Warning: Permanently added '[localhost]:36009' (ECDSA) to the list of known hosts.
2023/05/18 02:55:16 fuzzer started
2023/05/18 02:55:17 dialing manager at localhost:44319
2023/05/18 02:55:17 checking machine...
2023/05/18 02:55:17 checking revisions...
syzkaller login: [ 38.276558] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:55:17 testing simple program...
[ 38.349890] cgroup: Unknown subsys name 'net'
[ 38.439926] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.338872] audit: type=1400 audit(1684378530.480:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.480375] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.481939] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.484263] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.488273] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.490053] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.492304] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.911238] ------------[ cut here ]------------
[ 52.912026] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.913724] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.914837] Modules linked in:
[ 52.915503] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.920601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.921805] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.922508] 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
[ 52.924750] RSP: 0018:ffff88801f227c00 EFLAGS: 00010282
[ 52.925503] RAX: 0000000000000000 RBX: ffff88800b35a840 RCX: 0000000000000000
[ 52.926416] RDX: ffff888018b00000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.927321] RBP: ffff88800b35a854 R08: 0000000000000001 R09: 0000000000000000
[ 52.928232] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.929175] R13: ffffffff84e23fe0 R14: ffff88800b35a848 R15: ffffffff84d74dc0
[ 52.930044] FS: 0000555555dc4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.931044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.931825] CR2: 00007f7478d91e40 CR3: 0000000020232000 CR4: 0000000000350ef0
[ 52.932777] Call Trace:
[ 52.933141]
[ 52.933445] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.934089] ipv4_frags_init_net+0x269/0x440
[ 52.934650] ops_init+0xbb/0x6b0
[ 52.935125] setup_net+0x3d9/0x990
[ 52.935616] ? down_read_killable+0x1d7/0x4e0
[ 52.936229] ? __pfx_setup_net+0x10/0x10
[ 52.936780] ? copy_net_ns+0x17c/0x770
[ 52.937339] copy_net_ns+0x321/0x770
[ 52.937831] create_new_namespaces+0x3f6/0xb30
[ 52.938458] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.939109] ksys_unshare+0x44d/0x8e0
[ 52.939625] ? __pfx_ksys_unshare+0x10/0x10
[ 52.940213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.940961] __x64_sys_unshare+0x31/0x40
[ 52.941520] do_syscall_64+0x3f/0x90
[ 52.941999] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.942678] RIP: 0033:0x7f3de39de0d7
[ 52.943180] 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
[ 52.945412] RSP: 002b:00007ffce4449128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.946389] RAX: ffffffffffffffda RBX: 00007ffce4449768 RCX: 00007f3de39de0d7
[ 52.947295] RDX: 00007f3de3a4841f RSI: 00007ffce44490c0 RDI: 0000000040000000
[ 52.948207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce4448ed0
[ 52.949177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3de3af0bf0
[ 52.950114] R13: 00007ffce4449200 R14: 0000000000000000 R15: 00000000000000f8
[ 52.951005]
[ 52.951381] irq event stamp: 9659
[ 52.951833] hardirqs last enabled at (9669): [] __up_console_sem+0x78/0x80
[ 52.952898] hardirqs last disabled at (9680): [] __up_console_sem+0x5d/0x80
[ 52.953953] softirqs last enabled at (9204): [] irq_exit_rcu+0x93/0xc0
[ 52.954990] softirqs last disabled at (9147): [] irq_exit_rcu+0x93/0xc0
[ 52.956108] ---[ end trace 0000000000000000 ]---
[ 52.961627] ------------[ cut here ]------------
[ 52.962272] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.963915] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.964998] Modules linked in:
[ 52.965484] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.966653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.967708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.968387] 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
[ 52.970608] RSP: 0018:ffff88801f227c00 EFLAGS: 00010282
[ 52.971318] RAX: 0000000000000000 RBX: ffff88800e606040 RCX: 0000000000000000
[ 52.972247] RDX: ffff888018b00000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.973155] RBP: ffff88800e606054 R08: 0000000000000001 R09: 0000000000000000
[ 52.974110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.974983] R13: ffffffff84e23fe0 R14: ffff88800e606048 R15: ffffffff84da7d60
[ 52.975924] FS: 0000555555dc4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.976948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.977743] CR2: 00007f7478d91e40 CR3: 0000000020232000 CR4: 0000000000350ef0
[ 52.978647] Call Trace:
[ 52.978982]
[ 52.979316] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.979974] ipv6_frags_init_net+0x206/0x3c0
[ 52.980583] ops_init+0xbb/0x6b0
[ 52.981032] setup_net+0x3d9/0x990
[ 52.981582] ? down_read_killable+0x1d7/0x4e0
[ 52.982202] ? __pfx_setup_net+0x10/0x10
[ 52.982717] ? copy_net_ns+0x17c/0x770
[ 52.983259] copy_net_ns+0x321/0x770
[ 52.983760] create_new_namespaces+0x3f6/0xb30
[ 52.984383] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.985003] ksys_unshare+0x44d/0x8e0
[ 52.985581] ? __pfx_ksys_unshare+0x10/0x10
[ 52.986163] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.986871] __x64_sys_unshare+0x31/0x40
[ 52.987439] do_syscall_64+0x3f/0x90
[ 52.987961] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.988650] RIP: 0033:0x7f3de39de0d7
[ 52.989146] 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
[ 52.991422] RSP: 002b:00007ffce4449128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.992402] RAX: ffffffffffffffda RBX: 00007ffce4449768 RCX: 00007f3de39de0d7
[ 52.993326] RDX: 00007f3de3a4841f RSI: 00007ffce44490c0 RDI: 0000000040000000
[ 52.994233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce4448ed0
[ 52.995143] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3de3af0bf0
[ 52.996027] R13: 00007ffce4449200 R14: 0000000000000000 R15: 00000000000000f8
[ 52.996934]
[ 52.997291] irq event stamp: 11437
[ 52.997745] hardirqs last enabled at (11447): [] __up_console_sem+0x78/0x80
[ 52.998804] hardirqs last disabled at (11458): [] __up_console_sem+0x5d/0x80
[ 52.999899] softirqs last enabled at (10534): [] irq_exit_rcu+0x93/0xc0
[ 53.000936] softirqs last disabled at (10485): [] irq_exit_rcu+0x93/0xc0
[ 53.002033] ---[ end trace 0000000000000000 ]---
[ 53.003423] ------------[ cut here ]------------
[ 53.004017] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.006012] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.007119] Modules linked in:
[ 53.007548] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.008715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.009920] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.010675] 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
[ 53.012905] RSP: 0018:ffff88801f227bf0 EFLAGS: 00010286
[ 53.013618] RAX: 0000000000000000 RBX: ffff88800e607c40 RCX: 0000000000000000
[ 53.014550] RDX: ffff888018b00000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.015481] RBP: ffff88800e607c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.016397] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.017316] R13: ffffffff84e23fe0 R14: ffff88800e607c48 R15: ffffffff84db0aa0
[ 53.018225] FS: 0000555555dc4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.019257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.020014] CR2: 00007f7478d91e40 CR3: 0000000020232000 CR4: 0000000000350ef0
[ 53.020941] Call Trace:
[ 53.021329]
[ 53.021643] nf_ct_net_init+0x224/0x3d0
[ 53.022196] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.022802] ops_init+0xbb/0x6b0
[ 53.023311] setup_net+0x3d9/0x990
[ 53.023796] ? down_read_killable+0x1d7/0x4e0
[ 53.024440] ? __pfx_setup_net+0x10/0x10
[ 53.024964] ? copy_net_ns+0x17c/0x770
[ 53.025528] copy_net_ns+0x321/0x770
[ 53.026022] create_new_namespaces+0x3f6/0xb30
[ 53.026657] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.027337] ksys_unshare+0x44d/0x8e0
[ 53.027849] ? __pfx_ksys_unshare+0x10/0x10
[ 53.028465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.029221] __x64_sys_unshare+0x31/0x40
[ 53.029755] do_syscall_64+0x3f/0x90
[ 53.030287] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.030946] RIP: 0033:0x7f3de39de0d7
[ 53.031529] 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
[ 53.033765] RSP: 002b:00007ffce4449128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.034756] RAX: ffffffffffffffda RBX: 00007ffce4449768 RCX: 00007f3de39de0d7
[ 53.035708] RDX: 00007f3de3a4841f RSI: 00007ffce44490c0 RDI: 0000000040000000
[ 53.036649] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce4448ed0
[ 53.037586] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3de3af0bf0
[ 53.038524] R13: 00007ffce4449200 R14: 0000000000000000 R15: 00000000000000f8
[ 53.039472]
[ 53.039778] irq event stamp: 12265
[ 53.040266] hardirqs last enabled at (12277): [] __up_console_sem+0x78/0x80
[ 53.041390] hardirqs last disabled at (12288): [] __up_console_sem+0x5d/0x80
[ 53.042497] softirqs last enabled at (11948): [] irq_exit_rcu+0x93/0xc0
[ 53.043590] softirqs last disabled at (11943): [] irq_exit_rcu+0x93/0xc0
[ 53.044652] ---[ end trace 0000000000000000 ]---
executing program
[ 54.566733] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.614131] Bluetooth: hci0: command 0x041b tx timeout
[ 58.662134] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.710232] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:55:32 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f2275f0
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 0000555555dc4400 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=00007f7478d91e40 CR3=0000000020232000 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=000000000002c3a3 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=00007f7478dec3c0 CR3=000000000eb3e000 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=3bbda9f4395a858b564ef37fb9e0ddc0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b073320e96b82c4f000000000013b538 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=90140fd87a7d949400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000