Warning: Permanently added '[localhost]:6384' (ECDSA) to the list of known hosts.
2023/05/16 13:14:26 fuzzer started
2023/05/16 13:14:26 dialing manager at localhost:35573
2023/05/16 13:14:26 checking machine...
2023/05/16 13:14:26 checking revisions...
syzkaller login: [ 49.206903] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:14:26 testing simple program...
[ 49.266643] cgroup: Unknown subsys name 'net'
[ 49.360477] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.443791] audit: type=1400 audit(1684242880.981:6): 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
executing program
[ 64.596725] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.598452] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.601978] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.608290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.610290] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.611910] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.042804] ------------[ cut here ]------------
[ 65.043516] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.045349] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.046543] Modules linked in:
[ 65.046997] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.052405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.053567] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.054292] 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
[ 65.056792] RSP: 0018:ffff88801f4efc00 EFLAGS: 00010282
[ 65.057561] RAX: 0000000000000000 RBX: ffff8880101ccc40 RCX: 0000000000000000
[ 65.058548] RDX: ffff888016d60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.059559] RBP: ffff8880101ccc54 R08: 0000000000000001 R09: 0000000000000000
[ 65.060589] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.061599] R13: ffffffff84e223a0 R14: ffff8880101ccc48 R15: ffffffff84d73340
[ 65.062596] FS: 00005555565d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.063717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.064548] CR2: 00005578131cb4c8 CR3: 0000000009ab2000 CR4: 0000000000350ef0
[ 65.065545] Call Trace:
[ 65.065915]
[ 65.066238] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.066953] ipv4_frags_init_net+0x269/0x440
[ 65.067608] ops_init+0xbb/0x6b0
[ 65.068114] setup_net+0x3d9/0x990
[ 65.068662] ? down_read_killable+0x1d7/0x4e0
[ 65.069298] ? __pfx_setup_net+0x10/0x10
[ 65.069900] ? copy_net_ns+0x17c/0x770
[ 65.070493] copy_net_ns+0x321/0x770
[ 65.071030] create_new_namespaces+0x3f6/0xb30
[ 65.071716] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.072448] ksys_unshare+0x44d/0x8e0
[ 65.073028] ? __pfx_ksys_unshare+0x10/0x10
[ 65.073673] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.074497] __x64_sys_unshare+0x31/0x40
[ 65.075073] do_syscall_64+0x3f/0x90
[ 65.075642] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.076389] RIP: 0033:0x7fda4eaa20d7
[ 65.076917] 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
[ 65.079331] RSP: 002b:00007fff602a2ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.080385] RAX: ffffffffffffffda RBX: 00007fff602a3328 RCX: 00007fda4eaa20d7
[ 65.081401] RDX: 00007fda4eb0c41f RSI: 00007fff602a2c80 RDI: 0000000040000000
[ 65.082383] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff602a2a90
[ 65.083368] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda4ebb4bf0
[ 65.084347] R13: 00007fff602a2dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.085351]
[ 65.085685] irq event stamp: 8281
[ 65.086155] hardirqs last enabled at (8291): [] __up_console_sem+0x78/0x80
[ 65.087332] hardirqs last disabled at (8302): [] __up_console_sem+0x5d/0x80
[ 65.088512] softirqs last enabled at (8096): [] irq_exit_rcu+0x93/0xc0
[ 65.089683] softirqs last disabled at (8091): [] irq_exit_rcu+0x93/0xc0
[ 65.090815] ---[ end trace 0000000000000000 ]---
[ 65.097140] ------------[ cut here ]------------
[ 65.097811] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.099594] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.100731] Modules linked in:
[ 65.101181] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.102423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.103514] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.104199] 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
[ 65.107019] RSP: 0018:ffff88801f4efc00 EFLAGS: 00010282
[ 65.107895] RAX: 0000000000000000 RBX: ffff88800eac7c40 RCX: 0000000000000000
[ 65.109091] RDX: ffff888016d60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.110322] RBP: ffff88800eac7c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.111466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.112606] R13: ffffffff84e223a0 R14: ffff88800eac7c48 R15: ffffffff84da62e0
[ 65.113757] FS: 00005555565d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.115039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.115999] CR2: 00005578131cb4c8 CR3: 0000000009ab2000 CR4: 0000000000350ef0
[ 65.117162] Call Trace:
[ 65.117607]
[ 65.118005] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.118800] ipv6_frags_init_net+0x206/0x3c0
[ 65.119544] ops_init+0xbb/0x6b0
[ 65.120126] setup_net+0x3d9/0x990
[ 65.120763] ? down_read_killable+0x1d7/0x4e0
[ 65.121416] ? __pfx_setup_net+0x10/0x10
[ 65.121957] ? copy_net_ns+0x17c/0x770
[ 65.122511] copy_net_ns+0x321/0x770
[ 65.123023] create_new_namespaces+0x3f6/0xb30
[ 65.123653] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.124336] ksys_unshare+0x44d/0x8e0
[ 65.124861] ? __pfx_ksys_unshare+0x10/0x10
[ 65.125470] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.126217] __x64_sys_unshare+0x31/0x40
[ 65.126768] do_syscall_64+0x3f/0x90
[ 65.127270] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.127975] RIP: 0033:0x7fda4eaa20d7
[ 65.128475] 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
[ 65.130701] RSP: 002b:00007fff602a2ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.131686] RAX: ffffffffffffffda RBX: 00007fff602a3328 RCX: 00007fda4eaa20d7
[ 65.132630] RDX: 00007fda4eb0c41f RSI: 00007fff602a2c80 RDI: 0000000040000000
[ 65.133570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff602a2a90
[ 65.134487] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda4ebb4bf0
[ 65.135430] R13: 00007fff602a2dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.136378]
[ 65.136700] irq event stamp: 10427
[ 65.137165] hardirqs last enabled at (10437): [] __up_console_sem+0x78/0x80
[ 65.138269] hardirqs last disabled at (10448): [] __up_console_sem+0x5d/0x80
[ 65.139369] softirqs last enabled at (10400): [] irq_exit_rcu+0x93/0xc0
[ 65.140443] softirqs last disabled at (10395): [] irq_exit_rcu+0x93/0xc0
[ 65.141609] ---[ end trace 0000000000000000 ]---
[ 65.143224] ------------[ cut here ]------------
[ 65.143910] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.145921] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.146996] Modules linked in:
[ 65.147440] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.148619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.149672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.150378] 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
[ 65.152629] RSP: 0018:ffff88801f4efbf0 EFLAGS: 00010286
[ 65.153358] RAX: 0000000000000000 RBX: ffff88800eac7440 RCX: 0000000000000000
[ 65.154239] RDX: ffff888016d60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.155155] RBP: ffff88800eac7454 R08: 0000000000000001 R09: 0000000000000000
[ 65.156074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.157018] R13: ffffffff84e223a0 R14: ffff88800eac7448 R15: ffffffff84daf020
[ 65.157939] FS: 00005555565d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.158972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.159717] CR2: 00005578131cb4c8 CR3: 0000000009ab2000 CR4: 0000000000350ef0
[ 65.160650] Call Trace:
[ 65.161014]
[ 65.161355] nf_ct_net_init+0x224/0x3d0
[ 65.161902] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.162519] ops_init+0xbb/0x6b0
[ 65.162987] setup_net+0x3d9/0x990
[ 65.163480] ? down_read_killable+0x1d7/0x4e0
[ 65.164082] ? __pfx_setup_net+0x10/0x10
[ 65.164649] ? copy_net_ns+0x17c/0x770
[ 65.165193] copy_net_ns+0x321/0x770
[ 65.165714] create_new_namespaces+0x3f6/0xb30
[ 65.166357] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.167004] ksys_unshare+0x44d/0x8e0
[ 65.167526] ? __pfx_ksys_unshare+0x10/0x10
[ 65.168114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.168917] __x64_sys_unshare+0x31/0x40
[ 65.169479] do_syscall_64+0x3f/0x90
[ 65.169984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.170657] RIP: 0033:0x7fda4eaa20d7
[ 65.171151] 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
[ 65.173410] RSP: 002b:00007fff602a2ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.174408] RAX: ffffffffffffffda RBX: 00007fff602a3328 RCX: 00007fda4eaa20d7
[ 65.175288] RDX: 00007fda4eb0c41f RSI: 00007fff602a2c80 RDI: 0000000040000000
[ 65.176213] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff602a2a90
[ 65.177150] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda4ebb4bf0
[ 65.178077] R13: 00007fff602a2dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.179025]
[ 65.179357] irq event stamp: 11227
[ 65.179792] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 65.180938] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 65.182032] softirqs last enabled at (10710): [] irq_exit_rcu+0x93/0xc0
[ 65.183116] softirqs last disabled at (10693): [] irq_exit_rcu+0x93/0xc0
[ 65.184212] ---[ end trace 0000000000000000 ]---
[ 66.678155] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.725371] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.773429] Bluetooth: hci0: command 0x040f tx timeout
[ 72.821380] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:14:28 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 00005555565d4400 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=00005578131cb4c8 CR3=0000000009ab2000 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=000000000001f241 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007f3f57885370 CR3=000000000e996000 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=4e684831967e9c9a124a51f02c2d93c9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4427b767c025b90c000000000013c928 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0f48fecae4d93c5300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000