Warning: Permanently added '[localhost]:60685' (ECDSA) to the list of known hosts.
2023/05/18 09:01:52 fuzzer started
2023/05/18 09:01:52 dialing manager at localhost:44319
2023/05/18 09:01:52 checking machine...
2023/05/18 09:01:52 checking revisions...
syzkaller login: [ 140.567813] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:01:52 testing simple program...
[ 140.623357] cgroup: Unknown subsys name 'net'
[ 140.675436] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 152.721471] audit: type=1400 audit(1684400524.829:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 153.933817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 153.935810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 153.936734] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 153.940269] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 153.942139] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 153.943183] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 154.286831] ------------[ cut here ]------------
[ 154.287471] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 154.289007] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 154.290062] Modules linked in:
[ 154.290477] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 154.293379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 154.295475] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 154.296096] 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
[ 154.298076] RSP: 0018:ffff888019c37c00 EFLAGS: 00010282
[ 154.298659] RAX: 0000000000000000 RBX: ffff88800f044440 RCX: 0000000000000000
[ 154.299387] RDX: ffff888017a19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 154.300163] RBP: ffff88800f044454 R08: 0000000000000001 R09: 0000000000000000
[ 154.300882] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 154.301713] R13: ffffffff84e23fe0 R14: ffff88800f044448 R15: ffffffff84d74dc0
[ 154.302471] FS: 0000555555f29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 154.303316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 154.303918] CR2: 00007fff4b4dc000 CR3: 000000000e710000 CR4: 0000000000350ee0
[ 154.304672] Call Trace:
[ 154.304944]
[ 154.305220] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 154.305768] ipv4_frags_init_net+0x269/0x440
[ 154.306277] ops_init+0xbb/0x6b0
[ 154.306652] setup_net+0x3d9/0x990
[ 154.307018] ? down_read_killable+0x1d7/0x4e0
[ 154.307513] ? __pfx_setup_net+0x10/0x10
[ 154.307985] ? copy_net_ns+0x17c/0x770
[ 154.308462] copy_net_ns+0x321/0x770
[ 154.308900] create_new_namespaces+0x3f6/0xb30
[ 154.309506] unshare_nsproxy_namespaces+0xc1/0x200
[ 154.310069] ksys_unshare+0x44d/0x8e0
[ 154.310516] ? __pfx_ksys_unshare+0x10/0x10
[ 154.311069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 154.311747] __x64_sys_unshare+0x31/0x40
[ 154.312243] do_syscall_64+0x3f/0x90
[ 154.312659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 154.313213] RIP: 0033:0x7f1274a260d7
[ 154.313643] 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
[ 154.315502] RSP: 002b:00007ffe8e73c238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 154.316336] RAX: ffffffffffffffda RBX: 00007ffe8e73c878 RCX: 00007f1274a260d7
[ 154.317134] RDX: 00007f1274a9041f RSI: 00007ffe8e73c1d0 RDI: 0000000040000000
[ 154.317951] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8e73bfe0
[ 154.318742] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1274b38bf0
[ 154.319537] R13: 00007ffe8e73c310 R14: 0000000000000000 R15: 00000000000000f8
[ 154.320343]
[ 154.320602] irq event stamp: 10703
[ 154.320977] hardirqs last enabled at (10713): [] __up_console_sem+0x78/0x80
[ 154.321943] hardirqs last disabled at (10724): [] __up_console_sem+0x5d/0x80
[ 154.322888] softirqs last enabled at (10642): [] irq_exit_rcu+0x93/0xc0
[ 154.323824] softirqs last disabled at (10637): [] irq_exit_rcu+0x93/0xc0
[ 154.324703] ---[ end trace 0000000000000000 ]---
[ 154.329364] ------------[ cut here ]------------
[ 154.329917] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 154.331370] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 154.332232] Modules linked in:
[ 154.332570] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 154.333556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 154.334384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 154.334942] 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
[ 154.336813] RSP: 0018:ffff888019c37c00 EFLAGS: 00010282
[ 154.337463] RAX: 0000000000000000 RBX: ffff8880103ad040 RCX: 0000000000000000
[ 154.338270] RDX: ffff888017a19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 154.338990] RBP: ffff8880103ad054 R08: 0000000000000001 R09: 0000000000000000
[ 154.339780] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 154.340556] R13: ffffffff84e23fe0 R14: ffff8880103ad048 R15: ffffffff84da7d60
[ 154.341447] FS: 0000555555f29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 154.342339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 154.342974] CR2: 00007fff4b4dc000 CR3: 000000000e710000 CR4: 0000000000350ee0
[ 154.343772] Call Trace:
[ 154.344075]
[ 154.344327] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 154.344860] ipv6_frags_init_net+0x206/0x3c0
[ 154.345408] ops_init+0xbb/0x6b0
[ 154.345796] setup_net+0x3d9/0x990
[ 154.346210] ? down_read_killable+0x1d7/0x4e0
[ 154.346689] ? __pfx_setup_net+0x10/0x10
[ 154.347153] ? copy_net_ns+0x17c/0x770
[ 154.347579] copy_net_ns+0x321/0x770
[ 154.347997] create_new_namespaces+0x3f6/0xb30
[ 154.348525] unshare_nsproxy_namespaces+0xc1/0x200
[ 154.349071] ksys_unshare+0x44d/0x8e0
[ 154.349550] ? __pfx_ksys_unshare+0x10/0x10
[ 154.350000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 154.350628] __x64_sys_unshare+0x31/0x40
[ 154.351101] do_syscall_64+0x3f/0x90
[ 154.351513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 154.352091] RIP: 0033:0x7f1274a260d7
[ 154.352489] 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
[ 154.354404] RSP: 002b:00007ffe8e73c238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 154.355237] RAX: ffffffffffffffda RBX: 00007ffe8e73c878 RCX: 00007f1274a260d7
[ 154.355962] RDX: 00007f1274a9041f RSI: 00007ffe8e73c1d0 RDI: 0000000040000000
[ 154.356736] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8e73bfe0
[ 154.357545] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1274b38bf0
[ 154.358305] R13: 00007ffe8e73c310 R14: 0000000000000000 R15: 00000000000000f8
[ 154.359094]
[ 154.359365] irq event stamp: 12433
[ 154.359736] hardirqs last enabled at (12443): [] __up_console_sem+0x78/0x80
[ 154.360672] hardirqs last disabled at (12454): [] __up_console_sem+0x5d/0x80
[ 154.361657] softirqs last enabled at (11840): [] irq_exit_rcu+0x93/0xc0
[ 154.362532] softirqs last disabled at (11835): [] irq_exit_rcu+0x93/0xc0
[ 154.363418] ---[ end trace 0000000000000000 ]---
[ 154.364741] ------------[ cut here ]------------
[ 154.365375] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 154.366988] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 154.367912] Modules linked in:
[ 154.368317] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 154.369354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 154.370200] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 154.370757] 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
[ 154.372579] RSP: 0018:ffff888019c37bf0 EFLAGS: 00010286
[ 154.373178] RAX: 0000000000000000 RBX: ffff8880103ade40 RCX: 0000000000000000
[ 154.373936] RDX: ffff888017a19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 154.374680] RBP: ffff8880103ade54 R08: 0000000000000001 R09: 0000000000000000
[ 154.375405] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 154.376128] R13: ffffffff84e23fe0 R14: ffff8880103ade48 R15: ffffffff84db0aa0
[ 154.376862] FS: 0000555555f29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 154.377731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 154.378329] CR2: 00007fff4b4dc000 CR3: 000000000e710000 CR4: 0000000000350ee0
[ 154.379017] Call Trace:
[ 154.379317]
[ 154.379567] nf_ct_net_init+0x224/0x3d0
[ 154.380021] ? __pfx_nf_ct_net_init+0x10/0x10
[ 154.380557] ops_init+0xbb/0x6b0
[ 154.380918] setup_net+0x3d9/0x990
[ 154.381372] ? down_read_killable+0x1d7/0x4e0
[ 154.381853] ? __pfx_setup_net+0x10/0x10
[ 154.382343] ? copy_net_ns+0x17c/0x770
[ 154.382772] copy_net_ns+0x321/0x770
[ 154.383213] create_new_namespaces+0x3f6/0xb30
[ 154.383699] unshare_nsproxy_namespaces+0xc1/0x200
[ 154.384217] ksys_unshare+0x44d/0x8e0
[ 154.384618] ? __pfx_ksys_unshare+0x10/0x10
[ 154.385101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 154.385745] __x64_sys_unshare+0x31/0x40
[ 154.386191] do_syscall_64+0x3f/0x90
[ 154.386578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 154.387203] RIP: 0033:0x7f1274a260d7
[ 154.387623] 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
[ 154.389603] RSP: 002b:00007ffe8e73c238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 154.390470] RAX: ffffffffffffffda RBX: 00007ffe8e73c878 RCX: 00007f1274a260d7
[ 154.391318] RDX: 00007f1274a9041f RSI: 00007ffe8e73c1d0 RDI: 0000000040000000
[ 154.392022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8e73bfe0
[ 154.392775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1274b38bf0
[ 154.393587] R13: 00007ffe8e73c310 R14: 0000000000000000 R15: 00000000000000f8
[ 154.394405]
[ 154.394672] irq event stamp: 13223
[ 154.395100] hardirqs last enabled at (13235): [] __up_console_sem+0x78/0x80
[ 154.396026] hardirqs last disabled at (13244): [] __up_console_sem+0x5d/0x80
[ 154.396981] softirqs last enabled at (12952): [] irq_exit_rcu+0x93/0xc0
[ 154.397968] softirqs last disabled at (12947): [] irq_exit_rcu+0x93/0xc0
[ 154.398873] ---[ end trace 0000000000000000 ]---
executing program
[ 155.961582] Bluetooth: hci0: command 0x0409 tx timeout
[ 158.009865] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 160.057115] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 162.105118] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:00:20 Registers:
info registers vcpu 0
RAX=0000000000032091 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f1e6581f000 CR3=000000000dd80000 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=2036303a32303a39302038312079614d XMM01=5d3730303938322e34353120205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3730303938322e34353120205b XMM07=79732036303a32303a39302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019c37618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555555f29400 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=00007fff4b4dc000 CR3=000000000e710000 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=ffff000000000000ffff000000000000
XMM02=ffffff0000ff00000000000000000000 XMM03=ffff0000ffffffff0000000000000000
XMM04=ffffffffffffff00ffffff0000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000