Warning: Permanently added '[localhost]:61738' (ECDSA) to the list of known hosts.
2023/05/16 14:53:47 fuzzer started
2023/05/16 14:53:48 dialing manager at localhost:35573
2023/05/16 14:53:48 checking machine...
2023/05/16 14:53:48 checking revisions...
syzkaller login: [ 37.676993] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:53:48 testing simple program...
[ 37.842683] cgroup: Unknown subsys name 'net'
[ 37.944837] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.153274] audit: type=1400 audit(1684248842.702:6): 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
executing program
[ 53.266737] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.268607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.270068] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.275265] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.277910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.280063] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.679464] ------------[ cut here ]------------
[ 53.680117] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.681984] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.683215] Modules linked in:
[ 53.683862] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.688793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.689934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.690697] 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
[ 53.692986] RSP: 0018:ffff88801f877c00 EFLAGS: 00010282
[ 53.693765] RAX: 0000000000000000 RBX: ffff88800cb64040 RCX: 0000000000000000
[ 53.694754] RDX: ffff888016c03680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.695733] RBP: ffff88800cb64054 R08: 0000000000000001 R09: 0000000000000000
[ 53.696737] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.697720] R13: ffffffff84e223a0 R14: ffff88800cb64048 R15: ffffffff84d73340
[ 53.698696] FS: 0000555557161400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.699779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.700614] CR2: 00007f9f16b996f4 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 53.701599] Call Trace:
[ 53.701922]
[ 53.702219] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.702951] ipv4_frags_init_net+0x269/0x440
[ 53.703678] ops_init+0xbb/0x6b0
[ 53.704151] setup_net+0x3d9/0x990
[ 53.704723] ? down_read_killable+0x1d7/0x4e0
[ 53.705298] ? __pfx_setup_net+0x10/0x10
[ 53.705852] ? copy_net_ns+0x17c/0x770
[ 53.706352] copy_net_ns+0x321/0x770
[ 53.706899] create_new_namespaces+0x3f6/0xb30
[ 53.707527] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.708157] ksys_unshare+0x44d/0x8e0
[ 53.708698] ? __pfx_ksys_unshare+0x10/0x10
[ 53.709250] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.709988] __x64_sys_unshare+0x31/0x40
[ 53.710535] do_syscall_64+0x3f/0x90
[ 53.711010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.711694] RIP: 0033:0x7f4bdefc40d7
[ 53.712168] 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
[ 53.714331] RSP: 002b:00007ffee8b419e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.715289] RAX: ffffffffffffffda RBX: 00007ffee8b42028 RCX: 00007f4bdefc40d7
[ 53.716209] RDX: 00007f4bdf02e41f RSI: 00007ffee8b41980 RDI: 0000000040000000
[ 53.717108] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee8b41790
[ 53.718002] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bdf0d6bf0
[ 53.718889] R13: 00007ffee8b41ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.719811]
[ 53.720129] irq event stamp: 9007
[ 53.720593] hardirqs last enabled at (9019): [] __up_console_sem+0x78/0x80
[ 53.721646] hardirqs last disabled at (9030): [] __up_console_sem+0x5d/0x80
[ 53.722713] softirqs last enabled at (8944): [] irq_exit_rcu+0x93/0xc0
[ 53.723765] softirqs last disabled at (8939): [] irq_exit_rcu+0x93/0xc0
[ 53.724811] ---[ end trace 0000000000000000 ]---
[ 53.730637] ------------[ cut here ]------------
[ 53.731251] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.732995] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.734062] Modules linked in:
[ 53.734500] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.735657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.736707] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.737344] 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
[ 53.739514] RSP: 0018:ffff88801f877c00 EFLAGS: 00010282
[ 53.740188] RAX: 0000000000000000 RBX: ffff88800efaf240 RCX: 0000000000000000
[ 53.741093] RDX: ffff888016c03680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.741999] RBP: ffff88800efaf254 R08: 0000000000000001 R09: 0000000000000000
[ 53.742892] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.743770] R13: ffffffff84e223a0 R14: ffff88800efaf248 R15: ffffffff84da62e0
[ 53.744689] FS: 0000555557161400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.745689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.746389] CR2: 00007f9f16b996f4 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 53.747296] Call Trace:
[ 53.747660]
[ 53.747962] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.748635] ipv6_frags_init_net+0x206/0x3c0
[ 53.749192] ops_init+0xbb/0x6b0
[ 53.749672] setup_net+0x3d9/0x990
[ 53.750131] ? down_read_killable+0x1d7/0x4e0
[ 53.750742] ? __pfx_setup_net+0x10/0x10
[ 53.751254] ? copy_net_ns+0x17c/0x770
[ 53.751805] copy_net_ns+0x321/0x770
[ 53.752302] create_new_namespaces+0x3f6/0xb30
[ 53.752924] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.753589] ksys_unshare+0x44d/0x8e0
[ 53.754088] ? __pfx_ksys_unshare+0x10/0x10
[ 53.754678] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.755427] __x64_sys_unshare+0x31/0x40
[ 53.755945] do_syscall_64+0x3f/0x90
[ 53.756484] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.757121] RIP: 0033:0x7f4bdefc40d7
[ 53.757623] 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
[ 53.759793] RSP: 002b:00007ffee8b419e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.760767] RAX: ffffffffffffffda RBX: 00007ffee8b42028 RCX: 00007f4bdefc40d7
[ 53.761663] RDX: 00007f4bdf02e41f RSI: 00007ffee8b41980 RDI: 0000000040000000
[ 53.762559] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee8b41790
[ 53.763460] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bdf0d6bf0
[ 53.764325] R13: 00007ffee8b41ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.765246]
[ 53.765578] irq event stamp: 10955
[ 53.766012] hardirqs last enabled at (10965): [] __up_console_sem+0x78/0x80
[ 53.767081] hardirqs last disabled at (10976): [] __up_console_sem+0x5d/0x80
[ 53.768165] softirqs last enabled at (10420): [] irq_exit_rcu+0x93/0xc0
[ 53.769210] softirqs last disabled at (10359): [] irq_exit_rcu+0x93/0xc0
[ 53.770249] ---[ end trace 0000000000000000 ]---
[ 53.771651] ------------[ cut here ]------------
[ 53.772252] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.774135] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.775211] Modules linked in:
[ 53.775657] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.776830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.777844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.778516] 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
[ 53.780716] RSP: 0018:ffff88801f877bf0 EFLAGS: 00010286
[ 53.781376] RAX: 0000000000000000 RBX: ffff88800efaec40 RCX: 0000000000000000
[ 53.782270] RDX: ffff888016c03680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.783161] RBP: ffff88800efaec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.784058] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.784953] R13: ffffffff84e223a0 R14: ffff88800efaec48 R15: ffffffff84daf020
[ 53.785837] FS: 0000555557161400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.786842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.787587] CR2: 00007f9f16b996f4 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 53.788503] Call Trace:
[ 53.788830]
[ 53.789128] nf_ct_net_init+0x224/0x3d0
[ 53.789682] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.790252] ops_init+0xbb/0x6b0
[ 53.790729] setup_net+0x3d9/0x990
[ 53.791179] ? down_read_killable+0x1d7/0x4e0
[ 53.791783] ? __pfx_setup_net+0x10/0x10
[ 53.792300] ? copy_net_ns+0x17c/0x770
[ 53.792843] copy_net_ns+0x321/0x770
[ 53.793324] create_new_namespaces+0x3f6/0xb30
[ 53.793941] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.794592] ksys_unshare+0x44d/0x8e0
[ 53.795082] ? __pfx_ksys_unshare+0x10/0x10
[ 53.795688] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.796461] __x64_sys_unshare+0x31/0x40
[ 53.796989] do_syscall_64+0x3f/0x90
[ 53.797507] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.798146] RIP: 0033:0x7f4bdefc40d7
[ 53.798640] 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
[ 53.800839] RSP: 002b:00007ffee8b419e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.801795] RAX: ffffffffffffffda RBX: 00007ffee8b42028 RCX: 00007f4bdefc40d7
[ 53.802687] RDX: 00007f4bdf02e41f RSI: 00007ffee8b41980 RDI: 0000000040000000
[ 53.803584] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee8b41790
[ 53.804477] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bdf0d6bf0
[ 53.805330] R13: 00007ffee8b41ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.806246]
[ 53.806578] irq event stamp: 11713
[ 53.807013] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 53.808096] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 53.809178] softirqs last enabled at (11274): [] irq_exit_rcu+0x93/0xc0
[ 53.810223] softirqs last disabled at (11269): [] irq_exit_rcu+0x93/0xc0
[ 53.811253] ---[ end trace 0000000000000000 ]---
[ 55.349892] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.398616] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.446185] Bluetooth: hci0: command 0x040f tx timeout
[ 61.493479] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:54:02 Registers:
info registers vcpu 0
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 0000555557161400 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=00007f9f16b996f4 CR3=00000000202a4000 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=000000000002a5e9 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=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=00007fa89c6d1c40 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=655b23cf7dd5c9aa614bd2b8efdc23cf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c75819ff939f422d000000000013c978 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=899f439fd5494b6700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000