Warning: Permanently added '[localhost]:10867' (ECDSA) to the list of known hosts.
2023/05/18 03:20:04 fuzzer started
2023/05/18 03:20:04 dialing manager at localhost:44319
2023/05/18 03:20:05 checking machine...
2023/05/18 03:20:05 checking revisions...
syzkaller login: [ 44.746783] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:20:05 testing simple program...
[ 44.803352] cgroup: Unknown subsys name 'net'
[ 44.877478] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.395307] audit: type=1400 audit(1684380018.811:6): 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
[ 59.522629] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.525447] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.527538] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.531215] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.539078] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.540426] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 59.931556] ------------[ cut here ]------------
[ 59.932349] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.934371] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.935670] Modules linked in:
[ 59.936184] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.941061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.942100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.942760] 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
[ 59.944993] RSP: 0018:ffff88801a56fc00 EFLAGS: 00010282
[ 59.945671] RAX: 0000000000000000 RBX: ffff88800f0b4440 RCX: 0000000000000000
[ 59.946574] RDX: ffff8880182451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.947477] RBP: ffff88800f0b4454 R08: 0000000000000001 R09: 0000000000000000
[ 59.948386] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.949302] R13: ffffffff84e23fe0 R14: ffff88800f0b4448 R15: ffffffff84d74dc0
[ 59.950210] FS: 000055555650d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.951217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.951965] CR2: 00007f4132fce6f4 CR3: 000000000cf10000 CR4: 0000000000350ee0
[ 59.952821] Call Trace:
[ 59.953179]
[ 59.953500] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.954146] ipv4_frags_init_net+0x269/0x440
[ 59.954706] ops_init+0xbb/0x6b0
[ 59.955192] setup_net+0x3d9/0x990
[ 59.955649] ? down_read_killable+0x1d7/0x4e0
[ 59.956252] ? __pfx_setup_net+0x10/0x10
[ 59.956768] ? copy_net_ns+0x17c/0x770
[ 59.957330] copy_net_ns+0x321/0x770
[ 59.957812] create_new_namespaces+0x3f6/0xb30
[ 59.958431] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.959083] ksys_unshare+0x44d/0x8e0
[ 59.959580] ? __pfx_ksys_unshare+0x10/0x10
[ 59.960161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.960896] __x64_sys_unshare+0x31/0x40
[ 59.961422] do_syscall_64+0x3f/0x90
[ 59.961932] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.962578] RIP: 0033:0x7f6abf5700d7
[ 59.963076] 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
[ 59.965287] RSP: 002b:00007ffd07f2d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.966249] RAX: ffffffffffffffda RBX: 00007ffd07f2d858 RCX: 00007f6abf5700d7
[ 59.967144] RDX: 00007f6abf5da41f RSI: 00007ffd07f2d1b0 RDI: 0000000040000000
[ 59.968048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd07f2cfc0
[ 59.968950] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6abf682bf0
[ 59.969879] R13: 00007ffd07f2d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.970769]
[ 59.971102] irq event stamp: 11429
[ 59.971547] hardirqs last enabled at (11439): [] __up_console_sem+0x78/0x80
[ 59.972623] hardirqs last disabled at (11450): [] __up_console_sem+0x5d/0x80
[ 59.973707] softirqs last enabled at (10830): [] irq_exit_rcu+0x93/0xc0
[ 59.974772] softirqs last disabled at (10655): [] irq_exit_rcu+0x93/0xc0
[ 59.975827] ---[ end trace 0000000000000000 ]---
[ 59.980930] ------------[ cut here ]------------
[ 59.981536] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.983267] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.984363] Modules linked in:
[ 59.984787] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.985979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.987034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.987681] 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
[ 59.989899] RSP: 0018:ffff88801a56fc00 EFLAGS: 00010282
[ 59.990578] RAX: 0000000000000000 RBX: ffff88800c7d4440 RCX: 0000000000000000
[ 59.991473] RDX: ffff8880182451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.992386] RBP: ffff88800c7d4454 R08: 0000000000000001 R09: 0000000000000000
[ 59.993310] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.994234] R13: ffffffff84e23fe0 R14: ffff88800c7d4448 R15: ffffffff84da7d60
[ 59.995140] FS: 000055555650d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.996169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.996923] CR2: 00007f4132fce6f4 CR3: 000000000cf10000 CR4: 0000000000350ee0
[ 59.997811] Call Trace:
[ 59.998182]
[ 59.998487] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.999146] ipv6_frags_init_net+0x206/0x3c0
[ 59.999716] ops_init+0xbb/0x6b0
[ 60.000197] setup_net+0x3d9/0x990
[ 60.000665] ? down_read_killable+0x1d7/0x4e0
[ 60.001275] ? __pfx_setup_net+0x10/0x10
[ 60.001795] ? copy_net_ns+0x17c/0x770
[ 60.002338] copy_net_ns+0x321/0x770
[ 60.002831] create_new_namespaces+0x3f6/0xb30
[ 60.003467] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.004120] ksys_unshare+0x44d/0x8e0
[ 60.004616] ? __pfx_ksys_unshare+0x10/0x10
[ 60.005229] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.005986] __x64_sys_unshare+0x31/0x40
[ 60.006507] do_syscall_64+0x3f/0x90
[ 60.007025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.007678] RIP: 0033:0x7f6abf5700d7
[ 60.008191] 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
[ 60.010413] RSP: 002b:00007ffd07f2d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.011392] RAX: ffffffffffffffda RBX: 00007ffd07f2d858 RCX: 00007f6abf5700d7
[ 60.012290] RDX: 00007f6abf5da41f RSI: 00007ffd07f2d1b0 RDI: 0000000040000000
[ 60.013203] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd07f2cfc0
[ 60.014119] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6abf682bf0
[ 60.015023] R13: 00007ffd07f2d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.015939]
[ 60.016250] irq event stamp: 13199
[ 60.016681] hardirqs last enabled at (13209): [] __up_console_sem+0x78/0x80
[ 60.017802] hardirqs last disabled at (13220): [] __up_console_sem+0x5d/0x80
[ 60.018897] softirqs last enabled at (13000): [] irq_exit_rcu+0x93/0xc0
[ 60.019933] softirqs last disabled at (12991): [] irq_exit_rcu+0x93/0xc0
[ 60.020979] ---[ end trace 0000000000000000 ]---
[ 60.022341] ------------[ cut here ]------------
[ 60.023014] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.024906] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.025986] Modules linked in:
[ 60.026390] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.027541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.028553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.029257] 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
[ 60.031427] RSP: 0018:ffff88801a56fbf0 EFLAGS: 00010286
[ 60.032129] RAX: 0000000000000000 RBX: ffff88800c7d4c40 RCX: 0000000000000000
[ 60.033019] RDX: ffff8880182451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.033921] RBP: ffff88800c7d4c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.034778] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.035665] R13: ffffffff84e23fe0 R14: ffff88800c7d4c48 R15: ffffffff84db0aa0
[ 60.036565] FS: 000055555650d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.037593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.038357] CR2: 00007f4132fce6f4 CR3: 000000000cf10000 CR4: 0000000000350ee0
[ 60.039259] Call Trace:
[ 60.039590]
[ 60.039918] nf_ct_net_init+0x224/0x3d0
[ 60.040435] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.041039] ops_init+0xbb/0x6b0
[ 60.041502] setup_net+0x3d9/0x990
[ 60.041992] ? down_read_killable+0x1d7/0x4e0
[ 60.042561] ? __pfx_setup_net+0x10/0x10
[ 60.043098] ? copy_net_ns+0x17c/0x770
[ 60.043613] copy_net_ns+0x321/0x770
[ 60.044136] create_new_namespaces+0x3f6/0xb30
[ 60.044723] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.045404] ksys_unshare+0x44d/0x8e0
[ 60.045933] ? __pfx_ksys_unshare+0x10/0x10
[ 60.046483] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.047228] __x64_sys_unshare+0x31/0x40
[ 60.047751] do_syscall_64+0x3f/0x90
[ 60.048262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.048936] RIP: 0033:0x7f6abf5700d7
[ 60.049425] 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
[ 60.051617] RSP: 002b:00007ffd07f2d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.052577] RAX: ffffffffffffffda RBX: 00007ffd07f2d858 RCX: 00007f6abf5700d7
[ 60.053485] RDX: 00007f6abf5da41f RSI: 00007ffd07f2d1b0 RDI: 0000000040000000
[ 60.054368] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd07f2cfc0
[ 60.055257] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6abf682bf0
[ 60.056148] R13: 00007ffd07f2d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.057057]
[ 60.057376] irq event stamp: 14017
[ 60.057807] hardirqs last enabled at (14027): [] __up_console_sem+0x78/0x80
[ 60.058950] hardirqs last disabled at (14040): [] __up_console_sem+0x5d/0x80
[ 60.060068] softirqs last enabled at (13868): [] irq_exit_rcu+0x93/0xc0
[ 60.061148] softirqs last disabled at (13863): [] irq_exit_rcu+0x93/0xc0
[ 60.062236] ---[ end trace 0000000000000000 ]---
[ 61.595575] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.642938] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.691917] Bluetooth: hci0: command 0x040f tx timeout
[ 67.738934] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:20:20 Registers:
info registers vcpu 0
RAX=0000000000000002 RBX=0000000000000004 RCX=ffffffff812cff36 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779c9d0 RBP=0000000000000001 RSP=ffff88806ce09d38
R8 =0000000000000001 R9 =00000000000c40bf R10=0000000000000000 R11=0000000000000001
R12=ffffffff8542b170 R13=ffffffff8542a780 R14=ffff88806ce2c278 R15=00000000000000bf
RIP=ffffffff81810228 RFL=00000013 [----A-C] 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 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=00007fd15c91da50 CR3=000000000ab0e000 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=2030323a30323a33302038312079614d XMM01=5d3438313633392e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a56f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555650d400 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=00007f4132fce6f4 CR3=000000000cf10000 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