Warning: Permanently added '[localhost]:13939' (ECDSA) to the list of known hosts.
2023/05/17 05:25:52 fuzzer started
2023/05/17 05:25:52 dialing manager at localhost:35573
2023/05/17 05:25:52 checking machine...
2023/05/17 05:25:52 checking revisions...
syzkaller login: [ 38.343095] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:25:53 testing simple program...
[ 38.412207] cgroup: Unknown subsys name 'net'
[ 38.479540] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.301100] audit: type=1400 audit(1684301166.991:6): avc: denied { execmem } for pid=260 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
[ 53.455155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.459138] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.461341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.466568] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.468269] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.469410] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.849162] ------------[ cut here ]------------
[ 53.849935] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.851900] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.853112] Modules linked in:
[ 53.853530] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.857112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.859445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.860276] 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
[ 53.862540] RSP: 0018:ffff88801a6f7c00 EFLAGS: 00010282
[ 53.863241] RAX: 0000000000000000 RBX: ffff88800ec2a840 RCX: 0000000000000000
[ 53.864146] RDX: ffff88801ccfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.865052] RBP: ffff88800ec2a854 R08: 0000000000000001 R09: 0000000000000000
[ 53.865955] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.866823] R13: ffffffff84e223a0 R14: ffff88800ec2a848 R15: ffffffff84d73340
[ 53.867711] FS: 000055555703d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.868718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.869466] CR2: 00007f32c8395000 CR3: 000000000f580000 CR4: 0000000000350ef0
[ 53.870371] Call Trace:
[ 53.870700]
[ 53.871031] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.871646] ipv4_frags_init_net+0x269/0x440
[ 53.872261] ops_init+0xbb/0x6b0
[ 53.872712] setup_net+0x3d9/0x990
[ 53.873201] ? down_read_killable+0x1d7/0x4e0
[ 53.873770] ? __pfx_setup_net+0x10/0x10
[ 53.874308] ? copy_net_ns+0x17c/0x770
[ 53.874819] copy_net_ns+0x321/0x770
[ 53.875333] create_new_namespaces+0x3f6/0xb30
[ 53.875954] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.876586] ksys_unshare+0x44d/0x8e0
[ 53.877109] ? __pfx_ksys_unshare+0x10/0x10
[ 53.877663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.878400] __x64_sys_unshare+0x31/0x40
[ 53.878950] do_syscall_64+0x3f/0x90
[ 53.879434] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.880131] RIP: 0033:0x7fe3891120d7
[ 53.880602] 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
[ 53.882865] RSP: 002b:00007ffd040759f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.883827] RAX: ffffffffffffffda RBX: 00007ffd04076038 RCX: 00007fe3891120d7
[ 53.884743] RDX: 00007fe38917c41f RSI: 00007ffd04075990 RDI: 0000000040000000
[ 53.885654] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd040757a0
[ 53.886560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe389224bf0
[ 53.887479] R13: 00007ffd04075ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.888413]
[ 53.888715] irq event stamp: 8377
[ 53.889183] hardirqs last enabled at (8389): [] __up_console_sem+0x78/0x80
[ 53.890247] hardirqs last disabled at (8400): [] __up_console_sem+0x5d/0x80
[ 53.891323] softirqs last enabled at (7950): [] irq_exit_rcu+0x93/0xc0
[ 53.892399] softirqs last disabled at (7935): [] irq_exit_rcu+0x93/0xc0
[ 53.893433] ---[ end trace 0000000000000000 ]---
[ 53.899262] ------------[ cut here ]------------
[ 53.899858] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.901628] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.902708] Modules linked in:
[ 53.903161] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.904368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.905393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.906075] 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
[ 53.908275] RSP: 0018:ffff88801a6f7c00 EFLAGS: 00010282
[ 53.908962] RAX: 0000000000000000 RBX: ffff88800d71c440 RCX: 0000000000000000
[ 53.909819] RDX: ffff88801ccfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.910728] RBP: ffff88800d71c454 R08: 0000000000000001 R09: 0000000000000000
[ 53.911632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.912561] R13: ffffffff84e223a0 R14: ffff88800d71c448 R15: ffffffff84da62e0
[ 53.913465] FS: 000055555703d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.914482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.915231] CR2: 00007f32c8395000 CR3: 000000000f580000 CR4: 0000000000350ef0
[ 53.916151] Call Trace:
[ 53.916483]
[ 53.916791] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.917455] ipv6_frags_init_net+0x206/0x3c0
[ 53.918054] ops_init+0xbb/0x6b0
[ 53.918513] setup_net+0x3d9/0x990
[ 53.919008] ? down_read_killable+0x1d7/0x4e0
[ 53.919592] ? __pfx_setup_net+0x10/0x10
[ 53.920172] ? copy_net_ns+0x17c/0x770
[ 53.920706] copy_net_ns+0x321/0x770
[ 53.921234] create_new_namespaces+0x3f6/0xb30
[ 53.921834] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.922502] ksys_unshare+0x44d/0x8e0
[ 53.923029] ? __pfx_ksys_unshare+0x10/0x10
[ 53.923586] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.924353] __x64_sys_unshare+0x31/0x40
[ 53.924912] do_syscall_64+0x3f/0x90
[ 53.925402] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.926090] RIP: 0033:0x7fe3891120d7
[ 53.926562] 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
[ 53.928802] RSP: 002b:00007ffd040759f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.929763] RAX: ffffffffffffffda RBX: 00007ffd04076038 RCX: 00007fe3891120d7
[ 53.930656] RDX: 00007fe38917c41f RSI: 00007ffd04075990 RDI: 0000000040000000
[ 53.931558] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd040757a0
[ 53.932459] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe389224bf0
[ 53.933354] R13: 00007ffd04075ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.934271]
[ 53.934577] irq event stamp: 10515
[ 53.935047] hardirqs last enabled at (10527): [] __up_console_sem+0x78/0x80
[ 53.936134] hardirqs last disabled at (10538): [] __up_console_sem+0x5d/0x80
[ 53.937213] softirqs last enabled at (10076): [] irq_exit_rcu+0x93/0xc0
[ 53.938251] softirqs last disabled at (10071): [] irq_exit_rcu+0x93/0xc0
[ 53.939295] ---[ end trace 0000000000000000 ]---
[ 53.940654] ------------[ cut here ]------------
[ 53.941283] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.943245] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.944315] Modules linked in:
[ 53.944721] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.945907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.946921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.947562] 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
[ 53.949805] RSP: 0018:ffff88801a6f7bf0 EFLAGS: 00010286
[ 53.950504] RAX: 0000000000000000 RBX: ffff88800d71de40 RCX: 0000000000000000
[ 53.951413] RDX: ffff88801ccfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.952341] RBP: ffff88800d71de54 R08: 0000000000000001 R09: 0000000000000000
[ 53.953239] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.954121] R13: ffffffff84e223a0 R14: ffff88800d71de48 R15: ffffffff84daf020
[ 53.955025] FS: 000055555703d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.956026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.956764] CR2: 00007f32c8395000 CR3: 000000000f580000 CR4: 0000000000350ef0
[ 53.957666] Call Trace:
[ 53.958028]
[ 53.958331] nf_ct_net_init+0x224/0x3d0
[ 53.958844] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.959447] ops_init+0xbb/0x6b0
[ 53.959921] setup_net+0x3d9/0x990
[ 53.960393] ? down_read_killable+0x1d7/0x4e0
[ 53.960995] ? __pfx_setup_net+0x10/0x10
[ 53.961503] ? copy_net_ns+0x17c/0x770
[ 53.962058] copy_net_ns+0x321/0x770
[ 53.962543] create_new_namespaces+0x3f6/0xb30
[ 53.963161] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.963782] ksys_unshare+0x44d/0x8e0
[ 53.964328] ? __pfx_ksys_unshare+0x10/0x10
[ 53.964917] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.965633] __x64_sys_unshare+0x31/0x40
[ 53.966182] do_syscall_64+0x3f/0x90
[ 53.966665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.967337] RIP: 0033:0x7fe3891120d7
[ 53.967813] 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
[ 53.970017] RSP: 002b:00007ffd040759f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.970991] RAX: ffffffffffffffda RBX: 00007ffd04076038 RCX: 00007fe3891120d7
[ 53.971856] RDX: 00007fe38917c41f RSI: 00007ffd04075990 RDI: 0000000040000000
[ 53.972767] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd040757a0
[ 53.973665] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe389224bf0
[ 53.974566] R13: 00007ffd04075ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.975484]
[ 53.975787] irq event stamp: 11277
[ 53.976265] hardirqs last enabled at (11289): [] __up_console_sem+0x78/0x80
[ 53.977346] hardirqs last disabled at (11300): [] __up_console_sem+0x5d/0x80
[ 53.978414] softirqs last enabled at (11186): [] irq_exit_rcu+0x93/0xc0
[ 53.979460] softirqs last disabled at (11181): [] irq_exit_rcu+0x93/0xc0
[ 53.980526] ---[ end trace 0000000000000000 ]---
[ 55.533685] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.580959] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.628940] Bluetooth: hci0: command 0x040f tx timeout
[ 61.676947] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:26:06 Registers:
info registers vcpu 0
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6f75f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 000055555703d400 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=00007f32c8395000 CR3=000000000f580000 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=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000001
RSI=ffffffff81af76b9 RDI=ffff888019827180 RBP=ffff8880198271d8 RSP=ffff888019827110
R8 =ffffffff8612d296 R9 =ffffffff8612d29a R10=0000000000038001 R11=ffff8880198271c0
R12=ffff8880198271e0 R13=ffff8880198271c8 R14=ffff8880198271c1 R15=ffff888019827180
RIP=ffffffff811313dc RFL=00000246 [---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 00007f26230de700 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=00007f26180370b8 CR3=000000000e63a000 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=2038303a36323a35302037312079614d XMM01=5d3033353335382e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000