Warning: Permanently added '[localhost]:20797' (ECDSA) to the list of known hosts.
2023/05/18 05:52:00 fuzzer started
2023/05/18 05:52:00 dialing manager at localhost:44319
2023/05/18 05:52:00 checking machine...
2023/05/18 05:52:00 checking revisions...
syzkaller login: [ 48.044146] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:52:01 testing simple program...
[ 48.120801] cgroup: Unknown subsys name 'net'
[ 48.211286] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.290089] audit: type=1400 audit(1684389134.301:6): 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
[ 62.384075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.386310] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.388668] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.391717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.393307] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.394692] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.799209] ------------[ cut here ]------------
[ 62.800568] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.802844] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.804157] Modules linked in:
[ 62.804764] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.807117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.809425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.810789] 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
[ 62.813536] RSP: 0018:ffff88801a1efc00 EFLAGS: 00010282
[ 62.814276] RAX: 0000000000000000 RBX: ffff88800f2bdc40 RCX: 0000000000000000
[ 62.815550] RDX: ffff88801598b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.816568] RBP: ffff88800f2bdc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.817700] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.818724] R13: ffffffff84e23fe0 R14: ffff88800f2bdc48 R15: ffffffff84d74dc0
[ 62.819944] FS: 000055555734d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.821201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.822250] CR2: 00007ff3545126f4 CR3: 000000000e39e000 CR4: 0000000000350ee0
[ 62.823348] Call Trace:
[ 62.823845]
[ 62.824257] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.825054] ipv4_frags_init_net+0x269/0x440
[ 62.825864] ops_init+0xbb/0x6b0
[ 62.826569] setup_net+0x3d9/0x990
[ 62.827030] ? down_read_killable+0x1d7/0x4e0
[ 62.827762] ? __pfx_setup_net+0x10/0x10
[ 62.828537] ? copy_net_ns+0x17c/0x770
[ 62.829248] copy_net_ns+0x321/0x770
[ 62.830003] create_new_namespaces+0x3f6/0xb30
[ 62.830883] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.831761] ksys_unshare+0x44d/0x8e0
[ 62.832519] ? __pfx_ksys_unshare+0x10/0x10
[ 62.833266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.834299] __x64_sys_unshare+0x31/0x40
[ 62.835036] do_syscall_64+0x3f/0x90
[ 62.835650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.836600] RIP: 0033:0x7f49683780d7
[ 62.837228] 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
[ 62.840017] RSP: 002b:00007ffc4fe12958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.841319] RAX: ffffffffffffffda RBX: 00007ffc4fe12f98 RCX: 00007f49683780d7
[ 62.842439] RDX: 00007f49683e241f RSI: 00007ffc4fe128f0 RDI: 0000000040000000
[ 62.843653] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4fe12700
[ 62.844754] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f496848abf0
[ 62.845963] R13: 00007ffc4fe12a30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.847056]
[ 62.847361] irq event stamp: 8609
[ 62.847830] hardirqs last enabled at (8621): [] __up_console_sem+0x78/0x80
[ 62.848885] hardirqs last disabled at (8632): [] __up_console_sem+0x5d/0x80
[ 62.849922] softirqs last enabled at (8400): [] irq_exit_rcu+0x93/0xc0
[ 62.850998] softirqs last disabled at (8395): [] irq_exit_rcu+0x93/0xc0
[ 62.852010] ---[ end trace 0000000000000000 ]---
[ 62.858161] ------------[ cut here ]------------
[ 62.858818] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.860731] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.861790] Modules linked in:
[ 62.862195] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.863309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.864271] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.864941] 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
[ 62.867036] RSP: 0018:ffff88801a1efc00 EFLAGS: 00010282
[ 62.867687] RAX: 0000000000000000 RBX: ffff888008f0ae40 RCX: 0000000000000000
[ 62.868532] RDX: ffff88801598b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.869329] RBP: ffff888008f0ae54 R08: 0000000000000001 R09: 0000000000000000
[ 62.870163] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.871008] R13: ffffffff84e23fe0 R14: ffff888008f0ae48 R15: ffffffff84da7d60
[ 62.871902] FS: 000055555734d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.872907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.873637] CR2: 00007ff3545126f4 CR3: 000000000e39e000 CR4: 0000000000350ee0
[ 62.874538] Call Trace:
[ 62.874861]
[ 62.875156] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.875796] ipv6_frags_init_net+0x206/0x3c0
[ 62.876353] ops_init+0xbb/0x6b0
[ 62.876832] setup_net+0x3d9/0x990
[ 62.877281] ? down_read_killable+0x1d7/0x4e0
[ 62.877878] ? __pfx_setup_net+0x10/0x10
[ 62.878451] ? copy_net_ns+0x17c/0x770
[ 62.878966] copy_net_ns+0x321/0x770
[ 62.879488] create_new_namespaces+0x3f6/0xb30
[ 62.880073] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.880848] ksys_unshare+0x44d/0x8e0
[ 62.881484] ? __pfx_ksys_unshare+0x10/0x10
[ 62.882152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.883065] __x64_sys_unshare+0x31/0x40
[ 62.883722] do_syscall_64+0x3f/0x90
[ 62.884310] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.885139] RIP: 0033:0x7f49683780d7
[ 62.885729] 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
[ 62.888401] RSP: 002b:00007ffc4fe12958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.889570] RAX: ffffffffffffffda RBX: 00007ffc4fe12f98 RCX: 00007f49683780d7
[ 62.890675] RDX: 00007f49683e241f RSI: 00007ffc4fe128f0 RDI: 0000000040000000
[ 62.891753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4fe12700
[ 62.892847] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f496848abf0
[ 62.893928] R13: 00007ffc4fe12a30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.895067]
[ 62.895465] irq event stamp: 10511
[ 62.895992] hardirqs last enabled at (10521): [] __up_console_sem+0x78/0x80
[ 62.897306] hardirqs last disabled at (10532): [] __up_console_sem+0x5d/0x80
[ 62.898644] softirqs last enabled at (10470): [] irq_exit_rcu+0x93/0xc0
[ 62.899924] softirqs last disabled at (10465): [] irq_exit_rcu+0x93/0xc0
[ 62.901185] ---[ end trace 0000000000000000 ]---
[ 62.902749] ------------[ cut here ]------------
[ 62.903475] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.905739] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.906917] Modules linked in:
executing program
[ 62.907345] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.908678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.909633] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.910246] 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
[ 62.912317] RSP: 0018:ffff88801a1efbf0 EFLAGS: 00010286
[ 62.912961] RAX: 0000000000000000 RBX: ffff888008f0b440 RCX: 0000000000000000
[ 62.913795] RDX: ffff88801598b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.914649] RBP: ffff888008f0b454 R08: 0000000000000001 R09: 0000000000000000
[ 62.915480] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.916305] R13: ffffffff84e23fe0 R14: ffff888008f0b448 R15: ffffffff84db0aa0
[ 62.917192] FS: 000055555734d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.918186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.918937] CR2: 00007ff3545126f4 CR3: 000000000e39e000 CR4: 0000000000350ee0
[ 62.919839] Call Trace:
[ 62.920163]
[ 62.920492] nf_ct_net_init+0x224/0x3d0
[ 62.921011] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.921605] ops_init+0xbb/0x6b0
[ 62.922028] setup_net+0x3d9/0x990
[ 62.922537] ? down_read_killable+0x1d7/0x4e0
[ 62.923102] ? __pfx_setup_net+0x10/0x10
[ 62.923640] ? copy_net_ns+0x17c/0x770
[ 62.924150] copy_net_ns+0x321/0x770
[ 62.924663] create_new_namespaces+0x3f6/0xb30
[ 62.925245] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.925887] ksys_unshare+0x44d/0x8e0
[ 62.926424] ? __pfx_ksys_unshare+0x10/0x10
[ 62.926972] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.927707] __x64_sys_unshare+0x31/0x40
[ 62.928224] do_syscall_64+0x3f/0x90
[ 62.928737] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.929410] RIP: 0033:0x7f49683780d7
[ 62.929864] 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
[ 62.932029] RSP: 002b:00007ffc4fe12958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.932952] RAX: ffffffffffffffda RBX: 00007ffc4fe12f98 RCX: 00007f49683780d7
[ 62.933847] RDX: 00007f49683e241f RSI: 00007ffc4fe128f0 RDI: 0000000040000000
[ 62.934747] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4fe12700
[ 62.935800] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f496848abf0
[ 62.936790] R13: 00007ffc4fe12a30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.937873]
[ 62.938199] irq event stamp: 11351
[ 62.938736] hardirqs last enabled at (11363): [] __up_console_sem+0x78/0x80
[ 62.939940] hardirqs last disabled at (11374): [] __up_console_sem+0x5d/0x80
[ 62.941158] softirqs last enabled at (10470): [] irq_exit_rcu+0x93/0xc0
[ 62.942337] softirqs last disabled at (10465): [] irq_exit_rcu+0x93/0xc0
[ 62.943553] ---[ end trace 0000000000000000 ]---
[ 64.407066] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.455109] Bluetooth: hci0: command 0x041b tx timeout
[ 68.502448] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.550469] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:52:11 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000004 RCX=ffffffff812d0a7b RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=0000000000000000 RSP=ffff88801015f348
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888016b94070 R13=ffff888016b93680 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff812d0a83 RFL=00000047 [---Z-PC] 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 00007f8d658d8900 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=00007f8d64d68780 CR3=000000000f65c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=9a2b661b2bca8429000000000013d448 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4631e85932a3300400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a1ef5e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555734d400 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=00007ff3545126f4 CR3=000000000e39e000 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