Warning: Permanently added '[localhost]:62442' (ECDSA) to the list of known hosts.
2023/05/18 05:38:23 fuzzer started
2023/05/18 05:38:24 dialing manager at localhost:44319
2023/05/18 05:38:24 checking machine...
2023/05/18 05:38:24 checking revisions...
syzkaller login: [ 45.735207] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:38:24 testing simple program...
[ 45.812979] cgroup: Unknown subsys name 'net'
[ 45.986741] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.453863] audit: type=1400 audit(1684388317.089:6): 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
[ 59.552812] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.555038] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.557403] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.568968] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.572283] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.573418] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.944784] ------------[ cut here ]------------
[ 59.945593] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.947568] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.948814] Modules linked in:
[ 59.949342] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.953979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.955028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.955712] 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
[ 59.957961] RSP: 0018:ffff88801e78fc00 EFLAGS: 00010282
[ 59.958674] RAX: 0000000000000000 RBX: ffff88800e325c40 RCX: 0000000000000000
[ 59.959596] RDX: ffff888016cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.960518] RBP: ffff88800e325c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.961446] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.962361] R13: ffffffff84e23fe0 R14: ffff88800e325c48 R15: ffffffff84d74dc0
[ 59.963293] FS: 0000555555e73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.964332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.965102] CR2: 00007f504dc066f4 CR3: 000000000d608000 CR4: 0000000000350ef0
[ 59.966002] Call Trace:
[ 59.966367]
[ 59.966679] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.967342] ipv4_frags_init_net+0x269/0x440
[ 59.967917] ops_init+0xbb/0x6b0
[ 59.968407] setup_net+0x3d9/0x990
[ 59.968890] ? down_read_killable+0x1d7/0x4e0
[ 59.969510] ? __pfx_setup_net+0x10/0x10
[ 59.970046] ? copy_net_ns+0x17c/0x770
[ 59.970609] copy_net_ns+0x321/0x770
[ 59.971141] create_new_namespaces+0x3f6/0xb30
[ 59.971746] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.972402] ksys_unshare+0x44d/0x8e0
[ 59.972928] ? __pfx_ksys_unshare+0x10/0x10
[ 59.973518] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.974275] __x64_sys_unshare+0x31/0x40
[ 59.974803] do_syscall_64+0x3f/0x90
[ 59.975331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.976001] RIP: 0033:0x7fad252bd0d7
[ 59.976508] 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
[ 59.978778] RSP: 002b:00007ffc54973078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.979764] RAX: ffffffffffffffda RBX: 00007ffc549736b8 RCX: 00007fad252bd0d7
[ 59.980682] RDX: 00007fad2532741f RSI: 00007ffc54973010 RDI: 0000000040000000
[ 59.981618] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc54972e20
[ 59.982531] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad253cfbf0
[ 59.983449] R13: 00007ffc54973150 R14: 0000000000000000 R15: 00000000000000f8
[ 59.984387]
[ 59.984696] irq event stamp: 7173
[ 59.985174] hardirqs last enabled at (7185): [] __up_console_sem+0x78/0x80
[ 59.986268] hardirqs last disabled at (7196): [] __up_console_sem+0x5d/0x80
[ 59.987360] softirqs last enabled at (6652): [] irq_exit_rcu+0x93/0xc0
[ 59.988419] softirqs last disabled at (6647): [] irq_exit_rcu+0x93/0xc0
[ 59.989505] ---[ end trace 0000000000000000 ]---
[ 59.995228] ------------[ cut here ]------------
[ 59.995838] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.997525] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.998635] Modules linked in:
[ 59.999054] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.000275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.001333] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.002001] 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
[ 60.004255] RSP: 0018:ffff88801e78fc00 EFLAGS: 00010282
[ 60.004935] RAX: 0000000000000000 RBX: ffff88800ef4c640 RCX: 0000000000000000
[ 60.005849] RDX: ffff888016cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.006773] RBP: ffff88800ef4c654 R08: 0000000000000001 R09: 0000000000000000
[ 60.007687] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.008608] R13: ffffffff84e23fe0 R14: ffff88800ef4c648 R15: ffffffff84da7d60
[ 60.009558] FS: 0000555555e73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.010597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.011371] CR2: 00007f504dc066f4 CR3: 000000000d608000 CR4: 0000000000350ef0
[ 60.012287] Call Trace:
[ 60.012622]
[ 60.012938] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.013606] ipv6_frags_init_net+0x206/0x3c0
[ 60.014222] ops_init+0xbb/0x6b0
[ 60.014680] setup_net+0x3d9/0x990
[ 60.015177] ? down_read_killable+0x1d7/0x4e0
[ 60.015766] ? __pfx_setup_net+0x10/0x10
[ 60.016319] ? copy_net_ns+0x17c/0x770
[ 60.016862] copy_net_ns+0x321/0x770
[ 60.017395] create_new_namespaces+0x3f6/0xb30
[ 60.018003] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.018668] ksys_unshare+0x44d/0x8e0
[ 60.019202] ? __pfx_ksys_unshare+0x10/0x10
[ 60.019766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.020526] __x64_sys_unshare+0x31/0x40
[ 60.021100] do_syscall_64+0x3f/0x90
[ 60.021591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.022295] RIP: 0033:0x7fad252bd0d7
[ 60.022783] 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
[ 60.025050] RSP: 002b:00007ffc54973078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.026022] RAX: ffffffffffffffda RBX: 00007ffc549736b8 RCX: 00007fad252bd0d7
[ 60.026950] RDX: 00007fad2532741f RSI: 00007ffc54973010 RDI: 0000000040000000
[ 60.027865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc54972e20
[ 60.028784] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad253cfbf0
[ 60.029726] R13: 00007ffc54973150 R14: 0000000000000000 R15: 00000000000000f8
[ 60.030666]
[ 60.030974] irq event stamp: 9295
[ 60.031446] hardirqs last enabled at (9307): [] __up_console_sem+0x78/0x80
[ 60.032537] hardirqs last disabled at (9318): [] __up_console_sem+0x5d/0x80
[ 60.033637] softirqs last enabled at (8834): [] irq_exit_rcu+0x93/0xc0
[ 60.034710] softirqs last disabled at (8829): [] irq_exit_rcu+0x93/0xc0
[ 60.035767] ---[ end trace 0000000000000000 ]---
[ 60.037172] ------------[ cut here ]------------
[ 60.037773] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.039790] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.040898] Modules linked in:
[ 60.041346] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.042542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.043590] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.044287] 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
[ 60.046560] RSP: 0018:ffff88801e78fbf0 EFLAGS: 00010286
[ 60.047265] RAX: 0000000000000000 RBX: ffff88800ef4dc40 RCX: 0000000000000000
[ 60.048185] RDX: ffff888016cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.049124] RBP: ffff88800ef4dc54 R08: 0000000000000001 R09: 0000000000000000
[ 60.050022] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.050940] R13: ffffffff84e23fe0 R14: ffff88800ef4dc48 R15: ffffffff84db0aa0
[ 60.051868] FS: 0000555555e73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.052919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.053672] CR2: 00007f504dc066f4 CR3: 000000000d608000 CR4: 0000000000350ef0
[ 60.054585] Call Trace:
[ 60.054916]
[ 60.055253] nf_ct_net_init+0x224/0x3d0
[ 60.055787] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.056411] ops_init+0xbb/0x6b0
[ 60.056882] setup_net+0x3d9/0x990
[ 60.057386] ? down_read_killable+0x1d7/0x4e0
[ 60.057977] ? __pfx_setup_net+0x10/0x10
[ 60.058542] ? copy_net_ns+0x17c/0x770
[ 60.059093] copy_net_ns+0x321/0x770
[ 60.059594] create_new_namespaces+0x3f6/0xb30
[ 60.060228] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.060880] ksys_unshare+0x44d/0x8e0
[ 60.061419] ? __pfx_ksys_unshare+0x10/0x10
[ 60.061986] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.062752] __x64_sys_unshare+0x31/0x40
[ 60.063336] do_syscall_64+0x3f/0x90
[ 60.063812] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.064478] RIP: 0033:0x7fad252bd0d7
[ 60.064951] 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
[ 60.067103] RSP: 002b:00007ffc54973078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.068010] RAX: ffffffffffffffda RBX: 00007ffc549736b8 RCX: 00007fad252bd0d7
[ 60.068895] RDX: 00007fad2532741f RSI: 00007ffc54973010 RDI: 0000000040000000
[ 60.069779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc54972e20
[ 60.070662] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad253cfbf0
[ 60.071546] R13: 00007ffc54973150 R14: 0000000000000000 R15: 00000000000000f8
[ 60.072462]
[ 60.072763] irq event stamp: 10117
[ 60.073274] hardirqs last enabled at (10129): [] __up_console_sem+0x78/0x80
[ 60.074347] hardirqs last disabled at (10140): [] __up_console_sem+0x5d/0x80
[ 60.075414] softirqs last enabled at (9982): [] irq_exit_rcu+0x93/0xc0
[ 60.076462] softirqs last disabled at (9977): [] irq_exit_rcu+0x93/0xc0
[ 60.077511] ---[ end trace 0000000000000000 ]---
executing program
[ 61.640730] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.688147] Bluetooth: hci0: command 0x041b tx timeout
[ 65.736127] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.784147] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:38:33 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e78f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555e73400 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=00007f504dc066f4 CR3=000000000d608000 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=000000000003ac2f 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=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 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=00007f4a2f196000 CR3=000000000dcc4000 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=01cd6b85fd0d0bafd148adc86da43f01
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2fb532c046ed79d4000000000013be50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b01a2b8964752b2100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000