Warning: Permanently added '[localhost]:39650' (ECDSA) to the list of known hosts.
2023/05/17 08:39:57 fuzzer started
2023/05/17 08:39:58 dialing manager at localhost:35573
2023/05/17 08:39:58 checking machine...
2023/05/17 08:39:58 checking revisions...
syzkaller login: [ 36.882780] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:39:58 testing simple program...
[ 36.943411] cgroup: Unknown subsys name 'net'
[ 36.998678] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.516140] audit: type=1400 audit(1684312810.872:6): 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
[ 50.658298] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.660356] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.662043] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.665816] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.667909] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.669693] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.950399] ------------[ cut here ]------------
[ 50.950875] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.952021] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.952758] Modules linked in:
[ 50.953021] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.953880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.957037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.957587] 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
[ 50.959422] RSP: 0018:ffff88801fad7c00 EFLAGS: 00010282
[ 50.959982] RAX: 0000000000000000 RBX: ffff88800e261840 RCX: 0000000000000000
[ 50.960716] RDX: ffff88800fab3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.961374] RBP: ffff88800e261854 R08: 0000000000000001 R09: 0000000000000000
[ 50.962071] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.962794] R13: ffffffff84e223a0 R14: ffff88800e261848 R15: ffffffff84d73340
[ 50.963525] FS: 00005555564e3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.964218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.964791] CR2: 00007ff21281a6f4 CR3: 0000000020506000 CR4: 0000000000350ee0
[ 50.965399] Call Trace:
[ 50.965677]
[ 50.965886] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.966341] ipv4_frags_init_net+0x269/0x440
[ 50.966826] ops_init+0xbb/0x6b0
[ 50.967127] setup_net+0x3d9/0x990
[ 50.967472] ? down_read_killable+0x1d7/0x4e0
[ 50.967880] ? __pfx_setup_net+0x10/0x10
[ 50.968214] ? copy_net_ns+0x17c/0x770
[ 50.968579] copy_net_ns+0x321/0x770
[ 50.968943] create_new_namespaces+0x3f6/0xb30
[ 50.969327] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.969745] ksys_unshare+0x44d/0x8e0
[ 50.970055] ? __pfx_ksys_unshare+0x10/0x10
[ 50.970400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.970927] __x64_sys_unshare+0x31/0x40
[ 50.971272] do_syscall_64+0x3f/0x90
[ 50.971617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.972031] RIP: 0033:0x7f08a41270d7
[ 50.972360] 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
[ 50.973878] RSP: 002b:00007fff11b2b318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.974495] RAX: ffffffffffffffda RBX: 00007fff11b2b958 RCX: 00007f08a41270d7
[ 50.975081] RDX: 00007f08a419141f RSI: 00007fff11b2b2b0 RDI: 0000000040000000
[ 50.975696] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff11b2b0c0
[ 50.976267] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08a4239bf0
[ 50.976872] R13: 00007fff11b2b3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.977449]
[ 50.977690] irq event stamp: 8833
[ 50.978000] hardirqs last enabled at (8843): [] __up_console_sem+0x78/0x80
[ 50.978730] hardirqs last disabled at (8854): [] __up_console_sem+0x5d/0x80
[ 50.979454] softirqs last enabled at (8076): [] irq_exit_rcu+0x93/0xc0
[ 50.980155] softirqs last disabled at (8071): [] irq_exit_rcu+0x93/0xc0
[ 50.980857] ---[ end trace 0000000000000000 ]---
[ 50.987092] ------------[ cut here ]------------
[ 50.987570] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.988748] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.989453] Modules linked in:
[ 50.989768] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.990523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.991232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.991732] 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
[ 50.993238] RSP: 0018:ffff88801fad7c00 EFLAGS: 00010282
[ 50.993722] RAX: 0000000000000000 RBX: ffff888015b2f640 RCX: 0000000000000000
[ 50.994310] RDX: ffff88800fab3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.994931] RBP: ffff888015b2f654 R08: 0000000000000001 R09: 0000000000000000
[ 50.995586] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.996154] R13: ffffffff84e223a0 R14: ffff888015b2f648 R15: ffffffff84da62e0
[ 50.996730] FS: 00005555564e3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.997349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.997840] CR2: 00007ff21281a6f4 CR3: 0000000020506000 CR4: 0000000000350ee0
[ 50.998426] Call Trace:
[ 50.998706]
[ 50.998905] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.999343] ipv6_frags_init_net+0x206/0x3c0
[ 50.999799] ops_init+0xbb/0x6b0
[ 51.000094] setup_net+0x3d9/0x990
[ 51.000410] ? down_read_killable+0x1d7/0x4e0
[ 51.000835] ? __pfx_setup_net+0x10/0x10
[ 51.001177] ? copy_net_ns+0x17c/0x770
[ 51.001508] copy_net_ns+0x321/0x770
[ 51.001842] create_new_namespaces+0x3f6/0xb30
[ 51.002216] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.002632] ksys_unshare+0x44d/0x8e0
[ 51.002958] ? __pfx_ksys_unshare+0x10/0x10
[ 51.003362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.003856] __x64_sys_unshare+0x31/0x40
[ 51.004188] do_syscall_64+0x3f/0x90
[ 51.004492] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.004933] RIP: 0033:0x7f08a41270d7
[ 51.005225] 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
[ 51.006614] RSP: 002b:00007fff11b2b318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.007206] RAX: ffffffffffffffda RBX: 00007fff11b2b958 RCX: 00007f08a41270d7
[ 51.007810] RDX: 00007f08a419141f RSI: 00007fff11b2b2b0 RDI: 0000000040000000
[ 51.008380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff11b2b0c0
[ 51.008963] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08a4239bf0
[ 51.009507] R13: 00007fff11b2b3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.010109]
[ 51.010301] irq event stamp: 11257
[ 51.010601] hardirqs last enabled at (11269): [] __up_console_sem+0x78/0x80
[ 51.011292] hardirqs last disabled at (11278): [] __up_console_sem+0x5d/0x80
[ 51.012014] softirqs last enabled at (10626): [] irq_exit_rcu+0x93/0xc0
[ 51.012692] softirqs last disabled at (11299): [] irq_exit_rcu+0x93/0xc0
[ 51.013350] ---[ end trace 0000000000000000 ]---
[ 51.014370] ------------[ cut here ]------------
[ 51.014781] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.016006] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.016738] Modules linked in:
[ 51.017021] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.017808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.018475] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.018949] 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
[ 51.020445] RSP: 0018:ffff88801fad7bf0 EFLAGS: 00010286
[ 51.020899] RAX: 0000000000000000 RBX: ffff8880142c1240 RCX: 0000000000000000
[ 51.021446] RDX: ffff88800fab3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.022034] RBP: ffff8880142c1254 R08: 0000000000000001 R09: 0000000000000000
[ 51.022615] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.023161] R13: ffffffff84e223a0 R14: ffff8880142c1248 R15: ffffffff84daf020
[ 51.023786] FS: 00005555564e3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.024409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.024889] CR2: 00007ff21281a6f4 CR3: 0000000020506000 CR4: 0000000000350ee0
[ 51.025446] Call Trace:
[ 51.025679]
[ 51.025884] nf_ct_net_init+0x224/0x3d0
[ 51.026217] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.026605] ops_init+0xbb/0x6b0
[ 51.026896] setup_net+0x3d9/0x990
[ 51.027185] ? down_read_killable+0x1d7/0x4e0
[ 51.027602] ? __pfx_setup_net+0x10/0x10
[ 51.027939] ? copy_net_ns+0x17c/0x770
[ 51.028260] copy_net_ns+0x321/0x770
[ 51.028591] create_new_namespaces+0x3f6/0xb30
[ 51.028998] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.029409] ksys_unshare+0x44d/0x8e0
[ 51.029765] ? __pfx_ksys_unshare+0x10/0x10
[ 51.030129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.030637] __x64_sys_unshare+0x31/0x40
[ 51.030995] do_syscall_64+0x3f/0x90
[ 51.031308] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.031832] RIP: 0033:0x7f08a41270d7
[ 51.032185] 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
[ 51.033961] RSP: 002b:00007fff11b2b318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.034626] RAX: ffffffffffffffda RBX: 00007fff11b2b958 RCX: 00007f08a41270d7
[ 51.035200] RDX: 00007f08a419141f RSI: 00007fff11b2b2b0 RDI: 0000000040000000
[ 51.035830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff11b2b0c0
[ 51.036422] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08a4239bf0
[ 51.037017] R13: 00007fff11b2b3f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.037646]
[ 51.037872] irq event stamp: 12033
[ 51.038188] hardirqs last enabled at (12043): [] __up_console_sem+0x78/0x80
[ 51.039043] hardirqs last disabled at (12054): [] __up_console_sem+0x5d/0x80
[ 51.039795] softirqs last enabled at (11304): [] irq_exit_rcu+0x93/0xc0
[ 51.040495] softirqs last disabled at (11299): [] irq_exit_rcu+0x93/0xc0
[ 51.041208] ---[ end trace 0000000000000000 ]---
executing program
[ 52.677991] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.726375] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.774610] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.821607] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:40:10 Registers:
info registers vcpu 0
RAX=0000000000022ec7 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=00007fcac57552f0 CR3=000000000d71e000 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=2032313a30343a38302037312079614d XMM01=5d3038383335392e30352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3038383335392e30352020205b20 XMM07=732032313a30343a3830203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fad7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005d R11=0000000000000001
R12=000000000000005d 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 00005555564e3400 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=00007ff21281a6f4 CR3=0000000020506000 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