Warning: Permanently added '[localhost]:5769' (ECDSA) to the list of known hosts.
2023/05/17 03:39:14 fuzzer started
2023/05/17 03:39:15 dialing manager at localhost:35573
2023/05/17 03:39:15 checking machine...
2023/05/17 03:39:15 checking revisions...
syzkaller login: [ 42.503490] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:39:15 testing simple program...
[ 42.575462] cgroup: Unknown subsys name 'net'
[ 42.647237] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.653174] audit: type=1400 audit(1684294767.440:6): 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
[ 55.754342] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.755975] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.758474] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.762343] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.764127] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.765406] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.160566] ------------[ cut here ]------------
[ 56.161277] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.163044] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.164151] Modules linked in:
[ 56.164563] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.169791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.170892] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.171649] 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
[ 56.173942] RSP: 0018:ffff88801a12fc00 EFLAGS: 00010282
[ 56.174715] RAX: 0000000000000000 RBX: ffff88800cb42440 RCX: 0000000000000000
[ 56.175701] RDX: ffff88800eedd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.176681] RBP: ffff88800cb42454 R08: 0000000000000001 R09: 0000000000000000
[ 56.177673] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.178648] R13: ffffffff84e223a0 R14: ffff88800cb42448 R15: ffffffff84d73340
[ 56.179635] FS: 0000555556374400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.180723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.181632] CR2: 00007f74b4b376f4 CR3: 0000000015a06000 CR4: 0000000000350ee0
[ 56.182686] Call Trace:
[ 56.183024]
[ 56.183446] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.184052] ipv4_frags_init_net+0x269/0x440
[ 56.184753] ops_init+0xbb/0x6b0
[ 56.185396] setup_net+0x3d9/0x990
[ 56.185861] ? down_read_killable+0x1d7/0x4e0
[ 56.186490] ? __pfx_setup_net+0x10/0x10
[ 56.186996] ? copy_net_ns+0x17c/0x770
[ 56.187526] copy_net_ns+0x321/0x770
[ 56.188004] create_new_namespaces+0x3f6/0xb30
[ 56.188630] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.189274] ksys_unshare+0x44d/0x8e0
[ 56.189779] ? __pfx_ksys_unshare+0x10/0x10
[ 56.190359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.191094] __x64_sys_unshare+0x31/0x40
[ 56.191611] do_syscall_64+0x3f/0x90
[ 56.192108] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.192748] RIP: 0033:0x7f4fc05950d7
[ 56.193243] 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
[ 56.195455] RSP: 002b:00007ffcc26a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.196398] RAX: ffffffffffffffda RBX: 00007ffcc26a8c98 RCX: 00007f4fc05950d7
[ 56.197290] RDX: 00007f4fc05ff41f RSI: 00007ffcc26a85f0 RDI: 0000000040000000
[ 56.198200] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc26a8400
[ 56.199045] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc06a7bf0
[ 56.199930] R13: 00007ffcc26a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 56.200843]
[ 56.201177] irq event stamp: 9507
[ 56.201771] hardirqs last enabled at (9517): [] __up_console_sem+0x78/0x80
[ 56.202842] hardirqs last disabled at (9528): [] __up_console_sem+0x5d/0x80
[ 56.203897] softirqs last enabled at (9268): [] irq_exit_rcu+0x93/0xc0
[ 56.204925] softirqs last disabled at (9255): [] irq_exit_rcu+0x93/0xc0
[ 56.205975] ---[ end trace 0000000000000000 ]---
[ 56.211106] ------------[ cut here ]------------
[ 56.211700] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.213615] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.214684] Modules linked in:
[ 56.215127] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.216357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.217453] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.218169] 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
[ 56.220514] RSP: 0018:ffff88801a12fc00 EFLAGS: 00010282
[ 56.221233] RAX: 0000000000000000 RBX: ffff88800ed97640 RCX: 0000000000000000
[ 56.222189] RDX: ffff88800eedd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.223133] RBP: ffff88800ed97654 R08: 0000000000000001 R09: 0000000000000000
[ 56.224046] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.225005] R13: ffffffff84e223a0 R14: ffff88800ed97648 R15: ffffffff84da62e0
[ 56.225990] FS: 0000555556374400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.227053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.227841] CR2: 00007f74b4b376f4 CR3: 0000000015a06000 CR4: 0000000000350ee0
[ 56.228789] Call Trace:
[ 56.229161]
[ 56.229487] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.230169] ipv6_frags_init_net+0x206/0x3c0
[ 56.230764] ops_init+0xbb/0x6b0
[ 56.231252] setup_net+0x3d9/0x990
[ 56.231741] ? down_read_killable+0x1d7/0x4e0
[ 56.232374] ? __pfx_setup_net+0x10/0x10
[ 56.232917] ? copy_net_ns+0x17c/0x770
[ 56.233502] copy_net_ns+0x321/0x770
[ 56.234023] create_new_namespaces+0x3f6/0xb30
[ 56.234680] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.235355] ksys_unshare+0x44d/0x8e0
[ 56.235862] ? __pfx_ksys_unshare+0x10/0x10
[ 56.236497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.237273] __x64_sys_unshare+0x31/0x40
[ 56.237828] do_syscall_64+0x3f/0x90
[ 56.238364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.239044] RIP: 0033:0x7f4fc05950d7
[ 56.239559] 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
[ 56.241943] RSP: 002b:00007ffcc26a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.242947] RAX: ffffffffffffffda RBX: 00007ffcc26a8c98 RCX: 00007f4fc05950d7
[ 56.243896] RDX: 00007f4fc05ff41f RSI: 00007ffcc26a85f0 RDI: 0000000040000000
[ 56.244843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc26a8400
[ 56.245792] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc06a7bf0
[ 56.246736] R13: 00007ffcc26a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 56.247710]
[ 56.248021] irq event stamp: 11209
[ 56.248518] hardirqs last enabled at (11221): [] __up_console_sem+0x78/0x80
[ 56.249659] hardirqs last disabled at (11232): [] __up_console_sem+0x5d/0x80
[ 56.250800] softirqs last enabled at (11048): [] irq_exit_rcu+0x93/0xc0
[ 56.251912] softirqs last disabled at (11035): [] irq_exit_rcu+0x93/0xc0
[ 56.253027] ---[ end trace 0000000000000000 ]---
[ 56.254448] ------------[ cut here ]------------
[ 56.255161] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.257177] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.258303] Modules linked in:
[ 56.258735] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.259968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.261050] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.261772] 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
[ 56.264108] RSP: 0018:ffff88801a12fbf0 EFLAGS: 00010286
[ 56.264804] RAX: 0000000000000000 RBX: ffff888014552c40 RCX: 0000000000000000
[ 56.265771] RDX: ffff88800eedd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.266700] RBP: ffff888014552c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.267661] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.268603] R13: ffffffff84e223a0 R14: ffff888014552c48 R15: ffffffff84daf020
[ 56.269588] FS: 0000555556374400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.270660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.271459] CR2: 00007f74b4b376f4 CR3: 0000000015a06000 CR4: 0000000000350ee0
[ 56.272399] Call Trace:
[ 56.272743]
[ 56.273052] nf_ct_net_init+0x224/0x3d0
[ 56.273630] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.274271] ops_init+0xbb/0x6b0
[ 56.274744] setup_net+0x3d9/0x990
[ 56.275256] ? down_read_killable+0x1d7/0x4e0
[ 56.275862] ? __pfx_setup_net+0x10/0x10
[ 56.276437] ? copy_net_ns+0x17c/0x770
[ 56.276974] copy_net_ns+0x321/0x770
[ 56.277522] create_new_namespaces+0x3f6/0xb30
[ 56.278170] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.278833] ksys_unshare+0x44d/0x8e0
[ 56.279395] ? __pfx_ksys_unshare+0x10/0x10
[ 56.279971] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.280751] __x64_sys_unshare+0x31/0x40
[ 56.281328] do_syscall_64+0x3f/0x90
[ 56.281854] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.282563] RIP: 0033:0x7f4fc05950d7
[ 56.283094] 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
[ 56.285445] RSP: 002b:00007ffcc26a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.286459] RAX: ffffffffffffffda RBX: 00007ffcc26a8c98 RCX: 00007f4fc05950d7
[ 56.287414] RDX: 00007f4fc05ff41f RSI: 00007ffcc26a85f0 RDI: 0000000040000000
[ 56.288356] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc26a8400
[ 56.289306] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc06a7bf0
[ 56.290256] R13: 00007ffcc26a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 56.291229]
[ 56.291548] irq event stamp: 11993
[ 56.292011] hardirqs last enabled at (12003): [] __up_console_sem+0x78/0x80
[ 56.293170] hardirqs last disabled at (12014): [] __up_console_sem+0x5d/0x80
[ 56.294327] softirqs last enabled at (11640): [] irq_exit_rcu+0x93/0xc0
[ 56.295448] softirqs last disabled at (11635): [] irq_exit_rcu+0x93/0xc0
[ 56.296546] ---[ end trace 0000000000000000 ]---
executing program
[ 57.837437] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.884208] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.932865] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.980275] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:39:22 Registers:
info registers vcpu 0
RAX=000000000001db13 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fbbb5ecb598 CR3=00000000068d4000 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=2038323a39333a33302037312079614d XMM01=5d3336353436312e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a12f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556374400 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=00007f74b4b376f4 CR3=0000000015a06000 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