Warning: Permanently added '[localhost]:63252' (ECDSA) to the list of known hosts.
2023/05/18 03:25:22 fuzzer started
2023/05/18 03:25:22 dialing manager at localhost:44319
2023/05/18 03:25:22 checking machine...
2023/05/18 03:25:22 checking revisions...
syzkaller login: [ 36.615568] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:25:22 testing simple program...
[ 36.689392] cgroup: Unknown subsys name 'net'
[ 36.752318] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.094138] audit: type=1400 audit(1684380334.262:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 49.217043] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.218649] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.221394] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.225954] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.227782] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.230049] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.590987] ------------[ cut here ]------------
[ 49.591783] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.593572] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.594927] Modules linked in:
[ 49.595335] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.600205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.601310] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.602112] 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
[ 49.604571] RSP: 0018:ffff88801f747c00 EFLAGS: 00010282
[ 49.605426] RAX: 0000000000000000 RBX: ffff888009851440 RCX: 0000000000000000
[ 49.606514] RDX: ffff88801cd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.607630] RBP: ffff888009851454 R08: 0000000000000001 R09: 0000000000000000
[ 49.608579] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.609776] R13: ffffffff84e23fe0 R14: ffff888009851448 R15: ffffffff84d74dc0
[ 49.610912] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.612144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.613087] CR2: 00007fcf486d06f4 CR3: 0000000020568000 CR4: 0000000000350ef0
[ 49.614224] Call Trace:
[ 49.614723]
[ 49.615061] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.615894] ipv4_frags_init_net+0x269/0x440
[ 49.616526] ops_init+0xbb/0x6b0
[ 49.617239] setup_net+0x3d9/0x990
[ 49.617977] ? down_read_killable+0x1d7/0x4e0
[ 49.618780] ? __pfx_setup_net+0x10/0x10
[ 49.619365] ? copy_net_ns+0x17c/0x770
[ 49.619989] copy_net_ns+0x321/0x770
[ 49.620542] create_new_namespaces+0x3f6/0xb30
[ 49.621243] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.621999] ksys_unshare+0x44d/0x8e0
[ 49.622551] ? __pfx_ksys_unshare+0x10/0x10
[ 49.623220] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.624085] __x64_sys_unshare+0x31/0x40
[ 49.624711] do_syscall_64+0x3f/0x90
[ 49.625250] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.626038] RIP: 0033:0x7f211890c0d7
[ 49.626569] 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
[ 49.629044] RSP: 002b:00007ffcf46b5a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.630140] RAX: ffffffffffffffda RBX: 00007ffcf46b60d8 RCX: 00007f211890c0d7
[ 49.631153] RDX: 00007f211897641f RSI: 00007ffcf46b5a30 RDI: 0000000040000000
[ 49.632162] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf46b5840
[ 49.633170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2118a1ebf0
[ 49.634185] R13: 00007ffcf46b5b70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.635260]
[ 49.635634] irq event stamp: 9631
[ 49.636116] hardirqs last enabled at (9641): [] __up_console_sem+0x78/0x80
[ 49.637311] hardirqs last disabled at (9652): [] __up_console_sem+0x5d/0x80
[ 49.638531] softirqs last enabled at (9614): [] irq_exit_rcu+0x93/0xc0
[ 49.639719] softirqs last disabled at (9609): [] irq_exit_rcu+0x93/0xc0
[ 49.640883] ---[ end trace 0000000000000000 ]---
[ 49.647006] ------------[ cut here ]------------
[ 49.647626] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.649266] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.650340] Modules linked in:
[ 49.650778] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.652076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.653235] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.654034] 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
[ 49.656503] RSP: 0018:ffff88801f747c00 EFLAGS: 00010282
[ 49.657296] RAX: 0000000000000000 RBX: ffff88801373e040 RCX: 0000000000000000
[ 49.658321] RDX: ffff88801cd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.659341] RBP: ffff88801373e054 R08: 0000000000000001 R09: 0000000000000000
[ 49.660360] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.661376] R13: ffffffff84e23fe0 R14: ffff88801373e048 R15: ffffffff84da7d60
[ 49.662420] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.663542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.664363] CR2: 00007fde5d45b070 CR3: 0000000020568000 CR4: 0000000000350ef0
[ 49.665352] Call Trace:
[ 49.665748]
[ 49.666097] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.666824] ipv6_frags_init_net+0x206/0x3c0
[ 49.667445] ops_init+0xbb/0x6b0
[ 49.667988] setup_net+0x3d9/0x990
[ 49.668496] ? down_read_killable+0x1d7/0x4e0
[ 49.669164] ? __pfx_setup_net+0x10/0x10
[ 49.669763] ? copy_net_ns+0x17c/0x770
[ 49.670342] copy_net_ns+0x321/0x770
[ 49.670942] create_new_namespaces+0x3f6/0xb30
[ 49.671642] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.672337] ksys_unshare+0x44d/0x8e0
[ 49.672937] ? __pfx_ksys_unshare+0x10/0x10
[ 49.673562] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.674421] __x64_sys_unshare+0x31/0x40
[ 49.675056] do_syscall_64+0x3f/0x90
[ 49.675643] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.676376] RIP: 0033:0x7f211890c0d7
[ 49.676947] 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
[ 49.679442] RSP: 002b:00007ffcf46b5a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.680523] RAX: ffffffffffffffda RBX: 00007ffcf46b60d8 RCX: 00007f211890c0d7
[ 49.681538] RDX: 00007f211897641f RSI: 00007ffcf46b5a30 RDI: 0000000040000000
[ 49.682601] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf46b5840
[ 49.683577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2118a1ebf0
[ 49.684621] R13: 00007ffcf46b5b70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.685670]
[ 49.686026] irq event stamp: 11553
[ 49.686515] hardirqs last enabled at (11563): [] __up_console_sem+0x78/0x80
[ 49.687736] hardirqs last disabled at (11574): [] __up_console_sem+0x5d/0x80
[ 49.688950] softirqs last enabled at (11424): [] irq_exit_rcu+0x93/0xc0
[ 49.690135] softirqs last disabled at (11419): [] irq_exit_rcu+0x93/0xc0
[ 49.691316] ---[ end trace 0000000000000000 ]---
[ 49.692894] ------------[ cut here ]------------
[ 49.693552] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.695960] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.697161] Modules linked in:
[ 49.697660] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.698981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.700137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.700905] 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
[ 49.703373] RSP: 0018:ffff88801f747bf0 EFLAGS: 00010286
[ 49.704146] RAX: 0000000000000000 RBX: ffff88801373e640 RCX: 0000000000000000
[ 49.705159] RDX: ffff88801cd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.706192] RBP: ffff88801373e654 R08: 0000000000000001 R09: 0000000000000000
[ 49.707198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.708201] R13: ffffffff84e23fe0 R14: ffff88801373e648 R15: ffffffff84db0aa0
[ 49.709218] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.710360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.711203] CR2: 00007fde5d45b070 CR3: 0000000020568000 CR4: 0000000000350ef0
[ 49.712220] Call Trace:
[ 49.712626]
[ 49.712971] nf_ct_net_init+0x224/0x3d0
[ 49.713562] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.714275] ops_init+0xbb/0x6b0
[ 49.714825] setup_net+0x3d9/0x990
[ 49.715352] ? down_read_killable+0x1d7/0x4e0
[ 49.716038] ? __pfx_setup_net+0x10/0x10
[ 49.716668] ? copy_net_ns+0x17c/0x770
[ 49.717247] copy_net_ns+0x321/0x770
[ 49.717863] create_new_namespaces+0x3f6/0xb30
[ 49.718527] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.719267] ksys_unshare+0x44d/0x8e0
[ 49.719862] ? __pfx_ksys_unshare+0x10/0x10
[ 49.720480] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.721323] __x64_sys_unshare+0x31/0x40
[ 49.721956] do_syscall_64+0x3f/0x90
[ 49.722502] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.723273] RIP: 0033:0x7f211890c0d7
[ 49.723836] 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
[ 49.726318] RSP: 002b:00007ffcf46b5a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.727397] RAX: ffffffffffffffda RBX: 00007ffcf46b60d8 RCX: 00007f211890c0d7
[ 49.728416] RDX: 00007f211897641f RSI: 00007ffcf46b5a30 RDI: 0000000040000000
[ 49.729443] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf46b5840
[ 49.730465] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2118a1ebf0
[ 49.731474] R13: 00007ffcf46b5b70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.732516]
[ 49.732893] irq event stamp: 12421
[ 49.733390] hardirqs last enabled at (12431): [] __up_console_sem+0x78/0x80
[ 49.734616] hardirqs last disabled at (12442): [] __up_console_sem+0x5d/0x80
[ 49.735824] softirqs last enabled at (11900): [] irq_exit_rcu+0x93/0xc0
[ 49.736993] softirqs last disabled at (11839): [] irq_exit_rcu+0x93/0xc0
[ 49.738193] ---[ end trace 0000000000000000 ]---
[ 51.299327] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.346641] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.394699] Bluetooth: hci0: command 0x040f tx timeout
[ 57.442655] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:25:35 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f7475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555555ee400 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=00007fcf486d06f4 CR3=0000000020568000 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=000000000002ad89 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fde5d3c4e10 CR3=000000000c4c6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3030203a5347414c4645203030633700 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000