Warning: Permanently added '[localhost]:60544' (ECDSA) to the list of known hosts.
2023/05/17 10:36:30 fuzzer started
2023/05/17 10:36:30 dialing manager at localhost:35573
2023/05/17 10:36:30 checking machine...
2023/05/17 10:36:30 checking revisions...
syzkaller login: [ 44.245068] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:36:30 testing simple program...
[ 44.312203] cgroup: Unknown subsys name 'net'
[ 44.399995] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.944778] audit: type=1400 audit(1684319803.514:6): 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
[ 58.095682] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.098728] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.099823] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.102676] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.104262] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.105475] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.494735] ------------[ cut here ]------------
[ 58.495385] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.497016] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.498093] Modules linked in:
[ 58.498527] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.502721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.503747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.504405] 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
[ 58.506631] RSP: 0018:ffff88801f4cfc00 EFLAGS: 00010282
[ 58.507283] RAX: 0000000000000000 RBX: ffff88800c5be040 RCX: 0000000000000000
[ 58.508189] RDX: ffff888016e40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.509099] RBP: ffff88800c5be054 R08: 0000000000000001 R09: 0000000000000000
[ 58.510006] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.510903] R13: ffffffff84e223a0 R14: ffff88800c5be048 R15: ffffffff84d73340
[ 58.511804] FS: 0000555556ab6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.512805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.513578] CR2: 00007f1dcb46a6f4 CR3: 000000001a25a000 CR4: 0000000000350ee0
[ 58.514432] Call Trace:
[ 58.514792]
[ 58.515096] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.515737] ipv4_frags_init_net+0x269/0x440
[ 58.516295] ops_init+0xbb/0x6b0
[ 58.516781] setup_net+0x3d9/0x990
[ 58.517233] ? down_read_killable+0x1d7/0x4e0
[ 58.517847] ? __pfx_setup_net+0x10/0x10
[ 58.518355] ? copy_net_ns+0x17c/0x770
[ 58.518895] copy_net_ns+0x321/0x770
[ 58.519373] create_new_namespaces+0x3f6/0xb30
[ 58.519998] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.520649] ksys_unshare+0x44d/0x8e0
[ 58.521144] ? __pfx_ksys_unshare+0x10/0x10
[ 58.521741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.522450] __x64_sys_unshare+0x31/0x40
[ 58.523000] do_syscall_64+0x3f/0x90
[ 58.523515] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.524152] RIP: 0033:0x7f0232fb20d7
[ 58.524650] 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
[ 58.526817] RSP: 002b:00007ffe7e1a18f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.527765] RAX: ffffffffffffffda RBX: 00007ffe7e1a1f38 RCX: 00007f0232fb20d7
[ 58.528650] RDX: 00007f023301c41f RSI: 00007ffe7e1a1890 RDI: 0000000040000000
[ 58.529562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e1a16a0
[ 58.530407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02330c4bf0
[ 58.531293] R13: 00007ffe7e1a19d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.532217]
[ 58.532553] irq event stamp: 11185
[ 58.532994] hardirqs last enabled at (11195): [] __up_console_sem+0x78/0x80
[ 58.534073] hardirqs last disabled at (11206): [] __up_console_sem+0x5d/0x80
[ 58.535130] softirqs last enabled at (10650): [] irq_exit_rcu+0x93/0xc0
[ 58.536167] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 58.537200] ---[ end trace 0000000000000000 ]---
[ 58.542844] ------------[ cut here ]------------
[ 58.543461] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.545161] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.546240] Modules linked in:
[ 58.546718] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.547867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.548876] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.549549] 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
[ 58.551735] RSP: 0018:ffff88801f4cfc00 EFLAGS: 00010282
[ 58.552386] RAX: 0000000000000000 RBX: ffff88800d462240 RCX: 0000000000000000
[ 58.553286] RDX: ffff888016e40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.554191] RBP: ffff88800d462254 R08: 0000000000000001 R09: 0000000000000000
[ 58.555076] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.555982] R13: ffffffff84e223a0 R14: ffff88800d462248 R15: ffffffff84da62e0
[ 58.556879] FS: 0000555556ab6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.557875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.558622] CR2: 00007f1dcb46a6f4 CR3: 000000001a25a000 CR4: 0000000000350ee0
[ 58.559476] Call Trace:
[ 58.559840]
[ 58.560134] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.560781] ipv6_frags_init_net+0x206/0x3c0
[ 58.561339] ops_init+0xbb/0x6b0
[ 58.561846] setup_net+0x3d9/0x990
[ 58.562326] ? down_read_killable+0x1d7/0x4e0
[ 58.562928] ? __pfx_setup_net+0x10/0x10
[ 58.563435] ? copy_net_ns+0x17c/0x770
[ 58.563980] copy_net_ns+0x321/0x770
[ 58.564658] create_new_namespaces+0x3f6/0xb30
[ 58.565462] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.566360] ksys_unshare+0x44d/0x8e0
[ 58.567083] ? __pfx_ksys_unshare+0x10/0x10
[ 58.567870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.568880] __x64_sys_unshare+0x31/0x40
[ 58.569595] do_syscall_64+0x3f/0x90
[ 58.570068] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.570745] RIP: 0033:0x7f0232fb20d7
[ 58.571208] 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
[ 58.573375] RSP: 002b:00007ffe7e1a18f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.574342] RAX: ffffffffffffffda RBX: 00007ffe7e1a1f38 RCX: 00007f0232fb20d7
[ 58.575235] RDX: 00007f023301c41f RSI: 00007ffe7e1a1890 RDI: 0000000040000000
[ 58.576117] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e1a16a0
[ 58.577123] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02330c4bf0
[ 58.578159] R13: 00007ffe7e1a19d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.579186]
[ 58.579520] irq event stamp: 13001
[ 58.579956] hardirqs last enabled at (13011): [] __up_console_sem+0x78/0x80
[ 58.581036] hardirqs last disabled at (13022): [] __up_console_sem+0x5d/0x80
[ 58.582160] softirqs last enabled at (12570): [] irq_exit_rcu+0x93/0xc0
[ 58.583223] softirqs last disabled at (12565): [] irq_exit_rcu+0x93/0xc0
[ 58.584281] ---[ end trace 0000000000000000 ]---
[ 58.585745] ------------[ cut here ]------------
[ 58.586344] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.588274] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.589351] Modules linked in:
[ 58.589822] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.591004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.592021] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.592726] 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
[ 58.594960] RSP: 0018:ffff88801f4cfbf0 EFLAGS: 00010286
[ 58.595666] RAX: 0000000000000000 RBX: ffff8880096a5640 RCX: 0000000000000000
[ 58.596584] RDX: ffff888016e40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.597545] RBP: ffff8880096a5654 R08: 0000000000000001 R09: 0000000000000000
[ 58.598433] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.599342] R13: ffffffff84e223a0 R14: ffff8880096a5648 R15: ffffffff84daf020
[ 58.600257] FS: 0000555556ab6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.601287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.602070] CR2: 00007f1dcb46a6f4 CR3: 000000001a25a000 CR4: 0000000000350ee0
[ 58.602974] Call Trace:
[ 58.603309]
[ 58.603641] nf_ct_net_init+0x224/0x3d0
[ 58.604154] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.604771] ops_init+0xbb/0x6b0
[ 58.605218] setup_net+0x3d9/0x990
[ 58.605742] ? down_read_killable+0x1d7/0x4e0
[ 58.606313] ? __pfx_setup_net+0x10/0x10
[ 58.606926] ? copy_net_ns+0x17c/0x770
[ 58.607555] copy_net_ns+0x321/0x770
[ 58.608078] create_new_namespaces+0x3f6/0xb30
[ 58.608699] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.609328] ksys_unshare+0x44d/0x8e0
[ 58.609880] ? __pfx_ksys_unshare+0x10/0x10
[ 58.610432] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.611182] __x64_sys_unshare+0x31/0x40
[ 58.611736] do_syscall_64+0x3f/0x90
[ 58.612207] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.612890] RIP: 0033:0x7f0232fb20d7
[ 58.613363] 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
[ 58.615563] RSP: 002b:00007ffe7e1a18f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.616527] RAX: ffffffffffffffda RBX: 00007ffe7e1a1f38 RCX: 00007f0232fb20d7
[ 58.617387] RDX: 00007f023301c41f RSI: 00007ffe7e1a1890 RDI: 0000000040000000
[ 58.618309] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e1a16a0
[ 58.619191] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02330c4bf0
[ 58.620107] R13: 00007ffe7e1a19d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.621077]
[ 58.621376] irq event stamp: 13785
[ 58.621887] hardirqs last enabled at (13797): [] __up_console_sem+0x78/0x80
[ 58.622953] hardirqs last disabled at (13808): [] __up_console_sem+0x5d/0x80
[ 58.624015] softirqs last enabled at (13694): [] irq_exit_rcu+0x93/0xc0
[ 58.625054] softirqs last disabled at (13689): [] irq_exit_rcu+0x93/0xc0
[ 58.626101] ---[ end trace 0000000000000000 ]---
executing program
[ 60.177210] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.224634] Bluetooth: hci0: command 0x041b tx timeout
[ 64.272566] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.320576] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:36:44 Registers:
info registers vcpu 0
RAX=000000000001fe27 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=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 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=00007f64fe2d6070 CR3=000000000eafc000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555556ab6400 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=00007f1dcb46a6f4 CR3=000000001a25a000 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