Warning: Permanently added '[localhost]:15366' (ECDSA) to the list of known hosts.
2023/05/18 07:31:36 fuzzer started
2023/05/18 07:31:36 dialing manager at localhost:44319
2023/05/18 07:31:36 checking machine...
2023/05/18 07:31:36 checking revisions...
syzkaller login: [ 37.680393] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:31:36 testing simple program...
[ 37.748807] cgroup: Unknown subsys name 'net'
[ 37.829048] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.588333] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 48.782861] audit: type=1400 audit(1684395107.837:6): 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
executing program
[ 49.894181] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.895964] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.898570] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.901746] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.903898] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.905820] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.310858] ------------[ cut here ]------------
[ 50.311846] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.313838] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.315143] Modules linked in:
[ 50.315675] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.320557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.321582] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.322256] 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
[ 50.324425] RSP: 0018:ffff88801df67c00 EFLAGS: 00010282
[ 50.325071] RAX: 0000000000000000 RBX: ffff88800f030c40 RCX: 0000000000000000
[ 50.325954] RDX: ffff888016400000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.326844] RBP: ffff88800f030c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.327722] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.328626] R13: ffffffff84e23fe0 R14: ffff88800f030c48 R15: ffffffff84d74dc0
[ 50.329533] FS: 0000555555e5b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.330521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.331269] CR2: 00007fd9a5f816f4 CR3: 000000000d6b4000 CR4: 0000000000350ef0
[ 50.332128] Call Trace:
[ 50.332505]
[ 50.332804] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.333451] ipv4_frags_init_net+0x269/0x440
[ 50.334018] ops_init+0xbb/0x6b0
[ 50.334494] setup_net+0x3d9/0x990
[ 50.334957] ? down_read_killable+0x1d7/0x4e0
[ 50.335554] ? __pfx_setup_net+0x10/0x10
[ 50.336066] ? copy_net_ns+0x17c/0x770
[ 50.336624] copy_net_ns+0x321/0x770
[ 50.337113] create_new_namespaces+0x3f6/0xb30
[ 50.337732] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.338380] ksys_unshare+0x44d/0x8e0
[ 50.338878] ? __pfx_ksys_unshare+0x10/0x10
[ 50.339455] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.340222] __x64_sys_unshare+0x31/0x40
[ 50.340762] do_syscall_64+0x3f/0x90
[ 50.341271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.341912] RIP: 0033:0x7feaf0c740d7
[ 50.342398] 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
[ 50.344590] RSP: 002b:00007ffea3b4d9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.345537] RAX: ffffffffffffffda RBX: 00007ffea3b4dfe8 RCX: 00007feaf0c740d7
[ 50.346418] RDX: 00007feaf0cde41f RSI: 00007ffea3b4d940 RDI: 0000000040000000
[ 50.347323] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3b4d750
[ 50.348170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feaf0d86bf0
[ 50.349069] R13: 00007ffea3b4da80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.349976]
[ 50.350299] irq event stamp: 8607
[ 50.350725] hardirqs last enabled at (8617): [] __up_console_sem+0x78/0x80
[ 50.351775] hardirqs last disabled at (8628): [] __up_console_sem+0x5d/0x80
[ 50.352821] softirqs last enabled at (8100): [] irq_exit_rcu+0x93/0xc0
[ 50.353832] softirqs last disabled at (8095): [] irq_exit_rcu+0x93/0xc0
[ 50.354854] ---[ end trace 0000000000000000 ]---
[ 50.360464] ------------[ cut here ]------------
[ 50.361059] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.362674] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.363739] Modules linked in:
[ 50.364143] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.365305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.366313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.366954] 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
[ 50.369112] RSP: 0018:ffff88801df67c00 EFLAGS: 00010282
[ 50.369783] RAX: 0000000000000000 RBX: ffff8880162c7440 RCX: 0000000000000000
[ 50.370656] RDX: ffff888016400000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.371534] RBP: ffff8880162c7454 R08: 0000000000000001 R09: 0000000000000000
[ 50.372423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.373296] R13: ffffffff84e23fe0 R14: ffff8880162c7448 R15: ffffffff84da7d60
[ 50.374152] FS: 0000555555e5b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.375143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.375871] CR2: 00007fd9a5f816f4 CR3: 000000000d6b4000 CR4: 0000000000350ef0
[ 50.376771] Call Trace:
[ 50.377094]
[ 50.377436] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.378049] ipv6_frags_init_net+0x206/0x3c0
[ 50.378631] ops_init+0xbb/0x6b0
[ 50.379076] setup_net+0x3d9/0x990
[ 50.379553] ? down_read_killable+0x1d7/0x4e0
[ 50.380113] ? __pfx_setup_net+0x10/0x10
[ 50.380666] ? copy_net_ns+0x17c/0x770
[ 50.381171] copy_net_ns+0x321/0x770
[ 50.381679] create_new_namespaces+0x3f6/0xb30
[ 50.382286] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.382899] ksys_unshare+0x44d/0x8e0
[ 50.383410] ? __pfx_ksys_unshare+0x10/0x10
[ 50.383949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.384702] __x64_sys_unshare+0x31/0x40
[ 50.385251] do_syscall_64+0x3f/0x90
[ 50.385721] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.386383] RIP: 0033:0x7feaf0c740d7
[ 50.386844] 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
[ 50.388989] RSP: 002b:00007ffea3b4d9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.389932] RAX: ffffffffffffffda RBX: 00007ffea3b4dfe8 RCX: 00007feaf0c740d7
[ 50.390803] RDX: 00007feaf0cde41f RSI: 00007ffea3b4d940 RDI: 0000000040000000
[ 50.391684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3b4d750
[ 50.392579] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feaf0d86bf0
[ 50.393459] R13: 00007ffea3b4da80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.394382]
[ 50.394680] irq event stamp: 10449
[ 50.395109] hardirqs last enabled at (10459): [] __up_console_sem+0x78/0x80
[ 50.396166] hardirqs last disabled at (10470): [] __up_console_sem+0x5d/0x80
[ 50.397245] softirqs last enabled at (10156): [] irq_exit_rcu+0x93/0xc0
[ 50.398263] softirqs last disabled at (10135): [] irq_exit_rcu+0x93/0xc0
[ 50.399296] ---[ end trace 0000000000000000 ]---
[ 50.400631] ------------[ cut here ]------------
[ 50.401232] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.403094] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.404144] Modules linked in:
[ 50.404597] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.405737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.406752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.407422] 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
[ 50.409584] RSP: 0018:ffff88801df67bf0 EFLAGS: 00010286
[ 50.410262] RAX: 0000000000000000 RBX: ffff8880162c6e40 RCX: 0000000000000000
[ 50.411115] RDX: ffff888016400000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.412006] RBP: ffff8880162c6e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.412907] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.413789] R13: ffffffff84e23fe0 R14: ffff8880162c6e48 R15: ffffffff84db0aa0
[ 50.414668] FS: 0000555555e5b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.415649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.416385] CR2: 00007fd9a5f816f4 CR3: 000000000d6b4000 CR4: 0000000000350ef0
[ 50.417271] Call Trace:
[ 50.417594]
[ 50.417893] nf_ct_net_init+0x224/0x3d0
[ 50.418430] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.419003] ops_init+0xbb/0x6b0
[ 50.419476] setup_net+0x3d9/0x990
[ 50.419927] ? down_read_killable+0x1d7/0x4e0
[ 50.420539] ? __pfx_setup_net+0x10/0x10
[ 50.421043] ? copy_net_ns+0x17c/0x770
[ 50.421578] copy_net_ns+0x321/0x770
[ 50.422065] create_new_namespaces+0x3f6/0xb30
[ 50.422670] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.423304] ksys_unshare+0x44d/0x8e0
[ 50.423791] ? __pfx_ksys_unshare+0x10/0x10
[ 50.424363] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.425067] __x64_sys_unshare+0x31/0x40
[ 50.425603] do_syscall_64+0x3f/0x90
[ 50.426075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.426736] RIP: 0033:0x7feaf0c740d7
[ 50.427224] 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
[ 50.429393] RSP: 002b:00007ffea3b4d9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.430341] RAX: ffffffffffffffda RBX: 00007ffea3b4dfe8 RCX: 00007feaf0c740d7
[ 50.431218] RDX: 00007feaf0cde41f RSI: 00007ffea3b4d940 RDI: 0000000040000000
[ 50.432062] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea3b4d750
[ 50.432951] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feaf0d86bf0
[ 50.433830] R13: 00007ffea3b4da80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.434723]
[ 50.435020] irq event stamp: 11239
[ 50.435477] hardirqs last enabled at (11251): [] __up_console_sem+0x78/0x80
[ 50.436541] hardirqs last disabled at (11262): [] __up_console_sem+0x5d/0x80
[ 50.437606] softirqs last enabled at (10980): [] irq_exit_rcu+0x93/0xc0
[ 50.438621] softirqs last disabled at (10975): [] irq_exit_rcu+0x93/0xc0
[ 50.439649] ---[ end trace 0000000000000000 ]---
[ 51.977700] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.025342] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.073263] Bluetooth: hci0: command 0x040f tx timeout
[ 58.121272] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:31:47 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801df675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555e5b400 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=00007fd9a5f816f4 CR3=000000000d6b4000 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=0000000000028cd5 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=00007f69ff184e10 CR3=000000000e65e000 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=7e22e34ed8aa908acc4e88f0afdc9dfb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9e6b56ec203d2186000000000013c090 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c5179a76ca2a7fd300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000