Warning: Permanently added '[localhost]:25498' (ECDSA) to the list of known hosts.
2023/05/17 01:34:30 fuzzer started
2023/05/17 01:34:30 dialing manager at localhost:35573
2023/05/17 01:34:30 checking machine...
2023/05/17 01:34:30 checking revisions...
syzkaller login: [ 38.290840] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:34:31 testing simple program...
[ 38.349038] cgroup: Unknown subsys name 'net'
[ 38.413546] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.336200] audit: type=1400 audit(1684287285.158:6): 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
[ 53.489736] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.491530] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.493126] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.497053] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.499621] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.500923] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.920034] ------------[ cut here ]------------
[ 53.920704] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.922470] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.923570] Modules linked in:
[ 53.923985] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.925433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.929711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.930358] 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
[ 53.932605] RSP: 0018:ffff888016e5fc00 EFLAGS: 00010282
[ 53.933263] RAX: 0000000000000000 RBX: ffff88800f650040 RCX: 0000000000000000
[ 53.934191] RDX: ffff888016f38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.935084] RBP: ffff88800f650054 R08: 0000000000000001 R09: 0000000000000000
[ 53.936015] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.936946] R13: ffffffff84e223a0 R14: ffff88800f650048 R15: ffffffff84d73340
[ 53.937901] FS: 00005555565b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.938958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.939747] CR2: 00007febd18a66f4 CR3: 000000000ed7a000 CR4: 0000000000350ef0
[ 53.940697] Call Trace:
[ 53.941047]
[ 53.941356] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.942037] ipv4_frags_init_net+0x269/0x440
[ 53.942654] ops_init+0xbb/0x6b0
[ 53.943123] setup_net+0x3d9/0x990
[ 53.943677] ? down_read_killable+0x1d7/0x4e0
[ 53.944278] ? __pfx_setup_net+0x10/0x10
[ 53.944841] ? copy_net_ns+0x17c/0x770
[ 53.945371] copy_net_ns+0x321/0x770
[ 53.945922] create_new_namespaces+0x3f6/0xb30
[ 53.946584] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.947245] ksys_unshare+0x44d/0x8e0
[ 53.947808] ? __pfx_ksys_unshare+0x10/0x10
[ 53.948424] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.949178] __x64_sys_unshare+0x31/0x40
[ 53.949769] do_syscall_64+0x3f/0x90
[ 53.950269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.950980] RIP: 0033:0x7fad13a150d7
[ 53.951517] 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
[ 53.953804] RSP: 002b:00007ffc043f94a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.954810] RAX: ffffffffffffffda RBX: 00007ffc043f9ae8 RCX: 00007fad13a150d7
[ 53.955770] RDX: 00007fad13a7f41f RSI: 00007ffc043f9440 RDI: 0000000040000000
[ 53.956714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc043f9250
[ 53.957658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad13b27bf0
[ 53.958588] R13: 00007ffc043f9580 R14: 0000000000000000 R15: 00000000000000f8
[ 53.959560]
[ 53.959879] irq event stamp: 9449
[ 53.960327] hardirqs last enabled at (9459): [] __up_console_sem+0x78/0x80
[ 53.961475] hardirqs last disabled at (9472): [] __up_console_sem+0x5d/0x80
[ 53.962591] softirqs last enabled at (9096): [] irq_exit_rcu+0x93/0xc0
[ 53.963701] softirqs last disabled at (9091): [] irq_exit_rcu+0x93/0xc0
[ 53.964786] ---[ end trace 0000000000000000 ]---
[ 53.970155] ------------[ cut here ]------------
[ 53.970806] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.972667] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.973787] Modules linked in:
[ 53.974212] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.975453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.976518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.977197] 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
[ 53.979535] RSP: 0018:ffff888016e5fc00 EFLAGS: 00010282
[ 53.980219] RAX: 0000000000000000 RBX: ffff88800c8fe240 RCX: 0000000000000000
[ 53.981164] RDX: ffff888016f38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.982091] RBP: ffff88800c8fe254 R08: 0000000000000001 R09: 0000000000000000
[ 53.983034] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.983983] R13: ffffffff84e223a0 R14: ffff88800c8fe248 R15: ffffffff84da62e0
[ 53.984933] FS: 00005555565b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.985981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.986769] CR2: 00007febd18a66f4 CR3: 000000000ed7a000 CR4: 0000000000350ef0
[ 53.987714] Call Trace:
[ 53.988055]
[ 53.988361] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.989042] ipv6_frags_init_net+0x206/0x3c0
[ 53.989673] ops_init+0xbb/0x6b0
[ 53.990135] setup_net+0x3d9/0x990
[ 53.990641] ? down_read_killable+0x1d7/0x4e0
[ 53.991245] ? __pfx_setup_net+0x10/0x10
[ 53.991837] ? copy_net_ns+0x17c/0x770
[ 53.992367] copy_net_ns+0x321/0x770
[ 53.992903] create_new_namespaces+0x3f6/0xb30
[ 53.993553] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.994203] ksys_unshare+0x44d/0x8e0
[ 53.994757] ? __pfx_ksys_unshare+0x10/0x10
[ 53.995345] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.996127] __x64_sys_unshare+0x31/0x40
[ 53.996715] do_syscall_64+0x3f/0x90
[ 53.997209] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.997910] RIP: 0033:0x7fad13a150d7
[ 53.998427] 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
[ 54.000743] RSP: 002b:00007ffc043f94a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.001756] RAX: ffffffffffffffda RBX: 00007ffc043f9ae8 RCX: 00007fad13a150d7
[ 54.002699] RDX: 00007fad13a7f41f RSI: 00007ffc043f9440 RDI: 0000000040000000
[ 54.003677] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc043f9250
[ 54.004624] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad13b27bf0
[ 54.005580] R13: 00007ffc043f9580 R14: 0000000000000000 R15: 00000000000000f8
[ 54.006549]
[ 54.006871] irq event stamp: 11627
[ 54.007338] hardirqs last enabled at (11637): [] __up_console_sem+0x78/0x80
[ 54.008501] hardirqs last disabled at (11650): [] __up_console_sem+0x5d/0x80
[ 54.009642] softirqs last enabled at (11534): [] irq_exit_rcu+0x93/0xc0
[ 54.010762] softirqs last disabled at (11529): [] irq_exit_rcu+0x93/0xc0
[ 54.011870] ---[ end trace 0000000000000000 ]---
[ 54.013215] ------------[ cut here ]------------
[ 54.013875] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.015840] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.016951] Modules linked in:
[ 54.017412] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.018635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.019709] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.020421] 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
[ 54.022727] RSP: 0018:ffff888016e5fbf0 EFLAGS: 00010286
[ 54.023454] RAX: 0000000000000000 RBX: ffff88800c8fe840 RCX: 0000000000000000
[ 54.024353] RDX: ffff888016f38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.025294] RBP: ffff88800c8fe854 R08: 0000000000000001 R09: 0000000000000000
[ 54.026248] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.027174] R13: ffffffff84e223a0 R14: ffff88800c8fe848 R15: ffffffff84daf020
[ 54.028149] FS: 00005555565b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.029210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.029990] CR2: 00007febd18a66f4 CR3: 000000000ed7a000 CR4: 0000000000350ef0
[ 54.030919] Call Trace:
[ 54.031277]
[ 54.031626] nf_ct_net_init+0x224/0x3d0
[ 54.032173] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.032818] ops_init+0xbb/0x6b0
[ 54.033281] setup_net+0x3d9/0x990
[ 54.033792] ? down_read_killable+0x1d7/0x4e0
[ 54.034418] ? __pfx_setup_net+0x10/0x10
[ 54.034959] ? copy_net_ns+0x17c/0x770
[ 54.035544] copy_net_ns+0x321/0x770
[ 54.036047] create_new_namespaces+0x3f6/0xb30
[ 54.036696] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.037338] ksys_unshare+0x44d/0x8e0
[ 54.037888] ? __pfx_ksys_unshare+0x10/0x10
[ 54.038496] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.039251] __x64_sys_unshare+0x31/0x40
[ 54.039849] do_syscall_64+0x3f/0x90
[ 54.040347] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.041063] RIP: 0033:0x7fad13a150d7
[ 54.041582] 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
[ 54.043889] RSP: 002b:00007ffc043f94a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.044897] RAX: ffffffffffffffda RBX: 00007ffc043f9ae8 RCX: 00007fad13a150d7
[ 54.045825] RDX: 00007fad13a7f41f RSI: 00007ffc043f9440 RDI: 0000000040000000
[ 54.046757] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc043f9250
[ 54.047713] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad13b27bf0
[ 54.048666] R13: 00007ffc043f9580 R14: 0000000000000000 R15: 00000000000000f8
[ 54.049624]
[ 54.049938] irq event stamp: 12403
[ 54.050421] hardirqs last enabled at (12415): [] __up_console_sem+0x78/0x80
[ 54.051568] hardirqs last disabled at (12426): [] __up_console_sem+0x5d/0x80
[ 54.052693] softirqs last enabled at (11534): [] irq_exit_rcu+0x93/0xc0
[ 54.053780] softirqs last disabled at (11529): [] irq_exit_rcu+0x93/0xc0
[ 54.054895] ---[ end trace 0000000000000000 ]---
[ 55.575062] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.622476] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.671449] Bluetooth: hci0: command 0x040f tx timeout
[ 61.718440] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:34:43 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e5f5f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 00005555565b5400 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=00007febd18a66f4 CR3=000000000ed7a000 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=0000000000028e37 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=00007f9d11821240 CR3=000000000eca4000 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=2036343a34333a31302037312079614d XMM01=5d3333343532392e33352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3333343532392e33352020205b20 XMM07=732036343a34333a3130203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000