Warning: Permanently added '[localhost]:33975' (ECDSA) to the list of known hosts.
2023/05/17 20:57:16 fuzzer started
2023/05/17 20:57:17 dialing manager at localhost:44319
2023/05/17 20:57:17 checking machine...
2023/05/17 20:57:17 checking revisions...
syzkaller login: [ 43.046457] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:57:17 testing simple program...
[ 43.111046] cgroup: Unknown subsys name 'net'
[ 43.214291] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.653622] audit: type=1400 audit(1684357049.897:6): 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
[ 56.736978] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.739270] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.740611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.747051] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.749177] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.750647] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.124220] ------------[ cut here ]------------
[ 57.125438] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.127454] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.128575] Modules linked in:
[ 57.128991] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.133684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.134694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.135356] 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
[ 57.137559] RSP: 0018:ffff88801cf5fc00 EFLAGS: 00010282
[ 57.138209] RAX: 0000000000000000 RBX: ffff88800f9ccc40 RCX: 0000000000000000
[ 57.139103] RDX: ffff888016619b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.139998] RBP: ffff88800f9ccc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.140878] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.141757] R13: ffffffff84e23fe0 R14: ffff88800f9ccc48 R15: ffffffff84d74dc0
[ 57.142644] FS: 0000555556574400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.143647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.144347] CR2: 00007f668fd476f4 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 57.145238] Call Trace:
[ 57.145593]
[ 57.145892] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.146533] ipv4_frags_init_net+0x269/0x440
[ 57.147087] ops_init+0xbb/0x6b0
[ 57.147587] setup_net+0x3d9/0x990
[ 57.148040] ? down_read_killable+0x1d7/0x4e0
[ 57.148639] ? __pfx_setup_net+0x10/0x10
[ 57.149144] ? copy_net_ns+0x17c/0x770
[ 57.149677] copy_net_ns+0x321/0x770
[ 57.150154] create_new_namespaces+0x3f6/0xb30
[ 57.150767] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.151424] ksys_unshare+0x44d/0x8e0
[ 57.151917] ? __pfx_ksys_unshare+0x10/0x10
[ 57.152487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.153191] __x64_sys_unshare+0x31/0x40
[ 57.153757] do_syscall_64+0x3f/0x90
[ 57.154235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.154906] RIP: 0033:0x7f4bbc2800d7
[ 57.155415] 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
[ 57.157593] RSP: 002b:00007fffb3c74f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.158547] RAX: ffffffffffffffda RBX: 00007fffb3c75588 RCX: 00007f4bbc2800d7
[ 57.159454] RDX: 00007f4bbc2ea41f RSI: 00007fffb3c74ee0 RDI: 0000000040000000
[ 57.160309] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c74cf0
[ 57.161196] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bbc392bf0
[ 57.162081] R13: 00007fffb3c75020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.162994]
[ 57.163297] irq event stamp: 8967
[ 57.163780] hardirqs last enabled at (8979): [] __up_console_sem+0x78/0x80
[ 57.164834] hardirqs last disabled at (8990): [] __up_console_sem+0x5d/0x80
[ 57.165886] softirqs last enabled at (8894): [] irq_exit_rcu+0x93/0xc0
[ 57.166923] softirqs last disabled at (8889): [] irq_exit_rcu+0x93/0xc0
[ 57.167964] ---[ end trace 0000000000000000 ]---
[ 57.173480] ------------[ cut here ]------------
[ 57.174075] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.175807] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.176863] Modules linked in:
[ 57.177274] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.178424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.179442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.180087] 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
[ 57.182274] RSP: 0018:ffff88801cf5fc00 EFLAGS: 00010282
[ 57.182956] RAX: 0000000000000000 RBX: ffff8880139c1c40 RCX: 0000000000000000
[ 57.183874] RDX: ffff888016619b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.184765] RBP: ffff8880139c1c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.185654] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.186539] R13: ffffffff84e23fe0 R14: ffff8880139c1c48 R15: ffffffff84da7d60
[ 57.187447] FS: 0000555556574400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.188450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.189160] CR2: 00007f668fd476f4 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 57.190050] Call Trace:
[ 57.190409]
[ 57.190705] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.191340] ipv6_frags_init_net+0x206/0x3c0
[ 57.191937] ops_init+0xbb/0x6b0
[ 57.192409] setup_net+0x3d9/0x990
[ 57.192864] ? down_read_killable+0x1d7/0x4e0
[ 57.193486] ? __pfx_setup_net+0x10/0x10
[ 57.194022] ? copy_net_ns+0x17c/0x770
[ 57.194580] copy_net_ns+0x321/0x770
[ 57.195090] create_new_namespaces+0x3f6/0xb30
[ 57.195744] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.196424] ksys_unshare+0x44d/0x8e0
[ 57.196937] ? __pfx_ksys_unshare+0x10/0x10
[ 57.197536] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.198266] __x64_sys_unshare+0x31/0x40
[ 57.198842] do_syscall_64+0x3f/0x90
[ 57.199357] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.200059] RIP: 0033:0x7f4bbc2800d7
[ 57.200571] 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
[ 57.202855] RSP: 002b:00007fffb3c74f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.203853] RAX: ffffffffffffffda RBX: 00007fffb3c75588 RCX: 00007f4bbc2800d7
[ 57.204776] RDX: 00007f4bbc2ea41f RSI: 00007fffb3c74ee0 RDI: 0000000040000000
[ 57.205706] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c74cf0
[ 57.206639] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bbc392bf0
[ 57.207599] R13: 00007fffb3c75020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.208584]
[ 57.208910] irq event stamp: 10547
[ 57.209411] hardirqs last enabled at (10559): [] __up_console_sem+0x78/0x80
[ 57.210557] hardirqs last disabled at (10570): [] __up_console_sem+0x5d/0x80
[ 57.211729] softirqs last enabled at (9828): [] irq_exit_rcu+0x93/0xc0
[ 57.212846] softirqs last disabled at (9787): [] irq_exit_rcu+0x93/0xc0
[ 57.213932] ---[ end trace 0000000000000000 ]---
[ 57.215275] ------------[ cut here ]------------
[ 57.215934] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.217867] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.218990] Modules linked in:
[ 57.219475] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.220679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.221760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.222470] 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
[ 57.224754] RSP: 0018:ffff88801cf5fbf0 EFLAGS: 00010286
[ 57.225466] RAX: 0000000000000000 RBX: ffff8880139c0c40 RCX: 0000000000000000
[ 57.226411] RDX: ffff888016619b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.227316] RBP: ffff8880139c0c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.228247] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.229176] R13: ffffffff84e23fe0 R14: ffff8880139c0c48 R15: ffffffff84db0aa0
[ 57.230122] FS: 0000555556574400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.231161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.231960] CR2: 00007f668fd476f4 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 57.232891] Call Trace:
[ 57.233237]
[ 57.233578] nf_ct_net_init+0x224/0x3d0
[ 57.234116] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.234742] ops_init+0xbb/0x6b0
[ 57.235211] setup_net+0x3d9/0x990
[ 57.235738] ? down_read_killable+0x1d7/0x4e0
[ 57.236327] ? __pfx_setup_net+0x10/0x10
[ 57.236892] ? copy_net_ns+0x17c/0x770
[ 57.237451] copy_net_ns+0x321/0x770
[ 57.237950] create_new_namespaces+0x3f6/0xb30
[ 57.238591] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.239236] ksys_unshare+0x44d/0x8e0
[ 57.239790] ? __pfx_ksys_unshare+0x10/0x10
[ 57.240361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.241141] __x64_sys_unshare+0x31/0x40
[ 57.241709] do_syscall_64+0x3f/0x90
[ 57.242206] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.242909] RIP: 0033:0x7f4bbc2800d7
[ 57.243444] 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
[ 57.245747] RSP: 002b:00007fffb3c74f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.246737] RAX: ffffffffffffffda RBX: 00007fffb3c75588 RCX: 00007f4bbc2800d7
[ 57.247685] RDX: 00007f4bbc2ea41f RSI: 00007fffb3c74ee0 RDI: 0000000040000000
[ 57.248619] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c74cf0
[ 57.249550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bbc392bf0
[ 57.250484] R13: 00007fffb3c75020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.251442]
[ 57.251760] irq event stamp: 11305
[ 57.252207] hardirqs last enabled at (11315): [] __up_console_sem+0x78/0x80
[ 57.253323] hardirqs last disabled at (11326): [] __up_console_sem+0x5d/0x80
[ 57.254437] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 57.255547] softirqs last disabled at (10847): [] irq_exit_rcu+0x93/0xc0
[ 57.256635] ---[ end trace 0000000000000000 ]---
executing program
[ 58.817872] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.865462] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.913455] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.961472] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:57:24 Registers:
info registers vcpu 0
RAX=0000000000023677 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=00000206 [-----P-] 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=00007f53d6c97830 CR3=00000000161dc000 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=a2ab61b9b065e2941d4a88d255798bf2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2309e0219f61efe7000000000013b618 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c3a96d8b4c1b3a5e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801cf5f558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556574400 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=00007f668fd476f4 CR3=000000000f16c000 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