Warning: Permanently added '[localhost]:23822' (ECDSA) to the list of known hosts.
2023/05/17 04:33:49 fuzzer started
2023/05/17 04:33:50 dialing manager at localhost:35573
2023/05/17 04:33:50 checking machine...
2023/05/17 04:33:50 checking revisions...
syzkaller login: [ 42.717988] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:33:50 testing simple program...
[ 42.782481] cgroup: Unknown subsys name 'net'
[ 42.861874] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.104650] audit: type=1400 audit(1684298043.638:6): 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
[ 57.242007] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.244620] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.245845] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.250955] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.254450] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.255606] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.646509] ------------[ cut here ]------------
[ 57.647262] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.649279] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.650396] Modules linked in:
[ 57.650827] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.655675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.656760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.657454] 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
[ 57.659750] RSP: 0018:ffff888017f57c00 EFLAGS: 00010282
[ 57.660457] RAX: 0000000000000000 RBX: ffff88800e932c40 RCX: 0000000000000000
[ 57.661354] RDX: ffff888018b7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.662281] RBP: ffff88800e932c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.663159] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.664081] R13: ffffffff84e223a0 R14: ffff88800e932c48 R15: ffffffff84d73340
[ 57.664997] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.666046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.666793] CR2: 00007f438c3526f4 CR3: 000000001f538000 CR4: 0000000000350ef0
[ 57.667689] Call Trace:
[ 57.668024]
[ 57.668348] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.668957] ipv4_frags_init_net+0x269/0x440
[ 57.669564] ops_init+0xbb/0x6b0
[ 57.670024] setup_net+0x3d9/0x990
[ 57.670503] ? down_read_killable+0x1d7/0x4e0
[ 57.671079] ? __pfx_setup_net+0x10/0x10
[ 57.671620] ? copy_net_ns+0x17c/0x770
[ 57.672132] copy_net_ns+0x321/0x770
[ 57.672644] create_new_namespaces+0x3f6/0xb30
[ 57.673259] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.673910] ksys_unshare+0x44d/0x8e0
[ 57.674439] ? __pfx_ksys_unshare+0x10/0x10
[ 57.674982] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.675713] __x64_sys_unshare+0x31/0x40
[ 57.676263] do_syscall_64+0x3f/0x90
[ 57.676741] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.677413] RIP: 0033:0x7f0bdcf350d7
[ 57.677908] 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
[ 57.680163] RSP: 002b:00007ffc6396b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.681092] RAX: ffffffffffffffda RBX: 00007ffc6396b828 RCX: 00007f0bdcf350d7
[ 57.682012] RDX: 00007f0bdcf9f41f RSI: 00007ffc6396b180 RDI: 0000000040000000
[ 57.682885] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6396af90
[ 57.683760] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bdd047bf0
[ 57.684642] R13: 00007ffc6396b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.685570]
[ 57.685874] irq event stamp: 7571
[ 57.686326] hardirqs last enabled at (7583): [] __up_console_sem+0x78/0x80
[ 57.687379] hardirqs last disabled at (7594): [] __up_console_sem+0x5d/0x80
[ 57.688428] softirqs last enabled at (6960): [] irq_exit_rcu+0x93/0xc0
[ 57.689444] softirqs last disabled at (6955): [] irq_exit_rcu+0x93/0xc0
[ 57.690497] ---[ end trace 0000000000000000 ]---
[ 57.695535] ------------[ cut here ]------------
[ 57.696119] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.697839] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.698911] Modules linked in:
[ 57.699358] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.700504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.701516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.702170] 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
[ 57.704335] RSP: 0018:ffff888017f57c00 EFLAGS: 00010282
[ 57.704981] RAX: 0000000000000000 RBX: ffff88800d713040 RCX: 0000000000000000
[ 57.705904] RDX: ffff888018b7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.706779] RBP: ffff88800d713054 R08: 0000000000000001 R09: 0000000000000000
[ 57.707839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.708894] R13: ffffffff84e223a0 R14: ffff88800d713048 R15: ffffffff84da62e0
[ 57.709969] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.711148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.712018] CR2: 00007f438c3526f4 CR3: 000000001f538000 CR4: 0000000000350ef0
[ 57.713072] Call Trace:
[ 57.713487]
[ 57.713866] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.714594] ipv6_frags_init_net+0x206/0x3c0
[ 57.715266] ops_init+0xbb/0x6b0
[ 57.715766] setup_net+0x3d9/0x990
[ 57.716421] ? down_read_killable+0x1d7/0x4e0
[ 57.717048] ? __pfx_setup_net+0x10/0x10
[ 57.717674] ? copy_net_ns+0x17c/0x770
[ 57.718287] copy_net_ns+0x321/0x770
[ 57.718839] create_new_namespaces+0x3f6/0xb30
[ 57.719551] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.720297] ksys_unshare+0x44d/0x8e0
[ 57.720866] ? __pfx_ksys_unshare+0x10/0x10
[ 57.721569] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.722435] __x64_sys_unshare+0x31/0x40
[ 57.723043] do_syscall_64+0x3f/0x90
[ 57.723628] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.724404] RIP: 0033:0x7f0bdcf350d7
[ 57.724950] 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
[ 57.727340] RSP: 002b:00007ffc6396b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.728465] RAX: ffffffffffffffda RBX: 00007ffc6396b828 RCX: 00007f0bdcf350d7
[ 57.729501] RDX: 00007f0bdcf9f41f RSI: 00007ffc6396b180 RDI: 0000000040000000
[ 57.730547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6396af90
[ 57.731572] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bdd047bf0
[ 57.732559] R13: 00007ffc6396b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.733567]
[ 57.733900] irq event stamp: 9121
[ 57.734406] hardirqs last enabled at (9133): [] __up_console_sem+0x78/0x80
[ 57.735561] hardirqs last disabled at (9144): [] __up_console_sem+0x5d/0x80
[ 57.736728] softirqs last enabled at (9162): [] irq_exit_rcu+0x93/0xc0
[ 57.737870] softirqs last disabled at (9153): [] irq_exit_rcu+0x93/0xc0
[ 57.739001] ---[ end trace 0000000000000000 ]---
[ 57.740533] ------------[ cut here ]------------
[ 57.741724] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.743845] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.745018] Modules linked in:
[ 57.745504] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.746843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.748000] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.748730] 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
[ 57.751104] RSP: 0018:ffff888017f57bf0 EFLAGS: 00010286
[ 57.751876] RAX: 0000000000000000 RBX: ffff88800d712040 RCX: 0000000000000000
[ 57.752885] RDX: ffff888018b7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.753928] RBP: ffff88800d712054 R08: 0000000000000001 R09: 0000000000000000
[ 57.754901] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.755874] R13: ffffffff84e223a0 R14: ffff88800d712048 R15: ffffffff84daf020
[ 57.756843] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.757929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.758730] CR2: 00007f438c3526f4 CR3: 000000001f538000 CR4: 0000000000350ef0
[ 57.759692] Call Trace:
[ 57.760048]
[ 57.760405] nf_ct_net_init+0x224/0x3d0
[ 57.760969] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.761657] ops_init+0xbb/0x6b0
[ 57.762141] setup_net+0x3d9/0x990
[ 57.762670] ? down_read_killable+0x1d7/0x4e0
[ 57.763315] ? __pfx_setup_net+0x10/0x10
[ 57.763868] ? copy_net_ns+0x17c/0x770
[ 57.764451] copy_net_ns+0x321/0x770
[ 57.764975] create_new_namespaces+0x3f6/0xb30
[ 57.765645] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.766368] ksys_unshare+0x44d/0x8e0
[ 57.766923] ? __pfx_ksys_unshare+0x10/0x10
[ 57.767577] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.768403] __x64_sys_unshare+0x31/0x40
[ 57.768969] do_syscall_64+0x3f/0x90
[ 57.769532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.770285] RIP: 0033:0x7f0bdcf350d7
[ 57.770795] 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
[ 57.772927] RSP: 002b:00007ffc6396b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.773870] RAX: ffffffffffffffda RBX: 00007ffc6396b828 RCX: 00007f0bdcf350d7
[ 57.774724] RDX: 00007f0bdcf9f41f RSI: 00007ffc6396b180 RDI: 0000000040000000
[ 57.775577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6396af90
[ 57.776437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bdd047bf0
[ 57.777306] R13: 00007ffc6396b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.778171]
[ 57.778501] irq event stamp: 10087
[ 57.778921] hardirqs last enabled at (10097): [] __up_console_sem+0x78/0x80
[ 57.779958] hardirqs last disabled at (10108): [] __up_console_sem+0x5d/0x80
[ 57.780993] softirqs last enabled at (9834): [] irq_exit_rcu+0x93/0xc0
[ 57.782014] softirqs last disabled at (9829): [] irq_exit_rcu+0x93/0xc0
[ 57.783025] ---[ end trace 0000000000000000 ]---
[ 59.264935] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.313865] Bluetooth: hci0: command 0x041b tx timeout
[ 63.360316] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.408318] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:33:58 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017f575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 000055555559c400 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=00007f438c3526f4 CR3=000000001f538000 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=000000000003f11d 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=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 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=00007fe46a2b1db0 CR3=000000000da16000 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=2035303a34333a34302037312079614d XMM01=5d3639333035362e37352020205b203a
XMM02=646f4d205d3639333035362e37352020 XMM03=6b7a79732035303a34333a3430203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3937323934362e37352020205b XMM07=79732035303a34333a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000