Warning: Permanently added '[localhost]:34918' (ECDSA) to the list of known hosts.
2023/05/16 13:06:09 fuzzer started
2023/05/16 13:06:09 dialing manager at localhost:35573
2023/05/16 13:06:09 checking machine...
2023/05/16 13:06:09 checking revisions...
syzkaller login: [ 37.250593] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:06:10 testing simple program...
[ 37.324494] cgroup: Unknown subsys name 'net'
[ 37.407636] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.529028] audit: type=1400 audit(1684242383.416:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.641883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.644551] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.646255] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.649299] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.651247] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.652808] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.044695] ------------[ cut here ]------------
[ 52.045591] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.047696] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.049029] Modules linked in:
[ 52.049471] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.054144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.055183] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.055883] 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
[ 52.058062] RSP: 0018:ffff88801f2a7c00 EFLAGS: 00010282
[ 52.058748] RAX: 0000000000000000 RBX: ffff88800fadf840 RCX: 0000000000000000
[ 52.059634] RDX: ffff88800ff5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.060532] RBP: ffff88800fadf854 R08: 0000000000000001 R09: 0000000000000000
[ 52.061432] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.062284] R13: ffffffff84e223a0 R14: ffff88800fadf848 R15: ffffffff84d73340
[ 52.063176] FS: 0000555557372400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.064190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.064947] CR2: 00007f02c17376f4 CR3: 00000000202be000 CR4: 0000000000350ef0
[ 52.065837] Call Trace:
[ 52.066162]
[ 52.066498] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.067112] ipv4_frags_init_net+0x269/0x440
[ 52.067692] ops_init+0xbb/0x6b0
[ 52.068161] setup_net+0x3d9/0x990
[ 52.068647] ? down_read_killable+0x1d7/0x4e0
[ 52.069206] ? __pfx_setup_net+0x10/0x10
[ 52.069748] ? copy_net_ns+0x17c/0x770
[ 52.070259] copy_net_ns+0x321/0x770
[ 52.070765] create_new_namespaces+0x3f6/0xb30
[ 52.071374] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.072003] ksys_unshare+0x44d/0x8e0
[ 52.072524] ? __pfx_ksys_unshare+0x10/0x10
[ 52.073074] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.073811] __x64_sys_unshare+0x31/0x40
[ 52.074362] do_syscall_64+0x3f/0x90
[ 52.074839] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.075504] RIP: 0033:0x7f3e39c6d0d7
[ 52.075992] 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
[ 52.078161] RSP: 002b:00007ffed6e6df98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.079112] RAX: ffffffffffffffda RBX: 00007ffed6e6e5d8 RCX: 00007f3e39c6d0d7
[ 52.080007] RDX: 00007f3e39cd741f RSI: 00007ffed6e6df30 RDI: 0000000040000000
[ 52.080886] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed6e6dd40
[ 52.081789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e39d7fbf0
[ 52.082682] R13: 00007ffed6e6e070 R14: 0000000000000000 R15: 00000000000000f8
[ 52.083601]
[ 52.083923] irq event stamp: 8473
[ 52.084433] hardirqs last enabled at (8485): [] __up_console_sem+0x78/0x80
[ 52.085502] hardirqs last disabled at (8496): [] __up_console_sem+0x5d/0x80
[ 52.086547] softirqs last enabled at (8380): [] irq_exit_rcu+0x93/0xc0
[ 52.087555] softirqs last disabled at (8375): [] irq_exit_rcu+0x93/0xc0
[ 52.088585] ---[ end trace 0000000000000000 ]---
[ 52.093609] ------------[ cut here ]------------
[ 52.094197] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.095827] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.096889] Modules linked in:
[ 52.097294] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.098451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.099457] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.100106] 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
[ 52.102301] RSP: 0018:ffff88801f2a7c00 EFLAGS: 00010282
[ 52.102979] RAX: 0000000000000000 RBX: ffff8880090d2840 RCX: 0000000000000000
[ 52.103891] RDX: ffff88800ff5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.104778] RBP: ffff8880090d2854 R08: 0000000000000001 R09: 0000000000000000
[ 52.105677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.106570] R13: ffffffff84e223a0 R14: ffff8880090d2848 R15: ffffffff84da62e0
[ 52.107471] FS: 0000555557372400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.108470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.109177] CR2: 00007f02c17376f4 CR3: 00000000202be000 CR4: 0000000000350ef0
[ 52.110082] Call Trace:
[ 52.110440]
[ 52.110738] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.111379] ipv6_frags_init_net+0x206/0x3c0
[ 52.111944] ops_init+0xbb/0x6b0
[ 52.112419] setup_net+0x3d9/0x990
[ 52.112869] ? down_read_killable+0x1d7/0x4e0
[ 52.113465] ? __pfx_setup_net+0x10/0x10
[ 52.113971] ? copy_net_ns+0x17c/0x770
[ 52.114511] copy_net_ns+0x321/0x770
[ 52.114991] create_new_namespaces+0x3f6/0xb30
[ 52.115604] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.116243] ksys_unshare+0x44d/0x8e0
[ 52.116761] ? __pfx_ksys_unshare+0x10/0x10
[ 52.117310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.118055] __x64_sys_unshare+0x31/0x40
[ 52.118612] do_syscall_64+0x3f/0x90
[ 52.119087] entry_SYSCALL_64_after_hwframe+0x72/0xdc
executing program
[ 52.120315] RIP: 0033:0x7f3e39c6d0d7
[ 52.120820] 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
[ 52.122946] RSP: 002b:00007ffed6e6df98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.123902] RAX: ffffffffffffffda RBX: 00007ffed6e6e5d8 RCX: 00007f3e39c6d0d7
[ 52.124785] RDX: 00007f3e39cd741f RSI: 00007ffed6e6df30 RDI: 0000000040000000
[ 52.125665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed6e6dd40
[ 52.126550] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e39d7fbf0
[ 52.127443] R13: 00007ffed6e6e070 R14: 0000000000000000 R15: 00000000000000f8
[ 52.128351]
[ 52.128653] irq event stamp: 10287
[ 52.129081] hardirqs last enabled at (10297): [] __up_console_sem+0x78/0x80
[ 52.130150] hardirqs last disabled at (10308): [] __up_console_sem+0x5d/0x80
[ 52.131203] softirqs last enabled at (10170): [] irq_exit_rcu+0x93/0xc0
[ 52.132243] softirqs last disabled at (10125): [] irq_exit_rcu+0x93/0xc0
[ 52.133271] ---[ end trace 0000000000000000 ]---
[ 52.134646] ------------[ cut here ]------------
[ 52.135216] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.137125] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.138182] Modules linked in:
[ 52.138630] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.139798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.140823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.141491] 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
[ 52.143645] RSP: 0018:ffff88801f2a7bf0 EFLAGS: 00010286
[ 52.144300] RAX: 0000000000000000 RBX: ffff8880090d3440 RCX: 0000000000000000
[ 52.145178] RDX: ffff88800ff5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.146061] RBP: ffff8880090d3454 R08: 0000000000000001 R09: 0000000000000000
[ 52.146952] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.147856] R13: ffffffff84e223a0 R14: ffff8880090d3448 R15: ffffffff84daf020
[ 52.148745] FS: 0000555557372400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.149732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.150461] CR2: 00007f02c17376f4 CR3: 00000000202be000 CR4: 0000000000350ef0
[ 52.151351] Call Trace:
[ 52.151681]
[ 52.151989] nf_ct_net_init+0x224/0x3d0
[ 52.152531] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.153096] ops_init+0xbb/0x6b0
[ 52.153565] setup_net+0x3d9/0x990
[ 52.154019] ? down_read_killable+0x1d7/0x4e0
[ 52.154615] ? __pfx_setup_net+0x10/0x10
[ 52.155121] ? copy_net_ns+0x17c/0x770
[ 52.155655] copy_net_ns+0x321/0x770
[ 52.156141] create_new_namespaces+0x3f6/0xb30
[ 52.156760] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.157398] ksys_unshare+0x44d/0x8e0
[ 52.157891] ? __pfx_ksys_unshare+0x10/0x10
[ 52.158470] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.159174] __x64_sys_unshare+0x31/0x40
[ 52.159727] do_syscall_64+0x3f/0x90
[ 52.160227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.160891] RIP: 0033:0x7f3e39c6d0d7
[ 52.161389] 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
[ 52.163536] RSP: 002b:00007ffed6e6df98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.164501] RAX: ffffffffffffffda RBX: 00007ffed6e6e5d8 RCX: 00007f3e39c6d0d7
[ 52.165387] RDX: 00007f3e39cd741f RSI: 00007ffed6e6df30 RDI: 0000000040000000
[ 52.166244] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed6e6dd40
[ 52.167125] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e39d7fbf0
[ 52.168014] R13: 00007ffed6e6e070 R14: 0000000000000000 R15: 00000000000000f8
[ 52.168922]
[ 52.169223] irq event stamp: 11087
[ 52.169680] hardirqs last enabled at (11099): [] __up_console_sem+0x78/0x80
[ 52.170737] hardirqs last disabled at (11110): [] __up_console_sem+0x5d/0x80
[ 52.171799] softirqs last enabled at (10714): [] irq_exit_rcu+0x93/0xc0
[ 52.172855] softirqs last disabled at (10705): [] irq_exit_rcu+0x93/0xc0
[ 52.173920] ---[ end trace 0000000000000000 ]---
[ 53.723036] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.770411] Bluetooth: hci0: command 0x041b tx timeout
[ 57.818503] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.866393] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:06:24 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2a75f0
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 0000555557372400 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=00007f02c17376f4 CR3=00000000202be000 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=0000000000037487 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=00007f0d14731360 CR3=0000000016590000 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=00cfcce0a886e4aa8247d3ee7f429234
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ee6ae2b44c9e18da000000000013c418 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=af1c7ddb98b0753900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000