Warning: Permanently added '[localhost]:30362' (ECDSA) to the list of known hosts.
2023/05/17 16:29:14 fuzzer started
2023/05/17 16:29:15 dialing manager at localhost:44319
2023/05/17 16:29:15 checking machine...
2023/05/17 16:29:15 checking revisions...
syzkaller login: [ 43.816149] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:29:15 testing simple program...
[ 43.886435] cgroup: Unknown subsys name 'net'
[ 44.002714] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.411904] audit: type=1400 audit(1684340968.121:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.525125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.526660] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.528563] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.532761] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.535389] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.536552] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.942860] ------------[ cut here ]------------
[ 57.943630] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.945616] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.946958] Modules linked in:
[ 57.947401] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.952294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.953326] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.954000] 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
[ 57.956257] RSP: 0018:ffff888016d1fc00 EFLAGS: 00010282
[ 57.956953] RAX: 0000000000000000 RBX: ffff88800f108c40 RCX: 0000000000000000
[ 57.957864] RDX: ffff8880102c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.958729] RBP: ffff88800f108c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.959637] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.960550] R13: ffffffff84e23fe0 R14: ffff88800f108c48 R15: ffffffff84d74dc0
[ 57.961469] FS: 0000555555be7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.962478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.963232] CR2: 00007fa7095b86f4 CR3: 000000001817a000 CR4: 0000000000350ee0
[ 57.964148] Call Trace:
[ 57.964500]
[ 57.964832] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.965465] ipv4_frags_init_net+0x269/0x440
[ 57.966059] ops_init+0xbb/0x6b0
[ 57.966538] setup_net+0x3d9/0x990
[ 57.967032] ? down_read_killable+0x1d7/0x4e0
[ 57.967618] ? __pfx_setup_net+0x10/0x10
[ 57.968165] ? copy_net_ns+0x17c/0x770
[ 57.968701] copy_net_ns+0x321/0x770
[ 57.969240] create_new_namespaces+0x3f6/0xb30
[ 57.969866] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.970503] ksys_unshare+0x44d/0x8e0
[ 57.971031] ? __pfx_ksys_unshare+0x10/0x10
[ 57.971587] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.972355] __x64_sys_unshare+0x31/0x40
[ 57.972901] do_syscall_64+0x3f/0x90
[ 57.973396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.974072] RIP: 0033:0x7f68262bf0d7
[ 57.974577] 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
[ 57.976772] RSP: 002b:00007ffef03c89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.977722] RAX: ffffffffffffffda RBX: 00007ffef03c9028 RCX: 00007f68262bf0d7
[ 57.978647] RDX: 00007f682632941f RSI: 00007ffef03c8980 RDI: 0000000040000000
[ 57.979549] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef03c8790
[ 57.980455] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68263d1bf0
[ 57.981356] R13: 00007ffef03c8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.982274]
[ 57.982588] irq event stamp: 12081
[ 57.983058] hardirqs last enabled at (12093): [] __up_console_sem+0x78/0x80
[ 57.984133] hardirqs last disabled at (12104): [] __up_console_sem+0x5d/0x80
[ 57.985237] softirqs last enabled at (11206): [] irq_exit_rcu+0x93/0xc0
[ 57.986302] softirqs last disabled at (11029): [] irq_exit_rcu+0x93/0xc0
[ 57.987387] ---[ end trace 0000000000000000 ]---
[ 57.993445] ------------[ cut here ]------------
[ 57.994080] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.996047] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.997122] Modules linked in:
[ 57.997553] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.998735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.999778] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.000478] 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
[ 58.002681] RSP: 0018:ffff888016d1fc00 EFLAGS: 00010282
[ 58.003384] RAX: 0000000000000000 RBX: ffff88800db43e40 RCX: 0000000000000000
[ 58.004305] RDX: ffff8880102c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.005200] RBP: ffff88800db43e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.006119] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.007038] R13: ffffffff84e23fe0 R14: ffff88800db43e48 R15: ffffffff84da7d60
[ 58.007946] FS: 0000555555be7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.008965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.009700] CR2: 00007fa7095b86f4 CR3: 000000001817a000 CR4: 0000000000350ee0
[ 58.010626] Call Trace:
[ 58.010990]
[ 58.011301] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.011970] ipv6_frags_init_net+0x206/0x3c0
[ 58.012550] ops_init+0xbb/0x6b0
[ 58.013042] setup_net+0x3d9/0x990
[ 58.013523] ? down_read_killable+0x1d7/0x4e0
[ 58.014136] ? __pfx_setup_net+0x10/0x10
[ 58.014665] ? copy_net_ns+0x17c/0x770
[ 58.015219] copy_net_ns+0x321/0x770
[ 58.015717] create_new_namespaces+0x3f6/0xb30
[ 58.016350] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.016995] ksys_unshare+0x44d/0x8e0
[ 58.017511] ? __pfx_ksys_unshare+0x10/0x10
[ 58.018092] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.018870] __x64_sys_unshare+0x31/0x40
[ 58.019399] do_syscall_64+0x3f/0x90
[ 58.019913] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.020569] RIP: 0033:0x7f68262bf0d7
[ 58.021065] 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
[ 58.023353] RSP: 002b:00007ffef03c89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.024614] RAX: ffffffffffffffda RBX: 00007ffef03c9028 RCX: 00007f68262bf0d7
[ 58.025832] RDX: 00007f682632941f RSI: 00007ffef03c8980 RDI: 0000000040000000
[ 58.027077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef03c8790
[ 58.028264] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68263d1bf0
[ 58.029258] R13: 00007ffef03c8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.030183]
[ 58.030506] irq event stamp: 13983
[ 58.030982] hardirqs last enabled at (13995): [] __up_console_sem+0x78/0x80
[ 58.032078] hardirqs last disabled at (14006): [] __up_console_sem+0x5d/0x80
[ 58.033169] softirqs last enabled at (13698): [] irq_exit_rcu+0x93/0xc0
[ 58.034253] softirqs last disabled at (13689): [] irq_exit_rcu+0x93/0xc0
[ 58.035341] ---[ end trace 0000000000000000 ]---
[ 58.036693] ------------[ cut here ]------------
[ 58.037398] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.039391] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.040554] Modules linked in:
[ 58.041020] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.042261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.043376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.044095] 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
[ 58.046561] RSP: 0018:ffff888016d1fbf0 EFLAGS: 00010286
[ 58.047334] RAX: 0000000000000000 RBX: ffff88800db42c40 RCX: 0000000000000000
[ 58.048312] RDX: ffff8880102c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.049276] RBP: ffff88800db42c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.050255] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.051204] R13: ffffffff84e23fe0 R14: ffff88800db42c48 R15: ffffffff84db0aa0
[ 58.052114] FS: 0000555555be7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.053172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.053935] CR2: 00007fa7095b86f4 CR3: 000000001817a000 CR4: 0000000000350ee0
[ 58.054892] Call Trace:
[ 58.055235]
[ 58.055542] nf_ct_net_init+0x224/0x3d0
[ 58.056108] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.056732] ops_init+0xbb/0x6b0
[ 58.057242] setup_net+0x3d9/0x990
[ 58.057708] ? down_read_killable+0x1d7/0x4e0
[ 58.058325] ? __pfx_setup_net+0x10/0x10
[ 58.058885] ? copy_net_ns+0x17c/0x770
[ 58.059418] copy_net_ns+0x321/0x770
[ 58.059939] create_new_namespaces+0x3f6/0xb30
[ 58.060560] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.061241] ksys_unshare+0x44d/0x8e0
[ 58.061745] ? __pfx_ksys_unshare+0x10/0x10
[ 58.062361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.063129] __x64_sys_unshare+0x31/0x40
[ 58.063654] do_syscall_64+0x3f/0x90
[ 58.064172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.064883] RIP: 0033:0x7f68262bf0d7
[ 58.065372] 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
[ 58.067612] RSP: 002b:00007ffef03c89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.068611] RAX: ffffffffffffffda RBX: 00007ffef03c9028 RCX: 00007f68262bf0d7
[ 58.069535] RDX: 00007f682632941f RSI: 00007ffef03c8980 RDI: 0000000040000000
[ 58.070493] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef03c8790
[ 58.071422] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68263d1bf0
[ 58.072364] R13: 00007ffef03c8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.073300]
[ 58.073614] irq event stamp: 14741
[ 58.074086] hardirqs last enabled at (14753): [] __up_console_sem+0x78/0x80
[ 58.075213] hardirqs last disabled at (14764): [] __up_console_sem+0x5d/0x80
[ 58.076353] softirqs last enabled at (14558): [] irq_exit_rcu+0x93/0xc0
[ 58.077434] softirqs last disabled at (14553): [] irq_exit_rcu+0x93/0xc0
[ 58.078551] ---[ end trace 0000000000000000 ]---
executing program
[ 59.604468] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.651881] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.700983] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.747879] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:29:29 Registers:
info registers vcpu 0
RAX=00000000000283cd RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fad94860000 CR3=0000000015bea000 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=2039323a39323a36312037312079614d XMM01=5d3130343734392e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d1f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 0000555555be7400 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=00007fa7095b86f4 CR3=000000001817a000 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=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