Warning: Permanently added '[localhost]:49727' (ECDSA) to the list of known hosts.
2023/05/16 15:49:15 fuzzer started
2023/05/16 15:49:15 dialing manager at localhost:35573
2023/05/16 15:49:15 checking machine...
2023/05/16 15:49:15 checking revisions...
syzkaller login: [ 104.874905] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:49:15 testing simple program...
[ 104.950435] cgroup: Unknown subsys name 'net'
[ 105.037563] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 117.492899] audit: type=1400 audit(1684252168.254:6): 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
[ 118.613373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 118.615453] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 118.618092] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 118.621260] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 118.622657] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 118.624690] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 119.036833] ------------[ cut here ]------------
[ 119.037453] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 119.039552] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 119.040955] Modules linked in:
[ 119.041479] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 119.043889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.046544] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 119.047995] 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
[ 119.050183] RSP: 0018:ffff888019d77c00 EFLAGS: 00010282
[ 119.050945] RAX: 0000000000000000 RBX: ffff88800d79c440 RCX: 0000000000000000
[ 119.051820] RDX: ffff888014778000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 119.052634] RBP: ffff88800d79c454 R08: 0000000000000001 R09: 0000000000000000
[ 119.053499] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 119.054353] R13: ffffffff84e223a0 R14: ffff88800d79c448 R15: ffffffff84d73340
[ 119.055222] FS: 00005555567dd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 119.056178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.056894] CR2: 00007fd22b67d6f4 CR3: 000000000c646000 CR4: 0000000000350ef0
[ 119.057703] Call Trace:
[ 119.058052]
[ 119.058409] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 119.059211] ipv4_frags_init_net+0x269/0x440
[ 119.059937] ops_init+0xbb/0x6b0
[ 119.060481] setup_net+0x3d9/0x990
[ 119.061071] ? down_read_killable+0x1d7/0x4e0
[ 119.061811] ? __pfx_setup_net+0x10/0x10
[ 119.062434] ? copy_net_ns+0x17c/0x770
[ 119.063104] copy_net_ns+0x321/0x770
[ 119.063694] create_new_namespaces+0x3f6/0xb30
[ 119.064443] unshare_nsproxy_namespaces+0xc1/0x200
[ 119.065231] ksys_unshare+0x44d/0x8e0
[ 119.065882] ? __pfx_ksys_unshare+0x10/0x10
[ 119.066534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 119.067458] __x64_sys_unshare+0x31/0x40
[ 119.068122] do_syscall_64+0x3f/0x90
[ 119.068696] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 119.069525] RIP: 0033:0x7f13477fb0d7
[ 119.070152] 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
[ 119.072813] RSP: 002b:00007ffc5f839fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 119.073988] RAX: ffffffffffffffda RBX: 00007ffc5f83a608 RCX: 00007f13477fb0d7
[ 119.075116] RDX: 00007f134786541f RSI: 00007ffc5f839f60 RDI: 0000000040000000
[ 119.076230] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f839d70
[ 119.077306] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f134790dbf0
[ 119.078414] R13: 00007ffc5f83a0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 119.079528]
[ 119.079935] irq event stamp: 8129
[ 119.080450] hardirqs last enabled at (8139): [] __up_console_sem+0x78/0x80
[ 119.081772] hardirqs last disabled at (8150): [] __up_console_sem+0x5d/0x80
[ 119.083068] softirqs last enabled at (7748): [] irq_exit_rcu+0x93/0xc0
[ 119.084342] softirqs last disabled at (7743): [] irq_exit_rcu+0x93/0xc0
[ 119.085597] ---[ end trace 0000000000000000 ]---
[ 119.092516] ------------[ cut here ]------------
[ 119.093265] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 119.095274] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 119.096559] Modules linked in:
[ 119.097100] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 119.098504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.099762] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 119.100536] 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
[ 119.103136] RSP: 0018:ffff888019d77c00 EFLAGS: 00010282
[ 119.103828] RAX: 0000000000000000 RBX: ffff88800e41a440 RCX: 0000000000000000
[ 119.104689] RDX: ffff888014778000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 119.105582] RBP: ffff88800e41a454 R08: 0000000000000001 R09: 0000000000000000
[ 119.106482] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.107393] R13: ffffffff84e223a0 R14: ffff88800e41a448 R15: ffffffff84da62e0
[ 119.108290] FS: 00005555567dd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 119.109294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.110085] CR2: 00007fd22b67d6f4 CR3: 000000000c646000 CR4: 0000000000350ef0
[ 119.110987] Call Trace:
[ 119.111326]
[ 119.111620] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 119.112263] ipv6_frags_init_net+0x206/0x3c0
[ 119.112844] ops_init+0xbb/0x6b0
[ 119.113274] setup_net+0x3d9/0x990
[ 119.113708] ? down_read_killable+0x1d7/0x4e0
[ 119.114277] ? __pfx_setup_net+0x10/0x10
[ 119.114787] ? copy_net_ns+0x17c/0x770
[ 119.115308] copy_net_ns+0x321/0x770
[ 119.115816] create_new_namespaces+0x3f6/0xb30
[ 119.116388] unshare_nsproxy_namespaces+0xc1/0x200
[ 119.117016] ksys_unshare+0x44d/0x8e0
[ 119.117501] ? __pfx_ksys_unshare+0x10/0x10
[ 119.118073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 119.118810] __x64_sys_unshare+0x31/0x40
[ 119.119331] do_syscall_64+0x3f/0x90
[ 119.119836] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 119.120464] RIP: 0033:0x7f13477fb0d7
[ 119.120953] 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
[ 119.123137] RSP: 002b:00007ffc5f839fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 119.124077] RAX: ffffffffffffffda RBX: 00007ffc5f83a608 RCX: 00007f13477fb0d7
[ 119.124967] RDX: 00007f134786541f RSI: 00007ffc5f839f60 RDI: 0000000040000000
[ 119.125864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f839d70
[ 119.126762] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f134790dbf0
[ 119.127625] R13: 00007ffc5f83a0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 119.128511]
[ 119.128838] irq event stamp: 10091
[ 119.129264] hardirqs last enabled at (10101): [] __up_console_sem+0x78/0x80
[ 119.130316] hardirqs last disabled at (10112): [] __up_console_sem+0x5d/0x80
[ 119.131372] softirqs last enabled at (9886): [] irq_exit_rcu+0x93/0xc0
[ 119.132374] softirqs last disabled at (9881): [] irq_exit_rcu+0x93/0xc0
[ 119.133410] ---[ end trace 0000000000000000 ]---
[ 119.134781] ------------[ cut here ]------------
[ 119.135370] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 119.137191] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 119.138207] Modules linked in:
[ 119.138608] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 119.139783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.140789] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 119.141420] 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
[ 119.143574] RSP: 0018:ffff888019d77bf0 EFLAGS: 00010286
[ 119.144259] RAX: 0000000000000000 RBX: ffff88801641c840 RCX: 0000000000000000
[ 119.145152] RDX: ffff888014778000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 119.146041] RBP: ffff88801641c854 R08: 0000000000000001 R09: 0000000000000000
[ 119.146933] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.147820] R13: ffffffff84e223a0 R14: ffff88801641c848 R15: ffffffff84daf020
[ 119.148674] FS: 00005555567dd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 119.149667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.150458] CR2: 00007fd22b67d6f4 CR3: 000000000c646000 CR4: 0000000000350ef0
[ 119.151348] Call Trace:
[ 119.151667]
[ 119.152000] nf_ct_net_init+0x224/0x3d0
[ 119.152511] ? __pfx_nf_ct_net_init+0x10/0x10
[ 119.153104] ops_init+0xbb/0x6b0
[ 119.153542] setup_net+0x3d9/0x990
[ 119.154021] ? down_read_killable+0x1d7/0x4e0
[ 119.154585] ? __pfx_setup_net+0x10/0x10
[ 119.155139] ? copy_net_ns+0x17c/0x770
[ 119.155625] copy_net_ns+0x321/0x770
[ 119.156114] create_new_namespaces+0x3f6/0xb30
[ 119.156675] unshare_nsproxy_namespaces+0xc1/0x200
[ 119.157287] ksys_unshare+0x44d/0x8e0
[ 119.157790] ? __pfx_ksys_unshare+0x10/0x10
[ 119.158314] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 119.159016] __x64_sys_unshare+0x31/0x40
[ 119.159516] do_syscall_64+0x3f/0x90
[ 119.160000] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 119.160609] RIP: 0033:0x7f13477fb0d7
[ 119.161078] 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
[ 119.163124] RSP: 002b:00007ffc5f839fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 119.164030] RAX: ffffffffffffffda RBX: 00007ffc5f83a608 RCX: 00007f13477fb0d7
[ 119.164874] RDX: 00007f134786541f RSI: 00007ffc5f839f60 RDI: 0000000040000000
[ 119.165681] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f839d70
[ 119.166534] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f134790dbf0
[ 119.167392] R13: 00007ffc5f83a0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 119.168255]
[ 119.168543] irq event stamp: 10849
[ 119.168984] hardirqs last enabled at (10861): [] __up_console_sem+0x78/0x80
[ 119.169997] hardirqs last disabled at (10872): [] __up_console_sem+0x5d/0x80
[ 119.171016] softirqs last enabled at (10524): [] irq_exit_rcu+0x93/0xc0
[ 119.172019] softirqs last disabled at (10517): [] irq_exit_rcu+0x93/0xc0
[ 119.173051] ---[ end trace 0000000000000000 ]---
executing program
[ 120.686580] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 122.733822] Bluetooth: hci0: command 0x041b tx timeout
[ 124.781884] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 126.829806] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:48:21 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d77618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555567dd400 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=00007fd22b67d6f4 CR3=000000000c646000 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=0000000000000000 RBX=0000000000000004 RCX=ffffffff812d1146 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff877969c0 RBP=0000000000000001 RSP=ffff88800b96f668
R8 =0000000000000001 R9 =00000000000c0031 R10=0000000000000000 R11=0000000000000001
R12=ffff88800d6909f0 R13=ffff88800d690000 R14=ffff88806cf396d8 R15=0000000000000031
RIP=ffffffff818112d8 RFL=00000057 [---ZAPC] 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 00007f81511f3700 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=00007f39b03785b0 CR3=000000000f412000 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=2039323a39343a35312036312079614d XMM01=5d3938383334302e39313120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3938383334302e39313120205b20 XMM07=732039323a39343a3531203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000