Warning: Permanently added '[localhost]:62815' (ECDSA) to the list of known hosts.
2023/05/16 11:40:25 fuzzer started
2023/05/16 11:40:25 dialing manager at localhost:35573
2023/05/16 11:40:25 checking machine...
2023/05/16 11:40:25 checking revisions...
syzkaller login: [ 42.283257] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:40:25 testing simple program...
[ 42.358814] cgroup: Unknown subsys name 'net'
[ 42.423220] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.793692] audit: type=1400 audit(1684237239.080:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.963940] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.968392] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.972402] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.975729] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.977864] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.979554] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.382945] ------------[ cut here ]------------
[ 57.383767] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.386590] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.387856] Modules linked in:
[ 57.388408] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.393203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.394241] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.394897] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.397143] RSP: 0018:ffff88800caefc00 EFLAGS: 00010282
[ 57.397808] RAX: 0000000000000000 RBX: ffff88801021e840 RCX: 0000000000000000
[ 57.398719] RDX: ffff88801825d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.399618] RBP: ffff88801021e854 R08: 0000000000000001 R09: 0000000000000000
[ 57.400535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.401448] R13: ffffffff84e223a0 R14: ffff88801021e848 R15: ffffffff84d73340
[ 57.402348] FS: 000055555610c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.403356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.404063] CR2: 00007fd97aaf96f4 CR3: 000000000ef90000 CR4: 0000000000350ef0
[ 57.404961] Call Trace:
[ 57.405319]
[ 57.405621] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.406264] ipv4_frags_init_net+0x269/0x440
[ 57.406821] ops_init+0xbb/0x6b0
[ 57.407306] setup_net+0x3d9/0x990
[ 57.407757] ? down_read_killable+0x1d7/0x4e0
[ 57.408376] ? __pfx_setup_net+0x10/0x10
[ 57.408888] ? copy_net_ns+0x17c/0x770
[ 57.409425] copy_net_ns+0x321/0x770
[ 57.409902] create_new_namespaces+0x3f6/0xb30
[ 57.410522] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.411182] ksys_unshare+0x44d/0x8e0
[ 57.411678] ? __pfx_ksys_unshare+0x10/0x10
[ 57.412249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.412971] __x64_sys_unshare+0x31/0x40
[ 57.413514] do_syscall_64+0x3f/0x90
[ 57.413994] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.414672] RIP: 0033:0x7f7f498f60d7
[ 57.415170] 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
[ 57.417342] RSP: 002b:00007ffd483747d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.418304] RAX: ffffffffffffffda RBX: 00007ffd48374e18 RCX: 00007f7f498f60d7
[ 57.419207] RDX: 00007f7f4996041f RSI: 00007ffd48374770 RDI: 0000000040000000
[ 57.420065] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd48374580
[ 57.420970] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f49a08bf0
[ 57.421852] R13: 00007ffd483748b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.422765]
[ 57.423064] irq event stamp: 8225
[ 57.423519] hardirqs last enabled at (8237): [] __up_console_sem+0x78/0x80
[ 57.424584] hardirqs last disabled at (8248): [] __up_console_sem+0x5d/0x80
[ 57.425637] softirqs last enabled at (8134): [] irq_exit_rcu+0x93/0xc0
[ 57.426660] softirqs last disabled at (8129): [] irq_exit_rcu+0x93/0xc0
[ 57.427680] ---[ end trace 0000000000000000 ]---
[ 57.432643] ------------[ cut here ]------------
[ 57.433254] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.434899] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.435965] Modules linked in:
[ 57.436413] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.437562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.438578] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.439256] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.441443] RSP: 0018:ffff88800caefc00 EFLAGS: 00010282
[ 57.442115] RAX: 0000000000000000 RBX: ffff88800d5a0840 RCX: 0000000000000000
[ 57.442964] RDX: ffff88801825d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.443856] RBP: ffff88800d5a0854 R08: 0000000000000001 R09: 0000000000000000
[ 57.444759] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.445662] R13: ffffffff84e223a0 R14: ffff88800d5a0848 R15: ffffffff84da62e0
[ 57.446558] FS: 000055555610c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.447562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.448298] CR2: 00007fd97aaf96f4 CR3: 000000000ef90000 CR4: 0000000000350ef0
[ 57.449222] Call Trace:
[ 57.449555]
[ 57.449853] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.450513] ipv6_frags_init_net+0x206/0x3c0
[ 57.451068] ops_init+0xbb/0x6b0
[ 57.451542] setup_net+0x3d9/0x990
[ 57.451997] ? down_read_killable+0x1d7/0x4e0
[ 57.452608] ? __pfx_setup_net+0x10/0x10
[ 57.453143] ? copy_net_ns+0x17c/0x770
[ 57.453652] copy_net_ns+0x321/0x770
[ 57.454174] create_new_namespaces+0x3f6/0xb30
[ 57.454761] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.455405] ksys_unshare+0x44d/0x8e0
[ 57.455901] ? __pfx_ksys_unshare+0x10/0x10
[ 57.456502] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.457251] __x64_sys_unshare+0x31/0x40
[ 57.457766] do_syscall_64+0x3f/0x90
[ 57.458267] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.458905] RIP: 0033:0x7f7f498f60d7
[ 57.459408] 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
[ 57.461592] RSP: 002b:00007ffd483747d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.462554] RAX: ffffffffffffffda RBX: 00007ffd48374e18 RCX: 00007f7f498f60d7
[ 57.463439] RDX: 00007f7f4996041f RSI: 00007ffd48374770 RDI: 0000000040000000
[ 57.464337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd48374580
[ 57.465258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f49a08bf0
[ 57.466145] R13: 00007ffd483748b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.467017]
[ 57.467350] irq event stamp: 9937
[ 57.467774] hardirqs last enabled at (9947): [] __up_console_sem+0x78/0x80
[ 57.468840] hardirqs last disabled at (9958): [] __up_console_sem+0x5d/0x80
[ 57.469900] softirqs last enabled at (8974): [] irq_exit_rcu+0x93/0xc0
[ 57.470925] softirqs last disabled at (8969): [] irq_exit_rcu+0x93/0xc0
[ 57.471951] ---[ end trace 0000000000000000 ]---
[ 57.473377] ------------[ cut here ]------------
[ 57.473964] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.475831] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.476924] Modules linked in:
[ 57.477360] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.478519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.479540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.480221] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.482402] RSP: 0018:ffff88800caefbf0 EFLAGS: 00010286
[ 57.483050] RAX: 0000000000000000 RBX: ffff88800d5a1e40 RCX: 0000000000000000
[ 57.483941] RDX: ffff88801825d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.484846] RBP: ffff88800d5a1e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.485738] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.486626] R13: ffffffff84e223a0 R14: ffff88800d5a1e48 R15: ffffffff84daf020
[ 57.487524] FS: 000055555610c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.488542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.489283] CR2: 00007fd97aaf96f4 CR3: 000000000ef90000 CR4: 0000000000350ef0
[ 57.490166] Call Trace:
[ 57.490491]
[ 57.490792] nf_ct_net_init+0x224/0x3d0
[ 57.491342] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.491911] ops_init+0xbb/0x6b0
[ 57.492386] setup_net+0x3d9/0x990
[ 57.492845] ? down_read_killable+0x1d7/0x4e0
[ 57.493445] ? __pfx_setup_net+0x10/0x10
[ 57.493953] ? copy_net_ns+0x17c/0x770
[ 57.494488] copy_net_ns+0x321/0x770
[ 57.494970] create_new_namespaces+0x3f6/0xb30
[ 57.495586] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.496234] ksys_unshare+0x44d/0x8e0
[ 57.496746] ? __pfx_ksys_unshare+0x10/0x10
[ 57.497330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.498037] __x64_sys_unshare+0x31/0x40
[ 57.498593] do_syscall_64+0x3f/0x90
[ 57.499073] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.499741] RIP: 0033:0x7f7f498f60d7
[ 57.500234] 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
[ 57.502395] RSP: 002b:00007ffd483747d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.503349] RAX: ffffffffffffffda RBX: 00007ffd48374e18 RCX: 00007f7f498f60d7
[ 57.504240] RDX: 00007f7f4996041f RSI: 00007ffd48374770 RDI: 0000000040000000
[ 57.505146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd48374580
[ 57.505998] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f49a08bf0
[ 57.506887] R13: 00007ffd483748b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.507794]
[ 57.508124] irq event stamp: 10785
[ 57.508565] hardirqs last enabled at (10795): [] __up_console_sem+0x78/0x80
[ 57.509629] hardirqs last disabled at (10806): [] __up_console_sem+0x5d/0x80
[ 57.510687] softirqs last enabled at (10346): [] irq_exit_rcu+0x93/0xc0
[ 57.511712] softirqs last disabled at (10341): [] irq_exit_rcu+0x93/0xc0
[ 57.512759] ---[ end trace 0000000000000000 ]---
[ 59.042581] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.090201] Bluetooth: hci0: command 0x041b tx timeout
[ 63.138169] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.186188] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:40:35 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800caef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555610c400 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=00007fd97aaf96f4 CR3=000000000ef90000 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=0000000000040833 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007fd7e5d7dbf0 CR3=0000000016420000 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=93683c1fc5dc62a111476403418e8e3c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f1a538995d5cbae8000000000013bd60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ecf241e9527baf9a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000