Warning: Permanently added '[localhost]:60188' (ECDSA) to the list of known hosts.
2023/05/18 00:21:35 fuzzer started
2023/05/18 00:21:35 dialing manager at localhost:44319
2023/05/18 00:21:35 checking machine...
2023/05/18 00:21:35 checking revisions...
syzkaller login: [ 49.166727] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:21:36 testing simple program...
[ 49.234805] cgroup: Unknown subsys name 'net'
[ 49.318996] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.528664] audit: type=1400 audit(1684369308.484:6): 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
[ 62.688587] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.690374] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.692116] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.694618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.696344] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.697621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.085691] ------------[ cut here ]------------
[ 63.086359] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.088099] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.089497] Modules linked in:
[ 63.090022] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.092717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.095356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.096298] 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
[ 63.098819] RSP: 0018:ffff88801e10fc00 EFLAGS: 00010282
[ 63.099524] RAX: 0000000000000000 RBX: ffff888016694440 RCX: 0000000000000000
[ 63.100744] RDX: ffff8880159e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.101951] RBP: ffff888016694454 R08: 0000000000000001 R09: 0000000000000000
[ 63.103180] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.104429] R13: ffffffff84e23fe0 R14: ffff888016694448 R15: ffffffff84d74dc0
[ 63.105326] FS: 0000555556cda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.106687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.107707] CR2: 00007f5ece022330 CR3: 000000001f50e000 CR4: 0000000000350ee0
[ 63.108923] Call Trace:
[ 63.109408]
[ 63.109828] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.110711] ipv4_frags_init_net+0x269/0x440
[ 63.111535] ops_init+0xbb/0x6b0
[ 63.112171] setup_net+0x3d9/0x990
[ 63.112837] ? down_read_killable+0x1d7/0x4e0
[ 63.113657] ? __pfx_setup_net+0x10/0x10
[ 63.114381] ? copy_net_ns+0x17c/0x770
[ 63.115095] copy_net_ns+0x321/0x770
[ 63.115827] create_new_namespaces+0x3f6/0xb30
[ 63.116639] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.117487] ksys_unshare+0x44d/0x8e0
[ 63.118136] ? __pfx_ksys_unshare+0x10/0x10
[ 63.118860] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.119798] __x64_sys_unshare+0x31/0x40
[ 63.120489] do_syscall_64+0x3f/0x90
[ 63.121086] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.121926] RIP: 0033:0x7f6e653440d7
[ 63.122600] 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
[ 63.125492] RSP: 002b:00007fff79d16fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.126438] RAX: ffffffffffffffda RBX: 00007fff79d17628 RCX: 00007f6e653440d7
[ 63.127546] RDX: 00007f6e653ae41f RSI: 00007fff79d16f80 RDI: 0000000040000000
[ 63.128760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff79d16d90
[ 63.129965] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6e65456bf0
[ 63.131033] R13: 00007fff79d170c0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.132287]
[ 63.132690] irq event stamp: 7945
[ 63.133305] hardirqs last enabled at (7957): [] __up_console_sem+0x78/0x80
[ 63.134686] hardirqs last disabled at (7968): [] __up_console_sem+0x5d/0x80
[ 63.135727] softirqs last enabled at (7506): [] irq_exit_rcu+0x93/0xc0
[ 63.137145] softirqs last disabled at (7497): [] irq_exit_rcu+0x93/0xc0
[ 63.138586] ---[ end trace 0000000000000000 ]---
[ 63.147004] ------------[ cut here ]------------
[ 63.147837] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.149903] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.151297] Modules linked in:
[ 63.151895] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.153457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.154797] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.155706] 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
[ 63.158233] RSP: 0018:ffff88801e10fc00 EFLAGS: 00010282
[ 63.158904] RAX: 0000000000000000 RBX: ffff888016469440 RCX: 0000000000000000
[ 63.159858] RDX: ffff8880159e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.161042] RBP: ffff888016469454 R08: 0000000000000001 R09: 0000000000000000
[ 63.162233] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.163406] R13: ffffffff84e23fe0 R14: ffff888016469448 R15: ffffffff84da7d60
[ 63.164603] FS: 0000555556cda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.165897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.166682] CR2: 00007f5ece022330 CR3: 000000001f50e000 CR4: 0000000000350ee0
[ 63.167858] Call Trace:
[ 63.168327]
[ 63.168716] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.169558] ipv6_frags_init_net+0x206/0x3c0
[ 63.170332] ops_init+0xbb/0x6b0
[ 63.170931] setup_net+0x3d9/0x990
[ 63.171568] ? down_read_killable+0x1d7/0x4e0
[ 63.172359] ? __pfx_setup_net+0x10/0x10
[ 63.173030] ? copy_net_ns+0x17c/0x770
[ 63.173749] copy_net_ns+0x321/0x770
[ 63.174436] create_new_namespaces+0x3f6/0xb30
[ 63.175240] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.176052] ksys_unshare+0x44d/0x8e0
[ 63.176745] ? __pfx_ksys_unshare+0x10/0x10
[ 63.177497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.178485] __x64_sys_unshare+0x31/0x40
[ 63.179154] do_syscall_64+0x3f/0x90
[ 63.179856] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.180748] RIP: 0033:0x7f6e653440d7
[ 63.181394] 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
[ 63.184112] RSP: 002b:00007fff79d16fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.185118] RAX: ffffffffffffffda RBX: 00007fff79d17628 RCX: 00007f6e653440d7
[ 63.186260] RDX: 00007f6e653ae41f RSI: 00007fff79d16f80 RDI: 0000000040000000
[ 63.187362] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff79d16d90
[ 63.188370] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6e65456bf0
[ 63.189264] R13: 00007fff79d170c0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.190139]
[ 63.190472] irq event stamp: 9693
[ 63.190896] hardirqs last enabled at (9703): [] __up_console_sem+0x78/0x80
[ 63.191972] hardirqs last disabled at (9714): [] __up_console_sem+0x5d/0x80
[ 63.193027] softirqs last enabled at (9182): [] irq_exit_rcu+0x93/0xc0
[ 63.194053] softirqs last disabled at (9139): [] irq_exit_rcu+0x93/0xc0
[ 63.195076] ---[ end trace 0000000000000000 ]---
[ 63.196600] ------------[ cut here ]------------
[ 63.197179] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.199447] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.200489] Modules linked in:
[ 63.200881] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.202017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.202962] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.203592] 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
[ 63.205626] RSP: 0018:ffff88801e10fbf0 EFLAGS: 00010286
[ 63.206261] RAX: 0000000000000000 RBX: ffff88800d774440 RCX: 0000000000000000
[ 63.207062] RDX: ffff8880159e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.207949] RBP: ffff88800d774454 R08: 0000000000000001 R09: 0000000000000000
[ 63.208787] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.209616] R13: ffffffff84e23fe0 R14: ffff88800d774448 R15: ffffffff84db0aa0
[ 63.210451] FS: 0000555556cda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.211376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.212055] CR2: 00007f5ece022330 CR3: 000000001f50e000 CR4: 0000000000350ee0
[ 63.212896] Call Trace:
[ 63.213237]
[ 63.213528] nf_ct_net_init+0x224/0x3d0
[ 63.214039] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.214665] ops_init+0xbb/0x6b0
[ 63.215134] setup_net+0x3d9/0x990
[ 63.215629] ? down_read_killable+0x1d7/0x4e0
[ 63.216236] ? __pfx_setup_net+0x10/0x10
[ 63.216765] ? copy_net_ns+0x17c/0x770
[ 63.217300] copy_net_ns+0x321/0x770
[ 63.217795] create_new_namespaces+0x3f6/0xb30
[ 63.218405] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.219028] ksys_unshare+0x44d/0x8e0
[ 63.219537] ? __pfx_ksys_unshare+0x10/0x10
[ 63.220102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.220824] __x64_sys_unshare+0x31/0x40
[ 63.221367] do_syscall_64+0x3f/0x90
[ 63.221867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.222528] RIP: 0033:0x7f6e653440d7
[ 63.222981] 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
[ 63.225024] RSP: 002b:00007fff79d16fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.225906] RAX: ffffffffffffffda RBX: 00007fff79d17628 RCX: 00007f6e653440d7
[ 63.226742] RDX: 00007f6e653ae41f RSI: 00007fff79d16f80 RDI: 0000000040000000
[ 63.227561] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff79d16d90
[ 63.228396] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6e65456bf0
[ 63.229229] R13: 00007fff79d170c0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.230067]
[ 63.230389] irq event stamp: 10545
[ 63.230800] hardirqs last enabled at (10555): [] __up_console_sem+0x78/0x80
[ 63.231837] hardirqs last disabled at (10566): [] __up_console_sem+0x5d/0x80
[ 63.232833] softirqs last enabled at (10120): [] irq_exit_rcu+0x93/0xc0
[ 63.233815] softirqs last disabled at (10115): [] irq_exit_rcu+0x93/0xc0
[ 63.234789] ---[ end trace 0000000000000000 ]---
executing program
[ 64.713912] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.762722] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.809253] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.857294] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:21:36 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88801648f6e8 RCX=ffffffff81132b6e RDX=1ffff11002c91ecf
RSI=0000000000000000 RDI=ffff88801648f6c0 RBP=ffff888016c3d1c0 RSP=ffff88801648f600
R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801648f650 R11=0000000000000001
R12=ffff88801648f670 R13=ffff88801648f678 R14=ffff88801648f698 R15=ffff88801648f650
RIP=ffffffff81132a52 RFL=00000246 [---Z-P-] 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 00007fba7529d700 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=00007f5ece05da50 CR3=000000000d982000 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=2030353a31323a30302038312079614d XMM01=5d3232303039302e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e10f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f 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 0000555556cda400 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=00007f5ece022330 CR3=000000001f50e000 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