Warning: Permanently added '[localhost]:58299' (ECDSA) to the list of known hosts.
2023/05/18 05:28:34 fuzzer started
2023/05/18 05:28:34 dialing manager at localhost:44319
2023/05/18 05:28:34 checking machine...
2023/05/18 05:28:34 checking revisions...
syzkaller login: [ 48.689650] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:28:34 testing simple program...
[ 48.755329] cgroup: Unknown subsys name 'net'
[ 48.836032] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.415620] audit: type=1400 audit(1684387727.235:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.509973] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.511776] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.514616] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.518429] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.519947] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.521389] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.895930] ------------[ cut here ]------------
[ 62.896667] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.898610] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.899891] Modules linked in:
[ 62.900375] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.905282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.906307] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.906980] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.909155] RSP: 0018:ffff88801692fc00 EFLAGS: 00010282
[ 62.909813] RAX: 0000000000000000 RBX: ffff8880068cf840 RCX: 0000000000000000
[ 62.910713] RDX: ffff8880164751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.911630] RBP: ffff8880068cf854 R08: 0000000000000001 R09: 0000000000000000
[ 62.912536] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.913436] R13: ffffffff84e23fe0 R14: ffff8880068cf848 R15: ffffffff84d74dc0
[ 62.914339] FS: 0000555555ff9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.915357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.916098] CR2: 00007f4a320886f4 CR3: 000000000e3e6000 CR4: 0000000000350ee0
[ 62.916999] Call Trace:
[ 62.917330]
[ 62.917640] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.918282] ipv4_frags_init_net+0x269/0x440
[ 62.918875] ops_init+0xbb/0x6b0
[ 62.919341] setup_net+0x3d9/0x990
[ 62.919802] ? down_read_killable+0x1d7/0x4e0
[ 62.920408] ? __pfx_setup_net+0x10/0x10
[ 62.920950] ? copy_net_ns+0x17c/0x770
[ 62.921463] copy_net_ns+0x321/0x770
[ 62.922013] create_new_namespaces+0x3f6/0xb30
[ 62.922598] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.923240] ksys_unshare+0x44d/0x8e0
[ 62.923740] ? __pfx_ksys_unshare+0x10/0x10
[ 62.924315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.925064] __x64_sys_unshare+0x31/0x40
[ 62.925582] do_syscall_64+0x3f/0x90
[ 62.926095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.926749] RIP: 0033:0x7fa581caa0d7
[ 62.927246] 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
[ 62.929438] RSP: 002b:00007fffb4595998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.930437] RAX: ffffffffffffffda RBX: 00007fffb4595fd8 RCX: 00007fa581caa0d7
[ 62.931354] RDX: 00007fa581d1441f RSI: 00007fffb4595930 RDI: 0000000040000000
[ 62.932270] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb4595740
[ 62.933164] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa581dbcbf0
[ 62.934096] R13: 00007fffb4595a70 R14: 0000000000000000 R15: 00000000000000f8
[ 62.935024]
[ 62.935333] irq event stamp: 7953
[ 62.935755] hardirqs last enabled at (7963): [] __up_console_sem+0x78/0x80
[ 62.936832] hardirqs last disabled at (7974): [] __up_console_sem+0x5d/0x80
[ 62.937915] softirqs last enabled at (7450): [] irq_exit_rcu+0x93/0xc0
[ 62.938956] softirqs last disabled at (7445): [] irq_exit_rcu+0x93/0xc0
[ 62.939993] ---[ end trace 0000000000000000 ]---
[ 62.945535] ------------[ cut here ]------------
[ 62.946161] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.947837] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.948931] Modules linked in:
[ 62.949343] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.950531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.951545] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.952219] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.954391] RSP: 0018:ffff88801692fc00 EFLAGS: 00010282
[ 62.955067] RAX: 0000000000000000 RBX: ffff88800edad040 RCX: 0000000000000000
[ 62.955943] RDX: ffff8880164751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.956791] RBP: ffff88800edad054 R08: 0000000000000001 R09: 0000000000000000
[ 62.957682] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.958556] R13: ffffffff84e23fe0 R14: ffff88800edad048 R15: ffffffff84da7d60
[ 62.959441] FS: 0000555555ff9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.960432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.961176] CR2: 00007f4a320886f4 CR3: 000000000e3e6000 CR4: 0000000000350ee0
[ 62.962085] Call Trace:
[ 62.962409]
[ 62.962702] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.963348] ipv6_frags_init_net+0x206/0x3c0
[ 62.963940] ops_init+0xbb/0x6b0
[ 62.964388] setup_net+0x3d9/0x990
[ 62.964848] ? down_read_killable+0x1d7/0x4e0
[ 62.965452] ? __pfx_setup_net+0x10/0x10
[ 62.965996] ? copy_net_ns+0x17c/0x770
[ 62.966504] copy_net_ns+0x321/0x770
[ 62.967009] create_new_namespaces+0x3f6/0xb30
[ 62.967593] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.968223] ksys_unshare+0x44d/0x8e0
[ 62.968709] ? __pfx_ksys_unshare+0x10/0x10
[ 62.969272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.970019] __x64_sys_unshare+0x31/0x40
[ 62.970528] do_syscall_64+0x3f/0x90
[ 62.971027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.971662] RIP: 0033:0x7fa581caa0d7
[ 62.972144] 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
[ 62.974311] RSP: 002b:00007fffb4595998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.975248] RAX: ffffffffffffffda RBX: 00007fffb4595fd8 RCX: 00007fa581caa0d7
[ 62.976128] RDX: 00007fa581d1441f RSI: 00007fffb4595930 RDI: 0000000040000000
[ 62.977007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb4595740
[ 62.977900] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa581dbcbf0
[ 62.978752] R13: 00007fffb4595a70 R14: 0000000000000000 R15: 00000000000000f8
[ 62.979661]
[ 62.979982] irq event stamp: 9943
[ 62.980412] hardirqs last enabled at (9953): [] __up_console_sem+0x78/0x80
[ 62.981453] hardirqs last disabled at (9964): [] __up_console_sem+0x5d/0x80
[ 62.982492] softirqs last enabled at (9492): [] irq_exit_rcu+0x93/0xc0
[ 62.983515] softirqs last disabled at (9487): [] irq_exit_rcu+0x93/0xc0
[ 62.984546] ---[ end trace 0000000000000000 ]---
[ 62.985924] ------------[ cut here ]------------
[ 62.986501] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.988432] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.989481] Modules linked in:
[ 62.989915] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.991060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.992055] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.992695] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.994877] RSP: 0018:ffff88801692fbf0 EFLAGS: 00010286
[ 62.995525] RAX: 0000000000000000 RBX: ffff88800edaca40 RCX: 0000000000000000
[ 62.996448] RDX: ffff8880164751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.997367] RBP: ffff88800edaca54 R08: 0000000000000001 R09: 0000000000000000
[ 62.998309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.999224] R13: ffffffff84e23fe0 R14: ffff88800edaca48 R15: ffffffff84db0aa0
[ 63.000149] FS: 0000555555ff9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.001183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.001954] CR2: 00007f4a320886f4 CR3: 000000000e3e6000 CR4: 0000000000350ee0
[ 63.002843] Call Trace:
[ 63.003211]
[ 63.003521] nf_ct_net_init+0x224/0x3d0
[ 63.004089] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.004680] ops_init+0xbb/0x6b0
[ 63.005174] setup_net+0x3d9/0x990
[ 63.005660] ? down_read_killable+0x1d7/0x4e0
[ 63.006281] ? __pfx_setup_net+0x10/0x10
[ 63.006814] ? copy_net_ns+0x17c/0x770
[ 63.007363] copy_net_ns+0x321/0x770
[ 63.007888] create_new_namespaces+0x3f6/0xb30
[ 63.008494] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.009148] ksys_unshare+0x44d/0x8e0
[ 63.009662] ? __pfx_ksys_unshare+0x10/0x10
[ 63.010259] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.011019] __x64_sys_unshare+0x31/0x40
[ 63.011553] do_syscall_64+0x3f/0x90
[ 63.012075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.012736] RIP: 0033:0x7fa581caa0d7
[ 63.013244] 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
[ 63.015521] RSP: 002b:00007fffb4595998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.016506] RAX: ffffffffffffffda RBX: 00007fffb4595fd8 RCX: 00007fa581caa0d7
[ 63.017419] RDX: 00007fa581d1441f RSI: 00007fffb4595930 RDI: 0000000040000000
[ 63.018344] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb4595740
[ 63.019260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa581dbcbf0
[ 63.020186] R13: 00007fffb4595a70 R14: 0000000000000000 R15: 00000000000000f8
[ 63.021124]
[ 63.021439] irq event stamp: 10779
[ 63.021925] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 63.023017] hardirqs last disabled at (10802): [] __up_console_sem+0x5d/0x80
[ 63.024123] softirqs last enabled at (10686): [] irq_exit_rcu+0x93/0xc0
[ 63.025188] softirqs last disabled at (10681): [] irq_exit_rcu+0x93/0xc0
[ 63.026284] ---[ end trace 0000000000000000 ]---
executing program
[ 64.591422] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.638992] Bluetooth: hci0: command 0x041b tx timeout
[ 68.686923] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.735920] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:28:44 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88806ce2c200 RCX=0000000000000000 RDX=1ffff1100d9c5840
RSI=ffffffff813fb96d RDI=ffffffff8542b160 RBP=0000000000000011 RSP=ffff88806ce09fb8
R8 =0000000000000001 R9 =ffffffff8542b168 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000e9e57f679 R13=0000000000000004 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff814be640 RFL=00000046 [---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 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=00007fd96b6d9bf0 CR3=00000000164f6000 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=7f45d6fbc54d6f99c74462556dc5fd4c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d59a10bd5641cd28000000000013c3b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7c17cd6efb9bee8b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801692f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555ff9400 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=00007f4a320886f4 CR3=000000000e3e6000 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