Warning: Permanently added '[localhost]:33789' (ECDSA) to the list of known hosts.
2023/05/16 16:33:56 fuzzer started
2023/05/16 16:33:57 dialing manager at localhost:35573
2023/05/16 16:33:57 checking machine...
2023/05/16 16:33:57 checking revisions...
syzkaller login: [ 37.873050] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:33:57 testing simple program...
[ 37.946880] cgroup: Unknown subsys name 'net'
[ 38.035829] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.910789] audit: type=1400 audit(1684254850.264:6): 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
[ 52.035182] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.037614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.040225] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.043885] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.045883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.047440] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.482099] ------------[ cut here ]------------
[ 52.482871] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.484962] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.486147] Modules linked in:
[ 52.486619] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.491919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.493150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.493890] 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
[ 52.496230] RSP: 0018:ffff88801fa9fc00 EFLAGS: 00010282
[ 52.496970] RAX: 0000000000000000 RBX: ffff88800e965440 RCX: 0000000000000000
[ 52.497931] RDX: ffff888019263680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.498895] RBP: ffff88800e965454 R08: 0000000000000001 R09: 0000000000000000
[ 52.499855] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.500818] R13: ffffffff84e223a0 R14: ffff88800e965448 R15: ffffffff84d73340
[ 52.501814] FS: 0000555556027400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.502880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.503655] CR2: 00007ff79dbc06f4 CR3: 000000000caa6000 CR4: 0000000000350ef0
[ 52.504602] Call Trace:
[ 52.504985]
[ 52.505314] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.506005] ipv4_frags_init_net+0x269/0x440
[ 52.506613] ops_init+0xbb/0x6b0
[ 52.507126] setup_net+0x3d9/0x990
[ 52.507627] ? down_read_killable+0x1d7/0x4e0
[ 52.508290] ? __pfx_setup_net+0x10/0x10
[ 52.508877] ? copy_net_ns+0x17c/0x770
[ 52.509444] copy_net_ns+0x321/0x770
[ 52.510002] create_new_namespaces+0x3f6/0xb30
[ 52.510650] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.511389] ksys_unshare+0x44d/0x8e0
[ 52.511943] ? __pfx_ksys_unshare+0x10/0x10
[ 52.512521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.513337] __x64_sys_unshare+0x31/0x40
[ 52.513923] do_syscall_64+0x3f/0x90
[ 52.514421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.515138] RIP: 0033:0x7f6dcae520d7
[ 52.515633] 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
[ 52.517952] RSP: 002b:00007ffd4c306418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.518957] RAX: ffffffffffffffda RBX: 00007ffd4c306a58 RCX: 00007f6dcae520d7
[ 52.519907] RDX: 00007f6dcaebc41f RSI: 00007ffd4c3063b0 RDI: 0000000040000000
[ 52.520858] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c3061c0
[ 52.521822] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6dcaf64bf0
[ 52.522764] R13: 00007ffd4c3064f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.523707]
[ 52.524069] irq event stamp: 8611
[ 52.524526] hardirqs last enabled at (8621): [] __up_console_sem+0x78/0x80
[ 52.525690] hardirqs last disabled at (8632): [] __up_console_sem+0x5d/0x80
[ 52.526832] softirqs last enabled at (8156): [] irq_exit_rcu+0x93/0xc0
[ 52.527956] softirqs last disabled at (8101): [] irq_exit_rcu+0x93/0xc0
[ 52.529069] ---[ end trace 0000000000000000 ]---
[ 52.534678] ------------[ cut here ]------------
[ 52.535472] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.537400] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.538520] Modules linked in:
[ 52.538988] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.540199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.541274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.541981] 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
[ 52.544283] RSP: 0018:ffff88801fa9fc00 EFLAGS: 00010282
[ 52.545005] RAX: 0000000000000000 RBX: ffff88800ea49240 RCX: 0000000000000000
[ 52.545994] RDX: ffff888019263680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.546945] RBP: ffff88800ea49254 R08: 0000000000000001 R09: 0000000000000000
[ 52.547896] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.548853] R13: ffffffff84e223a0 R14: ffff88800ea49248 R15: ffffffff84da62e0
[ 52.549821] FS: 0000555556027400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.550876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.551635] CR2: 00007ff79dbc06f4 CR3: 000000000caa6000 CR4: 0000000000350ef0
[ 52.552592] Call Trace:
[ 52.552987]
[ 52.553328] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.554031] ipv6_frags_init_net+0x206/0x3c0
[ 52.554649] ops_init+0xbb/0x6b0
[ 52.555166] setup_net+0x3d9/0x990
[ 52.555663] ? down_read_killable+0x1d7/0x4e0
[ 52.556318] ? __pfx_setup_net+0x10/0x10
[ 52.556907] ? copy_net_ns+0x17c/0x770
[ 52.557483] copy_net_ns+0x321/0x770
[ 52.558041] create_new_namespaces+0x3f6/0xb30
[ 52.558693] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.559398] ksys_unshare+0x44d/0x8e0
[ 52.559973] ? __pfx_ksys_unshare+0x10/0x10
[ 52.560580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.561407] __x64_sys_unshare+0x31/0x40
[ 52.562013] do_syscall_64+0x3f/0x90
[ 52.562538] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.563271] RIP: 0033:0x7f6dcae520d7
[ 52.563814] 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
[ 52.566235] RSP: 002b:00007ffd4c306418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.567283] RAX: ffffffffffffffda RBX: 00007ffd4c306a58 RCX: 00007f6dcae520d7
[ 52.568277] RDX: 00007f6dcaebc41f RSI: 00007ffd4c3063b0 RDI: 0000000040000000
[ 52.569262] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c3061c0
[ 52.570254] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6dcaf64bf0
[ 52.571236] R13: 00007ffd4c3064f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.572239]
[ 52.572570] irq event stamp: 10453
[ 52.573076] hardirqs last enabled at (10465): [] __up_console_sem+0x78/0x80
[ 52.574266] hardirqs last disabled at (10476): [] __up_console_sem+0x5d/0x80
[ 52.575450] softirqs last enabled at (9932): [] irq_exit_rcu+0x93/0xc0
[ 52.576589] softirqs last disabled at (9879): [] irq_exit_rcu+0x93/0xc0
[ 52.577759] ---[ end trace 0000000000000000 ]---
[ 52.579313] ------------[ cut here ]------------
[ 52.580043] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.582264] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.583391] Modules linked in:
[ 52.583862] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.585109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.586216] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.586932] 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
[ 52.589234] RSP: 0018:ffff88801fa9fbf0 EFLAGS: 00010286
[ 52.589964] RAX: 0000000000000000 RBX: ffff8880139e5c40 RCX: 0000000000000000
[ 52.590910] RDX: ffff888019263680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.591860] RBP: ffff8880139e5c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.592818] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.593796] R13: ffffffff84e223a0 R14: ffff8880139e5c48 R15: ffffffff84daf020
[ 52.594749] FS: 0000555556027400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.595812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.596571] CR2: 00007ff79dbc06f4 CR3: 000000000caa6000 CR4: 0000000000350ef0
[ 52.597577] Call Trace:
[ 52.597958]
[ 52.598281] nf_ct_net_init+0x224/0x3d0
[ 52.598862] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.599478] ops_init+0xbb/0x6b0
[ 52.599981] setup_net+0x3d9/0x990
[ 52.600466] ? down_read_killable+0x1d7/0x4e0
[ 52.601099] ? __pfx_setup_net+0x10/0x10
[ 52.601652] ? copy_net_ns+0x17c/0x770
[ 52.602222] copy_net_ns+0x321/0x770
[ 52.602758] create_new_namespaces+0x3f6/0xb30
[ 52.603374] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.604068] ksys_unshare+0x44d/0x8e0
[ 52.604592] ? __pfx_ksys_unshare+0x10/0x10
[ 52.605218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.606013] __x64_sys_unshare+0x31/0x40
[ 52.606570] do_syscall_64+0x3f/0x90
[ 52.607107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.607831] RIP: 0033:0x7f6dcae520d7
[ 52.608332] 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
[ 52.610676] RSP: 002b:00007ffd4c306418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.611684] RAX: ffffffffffffffda RBX: 00007ffd4c306a58 RCX: 00007f6dcae520d7
[ 52.612629] RDX: 00007f6dcaebc41f RSI: 00007ffd4c3063b0 RDI: 0000000040000000
[ 52.613589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c3061c0
[ 52.614538] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6dcaf64bf0
[ 52.615483] R13: 00007ffd4c3064f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.616450]
[ 52.616806] irq event stamp: 11341
[ 52.617285] hardirqs last enabled at (11351): [] __up_console_sem+0x78/0x80
[ 52.618434] hardirqs last disabled at (11362): [] __up_console_sem+0x5d/0x80
[ 52.619583] softirqs last enabled at (10976): [] irq_exit_rcu+0x93/0xc0
[ 52.620694] softirqs last disabled at (10971): [] irq_exit_rcu+0x93/0xc0
[ 52.621812] ---[ end trace 0000000000000000 ]---
executing program
[ 54.118664] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.166237] Bluetooth: hci0: command 0x041b tx timeout
[ 58.213969] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.261795] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:34:09 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556027400 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=00007ff79dbc06f4 CR3=000000000caa6000 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=000000000002c59b 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=00007f5fb62b5000 CR3=0000000019022000 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=2031313a34333a36312036312079614d XMM01=5d3734313638342e32352020205b203a
XMM02=646f4d205d3734313638342e32352020 XMM03=6b7a79732031313a34333a3631203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3236393438342e32352020205b XMM07=79732031313a34333a36312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000