Warning: Permanently added '[localhost]:51919' (ECDSA) to the list of known hosts.
2023/05/16 21:20:15 fuzzer started
2023/05/16 21:20:15 dialing manager at localhost:35573
2023/05/16 21:20:15 checking machine...
2023/05/16 21:20:15 checking revisions...
syzkaller login: [ 70.750986] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:20:15 testing simple program...
[ 70.822753] cgroup: Unknown subsys name 'net'
[ 70.892469] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.816382] audit: type=1400 audit(1684272027.769:6): 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
[ 83.964934] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.967563] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.968835] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.971993] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.973665] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.974918] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.361412] ------------[ cut here ]------------
[ 84.362218] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 84.364205] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 84.365467] Modules linked in:
[ 84.365973] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 84.370936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 84.372241] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 84.372902] 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
[ 84.375055] RSP: 0018:ffff888016a37c00 EFLAGS: 00010282
[ 84.375747] RAX: 0000000000000000 RBX: ffff88800ef2dc40 RCX: 0000000000000000
[ 84.376618] RDX: ffff88800d088000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 84.377491] RBP: ffff88800ef2dc54 R08: 0000000000000001 R09: 0000000000000000
[ 84.378376] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 84.379260] R13: ffffffff84e223a0 R14: ffff88800ef2dc48 R15: ffffffff84d73340
[ 84.380146] FS: 0000555556ca2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 84.381095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.381825] CR2: 00007f62c38fd6f4 CR3: 000000000eebe000 CR4: 0000000000350ee0
[ 84.382701] Call Trace:
[ 84.383033]
[ 84.383368] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 84.383969] ipv4_frags_init_net+0x269/0x440
[ 84.384552] ops_init+0xbb/0x6b0
[ 84.384992] setup_net+0x3d9/0x990
[ 84.385467] ? down_read_killable+0x1d7/0x4e0
[ 84.386023] ? __pfx_setup_net+0x10/0x10
[ 84.386552] ? copy_net_ns+0x17c/0x770
[ 84.387058] copy_net_ns+0x321/0x770
[ 84.387586] create_new_namespaces+0x3f6/0xb30
[ 84.388190] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.388795] ksys_unshare+0x44d/0x8e0
[ 84.389310] ? __pfx_ksys_unshare+0x10/0x10
[ 84.389848] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.390572] __x64_sys_unshare+0x31/0x40
[ 84.391095] do_syscall_64+0x3f/0x90
[ 84.391605] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.392258] RIP: 0033:0x7f199e99a0d7
[ 84.392715] 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
[ 84.394839] RSP: 002b:00007ffe818af1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 84.395769] RAX: ffffffffffffffda RBX: 00007ffe818af838 RCX: 00007f199e99a0d7
[ 84.396632] RDX: 00007f199ea0441f RSI: 00007ffe818af190 RDI: 0000000040000000
[ 84.397510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe818aefa0
[ 84.398385] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f199eaacbf0
[ 84.399279] R13: 00007ffe818af2d0 R14: 0000000000000000 R15: 00000000000000f8
[ 84.400190]
[ 84.400488] irq event stamp: 8341
[ 84.400910] hardirqs last enabled at (8351): [] __up_console_sem+0x78/0x80
[ 84.401954] hardirqs last disabled at (8362): [] __up_console_sem+0x5d/0x80
[ 84.402997] softirqs last enabled at (7896): [] irq_exit_rcu+0x93/0xc0
[ 84.404027] softirqs last disabled at (7841): [] irq_exit_rcu+0x93/0xc0
[ 84.405046] ---[ end trace 0000000000000000 ]---
[ 84.410416] ------------[ cut here ]------------
[ 84.411009] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 84.412787] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 84.413850] Modules linked in:
[ 84.414285] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 84.415437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 84.416451] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 84.417089] 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
[ 84.419282] RSP: 0018:ffff888016a37c00 EFLAGS: 00010282
[ 84.419927] RAX: 0000000000000000 RBX: ffff88800eb61240 RCX: 0000000000000000
[ 84.420809] RDX: ffff88800d088000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 84.421685] RBP: ffff88800eb61254 R08: 0000000000000001 R09: 0000000000000000
[ 84.422562] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 84.423439] R13: ffffffff84e223a0 R14: ffff88800eb61248 R15: ffffffff84da62e0
[ 84.424314] FS: 0000555556ca2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 84.425312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.426003] CR2: 00007f62c38fd6f4 CR3: 000000000eebe000 CR4: 0000000000350ee0
[ 84.426885] Call Trace:
[ 84.427256]
[ 84.427554] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 84.428198] ipv6_frags_init_net+0x206/0x3c0
[ 84.428755] ops_init+0xbb/0x6b0
[ 84.429225] setup_net+0x3d9/0x990
[ 84.429688] ? down_read_killable+0x1d7/0x4e0
[ 84.430287] ? __pfx_setup_net+0x10/0x10
[ 84.430793] ? copy_net_ns+0x17c/0x770
[ 84.431336] copy_net_ns+0x321/0x770
[ 84.431819] create_new_namespaces+0x3f6/0xb30
[ 84.432430] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.433042] ksys_unshare+0x44d/0x8e0
[ 84.433570] ? __pfx_ksys_unshare+0x10/0x10
[ 84.434151] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.434867] __x64_sys_unshare+0x31/0x40
[ 84.435433] do_syscall_64+0x3f/0x90
[ 84.435920] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.436600] RIP: 0033:0x7f199e99a0d7
[ 84.437064] 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
[ 84.439197] RSP: 002b:00007ffe818af1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 84.440105] RAX: ffffffffffffffda RBX: 00007ffe818af838 RCX: 00007f199e99a0d7
[ 84.440984] RDX: 00007f199ea0441f RSI: 00007ffe818af190 RDI: 0000000040000000
[ 84.441868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe818aefa0
[ 84.442740] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f199eaacbf0
[ 84.443644] R13: 00007ffe818af2d0 R14: 0000000000000000 R15: 00000000000000f8
[ 84.444542]
[ 84.444846] irq event stamp: 10185
[ 84.445306] hardirqs last enabled at (10197): [] __up_console_sem+0x78/0x80
[ 84.446360] hardirqs last disabled at (10208): [] __up_console_sem+0x5d/0x80
[ 84.447434] softirqs last enabled at (9738): [] irq_exit_rcu+0x93/0xc0
[ 84.448460] softirqs last disabled at (9733): [] irq_exit_rcu+0x93/0xc0
[ 84.449479] ---[ end trace 0000000000000000 ]---
[ 84.450787] ------------[ cut here ]------------
[ 84.451411] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 84.453311] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 84.454354] Modules linked in:
[ 84.454759] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 84.455919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 84.456927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 84.457600] 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
[ 84.459775] RSP: 0018:ffff888016a37bf0 EFLAGS: 00010286
[ 84.460474] RAX: 0000000000000000 RBX: ffff88800eb60a40 RCX: 0000000000000000
[ 84.461369] RDX: ffff88800d088000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 84.462272] RBP: ffff88800eb60a54 R08: 0000000000000001 R09: 0000000000000000
[ 84.463184] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 84.464046] R13: ffffffff84e223a0 R14: ffff88800eb60a48 R15: ffffffff84daf020
[ 84.464937] FS: 0000555556ca2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 84.465922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.466675] CR2: 00007f62c38fd6f4 CR3: 000000000eebe000 CR4: 0000000000350ee0
[ 84.467572] Call Trace:
[ 84.467900]
[ 84.468240] nf_ct_net_init+0x224/0x3d0
[ 84.468755] ? __pfx_nf_ct_net_init+0x10/0x10
[ 84.469361] ops_init+0xbb/0x6b0
[ 84.469807] setup_net+0x3d9/0x990
[ 84.470290] ? down_read_killable+0x1d7/0x4e0
[ 84.470865] ? __pfx_setup_net+0x10/0x10
[ 84.471423] ? copy_net_ns+0x17c/0x770
[ 84.471933] copy_net_ns+0x321/0x770
[ 84.472445] create_new_namespaces+0x3f6/0xb30
[ 84.473037] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.473684] ksys_unshare+0x44d/0x8e0
[ 84.474210] ? __pfx_ksys_unshare+0x10/0x10
[ 84.474757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.475507] __x64_sys_unshare+0x31/0x40
[ 84.476024] do_syscall_64+0x3f/0x90
[ 84.476525] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.477194] RIP: 0033:0x7f199e99a0d7
[ 84.477657] 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
[ 84.479836] RSP: 002b:00007ffe818af1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 84.480775] RAX: ffffffffffffffda RBX: 00007ffe818af838 RCX: 00007f199e99a0d7
[ 84.481673] RDX: 00007f199ea0441f RSI: 00007ffe818af190 RDI: 0000000040000000
[ 84.482542] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe818aefa0
[ 84.483448] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f199eaacbf0
[ 84.484319] R13: 00007ffe818af2d0 R14: 0000000000000000 R15: 00000000000000f8
[ 84.485219]
[ 84.485517] irq event stamp: 10947
[ 84.485946] hardirqs last enabled at (10957): [] __up_console_sem+0x78/0x80
[ 84.487021] hardirqs last disabled at (10968): [] __up_console_sem+0x5d/0x80
[ 84.488107] softirqs last enabled at (10854): [] irq_exit_rcu+0x93/0xc0
[ 84.489149] softirqs last disabled at (10849): [] irq_exit_rcu+0x93/0xc0
[ 84.490184] ---[ end trace 0000000000000000 ]---
executing program
[ 85.988819] Bluetooth: hci0: command 0x0409 tx timeout
[ 88.036315] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 90.084250] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 92.132330] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:20:03 Registers:
info registers vcpu 0
RAX=000000000002e459 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f108887da80 CR3=0000000015b9e000 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=01c4797d642f4bb9044ea669f157c7ac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a2cfb6229b23bf31000000000013c238 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c5604a3152ca7bab00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016a375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556ca2400 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=00007f62c38fd6f4 CR3=000000000eebe000 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