Warning: Permanently added '[localhost]:54214' (ECDSA) to the list of known hosts.
2023/05/17 22:02:41 fuzzer started
2023/05/17 22:02:41 dialing manager at localhost:44319
2023/05/17 22:02:41 checking machine...
2023/05/17 22:02:41 checking revisions...
syzkaller login: [ 36.638110] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:02:42 testing simple program...
[ 36.712966] cgroup: Unknown subsys name 'net'
[ 36.791146] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.374738] audit: type=1400 audit(1684360974.832:6): 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
[ 50.495804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.498354] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.499894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.504667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.515380] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.517169] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.917768] ------------[ cut here ]------------
[ 50.918580] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.920579] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.921839] Modules linked in:
[ 50.922325] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.924678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.928307] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.929037] 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
[ 50.931359] RSP: 0018:ffff88801fa4fc00 EFLAGS: 00010282
[ 50.932119] RAX: 0000000000000000 RBX: ffff88800c8e8840 RCX: 0000000000000000
[ 50.933073] RDX: ffff88800f4351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.934049] RBP: ffff88800c8e8854 R08: 0000000000000001 R09: 0000000000000000
[ 50.935024] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.936006] R13: ffffffff84e23fe0 R14: ffff88800c8e8848 R15: ffffffff84d74dc0
[ 50.936992] FS: 0000555556267400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.938094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.938913] CR2: 00007f74c15735a0 CR3: 000000001999e000 CR4: 0000000000350ef0
[ 50.939890] Call Trace:
[ 50.940256]
[ 50.940614] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.941292] ipv4_frags_init_net+0x269/0x440
[ 50.941944] ops_init+0xbb/0x6b0
[ 50.942470] setup_net+0x3d9/0x990
[ 50.942983] ? down_read_killable+0x1d7/0x4e0
[ 50.943660] ? __pfx_setup_net+0x10/0x10
[ 50.944228] ? copy_net_ns+0x17c/0x770
[ 50.944820] copy_net_ns+0x321/0x770
[ 50.945353] create_new_namespaces+0x3f6/0xb30
[ 50.946040] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.946750] ksys_unshare+0x44d/0x8e0
[ 50.947289] ? __pfx_ksys_unshare+0x10/0x10
[ 50.947930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.948766] __x64_sys_unshare+0x31/0x40
[ 50.949336] do_syscall_64+0x3f/0x90
[ 50.949899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.950640] RIP: 0033:0x7f3d764f80d7
[ 50.951156] 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
[ 50.953581] RSP: 002b:00007ffd2d8d4e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.954626] RAX: ffffffffffffffda RBX: 00007ffd2d8d5488 RCX: 00007f3d764f80d7
[ 50.955615] RDX: 00007f3d7656241f RSI: 00007ffd2d8d4de0 RDI: 0000000040000000
[ 50.956591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d8d4bf0
[ 50.957566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7660abf0
[ 50.958539] R13: 00007ffd2d8d4f20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.959546]
[ 50.959878] irq event stamp: 8397
[ 50.960341] hardirqs last enabled at (8407): [] __up_console_sem+0x78/0x80
[ 50.961505] hardirqs last disabled at (8418): [] __up_console_sem+0x5d/0x80
[ 50.962666] softirqs last enabled at (8248): [] irq_exit_rcu+0x93/0xc0
[ 50.963823] softirqs last disabled at (8243): [] irq_exit_rcu+0x93/0xc0
[ 50.964947] ---[ end trace 0000000000000000 ]---
[ 50.971307] ------------[ cut here ]------------
[ 50.972046] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.973845] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.975021] Modules linked in:
[ 50.975514] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.976800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.977927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.978666] 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
[ 50.981108] RSP: 0018:ffff88801fa4fc00 EFLAGS: 00010282
[ 50.981864] RAX: 0000000000000000 RBX: ffff88800e5be040 RCX: 0000000000000000
[ 50.982884] RDX: ffff88800f4351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.983898] RBP: ffff88800e5be054 R08: 0000000000000001 R09: 0000000000000000
[ 50.984873] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.985861] R13: ffffffff84e23fe0 R14: ffff88800e5be048 R15: ffffffff84da7d60
[ 50.986850] FS: 0000555556267400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.987959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.988777] CR2: 00007f74c15735a0 CR3: 000000001999e000 CR4: 0000000000350ef0
[ 50.989776] Call Trace:
[ 50.990136]
[ 50.990498] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.991174] ipv6_frags_init_net+0x206/0x3c0
[ 50.991851] ops_init+0xbb/0x6b0
[ 50.992345] setup_net+0x3d9/0x990
[ 50.992883] ? down_read_killable+0x1d7/0x4e0
[ 50.993543] ? __pfx_setup_net+0x10/0x10
[ 50.994109] ? copy_net_ns+0x17c/0x770
[ 50.994703] copy_net_ns+0x321/0x770
[ 50.995236] create_new_namespaces+0x3f6/0xb30
[ 50.995921] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.996635] ksys_unshare+0x44d/0x8e0
[ 50.997177] ? __pfx_ksys_unshare+0x10/0x10
[ 50.997818] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.998636] __x64_sys_unshare+0x31/0x40
[ 50.999204] do_syscall_64+0x3f/0x90
[ 50.999783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.000534] RIP: 0033:0x7f3d764f80d7
[ 51.001048] 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
[ 51.003472] RSP: 002b:00007ffd2d8d4e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.004528] RAX: ffffffffffffffda RBX: 00007ffd2d8d5488 RCX: 00007f3d764f80d7
[ 51.005514] RDX: 00007f3d7656241f RSI: 00007ffd2d8d4de0 RDI: 0000000040000000
[ 51.006490] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d8d4bf0
[ 51.007487] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7660abf0
[ 51.008471] R13: 00007ffd2d8d4f20 R14: 0000000000000000 R15: 00000000000000f8
[ 51.009478]
[ 51.009815] irq event stamp: 10285
[ 51.010297] hardirqs last enabled at (10295): [] __up_console_sem+0x78/0x80
[ 51.011514] hardirqs last disabled at (10312): [] __up_console_sem+0x5d/0x80
[ 51.012692] softirqs last enabled at (10308): [] irq_exit_rcu+0x93/0xc0
[ 51.013847] softirqs last disabled at (10303): [] irq_exit_rcu+0x93/0xc0
[ 51.015001] ---[ end trace 0000000000000000 ]---
[ 51.017374] ------------[ cut here ]------------
[ 51.018199] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.020267] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.021449] Modules linked in:
[ 51.021896] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.023164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.024292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.025040] 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
[ 51.027446] RSP: 0018:ffff88801fa4fbf0 EFLAGS: 00010286
[ 51.028171] RAX: 0000000000000000 RBX: ffff88800e5bfc40 RCX: 0000000000000000
[ 51.029150] RDX: ffff88800f4351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.030123] RBP: ffff88800e5bfc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.031103] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.032104] R13: ffffffff84e23fe0 R14: ffff88800e5bfc48 R15: ffffffff84db0aa0
[ 51.033094] FS: 0000555556267400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.034189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.035007] CR2: 00007f74c15735a0 CR3: 000000001999e000 CR4: 0000000000350ef0
[ 51.035997] Call Trace:
[ 51.036362]
[ 51.036724] nf_ct_net_init+0x224/0x3d0
[ 51.037295] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.037956] ops_init+0xbb/0x6b0
[ 51.038482] setup_net+0x3d9/0x990
[ 51.038983] ? down_read_killable+0x1d7/0x4e0
[ 51.039653] ? __pfx_setup_net+0x10/0x10
[ 51.040215] ? copy_net_ns+0x17c/0x770
[ 51.040805] copy_net_ns+0x321/0x770
[ 51.041338] create_new_namespaces+0x3f6/0xb30
[ 51.042014] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.042736] ksys_unshare+0x44d/0x8e0
[ 51.043282] ? __pfx_ksys_unshare+0x10/0x10
[ 51.043936] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.044757] __x64_sys_unshare+0x31/0x40
[ 51.045338] do_syscall_64+0x3f/0x90
[ 51.045907] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.046648] RIP: 0033:0x7f3d764f80d7
[ 51.047157] 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
[ 51.049552] RSP: 002b:00007ffd2d8d4e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.050604] RAX: ffffffffffffffda RBX: 00007ffd2d8d5488 RCX: 00007f3d764f80d7
[ 51.051610] RDX: 00007f3d7656241f RSI: 00007ffd2d8d4de0 RDI: 0000000040000000
[ 51.052579] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d8d4bf0
[ 51.053554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d7660abf0
[ 51.054520] R13: 00007ffd2d8d4f20 R14: 0000000000000000 R15: 00000000000000f8
[ 51.055536]
[ 51.055866] irq event stamp: 11113
[ 51.056341] hardirqs last enabled at (11123): [] __up_console_sem+0x78/0x80
[ 51.057523] hardirqs last disabled at (11134): [] __up_console_sem+0x5d/0x80
[ 51.058703] softirqs last enabled at (10596): [] irq_exit_rcu+0x93/0xc0
[ 51.059866] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 51.061004] ---[ end trace 0000000000000000 ]---
executing program
[ 52.583054] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.630561] Bluetooth: hci0: command 0x041b tx timeout
[ 56.678477] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.726492] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:02:55 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fa4f620
R8 =0000000000000001 R9 =ffffed1003f49eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555556267400 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=00007f74c15735a0 CR3=000000001999e000 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=00000000000281d9 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=00007f74c160a2e0 CR3=0000000016256000 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=945f7192a3b4b191264873315aec3a88
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113ed0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=87516d8bbb4fa3ca00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000