Warning: Permanently added '[localhost]:60837' (ECDSA) to the list of known hosts.
2023/05/17 04:59:14 fuzzer started
2023/05/17 04:59:14 dialing manager at localhost:35573
2023/05/17 04:59:14 checking machine...
2023/05/17 04:59:14 checking revisions...
syzkaller login: [ 56.106981] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:59:14 testing simple program...
[ 56.171496] cgroup: Unknown subsys name 'net'
[ 56.235895] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.894509] audit: type=1400 audit(1684299567.536:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.006488] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.008646] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.010499] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.013046] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.014808] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.016413] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.427312] ------------[ cut here ]------------
[ 70.428841] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.430896] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.432178] Modules linked in:
[ 70.432618] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.437578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.438881] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.439582] 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
[ 70.442030] RSP: 0018:ffff88800f907c00 EFLAGS: 00010282
[ 70.442912] RAX: 0000000000000000 RBX: ffff88800dd8d440 RCX: 0000000000000000
[ 70.444085] RDX: ffff888016d88000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.445173] RBP: ffff88800dd8d454 R08: 0000000000000001 R09: 0000000000000000
[ 70.446212] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.447179] R13: ffffffff84e223a0 R14: ffff88800dd8d448 R15: ffffffff84d73340
[ 70.448183] FS: 0000555555df2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.449278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.450066] CR2: 00007f660af746f4 CR3: 000000000c716000 CR4: 0000000000350ee0
[ 70.451014] Call Trace:
[ 70.451357]
[ 70.451711] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.452382] ipv4_frags_init_net+0x269/0x440
[ 70.453015] ops_init+0xbb/0x6b0
[ 70.453493] setup_net+0x3d9/0x990
[ 70.454012] ? down_read_killable+0x1d7/0x4e0
[ 70.454639] ? __pfx_setup_net+0x10/0x10
[ 70.455234] ? copy_net_ns+0x17c/0x770
[ 70.455814] copy_net_ns+0x321/0x770
[ 70.456334] create_new_namespaces+0x3f6/0xb30
[ 70.457001] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.457700] ksys_unshare+0x44d/0x8e0
[ 70.458228] ? __pfx_ksys_unshare+0x10/0x10
[ 70.458866] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.459618] __x64_sys_unshare+0x31/0x40
[ 70.460245] do_syscall_64+0x3f/0x90
[ 70.460789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.461484] RIP: 0033:0x7f294ea2e0d7
[ 70.462026] 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
[ 70.464368] RSP: 002b:00007ffddb9a4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.465384] RAX: ffffffffffffffda RBX: 00007ffddb9a47c8 RCX: 00007f294ea2e0d7
[ 70.466325] RDX: 00007f294ea9841f RSI: 00007ffddb9a4120 RDI: 0000000040000000
[ 70.467277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb9a3f30
[ 70.468251] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f294eb40bf0
[ 70.469202] R13: 00007ffddb9a4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.470206]
[ 70.470526] irq event stamp: 8739
[ 70.471019] hardirqs last enabled at (8751): [] __up_console_sem+0x78/0x80
[ 70.472155] hardirqs last disabled at (8762): [] __up_console_sem+0x5d/0x80
[ 70.473280] softirqs last enabled at (8724): [] irq_exit_rcu+0x93/0xc0
[ 70.474426] softirqs last disabled at (8719): [] irq_exit_rcu+0x93/0xc0
[ 70.475563] ---[ end trace 0000000000000000 ]---
[ 70.481101] ------------[ cut here ]------------
[ 70.481787] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.483633] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.484808] Modules linked in:
[ 70.485243] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.486486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.487573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.488309] 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
[ 70.490647] RSP: 0018:ffff88800f907c00 EFLAGS: 00010282
[ 70.491401] RAX: 0000000000000000 RBX: ffff88800d9a3e40 RCX: 0000000000000000
[ 70.492418] RDX: ffff888016d88000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.493407] RBP: ffff88800d9a3e54 R08: 0000000000000001 R09: 0000000000000000
[ 70.494398] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.495380] R13: ffffffff84e223a0 R14: ffff88800d9a3e48 R15: ffffffff84da62e0
[ 70.496384] FS: 0000555555df2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.497493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.498318] CR2: 00007f660af746f4 CR3: 000000000c716000 CR4: 0000000000350ee0
[ 70.499307] Call Trace:
[ 70.499716]
[ 70.500071] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.500794] ipv6_frags_init_net+0x206/0x3c0
[ 70.501407] ops_init+0xbb/0x6b0
[ 70.501936] setup_net+0x3d9/0x990
[ 70.502439] ? down_read_killable+0x1d7/0x4e0
[ 70.503103] ? __pfx_setup_net+0x10/0x10
[ 70.503702] ? copy_net_ns+0x17c/0x770
[ 70.504272] copy_net_ns+0x321/0x770
[ 70.504844] create_new_namespaces+0x3f6/0xb30
[ 70.505492] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.506229] ksys_unshare+0x44d/0x8e0
[ 70.506811] ? __pfx_ksys_unshare+0x10/0x10
[ 70.507415] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.508266] __x64_sys_unshare+0x31/0x40
[ 70.508887] do_syscall_64+0x3f/0x90
[ 70.509410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.510159] RIP: 0033:0x7f294ea2e0d7
[ 70.510704] 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
[ 70.513128] RSP: 002b:00007ffddb9a4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.514185] RAX: ffffffffffffffda RBX: 00007ffddb9a47c8 RCX: 00007f294ea2e0d7
[ 70.515181] RDX: 00007f294ea9841f RSI: 00007ffddb9a4120 RDI: 0000000040000000
[ 70.516170] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb9a3f30
[ 70.517162] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f294eb40bf0
[ 70.518136] R13: 00007ffddb9a4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.519136]
[ 70.519470] irq event stamp: 10421
[ 70.520007] hardirqs last enabled at (10433): [] __up_console_sem+0x78/0x80
[ 70.521187] hardirqs last disabled at (10444): [] __up_console_sem+0x5d/0x80
[ 70.522375] softirqs last enabled at (10136): [] irq_exit_rcu+0x93/0xc0
[ 70.523536] softirqs last disabled at (10131): [] irq_exit_rcu+0x93/0xc0
[ 70.524713] ---[ end trace 0000000000000000 ]---
[ 70.526246] ------------[ cut here ]------------
[ 70.526936] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.529240] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.530402] Modules linked in:
[ 70.530890] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.532216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.533348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.534090] 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
[ 70.536515] RSP: 0018:ffff88800f907bf0 EFLAGS: 00010286
[ 70.537271] RAX: 0000000000000000 RBX: ffff88800d9a2c40 RCX: 0000000000000000
[ 70.538269] RDX: ffff888016d88000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.539259] RBP: ffff88800d9a2c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.540273] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.541258] R13: ffffffff84e223a0 R14: ffff88800d9a2c48 R15: ffffffff84daf020
[ 70.542256] FS: 0000555555df2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.543356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.544189] CR2: 00007f660af746f4 CR3: 000000000c716000 CR4: 0000000000350ee0
[ 70.545176] Call Trace:
[ 70.545543]
[ 70.545905] nf_ct_net_init+0x224/0x3d0
[ 70.546477] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.547148] ops_init+0xbb/0x6b0
[ 70.547639] setup_net+0x3d9/0x990
[ 70.548183] ? down_read_killable+0x1d7/0x4e0
[ 70.548843] ? __pfx_setup_net+0x10/0x10
[ 70.549402] ? copy_net_ns+0x17c/0x770
[ 70.549995] copy_net_ns+0x321/0x770
[ 70.550527] create_new_namespaces+0x3f6/0xb30
[ 70.551214] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.551954] ksys_unshare+0x44d/0x8e0
[ 70.552497] ? __pfx_ksys_unshare+0x10/0x10
[ 70.553144] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.553979] __x64_sys_unshare+0x31/0x40
[ 70.554551] do_syscall_64+0x3f/0x90
[ 70.555117] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.555869] RIP: 0033:0x7f294ea2e0d7
[ 70.556384] 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
[ 70.558796] RSP: 002b:00007ffddb9a4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.559871] RAX: ffffffffffffffda RBX: 00007ffddb9a47c8 RCX: 00007f294ea2e0d7
[ 70.560864] RDX: 00007f294ea9841f RSI: 00007ffddb9a4120 RDI: 0000000040000000
[ 70.561859] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb9a3f30
[ 70.562843] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f294eb40bf0
[ 70.563848] R13: 00007ffddb9a4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.564869]
[ 70.565200] irq event stamp: 11187
[ 70.565714] hardirqs last enabled at (11199): [] __up_console_sem+0x78/0x80
[ 70.566906] hardirqs last disabled at (11210): [] __up_console_sem+0x5d/0x80
[ 70.568100] softirqs last enabled at (11160): [] irq_exit_rcu+0x93/0xc0
[ 70.569253] softirqs last disabled at (11155): [] irq_exit_rcu+0x93/0xc0
[ 70.570411] ---[ end trace 0000000000000000 ]---
executing program
[ 72.092393] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.139773] Bluetooth: hci0: command 0x041b tx timeout
[ 76.187868] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.236761] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:59:18 Registers:
info registers vcpu 0
RAX=000000000002ee13 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=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 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=00007f1044035108 CR3=0000000008e76000 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=2039323a39353a34302037312079614d XMM01=5d3639383033342e30372020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3639383033342e30372020205b XMM07=79732039323a39353a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f9075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555df2400 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=00007f660af746f4 CR3=000000000c716000 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