Warning: Permanently added '[localhost]:26811' (ECDSA) to the list of known hosts.
2023/05/18 04:22:37 fuzzer started
2023/05/18 04:22:37 dialing manager at localhost:44319
2023/05/18 04:22:37 checking machine...
2023/05/18 04:22:37 checking revisions...
syzkaller login: [ 62.608071] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:22:37 testing simple program...
[ 62.684747] cgroup: Unknown subsys name 'net'
[ 62.797441] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.191250] audit: type=1400 audit(1684383771.083:6): 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
[ 77.316899] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.325496] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.326934] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.329883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.332183] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.333402] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 77.703688] ------------[ cut here ]------------
[ 77.704469] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 77.706087] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.707325] Modules linked in:
[ 77.707917] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 77.712722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.713730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.714370] 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
[ 77.716534] RSP: 0018:ffff88801621fc00 EFLAGS: 00010282
[ 77.717212] RAX: 0000000000000000 RBX: ffff88800d9fc840 RCX: 0000000000000000
[ 77.718098] RDX: ffff888019390000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 77.718988] RBP: ffff88800d9fc854 R08: 0000000000000001 R09: 0000000000000000
[ 77.719871] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.720760] R13: ffffffff84e23fe0 R14: ffff88800d9fc848 R15: ffffffff84d74dc0
[ 77.721611] FS: 000055555632b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 77.722609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.723395] CR2: 00007f42e273b6f4 CR3: 000000000cb3c000 CR4: 0000000000350ee0
[ 77.724312] Call Trace:
[ 77.724640]
[ 77.724976] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 77.725611] ipv4_frags_init_net+0x269/0x440
[ 77.726223] ops_init+0xbb/0x6b0
[ 77.726685] setup_net+0x3d9/0x990
[ 77.727181] ? down_read_killable+0x1d7/0x4e0
[ 77.727811] ? __pfx_setup_net+0x10/0x10
[ 77.728331] ? copy_net_ns+0x17c/0x770
[ 77.728870] copy_net_ns+0x321/0x770
[ 77.729365] create_new_namespaces+0x3f6/0xb30
[ 77.729996] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.730632] ksys_unshare+0x44d/0x8e0
[ 77.731160] ? __pfx_ksys_unshare+0x10/0x10
[ 77.731754] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.732479] __x64_sys_unshare+0x31/0x40
[ 77.733037] do_syscall_64+0x3f/0x90
[ 77.733525] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.734220] RIP: 0033:0x7f6c22bf60d7
[ 77.734719] 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
[ 77.736980] RSP: 002b:00007ffd126395f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.737977] RAX: ffffffffffffffda RBX: 00007ffd12639c38 RCX: 00007f6c22bf60d7
[ 77.738903] RDX: 00007f6c22c6041f RSI: 00007ffd12639590 RDI: 0000000040000000
[ 77.739830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd126393a0
[ 77.740757] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6c22d08bf0
[ 77.741655] R13: 00007ffd126396d0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.742617]
[ 77.742954] irq event stamp: 8779
[ 77.743420] hardirqs last enabled at (8789): [] __up_console_sem+0x78/0x80
[ 77.744530] hardirqs last disabled at (8800): [] __up_console_sem+0x5d/0x80
[ 77.745630] softirqs last enabled at (8312): [] irq_exit_rcu+0x93/0xc0
[ 77.746732] softirqs last disabled at (8271): [] irq_exit_rcu+0x93/0xc0
[ 77.747827] ---[ end trace 0000000000000000 ]---
[ 77.756654] ------------[ cut here ]------------
[ 77.757336] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 77.759111] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.760324] Modules linked in:
[ 77.760896] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 77.762148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.763182] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.763871] 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
[ 77.766152] RSP: 0018:ffff88801621fc00 EFLAGS: 00010282
[ 77.766874] RAX: 0000000000000000 RBX: ffff888008d68840 RCX: 0000000000000000
[ 77.767843] RDX: ffff888019390000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 77.768789] RBP: ffff888008d68854 R08: 0000000000000001 R09: 0000000000000000
[ 77.769738] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.770637] R13: ffffffff84e23fe0 R14: ffff888008d68848 R15: ffffffff84da7d60
[ 77.771604] FS: 000055555632b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.772633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.773441] CR2: 00007f037767e000 CR3: 000000000cb3c000 CR4: 0000000000350ef0
[ 77.774365] Call Trace:
[ 77.774734]
[ 77.775041] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 77.775685] ipv6_frags_init_net+0x206/0x3c0
[ 77.776303] ops_init+0xbb/0x6b0
[ 77.776813] setup_net+0x3d9/0x990
[ 77.777300] ? down_read_killable+0x1d7/0x4e0
[ 77.777939] ? __pfx_setup_net+0x10/0x10
[ 77.778476] ? copy_net_ns+0x17c/0x770
[ 77.779056] copy_net_ns+0x321/0x770
[ 77.779575] create_new_namespaces+0x3f6/0xb30
[ 77.780236] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.780909] ksys_unshare+0x44d/0x8e0
[ 77.781412] ? __pfx_ksys_unshare+0x10/0x10
[ 77.782023] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.782794] __x64_sys_unshare+0x31/0x40
[ 77.783339] do_syscall_64+0x3f/0x90
[ 77.783879] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.784546] RIP: 0033:0x7f6c22bf60d7
[ 77.785059] 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
[ 77.787312] RSP: 002b:00007ffd126395f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.788294] RAX: ffffffffffffffda RBX: 00007ffd12639c38 RCX: 00007f6c22bf60d7
[ 77.789215] RDX: 00007f6c22c6041f RSI: 00007ffd12639590 RDI: 0000000040000000
[ 77.790146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd126393a0
[ 77.791069] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6c22d08bf0
[ 77.792027] R13: 00007ffd126396d0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.792964]
[ 77.793275] irq event stamp: 11473
[ 77.793762] hardirqs last enabled at (11485): [] __up_console_sem+0x78/0x80
[ 77.794888] hardirqs last disabled at (11496): [] __up_console_sem+0x5d/0x80
[ 77.796003] softirqs last enabled at (11256): [] irq_exit_rcu+0x93/0xc0
[ 77.797092] softirqs last disabled at (11251): [] irq_exit_rcu+0x93/0xc0
[ 77.798170] ---[ end trace 0000000000000000 ]---
[ 77.799573] ------------[ cut here ]------------
[ 77.800236] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 77.802174] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.803280] Modules linked in:
[ 77.803731] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 77.804926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.805978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.806637] 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
[ 77.808885] RSP: 0018:ffff88801621fbf0 EFLAGS: 00010286
[ 77.809553] RAX: 0000000000000000 RBX: ffff88800e006640 RCX: 0000000000000000
[ 77.810479] RDX: ffff888019390000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 77.811423] RBP: ffff88800e006654 R08: 0000000000000001 R09: 0000000000000000
[ 77.812354] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.813259] R13: ffffffff84e23fe0 R14: ffff88800e006648 R15: ffffffff84db0aa0
[ 77.814188] FS: 000055555632b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.815232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.816031] CR2: 00007f037767e000 CR3: 000000000cb3c000 CR4: 0000000000350ef0
[ 77.816946] Call Trace:
[ 77.817283]
[ 77.817588] nf_ct_net_init+0x224/0x3d0
[ 77.818162] ? __pfx_nf_ct_net_init+0x10/0x10
[ 77.818784] ops_init+0xbb/0x6b0
[ 77.819263] setup_net+0x3d9/0x990
[ 77.819773] ? down_read_killable+0x1d7/0x4e0
[ 77.820358] ? __pfx_setup_net+0x10/0x10
[ 77.820917] ? copy_net_ns+0x17c/0x770
[ 77.821439] copy_net_ns+0x321/0x770
[ 77.821982] create_new_namespaces+0x3f6/0xb30
[ 77.822585] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.823265] ksys_unshare+0x44d/0x8e0
[ 77.823812] ? __pfx_ksys_unshare+0x10/0x10
[ 77.824367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.825142] __x64_sys_unshare+0x31/0x40
[ 77.825675] do_syscall_64+0x3f/0x90
[ 77.826205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.826882] RIP: 0033:0x7f6c22bf60d7
[ 77.827348] 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
[ 77.829514] RSP: 002b:00007ffd126395f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.830468] RAX: ffffffffffffffda RBX: 00007ffd12639c38 RCX: 00007f6c22bf60d7
[ 77.831386] RDX: 00007f6c22c6041f RSI: 00007ffd12639590 RDI: 0000000040000000
[ 77.832263] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd126393a0
[ 77.833152] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6c22d08bf0
[ 77.834046] R13: 00007ffd126396d0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.834965]
[ 77.835279] irq event stamp: 12303
[ 77.835753] hardirqs last enabled at (12315): [] __up_console_sem+0x78/0x80
[ 77.836853] hardirqs last disabled at (12326): [] __up_console_sem+0x5d/0x80
[ 77.837949] softirqs last enabled at (11964): [] irq_exit_rcu+0x93/0xc0
[ 77.839003] softirqs last disabled at (11955): [] irq_exit_rcu+0x93/0xc0
[ 77.840096] ---[ end trace 0000000000000000 ]---
[ 79.399205] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 81.446773] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 83.494786] Bluetooth: hci0: command 0x040f tx timeout
[ 85.542797] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:22:25 Registers:
info registers vcpu 0
RAX=000000000001ff9f 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=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 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=00007f0377566e40 CR3=000000000e682000 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=d650bd26a27fe8baf64bf37b14bad961
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8e65ee1eea36647d000000000013f088 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=46003bc86c319eda00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801621f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555632b400 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=00007f42e273b6f4 CR3=000000000cb3c000 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