Warning: Permanently added '[localhost]:40838' (ECDSA) to the list of known hosts.
2023/05/17 20:54:03 fuzzer started
2023/05/17 20:54:03 dialing manager at localhost:44319
2023/05/17 20:54:03 checking machine...
2023/05/17 20:54:03 checking revisions...
syzkaller login: [ 42.228814] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:54:03 testing simple program...
[ 42.287049] cgroup: Unknown subsys name 'net'
[ 42.349130] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.283960] audit: type=1400 audit(1684356856.631:6): 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
[ 56.447822] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.458575] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.459710] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.461840] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.463574] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.464770] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.842652] ------------[ cut here ]------------
[ 56.843525] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.845517] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.846778] Modules linked in:
[ 56.847257] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.849176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.850999] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.851676] 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
[ 56.853851] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.854538] RAX: 0000000000000000 RBX: ffff88800e939c40 RCX: 0000000000000000
[ 56.855386] RDX: ffff888019e851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.856279] RBP: ffff88800e939c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.857206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.858098] R13: ffffffff84e23fe0 R14: ffff88800e939c48 R15: ffffffff84d74dc0
[ 56.859012] FS: 00005555568ef400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.860001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.860748] CR2: 00007f99e9368028 CR3: 000000002022e000 CR4: 0000000000350ee0
[ 56.861638] Call Trace:
[ 56.861966]
[ 56.862265] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.862921] ipv4_frags_init_net+0x269/0x440
[ 56.863515] ops_init+0xbb/0x6b0
[ 56.863960] setup_net+0x3d9/0x990
[ 56.864465] ? down_read_killable+0x1d7/0x4e0
[ 56.865055] ? __pfx_setup_net+0x10/0x10
[ 56.865604] ? copy_net_ns+0x17c/0x770
[ 56.866112] copy_net_ns+0x321/0x770
[ 56.866638] create_new_namespaces+0x3f6/0xb30
[ 56.867235] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.867886] ksys_unshare+0x44d/0x8e0
[ 56.868378] ? __pfx_ksys_unshare+0x10/0x10
[ 56.868972] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.869716] __x64_sys_unshare+0x31/0x40
[ 56.870234] do_syscall_64+0x3f/0x90
[ 56.870752] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.871394] RIP: 0033:0x7fe7ba73d0d7
[ 56.871895] 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
[ 56.874068] RSP: 002b:00007ffdc8785858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.875021] RAX: ffffffffffffffda RBX: 00007ffdc8785e98 RCX: 00007fe7ba73d0d7
[ 56.875912] RDX: 00007fe7ba7a741f RSI: 00007ffdc87857f0 RDI: 0000000040000000
[ 56.876820] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8785600
[ 56.877711] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7ba84fbf0
[ 56.878598] R13: 00007ffdc8785930 R14: 0000000000000000 R15: 00000000000000f8
[ 56.879527]
[ 56.879845] irq event stamp: 9293
[ 56.880274] hardirqs last enabled at (9303): [] __up_console_sem+0x78/0x80
[ 56.881335] hardirqs last disabled at (9314): [] __up_console_sem+0x5d/0x80
[ 56.882411] softirqs last enabled at (9278): [] irq_exit_rcu+0x93/0xc0
[ 56.883447] softirqs last disabled at (9273): [] irq_exit_rcu+0x93/0xc0
[ 56.884505] ---[ end trace 0000000000000000 ]---
[ 56.889968] ------------[ cut here ]------------
[ 56.890600] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.892242] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.893309] Modules linked in:
[ 56.893749] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.894917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.895946] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.896653] 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
[ 56.898849] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.899544] RAX: 0000000000000000 RBX: ffff8880164d0a40 RCX: 0000000000000000
[ 56.900457] RDX: ffff888019e851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.901332] RBP: ffff8880164d0a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.902242] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.903142] R13: ffffffff84e23fe0 R14: ffff8880164d0a48 R15: ffffffff84da7d60
[ 56.904058] FS: 00005555568ef400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.905077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.905848] CR2: 00007f99e9368028 CR3: 000000002022e000 CR4: 0000000000350ee0
[ 56.906747] Call Trace:
[ 56.907080]
[ 56.907383] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.908057] ipv6_frags_init_net+0x206/0x3c0
[ 56.908727] ops_init+0xbb/0x6b0
[ 56.909205] setup_net+0x3d9/0x990
[ 56.909723] ? down_read_killable+0x1d7/0x4e0
[ 56.910336] ? __pfx_setup_net+0x10/0x10
[ 56.910918] ? copy_net_ns+0x17c/0x770
[ 56.911491] copy_net_ns+0x321/0x770
[ 56.912011] create_new_namespaces+0x3f6/0xb30
[ 56.912679] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.913338] ksys_unshare+0x44d/0x8e0
[ 56.913902] ? __pfx_ksys_unshare+0x10/0x10
[ 56.914515] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.915279] __x64_sys_unshare+0x31/0x40
[ 56.915873] do_syscall_64+0x3f/0x90
[ 56.916377] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.917107] RIP: 0033:0x7fe7ba73d0d7
[ 56.917628] 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
[ 56.919930] RSP: 002b:00007ffdc8785858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.920935] RAX: ffffffffffffffda RBX: 00007ffdc8785e98 RCX: 00007fe7ba73d0d7
[ 56.921870] RDX: 00007fe7ba7a741f RSI: 00007ffdc87857f0 RDI: 0000000040000000
[ 56.922802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8785600
[ 56.923737] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7ba84fbf0
[ 56.924683] R13: 00007ffdc8785930 R14: 0000000000000000 R15: 00000000000000f8
[ 56.925630]
[ 56.925945] irq event stamp: 11013
[ 56.926428] hardirqs last enabled at (11025): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 56.927760] hardirqs last disabled at (11036): [] __up_console_sem+0x5d/0x80
[ 56.928986] softirqs last enabled at (10348): [] irq_exit_rcu+0x93/0xc0
[ 56.930024] softirqs last disabled at (10329): [] irq_exit_rcu+0x93/0xc0
[ 56.931069] ---[ end trace 0000000000000000 ]---
[ 56.932392] ------------[ cut here ]------------
[ 56.933025] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.934901] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.935980] Modules linked in:
[ 56.936385] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.937587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.938604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.939254] 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
[ 56.941441] RSP: 0018:ffff88801f21fbf0 EFLAGS: 00010286
[ 56.942106] RAX: 0000000000000000 RBX: ffff8880164d1040 RCX: 0000000000000000
[ 56.943010] RDX: ffff888019e851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.943917] RBP: ffff8880164d1054 R08: 0000000000000001 R09: 0000000000000000
[ 56.944821] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.945710] R13: ffffffff84e23fe0 R14: ffff8880164d1048 R15: ffffffff84db0aa0
[ 56.946604] FS: 00005555568ef400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.947604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.948311] CR2: 00007f99e9368028 CR3: 000000002022e000 CR4: 0000000000350ee0
[ 56.949227] Call Trace:
[ 56.949589]
[ 56.949896] nf_ct_net_init+0x224/0x3d0
[ 56.950438] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.951014] ops_init+0xbb/0x6b0
[ 56.951490] setup_net+0x3d9/0x990
[ 56.951950] ? down_read_killable+0x1d7/0x4e0
[ 56.952562] ? __pfx_setup_net+0x10/0x10
[ 56.953077] ? copy_net_ns+0x17c/0x770
[ 56.953610] copy_net_ns+0x321/0x770
[ 56.954098] create_new_namespaces+0x3f6/0xb30
[ 56.954708] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.955331] ksys_unshare+0x44d/0x8e0
[ 56.955853] ? __pfx_ksys_unshare+0x10/0x10
[ 56.956450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.957158] __x64_sys_unshare+0x31/0x40
[ 56.957710] do_syscall_64+0x3f/0x90
[ 56.958189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.958865] RIP: 0033:0x7fe7ba73d0d7
[ 56.959329] 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
[ 56.961499] RSP: 002b:00007ffdc8785858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.962426] RAX: ffffffffffffffda RBX: 00007ffdc8785e98 RCX: 00007fe7ba73d0d7
[ 56.963276] RDX: 00007fe7ba7a741f RSI: 00007ffdc87857f0 RDI: 0000000040000000
[ 56.964162] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8785600
[ 56.965072] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7ba84fbf0
[ 56.965986] R13: 00007ffdc8785930 R14: 0000000000000000 R15: 00000000000000f8
[ 56.966951]
[ 56.967265] irq event stamp: 11765
[ 56.967753] hardirqs last enabled at (11777): [] __up_console_sem+0x78/0x80
[ 56.968879] hardirqs last disabled at (11788): [] __up_console_sem+0x5d/0x80
[ 56.970001] softirqs last enabled at (11370): [] irq_exit_rcu+0x93/0xc0
[ 56.971082] softirqs last disabled at (11365): [] irq_exit_rcu+0x93/0xc0
[ 56.972171] ---[ end trace 0000000000000000 ]---
executing program
[ 58.528075] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.575497] Bluetooth: hci0: command 0x041b tx timeout
[ 62.623534] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.672480] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:54:11 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888019dbd1c0
RSI=ffffffff819361e2 RDI=0000000000000001 RBP=ffff888019afbe20 RSP=ffff8880179d7ad8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888019afbef8 R13=0000000000000001 R14=0000000000000001 R15=0000000000000006
RIP=ffffffff81358b74 RFL=00000293 [--S-A-C] 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 00007fef45f0e700 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=00007f30fafc0de0 CR3=000000000eb8a000 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=2038313a34353a30322037312079614d XMM01=5d3637313934382e36352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3637313934382e36352020205b20 XMM07=732038313a34353a3032203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f21f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555568ef400 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=00007f99e9368028 CR3=000000002022e000 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