Warning: Permanently added '[localhost]:26475' (ECDSA) to the list of known hosts.
2023/05/17 01:59:34 fuzzer started
2023/05/17 01:59:34 dialing manager at localhost:35573
2023/05/17 01:59:34 checking machine...
2023/05/17 01:59:34 checking revisions...
syzkaller login: [ 38.170594] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:59:34 testing simple program...
[ 38.230962] cgroup: Unknown subsys name 'net'
[ 38.292898] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.721293] audit: type=1400 audit(1684288787.362:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.837115] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.838648] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.840324] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.844127] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.845758] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.848115] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.228913] ------------[ cut here ]------------
[ 52.230146] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.232094] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.233393] Modules linked in:
[ 52.233868] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.238652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.239688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.240330] 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
[ 52.242535] RSP: 0018:ffff88801432fc00 EFLAGS: 00010282
[ 52.243213] RAX: 0000000000000000 RBX: ffff88800c544840 RCX: 0000000000000000
[ 52.244098] RDX: ffff88800f950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.244995] RBP: ffff88800c544854 R08: 0000000000000001 R09: 0000000000000000
[ 52.245898] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.246789] R13: ffffffff84e223a0 R14: ffff88800c544848 R15: ffffffff84d73340
[ 52.247694] FS: 0000555557341400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.248689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.249413] CR2: 00007fe5a4308d80 CR3: 000000000e08e000 CR4: 0000000000350ef0
[ 52.250306] Call Trace:
[ 52.250660]
[ 52.250978] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.251621] ipv4_frags_init_net+0x269/0x440
[ 52.252188] ops_init+0xbb/0x6b0
[ 52.252660] setup_net+0x3d9/0x990
[ 52.253140] ? down_read_killable+0x1d7/0x4e0
[ 52.253737] ? __pfx_setup_net+0x10/0x10
[ 52.254247] ? copy_net_ns+0x17c/0x770
[ 52.254781] copy_net_ns+0x321/0x770
[ 52.255266] create_new_namespaces+0x3f6/0xb30
[ 52.255883] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.256498] ksys_unshare+0x44d/0x8e0
[ 52.257047] ? __pfx_ksys_unshare+0x10/0x10
[ 52.257627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.258337] __x64_sys_unshare+0x31/0x40
[ 52.258882] do_syscall_64+0x3f/0x90
[ 52.259354] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.260022] RIP: 0033:0x7f1322e7c0d7
[ 52.260497] 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
[ 52.262666] RSP: 002b:00007fff5bfa8028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.263609] RAX: ffffffffffffffda RBX: 00007fff5bfa8668 RCX: 00007f1322e7c0d7
[ 52.264508] RDX: 00007f1322ee641f RSI: 00007fff5bfa7fc0 RDI: 0000000040000000
[ 52.265441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5bfa7dd0
[ 52.266324] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1322f8ebf0
[ 52.267217] R13: 00007fff5bfa8100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.268125]
[ 52.268423] irq event stamp: 8629
[ 52.268878] hardirqs last enabled at (8641): [] __up_console_sem+0x78/0x80
[ 52.269945] hardirqs last disabled at (8652): [] __up_console_sem+0x5d/0x80
[ 52.271017] softirqs last enabled at (8538): [] irq_exit_rcu+0x93/0xc0
[ 52.272072] softirqs last disabled at (8533): [] irq_exit_rcu+0x93/0xc0
[ 52.273110] ---[ end trace 0000000000000000 ]---
[ 52.278474] ------------[ cut here ]------------
[ 52.279094] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.280770] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.281828] Modules linked in:
[ 52.282233] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.283414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.284441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.285132] 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
[ 52.287321] RSP: 0018:ffff88801432fc00 EFLAGS: 00010282
[ 52.288018] RAX: 0000000000000000 RBX: ffff88800e87c040 RCX: 0000000000000000
[ 52.288911] RDX: ffff88800f950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.289838] RBP: ffff88800e87c054 R08: 0000000000000001 R09: 0000000000000000
[ 52.290724] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.291605] R13: ffffffff84e223a0 R14: ffff88800e87c048 R15: ffffffff84da62e0
[ 52.292460] FS: 0000555557341400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.293460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.294199] CR2: 00007fe5a4308d80 CR3: 000000000e08e000 CR4: 0000000000350ef0
[ 52.295088] Call Trace:
[ 52.295413]
[ 52.295743] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.296362] ipv6_frags_init_net+0x206/0x3c0
[ 52.296951] ops_init+0xbb/0x6b0
[ 52.297404] setup_net+0x3d9/0x990
[ 52.297885] ? down_read_killable+0x1d7/0x4e0
[ 52.298455] ? __pfx_setup_net+0x10/0x10
[ 52.298990] ? copy_net_ns+0x17c/0x770
[ 52.299498] copy_net_ns+0x321/0x770
[ 52.300006] create_new_namespaces+0x3f6/0xb30
[ 52.300624] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.301262] ksys_unshare+0x44d/0x8e0
[ 52.301780] ? __pfx_ksys_unshare+0x10/0x10
[ 52.302321] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.303054] __x64_sys_unshare+0x31/0x40
[ 52.303596] do_syscall_64+0x3f/0x90
[ 52.304079] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.304793] RIP: 0033:0x7f1322e7c0d7
[ 52.305268] 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
[ 52.307436] RSP: 002b:00007fff5bfa8028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.308383] RAX: ffffffffffffffda RBX: 00007fff5bfa8668 RCX: 00007f1322e7c0d7
[ 52.309291] RDX: 00007f1322ee641f RSI: 00007fff5bfa7fc0 RDI: 0000000040000000
[ 52.310184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5bfa7dd0
[ 52.311069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1322f8ebf0
[ 52.311964] R13: 00007fff5bfa8100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.312872]
[ 52.313196] irq event stamp: 10395
[ 52.313667] hardirqs last enabled at (10407): [] __up_console_sem+0x78/0x80
[ 52.314749] hardirqs last disabled at (10418): [] __up_console_sem+0x5d/0x80
[ 52.315861] softirqs last enabled at (10280): [] irq_exit_rcu+0x93/0xc0
[ 52.316913] softirqs last disabled at (10269): [] irq_exit_rcu+0x93/0xc0
[ 52.317967] ---[ end trace 0000000000000000 ]---
[ 52.319307] ------------[ cut here ]------------
[ 52.320044] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.321983] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.323050] Modules linked in:
[ 52.323464] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.324650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.325684] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.326326] 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
[ 52.328490] RSP: 0018:ffff88801432fbf0 EFLAGS: 00010286
[ 52.329204] RAX: 0000000000000000 RBX: ffff88800e87dc40 RCX: 0000000000000000
[ 52.330093] RDX: ffff88800f950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.330971] RBP: ffff88800e87dc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.331860] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.332746] R13: ffffffff84e223a0 R14: ffff88800e87dc48 R15: ffffffff84daf020
[ 52.333657] FS: 0000555557341400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.334662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.335370] CR2: 00007fe5a4308d80 CR3: 000000000e08e000 CR4: 0000000000350ef0
[ 52.336269] Call Trace:
[ 52.336628]
[ 52.336934] nf_ct_net_init+0x224/0x3d0
[ 52.337456] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.338066] ops_init+0xbb/0x6b0
[ 52.338510] setup_net+0x3d9/0x990
[ 52.338992] ? down_read_killable+0x1d7/0x4e0
[ 52.339584] ? __pfx_setup_net+0x10/0x10
[ 52.340090] ? copy_net_ns+0x17c/0x770
[ 52.340622] copy_net_ns+0x321/0x770
[ 52.341122] create_new_namespaces+0x3f6/0xb30
[ 52.341742] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.342358] ksys_unshare+0x44d/0x8e0
[ 52.342876] ? __pfx_ksys_unshare+0x10/0x10
[ 52.343417] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.344155] __x64_sys_unshare+0x31/0x40
[ 52.344700] do_syscall_64+0x3f/0x90
[ 52.345182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.345849] RIP: 0033:0x7f1322e7c0d7
[ 52.346315] 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
[ 52.348473] RSP: 002b:00007fff5bfa8028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.349462] RAX: ffffffffffffffda RBX: 00007fff5bfa8668 RCX: 00007f1322e7c0d7
[ 52.350357] RDX: 00007f1322ee641f RSI: 00007fff5bfa7fc0 RDI: 0000000040000000
[ 52.351245] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5bfa7dd0
[ 52.352138] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1322f8ebf0
[ 52.353044] R13: 00007fff5bfa8100 R14: 0000000000000000 R15: 00000000000000f8
[ 52.353954]
[ 52.354258] irq event stamp: 11241
[ 52.354724] hardirqs last enabled at (11253): [] __up_console_sem+0x78/0x80
[ 52.355793] hardirqs last disabled at (11264): [] __up_console_sem+0x5d/0x80
[ 52.356871] softirqs last enabled at (10832): [] irq_exit_rcu+0x93/0xc0
[ 52.357920] softirqs last disabled at (10823): [] irq_exit_rcu+0x93/0xc0
[ 52.358968] ---[ end trace 0000000000000000 ]---
executing program
[ 53.921271] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.968626] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.016626] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.064622] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:59:46 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801432f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555557341400 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=00007fe5a4308d80 CR3=000000000e08e000 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=00000000000316dd RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fe5a4356220 CR3=000000000f14e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000