Warning: Permanently added '[localhost]:53327' (ECDSA) to the list of known hosts.
2023/05/18 02:56:25 fuzzer started
2023/05/18 02:56:26 dialing manager at localhost:44319
2023/05/18 02:56:26 checking machine...
2023/05/18 02:56:26 checking revisions...
syzkaller login: [ 42.153848] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:56:26 testing simple program...
[ 42.226771] cgroup: Unknown subsys name 'net'
[ 42.309669] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.486378] audit: type=1400 audit(1684378599.810:6): 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
[ 56.605166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.608395] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.610499] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.615978] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.618466] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.620353] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.970200] ------------[ cut here ]------------
[ 56.970962] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.972815] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.974173] Modules linked in:
[ 56.974638] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.979529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.980834] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.981553] 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
[ 56.983987] RSP: 0018:ffff88801f54fc00 EFLAGS: 00010282
[ 56.984760] RAX: 0000000000000000 RBX: ffff88800e0d6040 RCX: 0000000000000000
[ 56.985759] RDX: ffff888018cd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.986755] RBP: ffff88800e0d6054 R08: 0000000000000001 R09: 0000000000000000
[ 56.987743] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.988767] R13: ffffffff84e23fe0 R14: ffff88800e0d6048 R15: ffffffff84d74dc0
[ 56.989786] FS: 000055555734a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.990928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.991771] CR2: 00007f6d629516f4 CR3: 000000000fddc000 CR4: 0000000000350ee0
[ 56.992795] Call Trace:
[ 56.993168]
[ 56.993509] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.994256] ipv4_frags_init_net+0x269/0x440
[ 56.994939] ops_init+0xbb/0x6b0
[ 56.995450] setup_net+0x3d9/0x990
[ 56.996026] ? down_read_killable+0x1d7/0x4e0
[ 56.996686] ? __pfx_setup_net+0x10/0x10
[ 56.997318] ? copy_net_ns+0x17c/0x770
[ 56.997944] copy_net_ns+0x321/0x770
[ 56.998500] create_new_namespaces+0x3f6/0xb30
[ 56.999214] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.999952] ksys_unshare+0x44d/0x8e0
[ 57.000538] ? __pfx_ksys_unshare+0x10/0x10
[ 57.001204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.002045] __x64_sys_unshare+0x31/0x40
[ 57.002642] do_syscall_64+0x3f/0x90
[ 57.003224] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.004014] RIP: 0033:0x7f2177f340d7
[ 57.004549] 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
[ 57.007040] RSP: 002b:00007ffd3eee5bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.008155] RAX: ffffffffffffffda RBX: 00007ffd3eee61f8 RCX: 00007f2177f340d7
[ 57.009210] RDX: 00007f2177f9e41f RSI: 00007ffd3eee5b50 RDI: 0000000040000000
executing program
[ 57.010232] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3eee5960
[ 57.011444] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2178046bf0
[ 57.012472] R13: 00007ffd3eee5c90 R14: 0000000000000000 R15: 00000000000000f8
[ 57.013517]
[ 57.013896] irq event stamp: 8271
[ 57.014382] hardirqs last enabled at (8281): [] __up_console_sem+0x78/0x80
[ 57.015590] hardirqs last disabled at (8292): [] __up_console_sem+0x5d/0x80
[ 57.016802] softirqs last enabled at (7812): [] irq_exit_rcu+0x93/0xc0
[ 57.017984] softirqs last disabled at (7755): [] irq_exit_rcu+0x93/0xc0
[ 57.019147] ---[ end trace 0000000000000000 ]---
[ 57.025187] ------------[ cut here ]------------
[ 57.025894] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.027789] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.029026] Modules linked in:
[ 57.029489] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.030813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.031987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.032770] 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
[ 57.035285] RSP: 0018:ffff88801f54fc00 EFLAGS: 00010282
[ 57.036098] RAX: 0000000000000000 RBX: ffff88801453c040 RCX: 0000000000000000
[ 57.037124] RDX: ffff888018cd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.038156] RBP: ffff88801453c054 R08: 0000000000000001 R09: 0000000000000000
[ 57.039179] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.040231] R13: ffffffff84e23fe0 R14: ffff88801453c048 R15: ffffffff84da7d60
[ 57.041253] FS: 000055555734a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.042410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.043274] CR2: 00007f6d629516f4 CR3: 000000000fddc000 CR4: 0000000000350ee0
[ 57.044313] Call Trace:
[ 57.044687]
[ 57.045065] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.045801] ipv6_frags_init_net+0x206/0x3c0
[ 57.046443] ops_init+0xbb/0x6b0
[ 57.047001] setup_net+0x3d9/0x990
[ 57.047525] ? down_read_killable+0x1d7/0x4e0
[ 57.048253] ? __pfx_setup_net+0x10/0x10
[ 57.048890] ? copy_net_ns+0x17c/0x770
[ 57.049466] copy_net_ns+0x321/0x770
[ 57.050062] create_new_namespaces+0x3f6/0xb30
[ 57.050768] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.051487] ksys_unshare+0x44d/0x8e0
[ 57.052099] ? __pfx_ksys_unshare+0x10/0x10
[ 57.052762] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.053592] __x64_sys_unshare+0x31/0x40
[ 57.054220] do_syscall_64+0x3f/0x90
[ 57.054803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.055542] RIP: 0033:0x7f2177f340d7
[ 57.056124] 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
[ 57.058638] RSP: 002b:00007ffd3eee5bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.059735] RAX: ffffffffffffffda RBX: 00007ffd3eee61f8 RCX: 00007f2177f340d7
[ 57.060782] RDX: 00007f2177f9e41f RSI: 00007ffd3eee5b50 RDI: 0000000040000000
[ 57.061802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3eee5960
[ 57.062826] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2178046bf0
[ 57.063857] R13: 00007ffd3eee5c90 R14: 0000000000000000 R15: 00000000000000f8
[ 57.064898]
[ 57.065230] irq event stamp: 10119
[ 57.065762] hardirqs last enabled at (10131): [] __up_console_sem+0x78/0x80
[ 57.066949] hardirqs last disabled at (10142): [] __up_console_sem+0x5d/0x80
[ 57.068155] softirqs last enabled at (9478): [] irq_exit_rcu+0x93/0xc0
[ 57.069291] softirqs last disabled at (9473): [] irq_exit_rcu+0x93/0xc0
[ 57.070430] ---[ end trace 0000000000000000 ]---
[ 57.071936] ------------[ cut here ]------------
[ 57.072588] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.074737] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.075943] Modules linked in:
[ 57.076439] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.077775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.078947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.079694] 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
[ 57.082225] RSP: 0018:ffff88801f54fbf0 EFLAGS: 00010286
[ 57.083014] RAX: 0000000000000000 RBX: ffff88801453d840 RCX: 0000000000000000
[ 57.084052] RDX: ffff888018cd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.085103] RBP: ffff88801453d854 R08: 0000000000000001 R09: 0000000000000000
[ 57.086115] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.087142] R13: ffffffff84e23fe0 R14: ffff88801453d848 R15: ffffffff84db0aa0
[ 57.088199] FS: 000055555734a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.089351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.090208] CR2: 00007f6d629516f4 CR3: 000000000fddc000 CR4: 0000000000350ee0
[ 57.091236] Call Trace:
[ 57.091608]
[ 57.091997] nf_ct_net_init+0x224/0x3d0
[ 57.092603] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.093297] ops_init+0xbb/0x6b0
[ 57.093841] setup_net+0x3d9/0x990
[ 57.094374] ? down_read_killable+0x1d7/0x4e0
[ 57.095066] ? __pfx_setup_net+0x10/0x10
[ 57.095660] ? copy_net_ns+0x17c/0x770
[ 57.096302] copy_net_ns+0x321/0x770
[ 57.096898] create_new_namespaces+0x3f6/0xb30
[ 57.097563] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.098303] ksys_unshare+0x44d/0x8e0
[ 57.098906] ? __pfx_ksys_unshare+0x10/0x10
[ 57.099528] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.100305] __x64_sys_unshare+0x31/0x40
[ 57.100869] do_syscall_64+0x3f/0x90
[ 57.101364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.102067] RIP: 0033:0x7f2177f340d7
[ 57.102559] 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
[ 57.104842] RSP: 002b:00007ffd3eee5bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.105830] RAX: ffffffffffffffda RBX: 00007ffd3eee61f8 RCX: 00007f2177f340d7
[ 57.106746] RDX: 00007f2177f9e41f RSI: 00007ffd3eee5b50 RDI: 0000000040000000
[ 57.107636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3eee5960
[ 57.108568] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2178046bf0
[ 57.109490] R13: 00007ffd3eee5c90 R14: 0000000000000000 R15: 00000000000000f8
[ 57.110438]
[ 57.110775] irq event stamp: 10925
[ 57.111224] hardirqs last enabled at (10935): [] __up_console_sem+0x78/0x80
[ 57.112332] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 57.113444] softirqs last enabled at (10572): [] irq_exit_rcu+0x93/0xc0
[ 57.114526] softirqs last disabled at (10567): [] irq_exit_rcu+0x93/0xc0
[ 57.115607] ---[ end trace 0000000000000000 ]---
[ 58.685346] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.732782] Bluetooth: hci0: command 0x041b tx timeout
[ 62.780784] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.828785] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:56:35 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000004 RCX=ffff88800e582514 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff88800e582550 RBP=ffff88800e582530 RSP=ffff888016daf8d8
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff88800e582530 R13=ffff88800e581b40 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812d0241 RFL=00000016 [----AP-] 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 00007fa559746900 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=00007fa558c6d000 CR3=000000000ec28000 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=d48a650e786c1bb80a4b93a1e939c6f7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=45aecf1dc8ffc69c000000000013be48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cc3af4f07ce20be900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f54f5f0
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 000055555734a400 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=00007f6d629516f4 CR3=000000000fddc000 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