Warning: Permanently added '[localhost]:45520' (ECDSA) to the list of known hosts.
2023/05/18 03:20:07 fuzzer started
2023/05/18 03:20:07 dialing manager at localhost:44319
2023/05/18 03:20:07 checking machine...
2023/05/18 03:20:07 checking revisions...
syzkaller login: [ 38.163716] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:20:07 testing simple program...
[ 38.233398] cgroup: Unknown subsys name 'net'
[ 38.336888] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.859854] audit: type=1400 audit(1684380020.364:6): 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
[ 52.030943] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.034107] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.036018] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.040370] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.042895] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.044766] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.426023] ------------[ cut here ]------------
[ 52.427002] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.428685] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.429788] Modules linked in:
[ 52.430212] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.434900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.435910] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.436581] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.438755] RSP: 0018:ffff88801a5dfc00 EFLAGS: 00010282
[ 52.439413] RAX: 0000000000000000 RBX: ffff88800f280040 RCX: 0000000000000000
[ 52.440294] RDX: ffff888016743680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.441182] RBP: ffff88800f280054 R08: 0000000000000001 R09: 0000000000000000
[ 52.442074] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.442949] R13: ffffffff84e23fe0 R14: ffff88800f280048 R15: ffffffff84d74dc0
[ 52.443842] FS: 00005555568cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.444828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.445593] CR2: 00007ff14b0a36f4 CR3: 0000000019ede000 CR4: 0000000000350ef0
[ 52.446441] Call Trace:
[ 52.446789]
[ 52.447083] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.447723] ipv4_frags_init_net+0x269/0x440
[ 52.448274] ops_init+0xbb/0x6b0
[ 52.448751] setup_net+0x3d9/0x990
[ 52.449207] ? down_read_killable+0x1d7/0x4e0
[ 52.449809] ? __pfx_setup_net+0x10/0x10
[ 52.450328] ? copy_net_ns+0x17c/0x770
[ 52.450868] copy_net_ns+0x321/0x770
[ 52.451353] create_new_namespaces+0x3f6/0xb30
[ 52.451964] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.452619] ksys_unshare+0x44d/0x8e0
[ 52.453119] ? __pfx_ksys_unshare+0x10/0x10
[ 52.453715] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.454438] __x64_sys_unshare+0x31/0x40
[ 52.454977] do_syscall_64+0x3f/0x90
[ 52.455453] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.456143] RIP: 0033:0x7f00b04bf0d7
[ 52.456653] 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
[ 52.458967] RSP: 002b:00007ffeeb9eb0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.459958] RAX: ffffffffffffffda RBX: 00007ffeeb9eb728 RCX: 00007f00b04bf0d7
[ 52.460871] RDX: 00007f00b052941f RSI: 00007ffeeb9eb080 RDI: 0000000040000000
[ 52.461842] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb9eae90
[ 52.462765] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00b05d1bf0
[ 52.463694] R13: 00007ffeeb9eb1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.464651]
[ 52.464968] irq event stamp: 7627
[ 52.465414] hardirqs last enabled at (7637): [] __up_console_sem+0x78/0x80
[ 52.466526] hardirqs last disabled at (7648): [] __up_console_sem+0x5d/0x80
[ 52.467656] softirqs last enabled at (7106): [] irq_exit_rcu+0x93/0xc0
[ 52.468733] softirqs last disabled at (6953): [] irq_exit_rcu+0x93/0xc0
[ 52.469811] ---[ end trace 0000000000000000 ]---
[ 52.478956] ------------[ cut here ]------------
[ 52.479732] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.481579] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.482704] Modules linked in:
[ 52.483130] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.484343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.485394] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.486237] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.488620] RSP: 0018:ffff88801a5dfc00 EFLAGS: 00010282
[ 52.489314] RAX: 0000000000000000 RBX: ffff8880161ee040 RCX: 0000000000000000
[ 52.490357] RDX: ffff888016743680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.491378] RBP: ffff8880161ee054 R08: 0000000000000001 R09: 0000000000000000
[ 52.492385] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.493410] R13: ffffffff84e23fe0 R14: ffff8880161ee048 R15: ffffffff84da7d60
[ 52.494449] FS: 00005555568cb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.495698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.496458] CR2: 00007fa125aebdd0 CR3: 0000000019ede000 CR4: 0000000000350ee0
[ 52.497617] Call Trace:
[ 52.497948]
[ 52.498244] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.499020] ipv6_frags_init_net+0x206/0x3c0
[ 52.499691] ops_init+0xbb/0x6b0
[ 52.500136] setup_net+0x3d9/0x990
[ 52.500713] ? down_read_killable+0x1d7/0x4e0
[ 52.501276] ? __pfx_setup_net+0x10/0x10
[ 52.501904] ? copy_net_ns+0x17c/0x770
[ 52.502408] copy_net_ns+0x321/0x770
[ 52.502967] create_new_namespaces+0x3f6/0xb30
[ 52.503587] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.504204] ksys_unshare+0x44d/0x8e0
[ 52.504729] ? __pfx_ksys_unshare+0x10/0x10
[ 52.505272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.506032] __x64_sys_unshare+0x31/0x40
[ 52.506580] do_syscall_64+0x3f/0x90
[ 52.507056] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.507728] RIP: 0033:0x7f00b04bf0d7
[ 52.508187] 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
[ 52.510352] RSP: 002b:00007ffeeb9eb0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.511309] RAX: ffffffffffffffda RBX: 00007ffeeb9eb728 RCX: 00007f00b04bf0d7
[ 52.512199] RDX: 00007f00b052941f RSI: 00007ffeeb9eb080 RDI: 0000000040000000
[ 52.513074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb9eae90
[ 52.514011] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00b05d1bf0
[ 52.514899] R13: 00007ffeeb9eb1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.515810]
[ 52.516107] irq event stamp: 10535
[ 52.516570] hardirqs last enabled at (10547): [] __up_console_sem+0x78/0x80
[ 52.517646] hardirqs last disabled at (10558): [] __up_console_sem+0x5d/0x80
[ 52.518705] softirqs last enabled at (10496): [] irq_exit_rcu+0x93/0xc0
[ 52.519742] softirqs last disabled at (10489): [] irq_exit_rcu+0x93/0xc0
[ 52.520776] ---[ end trace 0000000000000000 ]---
[ 52.522180] ------------[ cut here ]------------
[ 52.522848] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.524928] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.526055] Modules linked in:
[ 52.526512] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.527711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.528789] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.529534] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.531823] RSP: 0018:ffff88801a5dfbf0 EFLAGS: 00010286
[ 52.532533] RAX: 0000000000000000 RBX: ffff888015a01640 RCX: 0000000000000000
[ 52.533441] RDX: ffff888016743680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.534402] RBP: ffff888015a01654 R08: 0000000000000001 R09: 0000000000000000
[ 52.535336] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.536283] R13: ffffffff84e23fe0 R14: ffff888015a01648 R15: ffffffff84db0aa0
[ 52.537203] FS: 00005555568cb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.538282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.539051] CR2: 00007fa125aebdd0 CR3: 0000000019ede000 CR4: 0000000000350ee0
[ 52.540012] Call Trace:
[ 52.540361]
[ 52.540705] nf_ct_net_init+0x224/0x3d0
[ 52.541244] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.541895] ops_init+0xbb/0x6b0
[ 52.542350] setup_net+0x3d9/0x990
[ 52.542864] ? down_read_killable+0x1d7/0x4e0
[ 52.543473] ? __pfx_setup_net+0x10/0x10
[ 52.544041] ? copy_net_ns+0x17c/0x770
[ 52.544598] copy_net_ns+0x321/0x770
[ 52.545096] create_new_namespaces+0x3f6/0xb30
[ 52.545747] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.546395] ksys_unshare+0x44d/0x8e0
[ 52.546935] ? __pfx_ksys_unshare+0x10/0x10
[ 52.547530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.548272] __x64_sys_unshare+0x31/0x40
[ 52.548856] do_syscall_64+0x3f/0x90
[ 52.549352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.550056] RIP: 0033:0x7f00b04bf0d7
[ 52.550560] 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
[ 52.552728] RSP: 002b:00007ffeeb9eb0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.553686] RAX: ffffffffffffffda RBX: 00007ffeeb9eb728 RCX: 00007f00b04bf0d7
[ 52.554571] RDX: 00007f00b052941f RSI: 00007ffeeb9eb080 RDI: 0000000040000000
[ 52.555416] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb9eae90
[ 52.556300] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00b05d1bf0
[ 52.557177] R13: 00007ffeeb9eb1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.558091]
[ 52.558388] irq event stamp: 11337
[ 52.558854] hardirqs last enabled at (11349): [] __up_console_sem+0x78/0x80
[ 52.559931] hardirqs last disabled at (11360): [] __up_console_sem+0x5d/0x80
[ 52.560993] softirqs last enabled at (10818): [] irq_exit_rcu+0x93/0xc0
[ 52.562067] softirqs last disabled at (11381): [] irq_exit_rcu+0x93/0xc0
[ 52.563102] ---[ end trace 0000000000000000 ]---
executing program
[ 54.114182] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.161568] Bluetooth: hci0: command 0x041b tx timeout
[ 58.209660] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.257560] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:20:20 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a5df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555568cb400 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=00007ff14b0a36f4 CR3=0000000019ede000 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=00000000000364a1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fa125a66880 CR3=000000000cb4e000 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=2031323a30323a33302038312079614d XMM01=5d3230303732342e32352020205b203a
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