Warning: Permanently added '[localhost]:3443' (ECDSA) to the list of known hosts.
2023/05/17 05:40:57 fuzzer started
2023/05/17 05:40:57 dialing manager at localhost:35573
2023/05/17 05:40:57 checking machine...
2023/05/17 05:40:57 checking revisions...
syzkaller login: [ 45.247793] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:40:57 testing simple program...
[ 45.322891] cgroup: Unknown subsys name 'net'
[ 45.437010] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 56.854782] audit: type=1400 audit(1684302069.200:6): 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
[ 58.014547] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.016254] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.019589] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.022990] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.024720] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.026082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.446135] ------------[ cut here ]------------
[ 58.446818] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.448997] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.450289] Modules linked in:
[ 58.450863] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.453572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.456469] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.457273] 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
[ 58.460136] RSP: 0018:ffff888018e67c00 EFLAGS: 00010282
[ 58.461115] RAX: 0000000000000000 RBX: ffff88800f300840 RCX: 0000000000000000
[ 58.462406] RDX: ffff888016d61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.463620] RBP: ffff88800f300854 R08: 0000000000000001 R09: 0000000000000000
[ 58.464863] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.466175] R13: ffffffff84e223a0 R14: ffff88800f300848 R15: ffffffff84d73340
[ 58.467307] FS: 0000555556235400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.468578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.469510] CR2: 00007fa2759e26f4 CR3: 0000000016f16000 CR4: 0000000000350ee0
[ 58.470641] Call Trace:
[ 58.471036]
[ 58.471446] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.472213] ipv4_frags_init_net+0x269/0x440
[ 58.472946] ops_init+0xbb/0x6b0
[ 58.473549] setup_net+0x3d9/0x990
[ 58.474140] ? down_read_killable+0x1d7/0x4e0
[ 58.474897] ? __pfx_setup_net+0x10/0x10
[ 58.475581] ? copy_net_ns+0x17c/0x770
[ 58.476199] copy_net_ns+0x321/0x770
[ 58.476837] create_new_namespaces+0x3f6/0xb30
[ 58.477605] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.478425] ksys_unshare+0x44d/0x8e0
[ 58.479037] ? __pfx_ksys_unshare+0x10/0x10
[ 58.479774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.480690] __x64_sys_unshare+0x31/0x40
[ 58.481322] do_syscall_64+0x3f/0x90
[ 58.482001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.482865] RIP: 0033:0x7fa2c855d0d7
[ 58.483502] 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
[ 58.486230] RSP: 002b:00007ffef13e5dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.487425] RAX: ffffffffffffffda RBX: 00007ffef13e6418 RCX: 00007fa2c855d0d7
[ 58.488556] RDX: 00007fa2c85c741f RSI: 00007ffef13e5d70 RDI: 0000000040000000
[ 58.489533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef13e5b80
[ 58.490421] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2c866fbf0
[ 58.491237] R13: 00007ffef13e5eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.492114]
[ 58.492434] irq event stamp: 9087
[ 58.492836] hardirqs last enabled at (9097): [] __up_console_sem+0x78/0x80
[ 58.493863] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 58.494892] softirqs last enabled at (8716): [] irq_exit_rcu+0x93/0xc0
[ 58.495880] softirqs last disabled at (8641): [] irq_exit_rcu+0x93/0xc0
[ 58.496874] ---[ end trace 0000000000000000 ]---
[ 58.502219] ------------[ cut here ]------------
[ 58.502827] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.504462] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.505483] Modules linked in:
[ 58.505895] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.507024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.508005] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.508669] 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
[ 58.510800] RSP: 0018:ffff888018e67c00 EFLAGS: 00010282
[ 58.511465] RAX: 0000000000000000 RBX: ffff88800e6c6a40 RCX: 0000000000000000
[ 58.512288] RDX: ffff888016d61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.513149] RBP: ffff88800e6c6a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.514017] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.514879] R13: ffffffff84e223a0 R14: ffff88800e6c6a48 R15: ffffffff84da62e0
[ 58.515752] FS: 0000555556235400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.516725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.517443] CR2: 00007fa2759e26f4 CR3: 0000000016f16000 CR4: 0000000000350ee0
[ 58.518291] Call Trace:
[ 58.518647]
[ 58.518935] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.519567] ipv6_frags_init_net+0x206/0x3c0
[ 58.520107] ops_init+0xbb/0x6b0
[ 58.520574] setup_net+0x3d9/0x990
[ 58.521005] ? down_read_killable+0x1d7/0x4e0
[ 58.521592] ? __pfx_setup_net+0x10/0x10
[ 58.522081] ? copy_net_ns+0x17c/0x770
[ 58.522611] copy_net_ns+0x321/0x770
[ 58.523074] create_new_namespaces+0x3f6/0xb30
[ 58.523676] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.524266] ksys_unshare+0x44d/0x8e0
[ 58.524774] ? __pfx_ksys_unshare+0x10/0x10
[ 58.525307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.526050] __x64_sys_unshare+0x31/0x40
[ 58.526587] do_syscall_64+0x3f/0x90
[ 58.527044] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.527693] RIP: 0033:0x7fa2c855d0d7
[ 58.528137] 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
[ 58.530245] RSP: 002b:00007ffef13e5dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.531155] RAX: ffffffffffffffda RBX: 00007ffef13e6418 RCX: 00007fa2c855d0d7
[ 58.532009] RDX: 00007fa2c85c741f RSI: 00007ffef13e5d70 RDI: 0000000040000000
[ 58.532863] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef13e5b80
[ 58.533720] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2c866fbf0
[ 58.534586] R13: 00007ffef13e5eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.535479]
[ 58.535770] irq event stamp: 11047
[ 58.536190] hardirqs last enabled at (11057): [] __up_console_sem+0x78/0x80
[ 58.537227] hardirqs last disabled at (11068): [] __up_console_sem+0x5d/0x80
[ 58.538303] softirqs last enabled at (10954): [] irq_exit_rcu+0x93/0xc0
[ 58.539325] softirqs last disabled at (10949): [] irq_exit_rcu+0x93/0xc0
[ 58.540377] ---[ end trace 0000000000000000 ]---
[ 58.541713] ------------[ cut here ]------------
[ 58.542290] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.544412] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.545423] Modules linked in:
[ 58.545821] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.546931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.547901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.548558] 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
[ 58.550637] RSP: 0018:ffff888018e67bf0 EFLAGS: 00010286
[ 58.551262] RAX: 0000000000000000 RBX: ffff88800e6c6240 RCX: 0000000000000000
[ 58.552132] RDX: ffff888016d61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.552980] RBP: ffff88800e6c6254 R08: 0000000000000001 R09: 0000000000000000
[ 58.553859] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.554714] R13: ffffffff84e223a0 R14: ffff88800e6c6248 R15: ffffffff84daf020
[ 58.555579] FS: 0000555556235400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.556566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.557227] CR2: 00007fa2759e26f4 CR3: 0000000016f16000 CR4: 0000000000350ee0
[ 58.558082] Call Trace:
[ 58.558443]
[ 58.558736] nf_ct_net_init+0x224/0x3d0
[ 58.559245] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.559843] ops_init+0xbb/0x6b0
[ 58.560267] setup_net+0x3d9/0x990
[ 58.560725] ? down_read_killable+0x1d7/0x4e0
[ 58.561280] ? __pfx_setup_net+0x10/0x10
[ 58.561833] ? copy_net_ns+0x17c/0x770
[ 58.562374] copy_net_ns+0x321/0x770
[ 58.562843] create_new_namespaces+0x3f6/0xb30
[ 58.563454] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.564088] ksys_unshare+0x44d/0x8e0
[ 58.564617] ? __pfx_ksys_unshare+0x10/0x10
[ 58.565171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.565926] __x64_sys_unshare+0x31/0x40
[ 58.566511] do_syscall_64+0x3f/0x90
[ 58.567000] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.567683] RIP: 0033:0x7fa2c855d0d7
[ 58.568151] 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
[ 58.570356] RSP: 002b:00007ffef13e5dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.571275] RAX: ffffffffffffffda RBX: 00007ffef13e6418 RCX: 00007fa2c855d0d7
[ 58.572157] RDX: 00007fa2c85c741f RSI: 00007ffef13e5d70 RDI: 0000000040000000
[ 58.573037] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef13e5b80
[ 58.574184] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2c866fbf0
[ 58.575129] R13: 00007ffef13e5eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.576036]
[ 58.576375] irq event stamp: 11895
[ 58.576806] hardirqs last enabled at (11905): [] __up_console_sem+0x78/0x80
[ 58.577872] hardirqs last disabled at (11916): [] __up_console_sem+0x5d/0x80
[ 58.578929] softirqs last enabled at (11756): [] irq_exit_rcu+0x93/0xc0
[ 58.580037] softirqs last disabled at (11747): [] irq_exit_rcu+0x93/0xc0
[ 58.581361] ---[ end trace 0000000000000000 ]---
[ 60.094972] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.142429] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.190408] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.238425] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:41:10 Registers:
info registers vcpu 0
RAX=000000000002f505 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=00007fe7e81812c8 CR3=000000000e8be000 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=95dfcb959722edb7bd48d7b7d0270d51
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=db11e54d37885be0000000000013c8a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=41a7da527905781300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018e67618
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 0000555556235400 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=00007fa2759e26f4 CR3=0000000016f16000 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