Warning: Permanently added '[localhost]:45776' (ECDSA) to the list of known hosts.
2023/05/18 09:34:20 fuzzer started
2023/05/18 09:34:20 dialing manager at localhost:44319
2023/05/18 09:34:20 checking machine...
2023/05/18 09:34:20 checking revisions...
syzkaller login: [ 35.940254] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:34:20 testing simple program...
[ 35.996073] cgroup: Unknown subsys name 'net'
[ 36.043551] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.512290] audit: type=1400 audit(1684402473.061:6): 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
[ 49.663409] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.665776] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.667200] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.669090] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.670278] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.671599] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.966035] ------------[ cut here ]------------
[ 49.966532] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.967630] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.968313] Modules linked in:
[ 49.968609] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.969664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.970954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.971879] 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
[ 49.973983] RSP: 0018:ffff88800cac7c00 EFLAGS: 00010282
[ 49.974480] RAX: 0000000000000000 RBX: ffff88800e979440 RCX: 0000000000000000
[ 49.975097] RDX: ffff88801825d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.975741] RBP: ffff88800e979454 R08: 0000000000000001 R09: 0000000000000000
[ 49.976364] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.977004] R13: ffffffff84e23fe0 R14: ffff88800e979448 R15: ffffffff84d74dc0
[ 49.977669] FS: 0000555555fac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.978378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.978884] CR2: 00007f5dc5fa16f4 CR3: 000000000f21c000 CR4: 0000000000350ee0
[ 49.979530] Call Trace:
[ 49.979772]
[ 49.979992] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.980456] ipv4_frags_init_net+0x269/0x440
[ 49.980918] ops_init+0xbb/0x6b0
[ 49.981280] setup_net+0x3d9/0x990
[ 49.981610] ? down_read_killable+0x1d7/0x4e0
[ 49.982057] ? __pfx_setup_net+0x10/0x10
[ 49.982440] ? copy_net_ns+0x17c/0x770
[ 49.982793] copy_net_ns+0x321/0x770
[ 49.983118] create_new_namespaces+0x3f6/0xb30
[ 49.983575] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.984035] ksys_unshare+0x44d/0x8e0
[ 49.984436] ? __pfx_ksys_unshare+0x10/0x10
[ 49.984853] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.985391] __x64_sys_unshare+0x31/0x40
[ 49.985759] do_syscall_64+0x3f/0x90
[ 49.986091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.986572] RIP: 0033:0x7f75602020d7
[ 49.986893] 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
[ 49.988477] RSP: 002b:00007ffe090156d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.989227] RAX: ffffffffffffffda RBX: 00007ffe09015d18 RCX: 00007f75602020d7
[ 49.989817] RDX: 00007f756026c41f RSI: 00007ffe09015670 RDI: 0000000040000000
[ 49.990448] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09015480
[ 49.991042] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7560314bf0
[ 49.991676] R13: 00007ffe090157b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.992329]
[ 49.992517] irq event stamp: 8301
[ 49.992811] hardirqs last enabled at (8311): [] __up_console_sem+0x78/0x80
[ 49.993505] hardirqs last disabled at (8322): [] __up_console_sem+0x5d/0x80
[ 49.994295] softirqs last enabled at (7798): [] irq_exit_rcu+0x93/0xc0
[ 49.994977] softirqs last disabled at (7793): [] irq_exit_rcu+0x93/0xc0
[ 49.995712] ---[ end trace 0000000000000000 ]---
[ 50.000122] ------------[ cut here ]------------
[ 50.000656] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.001771] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.002525] Modules linked in:
[ 50.002814] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.003642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.004565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.005034] 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
[ 50.006773] RSP: 0018:ffff88800cac7c00 EFLAGS: 00010282
[ 50.007325] RAX: 0000000000000000 RBX: ffff88800c995e40 RCX: 0000000000000000
[ 50.007940] RDX: ffff88801825d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.008595] RBP: ffff88800c995e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.009234] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.009836] R13: ffffffff84e23fe0 R14: ffff88800c995e48 R15: ffffffff84da7d60
[ 50.010439] FS: 0000555555fac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.011060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.011558] CR2: 00007f5dc5fa16f4 CR3: 000000000f21c000 CR4: 0000000000350ee0
[ 50.012129] Call Trace:
[ 50.012388]
[ 50.012632] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.013039] ipv6_frags_init_net+0x206/0x3c0
[ 50.013425] ops_init+0xbb/0x6b0
[ 50.013719] setup_net+0x3d9/0x990
[ 50.014022] ? down_read_killable+0x1d7/0x4e0
[ 50.014425] ? __pfx_setup_net+0x10/0x10
[ 50.014760] ? copy_net_ns+0x17c/0x770
[ 50.015117] copy_net_ns+0x321/0x770
[ 50.015460] create_new_namespaces+0x3f6/0xb30
[ 50.015848] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.016285] ksys_unshare+0x44d/0x8e0
[ 50.016641] ? __pfx_ksys_unshare+0x10/0x10
[ 50.016994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.017490] __x64_sys_unshare+0x31/0x40
[ 50.017827] do_syscall_64+0x3f/0x90
[ 50.018190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.018625] RIP: 0033:0x7f75602020d7
[ 50.018941] 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
[ 50.020417] RSP: 002b:00007ffe090156d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.021119] RAX: ffffffffffffffda RBX: 00007ffe09015d18 RCX: 00007f75602020d7
[ 50.021797] RDX: 00007f756026c41f RSI: 00007ffe09015670 RDI: 0000000040000000
[ 50.022446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09015480
[ 50.023040] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7560314bf0
[ 50.023690] R13: 00007ffe090157b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.024346]
[ 50.024592] irq event stamp: 10007
[ 50.024898] hardirqs last enabled at (10017): [] __up_console_sem+0x78/0x80
[ 50.025668] hardirqs last disabled at (10028): [] __up_console_sem+0x5d/0x80
[ 50.026432] softirqs last enabled at (9946): [] irq_exit_rcu+0x93/0xc0
[ 50.027132] softirqs last disabled at (9941): [] irq_exit_rcu+0x93/0xc0
[ 50.027868] ---[ end trace 0000000000000000 ]---
[ 50.029082] ------------[ cut here ]------------
[ 50.029562] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.030913] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.031683] Modules linked in:
[ 50.031971] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.032815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.033517] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.033986] 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
[ 50.035528] RSP: 0018:ffff88800cac7bf0 EFLAGS: 00010286
[ 50.035986] RAX: 0000000000000000 RBX: ffff888009886440 RCX: 0000000000000000
[ 50.036657] RDX: ffff88801825d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.037300] RBP: ffff888009886454 R08: 0000000000000001 R09: 0000000000000000
[ 50.037906] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.038540] R13: ffffffff84e23fe0 R14: ffff888009886448 R15: ffffffff84db0aa0
[ 50.039147] FS: 0000555555fac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.039862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.040392] CR2: 00007f5dc5fa16f4 CR3: 000000000f21c000 CR4: 0000000000350ee0
[ 50.041051] Call Trace:
[ 50.041316]
[ 50.041529] nf_ct_net_init+0x224/0x3d0
[ 50.041901] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.042332] ops_init+0xbb/0x6b0
[ 50.042643] setup_net+0x3d9/0x990
[ 50.042961] ? down_read_killable+0x1d7/0x4e0
[ 50.043386] ? __pfx_setup_net+0x10/0x10
[ 50.043745] ? copy_net_ns+0x17c/0x770
[ 50.044102] copy_net_ns+0x321/0x770
[ 50.044477] create_new_namespaces+0x3f6/0xb30
[ 50.044927] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.045399] ksys_unshare+0x44d/0x8e0
[ 50.045748] ? __pfx_ksys_unshare+0x10/0x10
[ 50.046121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.046636] __x64_sys_unshare+0x31/0x40
[ 50.047005] do_syscall_64+0x3f/0x90
[ 50.047384] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.047833] RIP: 0033:0x7f75602020d7
[ 50.048192] 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
[ 50.049758] RSP: 002b:00007ffe090156d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.050407] RAX: ffffffffffffffda RBX: 00007ffe09015d18 RCX: 00007f75602020d7
[ 50.051008] RDX: 00007f756026c41f RSI: 00007ffe09015670 RDI: 0000000040000000
[ 50.051640] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09015480
[ 50.052294] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7560314bf0
[ 50.052951] R13: 00007ffe090157b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.053581]
[ 50.053791] irq event stamp: 10773
[ 50.054129] hardirqs last enabled at (10783): [] __up_console_sem+0x78/0x80
[ 50.054890] hardirqs last disabled at (10794): [] __up_console_sem+0x5d/0x80
[ 50.055637] softirqs last enabled at (10736): [] irq_exit_rcu+0x93/0xc0
[ 50.056362] softirqs last disabled at (10731): [] irq_exit_rcu+0x93/0xc0
[ 50.057085] ---[ end trace 0000000000000000 ]---
executing program
[ 51.748696] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.795219] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.843217] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.891232] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:34:33 Registers:
info registers vcpu 0
RAX=00000000000050d1 RBX=0000000000000282 RCX=ffffffff812cc7ef RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff844f3b1c RBP=ffff88800844e900 RSP=ffff8880191c7398
R8 =0000000000000001 R9 =fffffbfff0ef3943 R10=ffffffff8779ca1f R11=0000000000000001
R12=ffff88801026be40 R13=ffff88800844f780 R14=ffff88800844e900 R15=ffff88800c5d0d10
RIP=ffffffff844f3b24 RFL=00000282 [--S----] 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 00007fe28f605700 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=00007f032de8bfc0 CR3=000000000f676000 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=2034333a34333a39302038312079614d XMM01=5d3436363936392e39342020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3436363936392e39342020205b20 XMM07=732034333a34333a3930203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cac7578
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 0000555555fac400 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=00007f5dc5fa16f4 CR3=000000000f21c000 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