Warning: Permanently added '[localhost]:59182' (ECDSA) to the list of known hosts.
2023/05/16 17:19:21 fuzzer started
2023/05/16 17:19:22 dialing manager at localhost:35573
2023/05/16 17:19:22 checking machine...
2023/05/16 17:19:22 checking revisions...
syzkaller login: [ 40.441095] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:19:22 testing simple program...
[ 40.498389] cgroup: Unknown subsys name 'net'
[ 40.556501] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.357809] audit: type=1400 audit(1684257575.296:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.490727] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.492521] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.494320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.496956] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.499832] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.501105] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.895982] ------------[ cut here ]------------
[ 54.896662] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.898601] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.899672] Modules linked in:
[ 54.900170] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.902680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.905909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.907160] 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
[ 54.910475] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 54.911486] RAX: 0000000000000000 RBX: ffff88800e294840 RCX: 0000000000000000
[ 54.912877] RDX: ffff888019ec9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.914267] RBP: ffff88800e294854 R08: 0000000000000001 R09: 0000000000000000
[ 54.915656] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.917044] R13: ffffffff84e223a0 R14: ffff88800e294848 R15: ffffffff84d73340
[ 54.918442] FS: 0000555555dbe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.920020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.921164] CR2: 00007f693a84b6f4 CR3: 00000000207de000 CR4: 0000000000350ee0
[ 54.922554] Call Trace:
[ 54.923103]
[ 54.923567] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.924569] ipv4_frags_init_net+0x269/0x440
[ 54.925482] ops_init+0xbb/0x6b0
[ 54.926221] setup_net+0x3d9/0x990
[ 54.926978] ? down_read_killable+0x1d7/0x4e0
[ 54.927912] ? __pfx_setup_net+0x10/0x10
[ 54.928747] ? copy_net_ns+0x17c/0x770
[ 54.929537] copy_net_ns+0x321/0x770
[ 54.930352] create_new_namespaces+0x3f6/0xb30
[ 54.931339] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.932344] ksys_unshare+0x44d/0x8e0
[ 54.933158] ? __pfx_ksys_unshare+0x10/0x10
[ 54.934060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.935238] __x64_sys_unshare+0x31/0x40
[ 54.936089] do_syscall_64+0x3f/0x90
[ 54.936871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.937931] RIP: 0033:0x7fe8f857a0d7
[ 54.938703] 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
[ 54.942136] RSP: 002b:00007ffecc7dd688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.943658] RAX: ffffffffffffffda RBX: 00007ffecc7ddcc8 RCX: 00007fe8f857a0d7
[ 54.945035] RDX: 00007fe8f85e441f RSI: 00007ffecc7dd620 RDI: 0000000040000000
[ 54.946429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc7dd430
[ 54.947840] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8f868cbf0
[ 54.949237] R13: 00007ffecc7dd760 R14: 0000000000000000 R15: 00000000000000f8
[ 54.950695]
[ 54.951196] irq event stamp: 8253
[ 54.951920] hardirqs last enabled at (8265): [] __up_console_sem+0x78/0x80
[ 54.953621] hardirqs last disabled at (8284): [] __up_console_sem+0x5d/0x80
[ 54.955288] softirqs last enabled at (8278): [] irq_exit_rcu+0x93/0xc0
[ 54.956910] softirqs last disabled at (8273): [] irq_exit_rcu+0x93/0xc0
[ 54.958525] ---[ end trace 0000000000000000 ]---
[ 54.967990] ------------[ cut here ]------------
[ 54.968961] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.971500] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.973127] Modules linked in:
[ 54.973788] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.975539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.977051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.978050] 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
[ 54.981297] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 54.982318] RAX: 0000000000000000 RBX: ffff88800f018640 RCX: 0000000000000000
[ 54.983657] RDX: ffff888019ec9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.984984] RBP: ffff88800f018654 R08: 0000000000000001 R09: 0000000000000000
[ 54.986317] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.987641] R13: ffffffff84e223a0 R14: ffff88800f018648 R15: ffffffff84da62e0
[ 54.988768] FS: 0000555555dbe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.990055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.991010] CR2: 00007f693a84b6f4 CR3: 00000000207de000 CR4: 0000000000350ee0
[ 54.992144] Call Trace:
[ 54.992550]
[ 54.992976] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.993781] ipv6_frags_init_net+0x206/0x3c0
[ 54.994470] ops_init+0xbb/0x6b0
[ 54.995088] setup_net+0x3d9/0x990
[ 54.995691] ? down_read_killable+0x1d7/0x4e0
[ 54.996395] ? __pfx_setup_net+0x10/0x10
[ 54.997087] ? copy_net_ns+0x17c/0x770
[ 54.997759] copy_net_ns+0x321/0x770
[ 54.998356] create_new_namespaces+0x3f6/0xb30
[ 54.999163] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.999982] ksys_unshare+0x44d/0x8e0
[ 55.000639] ? __pfx_ksys_unshare+0x10/0x10
[ 55.001320] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.002257] __x64_sys_unshare+0x31/0x40
[ 55.002956] do_syscall_64+0x3f/0x90
[ 55.003551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.004390] RIP: 0033:0x7fe8f857a0d7
[ 55.005022] 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
[ 55.007775] RSP: 002b:00007ffecc7dd688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.008962] RAX: ffffffffffffffda RBX: 00007ffecc7ddcc8 RCX: 00007fe8f857a0d7
[ 55.010081] RDX: 00007fe8f85e441f RSI: 00007ffecc7dd620 RDI: 0000000040000000
[ 55.011209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc7dd430
[ 55.012318] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8f868cbf0
[ 55.013443] R13: 00007ffecc7dd760 R14: 0000000000000000 R15: 00000000000000f8
[ 55.014640]
[ 55.015039] irq event stamp: 10049
[ 55.015646] hardirqs last enabled at (10067): [] __up_console_sem+0x78/0x80
[ 55.016984] hardirqs last disabled at (10078): [] __up_console_sem+0x5d/0x80
[ 55.018315] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 55.019638] softirqs last disabled at (10059): [] irq_exit_rcu+0x93/0xc0
[ 55.020943] ---[ end trace 0000000000000000 ]---
[ 55.022548] ------------[ cut here ]------------
[ 55.023357] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.025822] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.027151] Modules linked in:
[ 55.027710] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.029162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.030439] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.031305] 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
[ 55.034029] RSP: 0018:ffff88801f7c7bf0 EFLAGS: 00010286
[ 55.034910] RAX: 0000000000000000 RBX: ffff888009a62240 RCX: 0000000000000000
[ 55.036036] RDX: ffff888019ec9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.037148] RBP: ffff888009a62254 R08: 0000000000000001 R09: 0000000000000000
[ 55.038272] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.039423] R13: ffffffff84e223a0 R14: ffff888009a62248 R15: ffffffff84daf020
[ 55.040541] FS: 0000555555dbe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.041823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.042762] CR2: 00007f693a84b6f4 CR3: 00000000207de000 CR4: 0000000000350ee0
[ 55.043888] Call Trace:
[ 55.044299]
[ 55.044728] nf_ct_net_init+0x224/0x3d0
[ 55.045368] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.046133] ops_init+0xbb/0x6b0
[ 55.046725] setup_net+0x3d9/0x990
[ 55.047318] ? down_read_killable+0x1d7/0x4e0
[ 55.048083] ? __pfx_setup_net+0x10/0x10
[ 55.048761] ? copy_net_ns+0x17c/0x770
[ 55.049389] copy_net_ns+0x321/0x770
[ 55.050047] create_new_namespaces+0x3f6/0xb30
[ 55.050824] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.051652] ksys_unshare+0x44d/0x8e0
[ 55.052264] ? __pfx_ksys_unshare+0x10/0x10
[ 55.053000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.053937] __x64_sys_unshare+0x31/0x40
[ 55.054630] do_syscall_64+0x3f/0x90
[ 55.055232] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.056083] RIP: 0033:0x7fe8f857a0d7
[ 55.056703] 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
[ 55.059433] RSP: 002b:00007ffecc7dd688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.060644] RAX: ffffffffffffffda RBX: 00007ffecc7ddcc8 RCX: 00007fe8f857a0d7
[ 55.061756] RDX: 00007fe8f85e441f RSI: 00007ffecc7dd620 RDI: 0000000040000000
[ 55.062857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc7dd430
[ 55.063992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8f868cbf0
[ 55.065113] R13: 00007ffecc7dd760 R14: 0000000000000000 R15: 00000000000000f8
[ 55.066251]
[ 55.066660] irq event stamp: 10859
[ 55.067226] hardirqs last enabled at (10869): [] __up_console_sem+0x78/0x80
[ 55.068562] hardirqs last disabled at (10880): [] __up_console_sem+0x5d/0x80
[ 55.069902] softirqs last enabled at (10512): [] irq_exit_rcu+0x93/0xc0
[ 55.071254] softirqs last disabled at (10507): [] irq_exit_rcu+0x93/0xc0
[ 55.072486] ---[ end trace 0000000000000000 ]---
executing program
[ 56.514263] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.562148] Bluetooth: hci0: command 0x041b tx timeout
[ 60.610658] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.657837] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:19:32 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=0000000000000000 RCX=ffffffff81b30b02 RDX=ffff88800fd01b40
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff8880192ac808 RSP=ffff888019c5f850
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff8880198ec300 R13=ffff888010016000 R14=ffff888010020000 R15=ffff8880192ac594
RIP=ffffffff814bf87b RFL=00000246 [---Z-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 00007f5c89754700 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=00007fda45534900 CR3=000000000c62c000 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=2036333a39313a37312036312079614d XMM01=5d3037313030392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff863a6b30 RBX=0000000000000002 RCX=ffffffff836175ab RDX=0000000000000000
RSI=ffffffff863a6afa RDI=ffffffff85f9b91c RBP=ffff88806cf09a10 RSP=ffff88806cf09920
R8 =ffffffff863a6afa R9 =ffffffff863a6ae0 R10=0000000000038001 R11=000000000008a6c7
R12=ffffffff85f9b940 R13=ffffffff85f9b91c R14=0000000000000009 R15=dffffc0000000000
RIP=ffffffff81130c99 RFL=00000282 [--S----] 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 0000555555dbe400 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=00007f693a84b6f4 CR3=00000000207de000 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