Warning: Permanently added '[localhost]:39509' (ECDSA) to the list of known hosts.
2023/05/18 04:02:45 fuzzer started
2023/05/18 04:02:46 dialing manager at localhost:44319
2023/05/18 04:02:46 checking machine...
2023/05/18 04:02:46 checking revisions...
syzkaller login: [ 52.737910] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:02:46 testing simple program...
[ 52.810199] cgroup: Unknown subsys name 'net'
[ 52.898662] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.172805] audit: type=1400 audit(1684382579.674:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.274316] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.277408] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.278756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.283863] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.286077] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.287436] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 67.673849] ------------[ cut here ]------------
[ 67.674301] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.675918] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.676622] Modules linked in:
[ 67.676888] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.677620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.682279] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.682994] 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
[ 67.685350] RSP: 0018:ffff88800e4bfc00 EFLAGS: 00010282
[ 67.686054] RAX: 0000000000000000 RBX: ffff88800c9e4c40 RCX: 0000000000000000
[ 67.687006] RDX: ffff88800eb1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.687960] RBP: ffff88800c9e4c54 R08: 0000000000000001 R09: 0000000000000000
[ 67.688961] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.689951] R13: ffffffff84e23fe0 R14: ffff88800c9e4c48 R15: ffffffff84d74dc0
[ 67.690955] FS: 0000555556257400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.692069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.692926] CR2: 00007f1bcbeb46f4 CR3: 000000001a1b0000 CR4: 0000000000350ef0
[ 67.693939] Call Trace:
[ 67.694341]
[ 67.694680] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.695419] ipv4_frags_init_net+0x269/0x440
[ 67.696050] ops_init+0xbb/0x6b0
[ 67.696608] setup_net+0x3d9/0x990
[ 67.697165] ? down_read_killable+0x1d7/0x4e0
[ 67.697806] ? __pfx_setup_net+0x10/0x10
[ 67.698419] ? copy_net_ns+0x17c/0x770
[ 67.698986] copy_net_ns+0x321/0x770
[ 67.699571] create_new_namespaces+0x3f6/0xb30
[ 67.700287] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.700982] ksys_unshare+0x44d/0x8e0
[ 67.701579] ? __pfx_ksys_unshare+0x10/0x10
[ 67.702234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.703053] __x64_sys_unshare+0x31/0x40
[ 67.703673] do_syscall_64+0x3f/0x90
[ 67.704276] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.705012] RIP: 0033:0x7f71bcea00d7
[ 67.705588] 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
[ 67.708148] RSP: 002b:00007ffdd8f8e998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.709184] RAX: ffffffffffffffda RBX: 00007ffdd8f8efd8 RCX: 00007f71bcea00d7
[ 67.710219] RDX: 00007f71bcf0a41f RSI: 00007ffdd8f8e930 RDI: 0000000040000000
[ 67.711263] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8f8e740
[ 67.712302] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f71bcfb2bf0
[ 67.713343] R13: 00007ffdd8f8ea70 R14: 0000000000000000 R15: 00000000000000f8
[ 67.714401]
[ 67.714747] irq event stamp: 9657
[ 67.715277] hardirqs last enabled at (9669): [] __up_console_sem+0x78/0x80
[ 67.716528] hardirqs last disabled at (9680): [] __up_console_sem+0x5d/0x80
[ 67.717774] softirqs last enabled at (9582): [] irq_exit_rcu+0x93/0xc0
[ 67.719013] softirqs last disabled at (9577): [] irq_exit_rcu+0x93/0xc0
[ 67.720279] ---[ end trace 0000000000000000 ]---
[ 67.726051] ------------[ cut here ]------------
[ 67.726834] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.728835] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.730068] Modules linked in:
[ 67.730543] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.731850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.732988] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.733748] 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
[ 67.736188] RSP: 0018:ffff88800e4bfc00 EFLAGS: 00010282
[ 67.736852] RAX: 0000000000000000 RBX: ffff88800d720c40 RCX: 0000000000000000
[ 67.737791] RDX: ffff88800eb1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.738796] RBP: ffff88800d720c54 R08: 0000000000000001 R09: 0000000000000000
[ 67.739822] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.740866] R13: ffffffff84e23fe0 R14: ffff88800d720c48 R15: ffffffff84da7d60
[ 67.741906] FS: 0000555556257400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.743073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.743923] CR2: 00007f1bcbeb46f4 CR3: 000000001a1b0000 CR4: 0000000000350ef0
[ 67.744973] Call Trace:
[ 67.745393]
[ 67.745739] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.746469] ipv6_frags_init_net+0x206/0x3c0
[ 67.747023] ops_init+0xbb/0x6b0
[ 67.747488] setup_net+0x3d9/0x990
[ 67.747943] ? down_read_killable+0x1d7/0x4e0
[ 67.748548] ? __pfx_setup_net+0x10/0x10
[ 67.749053] ? copy_net_ns+0x17c/0x770
[ 67.749579] copy_net_ns+0x321/0x770
[ 67.750051] create_new_namespaces+0x3f6/0xb30
[ 67.750661] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.751295] ksys_unshare+0x44d/0x8e0
[ 67.751773] ? __pfx_ksys_unshare+0x10/0x10
[ 67.752354] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.753052] __x64_sys_unshare+0x31/0x40
[ 67.753587] do_syscall_64+0x3f/0x90
[ 67.754053] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.754721] RIP: 0033:0x7f71bcea00d7
[ 67.755209] 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
[ 67.757340] RSP: 002b:00007ffdd8f8e998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.758271] RAX: ffffffffffffffda RBX: 00007ffdd8f8efd8 RCX: 00007f71bcea00d7
[ 67.759158] RDX: 00007f71bcf0a41f RSI: 00007ffdd8f8e930 RDI: 0000000040000000
[ 67.760006] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8f8e740
[ 67.760888] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f71bcfb2bf0
[ 67.761766] R13: 00007ffdd8f8ea70 R14: 0000000000000000 R15: 00000000000000f8
[ 67.762670]
[ 67.762965] irq event stamp: 11503
[ 67.763424] hardirqs last enabled at (11515): [] __up_console_sem+0x78/0x80
[ 67.764497] hardirqs last disabled at (11526): [] __up_console_sem+0x5d/0x80
[ 67.765541] softirqs last enabled at (10986): [] irq_exit_rcu+0x93/0xc0
[ 67.766553] softirqs last disabled at (10965): [] irq_exit_rcu+0x93/0xc0
[ 67.767573] ---[ end trace 0000000000000000 ]---
[ 67.768890] ------------[ cut here ]------------
[ 67.769515] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.771486] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.772576] Modules linked in:
[ 67.772978] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.774113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.775117] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.775759] 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
[ 67.777907] RSP: 0018:ffff88800e4bfbf0 EFLAGS: 00010286
[ 67.778575] RAX: 0000000000000000 RBX: ffff88800d721240 RCX: 0000000000000000
[ 67.779458] RDX: ffff88800eb1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.780340] RBP: ffff88800d721254 R08: 0000000000000001 R09: 0000000000000000
[ 67.781210] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.782059] R13: ffffffff84e23fe0 R14: ffff88800d721248 R15: ffffffff84db0aa0
[ 67.782938] FS: 0000555556257400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.783914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.784660] CR2: 00007f1bcbeb46f4 CR3: 000000001a1b0000 CR4: 0000000000350ef0
[ 67.785538] Call Trace:
[ 67.785861]
[ 67.786186] nf_ct_net_init+0x224/0x3d0
[ 67.786698] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.787296] ops_init+0xbb/0x6b0
[ 67.787734] setup_net+0x3d9/0x990
[ 67.788230] ? down_read_killable+0x1d7/0x4e0
[ 67.788793] ? __pfx_setup_net+0x10/0x10
[ 67.789330] ? copy_net_ns+0x17c/0x770
[ 67.789829] copy_net_ns+0x321/0x770
[ 67.790334] create_new_namespaces+0x3f6/0xb30
[ 67.790915] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.791548] ksys_unshare+0x44d/0x8e0
[ 67.792035] ? __pfx_ksys_unshare+0x10/0x10
[ 67.792626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.793376] __x64_sys_unshare+0x31/0x40
[ 67.793898] do_syscall_64+0x3f/0x90
[ 67.794407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.795041] RIP: 0033:0x7f71bcea00d7
[ 67.795533] 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
[ 67.797688] RSP: 002b:00007ffdd8f8e998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.798622] RAX: ffffffffffffffda RBX: 00007ffdd8f8efd8 RCX: 00007f71bcea00d7
[ 67.799500] RDX: 00007f71bcf0a41f RSI: 00007ffdd8f8e930 RDI: 0000000040000000
[ 67.800401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8f8e740
[ 67.801284] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f71bcfb2bf0
[ 67.802169] R13: 00007ffdd8f8ea70 R14: 0000000000000000 R15: 00000000000000f8
[ 67.803039]
[ 67.803367] irq event stamp: 12311
[ 67.803798] hardirqs last enabled at (12321): [] __up_console_sem+0x78/0x80
[ 67.804872] hardirqs last disabled at (12332): [] __up_console_sem+0x5d/0x80
[ 67.805922] softirqs last enabled at (12062): [] irq_exit_rcu+0x93/0xc0
[ 67.806935] softirqs last disabled at (12055): [] irq_exit_rcu+0x93/0xc0
[ 67.807945] ---[ end trace 0000000000000000 ]---
[ 69.356670] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.404289] Bluetooth: hci0: command 0x041b tx timeout
[ 73.452240] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.500148] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:02:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e4bf618
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 0000555556257400 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=00007f1bcbeb46f4 CR3=000000001a1b0000 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=000000000004468f 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=00007f73518492c0 CR3=0000000016d12000 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=2031303a33303a34302038312079614d XMM01=5d3032363737362e37362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3032363737362e37362020205b20 XMM07=732031303a33303a3430203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000