Warning: Permanently added '[localhost]:13084' (ECDSA) to the list of known hosts.
2023/05/17 10:12:39 fuzzer started
2023/05/17 10:12:40 dialing manager at localhost:35573
2023/05/17 10:12:40 checking machine...
2023/05/17 10:12:40 checking revisions...
syzkaller login: [ 44.400800] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:12:40 testing simple program...
[ 44.473373] cgroup: Unknown subsys name 'net'
[ 44.563017] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.294115] audit: type=1400 audit(1684318373.370:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.386301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.388013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.391359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.394592] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.396766] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.398316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.831968] ------------[ cut here ]------------
[ 58.832721] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.834774] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.836083] Modules linked in:
[ 58.836573] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.841467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.842730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.843596] 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
[ 58.845985] RSP: 0018:ffff88801a767c00 EFLAGS: 00010282
[ 58.846682] RAX: 0000000000000000 RBX: ffff88801630f440 RCX: 0000000000000000
[ 58.847633] RDX: ffff88801915d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.848584] RBP: ffff88801630f454 R08: 0000000000000001 R09: 0000000000000000
[ 58.849561] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.850514] R13: ffffffff84e223a0 R14: ffff88801630f448 R15: ffffffff84d73340
[ 58.851466] FS: 0000555556b43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.852544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.853349] CR2: 00007f234e533000 CR3: 000000000c5f2000 CR4: 0000000000350ee0
[ 58.854287] Call Trace:
[ 58.854640]
[ 58.854989] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.855641] ipv4_frags_init_net+0x269/0x440
[ 58.856267] ops_init+0xbb/0x6b0
[ 58.856749] setup_net+0x3d9/0x990
[ 58.857291] ? down_read_killable+0x1d7/0x4e0
[ 58.857927] ? __pfx_setup_net+0x10/0x10
[ 58.858467] ? copy_net_ns+0x17c/0x770
[ 58.859030] copy_net_ns+0x321/0x770
[ 58.859540] create_new_namespaces+0x3f6/0xb30
[ 58.860197] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.860891] ksys_unshare+0x44d/0x8e0
[ 58.861432] ? __pfx_ksys_unshare+0x10/0x10
[ 58.862051] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.862818] __x64_sys_unshare+0x31/0x40
[ 58.863408] do_syscall_64+0x3f/0x90
[ 58.863947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.864632] RIP: 0033:0x7f7cc4e350d7
[ 58.865162] 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
[ 58.867486] RSP: 002b:00007ffc116052d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.868498] RAX: ffffffffffffffda RBX: 00007ffc11605918 RCX: 00007f7cc4e350d7
[ 58.869461] RDX: 00007f7cc4e9f41f RSI: 00007ffc11605270 RDI: 0000000040000000
[ 58.870417] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc11605080
[ 58.871350] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cc4f47bf0
[ 58.872300] R13: 00007ffc116053b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.873282]
[ 58.873605] irq event stamp: 10657
[ 58.874102] hardirqs last enabled at (10669): [] __up_console_sem+0x78/0x80
[ 58.875247] hardirqs last disabled at (10680): [] __up_console_sem+0x5d/0x80
[ 58.876389] softirqs last enabled at (10228): [] irq_exit_rcu+0x93/0xc0
[ 58.877510] softirqs last disabled at (10211): [] irq_exit_rcu+0x93/0xc0
[ 58.878618] ---[ end trace 0000000000000000 ]---
[ 58.884116] ------------[ cut here ]------------
[ 58.884751] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.886666] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.887814] Modules linked in:
[ 58.888287] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.889557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.890638] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.891356] 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
[ 58.893690] RSP: 0018:ffff88801a767c00 EFLAGS: 00010282
[ 58.894417] RAX: 0000000000000000 RBX: ffff88800c964240 RCX: 0000000000000000
[ 58.895372] RDX: ffff88801915d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.896316] RBP: ffff88800c964254 R08: 0000000000000001 R09: 0000000000000000
[ 58.897290] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.898235] R13: ffffffff84e223a0 R14: ffff88800c964248 R15: ffffffff84da62e0
[ 58.899190] FS: 0000555556b43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.900261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.901091] CR2: 00007f234e533000 CR3: 000000000c5f2000 CR4: 0000000000350ee0
[ 58.902057] Call Trace:
[ 58.902407]
[ 58.902727] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.903421] ipv6_frags_init_net+0x206/0x3c0
[ 58.904056] ops_init+0xbb/0x6b0
[ 58.904535] setup_net+0x3d9/0x990
[ 58.905072] ? down_read_killable+0x1d7/0x4e0
[ 58.905679] ? __pfx_setup_net+0x10/0x10
[ 58.906272] ? copy_net_ns+0x17c/0x770
[ 58.906817] copy_net_ns+0x321/0x770
[ 58.907375] create_new_namespaces+0x3f6/0xb30
[ 58.908040] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.908705] ksys_unshare+0x44d/0x8e0
[ 58.909278] ? __pfx_ksys_unshare+0x10/0x10
[ 58.909905] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.910678] __x64_sys_unshare+0x31/0x40
[ 58.911266] do_syscall_64+0x3f/0x90
[ 58.911778] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.912500] RIP: 0033:0x7f7cc4e350d7
[ 58.913057] 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
[ 58.915393] RSP: 002b:00007ffc116052d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.916412] RAX: ffffffffffffffda RBX: 00007ffc11605918 RCX: 00007f7cc4e350d7
[ 58.917379] RDX: 00007f7cc4e9f41f RSI: 00007ffc11605270 RDI: 0000000040000000
[ 58.918332] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc11605080
[ 58.919283] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cc4f47bf0
[ 58.920229] R13: 00007ffc116053b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.921218]
[ 58.921541] irq event stamp: 12287
[ 58.922046] hardirqs last enabled at (12299): [] __up_console_sem+0x78/0x80
[ 58.923186] hardirqs last disabled at (12310): [] __up_console_sem+0x5d/0x80
[ 58.924333] softirqs last enabled at (12058): [] irq_exit_rcu+0x93/0xc0
[ 58.925460] softirqs last disabled at (12049): [] irq_exit_rcu+0x93/0xc0
[ 58.926578] ---[ end trace 0000000000000000 ]---
[ 58.928100] ------------[ cut here ]------------
[ 58.928722] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.930895] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.932028] Modules linked in:
[ 58.932465] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.933714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.934803] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.935533] 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
[ 58.937885] RSP: 0018:ffff88801a767bf0 EFLAGS: 00010286
[ 58.938571] RAX: 0000000000000000 RBX: ffff88800c964a40 RCX: 0000000000000000
[ 58.939522] RDX: ffff88801915d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.940483] RBP: ffff88800c964a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.941454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.942409] R13: ffffffff84e223a0 R14: ffff88800c964a48 R15: ffffffff84daf020
[ 58.943371] FS: 0000555556b43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.944426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.945216] CR2: 00007f234e533000 CR3: 000000000c5f2000 CR4: 0000000000350ee0
[ 58.946159] Call Trace:
[ 58.946505]
[ 58.946824] nf_ct_net_init+0x224/0x3d0
[ 58.947409] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.948047] ops_init+0xbb/0x6b0
[ 58.948512] setup_net+0x3d9/0x990
[ 58.949053] ? down_read_killable+0x1d7/0x4e0
[ 58.949653] ? __pfx_setup_net+0x10/0x10
[ 58.950224] ? copy_net_ns+0x17c/0x770
[ 58.950768] copy_net_ns+0x321/0x770
[ 58.951313] create_new_namespaces+0x3f6/0xb30
[ 58.951987] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.952651] ksys_unshare+0x44d/0x8e0
[ 58.953227] ? __pfx_ksys_unshare+0x10/0x10
[ 58.953804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.954591] __x64_sys_unshare+0x31/0x40
[ 58.955181] do_syscall_64+0x3f/0x90
[ 58.955695] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.956405] RIP: 0033:0x7f7cc4e350d7
[ 58.956936] 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
[ 58.959286] RSP: 002b:00007ffc116052d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.960308] RAX: ffffffffffffffda RBX: 00007ffc11605918 RCX: 00007f7cc4e350d7
[ 58.961257] RDX: 00007f7cc4e9f41f RSI: 00007ffc11605270 RDI: 0000000040000000
[ 58.962205] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc11605080
[ 58.963156] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cc4f47bf0
[ 58.964115] R13: 00007ffc116053b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.965081]
[ 58.965398] irq event stamp: 13079
[ 58.965853] hardirqs last enabled at (13089): [] __up_console_sem+0x78/0x80
[ 58.967001] hardirqs last disabled at (13102): [] __up_console_sem+0x5d/0x80
[ 58.968127] softirqs last enabled at (12884): [] irq_exit_rcu+0x93/0xc0
[ 58.969271] softirqs last disabled at (12879): [] irq_exit_rcu+0x93/0xc0
[ 58.970379] ---[ end trace 0000000000000000 ]---
executing program
[ 60.474449] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.521944] Bluetooth: hci0: command 0x041b tx timeout
[ 64.569934] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.617968] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:12:54 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88806ce3a480 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff85616558 RDI=ffffffff8542b170 RBP=ffff88806ce3a498 RSP=ffff88806ce09e40
R8 =0000000000000001 R9 =0000000000000246 R10=ffffffff85616580 R11=0000000000000001
R12=ffffffff8542a780 R13=ffffffff8542b170 R14=00000000ffffffff R15=ffffffff8542b170
RIP=ffffffff844c4279 RFL=00000096 [--S-AP-] 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 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=00007f234e472fd0 CR3=0000000016050000 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=2034353a32313a30312037312079614d XMM01=5d3337353633382e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a7675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556b43400 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=00007f234e533000 CR3=000000000c5f2000 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