Warning: Permanently added '[localhost]:3785' (ECDSA) to the list of known hosts.
2023/05/17 00:55:00 fuzzer started
2023/05/17 00:55:00 dialing manager at localhost:35573
2023/05/17 00:55:00 checking machine...
2023/05/17 00:55:00 checking revisions...
syzkaller login: [ 37.641213] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:55:01 testing simple program...
[ 37.705619] cgroup: Unknown subsys name 'net'
[ 37.797427] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.413358] audit: type=1400 audit(1684284912.798:6): 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
[ 50.556629] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.559360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.560698] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.564603] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.566347] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.568386] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.944887] ------------[ cut here ]------------
[ 50.945578] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.947491] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.948638] Modules linked in:
[ 50.949049] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.953282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.954394] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.955034] 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
[ 50.957320] RSP: 0018:ffff88800fe0fc00 EFLAGS: 00010282
[ 50.957978] RAX: 0000000000000000 RBX: ffff88800dbcb040 RCX: 0000000000000000
[ 50.958982] RDX: ffff8880167f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.960016] RBP: ffff88800dbcb054 R08: 0000000000000001 R09: 0000000000000000
[ 50.961076] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.962063] R13: ffffffff84e223a0 R14: ffff88800dbcb048 R15: ffffffff84d73340
[ 50.963057] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.964196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.964911] CR2: 00007f12f37656f4 CR3: 0000000016e44000 CR4: 0000000000350ee0
[ 50.965971] Call Trace:
[ 50.966444]
[ 50.966750] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.967425] ipv4_frags_init_net+0x269/0x440
[ 50.967993] ops_init+0xbb/0x6b0
[ 50.968479] setup_net+0x3d9/0x990
[ 50.968936] ? down_read_killable+0x1d7/0x4e0
[ 50.969528] ? __pfx_setup_net+0x10/0x10
[ 50.970037] ? copy_net_ns+0x17c/0x770
[ 50.970581] copy_net_ns+0x321/0x770
[ 50.971060] create_new_namespaces+0x3f6/0xb30
[ 50.971694] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.972347] ksys_unshare+0x44d/0x8e0
[ 50.972844] ? __pfx_ksys_unshare+0x10/0x10
[ 50.973425] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.974169] __x64_sys_unshare+0x31/0x40
[ 50.974689] do_syscall_64+0x3f/0x90
[ 50.975189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.975852] RIP: 0033:0x7f2d27bc80d7
[ 50.976351] 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
[ 50.978583] RSP: 002b:00007ffdf0e636b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.979551] RAX: ffffffffffffffda RBX: 00007ffdf0e63cf8 RCX: 00007f2d27bc80d7
[ 50.980479] RDX: 00007f2d27c3241f RSI: 00007ffdf0e63650 RDI: 0000000040000000
[ 50.981369] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0e63460
[ 50.982248] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d27cdabf0
[ 50.983146] R13: 00007ffdf0e63790 R14: 0000000000000000 R15: 00000000000000f8
[ 50.984088]
[ 50.984433] irq event stamp: 9713
[ 50.984872] hardirqs last enabled at (9723): [] __up_console_sem+0x78/0x80
[ 50.985940] hardirqs last disabled at (9734): [] __up_console_sem+0x5d/0x80
[ 50.987014] softirqs last enabled at (9428): [] irq_exit_rcu+0x93/0xc0
[ 50.988067] softirqs last disabled at (9413): [] irq_exit_rcu+0x93/0xc0
[ 50.989121] ---[ end trace 0000000000000000 ]---
[ 50.994386] ------------[ cut here ]------------
[ 50.994965] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.996608] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.997677] Modules linked in:
[ 50.998097] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.999264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.000285] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.000925] 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
[ 51.003096] RSP: 0018:ffff88800fe0fc00 EFLAGS: 00010282
[ 51.003792] RAX: 0000000000000000 RBX: ffff88800dc05640 RCX: 0000000000000000
[ 51.004715] RDX: ffff8880167f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.005598] RBP: ffff88800dc05654 R08: 0000000000000001 R09: 0000000000000000
[ 51.006478] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.007358] R13: ffffffff84e223a0 R14: ffff88800dc05648 R15: ffffffff84da62e0
[ 51.008235] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.009259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.009978] CR2: 00007f12f37656f4 CR3: 0000000016e44000 CR4: 0000000000350ee0
[ 51.010884] Call Trace:
[ 51.011240]
[ 51.011560] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.012196] ipv6_frags_init_net+0x206/0x3c0
[ 51.012754] ops_init+0xbb/0x6b0
[ 51.013224] setup_net+0x3d9/0x990
[ 51.013677] ? down_read_killable+0x1d7/0x4e0
[ 51.014266] ? __pfx_setup_net+0x10/0x10
[ 51.014778] ? copy_net_ns+0x17c/0x770
[ 51.015324] copy_net_ns+0x321/0x770
[ 51.015802] create_new_namespaces+0x3f6/0xb30
[ 51.016419] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.017037] ksys_unshare+0x44d/0x8e0
[ 51.017547] ? __pfx_ksys_unshare+0x10/0x10
[ 51.018090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.018829] __x64_sys_unshare+0x31/0x40
[ 51.019390] do_syscall_64+0x3f/0x90
[ 51.019861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.020531] RIP: 0033:0x7f2d27bc80d7
[ 51.020993] 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
[ 51.023146] RSP: 002b:00007ffdf0e636b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.024153] RAX: ffffffffffffffda RBX: 00007ffdf0e63cf8 RCX: 00007f2d27bc80d7
[ 51.025018] RDX: 00007f2d27c3241f RSI: 00007ffdf0e63650 RDI: 0000000040000000
[ 51.025908] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0e63460
[ 51.026797] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d27cdabf0
[ 51.027691] R13: 00007ffdf0e63790 R14: 0000000000000000 R15: 00000000000000f8
[ 51.028616]
[ 51.028922] irq event stamp: 11581
[ 51.029392] hardirqs last enabled at (11593): [] __up_console_sem+0x78/0x80
[ 51.030455] hardirqs last disabled at (11604): [] __up_console_sem+0x5d/0x80
[ 51.031545] softirqs last enabled at (10676): [] irq_exit_rcu+0x93/0xc0
[ 51.032587] softirqs last disabled at (10671): [] irq_exit_rcu+0x93/0xc0
[ 51.033627] ---[ end trace 0000000000000000 ]---
[ 51.034948] ------------[ cut here ]------------
[ 51.035584] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.037543] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.038599] Modules linked in:
[ 51.039009] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.040165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.041186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.041828] 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
[ 51.044055] RSP: 0018:ffff88800fe0fbf0 EFLAGS: 00010286
[ 51.044744] RAX: 0000000000000000 RBX: ffff888008efb840 RCX: 0000000000000000
[ 51.045636] RDX: ffff8880167f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.046519] RBP: ffff888008efb854 R08: 0000000000000001 R09: 0000000000000000
[ 51.047417] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.048305] R13: ffffffff84e223a0 R14: ffff888008efb848 R15: ffffffff84daf020
[ 51.049216] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.050220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.050931] CR2: 00007f12f37656f4 CR3: 0000000016e44000 CR4: 0000000000350ee0
[ 51.051849] Call Trace:
[ 51.052203]
[ 51.052506] nf_ct_net_init+0x224/0x3d0
[ 51.053027] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.053631] ops_init+0xbb/0x6b0
[ 51.054079] setup_net+0x3d9/0x990
[ 51.054558] ? down_read_killable+0x1d7/0x4e0
[ 51.055151] ? __pfx_setup_net+0x10/0x10
[ 51.055670] ? copy_net_ns+0x17c/0x770
[ 51.056268] copy_net_ns+0x321/0x770
[ 51.056752] create_new_namespaces+0x3f6/0xb30
[ 51.057369] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.057982] ksys_unshare+0x44d/0x8e0
[ 51.058504] ? __pfx_ksys_unshare+0x10/0x10
[ 51.059050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.059805] __x64_sys_unshare+0x31/0x40
[ 51.060357] do_syscall_64+0x3f/0x90
[ 51.060836] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.061506] RIP: 0033:0x7f2d27bc80d7
[ 51.061967] 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
[ 51.064136] RSP: 002b:00007ffdf0e636b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.065051] RAX: ffffffffffffffda RBX: 00007ffdf0e63cf8 RCX: 00007f2d27bc80d7
[ 51.065944] RDX: 00007f2d27c3241f RSI: 00007ffdf0e63650 RDI: 0000000040000000
[ 51.066829] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0e63460
[ 51.067756] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d27cdabf0
[ 51.068643] R13: 00007ffdf0e63790 R14: 0000000000000000 R15: 00000000000000f8
[ 51.069557]
[ 51.069855] irq event stamp: 12355
[ 51.070315] hardirqs last enabled at (12367): [] __up_console_sem+0x78/0x80
[ 51.071414] hardirqs last disabled at (12378): [] __up_console_sem+0x5d/0x80
[ 51.072493] softirqs last enabled at (12142): [] irq_exit_rcu+0x93/0xc0
[ 51.073541] softirqs last disabled at (12137): [] irq_exit_rcu+0x93/0xc0
[ 51.074591] ---[ end trace 0000000000000000 ]---
executing program
[ 52.642990] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.689234] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.738392] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.785238] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:55:12 Registers:
info registers vcpu 0
RAX=0000000000020feb 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=00007fcb0dc399a0 CR3=0000000015e46000 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=2034313a35353a30302037312079614d XMM01=5d3837353534392e30352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fe0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556d27400 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=00007f12f37656f4 CR3=0000000016e44000 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