Warning: Permanently added '[localhost]:30765' (ECDSA) to the list of known hosts.
2023/05/16 13:45:27 fuzzer started
2023/05/16 13:45:27 dialing manager at localhost:35573
2023/05/16 13:45:27 checking machine...
2023/05/16 13:45:27 checking revisions...
syzkaller login: [ 44.191077] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:45:27 testing simple program...
[ 44.258737] cgroup: Unknown subsys name 'net'
[ 44.351732] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.724521] audit: type=1400 audit(1684244740.379:6): 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
[ 57.848841] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.851758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.853097] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.856607] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.866012] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.873595] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.249850] ------------[ cut here ]------------
[ 58.250662] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.252852] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.254199] Modules linked in:
[ 58.254676] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.259455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.260462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.261103] 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
[ 58.263299] RSP: 0018:ffff88801ea37c00 EFLAGS: 00010282
[ 58.263996] RAX: 0000000000000000 RBX: ffff88800e16e040 RCX: 0000000000000000
[ 58.264882] RDX: ffff88801a303680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.265780] RBP: ffff88800e16e054 R08: 0000000000000001 R09: 0000000000000000
[ 58.266664] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.267544] R13: ffffffff84e223a0 R14: ffff88800e16e048 R15: ffffffff84d73340
[ 58.268436] FS: 000055555636f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.269448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.270158] CR2: 00007ff32be02170 CR3: 0000000017162000 CR4: 0000000000350ef0
[ 58.271048] Call Trace:
[ 58.271374]
[ 58.271699] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.272305] ipv4_frags_init_net+0x269/0x440
[ 58.272888] ops_init+0xbb/0x6b0
[ 58.273356] setup_net+0x3d9/0x990
[ 58.273848] ? down_read_killable+0x1d7/0x4e0
[ 58.274448] ? __pfx_setup_net+0x10/0x10
[ 58.274956] ? copy_net_ns+0x17c/0x770
[ 58.275545] copy_net_ns+0x321/0x770
[ 58.276026] create_new_namespaces+0x3f6/0xb30
[ 58.276643] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.277262] ksys_unshare+0x44d/0x8e0
[ 58.277791] ? __pfx_ksys_unshare+0x10/0x10
[ 58.278348] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.279089] __x64_sys_unshare+0x31/0x40
[ 58.279644] do_syscall_64+0x3f/0x90
[ 58.280125] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.280801] RIP: 0033:0x7f0d0b5700d7
[ 58.281287] 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
[ 58.283438] RSP: 002b:00007fff74837588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.284338] RAX: ffffffffffffffda RBX: 00007fff74837bc8 RCX: 00007f0d0b5700d7
[ 58.285233] RDX: 00007f0d0b5da41f RSI: 00007fff74837520 RDI: 0000000040000000
[ 58.286113] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff74837330
[ 58.287003] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0b682bf0
[ 58.287895] R13: 00007fff74837660 R14: 0000000000000000 R15: 00000000000000f8
[ 58.288796]
[ 58.289098] irq event stamp: 8557
[ 58.289572] hardirqs last enabled at (8569): [] __up_console_sem+0x78/0x80
[ 58.290624] hardirqs last disabled at (8580): [] __up_console_sem+0x5d/0x80
[ 58.291664] softirqs last enabled at (8344): [] irq_exit_rcu+0x93/0xc0
[ 58.292695] softirqs last disabled at (8339): [] irq_exit_rcu+0x93/0xc0
[ 58.293728] ---[ end trace 0000000000000000 ]---
[ 58.299617] ------------[ cut here ]------------
[ 58.300201] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.301979] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.303044] Modules linked in:
[ 58.303500] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.304670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.305699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.306341] 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
[ 58.308516] RSP: 0018:ffff88801ea37c00 EFLAGS: 00010282
[ 58.309170] RAX: 0000000000000000 RBX: ffff88800e25da40 RCX: 0000000000000000
[ 58.310071] RDX: ffff88801a303680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.310953] RBP: ffff88800e25da54 R08: 0000000000000001 R09: 0000000000000000
[ 58.311842] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.312722] R13: ffffffff84e223a0 R14: ffff88800e25da48 R15: ffffffff84da62e0
[ 58.313618] FS: 000055555636f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.314600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.315306] CR2: 00007ff32be02170 CR3: 0000000017162000 CR4: 0000000000350ef0
[ 58.316201] Call Trace:
[ 58.316554]
[ 58.316852] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.317514] ipv6_frags_init_net+0x206/0x3c0
[ 58.318066] ops_init+0xbb/0x6b0
[ 58.318536] setup_net+0x3d9/0x990
[ 58.318988] ? down_read_killable+0x1d7/0x4e0
[ 58.319580] ? __pfx_setup_net+0x10/0x10
[ 58.320086] ? copy_net_ns+0x17c/0x770
[ 58.320624] copy_net_ns+0x321/0x770
[ 58.321105] create_new_namespaces+0x3f6/0xb30
[ 58.321726] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.322340] ksys_unshare+0x44d/0x8e0
[ 58.322864] ? __pfx_ksys_unshare+0x10/0x10
[ 58.323438] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.324153] __x64_sys_unshare+0x31/0x40
[ 58.324709] do_syscall_64+0x3f/0x90
[ 58.325182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.325866] RIP: 0033:0x7f0d0b5700d7
[ 58.326331] 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
[ 58.328462] RSP: 002b:00007fff74837588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.329384] RAX: ffffffffffffffda RBX: 00007fff74837bc8 RCX: 00007f0d0b5700d7
[ 58.330267] RDX: 00007f0d0b5da41f RSI: 00007fff74837520 RDI: 0000000040000000
[ 58.331139] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff74837330
[ 58.332020] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0b682bf0
[ 58.332904] R13: 00007fff74837660 R14: 0000000000000000 R15: 00000000000000f8
[ 58.333822]
[ 58.334124] irq event stamp: 10553
[ 58.334587] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 58.335637] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 58.336694] softirqs last enabled at (10130): [] irq_exit_rcu+0x93/0xc0
[ 58.337744] softirqs last disabled at (10125): [] irq_exit_rcu+0x93/0xc0
[ 58.338797] ---[ end trace 0000000000000000 ]---
[ 58.340240] ------------[ cut here ]------------
[ 58.340871] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.342957] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.344016] Modules linked in:
[ 58.344459] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.345639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.346659] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.347303] 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
[ 58.349485] RSP: 0018:ffff88801ea37bf0 EFLAGS: 00010286
[ 58.350138] RAX: 0000000000000000 RBX: ffff88800e25d240 RCX: 0000000000000000
[ 58.351030] RDX: ffff88801a303680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.351913] RBP: ffff88800e25d254 R08: 0000000000000001 R09: 0000000000000000
[ 58.352813] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.353704] R13: ffffffff84e223a0 R14: ffff88800e25d248 R15: ffffffff84daf020
[ 58.354600] FS: 000055555636f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.355586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.356305] CR2: 00007ff32be02170 CR3: 0000000017162000 CR4: 0000000000350ef0
[ 58.357207] Call Trace:
[ 58.357589]
[ 58.357890] nf_ct_net_init+0x224/0x3d0
[ 58.358433] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.359010] ops_init+0xbb/0x6b0
[ 58.359493] setup_net+0x3d9/0x990
[ 58.359954] ? down_read_killable+0x1d7/0x4e0
[ 58.360561] ? __pfx_setup_net+0x10/0x10
[ 58.361064] ? copy_net_ns+0x17c/0x770
[ 58.361626] copy_net_ns+0x321/0x770
[ 58.362116] create_new_namespaces+0x3f6/0xb30
[ 58.362733] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.363350] ksys_unshare+0x44d/0x8e0
[ 58.363867] ? __pfx_ksys_unshare+0x10/0x10
[ 58.364447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.365158] __x64_sys_unshare+0x31/0x40
[ 58.365719] do_syscall_64+0x3f/0x90
[ 58.366200] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.366874] RIP: 0033:0x7f0d0b5700d7
[ 58.367345] 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
[ 58.369541] RSP: 002b:00007fff74837588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.370478] RAX: ffffffffffffffda RBX: 00007fff74837bc8 RCX: 00007f0d0b5700d7
[ 58.371326] RDX: 00007f0d0b5da41f RSI: 00007fff74837520 RDI: 0000000040000000
[ 58.372222] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff74837330
[ 58.373125] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0b682bf0
[ 58.374012] R13: 00007fff74837660 R14: 0000000000000000 R15: 00000000000000f8
[ 58.374917]
[ 58.375217] irq event stamp: 11365
[ 58.375677] hardirqs last enabled at (11377): [] __up_console_sem+0x78/0x80
[ 58.376744] hardirqs last disabled at (11388): [] __up_console_sem+0x5d/0x80
[ 58.377827] softirqs last enabled at (11314): [] irq_exit_rcu+0x93/0xc0
[ 58.378864] softirqs last disabled at (11307): [] irq_exit_rcu+0x93/0xc0
[ 58.379890] ---[ end trace 0000000000000000 ]---
executing program
[ 59.939515] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.986492] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.034543] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.083476] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:45:42 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ea37598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555636f400 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=00007ff32be02170 CR3=0000000017162000 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=0000000080010001 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888010099b40
RSI=ffffffff813bf1a0 RDI=0000000000000001 RBP=ffff88806cf2b9c8 RSP=ffff88806cf09e40
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88806cf2c210 R13=ffff88806cf2b900 R14=ffff88806cf2b980 R15=dffffc0000000000
RIP=ffffffff81359d84 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007ff32c9a9900 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=00007ff32be40b80 CR3=0000000015e28000 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=3a474e494e5241573d4547415353454d XMM01=6e5f6c74637379732f74656e20746120
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120303632203a444950
XMM04=0013ad65119292df0000000000110250 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dd5db2d160fc4fe600000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000