Warning: Permanently added '[localhost]:9779' (ECDSA) to the list of known hosts.
2023/05/16 13:16:47 fuzzer started
2023/05/16 13:16:47 dialing manager at localhost:35573
2023/05/16 13:16:47 checking machine...
2023/05/16 13:16:47 checking revisions...
syzkaller login: [ 46.747599] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:16:47 testing simple program...
[ 46.812333] cgroup: Unknown subsys name 'net'
[ 46.868079] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.921316] audit: type=1400 audit(1684243019.908:6): 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
[ 60.042320] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.045222] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.046340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.048874] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.050517] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.052696] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.464543] ------------[ cut here ]------------
[ 60.465231] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.466960] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.468022] Modules linked in:
[ 60.468439] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.473123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.474129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.474804] 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
[ 60.476951] RSP: 0018:ffff88801a6b7c00 EFLAGS: 00010282
[ 60.477601] RAX: 0000000000000000 RBX: ffff88800dcb8840 RCX: 0000000000000000
[ 60.478485] RDX: ffff88800f8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.479366] RBP: ffff88800dcb8854 R08: 0000000000000001 R09: 0000000000000000
[ 60.480257] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.481151] R13: ffffffff84e223a0 R14: ffff88800dcb8848 R15: ffffffff84d73340
[ 60.482051] FS: 0000555555cc6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.483061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.483829] CR2: 00007faa1f0ea6f4 CR3: 000000001cefe000 CR4: 0000000000350ee0
[ 60.484727] Call Trace:
[ 60.485052]
[ 60.485349] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.485994] ipv4_frags_init_net+0x269/0x440
[ 60.486557] ops_init+0xbb/0x6b0
[ 60.487029] setup_net+0x3d9/0x990
[ 60.487477] ? down_read_killable+0x1d7/0x4e0
[ 60.488075] ? __pfx_setup_net+0x10/0x10
[ 60.488590] ? copy_net_ns+0x17c/0x770
[ 60.489117] copy_net_ns+0x321/0x770
[ 60.489598] create_new_namespaces+0x3f6/0xb30
[ 60.490209] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.490875] ksys_unshare+0x44d/0x8e0
[ 60.491369] ? __pfx_ksys_unshare+0x10/0x10
[ 60.491944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.492684] __x64_sys_unshare+0x31/0x40
[ 60.493206] do_syscall_64+0x3f/0x90
[ 60.493703] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.494337] RIP: 0033:0x7f7b27d3c0d7
[ 60.494855] 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
[ 60.497003] RSP: 002b:00007fff2e0aece8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.497952] RAX: ffffffffffffffda RBX: 00007fff2e0af328 RCX: 00007f7b27d3c0d7
[ 60.498843] RDX: 00007f7b27da641f RSI: 00007fff2e0aec80 RDI: 0000000040000000
[ 60.499718] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2e0aea90
[ 60.500568] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b27e4ebf0
[ 60.501457] R13: 00007fff2e0aedc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.502358]
[ 60.502684] irq event stamp: 8701
[ 60.503111] hardirqs last enabled at (8711): [] __up_console_sem+0x78/0x80
[ 60.504161] hardirqs last disabled at (8722): [] __up_console_sem+0x5d/0x80
[ 60.505211] softirqs last enabled at (8374): [] irq_exit_rcu+0x93/0xc0
[ 60.506229] softirqs last disabled at (8367): [] irq_exit_rcu+0x93/0xc0
[ 60.507257] ---[ end trace 0000000000000000 ]---
[ 60.523392] ------------[ cut here ]------------
[ 60.524022] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.525835] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.526910] Modules linked in:
[ 60.527324] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.528493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.529520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.530205] 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
[ 60.532422] RSP: 0018:ffff88801a6b7c00 EFLAGS: 00010282
[ 60.533110] RAX: 0000000000000000 RBX: ffff88800f143840 RCX: 0000000000000000
[ 60.533999] RDX: ffff88800f8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.534925] RBP: ffff88800f143854 R08: 0000000000000001 R09: 0000000000000000
[ 60.535828] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.536731] R13: ffffffff84e223a0 R14: ffff88800f143848 R15: ffffffff84da62e0
[ 60.537911] FS: 0000555555cc6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.539267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.540155] CR2: 00007ffc823b4080 CR3: 000000001cefe000 CR4: 0000000000350ee0
[ 60.541080] Call Trace:
[ 60.541558]
[ 60.541941] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.542583] ipv6_frags_init_net+0x206/0x3c0
[ 60.543207] ops_init+0xbb/0x6b0
[ 60.543650] setup_net+0x3d9/0x990
[ 60.544186] ? down_read_killable+0x1d7/0x4e0
[ 60.544788] ? __pfx_setup_net+0x10/0x10
[ 60.545291] ? copy_net_ns+0x17c/0x770
[ 60.545828] copy_net_ns+0x321/0x770
[ 60.546305] create_new_namespaces+0x3f6/0xb30
[ 60.546945] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.547560] ksys_unshare+0x44d/0x8e0
[ 60.548077] ? __pfx_ksys_unshare+0x10/0x10
[ 60.548625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.549374] __x64_sys_unshare+0x31/0x40
[ 60.549924] do_syscall_64+0x3f/0x90
[ 60.550398] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.551075] RIP: 0033:0x7f7b27d3c0d7
[ 60.551534] 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
[ 60.553696] RSP: 002b:00007fff2e0aece8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.554619] RAX: ffffffffffffffda RBX: 00007fff2e0af328 RCX: 00007f7b27d3c0d7
[ 60.555492] RDX: 00007f7b27da641f RSI: 00007fff2e0aec80 RDI: 0000000040000000
[ 60.556363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2e0aea90
[ 60.557240] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b27e4ebf0
[ 60.558111] R13: 00007fff2e0aedc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.559085]
[ 60.559395] irq event stamp: 10615
[ 60.559885] hardirqs last enabled at (10627): [] __up_console_sem+0x78/0x80
[ 60.560980] hardirqs last disabled at (10638): [] __up_console_sem+0x5d/0x80
[ 60.562077] softirqs last enabled at (10230): [] irq_exit_rcu+0x93/0xc0
[ 60.563172] softirqs last disabled at (10221): [] irq_exit_rcu+0x93/0xc0
[ 60.564241] ---[ end trace 0000000000000000 ]---
[ 60.565597] ------------[ cut here ]------------
[ 60.566313] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.568298] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.569368] Modules linked in:
[ 60.569797] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.570958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.571973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.572615] 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
[ 60.574819] RSP: 0018:ffff88801a6b7bf0 EFLAGS: 00010286
[ 60.575477] RAX: 0000000000000000 RBX: ffff88800f142440 RCX: 0000000000000000
[ 60.576366] RDX: ffff88800f8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.577260] RBP: ffff88800f142454 R08: 0000000000000001 R09: 0000000000000000
[ 60.578167] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.579095] R13: ffffffff84e223a0 R14: ffff88800f142448 R15: ffffffff84daf020
[ 60.580003] FS: 0000555555cc6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.581006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.581746] CR2: 00007ffc823b4080 CR3: 000000001cefe000 CR4: 0000000000350ee0
[ 60.582606] Call Trace:
[ 60.582963]
[ 60.583268] nf_ct_net_init+0x224/0x3d0
[ 60.583818] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.584387] ops_init+0xbb/0x6b0
[ 60.584867] setup_net+0x3d9/0x990
[ 60.585326] ? down_read_killable+0x1d7/0x4e0
[ 60.585929] ? __pfx_setup_net+0x10/0x10
[ 60.586438] ? copy_net_ns+0x17c/0x770
[ 60.586995] copy_net_ns+0x321/0x770
[ 60.587475] create_new_namespaces+0x3f6/0xb30
[ 60.588093] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.588741] ksys_unshare+0x44d/0x8e0
[ 60.589258] ? __pfx_ksys_unshare+0x10/0x10
[ 60.589843] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.590561] __x64_sys_unshare+0x31/0x40
[ 60.591112] do_syscall_64+0x3f/0x90
[ 60.591590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.592277] RIP: 0033:0x7f7b27d3c0d7
[ 60.592773] 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
[ 60.594933] RSP: 002b:00007fff2e0aece8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.595879] RAX: ffffffffffffffda RBX: 00007fff2e0af328 RCX: 00007f7b27d3c0d7
[ 60.596778] RDX: 00007f7b27da641f RSI: 00007fff2e0aec80 RDI: 0000000040000000
[ 60.597631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2e0aea90
[ 60.598539] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7b27e4ebf0
[ 60.599428] R13: 00007fff2e0aedc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.600360]
[ 60.600686] irq event stamp: 11401
[ 60.601118] hardirqs last enabled at (11411): [] __up_console_sem+0x78/0x80
[ 60.602194] hardirqs last disabled at (11422): [] __up_console_sem+0x5d/0x80
[ 60.603266] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 60.604298] softirqs last disabled at (11017): [] irq_exit_rcu+0x93/0xc0
[ 60.605343] ---[ end trace 0000000000000000 ]---
executing program
[ 62.127415] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.174726] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.222736] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.271709] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:16:58 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00007fe5034cdbe7 RCX=0000000000000000 RDX=ffff888016f151c0
RSI=ffffffff8139f074 RDI=00007fe5034cdbe7 RBP=ffffffffffffffff RSP=ffff88802038f258
R8 =0000000000000007 R9 =ffffffffff600000 R10=00007fe5034cd000 R11=00000000000b5fb3
R12=ffff88802038f390 R13=0000000000000000 R14=ffff888016f151c0 R15=0000000000000000
RIP=ffffffff8139f082 RFL=00000283 [--S---C] 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 00007fe502be8900 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=00007fe5037df3ce CR3=000000001cf18000 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=ffff0f0e0d0c0b0a0908070605040302 XMM03=3020202020202020093a706177536d56
XMM04=6f430a426b203020202020202020093a XMM05=00000000000000000000000000000000
XMM06=30200a2020202020092020202020093a XMM07=00000000000000000000000000000000
XMM08=696e6e7572282052093a65746174530a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555cc6400 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=00007faa1f0ea6f4 CR3=000000001cefe000 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