Warning: Permanently added '[localhost]:1915' (ECDSA) to the list of known hosts.
2023/05/16 22:51:49 fuzzer started
2023/05/16 22:51:50 dialing manager at localhost:35573
2023/05/16 22:51:50 checking machine...
2023/05/16 22:51:50 checking revisions...
syzkaller login: [ 64.860868] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:51:50 testing simple program...
[ 64.931268] cgroup: Unknown subsys name 'net'
[ 65.059883] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.902842] audit: type=1400 audit(1684277523.413:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 79.042851] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.043904] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.045638] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.048035] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.049504] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.050650] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.452798] ------------[ cut here ]------------
[ 79.453476] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.455151] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.456272] Modules linked in:
[ 79.456704] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.461390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.462468] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.463137] 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
[ 79.465392] RSP: 0018:ffff888010057c00 EFLAGS: 00010282
[ 79.466069] RAX: 0000000000000000 RBX: ffff88800f1a8840 RCX: 0000000000000000
[ 79.467000] RDX: ffff888015b551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.467949] RBP: ffff88800f1a8854 R08: 0000000000000001 R09: 0000000000000000
[ 79.468886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.469800] R13: ffffffff84e223a0 R14: ffff88800f1a8848 R15: ffffffff84d73340
[ 79.470710] FS: 0000555556b6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.471782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.472538] CR2: 00007f2e4f3a36f4 CR3: 0000000019d42000 CR4: 0000000000350ef0
[ 79.473479] Call Trace:
[ 79.473825]
[ 79.474124] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.474789] ipv4_frags_init_net+0x269/0x440
[ 79.475416] ops_init+0xbb/0x6b0
[ 79.475887] setup_net+0x3d9/0x990
[ 79.476381] ? down_read_killable+0x1d7/0x4e0
[ 79.476987] ? __pfx_setup_net+0x10/0x10
[ 79.477533] ? copy_net_ns+0x17c/0x770
[ 79.478062] copy_net_ns+0x321/0x770
[ 79.478584] create_new_namespaces+0x3f6/0xb30
[ 79.479200] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.479902] ksys_unshare+0x44d/0x8e0
[ 79.480439] ? __pfx_ksys_unshare+0x10/0x10
[ 79.481034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.482073] __x64_sys_unshare+0x31/0x40
[ 79.482841] do_syscall_64+0x3f/0x90
[ 79.483566] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.484452] RIP: 0033:0x7f07100730d7
[ 79.484958] 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
[ 79.487188] RSP: 002b:00007fff7ebf40b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.488193] RAX: ffffffffffffffda RBX: 00007fff7ebf46f8 RCX: 00007f07100730d7
[ 79.489135] RDX: 00007f07100dd41f RSI: 00007fff7ebf4050 RDI: 0000000040000000
[ 79.490064] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7ebf3e60
[ 79.490993] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0710185bf0
[ 79.491931] R13: 00007fff7ebf4190 R14: 0000000000000000 R15: 00000000000000f8
[ 79.492893]
[ 79.493203] irq event stamp: 8969
[ 79.493662] hardirqs last enabled at (8981): [] __up_console_sem+0x78/0x80
[ 79.494770] hardirqs last disabled at (8992): [] __up_console_sem+0x5d/0x80
[ 79.495894] softirqs last enabled at (8060): [] netlink_insert+0x187/0x1820
[ 79.497048] softirqs last disabled at (9013): [] irq_exit_rcu+0x93/0xc0
[ 79.498143] ---[ end trace 0000000000000000 ]---
[ 79.503693] ------------[ cut here ]------------
[ 79.504335] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.506041] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.507144] Modules linked in:
[ 79.507606] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.508844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.509898] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.510585] 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
[ 79.512849] RSP: 0018:ffff888010057c00 EFLAGS: 00010282
[ 79.513547] RAX: 0000000000000000 RBX: ffff88800e1fe640 RCX: 0000000000000000
[ 79.514479] RDX: ffff888015b551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.515436] RBP: ffff88800e1fe654 R08: 0000000000000001 R09: 0000000000000000
[ 79.516364] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.517269] R13: ffffffff84e223a0 R14: ffff88800e1fe648 R15: ffffffff84da62e0
[ 79.518206] FS: 0000555556b6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.519245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.520045] CR2: 00007f2e4f3a36f4 CR3: 0000000019d42000 CR4: 0000000000350ef0
[ 79.520996] Call Trace:
[ 79.521361]
[ 79.521665] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.522336] ipv6_frags_init_net+0x206/0x3c0
[ 79.522927] ops_init+0xbb/0x6b0
[ 79.523437] setup_net+0x3d9/0x990
[ 79.523939] ? down_read_killable+0x1d7/0x4e0
[ 79.524560] ? __pfx_setup_net+0x10/0x10
[ 79.525104] ? copy_net_ns+0x17c/0x770
[ 79.525659] copy_net_ns+0x321/0x770
[ 79.526162] create_new_namespaces+0x3f6/0xb30
[ 79.526822] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.527506] ksys_unshare+0x44d/0x8e0
[ 79.528022] ? __pfx_ksys_unshare+0x10/0x10
[ 79.528621] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.529406] __x64_sys_unshare+0x31/0x40
[ 79.529955] do_syscall_64+0x3f/0x90
[ 79.530478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.531151] RIP: 0033:0x7f07100730d7
[ 79.531680] 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
[ 79.533926] RSP: 002b:00007fff7ebf40b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.534913] RAX: ffffffffffffffda RBX: 00007fff7ebf46f8 RCX: 00007f07100730d7
[ 79.535851] RDX: 00007f07100dd41f RSI: 00007fff7ebf4050 RDI: 0000000040000000
[ 79.536770] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7ebf3e60
[ 79.537718] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0710185bf0
[ 79.538647] R13: 00007fff7ebf4190 R14: 0000000000000000 R15: 00000000000000f8
[ 79.539608]
[ 79.539938] irq event stamp: 10779
[ 79.540410] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 79.541532] hardirqs last disabled at (10802): [] __up_console_sem+0x5d/0x80
[ 79.542645] softirqs last enabled at (10022): [] irq_exit_rcu+0x93/0xc0
[ 79.543745] softirqs last disabled at (9861): [] irq_exit_rcu+0x93/0xc0
[ 79.544843] ---[ end trace 0000000000000000 ]---
[ 79.546219] ------------[ cut here ]------------
[ 79.546874] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.548904] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.550070] Modules linked in:
[ 79.550521] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.551710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.552796] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.553568] 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
[ 79.555813] RSP: 0018:ffff888010057bf0 EFLAGS: 00010286
[ 79.556502] RAX: 0000000000000000 RBX: ffff88800e1fe040 RCX: 0000000000000000
[ 79.557437] RDX: ffff888015b551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.558358] RBP: ffff88800e1fe054 R08: 0000000000000001 R09: 0000000000000000
[ 79.559245] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.560195] R13: ffffffff84e223a0 R14: ffff88800e1fe048 R15: ffffffff84daf020
[ 79.561149] FS: 0000555556b6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.562210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.562989] CR2: 00007f2e4f3a36f4 CR3: 0000000019d42000 CR4: 0000000000350ef0
[ 79.563939] Call Trace:
[ 79.564278]
[ 79.564614] nf_ct_net_init+0x224/0x3d0
[ 79.565166] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.565799] ops_init+0xbb/0x6b0
[ 79.566251] setup_net+0x3d9/0x990
[ 79.566755] ? down_read_killable+0x1d7/0x4e0
[ 79.567377] ? __pfx_setup_net+0x10/0x10
[ 79.567912] ? copy_net_ns+0x17c/0x770
[ 79.568462] copy_net_ns+0x321/0x770
[ 79.568991] create_new_namespaces+0x3f6/0xb30
[ 79.569652] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.570329] ksys_unshare+0x44d/0x8e0
[ 79.570839] ? __pfx_ksys_unshare+0x10/0x10
[ 79.571452] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.572207] __x64_sys_unshare+0x31/0x40
[ 79.572780] do_syscall_64+0x3f/0x90
[ 79.573276] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.573989] RIP: 0033:0x7f07100730d7
[ 79.574505] 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
[ 79.576767] RSP: 002b:00007fff7ebf40b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.577775] RAX: ffffffffffffffda RBX: 00007fff7ebf46f8 RCX: 00007f07100730d7
[ 79.578689] RDX: 00007f07100dd41f RSI: 00007fff7ebf4050 RDI: 0000000040000000
[ 79.579626] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7ebf3e60
[ 79.580544] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0710185bf0
[ 79.581484] R13: 00007fff7ebf4190 R14: 0000000000000000 R15: 00000000000000f8
[ 79.582442]
[ 79.582758] irq event stamp: 11573
[ 79.583204] hardirqs last enabled at (11583): [] __up_console_sem+0x78/0x80
[ 79.584644] hardirqs last disabled at (11594): [] __up_console_sem+0x5d/0x80
[ 79.585893] softirqs last enabled at (11208): [] irq_exit_rcu+0x93/0xc0
[ 79.586967] softirqs last disabled at (11203): [] irq_exit_rcu+0x93/0xc0
[ 79.588081] ---[ end trace 0000000000000000 ]---
executing program
[ 81.121004] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.168384] Bluetooth: hci0: command 0x041b tx timeout
[ 85.216395] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 87.264407] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:51:44 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880100575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556b6d400 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=00007f2e4f3a36f4 CR3=0000000019d42000 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=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
info registers vcpu 1
RAX=000000000004ec5d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f120aae9a60 CR3=000000000c612000 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=2034303a32353a32322036312079614d XMM01=5d3430373635342e39372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000