Warning: Permanently added '[localhost]:21698' (ECDSA) to the list of known hosts.
2023/05/18 01:58:45 fuzzer started
2023/05/18 01:58:45 dialing manager at localhost:44319
2023/05/18 01:58:45 checking machine...
2023/05/18 01:58:45 checking revisions...
syzkaller login: [ 46.563159] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:58:45 testing simple program...
[ 46.633686] cgroup: Unknown subsys name 'net'
[ 46.705697] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.869941] audit: type=1400 audit(1684375137.877:6): 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
[ 59.967657] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.970811] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.971966] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.976399] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.978520] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.979658] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.408819] ------------[ cut here ]------------
[ 60.409505] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.411139] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.412224] Modules linked in:
[ 60.412641] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.417546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.418683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.419476] 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
[ 60.421876] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 60.422683] RAX: 0000000000000000 RBX: ffff88800e16f040 RCX: 0000000000000000
[ 60.423708] RDX: ffff888016411b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.424743] RBP: ffff88800e16f054 R08: 0000000000000001 R09: 0000000000000000
[ 60.425795] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.426839] R13: ffffffff84e23fe0 R14: ffff88800e16f048 R15: ffffffff84d74dc0
[ 60.427869] FS: 00005555561f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.429008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.429942] CR2: 00007fe824f5b6f4 CR3: 000000001816a000 CR4: 0000000000350ee0
[ 60.431025] Call Trace:
[ 60.431483]
[ 60.431796] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.432587] ipv4_frags_init_net+0x269/0x440
[ 60.433377] ops_init+0xbb/0x6b0
[ 60.433863] setup_net+0x3d9/0x990
[ 60.434382] ? down_read_killable+0x1d7/0x4e0
[ 60.434980] ? __pfx_setup_net+0x10/0x10
[ 60.435560] ? copy_net_ns+0x17c/0x770
[ 60.436091] copy_net_ns+0x321/0x770
[ 60.436630] create_new_namespaces+0x3f6/0xb30
[ 60.437277] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.437941] ksys_unshare+0x44d/0x8e0
[ 60.438483] ? __pfx_ksys_unshare+0x10/0x10
[ 60.439047] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.439828] __x64_sys_unshare+0x31/0x40
[ 60.440409] do_syscall_64+0x3f/0x90
[ 60.440906] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.441612] RIP: 0033:0x7f031adff0d7
[ 60.442098] 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
[ 60.444366] RSP: 002b:00007fff1cf04408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.445343] RAX: ffffffffffffffda RBX: 00007fff1cf04a48 RCX: 00007f031adff0d7
[ 60.446278] RDX: 00007f031ae6941f RSI: 00007fff1cf043a0 RDI: 0000000040000000
[ 60.447207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cf041b0
[ 60.448095] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f031af11bf0
[ 60.449018] R13: 00007fff1cf044e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.449976]
[ 60.450327] irq event stamp: 8949
[ 60.450769] hardirqs last enabled at (8959): [] __up_console_sem+0x78/0x80
[ 60.451886] hardirqs last disabled at (8970): [] __up_console_sem+0x5d/0x80
[ 60.452996] softirqs last enabled at (8700): [] irq_exit_rcu+0x93/0xc0
[ 60.454083] softirqs last disabled at (8689): [] irq_exit_rcu+0x93/0xc0
[ 60.455159] ---[ end trace 0000000000000000 ]---
[ 60.460566] ------------[ cut here ]------------
[ 60.461207] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.462884] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.464010] Modules linked in:
[ 60.464469] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.465673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.466745] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.467464] 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
[ 60.469764] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 60.470485] RAX: 0000000000000000 RBX: ffff8880098fb840 RCX: 0000000000000000
[ 60.471411] RDX: ffff888016411b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.472349] RBP: ffff8880098fb854 R08: 0000000000000001 R09: 0000000000000000
[ 60.473280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.474224] R13: ffffffff84e23fe0 R14: ffff8880098fb848 R15: ffffffff84da7d60
[ 60.475122] FS: 00005555561f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.476166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.476928] CR2: 00007fe824f5b6f4 CR3: 000000001816a000 CR4: 0000000000350ee0
[ 60.477868] Call Trace:
[ 60.478244]
[ 60.478550] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.479220] ipv6_frags_init_net+0x206/0x3c0
[ 60.479807] ops_init+0xbb/0x6b0
[ 60.480311] setup_net+0x3d9/0x990
[ 60.480786] ? down_read_killable+0x1d7/0x4e0
[ 60.481407] ? __pfx_setup_net+0x10/0x10
[ 60.481956] ? copy_net_ns+0x17c/0x770
[ 60.482517] copy_net_ns+0x321/0x770
[ 60.483016] create_new_namespaces+0x3f6/0xb30
[ 60.483661] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.484340] ksys_unshare+0x44d/0x8e0
[ 60.484857] ? __pfx_ksys_unshare+0x10/0x10
[ 60.485460] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.486253] __x64_sys_unshare+0x31/0x40
[ 60.486790] do_syscall_64+0x3f/0x90
[ 60.487315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.487982] RIP: 0033:0x7f031adff0d7
[ 60.488504] 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
[ 60.490761] RSP: 002b:00007fff1cf04408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.491746] RAX: ffffffffffffffda RBX: 00007fff1cf04a48 RCX: 00007f031adff0d7
[ 60.492673] RDX: 00007f031ae6941f RSI: 00007fff1cf043a0 RDI: 0000000040000000
[ 60.493599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cf041b0
[ 60.494554] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f031af11bf0
[ 60.495487] R13: 00007fff1cf044e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.496439]
[ 60.496754] irq event stamp: 10745
[ 60.497231] hardirqs last enabled at (10757): [] __up_console_sem+0x78/0x80
[ 60.498361] hardirqs last disabled at (10768): [] __up_console_sem+0x5d/0x80
[ 60.499479] softirqs last enabled at (9932): [] irq_exit_rcu+0x93/0xc0
[ 60.500550] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 60.501623] ---[ end trace 0000000000000000 ]---
[ 60.503020] ------------[ cut here ]------------
[ 60.503678] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.505596] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.506722] Modules linked in:
[ 60.507145] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.508373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.509433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.510109] 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
[ 60.512355] RSP: 0018:ffff88801f5b7bf0 EFLAGS: 00010286
[ 60.513020] RAX: 0000000000000000 RBX: ffff8880098fa440 RCX: 0000000000000000
[ 60.513980] RDX: ffff888016411b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.514905] RBP: ffff8880098fa454 R08: 0000000000000001 R09: 0000000000000000
[ 60.515826] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.516744] R13: ffffffff84e23fe0 R14: ffff8880098fa448 R15: ffffffff84db0aa0
[ 60.517672] FS: 00005555561f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.518723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.519497] CR2: 00007fe824f5b6f4 CR3: 000000001816a000 CR4: 0000000000350ee0
[ 60.520418] Call Trace:
[ 60.520760]
[ 60.521065] nf_ct_net_init+0x224/0x3d0
[ 60.521634] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.522279] ops_init+0xbb/0x6b0
[ 60.522740] setup_net+0x3d9/0x990
[ 60.523254] ? down_read_killable+0x1d7/0x4e0
[ 60.523841] ? __pfx_setup_net+0x10/0x10
[ 60.524410] ? copy_net_ns+0x17c/0x770
[ 60.524961] copy_net_ns+0x321/0x770
[ 60.525503] create_new_namespaces+0x3f6/0xb30
[ 60.526128] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.526790] ksys_unshare+0x44d/0x8e0
[ 60.527330] ? __pfx_ksys_unshare+0x10/0x10
[ 60.527895] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.528693] __x64_sys_unshare+0x31/0x40
[ 60.529256] do_syscall_64+0x3f/0x90
[ 60.529745] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.530451] RIP: 0033:0x7f031adff0d7
[ 60.530946] 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
[ 60.533167] RSP: 002b:00007fff1cf04408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.534127] RAX: ffffffffffffffda RBX: 00007fff1cf04a48 RCX: 00007f031adff0d7
[ 60.535022] RDX: 00007f031ae6941f RSI: 00007fff1cf043a0 RDI: 0000000040000000
[ 60.535905] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cf041b0
[ 60.536802] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f031af11bf0
[ 60.537704] R13: 00007fff1cf044e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.538641]
[ 60.538940] irq event stamp: 11551
[ 60.539428] hardirqs last enabled at (11563): [] __up_console_sem+0x78/0x80
[ 60.540538] hardirqs last disabled at (11574): [] __up_console_sem+0x5d/0x80
[ 60.541650] softirqs last enabled at (11210): [] irq_exit_rcu+0x93/0xc0
[ 60.542759] softirqs last disabled at (11205): [] irq_exit_rcu+0x93/0xc0
[ 60.543855] ---[ end trace 0000000000000000 ]---
executing program
[ 62.046927] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.095277] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.142374] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.190262] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:58:56 Registers:
info registers vcpu 0
RAX=000000000001d637 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f43b36eca50 CR3=000000000e7f8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5b75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555561f8400 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=00007fe824f5b6f4 CR3=000000001816a000 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