Warning: Permanently added '[localhost]:20333' (ECDSA) to the list of known hosts.
2023/05/16 18:27:25 fuzzer started
2023/05/16 18:27:25 dialing manager at localhost:35573
2023/05/16 18:27:25 checking machine...
2023/05/16 18:27:25 checking revisions...
syzkaller login: [ 38.217859] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:27:25 testing simple program...
[ 38.320789] cgroup: Unknown subsys name 'net'
[ 38.438758] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.770753] audit: type=1400 audit(1684261659.092:6): 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
[ 52.903634] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.905342] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.908419] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.911312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.913436] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.914545] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.337733] ------------[ cut here ]------------
[ 53.338481] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.340555] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.342045] Modules linked in:
[ 53.342542] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.347773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.348827] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.349469] 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
[ 53.351673] RSP: 0018:ffff88801986fc00 EFLAGS: 00010282
[ 53.352381] RAX: 0000000000000000 RBX: ffff88800e2dd440 RCX: 0000000000000000
[ 53.353266] RDX: ffff8880198651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.354148] RBP: ffff88800e2dd454 R08: 0000000000000001 R09: 0000000000000000
[ 53.355050] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.355969] R13: ffffffff84e223a0 R14: ffff88800e2dd448 R15: ffffffff84d73340
[ 53.356861] FS: 0000555555e47400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.357843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.358539] CR2: 00007ff91d1a76f4 CR3: 000000000ca30000 CR4: 0000000000350ee0
[ 53.359420] Call Trace:
[ 53.359775]
[ 53.360119] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.360760] ipv4_frags_init_net+0x269/0x440
[ 53.361314] ops_init+0xbb/0x6b0
[ 53.361782] setup_net+0x3d9/0x990
[ 53.362232] ? down_read_killable+0x1d7/0x4e0
[ 53.362822] ? __pfx_setup_net+0x10/0x10
[ 53.363325] ? copy_net_ns+0x17c/0x770
[ 53.363894] copy_net_ns+0x321/0x770
[ 53.364369] create_new_namespaces+0x3f6/0xb30
[ 53.364981] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.365620] ksys_unshare+0x44d/0x8e0
[ 53.366111] ? __pfx_ksys_unshare+0x10/0x10
[ 53.366695] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.367400] __x64_sys_unshare+0x31/0x40
[ 53.367991] do_syscall_64+0x3f/0x90
[ 53.368472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.369142] RIP: 0033:0x7fc1722ce0d7
[ 53.369635] 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
[ 53.371760] RSP: 002b:00007ffe374c5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.372765] RAX: ffffffffffffffda RBX: 00007ffe374c5fd8 RCX: 00007fc1722ce0d7
[ 53.373641] RDX: 00007fc17233841f RSI: 00007ffe374c5930 RDI: 0000000040000000
[ 53.374483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe374c5740
[ 53.375368] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc1723e0bf0
[ 53.376282] R13: 00007ffe374c5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.377189]
[ 53.377492] irq event stamp: 8857
[ 53.377945] hardirqs last enabled at (8869): [] __up_console_sem+0x78/0x80
[ 53.379020] hardirqs last disabled at (8880): [] __up_console_sem+0x5d/0x80
[ 53.380106] softirqs last enabled at (8396): [] irq_exit_rcu+0x93/0xc0
[ 53.381186] softirqs last disabled at (8355): [] irq_exit_rcu+0x93/0xc0
[ 53.382246] ---[ end trace 0000000000000000 ]---
[ 53.387275] ------------[ cut here ]------------
[ 53.387945] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.389709] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.390780] Modules linked in:
[ 53.391194] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.392425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.393470] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.394174] 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
[ 53.396425] RSP: 0018:ffff88801986fc00 EFLAGS: 00010282
[ 53.397121] RAX: 0000000000000000 RBX: ffff88800d422e40 RCX: 0000000000000000
[ 53.398039] RDX: ffff8880198651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.398967] RBP: ffff88800d422e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.399929] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.400823] R13: ffffffff84e223a0 R14: ffff88800d422e48 R15: ffffffff84da62e0
[ 53.401711] FS: 0000555555e47400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.402737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.403470] CR2: 00007ff91d1a76f4 CR3: 000000000ca30000 CR4: 0000000000350ee0
[ 53.404425] Call Trace:
[ 53.404791]
[ 53.405095] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.405758] ipv6_frags_init_net+0x206/0x3c0
[ 53.406314] ops_init+0xbb/0x6b0
[ 53.406787] setup_net+0x3d9/0x990
[ 53.407269] ? down_read_killable+0x1d7/0x4e0
[ 53.407920] ? __pfx_setup_net+0x10/0x10
[ 53.408442] ? copy_net_ns+0x17c/0x770
[ 53.408978] copy_net_ns+0x321/0x770
[ 53.409487] create_new_namespaces+0x3f6/0xb30
[ 53.410138] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.410791] ksys_unshare+0x44d/0x8e0
[ 53.411277] ? __pfx_ksys_unshare+0x10/0x10
[ 53.411880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.412619] __x64_sys_unshare+0x31/0x40
[ 53.413143] do_syscall_64+0x3f/0x90
[ 53.413652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.414294] RIP: 0033:0x7fc1722ce0d7
[ 53.414788] 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
[ 53.416972] RSP: 002b:00007ffe374c5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.417921] RAX: ffffffffffffffda RBX: 00007ffe374c5fd8 RCX: 00007fc1722ce0d7
[ 53.418815] RDX: 00007fc17233841f RSI: 00007ffe374c5930 RDI: 0000000040000000
[ 53.419693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe374c5740
[ 53.420629] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc1723e0bf0
[ 53.421470] R13: 00007ffe374c5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.422378]
[ 53.422708] irq event stamp: 10527
[ 53.423141] hardirqs last enabled at (10537): [] __up_console_sem+0x78/0x80
[ 53.424259] hardirqs last disabled at (10548): [] __up_console_sem+0x5d/0x80
[ 53.425317] softirqs last enabled at (9438): [] netlink_insert+0x187/0x1820
[ 53.426392] softirqs last disabled at (9436): [] release_sock+0x1f/0x1b0
[ 53.427425] ---[ end trace 0000000000000000 ]---
[ 53.428848] ------------[ cut here ]------------
[ 53.429427] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.431377] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.432482] Modules linked in:
[ 53.432917] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.434077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.435093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.435760] 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
[ 53.437933] RSP: 0018:ffff88801986fbf0 EFLAGS: 00010286
[ 53.438616] RAX: 0000000000000000 RBX: ffff88800d423c40 RCX: 0000000000000000
[ 53.439472] RDX: ffff8880198651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.440396] RBP: ffff88800d423c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.441279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.442196] R13: ffffffff84e223a0 R14: ffff88800d423c48 R15: ffffffff84daf020
[ 53.443091] FS: 0000555555e47400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.444118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.444856] CR2: 00007ff91d1a76f4 CR3: 000000000ca30000 CR4: 0000000000350ee0
[ 53.445762] Call Trace:
[ 53.446088]
[ 53.446387] nf_ct_net_init+0x224/0x3d0
[ 53.446945] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.447536] ops_init+0xbb/0x6b0
[ 53.448061] setup_net+0x3d9/0x990
[ 53.448517] ? down_read_killable+0x1d7/0x4e0
[ 53.449114] ? __pfx_setup_net+0x10/0x10
[ 53.449654] ? copy_net_ns+0x17c/0x770
[ 53.450164] copy_net_ns+0x321/0x770
[ 53.450670] create_new_namespaces+0x3f6/0xb30
[ 53.451252] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.451913] ksys_unshare+0x44d/0x8e0
[ 53.452404] ? __pfx_ksys_unshare+0x10/0x10
[ 53.453023] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.453760] __x64_sys_unshare+0x31/0x40
[ 53.454276] do_syscall_64+0x3f/0x90
[ 53.454776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.455414] RIP: 0033:0x7fc1722ce0d7
[ 53.455976] 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
[ 53.458135] RSP: 002b:00007ffe374c5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.459089] RAX: ffffffffffffffda RBX: 00007ffe374c5fd8 RCX: 00007fc1722ce0d7
[ 53.460030] RDX: 00007fc17233841f RSI: 00007ffe374c5930 RDI: 0000000040000000
[ 53.460909] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe374c5740
[ 53.461788] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc1723e0bf0
[ 53.462671] R13: 00007ffe374c5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.463541]
[ 53.463910] irq event stamp: 11337
[ 53.464345] hardirqs last enabled at (11347): [] __up_console_sem+0x78/0x80
[ 53.465429] hardirqs last disabled at (11358): [] __up_console_sem+0x5d/0x80
[ 53.466501] softirqs last enabled at (11232): [] irq_exit_rcu+0x93/0xc0
[ 53.467528] softirqs last disabled at (11219): [] irq_exit_rcu+0x93/0xc0
[ 53.468693] ---[ end trace 0000000000000000 ]---
[ 54.992232] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.039656] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.087649] Bluetooth: hci0: command 0x040f tx timeout
[ 61.135656] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:27:38 Registers:
info registers vcpu 0
RAX=0000000000022423 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=00007f951339d070 CR3=000000001645e000 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=f453ec10188c868ff84f84b60dd71743
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7264f34a7ffc6d4c000000000013c8e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=592261720bb396d200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 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=ffff88801986f5f0
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 0000555555e47400 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=00007ff91d1a76f4 CR3=000000000ca30000 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