Warning: Permanently added '[localhost]:62072' (ECDSA) to the list of known hosts.
2023/05/16 17:52:55 fuzzer started
2023/05/16 17:52:55 dialing manager at localhost:35573
2023/05/16 17:52:55 checking machine...
2023/05/16 17:52:55 checking revisions...
syzkaller login: [ 46.014851] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:52:55 testing simple program...
[ 46.076660] cgroup: Unknown subsys name 'net'
[ 46.130272] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.647867] audit: type=1400 audit(1684259588.303:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.769915] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.773261] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.775230] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.788062] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.789934] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.791408] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.215198] ------------[ cut here ]------------
[ 60.215991] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.218192] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.219324] Modules linked in:
[ 60.219909] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.224813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.225954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.226648] 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
[ 60.228802] RSP: 0018:ffff888019c57c00 EFLAGS: 00010282
[ 60.229441] RAX: 0000000000000000 RBX: ffff88800e476c40 RCX: 0000000000000000
[ 60.230329] RDX: ffff8880161e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.231209] RBP: ffff88800e476c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.232087] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.232969] R13: ffffffff84e223a0 R14: ffff88800e476c48 R15: ffffffff84d73340
[ 60.233869] FS: 0000555555ad6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.234856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.235549] CR2: 00007ffe758b4000 CR3: 00000000173c2000 CR4: 0000000000350ee0
[ 60.236434] Call Trace:
[ 60.236788]
[ 60.237082] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.237733] ipv4_frags_init_net+0x269/0x440
[ 60.238283] ops_init+0xbb/0x6b0
[ 60.238754] setup_net+0x3d9/0x990
[ 60.239197] ? down_read_killable+0x1d7/0x4e0
[ 60.239786] ? __pfx_setup_net+0x10/0x10
[ 60.240290] ? copy_net_ns+0x17c/0x770
[ 60.240821] copy_net_ns+0x321/0x770
[ 60.241298] create_new_namespaces+0x3f6/0xb30
[ 60.241915] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.242525] ksys_unshare+0x44d/0x8e0
[ 60.243046] ? __pfx_ksys_unshare+0x10/0x10
[ 60.243611] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.244316] __x64_sys_unshare+0x31/0x40
[ 60.244853] do_syscall_64+0x3f/0x90
[ 60.245319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.246015] RIP: 0033:0x7fc87a9440d7
[ 60.246476] 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
[ 60.248612] RSP: 002b:00007ffced0fc8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.249519] RAX: ffffffffffffffda RBX: 00007ffced0fcf38 RCX: 00007fc87a9440d7
[ 60.250397] RDX: 00007fc87a9ae41f RSI: 00007ffced0fc890 RDI: 0000000040000000
[ 60.251266] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffced0fc6a0
[ 60.252136] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc87aa56bf0
[ 60.253016] R13: 00007ffced0fc9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.253932]
[ 60.254228] irq event stamp: 8323
[ 60.254678] hardirqs last enabled at (8335): [] __up_console_sem+0x78/0x80
[ 60.255723] hardirqs last disabled at (8346): [] __up_console_sem+0x5d/0x80
[ 60.256759] softirqs last enabled at (7888): [] irq_exit_rcu+0x93/0xc0
[ 60.257826] softirqs last disabled at (8367): [] irq_exit_rcu+0x93/0xc0
[ 60.258870] ---[ end trace 0000000000000000 ]---
[ 60.264271] ------------[ cut here ]------------
[ 60.264947] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.267065] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.268110] Modules linked in:
[ 60.268516] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.269686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.270685] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.271324] 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
[ 60.273529] RSP: 0018:ffff888019c57c00 EFLAGS: 00010282
[ 60.274206] RAX: 0000000000000000 RBX: ffff88800e197c40 RCX: 0000000000000000
[ 60.275125] RDX: ffff8880161e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.276081] RBP: ffff88800e197c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.277048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.278014] R13: ffffffff84e223a0 R14: ffff88800e197c48 R15: ffffffff84da62e0
[ 60.278987] FS: 0000555555ad6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.280049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.280863] CR2: 00007ffe758b4000 CR3: 00000000173c2000 CR4: 0000000000350ee0
[ 60.281847] Call Trace:
[ 60.282198]
[ 60.282516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.283214] ipv6_frags_init_net+0x206/0x3c0
[ 60.283852] ops_init+0xbb/0x6b0
[ 60.284328] setup_net+0x3d9/0x990
[ 60.284907] ? down_read_killable+0x1d7/0x4e0
[ 60.285538] ? __pfx_setup_net+0x10/0x10
[ 60.286120] ? copy_net_ns+0x17c/0x770
[ 60.286703] copy_net_ns+0x321/0x770
[ 60.287242] create_new_namespaces+0x3f6/0xb30
[ 60.287930] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.288645] ksys_unshare+0x44d/0x8e0
[ 60.289191] ? __pfx_ksys_unshare+0x10/0x10
[ 60.289834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.290658] __x64_sys_unshare+0x31/0x40
[ 60.291233] do_syscall_64+0x3f/0x90
[ 60.291798] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.292503] RIP: 0033:0x7fc87a9440d7
[ 60.293055] 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
[ 60.295468] RSP: 002b:00007ffced0fc8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.296518] RAX: ffffffffffffffda RBX: 00007ffced0fcf38 RCX: 00007fc87a9440d7
[ 60.297505] RDX: 00007fc87a9ae41f RSI: 00007ffced0fc890 RDI: 0000000040000000
[ 60.298514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffced0fc6a0
[ 60.299499] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc87aa56bf0
[ 60.300483] R13: 00007ffced0fc9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.301483]
[ 60.301854] irq event stamp: 10117
[ 60.302346] hardirqs last enabled at (10127): [] __up_console_sem+0x78/0x80
[ 60.303536] hardirqs last disabled at (10138): [] __up_console_sem+0x5d/0x80
[ 60.304733] softirqs last enabled at (9684): [] irq_exit_rcu+0x93/0xc0
[ 60.305879] softirqs last disabled at (9679): [] irq_exit_rcu+0x93/0xc0
[ 60.307023] ---[ end trace 0000000000000000 ]---
[ 60.308520] ------------[ cut here ]------------
[ 60.309202] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.311381] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.312600] Modules linked in:
[ 60.313066] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.314371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.315510] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.316264] 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
[ 60.318701] RSP: 0018:ffff888019c57bf0 EFLAGS: 00010286
[ 60.319427] RAX: 0000000000000000 RBX: ffff88800e197640 RCX: 0000000000000000
[ 60.320427] RDX: ffff8880161e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.321421] RBP: ffff88800e197654 R08: 0000000000000001 R09: 0000000000000000
[ 60.322435] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.323428] R13: ffffffff84e223a0 R14: ffff88800e197648 R15: ffffffff84daf020
[ 60.324434] FS: 0000555555ad6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.325554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.326384] CR2: 00007ffe758b4000 CR3: 00000000173c2000 CR4: 0000000000350ee0
[ 60.327388] Call Trace:
[ 60.327785]
[ 60.328124] nf_ct_net_init+0x224/0x3d0
[ 60.328727] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.329372] ops_init+0xbb/0x6b0
[ 60.329930] setup_net+0x3d9/0x990
[ 60.330442] ? down_read_killable+0x1d7/0x4e0
[ 60.331113] ? __pfx_setup_net+0x10/0x10
[ 60.331715] ? copy_net_ns+0x17c/0x770
[ 60.332278] copy_net_ns+0x321/0x770
[ 60.332847] create_new_namespaces+0x3f6/0xb30
[ 60.333517] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.334252] ksys_unshare+0x44d/0x8e0
[ 60.334828] ? __pfx_ksys_unshare+0x10/0x10
[ 60.335443] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.336288] __x64_sys_unshare+0x31/0x40
[ 60.336905] do_syscall_64+0x3f/0x90
[ 60.337451] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.338212] RIP: 0033:0x7fc87a9440d7
[ 60.338767] 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
[ 60.341218] RSP: 002b:00007ffced0fc8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.342307] RAX: ffffffffffffffda RBX: 00007ffced0fcf38 RCX: 00007fc87a9440d7
[ 60.343307] RDX: 00007fc87a9ae41f RSI: 00007ffced0fc890 RDI: 0000000040000000
[ 60.344306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffced0fc6a0
[ 60.345314] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc87aa56bf0
[ 60.346311] R13: 00007ffced0fc9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.347332]
[ 60.347706] irq event stamp: 10909
[ 60.348195] hardirqs last enabled at (10919): [] __up_console_sem+0x78/0x80
[ 60.349429] hardirqs last disabled at (10930): [] __up_console_sem+0x5d/0x80
[ 60.350658] softirqs last enabled at (10756): [] irq_exit_rcu+0x93/0xc0
[ 60.351815] softirqs last disabled at (10751): [] irq_exit_rcu+0x93/0xc0
[ 60.352970] ---[ end trace 0000000000000000 ]---
executing program
[ 61.858257] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.905898] Bluetooth: hci0: command 0x041b tx timeout
[ 65.954713] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.001705] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:53:05 Registers:
info registers vcpu 0
RAX=000000000002263d 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=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 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=00007f85a4a7cb80 CR3=000000000ed2e000 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=6911f42cd4c19fbe4d4fb3cabbe09a25
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4fcfb41f819a7e29000000000013c170 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2395fe6181f8961900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff888019c575f0
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 0000555555ad6400 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=00007ffe758b4000 CR3=00000000173c2000 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