Warning: Permanently added '[localhost]:14243' (ECDSA) to the list of known hosts.
2023/05/16 16:51:15 fuzzer started
2023/05/16 16:51:15 dialing manager at localhost:35573
2023/05/16 16:51:15 checking machine...
2023/05/16 16:51:15 checking revisions...
syzkaller login: [ 61.559920] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:51:16 testing simple program...
[ 61.612329] cgroup: Unknown subsys name 'net'
[ 61.704607] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 73.271068] audit: type=1400 audit(1684255887.813:6): avc: denied { execmem } for pid=258 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
[ 74.393408] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.395382] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.396874] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.399802] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.401369] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.402772] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.844702] ------------[ cut here ]------------
[ 74.845398] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.847331] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.848490] Modules linked in:
[ 74.848962] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.853952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.855130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.855897] 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
[ 74.858422] RSP: 0018:ffff88801e6d7c00 EFLAGS: 00010282
[ 74.859206] RAX: 0000000000000000 RBX: ffff88800e956440 RCX: 0000000000000000
[ 74.860242] RDX: ffff88800f060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.861265] RBP: ffff88800e956454 R08: 0000000000000001 R09: 0000000000000000
[ 74.862310] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.863355] R13: ffffffff84e223a0 R14: ffff88800e956448 R15: ffffffff84d73340
[ 74.864375] FS: 00005555563bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.865468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.866279] CR2: 00007f7608bcf4a1 CR3: 000000000f06c000 CR4: 0000000000350ee0
[ 74.867261] Call Trace:
[ 74.867620]
[ 74.868002] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.868650] ipv4_frags_init_net+0x269/0x440
[ 74.869316] ops_init+0xbb/0x6b0
[ 74.869831] setup_net+0x3d9/0x990
[ 74.870343] ? down_read_killable+0x1d7/0x4e0
[ 74.870981] ? __pfx_setup_net+0x10/0x10
[ 74.871547] ? copy_net_ns+0x17c/0x770
[ 74.872147] copy_net_ns+0x321/0x770
[ 74.872706] create_new_namespaces+0x3f6/0xb30
[ 74.873377] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.874076] ksys_unshare+0x44d/0x8e0
[ 74.874612] ? __pfx_ksys_unshare+0x10/0x10
[ 74.875308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.876131] __x64_sys_unshare+0x31/0x40
[ 74.876743] do_syscall_64+0x3f/0x90
[ 74.877265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.878015] RIP: 0033:0x7f05e2df20d7
[ 74.878515] 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
[ 74.880839] RSP: 002b:00007fff561a7c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.881869] RAX: ffffffffffffffda RBX: 00007fff561a82c8 RCX: 00007f05e2df20d7
[ 74.882839] RDX: 00007f05e2e5c41f RSI: 00007fff561a7c20 RDI: 0000000040000000
[ 74.883802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff561a7a30
[ 74.884769] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05e2f04bf0
[ 74.885727] R13: 00007fff561a7d60 R14: 0000000000000000 R15: 00000000000000f8
[ 74.886656]
[ 74.887065] irq event stamp: 8665
[ 74.887516] hardirqs last enabled at (8675): [] __up_console_sem+0x78/0x80
[ 74.888678] hardirqs last disabled at (8688): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 74.889933] softirqs last enabled at (8502): [] irq_exit_rcu+0x93/0xc0
[ 74.891068] softirqs last disabled at (8497): [] irq_exit_rcu+0x93/0xc0
[ 74.892177] ---[ end trace 0000000000000000 ]---
[ 74.897913] ------------[ cut here ]------------
[ 74.898539] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.900291] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.901490] Modules linked in:
[ 74.901981] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.903363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.904523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.905283] 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
[ 74.907730] RSP: 0018:ffff88801e6d7c00 EFLAGS: 00010282
[ 74.908491] RAX: 0000000000000000 RBX: ffff888008eef840 RCX: 0000000000000000
[ 74.909525] RDX: ffff88800f060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.910490] RBP: ffff888008eef854 R08: 0000000000000001 R09: 0000000000000000
[ 74.911472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.912473] R13: ffffffff84e223a0 R14: ffff888008eef848 R15: ffffffff84da62e0
[ 74.913461] FS: 00005555563bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.914555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.915410] CR2: 00007f7608bcf4a1 CR3: 000000000f06c000 CR4: 0000000000350ee0
[ 74.916590] Call Trace:
[ 74.917087]
[ 74.917480] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.918321] ipv6_frags_init_net+0x206/0x3c0
[ 74.919128] ops_init+0xbb/0x6b0
[ 74.919760] setup_net+0x3d9/0x990
[ 74.920352] ? down_read_killable+0x1d7/0x4e0
[ 74.921147] ? __pfx_setup_net+0x10/0x10
[ 74.921690] ? copy_net_ns+0x17c/0x770
[ 74.922225] copy_net_ns+0x321/0x770
[ 74.922738] create_new_namespaces+0x3f6/0xb30
[ 74.923364] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.924037] ksys_unshare+0x44d/0x8e0
[ 74.924526] ? __pfx_ksys_unshare+0x10/0x10
[ 74.925127] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.925867] __x64_sys_unshare+0x31/0x40
[ 74.926408] do_syscall_64+0x3f/0x90
[ 74.926932] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.927586] RIP: 0033:0x7f05e2df20d7
[ 74.928108] 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
[ 74.930343] RSP: 002b:00007fff561a7c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.931333] RAX: ffffffffffffffda RBX: 00007fff561a82c8 RCX: 00007f05e2df20d7
[ 74.932247] RDX: 00007f05e2e5c41f RSI: 00007fff561a7c20 RDI: 0000000040000000
[ 74.933155] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff561a7a30
[ 74.934084] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05e2f04bf0
[ 74.935021] R13: 00007fff561a7d60 R14: 0000000000000000 R15: 00000000000000f8
[ 74.935949]
[ 74.936253] irq event stamp: 10479
[ 74.936722] hardirqs last enabled at (10491): [] __up_console_sem+0x78/0x80
[ 74.937841] hardirqs last disabled at (10508): [] __up_console_sem+0x5d/0x80
[ 74.938971] softirqs last enabled at (10504): [] irq_exit_rcu+0x93/0xc0
[ 74.940044] softirqs last disabled at (10499): [] irq_exit_rcu+0x93/0xc0
[ 74.941111] ---[ end trace 0000000000000000 ]---
[ 74.942510] ------------[ cut here ]------------
[ 74.943204] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 74.945169] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.946297] Modules linked in:
[ 74.946743] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.947949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.949008] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.949649] 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
[ 74.951930] RSP: 0018:ffff88801e6d7bf0 EFLAGS: 00010286
[ 74.952587] RAX: 0000000000000000 RBX: ffff888008eef040 RCX: 0000000000000000
[ 74.953504] RDX: ffff88800f060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.954420] RBP: ffff888008eef054 R08: 0000000000000001 R09: 0000000000000000
[ 74.955347] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.956254] R13: ffffffff84e223a0 R14: ffff888008eef048 R15: ffffffff84daf020
[ 74.957164] FS: 00005555563bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.958215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.958989] CR2: 00007f7608bcf4a1 CR3: 000000000f06c000 CR4: 0000000000350ee0
[ 74.959924] Call Trace:
[ 74.960264]
[ 74.960571] nf_ct_net_init+0x224/0x3d0
[ 74.961152] ? __pfx_nf_ct_net_init+0x10/0x10
[ 74.961755] ops_init+0xbb/0x6b0
[ 74.962232] setup_net+0x3d9/0x990
[ 74.962726] ? down_read_killable+0x1d7/0x4e0
[ 74.963325] ? __pfx_setup_net+0x10/0x10
[ 74.963863] ? copy_net_ns+0x17c/0x770
[ 74.964400] copy_net_ns+0x321/0x770
[ 74.964943] create_new_namespaces+0x3f6/0xb30
[ 74.965525] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.966204] ksys_unshare+0x44d/0x8e0
[ 74.966737] ? __pfx_ksys_unshare+0x10/0x10
[ 74.967317] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.968088] __x64_sys_unshare+0x31/0x40
[ 74.968604] do_syscall_64+0x3f/0x90
[ 74.969128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.969794] RIP: 0033:0x7f05e2df20d7
[ 74.970295] 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
[ 74.972519] RSP: 002b:00007fff561a7c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.973483] RAX: ffffffffffffffda RBX: 00007fff561a82c8 RCX: 00007f05e2df20d7
[ 74.974406] RDX: 00007f05e2e5c41f RSI: 00007fff561a7c20 RDI: 0000000040000000
[ 74.975324] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff561a7a30
[ 74.976242] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05e2f04bf0
[ 74.977143] R13: 00007fff561a7d60 R14: 0000000000000000 R15: 00000000000000f8
[ 74.978100]
[ 74.978404] irq event stamp: 11263
[ 74.978869] hardirqs last enabled at (11275): [] __up_console_sem+0x78/0x80
[ 74.980007] hardirqs last disabled at (11286): [] __up_console_sem+0x5d/0x80
[ 74.981101] softirqs last enabled at (10504): [] irq_exit_rcu+0x93/0xc0
[ 74.982184] softirqs last disabled at (10499): [] irq_exit_rcu+0x93/0xc0
[ 74.983256] ---[ end trace 0000000000000000 ]---
[ 76.414219] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.462396] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 80.509727] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.557756] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:51:12 Registers:
info registers vcpu 0
RAX=00000000000222e1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007ff28291cd90 CR3=0000000015a60000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e6d75f0
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 00005555563bc400 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=00007f7608bcf4a1 CR3=000000000f06c000 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