Warning: Permanently added '[localhost]:12272' (ECDSA) to the list of known hosts.
2023/05/17 12:31:35 fuzzer started
2023/05/17 12:31:36 dialing manager at localhost:44319
2023/05/17 12:31:36 checking machine...
2023/05/17 12:31:36 checking revisions...
syzkaller login: [ 36.885268] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:31:36 testing simple program...
[ 36.956076] cgroup: Unknown subsys name 'net'
[ 37.016045] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.965904] audit: type=1400 audit(1684326709.421:6): 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
[ 51.042026] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.044733] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.045915] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.048729] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.050070] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.051819] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.416225] ------------[ cut here ]------------
[ 51.417036] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.418975] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.420267] Modules linked in:
[ 51.420838] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.425642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.426675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.427359] 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
[ 51.429627] RSP: 0018:ffff888020547c00 EFLAGS: 00010282
[ 51.430291] RAX: 0000000000000000 RBX: ffff8880068a0440 RCX: 0000000000000000
[ 51.431187] RDX: ffff888015e6d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.432075] RBP: ffff8880068a0454 R08: 0000000000000001 R09: 0000000000000000
[ 51.432985] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.433902] R13: ffffffff84e23fe0 R14: ffff8880068a0448 R15: ffffffff84d74dc0
[ 51.434789] FS: 0000555556064400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.435796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.436541] CR2: 00007ff5473edf70 CR3: 000000002053e000 CR4: 0000000000350ef0
[ 51.437443] Call Trace:
[ 51.437771]
[ 51.438060] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.438698] ipv4_frags_init_net+0x269/0x440
[ 51.439251] ops_init+0xbb/0x6b0
[ 51.439726] setup_net+0x3d9/0x990
[ 51.440186] ? down_read_killable+0x1d7/0x4e0
[ 51.440819] ? __pfx_setup_net+0x10/0x10
[ 51.441366] ? copy_net_ns+0x17c/0x770
[ 51.441871] copy_net_ns+0x321/0x770
[ 51.442375] create_new_namespaces+0x3f6/0xb30
[ 51.442955] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.443591] ksys_unshare+0x44d/0x8e0
[ 51.444080] ? __pfx_ksys_unshare+0x10/0x10
[ 51.444665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.445405] __x64_sys_unshare+0x31/0x40
[ 51.445919] do_syscall_64+0x3f/0x90
[ 51.446438] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.447087] RIP: 0033:0x7fa201e870d7
[ 51.447579] 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
[ 51.449739] RSP: 002b:00007ffd2352be28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.450685] RAX: ffffffffffffffda RBX: 00007ffd2352c468 RCX: 00007fa201e870d7
[ 51.451559] RDX: 00007fa201ef141f RSI: 00007ffd2352bdc0 RDI: 0000000040000000
[ 51.452467] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2352bbd0
[ 51.453311] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa201f99bf0
[ 51.454195] R13: 00007ffd2352bf00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.455095]
[ 51.455429] irq event stamp: 7933
[ 51.455854] hardirqs last enabled at (7943): [] __up_console_sem+0x78/0x80
[ 51.456934] hardirqs last disabled at (7954): [] __up_console_sem+0x5d/0x80
[ 51.458015] softirqs last enabled at (7426): [] irq_exit_rcu+0x93/0xc0
[ 51.459076] softirqs last disabled at (7421): [] irq_exit_rcu+0x93/0xc0
[ 51.460114] ---[ end trace 0000000000000000 ]---
[ 51.465965] ------------[ cut here ]------------
[ 51.466594] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.468258] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.469367] Modules linked in:
[ 51.469788] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.470976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.472013] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.472724] 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
[ 51.474982] RSP: 0018:ffff888020547c00 EFLAGS: 00010282
[ 51.475692] RAX: 0000000000000000 RBX: ffff88800c576040 RCX: 0000000000000000
[ 51.476631] RDX: ffff888015e6d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.477550] RBP: ffff88800c576054 R08: 0000000000000001 R09: 0000000000000000
[ 51.478457] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.479371] R13: ffffffff84e23fe0 R14: ffff88800c576048 R15: ffffffff84da7d60
[ 51.480254] FS: 0000555556064400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.481293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.482063] CR2: 00007ff5473edf70 CR3: 000000002053e000 CR4: 0000000000350ef0
[ 51.482982] Call Trace:
[ 51.483314]
[ 51.483651] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.484281] ipv6_frags_init_net+0x206/0x3c0
[ 51.484907] ops_init+0xbb/0x6b0
[ 51.485405] setup_net+0x3d9/0x990
[ 51.485867] ? down_read_killable+0x1d7/0x4e0
[ 51.486481] ? __pfx_setup_net+0x10/0x10
[ 51.487000] ? copy_net_ns+0x17c/0x770
[ 51.487552] copy_net_ns+0x321/0x770
[ 51.488049] create_new_namespaces+0x3f6/0xb30
[ 51.488702] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.489353] ksys_unshare+0x44d/0x8e0
[ 51.489857] ? __pfx_ksys_unshare+0x10/0x10
[ 51.490453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.491184] __x64_sys_unshare+0x31/0x40
[ 51.491737] do_syscall_64+0x3f/0x90
[ 51.492226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.492925] RIP: 0033:0x7fa201e870d7
[ 51.493441] 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
[ 51.495663] RSP: 002b:00007ffd2352be28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.496655] RAX: ffffffffffffffda RBX: 00007ffd2352c468 RCX: 00007fa201e870d7
[ 51.497565] RDX: 00007fa201ef141f RSI: 00007ffd2352bdc0 RDI: 0000000040000000
[ 51.498476] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2352bbd0
[ 51.499388] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa201f99bf0
[ 51.500254] R13: 00007ffd2352bf00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.501197]
[ 51.501536] irq event stamp: 9747
[ 51.501975] hardirqs last enabled at (9757): [] __up_console_sem+0x78/0x80
[ 51.503053] hardirqs last disabled at (9768): [] __up_console_sem+0x5d/0x80
[ 51.504133] softirqs last enabled at (9418): [] irq_exit_rcu+0x93/0xc0
[ 51.505199] softirqs last disabled at (9413): [] irq_exit_rcu+0x93/0xc0
[ 51.506267] ---[ end trace 0000000000000000 ]---
[ 51.507677] ------------[ cut here ]------------
[ 51.508269] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.510257] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.511344] Modules linked in:
[ 51.511748] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.512897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.513909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.514583] 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
[ 51.516739] RSP: 0018:ffff888020547bf0 EFLAGS: 00010286
[ 51.517418] RAX: 0000000000000000 RBX: ffff88800c576640 RCX: 0000000000000000
[ 51.518262] RDX: ffff888015e6d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.519147] RBP: ffff88800c576654 R08: 0000000000000001 R09: 0000000000000000
[ 51.520030] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.520921] R13: ffffffff84e23fe0 R14: ffff88800c576648 R15: ffffffff84db0aa0
[ 51.521800] FS: 0000555556064400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.522777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.523501] CR2: 00007ff5473edf70 CR3: 000000002053e000 CR4: 0000000000350ef0
[ 51.524377] Call Trace:
[ 51.524717]
[ 51.525010] nf_ct_net_init+0x224/0x3d0
[ 51.525561] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.526161] ops_init+0xbb/0x6b0
[ 51.526651] setup_net+0x3d9/0x990
[ 51.527122] ? down_read_killable+0x1d7/0x4e0
[ 51.527727] ? __pfx_setup_net+0x10/0x10
[ 51.528247] ? copy_net_ns+0x17c/0x770
[ 51.528809] copy_net_ns+0x321/0x770
[ 51.529310] create_new_namespaces+0x3f6/0xb30
[ 51.529943] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.530599] ksys_unshare+0x44d/0x8e0
[ 51.531102] ? __pfx_ksys_unshare+0x10/0x10
[ 51.531692] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.532479] __x64_sys_unshare+0x31/0x40
[ 51.533014] do_syscall_64+0x3f/0x90
[ 51.533530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.534190] RIP: 0033:0x7fa201e870d7
[ 51.534695] 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
[ 51.536941] RSP: 002b:00007ffd2352be28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.537909] RAX: ffffffffffffffda RBX: 00007ffd2352c468 RCX: 00007fa201e870d7
[ 51.538809] RDX: 00007fa201ef141f RSI: 00007ffd2352bdc0 RDI: 0000000040000000
[ 51.539716] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2352bbd0
[ 51.540648] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa201f99bf0
[ 51.541554] R13: 00007ffd2352bf00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.542486]
[ 51.542797] irq event stamp: 10555
[ 51.543233] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 51.544349] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 51.545481] softirqs last enabled at (10590): [] irq_exit_rcu+0x93/0xc0
[ 51.546556] softirqs last disabled at (10585): [] irq_exit_rcu+0x93/0xc0
[ 51.547608] ---[ end trace 0000000000000000 ]---
executing program
[ 53.067978] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.116108] Bluetooth: hci0: command 0x041b tx timeout
[ 57.163522] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.211488] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:31:49 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880205475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555556064400 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=00007ff5473edf70 CR3=000000002053e000 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=000000000002793d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fbfa40370e8 CR3=0000000015a48000 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=2030353a31333a32312037312079614d XMM01=5d3833383032342e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000