Warning: Permanently added '[localhost]:4049' (ECDSA) to the list of known hosts.
2023/05/16 20:31:10 fuzzer started
2023/05/16 20:31:11 dialing manager at localhost:35573
2023/05/16 20:31:11 checking machine...
2023/05/16 20:31:11 checking revisions...
syzkaller login: [ 56.933162] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:31:11 testing simple program...
[ 57.016562] cgroup: Unknown subsys name 'net'
[ 57.099661] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.547511] audit: type=1400 audit(1684269086.051:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 72.688331] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.690729] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.692438] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.696302] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.698050] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.699732] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.097706] ------------[ cut here ]------------
[ 73.098381] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.100278] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.101431] Modules linked in:
[ 73.101988] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.107297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.108430] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.109126] 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
[ 73.111316] RSP: 0018:ffff888018a0fc00 EFLAGS: 00010282
[ 73.112001] RAX: 0000000000000000 RBX: ffff888008f07040 RCX: 0000000000000000
[ 73.112892] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.113806] RBP: ffff888008f07054 R08: 0000000000000001 R09: 0000000000000000
[ 73.114665] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.115559] R13: ffffffff84e223a0 R14: ffff888008f07048 R15: ffffffff84d73340
[ 73.116450] FS: 0000555556fc3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.117453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.118195] CR2: 00007fdbef7b16f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 73.119116] Call Trace:
[ 73.119445]
[ 73.119739] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.120386] ipv4_frags_init_net+0x269/0x440
[ 73.120977] ops_init+0xbb/0x6b0
[ 73.121438] setup_net+0x3d9/0x990
[ 73.121922] ? down_read_killable+0x1d7/0x4e0
[ 73.122484] ? __pfx_setup_net+0x10/0x10
[ 73.123017] ? copy_net_ns+0x17c/0x770
[ 73.123523] copy_net_ns+0x321/0x770
[ 73.124034] create_new_namespaces+0x3f6/0xb30
[ 73.124620] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.125282] ksys_unshare+0x44d/0x8e0
[ 73.125800] ? __pfx_ksys_unshare+0x10/0x10
[ 73.126350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.127104] __x64_sys_unshare+0x31/0x40
[ 73.127619] do_syscall_64+0x3f/0x90
[ 73.128130] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.128805] RIP: 0033:0x7fa4803690d7
[ 73.129278] 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
[ 73.131458] RSP: 002b:00007fff359eb608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.132425] RAX: ffffffffffffffda RBX: 00007fff359ebc48 RCX: 00007fa4803690d7
[ 73.133351] RDX: 00007fa4803d341f RSI: 00007fff359eb5a0 RDI: 0000000040000000
[ 73.134252] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff359eb3b0
[ 73.135171] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa48047bbf0
[ 73.136087] R13: 00007fff359eb6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.137036]
[ 73.137356] irq event stamp: 7533
[ 73.137825] hardirqs last enabled at (7545): [] __up_console_sem+0x78/0x80
[ 73.138909] hardirqs last disabled at (7556): [] __up_console_sem+0x5d/0x80
[ 73.140006] softirqs last enabled at (7082): [] irq_exit_rcu+0x93/0xc0
[ 73.141076] softirqs last disabled at (7039): [] irq_exit_rcu+0x93/0xc0
[ 73.142155] ---[ end trace 0000000000000000 ]---
[ 73.148485] ------------[ cut here ]------------
[ 73.149139] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.150957] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.152050] Modules linked in:
[ 73.152457] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.153652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.154676] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.155369] 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
[ 73.157587] RSP: 0018:ffff888018a0fc00 EFLAGS: 00010282
[ 73.158285] RAX: 0000000000000000 RBX: ffff88800f2bb440 RCX: 0000000000000000
[ 73.159175] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.160063] RBP: ffff88800f2bb454 R08: 0000000000000001 R09: 0000000000000000
[ 73.160945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.161841] R13: ffffffff84e223a0 R14: ffff88800f2bb448 R15: ffffffff84da62e0
[ 73.162692] FS: 0000555556fc3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.163684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.164420] CR2: 00007fdbef7b16f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 73.165325] Call Trace:
[ 73.165650]
[ 73.165980] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.166613] ipv6_frags_init_net+0x206/0x3c0
[ 73.167228] ops_init+0xbb/0x6b0
[ 73.167685] setup_net+0x3d9/0x990
[ 73.168187] ? down_read_killable+0x1d7/0x4e0
[ 73.168753] ? __pfx_setup_net+0x10/0x10
[ 73.169309] ? copy_net_ns+0x17c/0x770
[ 73.169842] copy_net_ns+0x321/0x770
[ 73.170316] create_new_namespaces+0x3f6/0xb30
[ 73.170930] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.171539] ksys_unshare+0x44d/0x8e0
[ 73.172061] ? __pfx_ksys_unshare+0x10/0x10
[ 73.172605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.173364] __x64_sys_unshare+0x31/0x40
[ 73.173922] do_syscall_64+0x3f/0x90
[ 73.174394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.175073] RIP: 0033:0x7fa4803690d7
[ 73.175546] 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
[ 73.177825] RSP: 002b:00007fff359eb608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.178814] RAX: ffffffffffffffda RBX: 00007fff359ebc48 RCX: 00007fa4803690d7
[ 73.179696] RDX: 00007fa4803d341f RSI: 00007fff359eb5a0 RDI: 0000000040000000
[ 73.180627] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff359eb3b0
[ 73.181568] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa48047bbf0
[ 73.182481] R13: 00007fff359eb6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.183431]
[ 73.183738] irq event stamp: 9421
[ 73.184207] hardirqs last enabled at (9433): [] __up_console_sem+0x78/0x80
[ 73.185328] hardirqs last disabled at (9444): [] __up_console_sem+0x5d/0x80
[ 73.186435] softirqs last enabled at (9330): [] irq_exit_rcu+0x93/0xc0
[ 73.187507] softirqs last disabled at (9321): [] irq_exit_rcu+0x93/0xc0
[ 73.188572] ---[ end trace 0000000000000000 ]---
[ 73.190003] ------------[ cut here ]------------
[ 73.190604] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.192619] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.193741] Modules linked in:
[ 73.194228] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.195421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.196467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.197191] 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
[ 73.199496] RSP: 0018:ffff888018a0fbf0 EFLAGS: 00010286
[ 73.200212] RAX: 0000000000000000 RBX: ffff88800f2ba440 RCX: 0000000000000000
[ 73.201148] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.202073] RBP: ffff88800f2ba454 R08: 0000000000000001 R09: 0000000000000000
[ 73.203004] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.203922] R13: ffffffff84e223a0 R14: ffff88800f2ba448 R15: ffffffff84daf020
[ 73.204860] FS: 0000555556fc3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.205937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.206675] CR2: 00007fdbef7b16f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 73.207602] Call Trace:
[ 73.207971]
[ 73.208284] nf_ct_net_init+0x224/0x3d0
[ 73.208844] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.209448] ops_init+0xbb/0x6b0
[ 73.209946] setup_net+0x3d9/0x990
[ 73.210418] ? down_read_killable+0x1d7/0x4e0
[ 73.211039] ? __pfx_setup_net+0x10/0x10
[ 73.211562] ? copy_net_ns+0x17c/0x770
[ 73.212114] copy_net_ns+0x321/0x770
[ 73.212614] create_new_namespaces+0x3f6/0xb30
[ 73.213268] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.213951] ksys_unshare+0x44d/0x8e0
[ 73.214459] ? __pfx_ksys_unshare+0x10/0x10
[ 73.215058] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.215830] __x64_sys_unshare+0x31/0x40
[ 73.216365] do_syscall_64+0x3f/0x90
[ 73.216888] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.217558] RIP: 0033:0x7fa4803690d7
[ 73.218074] 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
[ 73.220365] RSP: 002b:00007fff359eb608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.221362] RAX: ffffffffffffffda RBX: 00007fff359ebc48 RCX: 00007fa4803690d7
[ 73.222282] RDX: 00007fa4803d341f RSI: 00007fff359eb5a0 RDI: 0000000040000000
[ 73.223216] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff359eb3b0
[ 73.224147] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa48047bbf0
[ 73.225068] R13: 00007fff359eb6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.226034]
[ 73.226347] irq event stamp: 10221
[ 73.226827] hardirqs last enabled at (10233): [] __up_console_sem+0x78/0x80
[ 73.227934] hardirqs last disabled at (10244): [] __up_console_sem+0x5d/0x80
[ 73.229043] softirqs last enabled at (9960): [] irq_exit_rcu+0x93/0xc0
[ 73.230125] softirqs last disabled at (9955): [] irq_exit_rcu+0x93/0xc0
[ 73.231195] ---[ end trace 0000000000000000 ]---
[ 74.770400] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.817818] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.865853] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.913902] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:31:06 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018a0f5f0
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 0000555556fc3400 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=00007fdbef7b16f4 CR3=000000000ed2e000 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=000000000005c90b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fd13666c220 CR3=000000000e0c6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000