Warning: Permanently added '[localhost]:22814' (ECDSA) to the list of known hosts.
2023/05/18 07:43:43 fuzzer started
2023/05/18 07:43:43 dialing manager at localhost:44319
2023/05/18 07:43:43 checking machine...
2023/05/18 07:43:43 checking revisions...
syzkaller login: [ 43.840789] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:43:44 testing simple program...
[ 43.913536] cgroup: Unknown subsys name 'net'
[ 43.998002] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.619852] audit: type=1400 audit(1684395836.828:6): 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
[ 57.734610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.736233] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.739211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.741980] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.743843] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.746282] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.121840] ------------[ cut here ]------------
[ 58.122651] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.125028] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.126294] Modules linked in:
[ 58.126957] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.131789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.132820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.133468] 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
[ 58.135703] RSP: 0018:ffff88801ed27c00 EFLAGS: 00010282
[ 58.136356] RAX: 0000000000000000 RBX: ffff88800fbc0840 RCX: 0000000000000000
[ 58.137255] RDX: ffff888016bd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.138141] RBP: ffff88800fbc0854 R08: 0000000000000001 R09: 0000000000000000
[ 58.139039] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.139925] R13: ffffffff84e23fe0 R14: ffff88800fbc0848 R15: ffffffff84d74dc0
[ 58.140829] FS: 0000555556f15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.141834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.142603] CR2: 00007fd9366426f4 CR3: 0000000018b60000 CR4: 0000000000350ef0
[ 58.143466] Call Trace:
[ 58.143825]
[ 58.144128] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.144775] ipv4_frags_init_net+0x269/0x440
[ 58.145336] ops_init+0xbb/0x6b0
[ 58.145817] setup_net+0x3d9/0x990
[ 58.146274] ? down_read_killable+0x1d7/0x4e0
[ 58.146903] ? __pfx_setup_net+0x10/0x10
[ 58.147420] ? copy_net_ns+0x17c/0x770
[ 58.147965] copy_net_ns+0x321/0x770
[ 58.148453] create_new_namespaces+0x3f6/0xb30
[ 58.149082] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.149740] ksys_unshare+0x44d/0x8e0
[ 58.150231] ? __pfx_ksys_unshare+0x10/0x10
[ 58.150813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.151574] __x64_sys_unshare+0x31/0x40
[ 58.152093] do_syscall_64+0x3f/0x90
[ 58.152613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.153273] RIP: 0033:0x7fecc5f6f0d7
[ 58.153767] 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
[ 58.155962] RSP: 002b:00007fff080f6d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.156913] RAX: ffffffffffffffda RBX: 00007fff080f73d8 RCX: 00007fecc5f6f0d7
[ 58.157809] RDX: 00007fecc5fd941f RSI: 00007fff080f6d30 RDI: 0000000040000000
[ 58.158739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff080f6b40
[ 58.159640] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fecc6081bf0
[ 58.160561] R13: 00007fff080f6e70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.161444]
[ 58.161786] irq event stamp: 7971
[ 58.162214] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 58.163273] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 58.164327] softirqs last enabled at (7376): [] irq_exit_rcu+0x93/0xc0
[ 58.165366] softirqs last disabled at (7371): [] irq_exit_rcu+0x93/0xc0
[ 58.166412] ---[ end trace 0000000000000000 ]---
[ 58.172321] ------------[ cut here ]------------
[ 58.172943] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.174998] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.176253] Modules linked in:
[ 58.176738] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.177912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.178972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.179660] 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
[ 58.182232] RSP: 0018:ffff88801ed27c00 EFLAGS: 00010282
[ 58.182976] RAX: 0000000000000000 RBX: ffff88800ef85040 RCX: 0000000000000000
[ 58.184015] RDX: ffff888016bd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.185054] RBP: ffff88800ef85054 R08: 0000000000000001 R09: 0000000000000000
[ 58.186124] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.187199] R13: ffffffff84e23fe0 R14: ffff88800ef85048 R15: ffffffff84da7d60
[ 58.188272] FS: 0000555556f15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.189455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.190317] CR2: 00007fd9366426f4 CR3: 0000000018b60000 CR4: 0000000000350ef0
[ 58.191317] Call Trace:
[ 58.191728]
[ 58.192073] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.192807] ipv6_frags_init_net+0x206/0x3c0
[ 58.193447] ops_init+0xbb/0x6b0
[ 58.194013] setup_net+0x3d9/0x990
[ 58.194623] ? down_read_killable+0x1d7/0x4e0
[ 58.195291] ? __pfx_setup_net+0x10/0x10
[ 58.195942] ? copy_net_ns+0x17c/0x770
[ 58.196609] copy_net_ns+0x321/0x770
[ 58.197139] create_new_namespaces+0x3f6/0xb30
[ 58.197823] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.198592] ksys_unshare+0x44d/0x8e0
[ 58.199140] ? __pfx_ksys_unshare+0x10/0x10
[ 58.199746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.200478] __x64_sys_unshare+0x31/0x40
[ 58.201047] do_syscall_64+0x3f/0x90
[ 58.201569] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.202225] RIP: 0033:0x7fecc5f6f0d7
[ 58.202739] 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
[ 58.204990] RSP: 002b:00007fff080f6d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.205974] RAX: ffffffffffffffda RBX: 00007fff080f73d8 RCX: 00007fecc5f6f0d7
[ 58.206975] RDX: 00007fecc5fd941f RSI: 00007fff080f6d30 RDI: 0000000040000000
[ 58.208013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff080f6b40
[ 58.209056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fecc6081bf0
[ 58.210116] R13: 00007fff080f6e70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.211100]
[ 58.211410] irq event stamp: 9887
[ 58.211885] hardirqs last enabled at (9899): [] __up_console_sem+0x78/0x80
[ 58.213084] hardirqs last disabled at (9910): [] __up_console_sem+0x5d/0x80
[ 58.214316] softirqs last enabled at (9406): [] irq_exit_rcu+0x93/0xc0
[ 58.215545] softirqs last disabled at (9401): [] irq_exit_rcu+0x93/0xc0
[ 58.216756] ---[ end trace 0000000000000000 ]---
[ 58.218165] ------------[ cut here ]------------
[ 58.218792] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.220725] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.221899] Modules linked in:
[ 58.222377] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.223839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.225028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.225829] 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
[ 58.228291] RSP: 0018:ffff88801ed27bf0 EFLAGS: 00010286
[ 58.229051] RAX: 0000000000000000 RBX: ffff88800ef84040 RCX: 0000000000000000
[ 58.230151] RDX: ffff888016bd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.231193] RBP: ffff88800ef84054 R08: 0000000000000001 R09: 0000000000000000
[ 58.232184] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.233231] R13: ffffffff84e23fe0 R14: ffff88800ef84048 R15: ffffffff84db0aa0
[ 58.234246] FS: 0000555556f15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.235443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.236221] CR2: 00007fd9366426f4 CR3: 0000000018b60000 CR4: 0000000000350ef0
[ 58.237232] Call Trace:
[ 58.237650]
[ 58.238033] nf_ct_net_init+0x224/0x3d0
[ 58.238719] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.239394] ops_init+0xbb/0x6b0
[ 58.240031] setup_net+0x3d9/0x990
[ 58.240577] ? down_read_killable+0x1d7/0x4e0
[ 58.241177] ? __pfx_setup_net+0x10/0x10
[ 58.241846] ? copy_net_ns+0x17c/0x770
[ 58.242440] copy_net_ns+0x321/0x770
[ 58.243091] create_new_namespaces+0x3f6/0xb30
[ 58.243805] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.244553] ksys_unshare+0x44d/0x8e0
[ 58.245093] ? __pfx_ksys_unshare+0x10/0x10
[ 58.245755] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.246657] __x64_sys_unshare+0x31/0x40
[ 58.247250] do_syscall_64+0x3f/0x90
[ 58.247849] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.248647] RIP: 0033:0x7fecc5f6f0d7
[ 58.249210] 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
[ 58.251665] RSP: 002b:00007fff080f6d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.252764] RAX: ffffffffffffffda RBX: 00007fff080f73d8 RCX: 00007fecc5f6f0d7
[ 58.253817] RDX: 00007fecc5fd941f RSI: 00007fff080f6d30 RDI: 0000000040000000
[ 58.254869] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff080f6b40
[ 58.255893] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fecc6081bf0
[ 58.256936] R13: 00007fff080f6e70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.258006]
[ 58.258358] irq event stamp: 10747
[ 58.258924] hardirqs last enabled at (10759): [] __up_console_sem+0x78/0x80
[ 58.260159] hardirqs last disabled at (10770): [] __up_console_sem+0x5d/0x80
[ 58.261455] softirqs last enabled at (10484): [] irq_exit_rcu+0x93/0xc0
[ 58.262653] softirqs last disabled at (10479): [] irq_exit_rcu+0x93/0xc0
[ 58.263807] ---[ end trace 0000000000000000 ]---
executing program
[ 59.817077] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.864572] Bluetooth: hci0: command 0x041b tx timeout
[ 63.912610] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.960564] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:43:50 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ed275f0
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 0000555556f15400 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=00007fd9366426f4 CR3=0000000018b60000 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=000000000003a5d9 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007fadd18f60a0 CR3=00000000164b2000 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=ff161601e1539aa67244153cc4a0a7ad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6c02cff97bd88c18000000000013c278 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fbe0be56181c6a1400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000