Warning: Permanently added '[localhost]:26573' (ECDSA) to the list of known hosts.
2023/05/17 23:57:18 fuzzer started
2023/05/17 23:57:18 dialing manager at localhost:44319
2023/05/17 23:57:18 checking machine...
2023/05/17 23:57:18 checking revisions...
syzkaller login: [ 64.099247] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:57:18 testing simple program...
[ 64.171625] cgroup: Unknown subsys name 'net'
[ 64.255159] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 75.491330] audit: type=1400 audit(1684367850.189:6): 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
executing program
[ 76.577553] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.580568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.582536] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.585623] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.587109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.588212] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.963390] ------------[ cut here ]------------
[ 76.964049] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 76.965719] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.966774] Modules linked in:
[ 76.967179] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.971958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.972987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.973620] 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
[ 76.975788] RSP: 0018:ffff888016b17c00 EFLAGS: 00010282
[ 76.976458] RAX: 0000000000000000 RBX: ffff88800e6fb440 RCX: 0000000000000000
[ 76.977359] RDX: ffff888017828000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.978242] RBP: ffff88800e6fb454 R08: 0000000000000001 R09: 0000000000000000
[ 76.979128] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 76.980019] R13: ffffffff84e23fe0 R14: ffff88800e6fb448 R15: ffffffff84d74dc0
[ 76.980916] FS: 000055555668e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 76.981906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.982607] CR2: 00007f4e88c636f4 CR3: 000000000ee82000 CR4: 0000000000350ee0
[ 76.983494] Call Trace:
[ 76.983849]
[ 76.984148] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 76.984804] ipv4_frags_init_net+0x269/0x440
[ 76.985361] ops_init+0xbb/0x6b0
[ 76.985861] setup_net+0x3d9/0x990
[ 76.986317] ? down_read_killable+0x1d7/0x4e0
[ 76.986916] ? __pfx_setup_net+0x10/0x10
[ 76.987430] ? copy_net_ns+0x17c/0x770
[ 76.987967] copy_net_ns+0x321/0x770
[ 76.988471] create_new_namespaces+0x3f6/0xb30
[ 76.989104] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.989747] ksys_unshare+0x44d/0x8e0
[ 76.990233] ? __pfx_ksys_unshare+0x10/0x10
[ 76.990811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.991522] __x64_sys_unshare+0x31/0x40
[ 76.992067] do_syscall_64+0x3f/0x90
[ 76.992550] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.993220] RIP: 0033:0x7f05cfd300d7
[ 76.993708] 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
[ 76.995850] RSP: 002b:00007fff04f58be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 76.996821] RAX: ffffffffffffffda RBX: 00007fff04f59228 RCX: 00007f05cfd300d7
[ 76.997711] RDX: 00007f05cfd9a41f RSI: 00007fff04f58b80 RDI: 0000000040000000
[ 76.998567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04f58990
[ 76.999448] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05cfe42bf0
[ 77.000329] R13: 00007fff04f58cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.001258]
[ 77.001559] irq event stamp: 9661
[ 77.002012] hardirqs last enabled at (9673): [] __up_console_sem+0x78/0x80
[ 77.003070] hardirqs last disabled at (9684): [] __up_console_sem+0x5d/0x80
[ 77.004113] softirqs last enabled at (8938): [] irq_exit_rcu+0x93/0xc0
[ 77.005145] softirqs last disabled at (8575): [] irq_exit_rcu+0x93/0xc0
[ 77.006159] ---[ end trace 0000000000000000 ]---
[ 77.012170] ------------[ cut here ]------------
[ 77.012806] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 77.014398] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.015437] Modules linked in:
[ 77.015872] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 77.017010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.018007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.018640] 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
[ 77.020795] RSP: 0018:ffff888016b17c00 EFLAGS: 00010282
[ 77.021423] RAX: 0000000000000000 RBX: ffff888014513e40 RCX: 0000000000000000
[ 77.022298] RDX: ffff888017828000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 77.023166] RBP: ffff888014513e54 R08: 0000000000000001 R09: 0000000000000000
[ 77.024036] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.024902] R13: ffffffff84e23fe0 R14: ffff888014513e48 R15: ffffffff84da7d60
[ 77.025776] FS: 000055555668e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 77.026753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.027439] CR2: 00007f4e88c636f4 CR3: 000000000ee82000 CR4: 0000000000350ee0
[ 77.028301] Call Trace:
[ 77.028640]
[ 77.028968] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 77.029579] ipv6_frags_init_net+0x206/0x3c0
[ 77.030161] ops_init+0xbb/0x6b0
[ 77.030601] setup_net+0x3d9/0x990
[ 77.031077] ? down_read_killable+0x1d7/0x4e0
[ 77.031636] ? __pfx_setup_net+0x10/0x10
[ 77.032162] ? copy_net_ns+0x17c/0x770
[ 77.032700] copy_net_ns+0x321/0x770
[ 77.033173] create_new_namespaces+0x3f6/0xb30
[ 77.033796] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.034395] ksys_unshare+0x44d/0x8e0
[ 77.034909] ? __pfx_ksys_unshare+0x10/0x10
[ 77.035446] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.036174] __x64_sys_unshare+0x31/0x40
[ 77.036753] do_syscall_64+0x3f/0x90
[ 77.037202] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.037840] RIP: 0033:0x7f05cfd300d7
[ 77.038279] 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
[ 77.040319] RSP: 002b:00007fff04f58be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.041225] RAX: ffffffffffffffda RBX: 00007fff04f59228 RCX: 00007f05cfd300d7
[ 77.042063] RDX: 00007f05cfd9a41f RSI: 00007fff04f58b80 RDI: 0000000040000000
[ 77.042904] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04f58990
[ 77.043744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05cfe42bf0
[ 77.044573] R13: 00007fff04f58cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.045440]
[ 77.045758] irq event stamp: 11499
[ 77.046167] hardirqs last enabled at (11509): [] __up_console_sem+0x78/0x80
[ 77.047169] hardirqs last disabled at (11520): [] __up_console_sem+0x5d/0x80
[ 77.048216] softirqs last enabled at (11306): [] irq_exit_rcu+0x93/0xc0
[ 77.049266] softirqs last disabled at (11297): [] irq_exit_rcu+0x93/0xc0
[ 77.050289] ---[ end trace 0000000000000000 ]---
[ 77.051572] ------------[ cut here ]------------
[ 77.052184] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 77.054162] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.055205] Modules linked in:
[ 77.055602] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 77.056751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.057733] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.058354] 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
[ 77.060451] RSP: 0018:ffff888016b17bf0 EFLAGS: 00010286
[ 77.061118] RAX: 0000000000000000 RBX: ffff888014513840 RCX: 0000000000000000
[ 77.061980] RDX: ffff888017828000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 77.062840] RBP: ffff888014513854 R08: 0000000000000001 R09: 0000000000000000
[ 77.063694] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.064532] R13: ffffffff84e23fe0 R14: ffff888014513848 R15: ffffffff84db0aa0
[ 77.065392] FS: 000055555668e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 77.066346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.067062] CR2: 00007f4e88c636f4 CR3: 000000000ee82000 CR4: 0000000000350ee0
[ 77.067923] Call Trace:
[ 77.068240]
[ 77.068547] nf_ct_net_init+0x224/0x3d0
[ 77.069097] ? __pfx_nf_ct_net_init+0x10/0x10
[ 77.069697] ops_init+0xbb/0x6b0
[ 77.070127] setup_net+0x3d9/0x990
[ 77.070565] ? down_read_killable+0x1d7/0x4e0
[ 77.071160] ? __pfx_setup_net+0x10/0x10
[ 77.071703] ? copy_net_ns+0x17c/0x770
[ 77.072195] copy_net_ns+0x321/0x770
[ 77.072707] create_new_namespaces+0x3f6/0xb30
[ 77.073277] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.073914] ksys_unshare+0x44d/0x8e0
[ 77.074390] ? __pfx_ksys_unshare+0x10/0x10
[ 77.074958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.075647] __x64_sys_unshare+0x31/0x40
[ 77.076176] do_syscall_64+0x3f/0x90
[ 77.076655] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.077323] RIP: 0033:0x7f05cfd300d7
[ 77.077801] 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
[ 77.079912] RSP: 002b:00007fff04f58be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.080842] RAX: ffffffffffffffda RBX: 00007fff04f59228 RCX: 00007f05cfd300d7
[ 77.081697] RDX: 00007f05cfd9a41f RSI: 00007fff04f58b80 RDI: 0000000040000000
[ 77.082527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04f58990
[ 77.083388] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f05cfe42bf0
[ 77.084257] R13: 00007fff04f58cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.085159]
[ 77.085450] irq event stamp: 12315
[ 77.085899] hardirqs last enabled at (12327): [] __up_console_sem+0x78/0x80
[ 77.086934] hardirqs last disabled at (12338): [] __up_console_sem+0x5d/0x80
[ 77.087971] softirqs last enabled at (12092): [] irq_exit_rcu+0x93/0xc0
[ 77.088993] softirqs last disabled at (12087): [] irq_exit_rcu+0x93/0xc0
[ 77.090007] ---[ end trace 0000000000000000 ]---
[ 78.650359] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 80.697820] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 82.745940] Bluetooth: hci0: command 0x040f tx timeout
[ 84.793757] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:57:03 Registers:
info registers vcpu 0
RAX=000000000002bdf1 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=00000202 [-------] 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=00007f0c044e0a50 CR3=0000000010218000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016b175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 000055555668e400 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=00007f4e88c636f4 CR3=000000000ee82000 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