Warning: Permanently added '[localhost]:39275' (ECDSA) to the list of known hosts.
2023/05/17 08:56:05 fuzzer started
2023/05/17 08:56:05 dialing manager at localhost:35573
2023/05/17 08:56:05 checking machine...
2023/05/17 08:56:05 checking revisions...
syzkaller login: [ 44.431662] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:56:05 testing simple program...
[ 44.495451] cgroup: Unknown subsys name 'net'
[ 44.558848] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.915409] audit: type=1400 audit(1684313778.376:6): 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
[ 58.042643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.045695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.046715] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.049625] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.051975] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.052794] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.345861] ------------[ cut here ]------------
[ 58.346313] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.347552] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.348448] Modules linked in:
[ 58.348732] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.350133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.352743] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.353205] 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
[ 58.354710] RSP: 0018:ffff88801368fc00 EFLAGS: 00010282
[ 58.355202] RAX: 0000000000000000 RBX: ffff888015b9a040 RCX: 0000000000000000
[ 58.355832] RDX: ffff888016a50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.356424] RBP: ffff888015b9a054 R08: 0000000000000001 R09: 0000000000000000
[ 58.357042] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.357625] R13: ffffffff84e223a0 R14: ffff888015b9a048 R15: ffffffff84d73340
[ 58.358287] FS: 00005555562b0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.358956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.359418] CR2: 00005602d0f14008 CR3: 0000000016ff4000 CR4: 0000000000350ef0
[ 58.360031] Call Trace:
[ 58.360257]
[ 58.360463] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.360910] ipv4_frags_init_net+0x269/0x440
[ 58.361281] ops_init+0xbb/0x6b0
[ 58.361585] setup_net+0x3d9/0x990
[ 58.361976] ? down_read_killable+0x1d7/0x4e0
[ 58.362360] ? __pfx_setup_net+0x10/0x10
[ 58.362710] ? copy_net_ns+0x17c/0x770
[ 58.363088] copy_net_ns+0x321/0x770
[ 58.363414] create_new_namespaces+0x3f6/0xb30
[ 58.363833] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.364249] ksys_unshare+0x44d/0x8e0
[ 58.364580] ? __pfx_ksys_unshare+0x10/0x10
[ 58.364974] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.365465] __x64_sys_unshare+0x31/0x40
[ 58.365876] do_syscall_64+0x3f/0x90
[ 58.366204] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.366619] RIP: 0033:0x7fbcc8cab0d7
[ 58.366953] 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
[ 58.368411] RSP: 002b:00007ffdad1d9618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.369069] RAX: ffffffffffffffda RBX: 00007ffdad1d9c58 RCX: 00007fbcc8cab0d7
[ 58.369646] RDX: 00007fbcc8d1541f RSI: 00007ffdad1d95b0 RDI: 0000000040000000
[ 58.370287] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad1d93c0
[ 58.370874] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcc8dbdbf0
[ 58.371447] R13: 00007ffdad1d96f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.372080]
[ 58.372285] irq event stamp: 7379
[ 58.372561] hardirqs last enabled at (7389): [] __up_console_sem+0x78/0x80
[ 58.373258] hardirqs last disabled at (7400): [] __up_console_sem+0x5d/0x80
[ 58.374021] softirqs last enabled at (6928): [] irq_exit_rcu+0x93/0xc0
[ 58.374736] softirqs last disabled at (6879): [] irq_exit_rcu+0x93/0xc0
[ 58.375423] ---[ end trace 0000000000000000 ]---
[ 58.379413] ------------[ cut here ]------------
[ 58.379967] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.381106] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.381907] Modules linked in:
[ 58.382193] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.383036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.383719] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.384196] 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
[ 58.385835] RSP: 0018:ffff88801368fc00 EFLAGS: 00010282
[ 58.386268] RAX: 0000000000000000 RBX: ffff88800f01fc40 RCX: 0000000000000000
[ 58.386900] RDX: ffff888016a50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.387569] RBP: ffff88800f01fc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.388259] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.388840] R13: ffffffff84e223a0 R14: ffff88800f01fc48 R15: ffffffff84da62e0
[ 58.389360] FS: 00005555562b0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.390065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.390552] CR2: 00005602d0f14008 CR3: 0000000016ff4000 CR4: 0000000000350ef0
[ 58.391173] Call Trace:
[ 58.391396]
[ 58.391604] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.392079] ipv6_frags_init_net+0x206/0x3c0
[ 58.392533] ops_init+0xbb/0x6b0
[ 58.392921] setup_net+0x3d9/0x990
[ 58.393220] ? down_read_killable+0x1d7/0x4e0
[ 58.393604] ? __pfx_setup_net+0x10/0x10
[ 58.394038] ? copy_net_ns+0x17c/0x770
[ 58.394441] copy_net_ns+0x321/0x770
[ 58.394793] create_new_namespaces+0x3f6/0xb30
[ 58.395245] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.395639] ksys_unshare+0x44d/0x8e0
[ 58.396053] ? __pfx_ksys_unshare+0x10/0x10
[ 58.396426] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.396960] __x64_sys_unshare+0x31/0x40
[ 58.397308] do_syscall_64+0x3f/0x90
[ 58.397622] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.398153] RIP: 0033:0x7fbcc8cab0d7
[ 58.398474] 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
[ 58.399989] RSP: 002b:00007ffdad1d9618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.400629] RAX: ffffffffffffffda RBX: 00007ffdad1d9c58 RCX: 00007fbcc8cab0d7
[ 58.401295] RDX: 00007fbcc8d1541f RSI: 00007ffdad1d95b0 RDI: 0000000040000000
[ 58.401985] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad1d93c0
[ 58.402535] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcc8dbdbf0
[ 58.403149] R13: 00007ffdad1d96f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.403770]
[ 58.404014] irq event stamp: 8947
[ 58.404310] hardirqs last enabled at (8957): [] __up_console_sem+0x78/0x80
[ 58.405140] hardirqs last disabled at (8968): [] __up_console_sem+0x5d/0x80
[ 58.405926] softirqs last enabled at (8620): [] irq_exit_rcu+0x93/0xc0
[ 58.406615] softirqs last disabled at (8615): [] irq_exit_rcu+0x93/0xc0
[ 58.407359] ---[ end trace 0000000000000000 ]---
[ 58.408565] ------------[ cut here ]------------
[ 58.409083] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.410461] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.411261] Modules linked in:
[ 58.411567] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.412382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.413067] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.413516] 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
[ 58.415093] RSP: 0018:ffff88801368fbf0 EFLAGS: 00010286
[ 58.415549] RAX: 0000000000000000 RBX: ffff88800f01f440 RCX: 0000000000000000
[ 58.416155] RDX: ffff888016a50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.416747] RBP: ffff88800f01f454 R08: 0000000000000001 R09: 0000000000000000
[ 58.417379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.418053] R13: ffffffff84e223a0 R14: ffff88800f01f448 R15: ffffffff84daf020
[ 58.418621] FS: 00005555562b0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.419322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.419795] CR2: 00005602d0f14008 CR3: 0000000016ff4000 CR4: 0000000000350ef0
[ 58.420388] Call Trace:
[ 58.420607]
[ 58.420836] nf_ct_net_init+0x224/0x3d0
[ 58.421201] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.421589] ops_init+0xbb/0x6b0
[ 58.421943] setup_net+0x3d9/0x990
[ 58.422252] ? down_read_killable+0x1d7/0x4e0
[ 58.422633] ? __pfx_setup_net+0x10/0x10
[ 58.423006] ? copy_net_ns+0x17c/0x770
[ 58.423351] copy_net_ns+0x321/0x770
[ 58.423678] create_new_namespaces+0x3f6/0xb30
[ 58.424121] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.424545] ksys_unshare+0x44d/0x8e0
[ 58.424913] ? __pfx_ksys_unshare+0x10/0x10
[ 58.425269] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.425717] __x64_sys_unshare+0x31/0x40
[ 58.426122] do_syscall_64+0x3f/0x90
[ 58.426421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.426846] RIP: 0033:0x7fbcc8cab0d7
[ 58.427150] 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
[ 58.428461] RSP: 002b:00007ffdad1d9618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.429062] RAX: ffffffffffffffda RBX: 00007ffdad1d9c58 RCX: 00007fbcc8cab0d7
[ 58.429600] RDX: 00007fbcc8d1541f RSI: 00007ffdad1d95b0 RDI: 0000000040000000
[ 58.430187] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdad1d93c0
[ 58.430713] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcc8dbdbf0
[ 58.431258] R13: 00007ffdad1d96f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.431823]
[ 58.432006] irq event stamp: 9677
[ 58.432266] hardirqs last enabled at (9687): [] __up_console_sem+0x78/0x80
[ 58.432939] hardirqs last disabled at (9698): [] __up_console_sem+0x5d/0x80
[ 58.433557] softirqs last enabled at (9180): [] irq_exit_rcu+0x93/0xc0
[ 58.434219] softirqs last disabled at (9165): [] irq_exit_rcu+0x93/0xc0
[ 58.434835] ---[ end trace 0000000000000000 ]---
executing program
[ 60.070526] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.118075] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.165967] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.213947] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:56:10 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801368f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 00005555562b0400 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=00005602d0f14008 CR3=0000000016ff4000 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=0000000000042e47 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=00007fd0ca535610 CR3=000000000d75c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3036383238392e34332020205b3e3400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000