Warning: Permanently added '[localhost]:14955' (ECDSA) to the list of known hosts.
2023/05/18 09:15:38 fuzzer started
2023/05/18 09:15:38 dialing manager at localhost:44319
2023/05/18 09:15:38 checking machine...
2023/05/18 09:15:38 checking revisions...
syzkaller login: [ 35.566493] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:15:38 testing simple program...
[ 35.626048] cgroup: Unknown subsys name 'net'
[ 35.698175] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.533183] audit: type=1400 audit(1684401351.615:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.671096] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.672306] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.673224] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.675366] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.676634] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.680515] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.971389] ------------[ cut here ]------------
[ 49.971867] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.973062] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.973832] Modules linked in:
[ 49.974128] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.977547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.978373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.978917] 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
[ 49.980467] RSP: 0018:ffff88801fc87c00 EFLAGS: 00010282
[ 49.980949] RAX: 0000000000000000 RBX: ffff88800f0e3840 RCX: 0000000000000000
[ 49.981551] RDX: ffff888016dd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.982169] RBP: ffff88800f0e3854 R08: 0000000000000001 R09: 0000000000000000
[ 49.982824] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.983450] R13: ffffffff84e23fe0 R14: ffff88800f0e3848 R15: ffffffff84d74dc0
[ 49.984103] FS: 0000555555c56400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.984844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.985361] CR2: 00007f680ff606f4 CR3: 000000000ee8e000 CR4: 0000000000350ee0
[ 49.986034] Call Trace:
[ 49.986279]
[ 49.986498] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.986980] ipv4_frags_init_net+0x269/0x440
[ 49.987388] ops_init+0xbb/0x6b0
[ 49.987746] setup_net+0x3d9/0x990
[ 49.988071] ? down_read_killable+0x1d7/0x4e0
[ 49.988508] ? __pfx_setup_net+0x10/0x10
[ 49.988922] ? copy_net_ns+0x17c/0x770
[ 49.989291] copy_net_ns+0x321/0x770
[ 49.989633] create_new_namespaces+0x3f6/0xb30
[ 49.990094] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.990531] ksys_unshare+0x44d/0x8e0
[ 49.990916] ? __pfx_ksys_unshare+0x10/0x10
[ 49.991313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.991855] __x64_sys_unshare+0x31/0x40
[ 49.992274] do_syscall_64+0x3f/0x90
[ 49.992617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.993116] RIP: 0033:0x7f0248ae90d7
[ 49.993453] 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
[ 49.995034] RSP: 002b:00007ffc740a9298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.995689] RAX: ffffffffffffffda RBX: 00007ffc740a98d8 RCX: 00007f0248ae90d7
[ 49.996342] RDX: 00007f0248b5341f RSI: 00007ffc740a9230 RDI: 0000000040000000
[ 49.997024] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc740a9040
[ 49.997637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0248bfbbf0
[ 49.998296] R13: 00007ffc740a9370 R14: 0000000000000000 R15: 00000000000000f8
[ 49.998954]
[ 49.999169] irq event stamp: 8781
[ 49.999470] hardirqs last enabled at (8791): [] __up_console_sem+0x78/0x80
[ 50.000280] hardirqs last disabled at (8802): [] __up_console_sem+0x5d/0x80
[ 50.001067] softirqs last enabled at (8820): [] irq_exit_rcu+0x93/0xc0
[ 50.001815] softirqs last disabled at (8811): [] irq_exit_rcu+0x93/0xc0
[ 50.002525] ---[ end trace 0000000000000000 ]---
[ 50.006666] ------------[ cut here ]------------
[ 50.007292] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.008508] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.009285] Modules linked in:
[ 50.009580] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.010408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.011129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.011607] 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
[ 50.013197] RSP: 0018:ffff88801fc87c00 EFLAGS: 00010282
[ 50.013664] RAX: 0000000000000000 RBX: ffff88800dc6ee40 RCX: 0000000000000000
[ 50.014316] RDX: ffff888016dd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.014947] RBP: ffff88800dc6ee54 R08: 0000000000000001 R09: 0000000000000000
[ 50.015549] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.016186] R13: ffffffff84e23fe0 R14: ffff88800dc6ee48 R15: ffffffff84da7d60
[ 50.016836] FS: 0000555555c56400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.017535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.018090] CR2: 00007f680ff606f4 CR3: 000000000ee8e000 CR4: 0000000000350ee0
[ 50.018738] Call Trace:
[ 50.018974]
[ 50.019193] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.019646] ipv6_frags_init_net+0x206/0x3c0
[ 50.020101] ops_init+0xbb/0x6b0
[ 50.020471] setup_net+0x3d9/0x990
[ 50.020831] ? down_read_killable+0x1d7/0x4e0
[ 50.021244] ? __pfx_setup_net+0x10/0x10
[ 50.021610] ? copy_net_ns+0x17c/0x770
[ 50.022025] copy_net_ns+0x321/0x770
[ 50.022381] create_new_namespaces+0x3f6/0xb30
[ 50.022842] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.023283] ksys_unshare+0x44d/0x8e0
[ 50.023734] ? __pfx_ksys_unshare+0x10/0x10
[ 50.024117] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.024689] __x64_sys_unshare+0x31/0x40
[ 50.025102] do_syscall_64+0x3f/0x90
[ 50.025424] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.025930] RIP: 0033:0x7f0248ae90d7
[ 50.026253] 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
[ 50.027851] RSP: 002b:00007ffc740a9298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.028528] RAX: ffffffffffffffda RBX: 00007ffc740a98d8 RCX: 00007f0248ae90d7
[ 50.029206] RDX: 00007f0248b5341f RSI: 00007ffc740a9230 RDI: 0000000040000000
[ 50.029847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc740a9040
[ 50.030455] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0248bfbbf0
[ 50.031074] R13: 00007ffc740a9370 R14: 0000000000000000 R15: 00000000000000f8
[ 50.031668]
[ 50.031910] irq event stamp: 10423
[ 50.032212] hardirqs last enabled at (10433): [] __up_console_sem+0x78/0x80
[ 50.032986] hardirqs last disabled at (10444): [] __up_console_sem+0x5d/0x80
[ 50.033769] softirqs last enabled at (10362): [] irq_exit_rcu+0x93/0xc0
[ 50.034517] softirqs last disabled at (10357): [] irq_exit_rcu+0x93/0xc0
[ 50.035251] ---[ end trace 0000000000000000 ]---
[ 50.036384] ------------[ cut here ]------------
[ 50.036928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.038300] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.039098] Modules linked in:
[ 50.039423] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.040352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.041113] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.041582] 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
[ 50.043117] RSP: 0018:ffff88801fc87bf0 EFLAGS: 00010286
[ 50.043576] RAX: 0000000000000000 RBX: ffff88800f060440 RCX: 0000000000000000
[ 50.044203] RDX: ffff888016dd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.044916] RBP: ffff88800f060454 R08: 0000000000000001 R09: 0000000000000000
[ 50.045543] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.046154] R13: ffffffff84e23fe0 R14: ffff88800f060448 R15: ffffffff84db0aa0
[ 50.046793] FS: 0000555555c56400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.047442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.047962] CR2: 00007f680ff606f4 CR3: 000000000ee8e000 CR4: 0000000000350ee0
[ 50.048587] Call Trace:
[ 50.048854]
[ 50.049075] nf_ct_net_init+0x224/0x3d0
[ 50.049428] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.049867] ops_init+0xbb/0x6b0
[ 50.050182] setup_net+0x3d9/0x990
[ 50.050516] ? down_read_killable+0x1d7/0x4e0
[ 50.050935] ? __pfx_setup_net+0x10/0x10
[ 50.051283] ? copy_net_ns+0x17c/0x770
[ 50.051629] copy_net_ns+0x321/0x770
[ 50.051969] create_new_namespaces+0x3f6/0xb30
[ 50.055021] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.055442] ksys_unshare+0x44d/0x8e0
[ 50.055784] ? __pfx_ksys_unshare+0x10/0x10
[ 50.056162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.056648] __x64_sys_unshare+0x31/0x40
[ 50.057011] do_syscall_64+0x3f/0x90
[ 50.057334] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.057795] RIP: 0033:0x7f0248ae90d7
[ 50.058119] 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
[ 50.059580] RSP: 002b:00007ffc740a9298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.060232] RAX: ffffffffffffffda RBX: 00007ffc740a98d8 RCX: 00007f0248ae90d7
[ 50.060834] RDX: 00007f0248b5341f RSI: 00007ffc740a9230 RDI: 0000000040000000
[ 50.061411] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc740a9040
[ 50.062011] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0248bfbbf0
[ 50.062587] R13: 00007ffc740a9370 R14: 0000000000000000 R15: 00000000000000f8
[ 50.063167]
[ 50.063382] irq event stamp: 11193
[ 50.063665] hardirqs last enabled at (11203): [] __up_console_sem+0x78/0x80
[ 50.064424] hardirqs last disabled at (11214): [] __up_console_sem+0x5d/0x80
[ 50.065121] softirqs last enabled at (10694): [] irq_exit_rcu+0x93/0xc0
[ 50.065801] softirqs last disabled at (10671): [] irq_exit_rcu+0x93/0xc0
[ 50.066474] ---[ end trace 0000000000000000 ]---
executing program
[ 51.698314] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.745319] Bluetooth: hci0: command 0x041b tx timeout
[ 55.792832] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.840843] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:15:52 Registers:
info registers vcpu 0
RAX=0000607f92e0373c RBX=ffff88800c9eea00 RCX=0000000000000000 RDX=1ffff11001ffc47a
RSI=ffffffff81864f42 RDI=ffff88800ffe23d0 RBP=ffff88800ffe2000 RSP=ffff888016dc7d68
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=00007f8e2c021610 R14=ffff888016dc7ec8 R15=ffff88800c9eea7c
RIP=ffffffff81864f6e RFL=00000202 [-------] 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 00007f8e3788f700 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=00007f8e2c038038 CR3=0000000016fca000 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=2033353a35313a39302038312079614d XMM01=5d3832313437392e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555c56400 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=00007f680ff606f4 CR3=000000000ee8e000 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=53b6162cd0f1198d9f46bec3f34de056
XMM02=d12871896912de2d00000000000fc7d8 XMM03=ea899072da79512f00000000000fca50
XMM04=1b47d4674c1c0eed00000000000ae988 XMM05=932cac75aa13eb91000000000013b3e8
XMM06=6098c19552daab4900000000001092e0 XMM07=ea899072da79512f00000000000fca50
XMM08=d12871896912de2d00000000000fc7d8 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000