Warning: Permanently added '[localhost]:24346' (ECDSA) to the list of known hosts.
2023/05/17 16:34:27 fuzzer started
2023/05/17 16:34:27 dialing manager at localhost:44319
2023/05/17 16:34:27 checking machine...
2023/05/17 16:34:27 checking revisions...
syzkaller login: [ 60.958779] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:34:27 testing simple program...
[ 61.025532] cgroup: Unknown subsys name 'net'
[ 61.096447] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.571127] audit: type=1400 audit(1684341280.255:6): 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
[ 74.702201] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.705435] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.706913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.709918] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.711733] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.713042] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.125250] ------------[ cut here ]------------
[ 75.126046] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.128365] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.129495] Modules linked in:
[ 75.129950] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.134899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.136015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.136723] 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
[ 75.138995] RSP: 0018:ffff88800f8efc00 EFLAGS: 00010282
[ 75.139711] RAX: 0000000000000000 RBX: ffff88801646b040 RCX: 0000000000000000
[ 75.140565] RDX: ffff88801583b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.141514] RBP: ffff88801646b054 R08: 0000000000000001 R09: 0000000000000000
[ 75.142462] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.143413] R13: ffffffff84e23fe0 R14: ffff88801646b048 R15: ffffffff84d74dc0
[ 75.144353] FS: 00005555565e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.145382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.146143] CR2: 00007f1933c796f4 CR3: 000000001f65c000 CR4: 0000000000350ef0
[ 75.147063] Call Trace:
[ 75.147426]
[ 75.147767] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.148408] ipv4_frags_init_net+0x269/0x440
[ 75.149019] ops_init+0xbb/0x6b0
[ 75.149480] setup_net+0x3d9/0x990
[ 75.149980] ? down_read_killable+0x1d7/0x4e0
[ 75.150628] ? __pfx_setup_net+0x10/0x10
[ 75.151153] ? copy_net_ns+0x17c/0x770
[ 75.151716] copy_net_ns+0x321/0x770
[ 75.152213] create_new_namespaces+0x3f6/0xb30
[ 75.152844] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.153483] ksys_unshare+0x44d/0x8e0
[ 75.154014] ? __pfx_ksys_unshare+0x10/0x10
[ 75.154616] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.155373] __x64_sys_unshare+0x31/0x40
[ 75.155950] do_syscall_64+0x3f/0x90
[ 75.156446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.157147] RIP: 0033:0x7fac30d140d7
[ 75.157652] 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
[ 75.159948] RSP: 002b:00007ffca2e72c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.160937] RAX: ffffffffffffffda RBX: 00007ffca2e73248 RCX: 00007fac30d140d7
[ 75.161865] RDX: 00007fac30d7e41f RSI: 00007ffca2e72ba0 RDI: 0000000040000000
[ 75.162787] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca2e729b0
[ 75.163715] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac30e26bf0
[ 75.164667] R13: 00007ffca2e72ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.165544]
[ 75.165892] irq event stamp: 8751
[ 75.166319] hardirqs last enabled at (8761): [] __up_console_sem+0x78/0x80
[ 75.167386] hardirqs last disabled at (8772): [] __up_console_sem+0x5d/0x80
[ 75.168429] softirqs last enabled at (8286): [] irq_exit_rcu+0x93/0xc0
[ 75.169469] softirqs last disabled at (8265): [] irq_exit_rcu+0x93/0xc0
[ 75.170494] ---[ end trace 0000000000000000 ]---
[ 75.175414] ------------[ cut here ]------------
[ 75.176152] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.177854] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.178900] Modules linked in:
[ 75.179302] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.180485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.181520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.182211] 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
[ 75.184487] RSP: 0018:ffff88800f8efc00 EFLAGS: 00010282
[ 75.185198] RAX: 0000000000000000 RBX: ffff8880102b7240 RCX: 0000000000000000
[ 75.186087] RDX: ffff88801583b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.186987] RBP: ffff8880102b7254 R08: 0000000000000001 R09: 0000000000000000
[ 75.187914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.188812] R13: ffffffff84e23fe0 R14: ffff8880102b7248 R15: ffffffff84da7d60
[ 75.189720] FS: 00005555565e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.190730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.191451] CR2: 00007f1933c796f4 CR3: 000000001f65c000 CR4: 0000000000350ef0
[ 75.192382] Call Trace:
[ 75.192741]
[ 75.193038] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.193685] ipv6_frags_init_net+0x206/0x3c0
[ 75.194255] ops_init+0xbb/0x6b0
[ 75.194746] setup_net+0x3d9/0x990
[ 75.195215] ? down_read_killable+0x1d7/0x4e0
[ 75.195862] ? __pfx_setup_net+0x10/0x10
[ 75.196388] ? copy_net_ns+0x17c/0x770
[ 75.196940] copy_net_ns+0x321/0x770
[ 75.197426] create_new_namespaces+0x3f6/0xb30
[ 75.198044] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.198696] ksys_unshare+0x44d/0x8e0
[ 75.199195] ? __pfx_ksys_unshare+0x10/0x10
[ 75.199797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.200528] __x64_sys_unshare+0x31/0x40
[ 75.201088] do_syscall_64+0x3f/0x90
[ 75.201569] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.202240] RIP: 0033:0x7fac30d140d7
[ 75.202760] 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
[ 75.204953] RSP: 002b:00007ffca2e72c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.205908] RAX: ffffffffffffffda RBX: 00007ffca2e73248 RCX: 00007fac30d140d7
[ 75.206805] RDX: 00007fac30d7e41f RSI: 00007ffca2e72ba0 RDI: 0000000040000000
[ 75.207709] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca2e729b0
[ 75.208562] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac30e26bf0
[ 75.209471] R13: 00007ffca2e72ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.210382]
[ 75.210712] irq event stamp: 10253
[ 75.211149] hardirqs last enabled at (10263): [] __up_console_sem+0x78/0x80
[ 75.212238] hardirqs last disabled at (10274): [] __up_console_sem+0x5d/0x80
[ 75.213307] softirqs last enabled at (9936): [] irq_exit_rcu+0x93/0xc0
[ 75.214344] softirqs last disabled at (9927): [] irq_exit_rcu+0x93/0xc0
[ 75.215400] ---[ end trace 0000000000000000 ]---
[ 75.216827] ------------[ cut here ]------------
[ 75.217415] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.219350] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.220415] Modules linked in:
[ 75.220863] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.222009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.223015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.223699] 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
[ 75.225891] RSP: 0018:ffff88800f8efbf0 EFLAGS: 00010286
[ 75.226549] RAX: 0000000000000000 RBX: ffff8880102b6c40 RCX: 0000000000000000
[ 75.227458] RDX: ffff88801583b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.228340] RBP: ffff8880102b6c54 R08: 0000000000000001 R09: 0000000000000000
[ 75.229226] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.230099] R13: ffffffff84e23fe0 R14: ffff8880102b6c48 R15: ffffffff84db0aa0
[ 75.230979] FS: 00005555565e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.231985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.232717] CR2: 00007f1933c796f4 CR3: 000000001f65c000 CR4: 0000000000350ef0
[ 75.233569] Call Trace:
[ 75.233919]
[ 75.234215] nf_ct_net_init+0x224/0x3d0
[ 75.234761] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.235334] ops_init+0xbb/0x6b0
[ 75.235808] setup_net+0x3d9/0x990
[ 75.236264] ? down_read_killable+0x1d7/0x4e0
[ 75.236854] ? __pfx_setup_net+0x10/0x10
[ 75.237362] ? copy_net_ns+0x17c/0x770
[ 75.237895] copy_net_ns+0x321/0x770
[ 75.238383] create_new_namespaces+0x3f6/0xb30
[ 75.238996] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.239650] ksys_unshare+0x44d/0x8e0
[ 75.240132] ? __pfx_ksys_unshare+0x10/0x10
[ 75.240701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.241405] __x64_sys_unshare+0x31/0x40
[ 75.241941] do_syscall_64+0x3f/0x90
[ 75.242409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.243088] RIP: 0033:0x7fac30d140d7
[ 75.243573] 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
[ 75.245731] RSP: 002b:00007ffca2e72c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.246667] RAX: ffffffffffffffda RBX: 00007ffca2e73248 RCX: 00007fac30d140d7
[ 75.247527] RDX: 00007fac30d7e41f RSI: 00007ffca2e72ba0 RDI: 0000000040000000
[ 75.248403] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca2e729b0
[ 75.249286] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac30e26bf0
[ 75.250163] R13: 00007ffca2e72ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.251051]
[ 75.251356] irq event stamp: 11023
[ 75.251815] hardirqs last enabled at (11035): [] __up_console_sem+0x78/0x80
[ 75.252871] hardirqs last disabled at (11046): [] __up_console_sem+0x5d/0x80
[ 75.253914] softirqs last enabled at (10908): [] irq_exit_rcu+0x93/0xc0
[ 75.254942] softirqs last disabled at (10903): [] irq_exit_rcu+0x93/0xc0
[ 75.255984] ---[ end trace 0000000000000000 ]---
executing program
[ 76.784403] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.831696] Bluetooth: hci0: command 0x041b tx timeout
[ 80.879679] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.927700] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:34:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f8ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555565e7400 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=00007f1933c796f4 CR3=000000001f65c000 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=0000000000000001 RBX=00007f58389db330 RCX=00007f58389db2f0 RDX=00007f58389db330
RSI=0000000000000000 RDI=0000000064650221 RBP=0000000000000001 RSP=00007f58389db2d0
R8 =00007f58389db330 R9 =00005604c3bec490 R10=00007fffb7dcd080 R11=0000000000000000
R12=0000000064650221 R13=00007f58389db390 R14=0000000000000004 R15=00007f58389dbd37
RIP=00007f58392479c2 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f58389fc700 00000000 00000000
GS =0000 0000000000000000 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=00007f3870d670a0 CR3=000000001472c000 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=ffffffffffffffffffffffffff000000 XMM01=00000000000000003043545500435455
XMM02=00000000000000000000000000000000 XMM03=7465756c42205d3234303331372e3437
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2d2d2d2d2d2d5d206572656820747563 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000