Warning: Permanently added '[localhost]:34203' (ECDSA) to the list of known hosts.
2023/05/17 01:18:27 fuzzer started
2023/05/17 01:18:28 dialing manager at localhost:35573
2023/05/17 01:18:28 checking machine...
2023/05/17 01:18:28 checking revisions...
syzkaller login: [ 36.865481] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:18:28 testing simple program...
[ 36.923584] cgroup: Unknown subsys name 'net'
[ 36.990790] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.718771] audit: type=1400 audit(1684286321.393:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.841512] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.844130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.845349] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.848080] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.849655] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.850837] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.244578] ------------[ cut here ]------------
[ 51.245380] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.247481] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.248600] Modules linked in:
[ 51.249054] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.254113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.255160] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.255807] 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
[ 51.258138] RSP: 0018:ffff888015be7c00 EFLAGS: 00010282
[ 51.258838] RAX: 0000000000000000 RBX: ffff88800ff5ec40 RCX: 0000000000000000
[ 51.259777] RDX: ffff888019bbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.260721] RBP: ffff88800ff5ec54 R08: 0000000000000001 R09: 0000000000000000
[ 51.261650] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.262593] R13: ffffffff84e223a0 R14: ffff88800ff5ec48 R15: ffffffff84d73340
[ 51.263560] FS: 0000555555dbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.264730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.265508] CR2: 00007f5b2d2516f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 51.266455] Call Trace:
[ 51.266820]
[ 51.267167] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.267808] ipv4_frags_init_net+0x269/0x440
[ 51.268416] ops_init+0xbb/0x6b0
[ 51.268879] setup_net+0x3d9/0x990
[ 51.269384] ? down_read_killable+0x1d7/0x4e0
[ 51.270010] ? __pfx_setup_net+0x10/0x10
[ 51.270553] ? copy_net_ns+0x17c/0x770
[ 51.271120] copy_net_ns+0x321/0x770
[ 51.271630] create_new_namespaces+0x3f6/0xb30
[ 51.272278] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.272973] ksys_unshare+0x44d/0x8e0
[ 51.273484] ? __pfx_ksys_unshare+0x10/0x10
[ 51.274097] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.274874] __x64_sys_unshare+0x31/0x40
[ 51.275463] do_syscall_64+0x3f/0x90
[ 51.275985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.276666] RIP: 0033:0x7f39b19c30d7
[ 51.277181] 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
[ 51.279505] RSP: 002b:00007ffe07a158b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.280503] RAX: ffffffffffffffda RBX: 00007ffe07a15ef8 RCX: 00007f39b19c30d7
[ 51.281442] RDX: 00007f39b1a2d41f RSI: 00007ffe07a15850 RDI: 0000000040000000
[ 51.282394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe07a15660
[ 51.283340] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39b1ad5bf0
[ 51.284286] R13: 00007ffe07a15990 R14: 0000000000000000 R15: 00000000000000f8
[ 51.285252]
[ 51.285568] irq event stamp: 8209
[ 51.286052] hardirqs last enabled at (8221): [] __up_console_sem+0x78/0x80
[ 51.287213] hardirqs last disabled at (8232): [] __up_console_sem+0x5d/0x80
[ 51.288329] softirqs last enabled at (7746): [] irq_exit_rcu+0x93/0xc0
[ 51.289422] softirqs last disabled at (7737): [] irq_exit_rcu+0x93/0xc0
[ 51.290511] ---[ end trace 0000000000000000 ]---
[ 51.296260] ------------[ cut here ]------------
[ 51.296878] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.298588] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.299738] Modules linked in:
[ 51.300197] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.301394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.302408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.303098] 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
[ 51.305279] RSP: 0018:ffff888015be7c00 EFLAGS: 00010282
[ 51.305934] RAX: 0000000000000000 RBX: ffff88800ff8bc40 RCX: 0000000000000000
[ 51.306847] RDX: ffff888019bbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.307756] RBP: ffff88800ff8bc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.308686] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.309633] R13: ffffffff84e223a0 R14: ffff88800ff8bc48 R15: ffffffff84da62e0
[ 51.310579] FS: 0000555555dbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.311646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.312426] CR2: 00007f5b2d2516f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 51.313360] Call Trace:
[ 51.313704]
[ 51.314039] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.314713] ipv6_frags_init_net+0x206/0x3c0
[ 51.315329] ops_init+0xbb/0x6b0
[ 51.315796] setup_net+0x3d9/0x990
[ 51.316307] ? down_read_killable+0x1d7/0x4e0
[ 51.316907] ? __pfx_setup_net+0x10/0x10
[ 51.317477] ? copy_net_ns+0x17c/0x770
[ 51.318034] copy_net_ns+0x321/0x770
[ 51.318537] create_new_namespaces+0x3f6/0xb30
[ 51.319204] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.319853] ksys_unshare+0x44d/0x8e0
[ 51.320395] ? __pfx_ksys_unshare+0x10/0x10
[ 51.320998] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.321745] __x64_sys_unshare+0x31/0x40
[ 51.322337] do_syscall_64+0x3f/0x90
[ 51.322849] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.323552] RIP: 0033:0x7f39b19c30d7
[ 51.324074] 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
[ 51.326403] RSP: 002b:00007ffe07a158b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.327440] RAX: ffffffffffffffda RBX: 00007ffe07a15ef8 RCX: 00007f39b19c30d7
[ 51.328369] RDX: 00007f39b1a2d41f RSI: 00007ffe07a15850 RDI: 0000000040000000
[ 51.329311] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe07a15660
[ 51.330250] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39b1ad5bf0
[ 51.331187] R13: 00007ffe07a15990 R14: 0000000000000000 R15: 00000000000000f8
[ 51.332141]
[ 51.332457] irq event stamp: 10295
[ 51.332910] hardirqs last enabled at (10305): [] __up_console_sem+0x78/0x80
[ 51.334063] hardirqs last disabled at (10318): [] __up_console_sem+0x5d/0x80
[ 51.335212] softirqs last enabled at (10202): [] irq_exit_rcu+0x93/0xc0
[ 51.336327] softirqs last disabled at (10189): [] irq_exit_rcu+0x93/0xc0
[ 51.337423] ---[ end trace 0000000000000000 ]---
[ 51.338808] ------------[ cut here ]------------
[ 51.339483] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.341429] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.342582] Modules linked in:
[ 51.343043] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.344267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.345348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.346051] 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
[ 51.348368] RSP: 0018:ffff888015be7bf0 EFLAGS: 00010286
[ 51.349086] RAX: 0000000000000000 RBX: ffff88800e240640 RCX: 0000000000000000
[ 51.350026] RDX: ffff888019bbd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.350980] RBP: ffff88800e240654 R08: 0000000000000001 R09: 0000000000000000
[ 51.351887] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.352819] R13: ffffffff84e223a0 R14: ffff88800e240648 R15: ffffffff84daf020
[ 51.353757] FS: 0000555555dbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.354837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.355611] CR2: 00007f5b2d2516f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 51.356558] Call Trace:
[ 51.356904]
[ 51.357245] nf_ct_net_init+0x224/0x3d0
[ 51.357785] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.358416] ops_init+0xbb/0x6b0
[ 51.358895] setup_net+0x3d9/0x990
[ 51.359406] ? down_read_killable+0x1d7/0x4e0
[ 51.360033] ? __pfx_setup_net+0x10/0x10
[ 51.360567] ? copy_net_ns+0x17c/0x770
[ 51.361118] copy_net_ns+0x321/0x770
[ 51.361617] create_new_namespaces+0x3f6/0xb30
[ 51.362267] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.362931] ksys_unshare+0x44d/0x8e0
[ 51.363490] ? __pfx_ksys_unshare+0x10/0x10
[ 51.364093] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.364850] __x64_sys_unshare+0x31/0x40
[ 51.365425] do_syscall_64+0x3f/0x90
[ 51.365919] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.366639] RIP: 0033:0x7f39b19c30d7
[ 51.367154] 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
[ 51.369445] RSP: 002b:00007ffe07a158b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.370436] RAX: ffffffffffffffda RBX: 00007ffe07a15ef8 RCX: 00007f39b19c30d7
[ 51.371381] RDX: 00007f39b1a2d41f RSI: 00007ffe07a15850 RDI: 0000000040000000
[ 51.372321] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe07a15660
[ 51.373267] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39b1ad5bf0
[ 51.374205] R13: 00007ffe07a15990 R14: 0000000000000000 R15: 00000000000000f8
[ 51.375176]
[ 51.375492] irq event stamp: 11087
[ 51.375981] hardirqs last enabled at (11099): [] __up_console_sem+0x78/0x80
[ 51.377113] hardirqs last disabled at (11110): [] __up_console_sem+0x5d/0x80
[ 51.378247] softirqs last enabled at (10892): [] irq_exit_rcu+0x93/0xc0
[ 51.379370] softirqs last disabled at (10887): [] irq_exit_rcu+0x93/0xc0
[ 51.380489] ---[ end trace 0000000000000000 ]---
executing program
[ 52.862632] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.910536] Bluetooth: hci0: command 0x041b tx timeout
[ 56.959073] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.006010] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:18:42 Registers:
info registers vcpu 0
RAX=0000000000025c1d 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=00000206 [-----P-] 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=00007f620c037058 CR3=000000000e358000 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=2032343a38313a31302037312079614d XMM01=5d3435303934322e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff888015be75f0
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 0000555555dbf400 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=00007f5b2d2516f4 CR3=0000000020208000 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