Warning: Permanently added '[localhost]:53755' (ECDSA) to the list of known hosts.
2023/05/17 23:53:01 fuzzer started
2023/05/17 23:53:01 dialing manager at localhost:44319
2023/05/17 23:53:01 checking machine...
2023/05/17 23:53:01 checking revisions...
syzkaller login: [ 47.535802] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:53:01 testing simple program...
[ 47.605255] cgroup: Unknown subsys name 'net'
[ 47.674323] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.037707] audit: type=1400 audit(1684367594.198:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.123708] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.125720] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.129427] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.134299] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.138123] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.141265] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.525241] ------------[ cut here ]------------
[ 61.526019] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.527902] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.528911] Modules linked in:
[ 61.529318] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.531325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.533586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.534849] 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
[ 61.537367] RSP: 0018:ffff88800de57c00 EFLAGS: 00010282
[ 61.538170] RAX: 0000000000000000 RBX: ffff88800f1ef040 RCX: 0000000000000000
[ 61.539234] RDX: ffff8880178db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.540280] RBP: ffff88800f1ef054 R08: 0000000000000001 R09: 0000000000000000
[ 61.541338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.542392] R13: ffffffff84e23fe0 R14: ffff88800f1ef048 R15: ffffffff84d74dc0
[ 61.543444] FS: 00005555574ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.544621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.545484] CR2: 00007f8f2d9da6f4 CR3: 000000000f03a000 CR4: 0000000000350ef0
[ 61.546532] Call Trace:
[ 61.546946]
[ 61.547317] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.548074] ipv4_frags_init_net+0x269/0x440
[ 61.548735] ops_init+0xbb/0x6b0
[ 61.549296] setup_net+0x3d9/0x990
[ 61.549871] ? down_read_killable+0x1d7/0x4e0
[ 61.550538] ? __pfx_setup_net+0x10/0x10
[ 61.551178] ? copy_net_ns+0x17c/0x770
[ 61.551808] copy_net_ns+0x321/0x770
[ 61.552378] create_new_namespaces+0x3f6/0xb30
[ 61.553104] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.553861] ksys_unshare+0x44d/0x8e0
[ 61.554442] ? __pfx_ksys_unshare+0x10/0x10
[ 61.555149] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.556019] __x64_sys_unshare+0x31/0x40
[ 61.556629] do_syscall_64+0x3f/0x90
[ 61.557250] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.558045] RIP: 0033:0x7f41c3f870d7
[ 61.558597] 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
[ 61.561167] RSP: 002b:00007fff959c9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.562284] RAX: ffffffffffffffda RBX: 00007fff959ca4f8 RCX: 00007f41c3f870d7
[ 61.563333] RDX: 00007f41c3ff141f RSI: 00007fff959c9e50 RDI: 0000000040000000
[ 61.564373] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff959c9c60
[ 61.565420] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c4099bf0
[ 61.566465] R13: 00007fff959c9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.567552]
[ 61.567933] irq event stamp: 8129
[ 61.568440] hardirqs last enabled at (8139): [] __up_console_sem+0x78/0x80
[ 61.569673] hardirqs last disabled at (8150): [] __up_console_sem+0x5d/0x80
[ 61.570911] softirqs last enabled at (7692): [] irq_exit_rcu+0x93/0xc0
[ 61.572140] softirqs last disabled at (7671): [] irq_exit_rcu+0x93/0xc0
[ 61.573348] ---[ end trace 0000000000000000 ]---
[ 61.579058] ------------[ cut here ]------------
[ 61.579782] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.581524] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.582528] Modules linked in:
[ 61.582943] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.584034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.584981] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.585594] 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
[ 61.587643] RSP: 0018:ffff88800de57c00 EFLAGS: 00010282
[ 61.588295] RAX: 0000000000000000 RBX: ffff88800c704840 RCX: 0000000000000000
[ 61.589134] RDX: ffff8880178db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.590118] RBP: ffff88800c704854 R08: 0000000000000001 R09: 0000000000000000
[ 61.591180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.592226] R13: ffffffff84e23fe0 R14: ffff88800c704848 R15: ffffffff84da7d60
[ 61.593274] FS: 00005555574ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.594446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.595322] CR2: 00007f8f2d9da6f4 CR3: 000000000f03a000 CR4: 0000000000350ef0
[ 61.596367] Call Trace:
[ 61.596780]
[ 61.597131] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.597887] ipv6_frags_init_net+0x206/0x3c0
[ 61.598551] ops_init+0xbb/0x6b0
[ 61.599126] setup_net+0x3d9/0x990
[ 61.599665] ? down_read_killable+0x1d7/0x4e0
[ 61.600361] ? __pfx_setup_net+0x10/0x10
[ 61.600997] ? copy_net_ns+0x17c/0x770
[ 61.601596] copy_net_ns+0x321/0x770
[ 61.602205] create_new_namespaces+0x3f6/0xb30
[ 61.602921] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.603657] ksys_unshare+0x44d/0x8e0
[ 61.604270] ? __pfx_ksys_unshare+0x10/0x10
[ 61.604943] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.605814] __x64_sys_unshare+0x31/0x40
[ 61.606423] do_syscall_64+0x3f/0x90
[ 61.607042] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.607841] RIP: 0033:0x7f41c3f870d7
[ 61.608385] 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
[ 61.610946] RSP: 002b:00007fff959c9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.612068] RAX: ffffffffffffffda RBX: 00007fff959ca4f8 RCX: 00007f41c3f870d7
[ 61.613112] RDX: 00007f41c3ff141f RSI: 00007fff959c9e50 RDI: 0000000040000000
[ 61.614152] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff959c9c60
[ 61.615197] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c4099bf0
[ 61.616235] R13: 00007fff959c9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.617305]
[ 61.617657] irq event stamp: 9761
[ 61.618185] hardirqs last enabled at (9773): [] __up_console_sem+0x78/0x80
[ 61.619453] hardirqs last disabled at (9784): [] __up_console_sem+0x5d/0x80
[ 61.620691] softirqs last enabled at (9252): [] irq_exit_rcu+0x93/0xc0
[ 61.621909] softirqs last disabled at (9229): [] irq_exit_rcu+0x93/0xc0
[ 61.623151] ---[ end trace 0000000000000000 ]---
[ 61.624626] ------------[ cut here ]------------
[ 61.625350] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.627559] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.628814] Modules linked in:
[ 61.629290] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.630649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.631850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.632608] 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
[ 61.635185] RSP: 0018:ffff88800de57bf0 EFLAGS: 00010286
[ 61.635987] RAX: 0000000000000000 RBX: ffff88800c704e40 RCX: 0000000000000000
[ 61.637026] RDX: ffff8880178db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.638087] RBP: ffff88800c704e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.639157] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.640209] R13: ffffffff84e23fe0 R14: ffff88800c704e48 R15: ffffffff84db0aa0
[ 61.641266] FS: 00005555574ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.642440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.643318] CR2: 00007f8f2d9da6f4 CR3: 000000000f03a000 CR4: 0000000000350ef0
[ 61.644359] Call Trace:
[ 61.644771]
[ 61.645121] nf_ct_net_init+0x224/0x3d0
[ 61.645729] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.646441] ops_init+0xbb/0x6b0
[ 61.647016] setup_net+0x3d9/0x990
[ 61.647555] ? down_read_killable+0x1d7/0x4e0
[ 61.648262] ? __pfx_setup_net+0x10/0x10
[ 61.648899] ? copy_net_ns+0x17c/0x770
[ 61.649497] copy_net_ns+0x321/0x770
[ 61.650108] create_new_namespaces+0x3f6/0xb30
[ 61.650831] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.651557] ksys_unshare+0x44d/0x8e0
[ 61.652165] ? __pfx_ksys_unshare+0x10/0x10
[ 61.652842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.653678] __x64_sys_unshare+0x31/0x40
[ 61.654321] do_syscall_64+0x3f/0x90
[ 61.654914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.655681] RIP: 0033:0x7f41c3f870d7
[ 61.656267] 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
[ 61.658814] RSP: 002b:00007fff959c9eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.659946] RAX: ffffffffffffffda RBX: 00007fff959ca4f8 RCX: 00007f41c3f870d7
[ 61.660985] RDX: 00007f41c3ff141f RSI: 00007fff959c9e50 RDI: 0000000040000000
[ 61.662028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff959c9c60
[ 61.663077] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c4099bf0
[ 61.664122] R13: 00007fff959c9f90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.665187]
[ 61.665540] irq event stamp: 10511
[ 61.666095] hardirqs last enabled at (10523): [] __up_console_sem+0x78/0x80
[ 61.667353] hardirqs last disabled at (10534): [] __up_console_sem+0x5d/0x80
[ 61.668605] softirqs last enabled at (10144): [] irq_exit_rcu+0x93/0xc0
[ 61.669826] softirqs last disabled at (10135): [] irq_exit_rcu+0x93/0xc0
[ 61.671055] ---[ end trace 0000000000000000 ]---
executing program
[ 63.208417] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.257006] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.303840] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.351812] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:53:04 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800de57618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 00005555574ec400 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=00007f8f2d9da6f4 CR3=000000000f03a000 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=0000000000000000 RBX=dffffc0000000000 RCX=0000000000000081 RDX=000000000000f280
RSI=ffff888019690ec0 RDI=ffff888015af8a00 RBP=ffff88800dd6fb80 RSP=ffff88800dd6fa00
R8 =ffff88800dd6fb60 R9 =ffff88800dd6fb80 R10=0000000000000000 R11=0000000000000001
R12=0000000000000081 R13=ffff888019690ec0 R14=000000000000f280 R15=ffffffff8493b840
RIP=ffffffff814be644 RFL=00000246 [---Z-P-] 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 00007f6ea6d9b700 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=00007fa25e992028 CR3=000000000d7fc000 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=2035313a33353a33322037312079614d XMM01=5d3532333133352e31362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3532333133352e31362020205b20 XMM07=732035313a33353a3332203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000