Warning: Permanently added '[localhost]:30612' (ECDSA) to the list of known hosts.
2023/05/16 15:02:21 fuzzer started
2023/05/16 15:02:21 dialing manager at localhost:35573
2023/05/16 15:02:21 checking machine...
2023/05/16 15:02:21 checking revisions...
syzkaller login: [ 40.757809] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:02:21 testing simple program...
[ 40.830056] cgroup: Unknown subsys name 'net'
[ 40.908831] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.416644] audit: type=1400 audit(1684249354.159:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.542805] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.544577] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.546599] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.549771] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.551824] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.553218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.969527] ------------[ cut here ]------------
[ 54.970292] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.973042] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.974183] Modules linked in:
[ 54.974645] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.979104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.980323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.981090] 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
[ 54.983430] RSP: 0018:ffff88800db6fc00 EFLAGS: 00010282
[ 54.984126] RAX: 0000000000000000 RBX: ffff88800ddd3c40 RCX: 0000000000000000
[ 54.985079] RDX: ffff888015da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.986019] RBP: ffff88800ddd3c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.986969] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.987941] R13: ffffffff84e223a0 R14: ffff88800ddd3c48 R15: ffffffff84d73340
[ 54.988940] FS: 00005555566ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.990039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.990840] CR2: 00007fbd6861bce8 CR3: 0000000016a4a000 CR4: 0000000000350ef0
[ 54.991817] Call Trace:
[ 54.992177]
[ 54.992570] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.993215] ipv4_frags_init_net+0x269/0x440
[ 54.993849] ops_init+0xbb/0x6b0
[ 54.994325] setup_net+0x3d9/0x990
[ 54.994856] ? down_read_killable+0x1d7/0x4e0
[ 54.995494] ? __pfx_setup_net+0x10/0x10
[ 54.996053] ? copy_net_ns+0x17c/0x770
[ 54.996640] copy_net_ns+0x321/0x770
[ 54.997156] create_new_namespaces+0x3f6/0xb30
[ 54.997826] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.998530] ksys_unshare+0x44d/0x8e0
[ 54.999060] ? __pfx_ksys_unshare+0x10/0x10
[ 54.999689] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.000504] __x64_sys_unshare+0x31/0x40
[ 55.001073] do_syscall_64+0x3f/0x90
[ 55.001614] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.002307] RIP: 0033:0x7fe68c59a0d7
[ 55.002851] 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
[ 55.005235] RSP: 002b:00007fff13b6a538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.006270] RAX: ffffffffffffffda RBX: 00007fff13b6ab78 RCX: 00007fe68c59a0d7
[ 55.007241] RDX: 00007fe68c60441f RSI: 00007fff13b6a4d0 RDI: 0000000040000000
[ 55.008227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff13b6a2e0
[ 55.009205] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe68c6acbf0
[ 55.010183] R13: 00007fff13b6a610 R14: 0000000000000000 R15: 00000000000000f8
[ 55.011188]
[ 55.011557] irq event stamp: 10847
[ 55.012031] hardirqs last enabled at (10857): [] __up_console_sem+0x78/0x80
[ 55.013197] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 55.014376] softirqs last enabled at (10402): [] irq_exit_rcu+0x93/0xc0
[ 55.015550] softirqs last disabled at (10391): [] irq_exit_rcu+0x93/0xc0
[ 55.016724] ---[ end trace 0000000000000000 ]---
[ 55.022696] ------------[ cut here ]------------
[ 55.023341] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.025188] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.026361] Modules linked in:
[ 55.026844] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.028126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.029247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.029982] 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
[ 55.032440] RSP: 0018:ffff88800db6fc00 EFLAGS: 00010282
[ 55.033159] RAX: 0000000000000000 RBX: ffff88800ed87040 RCX: 0000000000000000
[ 55.034149] RDX: ffff888015da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.035122] RBP: ffff88800ed87054 R08: 0000000000000001 R09: 0000000000000000
[ 55.036103] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.037086] R13: ffffffff84e223a0 R14: ffff88800ed87048 R15: ffffffff84da62e0
[ 55.038076] FS: 00005555566ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.039175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.039993] CR2: 00007fbd6861bce8 CR3: 0000000016a4a000 CR4: 0000000000350ef0
[ 55.040980] Call Trace:
[ 55.041337]
[ 55.041697] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.042371] ipv6_frags_init_net+0x206/0x3c0
[ 55.043012] ops_init+0xbb/0x6b0
[ 55.043531] setup_net+0x3d9/0x990
[ 55.044029] ? down_read_killable+0x1d7/0x4e0
[ 55.044697] ? __pfx_setup_net+0x10/0x10
[ 55.045267] ? copy_net_ns+0x17c/0x770
[ 55.045853] copy_net_ns+0x321/0x770
[ 55.046383] create_new_namespaces+0x3f6/0xb30
[ 55.047065] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.047769] ksys_unshare+0x44d/0x8e0
[ 55.048308] ? __pfx_ksys_unshare+0x10/0x10
[ 55.048952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.049762] __x64_sys_unshare+0x31/0x40
[ 55.050320] do_syscall_64+0x3f/0x90
[ 55.050867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.051607] RIP: 0033:0x7fe68c59a0d7
[ 55.052115] 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
[ 55.054489] RSP: 002b:00007fff13b6a538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.055530] RAX: ffffffffffffffda RBX: 00007fff13b6ab78 RCX: 00007fe68c59a0d7
[ 55.056533] RDX: 00007fe68c60441f RSI: 00007fff13b6a4d0 RDI: 0000000040000000
[ 55.057508] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff13b6a2e0
[ 55.058492] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe68c6acbf0
[ 55.059471] R13: 00007fff13b6a610 R14: 0000000000000000 R15: 00000000000000f8
[ 55.060474]
[ 55.060804] irq event stamp: 12635
[ 55.061277] hardirqs last enabled at (12645): [] __up_console_sem+0x78/0x80
[ 55.062450] hardirqs last disabled at (12656): [] __up_console_sem+0x5d/0x80
[ 55.063624] softirqs last enabled at (12206): [] irq_exit_rcu+0x93/0xc0
[ 55.064780] softirqs last disabled at (12195): [] irq_exit_rcu+0x93/0xc0
[ 55.065914] ---[ end trace 0000000000000000 ]---
[ 55.067336] ------------[ cut here ]------------
[ 55.068021] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.070065] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.071235] Modules linked in:
[ 55.071713] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.072985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.074081] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.074816] 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
[ 55.077211] RSP: 0018:ffff88800db6fbf0 EFLAGS: 00010286
[ 55.077966] RAX: 0000000000000000 RBX: ffff88800ed86a40 RCX: 0000000000000000
[ 55.078942] RDX: ffff888015da8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.079915] RBP: ffff88800ed86a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.080889] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.081866] R13: ffffffff84e223a0 R14: ffff88800ed86a48 R15: ffffffff84daf020
[ 55.082843] FS: 00005555566ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.083934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.084769] CR2: 00007fbd6861bce8 CR3: 0000000016a4a000 CR4: 0000000000350ef0
[ 55.085746] Call Trace:
[ 55.086104]
[ 55.086460] nf_ct_net_init+0x224/0x3d0
[ 55.087023] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.087675] ops_init+0xbb/0x6b0
[ 55.088159] setup_net+0x3d9/0x990
[ 55.088701] ? down_read_killable+0x1d7/0x4e0
[ 55.089321] ? __pfx_setup_net+0x10/0x10
[ 55.089905] ? copy_net_ns+0x17c/0x770
[ 55.090491] copy_net_ns+0x321/0x770
[ 55.091023] create_new_namespaces+0x3f6/0xb30
[ 55.091693] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.092371] ksys_unshare+0x44d/0x8e0
[ 55.092943] ? __pfx_ksys_unshare+0x10/0x10
[ 55.093576] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.094338] __x64_sys_unshare+0x31/0x40
[ 55.094925] do_syscall_64+0x3f/0x90
[ 55.095465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.096154] RIP: 0033:0x7fe68c59a0d7
[ 55.096703] 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
[ 55.099040] RSP: 002b:00007fff13b6a538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.100047] RAX: ffffffffffffffda RBX: 00007fff13b6ab78 RCX: 00007fe68c59a0d7
[ 55.100999] RDX: 00007fe68c60441f RSI: 00007fff13b6a4d0 RDI: 0000000040000000
[ 55.101959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff13b6a2e0
[ 55.102934] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe68c6acbf0
[ 55.103902] R13: 00007fff13b6a610 R14: 0000000000000000 R15: 00000000000000f8
[ 55.104904]
[ 55.105232] irq event stamp: 13375
[ 55.105745] hardirqs last enabled at (13387): [] __up_console_sem+0x78/0x80
[ 55.106914] hardirqs last disabled at (13398): [] __up_console_sem+0x5d/0x80
[ 55.108072] softirqs last enabled at (13124): [] irq_exit_rcu+0x93/0xc0
[ 55.109223] softirqs last disabled at (13119): [] irq_exit_rcu+0x93/0xc0
[ 55.110356] ---[ end trace 0000000000000000 ]---
executing program
[ 56.623159] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.670527] Bluetooth: hci0: command 0x041b tx timeout
[ 60.718528] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.766579] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:02:31 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800db6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 00005555566ea400 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=00007fbd6861bce8 CR3=0000000016a4a000 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=0000000000033e4f 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=00007fbd68532610 CR3=0000000016a16000 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=2035333a32303a35312036312079614d XMM01=5d3534363437392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000