Warning: Permanently added '[localhost]:12093' (ECDSA) to the list of known hosts.
2023/05/18 08:00:13 fuzzer started
2023/05/18 08:00:14 dialing manager at localhost:44319
2023/05/18 08:00:14 checking machine...
2023/05/18 08:00:14 checking revisions...
syzkaller login: [ 36.921880] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:00:14 testing simple program...
[ 36.994700] cgroup: Unknown subsys name 'net'
[ 37.090912] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.207159] audit: type=1400 audit(1684396826.728:6): 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
[ 50.300059] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.301540] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.303258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.318004] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.321093] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.322263] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.729634] ------------[ cut here ]------------
[ 50.730773] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.732721] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.733974] Modules linked in:
[ 50.734457] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.739566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.740592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.741268] 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
[ 50.743458] RSP: 0018:ffff88801a08fc00 EFLAGS: 00010282
[ 50.744146] RAX: 0000000000000000 RBX: ffff88800dec5040 RCX: 0000000000000000
[ 50.745031] RDX: ffff88800a358000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.745925] RBP: ffff88800dec5054 R08: 0000000000000001 R09: 0000000000000000
[ 50.746830] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.747694] R13: ffffffff84e23fe0 R14: ffff88800dec5048 R15: ffffffff84d74dc0
[ 50.748575] FS: 0000555556783400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.749556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.750286] CR2: 00007f113b8f96f4 CR3: 000000000ede4000 CR4: 0000000000350ef0
[ 50.751172] Call Trace:
[ 50.751493]
[ 50.751821] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.752433] ipv4_frags_init_net+0x269/0x440
[ 50.753019] ops_init+0xbb/0x6b0
[ 50.753464] setup_net+0x3d9/0x990
[ 50.753953] ? down_read_killable+0x1d7/0x4e0
[ 50.754517] ? __pfx_setup_net+0x10/0x10
[ 50.755063] ? copy_net_ns+0x17c/0x770
[ 50.755564] copy_net_ns+0x321/0x770
[ 50.756081] create_new_namespaces+0x3f6/0xb30
[ 50.756670] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.757309] ksys_unshare+0x44d/0x8e0
[ 50.757823] ? __pfx_ksys_unshare+0x10/0x10
[ 50.758369] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.759121] __x64_sys_unshare+0x31/0x40
[ 50.759639] do_syscall_64+0x3f/0x90
[ 50.760140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.760783] RIP: 0033:0x7f2346d7a0d7
[ 50.761271] 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
[ 50.763439] RSP: 002b:00007ffcffe34d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.764371] RAX: ffffffffffffffda RBX: 00007ffcffe35358 RCX: 00007f2346d7a0d7
[ 50.765248] RDX: 00007f2346de441f RSI: 00007ffcffe34cb0 RDI: 0000000040000000
[ 50.766125] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcffe34ac0
[ 50.767022] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2346e8cbf0
[ 50.767896] R13: 00007ffcffe34df0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.768780]
[ 50.769111] irq event stamp: 8311
[ 50.769528] hardirqs last enabled at (8321): [] __up_console_sem+0x78/0x80
[ 50.770594] hardirqs last disabled at (8332): [] __up_console_sem+0x5d/0x80
[ 50.771643] softirqs last enabled at (8218): [] irq_exit_rcu+0x93/0xc0
[ 50.772670] softirqs last disabled at (8213): [] irq_exit_rcu+0x93/0xc0
[ 50.773682] ---[ end trace 0000000000000000 ]---
[ 50.778620] ------------[ cut here ]------------
[ 50.779322] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.781010] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.782083] Modules linked in:
[ 50.782496] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.783650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.784657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.785339] 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
[ 50.787538] RSP: 0018:ffff88801a08fc00 EFLAGS: 00010282
[ 50.788220] RAX: 0000000000000000 RBX: ffff88800dd2da40 RCX: 0000000000000000
[ 50.789113] RDX: ffff88800a358000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.790002] RBP: ffff88800dd2da54 R08: 0000000000000001 R09: 0000000000000000
[ 50.790914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.791766] R13: ffffffff84e23fe0 R14: ffff88800dd2da48 R15: ffffffff84da7d60
[ 50.792645] FS: 0000555556783400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.793648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.794379] CR2: 00007f113b8f96f4 CR3: 000000000ede4000 CR4: 0000000000350ef0
[ 50.795268] Call Trace:
[ 50.795597]
[ 50.795923] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.796536] ipv6_frags_init_net+0x206/0x3c0
[ 50.797125] ops_init+0xbb/0x6b0
[ 50.797572] setup_net+0x3d9/0x990
[ 50.798053] ? down_read_killable+0x1d7/0x4e0
[ 50.798640] ? __pfx_setup_net+0x10/0x10
[ 50.799182] ? copy_net_ns+0x17c/0x770
[ 50.799684] copy_net_ns+0x321/0x770
[ 50.800210] create_new_namespaces+0x3f6/0xb30
[ 50.800825] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.801444] ksys_unshare+0x44d/0x8e0
[ 50.801968] ? __pfx_ksys_unshare+0x10/0x10
[ 50.802516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.803256] __x64_sys_unshare+0x31/0x40
[ 50.803776] do_syscall_64+0x3f/0x90
[ 50.804297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.804983] RIP: 0033:0x7f2346d7a0d7
[ 50.805441] 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
[ 50.807621] RSP: 002b:00007ffcffe34d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.808592] RAX: ffffffffffffffda RBX: 00007ffcffe35358 RCX: 00007f2346d7a0d7
[ 50.809506] RDX: 00007f2346de441f RSI: 00007ffcffe34cb0 RDI: 0000000040000000
[ 50.810406] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcffe34ac0
[ 50.811323] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2346e8cbf0
[ 50.812201] R13: 00007ffcffe34df0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.813123]
[ 50.813428] irq event stamp: 10053
[ 50.813883] hardirqs last enabled at (10065): [] __up_console_sem+0x78/0x80
[ 50.814980] hardirqs last disabled at (10076): [] __up_console_sem+0x5d/0x80
[ 50.816063] softirqs last enabled at (9536): [] irq_exit_rcu+0x93/0xc0
[ 50.817094] softirqs last disabled at (9507): [] irq_exit_rcu+0x93/0xc0
[ 50.818124] ---[ end trace 0000000000000000 ]---
[ 50.819449] ------------[ cut here ]------------
[ 50.820061] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.821983] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.823049] Modules linked in:
[ 50.823460] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.824629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.825657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.826347] 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
[ 50.828541] RSP: 0018:ffff88801a08fbf0 EFLAGS: 00010286
[ 50.829234] RAX: 0000000000000000 RBX: ffff88800df7f840 RCX: 0000000000000000
[ 50.830110] RDX: ffff88800a358000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.831013] RBP: ffff88800df7f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.831898] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.832751] R13: ffffffff84e23fe0 R14: ffff88800df7f848 R15: ffffffff84db0aa0
[ 50.833637] FS: 0000555556783400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.834630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.835373] CR2: 00007f113b8f96f4 CR3: 000000000ede4000 CR4: 0000000000350ef0
[ 50.836255] Call Trace:
[ 50.836585]
[ 50.836907] nf_ct_net_init+0x224/0x3d0
[ 50.837446] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.838056] ops_init+0xbb/0x6b0
[ 50.838506] setup_net+0x3d9/0x990
[ 50.839024] ? down_read_killable+0x1d7/0x4e0
[ 50.839590] ? __pfx_setup_net+0x10/0x10
[ 50.840163] ? copy_net_ns+0x17c/0x770
[ 50.840704] copy_net_ns+0x321/0x770
[ 50.841218] create_new_namespaces+0x3f6/0xb30
[ 50.841836] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.842460] ksys_unshare+0x44d/0x8e0
[ 50.842983] ? __pfx_ksys_unshare+0x10/0x10
[ 50.843534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.844271] __x64_sys_unshare+0x31/0x40
[ 50.844786] do_syscall_64+0x3f/0x90
[ 50.845297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.845970] RIP: 0033:0x7f2346d7a0d7
[ 50.846439] 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
[ 50.848630] RSP: 002b:00007ffcffe34d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.849577] RAX: ffffffffffffffda RBX: 00007ffcffe35358 RCX: 00007f2346d7a0d7
[ 50.850480] RDX: 00007f2346de441f RSI: 00007ffcffe34cb0 RDI: 0000000040000000
[ 50.851385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcffe34ac0
[ 50.852269] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2346e8cbf0
[ 50.853155] R13: 00007ffcffe34df0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.854074]
[ 50.854378] irq event stamp: 10845
[ 50.854871] hardirqs last enabled at (10857): [] __up_console_sem+0x78/0x80
[ 50.855946] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 50.857008] softirqs last enabled at (10406): [] irq_exit_rcu+0x93/0xc0
[ 50.858047] softirqs last disabled at (10401): [] irq_exit_rcu+0x93/0xc0
[ 50.859104] ---[ end trace 0000000000000000 ]---
executing program
[ 52.384747] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.431903] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.479895] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.527967] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:00:27 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a08f5f0
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 0000555556783400 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=00007f113b8f96f4 CR3=000000000ede4000 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=0000000000032ad9 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=00007fed55575ff0 CR3=0000000015be2000 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=364f7c3935033384614b63f44b0437b3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dbb887f392092838000000000013bad0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ee13dc277585d4f400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000