Warning: Permanently added '[localhost]:18768' (ECDSA) to the list of known hosts.
2023/05/17 04:55:01 fuzzer started
2023/05/17 04:55:01 dialing manager at localhost:35573
2023/05/17 04:55:01 checking machine...
2023/05/17 04:55:01 checking revisions...
syzkaller login: [ 58.376034] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:55:01 testing simple program...
[ 58.448852] cgroup: Unknown subsys name 'net'
[ 58.549380] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.893526] audit: type=1400 audit(1684299315.496:6): 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
[ 73.022690] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.025981] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.027225] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.031363] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.033542] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.035486] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 73.434250] ------------[ cut here ]------------
[ 73.434932] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.436638] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.437706] Modules linked in:
[ 73.438119] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.439512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.443113] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.443798] 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
[ 73.445953] RSP: 0018:ffff888014617c00 EFLAGS: 00010282
[ 73.446606] RAX: 0000000000000000 RBX: ffff88800ef03840 RCX: 0000000000000000
[ 73.447491] RDX: ffff88801cd21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.448370] RBP: ffff88800ef03854 R08: 0000000000000001 R09: 0000000000000000
[ 73.449254] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.450130] R13: ffffffff84e223a0 R14: ffff88800ef03848 R15: ffffffff84d73340
[ 73.451038] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.452049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.452793] CR2: 00007f22843c76f4 CR3: 000000000fe24000 CR4: 0000000000350ee0
[ 73.453658] Call Trace:
[ 73.454012]
[ 73.454317] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.454966] ipv4_frags_init_net+0x269/0x440
[ 73.455520] ops_init+0xbb/0x6b0
[ 73.455997] setup_net+0x3d9/0x990
[ 73.456458] ? down_read_killable+0x1d7/0x4e0
[ 73.457064] ? __pfx_setup_net+0x10/0x10
[ 73.457571] ? copy_net_ns+0x17c/0x770
[ 73.458101] copy_net_ns+0x321/0x770
[ 73.458598] create_new_namespaces+0x3f6/0xb30
[ 73.459209] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.459855] ksys_unshare+0x44d/0x8e0
[ 73.460354] ? __pfx_ksys_unshare+0x10/0x10
[ 73.460939] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.461651] __x64_sys_unshare+0x31/0x40
[ 73.462190] do_syscall_64+0x3f/0x90
[ 73.462692] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.463365] RIP: 0033:0x7f9e2d0be0d7
[ 73.463860] 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
[ 73.466022] RSP: 002b:00007ffd75c73d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.466995] RAX: ffffffffffffffda RBX: 00007ffd75c74398 RCX: 00007f9e2d0be0d7
[ 73.467896] RDX: 00007f9e2d12841f RSI: 00007ffd75c73cf0 RDI: 0000000040000000
[ 73.468798] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd75c73b00
[ 73.469652] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9e2d1d0bf0
[ 73.470552] R13: 00007ffd75c73e30 R14: 0000000000000000 R15: 00000000000000f8
[ 73.471460]
[ 73.471787] irq event stamp: 9085
[ 73.472215] hardirqs last enabled at (9095): [] __up_console_sem+0x78/0x80
[ 73.473282] hardirqs last disabled at (9106): [] __up_console_sem+0x5d/0x80
[ 73.474375] softirqs last enabled at (8992): [] irq_exit_rcu+0x93/0xc0
[ 73.475426] softirqs last disabled at (8987): [] irq_exit_rcu+0x93/0xc0
[ 73.476467] ---[ end trace 0000000000000000 ]---
[ 73.481509] ------------[ cut here ]------------
[ 73.482135] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.483823] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.484883] Modules linked in:
[ 73.485293] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.486464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.487499] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.488173] 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
[ 73.490322] RSP: 0018:ffff888014617c00 EFLAGS: 00010282
[ 73.491031] RAX: 0000000000000000 RBX: ffff88800eff5040 RCX: 0000000000000000
[ 73.491913] RDX: ffff88801cd21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.492797] RBP: ffff88800eff5054 R08: 0000000000000001 R09: 0000000000000000
[ 73.493648] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.494542] R13: ffffffff84e223a0 R14: ffff88800eff5048 R15: ffffffff84da62e0
[ 73.495440] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.496436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.497172] CR2: 00007f22843c76f4 CR3: 000000000fe24000 CR4: 0000000000350ee0
[ 73.498063] Call Trace:
[ 73.498397]
[ 73.498691] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.499329] ipv6_frags_init_net+0x206/0x3c0
[ 73.499920] ops_init+0xbb/0x6b0
[ 73.500366] setup_net+0x3d9/0x990
[ 73.500848] ? down_read_killable+0x1d7/0x4e0
[ 73.501414] ? __pfx_setup_net+0x10/0x10
[ 73.501953] ? copy_net_ns+0x17c/0x770
[ 73.502479] copy_net_ns+0x321/0x770
[ 73.502997] create_new_namespaces+0x3f6/0xb30
[ 73.503591] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.504239] ksys_unshare+0x44d/0x8e0
[ 73.504731] ? __pfx_ksys_unshare+0x10/0x10
[ 73.505305] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.506040] __x64_sys_unshare+0x31/0x40
[ 73.506571] do_syscall_64+0x3f/0x90
[ 73.507084] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.507725] RIP: 0033:0x7f9e2d0be0d7
[ 73.508231] 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
[ 73.510389] RSP: 002b:00007ffd75c73d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.511354] RAX: ffffffffffffffda RBX: 00007ffd75c74398 RCX: 00007f9e2d0be0d7
[ 73.512245] RDX: 00007f9e2d12841f RSI: 00007ffd75c73cf0 RDI: 0000000040000000
[ 73.513149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd75c73b00
[ 73.514041] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9e2d1d0bf0
[ 73.514932] R13: 00007ffd75c73e30 R14: 0000000000000000 R15: 00000000000000f8
[ 73.515857]
[ 73.516159] irq event stamp: 10617
[ 73.516587] hardirqs last enabled at (10627): [] __up_console_sem+0x78/0x80
[ 73.517662] hardirqs last disabled at (10638): [] __up_console_sem+0x5d/0x80
[ 73.518757] softirqs last enabled at (10266): [] irq_exit_rcu+0x93/0xc0
[ 73.519795] softirqs last disabled at (10257): [] irq_exit_rcu+0x93/0xc0
[ 73.520834] ---[ end trace 0000000000000000 ]---
[ 73.522267] ------------[ cut here ]------------
[ 73.522982] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.524945] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.525986] Modules linked in:
[ 73.526536] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.528067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.529344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.530193] 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
[ 73.532905] RSP: 0018:ffff888014617bf0 EFLAGS: 00010286
[ 73.533715] RAX: 0000000000000000 RBX: ffff88800eff4e40 RCX: 0000000000000000
[ 73.534869] RDX: ffff88801cd21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.535775] RBP: ffff88800eff4e54 R08: 0000000000000001 R09: 0000000000000000
[ 73.536637] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.537539] R13: ffffffff84e223a0 R14: ffff88800eff4e48 R15: ffffffff84daf020
[ 73.538443] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.539454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.540202] CR2: 00007f22843c76f4 CR3: 000000000fe24000 CR4: 0000000000350ee0
[ 73.541089] Call Trace:
[ 73.541427]
[ 73.541765] nf_ct_net_init+0x224/0x3d0
[ 73.542281] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.542893] ops_init+0xbb/0x6b0
[ 73.543346] setup_net+0x3d9/0x990
[ 73.543831] ? down_read_killable+0x1d7/0x4e0
[ 73.544401] ? __pfx_setup_net+0x10/0x10
[ 73.544934] ? copy_net_ns+0x17c/0x770
[ 73.545446] copy_net_ns+0x321/0x770
[ 73.545960] create_new_namespaces+0x3f6/0xb30
[ 73.546577] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.547220] ksys_unshare+0x44d/0x8e0
[ 73.547718] ? __pfx_ksys_unshare+0x10/0x10
[ 73.548302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.549055] __x64_sys_unshare+0x31/0x40
[ 73.549582] do_syscall_64+0x3f/0x90
[ 73.550089] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.550778] RIP: 0033:0x7f9e2d0be0d7
[ 73.551252] 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
[ 73.553416] RSP: 002b:00007ffd75c73d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.554386] RAX: ffffffffffffffda RBX: 00007ffd75c74398 RCX: 00007f9e2d0be0d7
[ 73.555288] RDX: 00007f9e2d12841f RSI: 00007ffd75c73cf0 RDI: 0000000040000000
[ 73.556172] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd75c73b00
[ 73.557063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9e2d1d0bf0
[ 73.557956] R13: 00007ffd75c73e30 R14: 0000000000000000 R15: 00000000000000f8
[ 73.558869]
[ 73.559170] irq event stamp: 11407
[ 73.559605] hardirqs last enabled at (11417): [] __up_console_sem+0x78/0x80
[ 73.560687] hardirqs last disabled at (11428): [] __up_console_sem+0x5d/0x80
[ 73.561779] softirqs last enabled at (10956): [] irq_exit_rcu+0x93/0xc0
[ 73.562829] softirqs last disabled at (10951): [] irq_exit_rcu+0x93/0xc0
[ 73.563868] ---[ end trace 0000000000000000 ]---
[ 75.104533] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.150883] Bluetooth: hci0: command 0x041b tx timeout
[ 79.199818] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.246799] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:54:54 Registers:
info registers vcpu 0
RAX=00007f71a15d5a80 RBX=0000562ef2a1c460 RCX=000000000000acf8 RDX=0000000000000000
RSI=0000562ef2a1c460 RDI=00007f71a1684ab8 RBP=0000562ef29ef440 RSP=fffffe0000002fd0
R8 =000000000013ba78 R9 =000000000013ba78 R10=0000000000000002 R11=000000000001eb20
R12=0000000000000064 R13=000000000008b490 R14=0000000000000000 R15=00007fffd3bcb290
RIP=ffffffff84601260 RFL=00000046 [---Z-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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f71a215e900 00000000 00000000
GS =0000 0000000000000000 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=00007f71a15d5a80 CR3=000000000e7d0000 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=502031203a5550433d4547415353454d XMM01=69615420302e726f7475636578652d7a
XMM02=2d3263722d302e342e36202020202020 XMM03=6465746e69615420302e726f74756365
XMM04=d8f928da5fab84ed00000000001130e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=92b31bf77e15851400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888014617618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555555e28400 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=00007f22843c76f4 CR3=000000000fe24000 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