Warning: Permanently added '[localhost]:46285' (ECDSA) to the list of known hosts.
2023/05/18 01:22:41 fuzzer started
2023/05/18 01:22:42 dialing manager at localhost:44319
2023/05/18 01:22:42 checking machine...
2023/05/18 01:22:42 checking revisions...
syzkaller login: [ 36.849213] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:22:42 testing simple program...
[ 36.915954] cgroup: Unknown subsys name 'net'
[ 37.013627] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.200899] audit: type=1400 audit(1684372975.753:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.332737] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.335526] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.336887] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.341753] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.350629] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.353062] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.757077] ------------[ cut here ]------------
[ 51.757977] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.760143] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.761375] Modules linked in:
[ 51.761890] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.764555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.767036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.768236] 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
[ 51.770935] RSP: 0018:ffff88801fc97c00 EFLAGS: 00010282
[ 51.771814] RAX: 0000000000000000 RBX: ffff88800f2f3040 RCX: 0000000000000000
[ 51.772919] RDX: ffff888016f6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.774054] RBP: ffff88800f2f3054 R08: 0000000000000001 R09: 0000000000000000
[ 51.775159] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.776335] R13: ffffffff84e23fe0 R14: ffff88800f2f3048 R15: ffffffff84d74dc0
[ 51.777466] FS: 000055555678b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.778748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.779728] CR2: 00007f3fb63f36f4 CR3: 000000000e4e8000 CR4: 0000000000350ee0
[ 51.780854] Call Trace:
[ 51.781267]
[ 51.781675] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.782508] ipv4_frags_init_net+0x269/0x440
[ 51.783231] ops_init+0xbb/0x6b0
[ 51.783868] setup_net+0x3d9/0x990
[ 51.784496] ? down_read_killable+0x1d7/0x4e0
[ 51.785220] ? __pfx_setup_net+0x10/0x10
[ 51.785911] ? copy_net_ns+0x17c/0x770
[ 51.786604] copy_net_ns+0x321/0x770
[ 51.787225] create_new_namespaces+0x3f6/0xb30
[ 51.788048] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.788891] ksys_unshare+0x44d/0x8e0
[ 51.789582] ? __pfx_ksys_unshare+0x10/0x10
[ 51.790277] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.791250] __x64_sys_unshare+0x31/0x40
[ 51.791979] do_syscall_64+0x3f/0x90
[ 51.792641] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.793512] RIP: 0033:0x7f18371f20d7
[ 51.794104] 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
[ 51.796577] RSP: 002b:00007ffed34d9bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.797614] RAX: ffffffffffffffda RBX: 00007ffed34da1f8 RCX: 00007f18371f20d7
[ 51.798587] RDX: 00007f183725c41f RSI: 00007ffed34d9b50 RDI: 0000000040000000
[ 51.799569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed34d9960
[ 51.800548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1837304bf0
[ 51.801518] R13: 00007ffed34d9c90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.802512]
[ 51.802839] irq event stamp: 9497
[ 51.803296] hardirqs last enabled at (9507): [] __up_console_sem+0x78/0x80
[ 51.804490] hardirqs last disabled at (9520): [] __up_console_sem+0x5d/0x80
[ 51.805711] softirqs last enabled at (9300): [] irq_exit_rcu+0x93/0xc0
[ 51.806937] softirqs last disabled at (9295): [] irq_exit_rcu+0x93/0xc0
[ 51.808165] ---[ end trace 0000000000000000 ]---
[ 51.813714] ------------[ cut here ]------------
[ 51.814441] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.816097] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.817110] Modules linked in:
[ 51.817537] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.818631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.819601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.820214] 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
[ 51.822252] RSP: 0018:ffff88801fc97c00 EFLAGS: 00010282
[ 51.822900] RAX: 0000000000000000 RBX: ffff88800e927040 RCX: 0000000000000000
[ 51.823760] RDX: ffff888016f6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.824690] RBP: ffff88800e927054 R08: 0000000000000001 R09: 0000000000000000
[ 51.825631] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.826587] R13: ffffffff84e23fe0 R14: ffff88800e927048 R15: ffffffff84da7d60
[ 51.827548] FS: 000055555678b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.828610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.829406] CR2: 00007f3fb63f36f4 CR3: 000000000e4e8000 CR4: 0000000000350ee0
[ 51.830305] Call Trace:
[ 51.830693]
[ 51.831010] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.831705] ipv6_frags_init_net+0x206/0x3c0
[ 51.832302] ops_init+0xbb/0x6b0
[ 51.832811] setup_net+0x3d9/0x990
[ 51.833353] ? down_read_killable+0x1d7/0x4e0
[ 51.833980] ? __pfx_setup_net+0x10/0x10
[ 51.834583] ? copy_net_ns+0x17c/0x770
[ 51.835141] copy_net_ns+0x321/0x770
[ 51.835750] create_new_namespaces+0x3f6/0xb30
[ 51.836428] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.837099] ksys_unshare+0x44d/0x8e0
[ 51.837676] ? __pfx_ksys_unshare+0x10/0x10
[ 51.838274] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.839082] __x64_sys_unshare+0x31/0x40
[ 51.839700] do_syscall_64+0x3f/0x90
[ 51.840249] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.841031] RIP: 0033:0x7f18371f20d7
[ 51.841610] 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
[ 51.844178] RSP: 002b:00007ffed34d9bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.845286] RAX: ffffffffffffffda RBX: 00007ffed34da1f8 RCX: 00007f18371f20d7
[ 51.846352] RDX: 00007f183725c41f RSI: 00007ffed34d9b50 RDI: 0000000040000000
[ 51.847395] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed34d9960
[ 51.848437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1837304bf0
[ 51.849476] R13: 00007ffed34d9c90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.850567]
[ 51.850919] irq event stamp: 11099
[ 51.851480] hardirqs last enabled at (11111): [] __up_console_sem+0x78/0x80
[ 51.852730] hardirqs last disabled at (11122): [] __up_console_sem+0x5d/0x80
[ 51.853980] softirqs last enabled at (11084): [] irq_exit_rcu+0x93/0xc0
[ 51.855189] softirqs last disabled at (11079): [] irq_exit_rcu+0x93/0xc0
[ 51.856428] ---[ end trace 0000000000000000 ]---
[ 51.857930] ------------[ cut here ]------------
[ 51.858644] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.860817] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.862081] Modules linked in:
[ 51.862593] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.863968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.865157] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.865946] 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
[ 51.868508] RSP: 0018:ffff88801fc97bf0 EFLAGS: 00010286
[ 51.869273] RAX: 0000000000000000 RBX: ffff88800e927840 RCX: 0000000000000000
[ 51.870339] RDX: ffff888016f6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.871376] RBP: ffff88800e927854 R08: 0000000000000001 R09: 0000000000000000
[ 51.872430] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.873475] R13: ffffffff84e23fe0 R14: ffff88800e927848 R15: ffffffff84db0aa0
[ 51.874521] FS: 000055555678b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.875708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.876571] CR2: 00007f3fb63f36f4 CR3: 000000000e4e8000 CR4: 0000000000350ee0
[ 51.877604] Call Trace:
[ 51.877983]
[ 51.878381] nf_ct_net_init+0x224/0x3d0
[ 51.878985] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.879706] ops_init+0xbb/0x6b0
[ 51.880229] setup_net+0x3d9/0x990
[ 51.880801] ? down_read_killable+0x1d7/0x4e0
[ 51.881501] ? __pfx_setup_net+0x10/0x10
[ 51.882100] ? copy_net_ns+0x17c/0x770
[ 51.882742] copy_net_ns+0x321/0x770
[ 51.883307] create_new_namespaces+0x3f6/0xb30
[ 51.884051] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.884819] ksys_unshare+0x44d/0x8e0
[ 51.885428] ? __pfx_ksys_unshare+0x10/0x10
[ 51.886066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.886944] __x64_sys_unshare+0x31/0x40
[ 51.887596] do_syscall_64+0x3f/0x90
[ 51.888156] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.888950] RIP: 0033:0x7f18371f20d7
[ 51.889534] 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
[ 51.892088] RSP: 002b:00007ffed34d9bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.893203] RAX: ffffffffffffffda RBX: 00007ffed34da1f8 RCX: 00007f18371f20d7
[ 51.894242] RDX: 00007f183725c41f RSI: 00007ffed34d9b50 RDI: 0000000040000000
[ 51.895276] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed34d9960
[ 51.896354] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1837304bf0
[ 51.897392] R13: 00007ffed34d9c90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.898460]
[ 51.898814] irq event stamp: 11857
[ 51.899358] hardirqs last enabled at (11869): [] __up_console_sem+0x78/0x80
[ 51.900622] hardirqs last disabled at (11880): [] __up_console_sem+0x5d/0x80
[ 51.901878] softirqs last enabled at (11562): [] irq_exit_rcu+0x93/0xc0
[ 51.903093] softirqs last disabled at (11549): [] irq_exit_rcu+0x93/0xc0
[ 51.904349] ---[ end trace 0000000000000000 ]---
[ 53.415073] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.462468] Bluetooth: hci0: command 0x041b tx timeout
[ 57.510422] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.558534] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:22:57 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff8880195b3e20 RCX=0000000000000000 RDX=ffff888019178000
RSI=ffffffff81f9d736 RDI=0000000000000006 RBP=ffff8880195b3b70 RSP=ffff8880198a7630
R8 =0000000000000006 R9 =0000000000000004 R10=0000000000000004 R11=0000000000000000
R12=ffff88801860d100 R13=ffff8880100b6000 R14=ffff8880100b6700 R15=ffff8880198a76a0
RIP=ffffffff81b2df09 RFL=00000293 [--S-A-C] 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 00007fef03bcc700 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=00007f57948531b0 CR3=000000001607e000 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=2037353a32323a31302038312079614d XMM01=5d3535353436372e31352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3535353436372e31352020205b20 XMM07=732037353a32323a3130203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc975e8
R8 =0000000000000001 R9 =ffffed1003f92eae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 000055555678b400 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=00007f3fb63f36f4 CR3=000000000e4e8000 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=00001fa0
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=682e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=000000000000000a000000c000014016 XMM09=000000000000002a000000c000016000
XMM10=0000000000000009000000c000014040 XMM11=0000000000000007000000c000014049
XMM12=000000000000001c000000c000018000 XMM13=0000000000000041000000c00001a000
XMM14=000000000000000c000000c000014050 XMM15=000000000000000d000000c000014060