Warning: Permanently added '[localhost]:33231' (ECDSA) to the list of known hosts.
2023/05/17 09:08:10 fuzzer started
2023/05/17 09:08:11 dialing manager at localhost:35573
2023/05/17 09:08:11 checking machine...
2023/05/17 09:08:11 checking revisions...
syzkaller login: [ 67.428324] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:08:11 testing simple program...
[ 67.494601] cgroup: Unknown subsys name 'net'
[ 67.577378] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 80.286577] audit: type=1400 audit(1684314504.165:6): 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
[ 81.414237] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.417077] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.417921] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.420585] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.421635] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.423618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.733606] ------------[ cut here ]------------
[ 81.734099] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 81.735249] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.735959] Modules linked in:
[ 81.736265] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 81.739426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.740122] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.740557] 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
[ 81.742033] RSP: 0018:ffff88801dc07c00 EFLAGS: 00010282
[ 81.742484] RAX: 0000000000000000 RBX: ffff88800db79840 RCX: 0000000000000000
[ 81.743118] RDX: ffff888016251b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.743700] RBP: ffff88800db79854 R08: 0000000000000001 R09: 0000000000000000
[ 81.744315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.744891] R13: ffffffff84e223a0 R14: ffff88800db79848 R15: ffffffff84d73340
[ 81.745515] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.746197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.746678] CR2: 00007fc3206ac6f4 CR3: 000000000ed0a000 CR4: 0000000000350ee0
[ 81.747318] Call Trace:
[ 81.747541]
[ 81.747743] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 81.748184] ipv4_frags_init_net+0x269/0x440
[ 81.748564] ops_init+0xbb/0x6b0
[ 81.748866] setup_net+0x3d9/0x990
[ 81.749210] ? down_read_killable+0x1d7/0x4e0
[ 81.749596] ? __pfx_setup_net+0x10/0x10
[ 81.749939] ? copy_net_ns+0x17c/0x770
[ 81.750304] copy_net_ns+0x321/0x770
[ 81.750630] create_new_namespaces+0x3f6/0xb30
[ 81.751065] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.751505] ksys_unshare+0x44d/0x8e0
[ 81.751841] ? __pfx_ksys_unshare+0x10/0x10
[ 81.752252] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.752741] __x64_sys_unshare+0x31/0x40
[ 81.753130] do_syscall_64+0x3f/0x90
[ 81.753463] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.753903] RIP: 0033:0x7fd2d8bdf0d7
[ 81.754258] 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
[ 81.755755] RSP: 002b:00007fffe622ba68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.756408] RAX: ffffffffffffffda RBX: 00007fffe622c0a8 RCX: 00007fd2d8bdf0d7
[ 81.757034] RDX: 00007fd2d8c4941f RSI: 00007fffe622ba00 RDI: 0000000040000000
[ 81.757608] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe622b810
[ 81.758226] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2d8cf1bf0
[ 81.758809] R13: 00007fffe622bb40 R14: 0000000000000000 R15: 00000000000000f8
[ 81.759479]
[ 81.759685] irq event stamp: 8431
[ 81.760000] hardirqs last enabled at (8443): [] __up_console_sem+0x78/0x80
[ 81.760708] hardirqs last disabled at (8452): [] __up_console_sem+0x5d/0x80
[ 81.761448] softirqs last enabled at (8466): [] irq_exit_rcu+0x93/0xc0
[ 81.762208] softirqs last disabled at (8461): [] irq_exit_rcu+0x93/0xc0
[ 81.763108] ---[ end trace 0000000000000000 ]---
[ 81.767862] ------------[ cut here ]------------
[ 81.768329] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 81.769464] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.770184] Modules linked in:
[ 81.770463] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 81.771267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.771942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.772411] 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
[ 81.773966] RSP: 0018:ffff88801dc07c00 EFLAGS: 00010282
[ 81.774426] RAX: 0000000000000000 RBX: ffff88800d73a040 RCX: 0000000000000000
[ 81.775041] RDX: ffff888016251b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.775654] RBP: ffff88800d73a054 R08: 0000000000000001 R09: 0000000000000000
[ 81.776306] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.776889] R13: ffffffff84e223a0 R14: ffff88800d73a048 R15: ffffffff84da62e0
[ 81.777530] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.778231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.778713] CR2: 00007fc3206ac6f4 CR3: 000000000ed0a000 CR4: 0000000000350ee0
[ 81.779343] Call Trace:
[ 81.779565]
[ 81.779768] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 81.780213] ipv6_frags_init_net+0x206/0x3c0
[ 81.780591] ops_init+0xbb/0x6b0
[ 81.780896] setup_net+0x3d9/0x990
[ 81.781240] ? down_read_killable+0x1d7/0x4e0
[ 81.781626] ? __pfx_setup_net+0x10/0x10
[ 81.781956] ? copy_net_ns+0x17c/0x770
[ 81.782338] copy_net_ns+0x321/0x770
[ 81.782673] create_new_namespaces+0x3f6/0xb30
[ 81.783117] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.783543] ksys_unshare+0x44d/0x8e0
[ 81.783877] ? __pfx_ksys_unshare+0x10/0x10
[ 81.784281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.784768] __x64_sys_unshare+0x31/0x40
[ 81.785148] do_syscall_64+0x3f/0x90
[ 81.785479] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.785915] RIP: 0033:0x7fd2d8bdf0d7
[ 81.786271] 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
[ 81.787781] RSP: 002b:00007fffe622ba68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.788434] RAX: ffffffffffffffda RBX: 00007fffe622c0a8 RCX: 00007fd2d8bdf0d7
[ 81.789053] RDX: 00007fd2d8c4941f RSI: 00007fffe622ba00 RDI: 0000000040000000
[ 81.789631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe622b810
[ 81.790243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2d8cf1bf0
[ 81.790822] R13: 00007fffe622bb40 R14: 0000000000000000 R15: 00000000000000f8
[ 81.791464]
[ 81.791669] irq event stamp: 10319
[ 81.791954] hardirqs last enabled at (10329): [] __up_console_sem+0x78/0x80
[ 81.792683] hardirqs last disabled at (10340): [] __up_console_sem+0x5d/0x80
[ 81.793426] softirqs last enabled at (9954): [] irq_exit_rcu+0x93/0xc0
[ 81.794132] softirqs last disabled at (9945): [] irq_exit_rcu+0x93/0xc0
[ 81.794803] ---[ end trace 0000000000000000 ]---
[ 81.795865] ------------[ cut here ]------------
[ 81.796309] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 81.797681] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.798409] Modules linked in:
[ 81.798682] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 81.799494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.800158] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.800580] 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
[ 81.802014] RSP: 0018:ffff88801dc07bf0 EFLAGS: 00010286
[ 81.802450] RAX: 0000000000000000 RBX: ffff88800d73a640 RCX: 0000000000000000
[ 81.803061] RDX: ffff888016251b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.803662] RBP: ffff88800d73a654 R08: 0000000000000001 R09: 0000000000000000
[ 81.804280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.804873] R13: ffffffff84e223a0 R14: ffff88800d73a648 R15: ffffffff84daf020
[ 81.805496] FS: 0000555556d27400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.806184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.806676] CR2: 00007fc3206ac6f4 CR3: 000000000ed0a000 CR4: 0000000000350ee0
[ 81.807316] Call Trace:
[ 81.807541]
[ 81.807751] nf_ct_net_init+0x224/0x3d0
[ 81.808144] ? __pfx_nf_ct_net_init+0x10/0x10
[ 81.808540] ops_init+0xbb/0x6b0
[ 81.808848] setup_net+0x3d9/0x990
[ 81.809196] ? down_read_killable+0x1d7/0x4e0
[ 81.809590] ? __pfx_setup_net+0x10/0x10
[ 81.809939] ? copy_net_ns+0x17c/0x770
[ 81.810321] copy_net_ns+0x321/0x770
[ 81.810657] create_new_namespaces+0x3f6/0xb30
[ 81.811106] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.811533] ksys_unshare+0x44d/0x8e0
[ 81.811872] ? __pfx_ksys_unshare+0x10/0x10
[ 81.812279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.812768] __x64_sys_unshare+0x31/0x40
[ 81.813154] do_syscall_64+0x3f/0x90
[ 81.813481] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.813923] RIP: 0033:0x7fd2d8bdf0d7
[ 81.814277] 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
[ 81.815779] RSP: 002b:00007fffe622ba68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.816445] RAX: ffffffffffffffda RBX: 00007fffe622c0a8 RCX: 00007fd2d8bdf0d7
[ 81.817067] RDX: 00007fd2d8c4941f RSI: 00007fffe622ba00 RDI: 0000000040000000
[ 81.817674] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe622b810
[ 81.818324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2d8cf1bf0
[ 81.818934] R13: 00007fffe622bb40 R14: 0000000000000000 R15: 00000000000000f8
[ 81.819583]
[ 81.819792] irq event stamp: 11101
[ 81.820117] hardirqs last enabled at (11113): [] __up_console_sem+0x78/0x80
[ 81.820813] hardirqs last disabled at (11122): [] __up_console_sem+0x5d/0x80
[ 81.821561] softirqs last enabled at (10616): [] irq_exit_rcu+0x93/0xc0
[ 81.822275] softirqs last disabled at (10561): [] irq_exit_rcu+0x93/0xc0
[ 81.822966] ---[ end trace 0000000000000000 ]---
executing program
[ 83.440634] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 85.489085] Bluetooth: hci0: command 0x041b tx timeout
[ 87.537054] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 89.584040] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:07:53 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffffffffffff RCX=ffff888016bf78b8 RDX=1ffff11002b1680c
RSI=0000000000000000 RDI=ffff8880158b4060 RBP=1ffff11002d7ef0f RSP=ffff888016bf7868
R8 =0000000000000001 R9 =ffff8880158b4068 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000000 R13=ffffffff814c7585 R14=0000000000000001 R15=ffff8880158b3680
RIP=ffffffff812d81ea RFL=00000206 [-----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 00007f9ff8d4c900 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=00007f9ff818a290 CR3=000000000e8da000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=5b58e8e5e43855c10000000000141620 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7ff4a873a1374f6000000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801dc075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556d27400 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=00007fc3206ac6f4 CR3=000000000ed0a000 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