Warning: Permanently added '[localhost]:15582' (ECDSA) to the list of known hosts.
2023/05/17 09:14:35 fuzzer started
2023/05/17 09:14:35 dialing manager at localhost:35573
2023/05/17 09:14:35 checking machine...
2023/05/17 09:14:35 checking revisions...
syzkaller login: [ 36.883673] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:14:36 testing simple program...
[ 36.938172] cgroup: Unknown subsys name 'net'
[ 36.996153] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.674237] audit: type=1400 audit(1684314887.813:6): avc: denied { execmem } for pid=256 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
[ 49.785947] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.788255] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.789563] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.793145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.795528] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.796671] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.190396] ------------[ cut here ]------------
[ 50.191255] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.193558] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.194798] Modules linked in:
[ 50.195240] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.200180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.201415] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.202279] 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
[ 50.204574] RSP: 0018:ffff88801f6ffc00 EFLAGS: 00010282
[ 50.205297] RAX: 0000000000000000 RBX: ffff8880160d6040 RCX: 0000000000000000
[ 50.206227] RDX: ffff8880162a9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.207167] RBP: ffff8880160d6054 R08: 0000000000000001 R09: 0000000000000000
[ 50.208096] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.208996] R13: ffffffff84e223a0 R14: ffff8880160d6048 R15: ffffffff84d73340
[ 50.209952] FS: 0000555556e54400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.210991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.211743] CR2: 00007f0f018f26f4 CR3: 0000000016d4a000 CR4: 0000000000350ee0
[ 50.212666] Call Trace:
[ 50.213041]
[ 50.213356] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.214046] ipv4_frags_init_net+0x269/0x440
[ 50.214633] ops_init+0xbb/0x6b0
[ 50.215121] setup_net+0x3d9/0x990
[ 50.215592] ? down_read_killable+0x1d7/0x4e0
[ 50.216206] ? __pfx_setup_net+0x10/0x10
[ 50.216728] ? copy_net_ns+0x17c/0x770
[ 50.217273] copy_net_ns+0x321/0x770
[ 50.217782] create_new_namespaces+0x3f6/0xb30
[ 50.218427] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.219095] ksys_unshare+0x44d/0x8e0
[ 50.219609] ? __pfx_ksys_unshare+0x10/0x10
[ 50.220206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.220960] __x64_sys_unshare+0x31/0x40
[ 50.221522] do_syscall_64+0x3f/0x90
[ 50.222068] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.222727] RIP: 0033:0x7f62e42730d7
[ 50.223241] 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
[ 50.225489] RSP: 002b:00007ffeb0f9a578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.226478] RAX: ffffffffffffffda RBX: 00007ffeb0f9abb8 RCX: 00007f62e42730d7
[ 50.227398] RDX: 00007f62e42dd41f RSI: 00007ffeb0f9a510 RDI: 0000000040000000
[ 50.228331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0f9a320
[ 50.229249] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62e4385bf0
[ 50.230200] R13: 00007ffeb0f9a650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.231139]
[ 50.231451] irq event stamp: 10681
[ 50.231904] hardirqs last enabled at (10691): [] __up_console_sem+0x78/0x80
[ 50.233040] hardirqs last disabled at (10702): [] __up_console_sem+0x5d/0x80
[ 50.234151] softirqs last enabled at (10252): [] irq_exit_rcu+0x93/0xc0
[ 50.235238] softirqs last disabled at (10237): [] irq_exit_rcu+0x93/0xc0
[ 50.236320] ---[ end trace 0000000000000000 ]---
[ 50.242303] ------------[ cut here ]------------
[ 50.242918] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.244737] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.245852] Modules linked in:
[ 50.246308] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.247502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.248563] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.249257] 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
[ 50.251516] RSP: 0018:ffff88801f6ffc00 EFLAGS: 00010282
[ 50.252224] RAX: 0000000000000000 RBX: ffff88800e2fa040 RCX: 0000000000000000
[ 50.253156] RDX: ffff8880162a9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.254091] RBP: ffff88800e2fa054 R08: 0000000000000001 R09: 0000000000000000
[ 50.254984] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.255907] R13: ffffffff84e223a0 R14: ffff88800e2fa048 R15: ffffffff84da62e0
[ 50.256824] FS: 0000555556e54400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.257851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.258612] CR2: 00007f0f018f26f4 CR3: 0000000016d4a000 CR4: 0000000000350ee0
[ 50.259530] Call Trace:
[ 50.259870]
[ 50.260203] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.260832] ipv6_frags_init_net+0x206/0x3c0
[ 50.261440] ops_init+0xbb/0x6b0
[ 50.261923] setup_net+0x3d9/0x990
[ 50.262416] ? down_read_killable+0x1d7/0x4e0
[ 50.263036] ? __pfx_setup_net+0x10/0x10
[ 50.263565] ? copy_net_ns+0x17c/0x770
[ 50.264121] copy_net_ns+0x321/0x770
[ 50.264615] create_new_namespaces+0x3f6/0xb30
[ 50.265247] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.265889] ksys_unshare+0x44d/0x8e0
[ 50.266438] ? __pfx_ksys_unshare+0x10/0x10
[ 50.267039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.267780] __x64_sys_unshare+0x31/0x40
[ 50.268345] do_syscall_64+0x3f/0x90
[ 50.268841] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.269534] RIP: 0033:0x7f62e42730d7
[ 50.270071] 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
[ 50.272329] RSP: 002b:00007ffeb0f9a578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.273322] RAX: ffffffffffffffda RBX: 00007ffeb0f9abb8 RCX: 00007f62e42730d7
[ 50.274258] RDX: 00007f62e42dd41f RSI: 00007ffeb0f9a510 RDI: 0000000040000000
[ 50.275186] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0f9a320
[ 50.276111] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62e4385bf0
[ 50.276989] R13: 00007ffeb0f9a650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.277953]
[ 50.278298] irq event stamp: 12259
[ 50.278746] hardirqs last enabled at (12269): [] __up_console_sem+0x78/0x80
[ 50.279839] hardirqs last disabled at (12280): [] __up_console_sem+0x5d/0x80
[ 50.280937] softirqs last enabled at (11806): [] irq_exit_rcu+0x93/0xc0
[ 50.282041] softirqs last disabled at (11801): [] irq_exit_rcu+0x93/0xc0
[ 50.283115] ---[ end trace 0000000000000000 ]---
[ 50.284496] ------------[ cut here ]------------
[ 50.285127] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.287114] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.288199] Modules linked in:
[ 50.288615] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.289817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.290847] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.291530] 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
[ 50.293779] RSP: 0018:ffff88801f6ffbf0 EFLAGS: 00010286
[ 50.294487] RAX: 0000000000000000 RBX: ffff88800d907840 RCX: 0000000000000000
[ 50.295403] RDX: ffff8880162a9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.296321] RBP: ffff88800d907854 R08: 0000000000000001 R09: 0000000000000000
[ 50.297222] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.298178] R13: ffffffff84e223a0 R14: ffff88800d907848 R15: ffffffff84daf020
[ 50.299104] FS: 0000555556e54400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.300139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.300879] CR2: 00007f0f018f26f4 CR3: 0000000016d4a000 CR4: 0000000000350ee0
[ 50.301816] Call Trace:
[ 50.302186]
[ 50.302496] nf_ct_net_init+0x224/0x3d0
[ 50.303060] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.303654] ops_init+0xbb/0x6b0
[ 50.304139] setup_net+0x3d9/0x990
[ 50.304615] ? down_read_killable+0x1d7/0x4e0
[ 50.305231] ? __pfx_setup_net+0x10/0x10
[ 50.305770] ? copy_net_ns+0x17c/0x770
[ 50.306323] copy_net_ns+0x321/0x770
[ 50.306824] create_new_namespaces+0x3f6/0xb30
[ 50.307447] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.308121] ksys_unshare+0x44d/0x8e0
[ 50.308626] ? __pfx_ksys_unshare+0x10/0x10
[ 50.309221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.309975] __x64_sys_unshare+0x31/0x40
[ 50.310543] do_syscall_64+0x3f/0x90
[ 50.311073] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.311741] RIP: 0033:0x7f62e42730d7
[ 50.312253] 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
[ 50.314510] RSP: 002b:00007ffeb0f9a578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.315499] RAX: ffffffffffffffda RBX: 00007ffeb0f9abb8 RCX: 00007f62e42730d7
[ 50.316415] RDX: 00007f62e42dd41f RSI: 00007ffeb0f9a510 RDI: 0000000040000000
[ 50.317346] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0f9a320
[ 50.318280] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62e4385bf0
[ 50.319204] R13: 00007ffeb0f9a650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.320140]
[ 50.320455] irq event stamp: 13017
[ 50.320905] hardirqs last enabled at (13027): [] __up_console_sem+0x78/0x80
[ 50.322051] hardirqs last disabled at (13038): [] __up_console_sem+0x5d/0x80
[ 50.323180] softirqs last enabled at (12890): [] irq_exit_rcu+0x93/0xc0
[ 50.324272] softirqs last disabled at (12885): [] irq_exit_rcu+0x93/0xc0
[ 50.325359] ---[ end trace 0000000000000000 ]---
executing program
[ 51.809699] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.857618] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.905082] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.953098] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:14:47 Registers:
info registers vcpu 0
RAX=ffffffff85408001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffffffff85407f01
RSI=ffffffff85407ef8 RDI=ffffffff85407ef8 RBP=ffff88806ce09af8 RSP=ffff88806ce09a28
R8 =ffffffff864a4048 R9 =ffffffff864a404c R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffffffff85407f00 R15=ffff88806ce09aa0
RIP=ffffffff81130bd0 RFL=00000202 [-------] 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 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=00007fc9a4b34890 CR3=000000000c73a000 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=2039343a34313a39302037312079614d XMM01=5d3034323539312e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 0000555556e54400 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=00007f0f018f26f4 CR3=0000000016d4a000 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