Warning: Permanently added '[localhost]:1933' (ECDSA) to the list of known hosts.
2023/05/16 22:52:29 fuzzer started
2023/05/16 22:52:29 dialing manager at localhost:35573
2023/05/16 22:52:29 checking machine...
2023/05/16 22:52:29 checking revisions...
syzkaller login: [ 36.359267] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:52:30 testing simple program...
[ 36.437519] cgroup: Unknown subsys name 'net'
[ 36.534922] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.184273] audit: type=1400 audit(1684277562.828:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.327954] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.329824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.330993] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.335058] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.336578] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.339222] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.731191] ------------[ cut here ]------------
[ 50.731954] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.733730] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.734831] Modules linked in:
[ 50.735239] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.739676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.740739] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.741405] 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
[ 50.743703] RSP: 0018:ffff88801e7c7c00 EFLAGS: 00010282
[ 50.744378] RAX: 0000000000000000 RBX: ffff88800f55f840 RCX: 0000000000000000
[ 50.745308] RDX: ffff88800facd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.746270] RBP: ffff88800f55f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.747181] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.748114] R13: ffffffff84e223a0 R14: ffff88800f55f848 R15: ffffffff84d73340
[ 50.749034] FS: 0000555555da1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.750064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.750824] CR2: 00007fcda70e46f4 CR3: 000000000e52c000 CR4: 0000000000350ee0
[ 50.751769] Call Trace:
[ 50.752104]
[ 50.752410] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.753080] ipv4_frags_init_net+0x269/0x440
[ 50.753683] ops_init+0xbb/0x6b0
[ 50.754143] setup_net+0x3d9/0x990
[ 50.754609] ? down_read_killable+0x1d7/0x4e0
[ 50.755231] ? __pfx_setup_net+0x10/0x10
[ 50.755789] ? copy_net_ns+0x17c/0x770
[ 50.756308] copy_net_ns+0x321/0x770
[ 50.756834] create_new_namespaces+0x3f6/0xb30
[ 50.757433] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.758102] ksys_unshare+0x44d/0x8e0
[ 50.758608] ? __pfx_ksys_unshare+0x10/0x10
[ 50.759204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.759968] __x64_sys_unshare+0x31/0x40
[ 50.760481] do_syscall_64+0x3f/0x90
[ 50.760989] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.761648] RIP: 0033:0x7fcbc79fd0d7
[ 50.762114] 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
[ 50.764269] RSP: 002b:00007ffec8ce3388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.765215] RAX: ffffffffffffffda RBX: 00007ffec8ce39c8 RCX: 00007fcbc79fd0d7
[ 50.766101] RDX: 00007fcbc7a6741f RSI: 00007ffec8ce3320 RDI: 0000000040000000
[ 50.766977] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec8ce3130
[ 50.767858] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc7b0fbf0
[ 50.768727] R13: 00007ffec8ce3460 R14: 0000000000000000 R15: 00000000000000f8
[ 50.769595]
[ 50.769941] irq event stamp: 9069
[ 50.770376] hardirqs last enabled at (9079): [] __up_console_sem+0x78/0x80
[ 50.771489] hardirqs last disabled at (9090): [] __up_console_sem+0x5d/0x80
[ 50.772600] softirqs last enabled at (8500): [] irq_exit_rcu+0x93/0xc0
[ 50.773699] softirqs last disabled at (8331): [] irq_exit_rcu+0x93/0xc0
[ 50.774765] ---[ end trace 0000000000000000 ]---
[ 50.779724] ------------[ cut here ]------------
[ 50.780337] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.782225] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.783340] Modules linked in:
[ 50.783800] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.785013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.786116] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.786911] 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
[ 50.789602] RSP: 0018:ffff88801e7c7c00 EFLAGS: 00010282
[ 50.790410] RAX: 0000000000000000 RBX: ffff888015bab640 RCX: 0000000000000000
[ 50.791529] RDX: ffff88800facd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.792645] RBP: ffff888015bab654 R08: 0000000000000001 R09: 0000000000000000
[ 50.793673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.794694] R13: ffffffff84e223a0 R14: ffff888015bab648 R15: ffffffff84da62e0
[ 50.795651] FS: 0000555555da1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.796663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.797397] CR2: 00007fcda70e46f4 CR3: 000000000e52c000 CR4: 0000000000350ee0
[ 50.798323] Call Trace:
[ 50.798693]
[ 50.799001] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.799675] ipv6_frags_init_net+0x206/0x3c0
[ 50.800256] ops_init+0xbb/0x6b0
[ 50.800753] setup_net+0x3d9/0x990
[ 50.801219] ? down_read_killable+0x1d7/0x4e0
[ 50.801842] ? __pfx_setup_net+0x10/0x10
[ 50.802367] ? copy_net_ns+0x17c/0x770
[ 50.802921] copy_net_ns+0x321/0x770
[ 50.803415] create_new_namespaces+0x3f6/0xb30
[ 50.804073] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.804742] ksys_unshare+0x44d/0x8e0
[ 50.805250] ? __pfx_ksys_unshare+0x10/0x10
[ 50.805849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.806585] __x64_sys_unshare+0x31/0x40
[ 50.807152] do_syscall_64+0x3f/0x90
[ 50.807686] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.808360] RIP: 0033:0x7fcbc79fd0d7
[ 50.808878] 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
[ 50.811137] RSP: 002b:00007ffec8ce3388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.812132] RAX: ffffffffffffffda RBX: 00007ffec8ce39c8 RCX: 00007fcbc79fd0d7
[ 50.813061] RDX: 00007fcbc7a6741f RSI: 00007ffec8ce3320 RDI: 0000000040000000
[ 50.813988] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec8ce3130
[ 50.814895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc7b0fbf0
[ 50.815821] R13: 00007ffec8ce3460 R14: 0000000000000000 R15: 00000000000000f8
[ 50.816757]
[ 50.817066] irq event stamp: 10583
[ 50.817511] hardirqs last enabled at (10593): [] __up_console_sem+0x78/0x80
[ 50.818647] hardirqs last disabled at (10606): [] __up_console_sem+0x5d/0x80
[ 50.819769] softirqs last enabled at (10478): [] irq_exit_rcu+0x93/0xc0
[ 50.820853] softirqs last disabled at (10469): [] irq_exit_rcu+0x93/0xc0
[ 50.821953] ---[ end trace 0000000000000000 ]---
[ 50.823337] ------------[ cut here ]------------
[ 50.824079] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.826195] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.827290] Modules linked in:
[ 50.827761] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.828978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.830036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.830741] 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
[ 50.833044] RSP: 0018:ffff88801e7c7bf0 EFLAGS: 00010286
[ 50.833748] RAX: 0000000000000000 RBX: ffff888015ba9e40 RCX: 0000000000000000
[ 50.834676] RDX: ffff88800facd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.835608] RBP: ffff888015ba9e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.836549] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.837489] R13: ffffffff84e223a0 R14: ffff888015ba9e48 R15: ffffffff84daf020
[ 50.838415] FS: 0000555555da1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.839461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.840230] CR2: 00007fcda70e46f4 CR3: 000000000e52c000 CR4: 0000000000350ee0
[ 50.841160] Call Trace:
[ 50.841502]
[ 50.841840] nf_ct_net_init+0x224/0x3d0
[ 50.842390] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.843014] ops_init+0xbb/0x6b0
[ 50.843495] setup_net+0x3d9/0x990
[ 50.844011] ? down_read_killable+0x1d7/0x4e0
[ 50.844604] ? __pfx_setup_net+0x10/0x10
[ 50.845161] ? copy_net_ns+0x17c/0x770
[ 50.845723] copy_net_ns+0x321/0x770
[ 50.846223] create_new_namespaces+0x3f6/0xb30
[ 50.846863] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.847522] ksys_unshare+0x44d/0x8e0
[ 50.848089] ? __pfx_ksys_unshare+0x10/0x10
[ 50.848690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.849432] __x64_sys_unshare+0x31/0x40
[ 50.850003] do_syscall_64+0x3f/0x90
[ 50.850498] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.851199] RIP: 0033:0x7fcbc79fd0d7
[ 50.851742] 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
[ 50.854013] RSP: 002b:00007ffec8ce3388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.855000] RAX: ffffffffffffffda RBX: 00007ffec8ce39c8 RCX: 00007fcbc79fd0d7
[ 50.855944] RDX: 00007fcbc7a6741f RSI: 00007ffec8ce3320 RDI: 0000000040000000
[ 50.856885] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec8ce3130
[ 50.857819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbc7b0fbf0
[ 50.858736] R13: 00007ffec8ce3460 R14: 0000000000000000 R15: 00000000000000f8
[ 50.859693]
[ 50.860004] irq event stamp: 11417
[ 50.860451] hardirqs last enabled at (11427): [] __up_console_sem+0x78/0x80
[ 50.861565] hardirqs last disabled at (11438): [] __up_console_sem+0x5d/0x80
[ 50.862706] softirqs last enabled at (11244): [] irq_exit_rcu+0x93/0xc0
[ 50.863834] softirqs last disabled at (11239): [] irq_exit_rcu+0x93/0xc0
[ 50.864971] ---[ end trace 0000000000000000 ]---
executing program
[ 52.401303] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.448693] Bluetooth: hci0: command 0x041b tx timeout
[ 56.496773] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.544711] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:52:44 Registers:
info registers vcpu 0
RAX=0000000000025683 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007fa2e0cf80e0 CR3=0000000016568000 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=5dcf1dae26f655a54b42ef9d783f7f19
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=242d7136ae2e36af000000000013b8d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=df4b73da2064044200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e7c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555555da1400 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=00007fcda70e46f4 CR3=000000000e52c000 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