Warning: Permanently added '[localhost]:4509' (ECDSA) to the list of known hosts.
2023/05/17 23:38:54 fuzzer started
2023/05/17 23:38:54 dialing manager at localhost:44319
2023/05/17 23:38:54 checking machine...
2023/05/17 23:38:54 checking revisions...
syzkaller login: [ 38.226929] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:38:55 testing simple program...
[ 38.295778] cgroup: Unknown subsys name 'net'
[ 38.413854] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.977184] audit: type=1400 audit(1684366748.827:6): 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
executing program
[ 53.114352] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.124024] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.126531] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.130325] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.131878] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.133160] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.511241] ------------[ cut here ]------------
[ 53.512028] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.514010] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.515324] Modules linked in:
[ 53.515839] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.521081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.522543] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.523522] 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
[ 53.526272] RSP: 0018:ffff88801a6c7c00 EFLAGS: 00010282
[ 53.527135] RAX: 0000000000000000 RBX: ffff88800fb13c40 RCX: 0000000000000000
[ 53.528237] RDX: ffff88800c408000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.529253] RBP: ffff88800fb13c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.530198] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.531150] R13: ffffffff84e23fe0 R14: ffff88800fb13c48 R15: ffffffff84d74dc0
[ 53.532096] FS: 00005555566b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.533167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.533965] CR2: 00007f526df206f4 CR3: 000000000eeae000 CR4: 0000000000350ef0
[ 53.534912] Call Trace:
[ 53.535258]
[ 53.535577] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.536258] ipv4_frags_init_net+0x269/0x440
[ 53.536896] ops_init+0xbb/0x6b0
[ 53.537379] setup_net+0x3d9/0x990
[ 53.537895] ? down_read_killable+0x1d7/0x4e0
[ 53.538510] ? __pfx_setup_net+0x10/0x10
[ 53.539070] ? copy_net_ns+0x17c/0x770
[ 53.539591] copy_net_ns+0x321/0x770
[ 53.540127] create_new_namespaces+0x3f6/0xb30
[ 53.540790] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.541450] ksys_unshare+0x44d/0x8e0
[ 53.541983] ? __pfx_ksys_unshare+0x10/0x10
[ 53.542554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.543336] __x64_sys_unshare+0x31/0x40
[ 53.543901] do_syscall_64+0x3f/0x90
[ 53.544402] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.545115] RIP: 0033:0x7f1ccff7a0d7
[ 53.545625] 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
[ 53.547905] RSP: 002b:00007ffc41dc17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.548918] RAX: ffffffffffffffda RBX: 00007ffc41dc1e28 RCX: 00007f1ccff7a0d7
[ 53.549867] RDX: 00007f1ccffe441f RSI: 00007ffc41dc1780 RDI: 0000000040000000
[ 53.550803] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc41dc1590
[ 53.551697] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1cd008cbf0
[ 53.552651] R13: 00007ffc41dc18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.553599]
[ 53.553947] irq event stamp: 7775
[ 53.554390] hardirqs last enabled at (7785): [] __up_console_sem+0x78/0x80
[ 53.555497] hardirqs last disabled at (7796): [] __up_console_sem+0x5d/0x80
[ 53.556649] softirqs last enabled at (7346): [] irq_exit_rcu+0x93/0xc0
[ 53.557757] softirqs last disabled at (7331): [] irq_exit_rcu+0x93/0xc0
[ 53.558855] ---[ end trace 0000000000000000 ]---
[ 53.564298] ------------[ cut here ]------------
[ 53.564951] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.566765] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.567885] Modules linked in:
[ 53.568332] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.569588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.570680] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.571400] 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
[ 53.573754] RSP: 0018:ffff88801a6c7c00 EFLAGS: 00010282
[ 53.574447] RAX: 0000000000000000 RBX: ffff88800d6ba640 RCX: 0000000000000000
[ 53.575400] RDX: ffff88800c408000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.576378] RBP: ffff88800d6ba654 R08: 0000000000000001 R09: 0000000000000000
[ 53.577330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.578269] R13: ffffffff84e23fe0 R14: ffff88800d6ba648 R15: ffffffff84da7d60
[ 53.579221] FS: 00005555566b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.580312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.581107] CR2: 00007f526df206f4 CR3: 000000000eeae000 CR4: 0000000000350ef0
[ 53.582053] Call Trace:
[ 53.582381]
[ 53.582680] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.583316] ipv6_frags_init_net+0x206/0x3c0
[ 53.583898] ops_init+0xbb/0x6b0
[ 53.584355] setup_net+0x3d9/0x990
[ 53.584837] ? down_read_killable+0x1d7/0x4e0
[ 53.585407] ? __pfx_setup_net+0x10/0x10
[ 53.585947] ? copy_net_ns+0x17c/0x770
[ 53.586454] copy_net_ns+0x321/0x770
[ 53.586963] create_new_namespaces+0x3f6/0xb30
[ 53.587557] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.588224] ksys_unshare+0x44d/0x8e0
[ 53.588750] ? __pfx_ksys_unshare+0x10/0x10
[ 53.589298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.590035] __x64_sys_unshare+0x31/0x40
[ 53.590548] do_syscall_64+0x3f/0x90
[ 53.591059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.591707] RIP: 0033:0x7f1ccff7a0d7
[ 53.592198] 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
[ 53.594363] RSP: 002b:00007ffc41dc17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.595298] RAX: ffffffffffffffda RBX: 00007ffc41dc1e28 RCX: 00007f1ccff7a0d7
[ 53.596176] RDX: 00007f1ccffe441f RSI: 00007ffc41dc1780 RDI: 0000000040000000
[ 53.597053] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc41dc1590
[ 53.597927] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1cd008cbf0
[ 53.598801] R13: 00007ffc41dc18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.599666]
[ 53.599992] irq event stamp: 9551
[ 53.600431] hardirqs last enabled at (9561): [] __up_console_sem+0x78/0x80
[ 53.601465] hardirqs last disabled at (9572): [] __up_console_sem+0x5d/0x80
[ 53.602495] softirqs last enabled at (9088): [] irq_exit_rcu+0x93/0xc0
[ 53.603507] softirqs last disabled at (9083): [] irq_exit_rcu+0x93/0xc0
[ 53.604522] ---[ end trace 0000000000000000 ]---
[ 53.605837] ------------[ cut here ]------------
[ 53.606405] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.608243] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.609315] Modules linked in:
[ 53.609717] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.610862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.611853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.612502] 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
[ 53.614628] RSP: 0018:ffff88801a6c7bf0 EFLAGS: 00010286
[ 53.615294] RAX: 0000000000000000 RBX: ffff88800d6ba040 RCX: 0000000000000000
[ 53.616166] RDX: ffff88800c408000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.617044] RBP: ffff88800d6ba054 R08: 0000000000000001 R09: 0000000000000000
[ 53.617913] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.618786] R13: ffffffff84e23fe0 R14: ffff88800d6ba048 R15: ffffffff84db0aa0
[ 53.619630] FS: 00005555566b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.620628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.621352] CR2: 00007f526df206f4 CR3: 000000000eeae000 CR4: 0000000000350ef0
[ 53.622214] Call Trace:
[ 53.622535]
[ 53.622856] nf_ct_net_init+0x224/0x3d0
[ 53.623367] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.623961] ops_init+0xbb/0x6b0
[ 53.624412] setup_net+0x3d9/0x990
[ 53.624888] ? down_read_killable+0x1d7/0x4e0
[ 53.625459] ? __pfx_setup_net+0x10/0x10
[ 53.625986] ? copy_net_ns+0x17c/0x770
[ 53.626494] copy_net_ns+0x321/0x770
[ 53.626992] create_new_namespaces+0x3f6/0xb30
[ 53.627572] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.628209] ksys_unshare+0x44d/0x8e0
[ 53.628710] ? __pfx_ksys_unshare+0x10/0x10
[ 53.629284] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.630015] __x64_sys_unshare+0x31/0x40
[ 53.630527] do_syscall_64+0x3f/0x90
[ 53.631024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.631659] RIP: 0033:0x7f1ccff7a0d7
[ 53.632150] 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
[ 53.634290] RSP: 002b:00007ffc41dc17e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.635262] RAX: ffffffffffffffda RBX: 00007ffc41dc1e28 RCX: 00007f1ccff7a0d7
[ 53.636149] RDX: 00007f1ccffe441f RSI: 00007ffc41dc1780 RDI: 0000000040000000
[ 53.637043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc41dc1590
[ 53.637916] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1cd008cbf0
[ 53.638808] R13: 00007ffc41dc18c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.639680]
[ 53.640012] irq event stamp: 10297
[ 53.640461] hardirqs last enabled at (10307): [] __up_console_sem+0x78/0x80
[ 53.641525] hardirqs last disabled at (10318): [] __up_console_sem+0x5d/0x80
[ 53.642584] softirqs last enabled at (10192): [] irq_exit_rcu+0x93/0xc0
[ 53.643614] softirqs last disabled at (10187): [] irq_exit_rcu+0x93/0xc0
[ 53.644639] ---[ end trace 0000000000000000 ]---
[ 55.199153] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.247845] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.295272] Bluetooth: hci0: command 0x040f tx timeout
[ 61.342820] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:39:08 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6c75f0
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 00005555566b5400 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=00007f526df206f4 CR3=000000000eeae000 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=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
info registers vcpu 1
RAX=0000000000036495 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fdbd66055c0 CR3=000000000cdc6000 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=2030313a39333a33322037312079614d XMM01=5d3933383531352e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000