181): [] irq_exit_rcu+0x93/0xc0
[ 54.780960] ---[ end trace 0000000000000000 ]---
[ 54.786446] ------------[ cut here ]------------
[ 54.787175] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.788775] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.789769] Modules linked in:
[ 54.790152] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.791241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.792201] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.792846] 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
[ 54.794891] RSP: 0018:ffff888015fdfc00 EFLAGS: 00010282
[ 54.795509] RAX: 0000000000000000 RBX: ffff888013a2a240 RCX: 0000000000000000
[ 54.796356] RDX: ffff888019c60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.797208] RBP: ffff888013a2a254 R08: 0000000000000001 R09: 0000000000000000
[ 54.798051] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.798892] R13: ffffffff84e223a0 R14: ffff888013a2a248 R15: ffffffff84da62e0
[ 54.799703] FS: 0000555555ce2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.800667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.801388] CR2: 00007fccdf530560 CR3: 0000000016f32000 CR4: 0000000000350ef0
[ 54.802227] Call Trace:
[ 54.802562]
[ 54.802902] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.803546] ipv6_frags_init_net+0x206/0x3c0
[ 54.804168] ops_init+0xbb/0x6b0
[ 54.804640] setup_net+0x3d9/0x990
[ 54.805148] ? down_read_killable+0x1d7/0x4e0
[ 54.805774] ? __pfx_setup_net+0x10/0x10
[ 54.806311] ? copy_net_ns+0x17c/0x770
[ 54.806872] copy_net_ns+0x321/0x770
[ 54.807372] create_new_namespaces+0x3f6/0xb30
[ 54.808002] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.808672] ksys_unshare+0x44d/0x8e0
[ 54.809217] ? __pfx_ksys_unshare+0x10/0x10
[ 54.809807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.810558] __x64_sys_unshare+0x31/0x40
[ 54.811130] do_syscall_64+0x3f/0x90
[ 54.811621] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.812316] RIP: 0033:0x7fb847a870d7
[ 54.812849] 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
[ 54.815128] RSP: 002b:00007ffd9207dcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.816118] RAX: ffffffffffffffda RBX: 00007ffd9207e338 RCX: 00007fb847a870d7
[ 54.817067] RDX: 00007fb847af141f RSI: 00007ffd9207dc90 RDI: 0000000040000000
[ 54.817998] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9207daa0
[ 54.818947] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb847b99bf0
[ 54.819876] R13: 00007ffd9207ddd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.820843]
[ 54.821151] irq event stamp: 9553
[ 54.821597] hardirqs last enabled at (9563): [] __up_console_sem+0x78/0x80
[ 54.822728] hardirqs last disabled at (9576): [] __up_console_sem+0x5d/0x80
[ 54.823829] softirqs last enabled at (9224): [] irq_exit_rcu+0x93/0xc0
[ 54.824928] softirqs last disabled at (9215): [] irq_exit_rcu+0x93/0xc0
[ 54.826012] ---[ end trace 0000000000000000 ]---
[ 54.827393] ------------[ cut here ]------------
[ 54.828080] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.830043] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.831035] Modules linked in:
[ 54.831424] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.832525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.833493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.834133] 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
[ 54.836169] RSP: 0018:ffff888015fdfbf0 EFLAGS: 00010286
[ 54.836848] RAX: 0000000000000000 RBX: ffff88800ee97e40 RCX: 0000000000000000
[ 54.837652] RDX: ffff888019c60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.838479] RBP: ffff88800ee97e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.839318] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.840162] R13: ffffffff84e223a0 R14: ffff88800ee97e48 R15: ffffffff84daf020
[ 54.841012] FS: 0000555555ce2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.841957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.842634] CR2: 00007fccdf530560 CR3: 0000000016f32000 CR4: 0000000000350ef0
[ 54.843477] Call Trace:
[ 54.843816]
[ 54.844102] nf_ct_net_init+0x224/0x3d0
[ 54.844680] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.845294] ops_init+0xbb/0x6b0
[ 54.845767] setup_net+0x3d9/0x990
[ 54.846227] ? down_read_killable+0x1d7/0x4e0
[ 54.846836] ? __pfx_setup_net+0x10/0x10
[ 54.847362] ? copy_net_ns+0x17c/0x770
[ 54.847904] copy_net_ns+0x321/0x770
[ 54.848373] create_new_namespaces+0x3f6/0xb30
[ 54.849010] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.849655] ksys_unshare+0x44d/0x8e0
[ 54.850170] ? __pfx_ksys_unshare+0x10/0x10
[ 54.850744] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.851445] __x64_sys_unshare+0x31/0x40
[ 54.851986] do_syscall_64+0x3f/0x90
[ 54.852461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.853136] RIP: 0033:0x7fb847a870d7
[ 54.853612] 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
[ 54.855764] RSP: 002b:00007ffd9207dcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.856701] RAX: ffffffffffffffda RBX: 00007ffd9207e338 RCX: 00007fb847a870d7
[ 54.857585] RDX: 00007fb847af141f RSI: 00007ffd9207dc90 RDI: 0000000040000000
[ 54.858457] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9207daa0
[ 54.859329] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb847b99bf0
[ 54.860216] R13: 00007ffd9207ddd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.861119]
[ 54.861416] irq event stamp: 10413
[ 54.861875] hardirqs last enabled at (10425): [] __up_console_sem+0x78/0x80
[ 54.862921] hardirqs last disabled at (10436): [] __up_console_sem+0x5d/0x80
[ 54.863981] softirqs last enabled at (10322): [] irq_exit_rcu+0x93/0xc0
[ 54.865018] softirqs last disabled at (10317): [] irq_exit_rcu+0x93/0xc0
[ 54.866056] ---[ end trace 0000000000000000 ]---
[ 56.385300] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.432828] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.481121] Bluetooth: hci0: command 0x040f tx timeout
[ 62.528905] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:12:41 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015fdf5f0
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 0000555555ce2400 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=00007fccdf530560 CR3=0000000016f32000 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=0000000000036cd9 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fccdf50b370 CR3=000000001a29c000 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=2035343a32313a35312036312079614d XMM01=5d3932333134372e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000