Warning: Permanently added '[localhost]:38825' (ECDSA) to the list of known hosts.
2023/05/17 03:02:15 fuzzer started
2023/05/17 03:02:15 dialing manager at localhost:35573
2023/05/17 03:02:15 checking machine...
2023/05/17 03:02:15 checking revisions...
syzkaller login: [ 47.037342] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:02:15 testing simple program...
[ 47.104450] cgroup: Unknown subsys name 'net'
[ 47.178379] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.331453] audit: type=1400 audit(1684292547.967:6): 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
[ 60.451073] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.452758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.454398] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.457171] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.458681] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.460121] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.862568] ------------[ cut here ]------------
[ 60.863376] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.865598] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.867101] Modules linked in:
[ 60.867591] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.872531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.873662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.874335] 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
[ 60.876537] RSP: 0018:ffff88801fbafc00 EFLAGS: 00010282
[ 60.877231] RAX: 0000000000000000 RBX: ffff88800e8a5440 RCX: 0000000000000000
[ 60.878117] RDX: ffff888019441b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.879041] RBP: ffff88800e8a5454 R08: 0000000000000001 R09: 0000000000000000
[ 60.879923] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.880780] R13: ffffffff84e223a0 R14: ffff88800e8a5448 R15: ffffffff84d73340
[ 60.881676] FS: 000055555730b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.882661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.883416] CR2: 00007f87a078f6f4 CR3: 00000000175b2000 CR4: 0000000000350ee0
[ 60.884301] Call Trace:
[ 60.884630]
[ 60.884959] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.885569] ipv4_frags_init_net+0x269/0x440
[ 60.886148] ops_init+0xbb/0x6b0
[ 60.886588] setup_net+0x3d9/0x990
[ 60.887086] ? down_read_killable+0x1d7/0x4e0
[ 60.887660] ? __pfx_setup_net+0x10/0x10
[ 60.888195] ? copy_net_ns+0x17c/0x770
[ 60.888696] copy_net_ns+0x321/0x770
[ 60.889202] create_new_namespaces+0x3f6/0xb30
[ 60.889794] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.890434] ksys_unshare+0x44d/0x8e0
[ 60.890965] ? __pfx_ksys_unshare+0x10/0x10
[ 60.891509] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.892247] __x64_sys_unshare+0x31/0x40
[ 60.892761] do_syscall_64+0x3f/0x90
[ 60.893258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.893922] RIP: 0033:0x7f43689740d7
[ 60.894382] 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
[ 60.896545] RSP: 002b:00007ffc3575d0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.897489] RAX: ffffffffffffffda RBX: 00007ffc3575d738 RCX: 00007f43689740d7
[ 60.898425] RDX: 00007f43689de41f RSI: 00007ffc3575d090 RDI: 0000000040000000
[ 60.899363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3575cea0
[ 60.900282] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4368a86bf0
[ 60.901191] R13: 00007ffc3575d1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.902128]
[ 60.902429] irq event stamp: 10111
[ 60.902909] hardirqs last enabled at (10123): [] __up_console_sem+0x78/0x80
[ 60.903992] hardirqs last disabled at (10134): [] __up_console_sem+0x5d/0x80
[ 60.905071] softirqs last enabled at (9660): [] irq_exit_rcu+0x93/0xc0
[ 60.906135] softirqs last disabled at (9605): [] irq_exit_rcu+0x93/0xc0
[ 60.907196] ---[ end trace 0000000000000000 ]---
[ 60.912257] ------------[ cut here ]------------
[ 60.912854] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.914538] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.915635] Modules linked in:
[ 60.916087] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.917233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.918270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.918962] 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
[ 60.921137] RSP: 0018:ffff88801fbafc00 EFLAGS: 00010282
[ 60.921791] RAX: 0000000000000000 RBX: ffff888008ef5040 RCX: 0000000000000000
[ 60.922678] RDX: ffff888019441b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.923583] RBP: ffff888008ef5054 R08: 0000000000000001 R09: 0000000000000000
[ 60.924487] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.925379] R13: ffffffff84e223a0 R14: ffff888008ef5048 R15: ffffffff84da62e0
[ 60.926288] FS: 000055555730b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.927325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.928078] CR2: 00007f87a078f6f4 CR3: 00000000175b2000 CR4: 0000000000350ee0
[ 60.928962] Call Trace:
[ 60.929290]
[ 60.929588] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.930273] ipv6_frags_init_net+0x206/0x3c0
[ 60.930844] ops_init+0xbb/0x6b0
[ 60.931326] setup_net+0x3d9/0x990
[ 60.931773] ? down_read_killable+0x1d7/0x4e0
[ 60.932363] ? __pfx_setup_net+0x10/0x10
[ 60.932874] ? copy_net_ns+0x17c/0x770
[ 60.933409] copy_net_ns+0x321/0x770
[ 60.933919] create_new_namespaces+0x3f6/0xb30
[ 60.934509] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.935177] ksys_unshare+0x44d/0x8e0
[ 60.935665] ? __pfx_ksys_unshare+0x10/0x10
[ 60.936242] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.936991] __x64_sys_unshare+0x31/0x40
[ 60.937502] do_syscall_64+0x3f/0x90
[ 60.938003] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.938646] RIP: 0033:0x7f43689740d7
[ 60.939157] 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
[ 60.941285] RSP: 002b:00007ffc3575d0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.942223] RAX: ffffffffffffffda RBX: 00007ffc3575d738 RCX: 00007f43689740d7
[ 60.943110] RDX: 00007f43689de41f RSI: 00007ffc3575d090 RDI: 0000000040000000
[ 60.943988] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3575cea0
[ 60.944837] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4368a86bf0
[ 60.945716] R13: 00007ffc3575d1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.946618]
[ 60.946948] irq event stamp: 11885
[ 60.947378] hardirqs last enabled at (11895): [] __up_console_sem+0x78/0x80
[ 60.948427] hardirqs last disabled at (11906): [] __up_console_sem+0x5d/0x80
[ 60.949487] softirqs last enabled at (11434): [] irq_exit_rcu+0x93/0xc0
[ 60.950508] softirqs last disabled at (11429): [] irq_exit_rcu+0x93/0xc0
[ 60.951551] ---[ end trace 0000000000000000 ]---
[ 60.953151] ------------[ cut here ]------------
[ 60.953726] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.955606] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.956664] Modules linked in:
[ 60.957104] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.958267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.959315] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.959990] 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
[ 60.962167] RSP: 0018:ffff88801fbafbf0 EFLAGS: 00010286
[ 60.962844] RAX: 0000000000000000 RBX: ffff888008ef5a40 RCX: 0000000000000000
[ 60.963742] RDX: ffff888019441b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.964629] RBP: ffff888008ef5a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.965513] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.966399] R13: ffffffff84e223a0 R14: ffff888008ef5a48 R15: ffffffff84daf020
[ 60.967327] FS: 000055555730b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.968319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.969064] CR2: 00007f87a078f6f4 CR3: 00000000175b2000 CR4: 0000000000350ee0
[ 60.969951] Call Trace:
[ 60.970276]
[ 60.970580] nf_ct_net_init+0x224/0x3d0
[ 60.971140] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.971715] ops_init+0xbb/0x6b0
[ 60.972193] setup_net+0x3d9/0x990
[ 60.972652] ? down_read_killable+0x1d7/0x4e0
[ 60.973250] ? __pfx_setup_net+0x10/0x10
[ 60.973763] ? copy_net_ns+0x17c/0x770
[ 60.974300] copy_net_ns+0x321/0x770
[ 60.974811] create_new_namespaces+0x3f6/0xb30
[ 60.975430] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.976084] ksys_unshare+0x44d/0x8e0
[ 60.976572] ? __pfx_ksys_unshare+0x10/0x10
[ 60.977146] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.977859] __x64_sys_unshare+0x31/0x40
[ 60.978422] do_syscall_64+0x3f/0x90
[ 60.978947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.979590] RIP: 0033:0x7f43689740d7
[ 60.980093] 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
[ 60.982267] RSP: 002b:00007ffc3575d0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.983236] RAX: ffffffffffffffda RBX: 00007ffc3575d738 RCX: 00007f43689740d7
[ 60.984113] RDX: 00007f43689de41f RSI: 00007ffc3575d090 RDI: 0000000040000000
[ 60.984993] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3575cea0
[ 60.985841] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4368a86bf0
[ 60.986715] R13: 00007ffc3575d1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.987633]
[ 60.987958] irq event stamp: 12627
[ 60.988386] hardirqs last enabled at (12637): [] __up_console_sem+0x78/0x80
[ 60.989444] hardirqs last disabled at (12648): [] __up_console_sem+0x5d/0x80
[ 60.990505] softirqs last enabled at (12534): [] irq_exit_rcu+0x93/0xc0
[ 60.991534] softirqs last disabled at (12529): [] irq_exit_rcu+0x93/0xc0
[ 60.992550] ---[ end trace 0000000000000000 ]---
executing program
[ 62.536551] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.583961] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.631968] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.679975] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:02:26 Registers:
info registers vcpu 0
RAX=0000000000023e5b 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=00007fdd715ac490 CR3=0000000015a92000 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=2039323a32303a33302037312079614d XMM01=5d3637333336382e30362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff88801fbaf5f0
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 000055555730b400 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=00007f87a078f6f4 CR3=00000000175b2000 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