Warning: Permanently added '[localhost]:41803' (ECDSA) to the list of known hosts.
2023/05/18 03:02:50 fuzzer started
2023/05/18 03:02:51 dialing manager at localhost:44319
2023/05/18 03:02:51 checking machine...
2023/05/18 03:02:51 checking revisions...
syzkaller login: [ 46.039034] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:02:51 testing simple program...
[ 46.109996] cgroup: Unknown subsys name 'net'
[ 46.195276] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.357610] audit: type=1400 audit(1684378984.643:6): 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
[ 60.507674] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.509492] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.516054] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.519298] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.521188] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.522379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.894312] ------------[ cut here ]------------
[ 60.895128] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.897534] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
executing program
[ 60.899080] Modules linked in:
[ 60.899922] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.904706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.905723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.906390] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.908535] RSP: 0018:ffff88800d73fc00 EFLAGS: 00010282
[ 60.909241] RAX: 0000000000000000 RBX: ffff88800e46ec40 RCX: 0000000000000000
[ 60.910144] RDX: ffff88800fbd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.911067] RBP: ffff88800e46ec54 R08: 0000000000000001 R09: 0000000000000000
[ 60.911965] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.912847] R13: ffffffff84e23fe0 R14: ffff88800e46ec48 R15: ffffffff84d74dc0
[ 60.913744] FS: 0000555556cf6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.914741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.915439] CR2: 00007fcdf20096f4 CR3: 000000001930c000 CR4: 0000000000350ee0
[ 60.916323] Call Trace:
[ 60.916671]
[ 60.916974] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.917583] ipv4_frags_init_net+0x269/0x440
[ 60.918165] ops_init+0xbb/0x6b0
[ 60.918679] setup_net+0x3d9/0x990
[ 60.919145] ? down_read_killable+0x1d7/0x4e0
[ 60.919781] ? __pfx_setup_net+0x10/0x10
[ 60.920314] ? copy_net_ns+0x17c/0x770
[ 60.920865] copy_net_ns+0x321/0x770
[ 60.921362] create_new_namespaces+0x3f6/0xb30
[ 60.921984] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.922674] ksys_unshare+0x44d/0x8e0
[ 60.923172] ? __pfx_ksys_unshare+0x10/0x10
[ 60.923740] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.924458] __x64_sys_unshare+0x31/0x40
[ 60.925001] do_syscall_64+0x3f/0x90
[ 60.925480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.926143] RIP: 0033:0x7f41840040d7
[ 60.926611] 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
[ 60.928829] RSP: 002b:00007ffc4b250578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.929783] RAX: ffffffffffffffda RBX: 00007ffc4b250bb8 RCX: 00007f41840040d7
[ 60.930689] RDX: 00007f418406e41f RSI: 00007ffc4b250510 RDI: 0000000040000000
[ 60.931544] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b250320
[ 60.932442] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4184116bf0
[ 60.933324] R13: 00007ffc4b250650 R14: 0000000000000000 R15: 00000000000000f8
[ 60.934233]
[ 60.934540] irq event stamp: 8245
[ 60.934997] hardirqs last enabled at (8257): [] __up_console_sem+0x78/0x80
[ 60.936046] hardirqs last disabled at (8268): [] __up_console_sem+0x5d/0x80
[ 60.937095] softirqs last enabled at (8206): [] irq_exit_rcu+0x93/0xc0
[ 60.938112] softirqs last disabled at (8197): [] irq_exit_rcu+0x93/0xc0
[ 60.939159] ---[ end trace 0000000000000000 ]---
[ 60.944932] ------------[ cut here ]------------
[ 60.945530] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.947167] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.948212] Modules linked in:
[ 60.948619] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.949790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.950803] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.951447] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.953586] RSP: 0018:ffff88800d73fc00 EFLAGS: 00010282
[ 60.954269] RAX: 0000000000000000 RBX: ffff88800ee4a040 RCX: 0000000000000000
[ 60.955154] RDX: ffff88800fbd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.956036] RBP: ffff88800ee4a054 R08: 0000000000000001 R09: 0000000000000000
[ 60.956922] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.957808] R13: ffffffff84e23fe0 R14: ffff88800ee4a048 R15: ffffffff84da7d60
[ 60.958735] FS: 0000555556cf6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.959727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.960427] CR2: 00007fcdf20096f4 CR3: 000000001930c000 CR4: 0000000000350ee0
[ 60.961318] Call Trace:
[ 60.961675]
[ 60.961976] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.962604] ipv6_frags_init_net+0x206/0x3c0
[ 60.963205] ops_init+0xbb/0x6b0
[ 60.963680] setup_net+0x3d9/0x990
[ 60.964140] ? down_read_killable+0x1d7/0x4e0
[ 60.964740] ? __pfx_setup_net+0x10/0x10
[ 60.965253] ? copy_net_ns+0x17c/0x770
[ 60.965800] copy_net_ns+0x321/0x770
[ 60.966301] create_new_namespaces+0x3f6/0xb30
[ 60.966916] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.967543] ksys_unshare+0x44d/0x8e0
[ 60.968064] ? __pfx_ksys_unshare+0x10/0x10
[ 60.968608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.969344] __x64_sys_unshare+0x31/0x40
[ 60.969892] do_syscall_64+0x3f/0x90
[ 60.970377] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.971052] RIP: 0033:0x7f41840040d7
[ 60.971513] 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
[ 60.973682] RSP: 002b:00007ffc4b250578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.974631] RAX: ffffffffffffffda RBX: 00007ffc4b250bb8 RCX: 00007f41840040d7
[ 60.975517] RDX: 00007f418406e41f RSI: 00007ffc4b250510 RDI: 0000000040000000
[ 60.976413] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b250320
[ 60.977310] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4184116bf0
[ 60.978224] R13: 00007ffc4b250650 R14: 0000000000000000 R15: 00000000000000f8
[ 60.979180]
[ 60.979482] irq event stamp: 10055
[ 60.979947] hardirqs last enabled at (10067): [] __up_console_sem+0x78/0x80
[ 60.981016] hardirqs last disabled at (10078): [] __up_console_sem+0x5d/0x80
[ 60.982072] softirqs last enabled at (9596): [] irq_exit_rcu+0x93/0xc0
[ 60.983098] softirqs last disabled at (9591): [] irq_exit_rcu+0x93/0xc0
[ 60.984122] ---[ end trace 0000000000000000 ]---
[ 60.985461] ------------[ cut here ]------------
[ 60.986080] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.988053] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.989121] Modules linked in:
[ 60.989524] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.990701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.991704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.992345] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.994505] RSP: 0018:ffff88800d73fbf0 EFLAGS: 00010286
[ 60.995184] RAX: 0000000000000000 RBX: ffff88800ee4ba40 RCX: 0000000000000000
[ 60.996075] RDX: ffff88800fbd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.996956] RBP: ffff88800ee4ba54 R08: 0000000000000001 R09: 0000000000000000
[ 60.997847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.998756] R13: ffffffff84e23fe0 R14: ffff88800ee4ba48 R15: ffffffff84db0aa0
[ 60.999601] FS: 0000555556cf6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.000587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.001318] CR2: 00007fcdf20096f4 CR3: 000000001930c000 CR4: 0000000000350ee0
[ 61.002213] Call Trace:
[ 61.002541]
[ 61.002864] nf_ct_net_init+0x224/0x3d0
[ 61.003384] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.003983] ops_init+0xbb/0x6b0
[ 61.004425] setup_net+0x3d9/0x990
[ 61.004906] ? down_read_killable+0x1d7/0x4e0
[ 61.005473] ? __pfx_setup_net+0x10/0x10
[ 61.006010] ? copy_net_ns+0x17c/0x770
[ 61.006536] copy_net_ns+0x321/0x770
[ 61.007049] create_new_namespaces+0x3f6/0xb30
[ 61.007665] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.008273] ksys_unshare+0x44d/0x8e0
[ 61.008786] ? __pfx_ksys_unshare+0x10/0x10
[ 61.009326] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.010063] __x64_sys_unshare+0x31/0x40
[ 61.010585] do_syscall_64+0x3f/0x90
[ 61.011086] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.011755] RIP: 0033:0x7f41840040d7
[ 61.012213] 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
[ 61.014396] RSP: 002b:00007ffc4b250578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.015346] RAX: ffffffffffffffda RBX: 00007ffc4b250bb8 RCX: 00007f41840040d7
[ 61.016244] RDX: 00007f418406e41f RSI: 00007ffc4b250510 RDI: 0000000040000000
[ 61.017125] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b250320
[ 61.018010] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4184116bf0
[ 61.018915] R13: 00007ffc4b250650 R14: 0000000000000000 R15: 00000000000000f8
[ 61.019814]
[ 61.020117] irq event stamp: 10847
[ 61.020545] hardirqs last enabled at (10857): [] __up_console_sem+0x78/0x80
[ 61.021610] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 61.022689] softirqs last enabled at (10754): [] irq_exit_rcu+0x93/0xc0
[ 61.023722] softirqs last disabled at (10749): [] irq_exit_rcu+0x93/0xc0
[ 61.024752] ---[ end trace 0000000000000000 ]---
[ 62.587240] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.634700] Bluetooth: hci0: command 0x041b tx timeout
[ 66.682701] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.730786] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:03:04 Registers:
info registers vcpu 0
RAX=0000000080080783 RBX=0000000000000000 RCX=0000000000000100 RDX=ffffc90000660000
RSI=ffff8880090f8e70 RDI=ffff8880090f9040 RBP=ffff8880090f9428 RSP=ffff88806ce09cb0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=0000000000004e20 R14=0000000000000001 R15=0000000000000001
RIP=ffffffff82ff7e81 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 00007f4a7920f900 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=00007f91943f8c80 CR3=000000000e4d4000 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=71e5be4bb628780fe5120cb7e6252718
XMM02=82b7d37e48736fec6c8ca5a2e7808b5e XMM03=0d6079fa8ba4d9a4ab9bbd95460e1025
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003
XMM08=9a9ffdadfe7a6a7feffe7feffcff3fcf XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800d73f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556cf6400 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=00007fcdf20096f4 CR3=000000001930c000 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